Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 2 | * Copyright (c) 2012-2015 The Linux Foundation. All rights reserved. |
Kiet Lam | 842dad0 | 2014-02-18 18:44:02 -0800 | [diff] [blame] | 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
Kiet Lam | a7f454d | 2014-07-24 12:04:06 -0700 | [diff] [blame] | 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 26 | * |
Kiet Lam | aa8e15a | 2014-02-11 23:30:06 -0800 | [diff] [blame] | 27 | */ |
Kiet Lam | 842dad0 | 2014-02-18 18:44:02 -0800 | [diff] [blame] | 28 | |
| 29 | |
Kiet Lam | a7f454d | 2014-07-24 12:04:06 -0700 | [diff] [blame] | 30 | |
| 31 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 32 | /**======================================================================== |
| 33 | |
| 34 | \file wlan_hdd_cfg80211.c |
| 35 | |
| 36 | \brief WLAN Host Device Driver implementation |
| 37 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 38 | ========================================================================*/ |
| 39 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 40 | /**========================================================================= |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 41 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 42 | EDIT HISTORY FOR FILE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 43 | |
| 44 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 45 | This section contains comments describing changes made to the module. |
| 46 | Notice that changes are listed in reverse chronological order. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 47 | |
| 48 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 49 | $Header:$ $DateTime: $ $Author: $ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 50 | |
| 51 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 52 | when who what, where, why |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 53 | -------- --- -------------------------------------------------------- |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 54 | 21/12/09 Ashwani Created module. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 55 | |
| 56 | 07/06/10 Kumar Deepak Implemented cfg80211 callbacks for ANDROID |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 57 | Ganesh K |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 58 | ==========================================================================*/ |
| 59 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 60 | |
| 61 | #include <linux/version.h> |
| 62 | #include <linux/module.h> |
| 63 | #include <linux/kernel.h> |
| 64 | #include <linux/init.h> |
| 65 | #include <linux/wireless.h> |
| 66 | #include <wlan_hdd_includes.h> |
| 67 | #include <net/arp.h> |
| 68 | #include <net/cfg80211.h> |
| 69 | #include <linux/wireless.h> |
| 70 | #include <wlan_hdd_wowl.h> |
| 71 | #include <aniGlobal.h> |
| 72 | #include "ccmApi.h" |
| 73 | #include "sirParams.h" |
| 74 | #include "dot11f.h" |
| 75 | #include "wlan_hdd_assoc.h" |
| 76 | #include "wlan_hdd_wext.h" |
| 77 | #include "sme_Api.h" |
| 78 | #include "wlan_hdd_p2p.h" |
| 79 | #include "wlan_hdd_cfg80211.h" |
| 80 | #include "wlan_hdd_hostapd.h" |
| 81 | #include "sapInternal.h" |
| 82 | #include "wlan_hdd_softap_tx_rx.h" |
| 83 | #include "wlan_hdd_main.h" |
Madan Mohan Koyyalamudi | d5acbf5 | 2012-11-28 01:45:08 +0530 | [diff] [blame] | 84 | #include "wlan_hdd_assoc.h" |
Gopichand Nakkala | 20c4c04 | 2013-04-19 22:08:55 +0530 | [diff] [blame] | 85 | #include "wlan_hdd_power.h" |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 86 | #include "wlan_hdd_trace.h" |
| 87 | #include "vos_types.h" |
| 88 | #include "vos_trace.h" |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 89 | #ifdef WLAN_BTAMP_FEATURE |
| 90 | #include "bap_hdd_misc.h" |
| 91 | #endif |
| 92 | #include <qc_sap_ioctl.h> |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 93 | #include "wlan_hdd_tdls.h" |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 94 | #include "wlan_hdd_wmm.h" |
Madan Mohan Koyyalamudi | ce41987 | 2013-09-13 19:36:52 +0530 | [diff] [blame] | 95 | #include "wlan_qct_wda.h" |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 96 | #include "wlan_nv.h" |
Leo Chang | 6fe1f92 | 2013-06-07 19:21:24 -0700 | [diff] [blame] | 97 | #include "wlan_hdd_dev_pwr.h" |
Sushant Kaushik | 084f659 | 2015-09-10 13:11:56 +0530 | [diff] [blame] | 98 | #include "qwlan_version.h" |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 99 | #include "wlan_logging_sock_svc.h" |
Sushant Kaushik | 084f659 | 2015-09-10 13:11:56 +0530 | [diff] [blame] | 100 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 101 | |
| 102 | #define g_mode_rates_size (12) |
| 103 | #define a_mode_rates_size (8) |
| 104 | #define FREQ_BASE_80211G (2407) |
| 105 | #define FREQ_BAND_DIFF_80211G (5) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 106 | #define MAX_SCAN_SSID 9 |
Kiet Lam | ac06e2c | 2013-10-23 16:25:07 +0530 | [diff] [blame] | 107 | #define MAX_PENDING_LOG 5 |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 108 | #define GET_IE_LEN_IN_BSS_DESC(lenInBss) ( lenInBss + sizeof(lenInBss) - \ |
krunal soni | 2a6a906 | 2014-02-11 14:14:23 -0800 | [diff] [blame] | 109 | ((uintptr_t)OFFSET_OF( tSirBssDescription, ieFields))) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 110 | |
| 111 | #define HDD2GHZCHAN(freq, chan, flag) { \ |
| 112 | .band = IEEE80211_BAND_2GHZ, \ |
| 113 | .center_freq = (freq), \ |
| 114 | .hw_value = (chan),\ |
| 115 | .flags = (flag), \ |
| 116 | .max_antenna_gain = 0 ,\ |
| 117 | .max_power = 30, \ |
| 118 | } |
| 119 | |
| 120 | #define HDD5GHZCHAN(freq, chan, flag) { \ |
| 121 | .band = IEEE80211_BAND_5GHZ, \ |
| 122 | .center_freq = (freq), \ |
| 123 | .hw_value = (chan),\ |
| 124 | .flags = (flag), \ |
| 125 | .max_antenna_gain = 0 ,\ |
| 126 | .max_power = 30, \ |
| 127 | } |
| 128 | |
| 129 | #define HDD_G_MODE_RATETAB(rate, rate_id, flag)\ |
| 130 | {\ |
| 131 | .bitrate = rate, \ |
| 132 | .hw_value = rate_id, \ |
| 133 | .flags = flag, \ |
| 134 | } |
| 135 | |
Gopichand Nakkala | 356fb10 | 2013-03-06 12:34:04 +0530 | [diff] [blame] | 136 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 137 | #define WLAN_AKM_SUITE_FT_8021X 0x000FAC03 |
| 138 | #define WLAN_AKM_SUITE_FT_PSK 0x000FAC04 |
| 139 | #endif |
| 140 | |
Naresh Jayaram | 3180aa4 | 2014-02-12 21:47:26 +0530 | [diff] [blame] | 141 | #define HDD_CHANNEL_14 14 |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 142 | #define WLAN_HDD_MAX_FEATURE_SET 8 |
Naresh Jayaram | 3180aa4 | 2014-02-12 21:47:26 +0530 | [diff] [blame] | 143 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 144 | #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| 145 | /* |
| 146 | * Used to allocate the size of 4096 for the link layer stats. |
| 147 | * The size of 4096 is considered assuming that all data per |
| 148 | * respective event fit with in the limit.Please take a call |
| 149 | * on the limit based on the data requirements on link layer |
| 150 | * statistics. |
| 151 | */ |
| 152 | #define LL_STATS_EVENT_BUF_SIZE 4096 |
| 153 | #endif |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 154 | #ifdef WLAN_FEATURE_EXTSCAN |
| 155 | /* |
| 156 | * Used to allocate the size of 4096 for the EXTScan NL data. |
| 157 | * The size of 4096 is considered assuming that all data per |
| 158 | * respective event fit with in the limit.Please take a call |
| 159 | * on the limit based on the data requirements. |
| 160 | */ |
| 161 | |
| 162 | #define EXTSCAN_EVENT_BUF_SIZE 4096 |
| 163 | #define EXTSCAN_MAX_CACHED_RESULTS_PER_IND 32 |
| 164 | #endif |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 165 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 166 | /*EXT TDLS*/ |
| 167 | /* |
| 168 | * Used to allocate the size of 4096 for the TDLS. |
| 169 | * The size of 4096 is considered assuming that all data per |
| 170 | * respective event fit with in the limit.Please take a call |
| 171 | * on the limit based on the data requirements on link layer |
| 172 | * statistics. |
| 173 | */ |
| 174 | #define EXTTDLS_EVENT_BUF_SIZE 4096 |
| 175 | |
Hanumantha Reddy Pothula | ca1d1cc | 2015-10-26 15:37:35 +0530 | [diff] [blame] | 176 | /* |
| 177 | * Values for Mac spoofing feature |
| 178 | * |
| 179 | */ |
| 180 | #define MAC_ADDR_SPOOFING_FW_HOST_DISABLE 0 |
| 181 | #define MAC_ADDR_SPOOFING_FW_HOST_ENABLE 1 |
| 182 | #define MAC_ADDR_SPOOFING_FW_ENABLE_HOST_DISABLE 2 |
| 183 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 184 | static const u32 hdd_cipher_suites[] = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 185 | { |
| 186 | WLAN_CIPHER_SUITE_WEP40, |
| 187 | WLAN_CIPHER_SUITE_WEP104, |
| 188 | WLAN_CIPHER_SUITE_TKIP, |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 189 | #ifdef FEATURE_WLAN_ESE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 190 | #define WLAN_CIPHER_SUITE_KRK 0x004096ff /* use for KRK */ |
| 191 | WLAN_CIPHER_SUITE_KRK, |
| 192 | WLAN_CIPHER_SUITE_CCMP, |
| 193 | #else |
| 194 | WLAN_CIPHER_SUITE_CCMP, |
| 195 | #endif |
| 196 | #ifdef FEATURE_WLAN_WAPI |
| 197 | WLAN_CIPHER_SUITE_SMS4, |
| 198 | #endif |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 199 | #ifdef WLAN_FEATURE_11W |
| 200 | WLAN_CIPHER_SUITE_AES_CMAC, |
| 201 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 202 | }; |
| 203 | |
| 204 | static inline int is_broadcast_ether_addr(const u8 *addr) |
| 205 | { |
| 206 | return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && |
| 207 | (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)); |
| 208 | } |
| 209 | |
Agrawal Ashish | 97dec50 | 2015-11-26 20:20:58 +0530 | [diff] [blame^] | 210 | const static struct ieee80211_channel hdd_channels_2_4_GHZ[] = |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 211 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 212 | HDD2GHZCHAN(2412, 1, 0) , |
| 213 | HDD2GHZCHAN(2417, 2, 0) , |
| 214 | HDD2GHZCHAN(2422, 3, 0) , |
| 215 | HDD2GHZCHAN(2427, 4, 0) , |
| 216 | HDD2GHZCHAN(2432, 5, 0) , |
| 217 | HDD2GHZCHAN(2437, 6, 0) , |
| 218 | HDD2GHZCHAN(2442, 7, 0) , |
| 219 | HDD2GHZCHAN(2447, 8, 0) , |
| 220 | HDD2GHZCHAN(2452, 9, 0) , |
| 221 | HDD2GHZCHAN(2457, 10, 0) , |
| 222 | HDD2GHZCHAN(2462, 11, 0) , |
| 223 | HDD2GHZCHAN(2467, 12, 0) , |
| 224 | HDD2GHZCHAN(2472, 13, 0) , |
| 225 | HDD2GHZCHAN(2484, 14, 0) , |
| 226 | }; |
| 227 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 228 | static struct ieee80211_channel hdd_social_channels_2_4_GHZ[] = |
| 229 | { |
| 230 | HDD2GHZCHAN(2412, 1, 0) , |
| 231 | HDD2GHZCHAN(2437, 6, 0) , |
| 232 | HDD2GHZCHAN(2462, 11, 0) , |
| 233 | }; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 234 | |
Agrawal Ashish | 97dec50 | 2015-11-26 20:20:58 +0530 | [diff] [blame^] | 235 | const static struct ieee80211_channel hdd_channels_5_GHZ[] = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 236 | { |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 237 | HDD5GHZCHAN(4920, 240, 0) , |
| 238 | HDD5GHZCHAN(4940, 244, 0) , |
| 239 | HDD5GHZCHAN(4960, 248, 0) , |
| 240 | HDD5GHZCHAN(4980, 252, 0) , |
| 241 | HDD5GHZCHAN(5040, 208, 0) , |
| 242 | HDD5GHZCHAN(5060, 212, 0) , |
| 243 | HDD5GHZCHAN(5080, 216, 0) , |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 244 | HDD5GHZCHAN(5180, 36, 0) , |
| 245 | HDD5GHZCHAN(5200, 40, 0) , |
| 246 | HDD5GHZCHAN(5220, 44, 0) , |
| 247 | HDD5GHZCHAN(5240, 48, 0) , |
| 248 | HDD5GHZCHAN(5260, 52, 0) , |
| 249 | HDD5GHZCHAN(5280, 56, 0) , |
| 250 | HDD5GHZCHAN(5300, 60, 0) , |
| 251 | HDD5GHZCHAN(5320, 64, 0) , |
| 252 | HDD5GHZCHAN(5500,100, 0) , |
| 253 | HDD5GHZCHAN(5520,104, 0) , |
| 254 | HDD5GHZCHAN(5540,108, 0) , |
| 255 | HDD5GHZCHAN(5560,112, 0) , |
| 256 | HDD5GHZCHAN(5580,116, 0) , |
| 257 | HDD5GHZCHAN(5600,120, 0) , |
| 258 | HDD5GHZCHAN(5620,124, 0) , |
| 259 | HDD5GHZCHAN(5640,128, 0) , |
| 260 | HDD5GHZCHAN(5660,132, 0) , |
| 261 | HDD5GHZCHAN(5680,136, 0) , |
| 262 | HDD5GHZCHAN(5700,140, 0) , |
Leo Chang | 80de3c2 | 2013-11-26 10:52:12 -0800 | [diff] [blame] | 263 | #ifdef FEATURE_WLAN_CH144 |
| 264 | HDD5GHZCHAN(5720,144, 0) , |
| 265 | #endif /* FEATURE_WLAN_CH144 */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 266 | HDD5GHZCHAN(5745,149, 0) , |
| 267 | HDD5GHZCHAN(5765,153, 0) , |
| 268 | HDD5GHZCHAN(5785,157, 0) , |
| 269 | HDD5GHZCHAN(5805,161, 0) , |
| 270 | HDD5GHZCHAN(5825,165, 0) , |
| 271 | }; |
| 272 | |
| 273 | static struct ieee80211_rate g_mode_rates[] = |
| 274 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 275 | HDD_G_MODE_RATETAB(10, 0x1, 0), |
| 276 | HDD_G_MODE_RATETAB(20, 0x2, 0), |
| 277 | HDD_G_MODE_RATETAB(55, 0x4, 0), |
| 278 | HDD_G_MODE_RATETAB(110, 0x8, 0), |
| 279 | HDD_G_MODE_RATETAB(60, 0x10, 0), |
| 280 | HDD_G_MODE_RATETAB(90, 0x20, 0), |
| 281 | HDD_G_MODE_RATETAB(120, 0x40, 0), |
| 282 | HDD_G_MODE_RATETAB(180, 0x80, 0), |
| 283 | HDD_G_MODE_RATETAB(240, 0x100, 0), |
| 284 | HDD_G_MODE_RATETAB(360, 0x200, 0), |
| 285 | HDD_G_MODE_RATETAB(480, 0x400, 0), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 286 | HDD_G_MODE_RATETAB(540, 0x800, 0), |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 287 | }; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 288 | |
| 289 | static struct ieee80211_rate a_mode_rates[] = |
| 290 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 291 | HDD_G_MODE_RATETAB(60, 0x10, 0), |
| 292 | HDD_G_MODE_RATETAB(90, 0x20, 0), |
| 293 | HDD_G_MODE_RATETAB(120, 0x40, 0), |
| 294 | HDD_G_MODE_RATETAB(180, 0x80, 0), |
| 295 | HDD_G_MODE_RATETAB(240, 0x100, 0), |
| 296 | HDD_G_MODE_RATETAB(360, 0x200, 0), |
| 297 | HDD_G_MODE_RATETAB(480, 0x400, 0), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 298 | HDD_G_MODE_RATETAB(540, 0x800, 0), |
| 299 | }; |
| 300 | |
| 301 | static struct ieee80211_supported_band wlan_hdd_band_2_4_GHZ = |
| 302 | { |
Agrawal Ashish | 97dec50 | 2015-11-26 20:20:58 +0530 | [diff] [blame^] | 303 | .channels = NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 304 | .n_channels = ARRAY_SIZE(hdd_channels_2_4_GHZ), |
| 305 | .band = IEEE80211_BAND_2GHZ, |
| 306 | .bitrates = g_mode_rates, |
| 307 | .n_bitrates = g_mode_rates_size, |
| 308 | .ht_cap.ht_supported = 1, |
| 309 | .ht_cap.cap = IEEE80211_HT_CAP_SGI_20 |
| 310 | | IEEE80211_HT_CAP_GRN_FLD |
| 311 | | IEEE80211_HT_CAP_DSSSCCK40 |
| 312 | | IEEE80211_HT_CAP_LSIG_TXOP_PROT, |
| 313 | .ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, |
| 314 | .ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16, |
| 315 | .ht_cap.mcs.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, |
| 316 | .ht_cap.mcs.rx_highest = cpu_to_le16( 72 ), |
| 317 | .ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED, |
| 318 | }; |
| 319 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 320 | static struct ieee80211_supported_band wlan_hdd_band_p2p_2_4_GHZ = |
| 321 | { |
| 322 | .channels = hdd_social_channels_2_4_GHZ, |
| 323 | .n_channels = ARRAY_SIZE(hdd_social_channels_2_4_GHZ), |
| 324 | .band = IEEE80211_BAND_2GHZ, |
| 325 | .bitrates = g_mode_rates, |
| 326 | .n_bitrates = g_mode_rates_size, |
| 327 | .ht_cap.ht_supported = 1, |
| 328 | .ht_cap.cap = IEEE80211_HT_CAP_SGI_20 |
| 329 | | IEEE80211_HT_CAP_GRN_FLD |
| 330 | | IEEE80211_HT_CAP_DSSSCCK40 |
| 331 | | IEEE80211_HT_CAP_LSIG_TXOP_PROT, |
| 332 | .ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, |
| 333 | .ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16, |
| 334 | .ht_cap.mcs.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, |
| 335 | .ht_cap.mcs.rx_highest = cpu_to_le16( 72 ), |
| 336 | .ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED, |
| 337 | }; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 338 | |
| 339 | static struct ieee80211_supported_band wlan_hdd_band_5_GHZ = |
| 340 | { |
Agrawal Ashish | 97dec50 | 2015-11-26 20:20:58 +0530 | [diff] [blame^] | 341 | .channels = NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 342 | .n_channels = ARRAY_SIZE(hdd_channels_5_GHZ), |
| 343 | .band = IEEE80211_BAND_5GHZ, |
| 344 | .bitrates = a_mode_rates, |
| 345 | .n_bitrates = a_mode_rates_size, |
| 346 | .ht_cap.ht_supported = 1, |
| 347 | .ht_cap.cap = IEEE80211_HT_CAP_SGI_20 |
| 348 | | IEEE80211_HT_CAP_GRN_FLD |
| 349 | | IEEE80211_HT_CAP_DSSSCCK40 |
| 350 | | IEEE80211_HT_CAP_LSIG_TXOP_PROT |
| 351 | | IEEE80211_HT_CAP_SGI_40 |
| 352 | | IEEE80211_HT_CAP_SUP_WIDTH_20_40, |
| 353 | .ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, |
| 354 | .ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16, |
| 355 | .ht_cap.mcs.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, |
| 356 | .ht_cap.mcs.rx_highest = cpu_to_le16( 72 ), |
| 357 | .ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED, |
| 358 | }; |
| 359 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 360 | /* This structure contain information what kind of frame are expected in |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 361 | TX/RX direction for each kind of interface */ |
| 362 | static const struct ieee80211_txrx_stypes |
| 363 | wlan_hdd_txrx_stypes[NUM_NL80211_IFTYPES] = { |
| 364 | [NL80211_IFTYPE_STATION] = { |
| 365 | .tx = 0xffff, |
| 366 | .rx = BIT(SIR_MAC_MGMT_ACTION) | |
| 367 | BIT(SIR_MAC_MGMT_PROBE_REQ), |
| 368 | }, |
| 369 | [NL80211_IFTYPE_AP] = { |
| 370 | .tx = 0xffff, |
| 371 | .rx = BIT(SIR_MAC_MGMT_ASSOC_REQ) | |
| 372 | BIT(SIR_MAC_MGMT_REASSOC_REQ) | |
| 373 | BIT(SIR_MAC_MGMT_PROBE_REQ) | |
| 374 | BIT(SIR_MAC_MGMT_DISASSOC) | |
| 375 | BIT(SIR_MAC_MGMT_AUTH) | |
| 376 | BIT(SIR_MAC_MGMT_DEAUTH) | |
| 377 | BIT(SIR_MAC_MGMT_ACTION), |
| 378 | }, |
Jeff Johnson | bc00620 | 2013-04-29 14:05:30 -0700 | [diff] [blame] | 379 | [NL80211_IFTYPE_ADHOC] = { |
| 380 | .tx = 0xffff, |
| 381 | .rx = BIT(SIR_MAC_MGMT_ASSOC_REQ) | |
| 382 | BIT(SIR_MAC_MGMT_REASSOC_REQ) | |
| 383 | BIT(SIR_MAC_MGMT_PROBE_REQ) | |
| 384 | BIT(SIR_MAC_MGMT_DISASSOC) | |
| 385 | BIT(SIR_MAC_MGMT_AUTH) | |
| 386 | BIT(SIR_MAC_MGMT_DEAUTH) | |
| 387 | BIT(SIR_MAC_MGMT_ACTION), |
| 388 | }, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 389 | [NL80211_IFTYPE_P2P_CLIENT] = { |
| 390 | .tx = 0xffff, |
| 391 | .rx = BIT(SIR_MAC_MGMT_ACTION) | |
| 392 | BIT(SIR_MAC_MGMT_PROBE_REQ), |
| 393 | }, |
| 394 | [NL80211_IFTYPE_P2P_GO] = { |
| 395 | /* This is also same as for SoftAP */ |
| 396 | .tx = 0xffff, |
| 397 | .rx = BIT(SIR_MAC_MGMT_ASSOC_REQ) | |
| 398 | BIT(SIR_MAC_MGMT_REASSOC_REQ) | |
| 399 | BIT(SIR_MAC_MGMT_PROBE_REQ) | |
| 400 | BIT(SIR_MAC_MGMT_DISASSOC) | |
| 401 | BIT(SIR_MAC_MGMT_AUTH) | |
| 402 | BIT(SIR_MAC_MGMT_DEAUTH) | |
| 403 | BIT(SIR_MAC_MGMT_ACTION), |
| 404 | }, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 405 | }; |
| 406 | |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 407 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 408 | static const struct ieee80211_iface_limit |
| 409 | wlan_hdd_iface_limit[] = { |
| 410 | { |
Sunil Ravi | a72c399 | 2013-01-31 06:12:22 -0800 | [diff] [blame] | 411 | /* max = 3 ; Our driver create two interfaces during driver init |
| 412 | * wlan0 and p2p0 interfaces. p2p0 is considered as station |
| 413 | * interface until a group is formed. In JB architecture, once the |
| 414 | * group is formed, interface type of p2p0 is changed to P2P GO or |
| 415 | * Client. |
| 416 | * When supplicant remove the group, it first issue a set interface |
| 417 | * cmd to change the mode back to Station. In JB this works fine as |
| 418 | * we advertize two station type interface during driver init. |
| 419 | * Some vendors create separate interface for P2P GO/Client, |
| 420 | * after group formation(Third one). But while group remove |
| 421 | * supplicant first tries to change the mode(3rd interface) to STATION |
| 422 | * But as we advertized only two sta type interfaces nl80211 was |
| 423 | * returning error for the third one which was leading to failure in |
| 424 | * delete interface. Ideally while removing the group, supplicant |
| 425 | * should not try to change the 3rd interface mode to Station type. |
| 426 | * Till we get a fix in wpa_supplicant, we advertize max STA |
| 427 | * interface type to 3 |
| 428 | */ |
| 429 | .max = 3, |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 430 | .types = BIT(NL80211_IFTYPE_STATION), |
| 431 | }, |
| 432 | { |
| 433 | .max = 1, |
Jeff Johnson | bc00620 | 2013-04-29 14:05:30 -0700 | [diff] [blame] | 434 | .types = BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_AP), |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 435 | }, |
| 436 | { |
| 437 | .max = 1, |
| 438 | .types = BIT(NL80211_IFTYPE_P2P_GO) | |
| 439 | BIT(NL80211_IFTYPE_P2P_CLIENT), |
| 440 | }, |
| 441 | }; |
| 442 | |
| 443 | /* By default, only single channel concurrency is allowed */ |
| 444 | static struct ieee80211_iface_combination |
| 445 | wlan_hdd_iface_combination = { |
| 446 | .limits = wlan_hdd_iface_limit, |
| 447 | .num_different_channels = 1, |
Sunil Ravi | a72c399 | 2013-01-31 06:12:22 -0800 | [diff] [blame] | 448 | /* |
| 449 | * max = WLAN_MAX_INTERFACES ; JellyBean architecture creates wlan0 |
| 450 | * and p2p0 interfaces during driver init |
| 451 | * Some vendors create separate interface for P2P operations. |
| 452 | * wlan0: STA interface |
| 453 | * p2p0: P2P Device interface, action frames goes |
| 454 | * through this interface. |
| 455 | * p2p-xx: P2P interface, After GO negotiation this interface is |
| 456 | * created for p2p operations(GO/CLIENT interface). |
| 457 | */ |
| 458 | .max_interfaces = WLAN_MAX_INTERFACES, |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 459 | .n_limits = ARRAY_SIZE(wlan_hdd_iface_limit), |
| 460 | .beacon_int_infra_match = false, |
| 461 | }; |
| 462 | #endif |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 463 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 464 | static struct cfg80211_ops wlan_hdd_cfg80211_ops; |
| 465 | |
| 466 | /* Data rate 100KBPS based on IE Index */ |
| 467 | struct index_data_rate_type |
| 468 | { |
| 469 | v_U8_t beacon_rate_index; |
| 470 | v_U16_t supported_rate[4]; |
| 471 | }; |
| 472 | |
| 473 | /* 11B, 11G Rate table include Basic rate and Extended rate |
| 474 | The IDX field is the rate index |
| 475 | The HI field is the rate when RSSI is strong or being ignored |
| 476 | (in this case we report actual rate) |
| 477 | The MID field is the rate when RSSI is moderate |
| 478 | (in this case we cap 11b rates at 5.5 and 11g rates at 24) |
| 479 | The LO field is the rate when RSSI is low |
| 480 | (in this case we don't report rates, actual current rate used) |
| 481 | */ |
| 482 | static const struct |
| 483 | { |
| 484 | v_U8_t beacon_rate_index; |
Madan Mohan Koyyalamudi | 8df78d5 | 2012-11-02 12:30:06 -0700 | [diff] [blame] | 485 | v_U16_t supported_rate[4]; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 486 | } supported_data_rate[] = |
| 487 | { |
Madan Mohan Koyyalamudi | 8df78d5 | 2012-11-02 12:30:06 -0700 | [diff] [blame] | 488 | /* IDX HI HM LM LO (RSSI-based index */ |
| 489 | {2, { 10, 10, 10, 0}}, |
| 490 | {4, { 20, 20, 10, 0}}, |
| 491 | {11, { 55, 20, 10, 0}}, |
| 492 | {12, { 60, 55, 20, 0}}, |
| 493 | {18, { 90, 55, 20, 0}}, |
| 494 | {22, {110, 55, 20, 0}}, |
| 495 | {24, {120, 90, 60, 0}}, |
| 496 | {36, {180, 120, 60, 0}}, |
| 497 | {44, {220, 180, 60, 0}}, |
| 498 | {48, {240, 180, 90, 0}}, |
| 499 | {66, {330, 180, 90, 0}}, |
| 500 | {72, {360, 240, 90, 0}}, |
| 501 | {96, {480, 240, 120, 0}}, |
| 502 | {108, {540, 240, 120, 0}} |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 503 | }; |
| 504 | |
| 505 | /* MCS Based rate table */ |
| 506 | static struct index_data_rate_type supported_mcs_rate[] = |
| 507 | { |
| 508 | /* MCS L20 L40 S20 S40 */ |
| 509 | {0, {65, 135, 72, 150}}, |
| 510 | {1, {130, 270, 144, 300}}, |
| 511 | {2, {195, 405, 217, 450}}, |
| 512 | {3, {260, 540, 289, 600}}, |
| 513 | {4, {390, 810, 433, 900}}, |
| 514 | {5, {520, 1080, 578, 1200}}, |
| 515 | {6, {585, 1215, 650, 1350}}, |
| 516 | {7, {650, 1350, 722, 1500}} |
| 517 | }; |
| 518 | |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 519 | #ifdef WLAN_FEATURE_11AC |
| 520 | |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 521 | #define DATA_RATE_11AC_MCS_MASK 0x03 |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 522 | |
| 523 | struct index_vht_data_rate_type |
| 524 | { |
| 525 | v_U8_t beacon_rate_index; |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 526 | v_U16_t supported_VHT80_rate[2]; |
| 527 | v_U16_t supported_VHT40_rate[2]; |
| 528 | v_U16_t supported_VHT20_rate[2]; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 529 | }; |
| 530 | |
| 531 | typedef enum |
| 532 | { |
| 533 | DATA_RATE_11AC_MAX_MCS_7, |
| 534 | DATA_RATE_11AC_MAX_MCS_8, |
| 535 | DATA_RATE_11AC_MAX_MCS_9, |
| 536 | DATA_RATE_11AC_MAX_MCS_NA |
| 537 | } eDataRate11ACMaxMcs; |
| 538 | |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 539 | /* SSID broadcast type */ |
| 540 | typedef enum eSSIDBcastType |
| 541 | { |
| 542 | eBCAST_UNKNOWN = 0, |
| 543 | eBCAST_NORMAL = 1, |
| 544 | eBCAST_HIDDEN = 2, |
| 545 | } tSSIDBcastType; |
| 546 | |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 547 | /* MCS Based VHT rate table */ |
| 548 | static struct index_vht_data_rate_type supported_vht_mcs_rate[] = |
| 549 | { |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 550 | /* MCS L80 S80 L40 S40 L20 S40*/ |
| 551 | {0, {293, 325}, {135, 150}, {65, 72}}, |
| 552 | {1, {585, 650}, {270, 300}, {130, 144}}, |
| 553 | {2, {878, 975}, {405, 450}, {195, 217}}, |
| 554 | {3, {1170, 1300}, {540, 600}, {260, 289}}, |
| 555 | {4, {1755, 1950}, {810, 900}, {390, 433}}, |
| 556 | {5, {2340, 2600}, {1080, 1200}, {520, 578}}, |
| 557 | {6, {2633, 2925}, {1215, 1350}, {585, 650}}, |
| 558 | {7, {2925, 3250}, {1350, 1500}, {650, 722}}, |
| 559 | {8, {3510, 3900}, {1620, 1800}, {780, 867}}, |
| 560 | {9, {3900, 4333}, {1800, 2000}, {780, 867}} |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 561 | }; |
| 562 | #endif /* WLAN_FEATURE_11AC */ |
| 563 | |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 564 | /*array index points to MCS and array value points respective rssi*/ |
| 565 | static int rssiMcsTbl[][10] = |
| 566 | { |
| 567 | /*MCS 0 1 2 3 4 5 6 7 8 9*/ |
| 568 | {-82, -79, -77, -74, -70, -66, -65, -64, -59, -57}, //20 |
| 569 | {-79, -76, -74, -71, -67, -63, -62, -61, -56, -54}, //40 |
| 570 | {-76, -73, -71, -68, -64, -60, -59, -58, -53, -51} //80 |
| 571 | }; |
| 572 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 573 | extern struct net_device_ops net_ops_struct; |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 574 | #ifdef FEATURE_WLAN_SCAN_PNO |
| 575 | static eHalStatus wlan_hdd_is_pno_allowed(hdd_adapter_t *pAdapter); |
| 576 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 577 | |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 578 | #ifdef WLAN_NL80211_TESTMODE |
| 579 | enum wlan_hdd_tm_attr |
| 580 | { |
| 581 | WLAN_HDD_TM_ATTR_INVALID = 0, |
| 582 | WLAN_HDD_TM_ATTR_CMD = 1, |
| 583 | WLAN_HDD_TM_ATTR_DATA = 2, |
| 584 | WLAN_HDD_TM_ATTR_TYPE = 3, |
| 585 | /* keep last */ |
| 586 | WLAN_HDD_TM_ATTR_AFTER_LAST, |
| 587 | WLAN_HDD_TM_ATTR_MAX = WLAN_HDD_TM_ATTR_AFTER_LAST - 1, |
| 588 | }; |
| 589 | |
| 590 | enum wlan_hdd_tm_cmd |
| 591 | { |
| 592 | WLAN_HDD_TM_CMD_WLAN_HB = 1, |
| 593 | }; |
| 594 | |
| 595 | #define WLAN_HDD_TM_DATA_MAX_LEN 5000 |
| 596 | |
| 597 | static const struct nla_policy wlan_hdd_tm_policy[WLAN_HDD_TM_ATTR_MAX + 1] = |
| 598 | { |
| 599 | [WLAN_HDD_TM_ATTR_CMD] = { .type = NLA_U32 }, |
| 600 | [WLAN_HDD_TM_ATTR_DATA] = { .type = NLA_BINARY, |
| 601 | .len = WLAN_HDD_TM_DATA_MAX_LEN }, |
| 602 | }; |
| 603 | #endif /* WLAN_NL80211_TESTMODE */ |
| 604 | |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 605 | #ifdef FEATURE_WLAN_CH_AVOID |
| 606 | /* |
| 607 | * FUNCTION: wlan_hdd_send_avoid_freq_event |
| 608 | * This is called when wlan driver needs to send vendor specific |
| 609 | * avoid frequency range event to userspace |
| 610 | */ |
| 611 | int wlan_hdd_send_avoid_freq_event(hdd_context_t *pHddCtx, |
| 612 | tHddAvoidFreqList *pAvoidFreqList) |
| 613 | { |
| 614 | struct sk_buff *vendor_event; |
| 615 | |
| 616 | ENTER(); |
| 617 | |
| 618 | if (!pHddCtx) |
| 619 | { |
| 620 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 621 | "%s: HDD context is null", __func__); |
| 622 | return -1; |
| 623 | } |
| 624 | |
| 625 | if (!pAvoidFreqList) |
| 626 | { |
| 627 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 628 | "%s: pAvoidFreqList is null", __func__); |
| 629 | return -1; |
| 630 | } |
| 631 | |
| 632 | vendor_event = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 633 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 634 | NULL, |
| 635 | #endif |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 636 | sizeof(tHddAvoidFreqList), |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 637 | QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_INDEX, |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 638 | GFP_KERNEL); |
| 639 | if (!vendor_event) |
| 640 | { |
| 641 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 642 | "%s: cfg80211_vendor_event_alloc failed", __func__); |
| 643 | return -1; |
| 644 | } |
| 645 | |
| 646 | memcpy(skb_put(vendor_event, sizeof(tHddAvoidFreqList)), |
| 647 | (void *)pAvoidFreqList, sizeof(tHddAvoidFreqList)); |
| 648 | |
| 649 | cfg80211_vendor_event(vendor_event, GFP_KERNEL); |
| 650 | |
| 651 | EXIT(); |
| 652 | return 0; |
| 653 | } |
| 654 | #endif /* FEATURE_WLAN_CH_AVOID */ |
| 655 | |
Srinivas Dasari | 030bad3 | 2015-02-18 23:23:54 +0530 | [diff] [blame] | 656 | /* |
| 657 | * FUNCTION: __wlan_hdd_cfg80211_nan_request |
| 658 | * This is called when wlan driver needs to send vendor specific |
| 659 | * nan request event. |
| 660 | */ |
| 661 | static int __wlan_hdd_cfg80211_nan_request(struct wiphy *wiphy, |
| 662 | struct wireless_dev *wdev, |
| 663 | const void *data, int data_len) |
| 664 | { |
| 665 | tNanRequestReq nan_req; |
| 666 | VOS_STATUS status; |
| 667 | int ret_val = -1; |
Srinivas Dasari | a3f11c0 | 2015-03-20 13:15:20 +0530 | [diff] [blame] | 668 | struct net_device *dev = wdev->netdev; |
| 669 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 670 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
Srinivas Dasari | 030bad3 | 2015-02-18 23:23:54 +0530 | [diff] [blame] | 671 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 672 | |
| 673 | if (0 == data_len) |
| 674 | { |
| 675 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 676 | FL("NAN - Invalid Request, length = 0")); |
| 677 | return ret_val; |
| 678 | } |
| 679 | |
| 680 | if (NULL == data) |
| 681 | { |
| 682 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 683 | FL("NAN - Invalid Request, data is NULL")); |
| 684 | return ret_val; |
| 685 | } |
| 686 | |
| 687 | status = wlan_hdd_validate_context(pHddCtx); |
| 688 | if (0 != status) |
| 689 | { |
| 690 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 691 | FL("HDD context is not valid")); |
| 692 | return -EINVAL; |
| 693 | } |
| 694 | |
| 695 | hddLog(LOG1, FL("Received NAN command")); |
| 696 | vos_trace_hex_dump( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 697 | (tANI_U8 *)data, data_len); |
| 698 | |
| 699 | /* check the NAN Capability */ |
| 700 | if (TRUE != sme_IsFeatureSupportedByFW(NAN)) |
| 701 | { |
| 702 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 703 | FL("NAN is not supported by Firmware")); |
| 704 | return -EINVAL; |
| 705 | } |
| 706 | |
| 707 | nan_req.request_data_len = data_len; |
| 708 | nan_req.request_data = data; |
| 709 | |
Srinivas Dasari | a3f11c0 | 2015-03-20 13:15:20 +0530 | [diff] [blame] | 710 | status = sme_NanRequest(hHal, &nan_req, pAdapter->sessionId); |
Srinivas Dasari | 030bad3 | 2015-02-18 23:23:54 +0530 | [diff] [blame] | 711 | if (VOS_STATUS_SUCCESS == status) |
| 712 | { |
| 713 | ret_val = 0; |
| 714 | } |
| 715 | return ret_val; |
| 716 | } |
| 717 | |
| 718 | /* |
| 719 | * FUNCTION: wlan_hdd_cfg80211_nan_request |
| 720 | * Wrapper to protect the nan vendor command from ssr |
| 721 | */ |
| 722 | static int wlan_hdd_cfg80211_nan_request(struct wiphy *wiphy, |
| 723 | struct wireless_dev *wdev, |
| 724 | const void *data, int data_len) |
| 725 | { |
| 726 | int ret; |
| 727 | |
| 728 | vos_ssr_protect(__func__); |
| 729 | ret = __wlan_hdd_cfg80211_nan_request(wiphy, wdev, data, data_len); |
| 730 | vos_ssr_unprotect(__func__); |
| 731 | |
| 732 | return ret; |
| 733 | } |
| 734 | |
| 735 | /* |
| 736 | * FUNCTION: wlan_hdd_cfg80211_nan_callback |
| 737 | * This is a callback function and it gets called |
| 738 | * when we need to report nan response event to |
| 739 | * upper layers. |
| 740 | */ |
| 741 | static void wlan_hdd_cfg80211_nan_callback(void* ctx, tSirNanEvent* msg) |
| 742 | { |
| 743 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 744 | struct sk_buff *vendor_event; |
| 745 | int status; |
| 746 | tSirNanEvent *data; |
| 747 | |
| 748 | ENTER(); |
| 749 | if (NULL == msg) |
| 750 | { |
| 751 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 752 | FL(" msg received here is null")); |
| 753 | return; |
| 754 | } |
| 755 | data = msg; |
| 756 | |
| 757 | status = wlan_hdd_validate_context(pHddCtx); |
| 758 | |
| 759 | if (0 != status) |
| 760 | { |
| 761 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 762 | FL("HDD context is not valid")); |
| 763 | return; |
| 764 | } |
| 765 | |
| 766 | vendor_event = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 767 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 768 | NULL, |
| 769 | #endif |
Srinivas Dasari | 030bad3 | 2015-02-18 23:23:54 +0530 | [diff] [blame] | 770 | data->event_data_len + |
| 771 | NLMSG_HDRLEN, |
| 772 | QCA_NL80211_VENDOR_SUBCMD_NAN_INDEX, |
| 773 | GFP_KERNEL); |
| 774 | |
| 775 | if (!vendor_event) |
| 776 | { |
| 777 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 778 | FL("cfg80211_vendor_event_alloc failed")); |
| 779 | return; |
| 780 | } |
| 781 | if (nla_put(vendor_event, QCA_WLAN_VENDOR_ATTR_NAN, |
| 782 | data->event_data_len, data->event_data)) |
| 783 | { |
| 784 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 785 | FL("QCA_WLAN_VENDOR_ATTR_NAN put fail")); |
| 786 | kfree_skb(vendor_event); |
| 787 | return; |
| 788 | } |
| 789 | cfg80211_vendor_event(vendor_event, GFP_KERNEL); |
| 790 | EXIT(); |
| 791 | } |
| 792 | |
| 793 | /* |
| 794 | * FUNCTION: wlan_hdd_cfg80211_nan_init |
| 795 | * This function is called to register the callback to sme layer |
| 796 | */ |
| 797 | inline void wlan_hdd_cfg80211_nan_init(hdd_context_t *pHddCtx) |
| 798 | { |
| 799 | sme_NanRegisterCallback(pHddCtx->hHal, wlan_hdd_cfg80211_nan_callback); |
| 800 | } |
| 801 | |
| 802 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 803 | #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| 804 | |
| 805 | static v_BOOL_t put_wifi_rate_stat( tpSirWifiRateStat stats, |
| 806 | struct sk_buff *vendor_event) |
| 807 | { |
| 808 | if (nla_put_u8(vendor_event, |
| 809 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_PREAMBLE, |
| 810 | stats->rate.preamble) || |
| 811 | nla_put_u8(vendor_event, |
| 812 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_NSS, |
| 813 | stats->rate.nss) || |
| 814 | nla_put_u8(vendor_event, |
| 815 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_BW, |
| 816 | stats->rate.bw) || |
| 817 | nla_put_u8(vendor_event, |
| 818 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_MCS_INDEX, |
| 819 | stats->rate.rateMcsIdx) || |
| 820 | nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_BIT_RATE, |
| 821 | stats->rate.bitrate ) || |
| 822 | nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_TX_MPDU, |
| 823 | stats->txMpdu ) || |
| 824 | nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_RX_MPDU, |
| 825 | stats->rxMpdu ) || |
| 826 | nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_MPDU_LOST, |
| 827 | stats->mpduLost ) || |
| 828 | nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_RETRIES, |
| 829 | stats->retries) || |
| 830 | nla_put_u32(vendor_event, |
| 831 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_RETRIES_SHORT, |
| 832 | stats->retriesShort ) || |
| 833 | nla_put_u32(vendor_event, |
| 834 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RATE_RETRIES_LONG, |
| 835 | stats->retriesLong)) |
| 836 | { |
| 837 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 838 | FL("QCA_WLAN_VENDOR_ATTR put fail")); |
| 839 | return FALSE; |
| 840 | } |
| 841 | return TRUE; |
| 842 | } |
| 843 | |
| 844 | static v_BOOL_t put_wifi_peer_info( tpSirWifiPeerInfo stats, |
| 845 | struct sk_buff *vendor_event) |
| 846 | { |
| 847 | u32 i = 0; |
| 848 | struct nlattr *rateInfo; |
| 849 | if (nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO_TYPE, |
| 850 | stats->type) || |
| 851 | nla_put(vendor_event, |
| 852 | QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO_MAC_ADDRESS, |
| 853 | VOS_MAC_ADDR_SIZE, &stats->peerMacAddress[0]) || |
| 854 | nla_put_u32(vendor_event, |
| 855 | QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO_CAPABILITIES, |
| 856 | stats->capabilities) || |
| 857 | nla_put_u32(vendor_event, |
| 858 | QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO_NUM_RATES, |
| 859 | stats->numRate)) |
| 860 | { |
| 861 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 862 | FL("QCA_WLAN_VENDOR_ATTR put fail")); |
| 863 | goto error; |
| 864 | } |
| 865 | |
| 866 | rateInfo = nla_nest_start(vendor_event, |
| 867 | QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO_RATE_INFO); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 868 | if(!rateInfo) |
| 869 | return FALSE; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 870 | for (i = 0; i < stats->numRate; i++) |
| 871 | { |
| 872 | struct nlattr *rates; |
| 873 | tpSirWifiRateStat pRateStats = (tpSirWifiRateStat )((uint8 *) |
| 874 | stats->rateStats + |
| 875 | (i * sizeof(tSirWifiRateStat))); |
| 876 | rates = nla_nest_start(vendor_event, i); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 877 | if(!rates) |
| 878 | return FALSE; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 879 | |
| 880 | if (FALSE == put_wifi_rate_stat(pRateStats, vendor_event)) |
| 881 | { |
| 882 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 883 | FL("QCA_WLAN_VENDOR_ATTR put fail")); |
| 884 | return FALSE; |
| 885 | } |
| 886 | nla_nest_end(vendor_event, rates); |
| 887 | } |
| 888 | nla_nest_end(vendor_event, rateInfo); |
| 889 | |
| 890 | return TRUE; |
| 891 | error: |
| 892 | return FALSE; |
| 893 | } |
| 894 | |
| 895 | static v_BOOL_t put_wifi_wmm_ac_stat( tpSirWifiWmmAcStat stats, |
| 896 | struct sk_buff *vendor_event) |
| 897 | { |
| 898 | if (nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_AC, |
| 899 | stats->ac ) || |
| 900 | nla_put_u32(vendor_event, |
| 901 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_TX_MPDU, |
| 902 | stats->txMpdu ) || |
| 903 | nla_put_u32(vendor_event, |
| 904 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_RX_MPDU, |
| 905 | stats->rxMpdu ) || |
| 906 | nla_put_u32(vendor_event, |
| 907 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_TX_MCAST, |
| 908 | stats->txMcast ) || |
| 909 | nla_put_u32(vendor_event, |
| 910 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_RX_MCAST, |
| 911 | stats->rxMcast ) || |
| 912 | nla_put_u32(vendor_event, |
| 913 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_RX_AMPDU, |
| 914 | stats->rxAmpdu ) || |
| 915 | nla_put_u32(vendor_event, |
| 916 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_TX_AMPDU, |
| 917 | stats->txAmpdu ) || |
| 918 | nla_put_u32(vendor_event, |
| 919 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_MPDU_LOST, |
| 920 | stats->mpduLost )|| |
| 921 | nla_put_u32(vendor_event, |
| 922 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_RETRIES, |
| 923 | stats->retries ) || |
| 924 | nla_put_u32(vendor_event, |
| 925 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_RETRIES_SHORT, |
| 926 | stats->retriesShort ) || |
| 927 | nla_put_u32(vendor_event, |
| 928 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_RETRIES_LONG, |
| 929 | stats->retriesLong ) || |
| 930 | nla_put_u32(vendor_event, |
| 931 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_CONTENTION_TIME_MIN, |
| 932 | stats->contentionTimeMin ) || |
| 933 | nla_put_u32(vendor_event, |
| 934 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_CONTENTION_TIME_MAX, |
| 935 | stats->contentionTimeMax ) || |
| 936 | nla_put_u32(vendor_event, |
| 937 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_CONTENTION_TIME_AVG, |
| 938 | stats->contentionTimeAvg ) || |
| 939 | nla_put_u32(vendor_event, |
| 940 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_AC_CONTENTION_NUM_SAMPLES, |
| 941 | stats->contentionNumSamples )) |
| 942 | { |
| 943 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 944 | FL("QCA_WLAN_VENDOR_ATTR put fail") ); |
| 945 | return FALSE; |
| 946 | } |
| 947 | return TRUE; |
| 948 | } |
| 949 | |
| 950 | static v_BOOL_t put_wifi_interface_info(tpSirWifiInterfaceInfo stats, |
| 951 | struct sk_buff *vendor_event) |
| 952 | { |
Dino Mycle | c8f3f33 | 2014-07-21 16:48:27 +0530 | [diff] [blame] | 953 | if (nla_put_s32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 954 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_MODE, stats->mode ) || |
| 955 | nla_put(vendor_event, |
| 956 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_MAC_ADDR, |
| 957 | VOS_MAC_ADDR_SIZE, stats->macAddr) || |
| 958 | nla_put_u32(vendor_event, |
| 959 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_STATE, |
| 960 | stats->state ) || |
| 961 | nla_put_u32(vendor_event, |
| 962 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_ROAMING, |
| 963 | stats->roaming ) || |
| 964 | nla_put_u32(vendor_event, |
| 965 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_CAPABILITIES, |
| 966 | stats->capabilities ) || |
| 967 | nla_put(vendor_event, |
| 968 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_SSID, |
| 969 | strlen(stats->ssid), stats->ssid) || |
| 970 | nla_put(vendor_event, |
| 971 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_BSSID, |
| 972 | WNI_CFG_BSSID_LEN, stats->bssid) || |
| 973 | nla_put(vendor_event, |
| 974 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_AP_COUNTRY_STR, |
| 975 | WNI_CFG_COUNTRY_CODE_LEN, stats->apCountryStr) || |
| 976 | nla_put(vendor_event, |
| 977 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_COUNTRY_STR, |
| 978 | WNI_CFG_COUNTRY_CODE_LEN, stats->countryStr) |
| 979 | ) |
| 980 | { |
| 981 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 982 | FL("QCA_WLAN_VENDOR_ATTR put fail") ); |
| 983 | return FALSE; |
| 984 | } |
| 985 | return TRUE; |
| 986 | } |
| 987 | |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 988 | static v_BOOL_t put_wifi_iface_stats(hdd_adapter_t *pAdapter, |
| 989 | tpSirWifiIfaceStat pWifiIfaceStat, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 990 | struct sk_buff *vendor_event) |
| 991 | { |
| 992 | int i = 0; |
| 993 | struct nlattr *wmmInfo; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 994 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 995 | WLANTL_InterfaceStatsType *pWifiIfaceStatTL = NULL; |
Srinivas Dasari | a8a304f | 2014-11-15 16:13:37 +0530 | [diff] [blame] | 996 | tSirWifiWmmAcStat accessclassStats; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 997 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 998 | if (FALSE == put_wifi_interface_info( |
| 999 | &pWifiIfaceStat->info, |
| 1000 | vendor_event)) |
| 1001 | { |
| 1002 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1003 | FL("QCA_WLAN_VENDOR_ATTR put fail") ); |
| 1004 | return FALSE; |
| 1005 | |
| 1006 | } |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1007 | pWifiIfaceStatTL = (WLANTL_InterfaceStatsType *) |
| 1008 | vos_mem_malloc(sizeof(WLANTL_InterfaceStatsType)); |
| 1009 | if (NULL == pWifiIfaceStatTL) |
| 1010 | { |
| 1011 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("vos_mem_malloc failed")); |
| 1012 | return FALSE; |
| 1013 | } |
| 1014 | |
Srinivas Dasari | a8a304f | 2014-11-15 16:13:37 +0530 | [diff] [blame] | 1015 | accessclassStats = pWifiIfaceStat->AccessclassStats[WIFI_AC_BK]; |
| 1016 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BK] = |
| 1017 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE]; |
| 1018 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE] = accessclassStats; |
| 1019 | |
| 1020 | accessclassStats.ac = pWifiIfaceStat->AccessclassStats[WIFI_AC_BK].ac; |
| 1021 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BK].ac = |
| 1022 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE].ac; |
| 1023 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE].ac = accessclassStats.ac; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1024 | |
| 1025 | if ( pWifiIfaceStat->info.state == WIFI_ASSOCIATED) |
| 1026 | { |
| 1027 | if (VOS_STATUS_SUCCESS == |
| 1028 | WLANTL_CollectInterfaceStats((WLAN_HDD_GET_CTX(pAdapter))->pvosContext, |
| 1029 | pHddStaCtx->conn_info.staId[0], pWifiIfaceStatTL)) |
| 1030 | { |
| 1031 | /* mgmtRx, MgmtActionRx, rxMcast, rxMpdu, rxAmpdu, rssiData are |
| 1032 | * obtained from TL structure |
| 1033 | */ |
| 1034 | |
| 1035 | pWifiIfaceStat->mgmtRx = pWifiIfaceStat->beaconRx + |
| 1036 | pWifiIfaceStatTL->mgmtRx; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1037 | pWifiIfaceStat->rssiData = pWifiIfaceStatTL->rssiData; |
| 1038 | |
Srinivas Dasari | 9894743 | 2014-11-07 19:41:24 +0530 | [diff] [blame] | 1039 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VO].rxMcast |
| 1040 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_VO].rxMcast; |
| 1041 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VI].rxMcast |
| 1042 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_VI].rxMcast; |
| 1043 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE].rxMcast |
| 1044 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_BE].rxMcast; |
| 1045 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BK].rxMcast |
| 1046 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_BK].rxMcast; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1047 | |
Srinivas Dasari | 9894743 | 2014-11-07 19:41:24 +0530 | [diff] [blame] | 1048 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VO].rxMpdu |
| 1049 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_VO].rxMpdu; |
| 1050 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VI].rxMpdu |
| 1051 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_VI].rxMpdu; |
| 1052 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE].rxMpdu |
| 1053 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_BE].rxMpdu; |
| 1054 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BK].rxMpdu |
| 1055 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_BK].rxMpdu; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1056 | |
Srinivas Dasari | 9894743 | 2014-11-07 19:41:24 +0530 | [diff] [blame] | 1057 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VO].rxAmpdu |
| 1058 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_VO].rxAmpdu; |
| 1059 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VI].rxAmpdu |
| 1060 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_VI].rxAmpdu; |
| 1061 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE].rxAmpdu |
| 1062 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_BE].rxAmpdu; |
| 1063 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BK].rxAmpdu |
| 1064 | = pWifiIfaceStatTL->accessCategoryStats[WLANTL_AC_BK].rxAmpdu; |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1065 | } |
| 1066 | else |
| 1067 | { |
| 1068 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Error in getting stats from TL")); |
| 1069 | } |
| 1070 | |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1071 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VO].txMcast = |
| 1072 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_VO]; |
| 1073 | pWifiIfaceStat->AccessclassStats[WIFI_AC_VI].txMcast = |
| 1074 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_VI]; |
| 1075 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BE].txMcast = |
| 1076 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_BE]; |
| 1077 | pWifiIfaceStat->AccessclassStats[WIFI_AC_BK].txMcast = |
| 1078 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_BK]; |
| 1079 | } |
| 1080 | else |
| 1081 | { |
| 1082 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Interface not Associated")); |
| 1083 | } |
| 1084 | |
| 1085 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1086 | |
| 1087 | if (nla_put_u32(vendor_event, |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1088 | QCA_WLAN_VENDOR_ATTR_LL_STATS_TYPE, |
| 1089 | QCA_WLAN_VENDOR_ATTR_LL_STATS_TYPE_IFACE) || |
| 1090 | nla_put_u32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1091 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_BEACON_RX, |
| 1092 | pWifiIfaceStat->beaconRx) || |
| 1093 | nla_put_u32(vendor_event, |
| 1094 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_MGMT_RX, |
| 1095 | pWifiIfaceStat->mgmtRx) || |
| 1096 | nla_put_u32(vendor_event, |
| 1097 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_MGMT_ACTION_RX, |
| 1098 | pWifiIfaceStat->mgmtActionRx) || |
| 1099 | nla_put_u32(vendor_event, |
| 1100 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_MGMT_ACTION_TX, |
| 1101 | pWifiIfaceStat->mgmtActionTx) || |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1102 | nla_put_s32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1103 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_RSSI_MGMT, |
| 1104 | pWifiIfaceStat->rssiMgmt) || |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1105 | nla_put_s32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1106 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_RSSI_DATA, |
| 1107 | pWifiIfaceStat->rssiData) || |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1108 | nla_put_s32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1109 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_RSSI_ACK, |
| 1110 | pWifiIfaceStat->rssiAck)) |
| 1111 | { |
| 1112 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Mukul Sharma | f1bd932 | 2015-10-20 16:03:42 +0530 | [diff] [blame] | 1113 | FL("QCA_WLAN_VENDOR_ATTR put fail")); |
| 1114 | vos_mem_free(pWifiIfaceStatTL); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1115 | return FALSE; |
| 1116 | } |
| 1117 | |
Mukul Sharma | f1bd932 | 2015-10-20 16:03:42 +0530 | [diff] [blame] | 1118 | #ifdef FEATURE_EXT_LL_STAT |
| 1119 | /* |
| 1120 | * Ensure when EXT_LL_STAT is supported by both host and fwr, |
| 1121 | * then host should send Leaky AP stats to upper layer, |
| 1122 | * otherwise no need to send these stats. |
| 1123 | */ |
| 1124 | if(sme_IsFeatureSupportedByFW(EXT_LL_STAT) && |
| 1125 | sme_IsFeatureSupportedByDriver(EXT_LL_STAT) |
| 1126 | ) |
| 1127 | { |
| 1128 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 1129 | FL("EXT_LL_STAT is supported by fwr and host %u %u %u %llu"), |
| 1130 | pWifiIfaceStat->leakyApStat.is_leaky_ap, |
| 1131 | pWifiIfaceStat->leakyApStat.avg_rx_frms_leaked, |
| 1132 | pWifiIfaceStat->leakyApStat.rx_leak_window, |
| 1133 | pWifiIfaceStat->leakyApStat.avg_bcn_spread); |
| 1134 | if (nla_put_u32(vendor_event, |
| 1135 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_LEAKY_AP_DETECTED, |
| 1136 | pWifiIfaceStat->leakyApStat.is_leaky_ap) || |
| 1137 | nla_put_u32(vendor_event, |
| 1138 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_LEAKY_AP_AVG_NUM_FRAMES_LEAKED, |
| 1139 | pWifiIfaceStat->leakyApStat.avg_rx_frms_leaked) || |
| 1140 | nla_put_u32(vendor_event, |
| 1141 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_LEAKY_AP_GUARD_TIME, |
| 1142 | pWifiIfaceStat->leakyApStat.rx_leak_window) || |
| 1143 | nla_put_u64(vendor_event, |
| 1144 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_AVERAGE_TSF_OFFSET, |
| 1145 | pWifiIfaceStat->leakyApStat.avg_bcn_spread)) |
| 1146 | { |
| 1147 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1148 | FL("EXT_LL_STAT put fail")); |
| 1149 | vos_mem_free(pWifiIfaceStatTL); |
| 1150 | return FALSE; |
| 1151 | } |
| 1152 | } |
| 1153 | #endif |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1154 | wmmInfo = nla_nest_start(vendor_event, |
| 1155 | QCA_WLAN_VENDOR_ATTR_LL_STATS_WMM_INFO); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1156 | if(!wmmInfo) |
| 1157 | { |
| 1158 | vos_mem_free(pWifiIfaceStatTL); |
| 1159 | return FALSE; |
| 1160 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1161 | for (i = 0; i < WIFI_AC_MAX; i++) |
| 1162 | { |
| 1163 | struct nlattr *wmmStats; |
| 1164 | wmmStats = nla_nest_start(vendor_event, i); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1165 | if(!wmmStats) |
| 1166 | { |
| 1167 | vos_mem_free(pWifiIfaceStatTL); |
| 1168 | return FALSE; |
| 1169 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1170 | if (FALSE == put_wifi_wmm_ac_stat( |
| 1171 | &pWifiIfaceStat->AccessclassStats[i], |
| 1172 | vendor_event)) |
| 1173 | { |
| 1174 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1175 | FL("QCA_WLAN_VENDOR_ATTR put Fail")); |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1176 | vos_mem_free(pWifiIfaceStatTL); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1177 | return FALSE; |
| 1178 | } |
| 1179 | |
| 1180 | nla_nest_end(vendor_event, wmmStats); |
| 1181 | } |
| 1182 | nla_nest_end(vendor_event, wmmInfo); |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1183 | vos_mem_free(pWifiIfaceStatTL); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1184 | return TRUE; |
| 1185 | } |
| 1186 | |
| 1187 | static tSirWifiInterfaceMode |
| 1188 | hdd_map_device_to_ll_iface_mode ( int deviceMode ) |
| 1189 | { |
| 1190 | switch (deviceMode) |
| 1191 | { |
| 1192 | case WLAN_HDD_INFRA_STATION: |
| 1193 | return WIFI_INTERFACE_STA; |
| 1194 | case WLAN_HDD_SOFTAP: |
| 1195 | return WIFI_INTERFACE_SOFTAP; |
| 1196 | case WLAN_HDD_P2P_CLIENT: |
| 1197 | return WIFI_INTERFACE_P2P_CLIENT; |
| 1198 | case WLAN_HDD_P2P_GO: |
| 1199 | return WIFI_INTERFACE_P2P_GO; |
| 1200 | case WLAN_HDD_IBSS: |
| 1201 | return WIFI_INTERFACE_IBSS; |
| 1202 | default: |
Dino Mycle | c8f3f33 | 2014-07-21 16:48:27 +0530 | [diff] [blame] | 1203 | return WIFI_INTERFACE_UNKNOWN; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1204 | } |
| 1205 | } |
| 1206 | |
| 1207 | static v_BOOL_t hdd_get_interface_info(hdd_adapter_t *pAdapter, |
| 1208 | tpSirWifiInterfaceInfo pInfo) |
| 1209 | { |
| 1210 | v_U8_t *staMac = NULL; |
| 1211 | hdd_station_ctx_t *pHddStaCtx; |
| 1212 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 1213 | tpAniSirGlobal pMac = PMAC_STRUCT( hHal ); |
| 1214 | |
| 1215 | pInfo->mode = hdd_map_device_to_ll_iface_mode(pAdapter->device_mode); |
| 1216 | |
| 1217 | vos_mem_copy(pInfo->macAddr, |
| 1218 | pAdapter->macAddressCurrent.bytes, sizeof(v_MACADDR_t)); |
| 1219 | |
| 1220 | if (((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) || |
| 1221 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode) || |
| 1222 | (WLAN_HDD_P2P_DEVICE == pAdapter->device_mode))) |
| 1223 | { |
| 1224 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 1225 | if (eConnectionState_NotConnected == pHddStaCtx->conn_info.connState) |
| 1226 | { |
| 1227 | pInfo->state = WIFI_DISCONNECTED; |
| 1228 | } |
| 1229 | if (eConnectionState_Connecting == pHddStaCtx->conn_info.connState) |
| 1230 | { |
| 1231 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1232 | "%s: Session ID %d, Connection is in progress", __func__, |
| 1233 | pAdapter->sessionId); |
| 1234 | pInfo->state = WIFI_ASSOCIATING; |
| 1235 | } |
| 1236 | if ((eConnectionState_Associated == pHddStaCtx->conn_info.connState) && |
| 1237 | (VOS_FALSE == pHddStaCtx->conn_info.uIsAuthenticated)) |
| 1238 | { |
| 1239 | staMac = (v_U8_t *) &(pAdapter->macAddressCurrent.bytes[0]); |
| 1240 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1241 | "%s: client " MAC_ADDRESS_STR |
| 1242 | " is in the middle of WPS/EAPOL exchange.", __func__, |
| 1243 | MAC_ADDR_ARRAY(staMac)); |
| 1244 | pInfo->state = WIFI_AUTHENTICATING; |
| 1245 | } |
| 1246 | if (eConnectionState_Associated == pHddStaCtx->conn_info.connState) |
| 1247 | { |
| 1248 | pInfo->state = WIFI_ASSOCIATED; |
| 1249 | vos_mem_copy(pInfo->bssid, |
| 1250 | &pHddStaCtx->conn_info.bssId, WNI_CFG_BSSID_LEN); |
| 1251 | vos_mem_copy(pInfo->ssid, |
| 1252 | pHddStaCtx->conn_info.SSID.SSID.ssId, |
| 1253 | pHddStaCtx->conn_info.SSID.SSID.length); |
| 1254 | //NULL Terminate the string. |
| 1255 | pInfo->ssid[pHddStaCtx->conn_info.SSID.SSID.length] = 0; |
| 1256 | } |
| 1257 | } |
| 1258 | vos_mem_copy(pInfo->countryStr, |
| 1259 | pMac->scan.countryCodeCurrent, WNI_CFG_COUNTRY_CODE_LEN); |
| 1260 | |
| 1261 | vos_mem_copy(pInfo->apCountryStr, |
| 1262 | pMac->scan.countryCodeCurrent, WNI_CFG_COUNTRY_CODE_LEN); |
| 1263 | |
| 1264 | return TRUE; |
| 1265 | } |
| 1266 | |
| 1267 | /* |
| 1268 | * hdd_link_layer_process_peer_stats () - This function is called after |
| 1269 | * receiving Link Layer Peer statistics from FW.This function converts |
| 1270 | * the firmware data to the NL data and sends the same to the kernel/upper |
| 1271 | * layers. |
| 1272 | */ |
| 1273 | static v_VOID_t hdd_link_layer_process_peer_stats(hdd_adapter_t *pAdapter, |
| 1274 | v_VOID_t *pData) |
| 1275 | { |
| 1276 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1277 | tpSirWifiPeerStat pWifiPeerStat; |
| 1278 | tpSirWifiPeerInfo pWifiPeerInfo; |
| 1279 | struct nlattr *peerInfo; |
| 1280 | struct sk_buff *vendor_event; |
| 1281 | int status, i; |
| 1282 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1283 | ENTER(); |
| 1284 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1285 | status = wlan_hdd_validate_context(pHddCtx); |
| 1286 | if (0 != status) |
| 1287 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1288 | return; |
| 1289 | } |
| 1290 | |
| 1291 | pWifiPeerStat = (tpSirWifiPeerStat) pData; |
| 1292 | |
| 1293 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 1294 | "LL_STATS_PEER_ALL : numPeers %u", |
| 1295 | pWifiPeerStat->numPeers); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1296 | /* |
| 1297 | * Allocate a size of 4096 for the peer stats comprising |
| 1298 | * each of size = sizeof (tSirWifiPeerInfo) + numRate * |
| 1299 | * sizeof (tSirWifiRateStat).Each field is put with an |
| 1300 | * NL attribute.The size of 4096 is considered assuming |
| 1301 | * that number of rates shall not exceed beyond 50 with |
| 1302 | * the sizeof (tSirWifiRateStat) being 32. |
| 1303 | */ |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1304 | vendor_event = cfg80211_vendor_cmd_alloc_reply_skb(pHddCtx->wiphy, |
| 1305 | LL_STATS_EVENT_BUF_SIZE); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1306 | if (!vendor_event) |
| 1307 | { |
| 1308 | hddLog(VOS_TRACE_LEVEL_ERROR, |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1309 | "%s: cfg80211_vendor_cmd_alloc_reply_skb failed", |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1310 | __func__); |
| 1311 | return; |
| 1312 | } |
| 1313 | if (nla_put_u32(vendor_event, |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1314 | QCA_WLAN_VENDOR_ATTR_LL_STATS_TYPE, |
| 1315 | QCA_WLAN_VENDOR_ATTR_LL_STATS_TYPE_PEER) || |
| 1316 | nla_put_u32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1317 | QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_NUM_PEERS, |
| 1318 | pWifiPeerStat->numPeers)) |
| 1319 | { |
| 1320 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1321 | "%s: QCA_WLAN_VENDOR_ATTR put fail", __func__); |
| 1322 | kfree_skb(vendor_event); |
| 1323 | return; |
| 1324 | } |
| 1325 | |
| 1326 | peerInfo = nla_nest_start(vendor_event, |
| 1327 | QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1328 | if(!peerInfo) |
| 1329 | { |
| 1330 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1331 | "%s: QCA_WLAN_VENDOR_ATTR_LL_STATS_PEER_INFO put fail", |
| 1332 | __func__); |
| 1333 | kfree_skb(vendor_event); |
| 1334 | return; |
| 1335 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1336 | |
| 1337 | pWifiPeerInfo = (tpSirWifiPeerInfo) ((uint8 *) |
| 1338 | pWifiPeerStat->peerInfo); |
| 1339 | |
| 1340 | for (i = 1; i <= pWifiPeerStat->numPeers; i++) |
| 1341 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1342 | int numRate = pWifiPeerInfo->numRate; |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1343 | struct nlattr *peers = nla_nest_start(vendor_event, i); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1344 | |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1345 | if(!peers) |
| 1346 | { |
| 1347 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1348 | "%s: peer stats put fail", |
| 1349 | __func__); |
| 1350 | kfree_skb(vendor_event); |
| 1351 | return; |
| 1352 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1353 | if (FALSE == put_wifi_peer_info( |
| 1354 | pWifiPeerInfo, vendor_event)) |
| 1355 | { |
| 1356 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1357 | "%s: put_wifi_peer_info put fail", __func__); |
| 1358 | kfree_skb(vendor_event); |
| 1359 | return; |
| 1360 | } |
| 1361 | |
| 1362 | pWifiPeerInfo = (tpSirWifiPeerInfo) ((uint8 *) |
| 1363 | pWifiPeerStat->peerInfo + |
| 1364 | (i * sizeof(tSirWifiPeerInfo)) + |
| 1365 | (numRate * sizeof (tSirWifiRateStat))); |
| 1366 | nla_nest_end(vendor_event, peers); |
| 1367 | } |
| 1368 | nla_nest_end(vendor_event, peerInfo); |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1369 | cfg80211_vendor_cmd_reply(vendor_event); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1370 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1371 | } |
| 1372 | |
| 1373 | /* |
| 1374 | * hdd_link_layer_process_iface_stats () - This function is called after |
| 1375 | * receiving Link Layer Interface statistics from FW.This function converts |
| 1376 | * the firmware data to the NL data and sends the same to the kernel/upper |
| 1377 | * layers. |
| 1378 | */ |
| 1379 | static v_VOID_t hdd_link_layer_process_iface_stats(hdd_adapter_t *pAdapter, |
| 1380 | v_VOID_t *pData) |
| 1381 | { |
| 1382 | tpSirWifiIfaceStat pWifiIfaceStat; |
| 1383 | struct sk_buff *vendor_event; |
| 1384 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 1385 | int status; |
| 1386 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1387 | ENTER(); |
| 1388 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1389 | status = wlan_hdd_validate_context(pHddCtx); |
| 1390 | if (0 != status) |
| 1391 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1392 | return; |
| 1393 | } |
| 1394 | /* |
| 1395 | * Allocate a size of 4096 for the interface stats comprising |
| 1396 | * sizeof (tpSirWifiIfaceStat).The size of 4096 is considered |
| 1397 | * assuming that all these fit with in the limit.Please take |
| 1398 | * a call on the limit based on the data requirements on |
| 1399 | * interface statistics. |
| 1400 | */ |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1401 | vendor_event = cfg80211_vendor_cmd_alloc_reply_skb(pHddCtx->wiphy, |
| 1402 | LL_STATS_EVENT_BUF_SIZE); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1403 | if (!vendor_event) |
| 1404 | { |
| 1405 | hddLog(VOS_TRACE_LEVEL_ERROR, |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1406 | FL("cfg80211_vendor_cmd_alloc_reply_skb failed") ); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1407 | return; |
| 1408 | } |
| 1409 | |
| 1410 | pWifiIfaceStat = (tpSirWifiIfaceStat) pData; |
| 1411 | |
Dino Mycle | 3b9536d | 2014-07-09 22:05:24 +0530 | [diff] [blame] | 1412 | |
| 1413 | if (FALSE == hdd_get_interface_info( pAdapter, |
| 1414 | &pWifiIfaceStat->info)) |
| 1415 | { |
| 1416 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1417 | FL("hdd_get_interface_info get fail") ); |
| 1418 | kfree_skb(vendor_event); |
| 1419 | return; |
| 1420 | } |
| 1421 | |
| 1422 | if (FALSE == put_wifi_iface_stats( pAdapter, pWifiIfaceStat, |
| 1423 | vendor_event)) |
| 1424 | { |
| 1425 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1426 | FL("put_wifi_iface_stats fail") ); |
| 1427 | kfree_skb(vendor_event); |
| 1428 | return; |
| 1429 | } |
| 1430 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1431 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 1432 | "WMI_LINK_STATS_IFACE Data"); |
| 1433 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1434 | cfg80211_vendor_cmd_reply(vendor_event); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1435 | |
| 1436 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1437 | } |
| 1438 | |
| 1439 | /* |
| 1440 | * hdd_link_layer_process_radio_stats () - This function is called after |
| 1441 | * receiving Link Layer Radio statistics from FW.This function converts |
| 1442 | * the firmware data to the NL data and sends the same to the kernel/upper |
| 1443 | * layers. |
| 1444 | */ |
| 1445 | static v_VOID_t hdd_link_layer_process_radio_stats(hdd_adapter_t *pAdapter, |
| 1446 | v_VOID_t *pData) |
| 1447 | { |
| 1448 | int status, i; |
| 1449 | tpSirWifiRadioStat pWifiRadioStat; |
| 1450 | tpSirWifiChannelStats pWifiChannelStats; |
| 1451 | struct sk_buff *vendor_event; |
| 1452 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 1453 | struct nlattr *chList; |
| 1454 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1455 | ENTER(); |
| 1456 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1457 | status = wlan_hdd_validate_context(pHddCtx); |
| 1458 | if (0 != status) |
| 1459 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1460 | return; |
| 1461 | } |
| 1462 | pWifiRadioStat = (tpSirWifiRadioStat) pData; |
| 1463 | |
| 1464 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 1465 | "LL_STATS_RADIO" |
| 1466 | " radio is %d onTime is %u " |
| 1467 | " txTime is %u rxTime is %u " |
| 1468 | " onTimeScan is %u onTimeNbd is %u " |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 1469 | " onTimeEXTScan is %u onTimeRoamScan is %u " |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1470 | " onTimePnoScan is %u onTimeHs20 is %u " |
| 1471 | " numChannels is %u", |
| 1472 | pWifiRadioStat->radio, pWifiRadioStat->onTime, |
| 1473 | pWifiRadioStat->txTime, pWifiRadioStat->rxTime, |
| 1474 | pWifiRadioStat->onTimeScan, pWifiRadioStat->onTimeNbd, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 1475 | pWifiRadioStat->onTimeEXTScan, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1476 | pWifiRadioStat->onTimeRoamScan, |
| 1477 | pWifiRadioStat->onTimePnoScan, |
| 1478 | pWifiRadioStat->onTimeHs20, |
| 1479 | pWifiRadioStat->numChannels); |
| 1480 | /* |
| 1481 | * Allocate a size of 4096 for the Radio stats comprising |
| 1482 | * sizeof (tSirWifiRadioStat) + numChannels * sizeof |
| 1483 | * (tSirWifiChannelStats).Each channel data is put with an |
| 1484 | * NL attribute.The size of 4096 is considered assuming that |
| 1485 | * number of channels shall not exceed beyond 60 with the |
| 1486 | * sizeof (tSirWifiChannelStats) being 24 bytes. |
| 1487 | */ |
| 1488 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1489 | vendor_event = cfg80211_vendor_cmd_alloc_reply_skb(pHddCtx->wiphy, |
| 1490 | LL_STATS_EVENT_BUF_SIZE); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1491 | if (!vendor_event) |
| 1492 | { |
| 1493 | hddLog(VOS_TRACE_LEVEL_ERROR, |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1494 | FL("cfg80211_vendor_cmd_alloc_reply_skb failed") ); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1495 | return; |
| 1496 | } |
| 1497 | |
| 1498 | if (nla_put_u32(vendor_event, |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1499 | QCA_WLAN_VENDOR_ATTR_LL_STATS_TYPE, |
| 1500 | QCA_WLAN_VENDOR_ATTR_LL_STATS_TYPE_RADIO) || |
| 1501 | nla_put_u32(vendor_event, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1502 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ID, |
| 1503 | pWifiRadioStat->radio) || |
| 1504 | nla_put_u32(vendor_event, |
| 1505 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME, |
| 1506 | pWifiRadioStat->onTime) || |
| 1507 | nla_put_u32(vendor_event, |
| 1508 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_TX_TIME, |
| 1509 | pWifiRadioStat->txTime) || |
| 1510 | nla_put_u32(vendor_event, |
| 1511 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_RX_TIME, |
| 1512 | pWifiRadioStat->rxTime) || |
| 1513 | nla_put_u32(vendor_event, |
| 1514 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME_SCAN, |
| 1515 | pWifiRadioStat->onTimeScan) || |
| 1516 | nla_put_u32(vendor_event, |
| 1517 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME_NBD, |
| 1518 | pWifiRadioStat->onTimeNbd) || |
| 1519 | nla_put_u32(vendor_event, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 1520 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME_EXTSCAN, |
| 1521 | pWifiRadioStat->onTimeEXTScan)|| |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1522 | nla_put_u32(vendor_event, |
| 1523 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME_ROAM_SCAN, |
| 1524 | pWifiRadioStat->onTimeRoamScan) || |
| 1525 | nla_put_u32(vendor_event, |
| 1526 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME_PNO_SCAN, |
| 1527 | pWifiRadioStat->onTimePnoScan) || |
| 1528 | nla_put_u32(vendor_event, |
| 1529 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_ON_TIME_HS20, |
| 1530 | pWifiRadioStat->onTimeHs20) || |
| 1531 | nla_put_u32(vendor_event, |
| 1532 | QCA_WLAN_VENDOR_ATTR_LL_STATS_RADIO_NUM_CHANNELS, |
| 1533 | pWifiRadioStat->numChannels)) |
| 1534 | { |
| 1535 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1536 | FL("QCA_WLAN_VENDOR_ATTR put fail")); |
| 1537 | kfree_skb(vendor_event); |
| 1538 | return ; |
| 1539 | } |
| 1540 | |
| 1541 | chList = nla_nest_start(vendor_event, |
| 1542 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CH_INFO); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1543 | if(!chList) |
| 1544 | { |
| 1545 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1546 | "%s: QCA_WLAN_VENDOR_ATTR_LL_STATS_CH_INFO put fail", |
| 1547 | __func__); |
| 1548 | kfree_skb(vendor_event); |
| 1549 | return; |
| 1550 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1551 | for (i = 0; i < pWifiRadioStat->numChannels; i++) |
| 1552 | { |
| 1553 | struct nlattr *chInfo; |
| 1554 | |
| 1555 | pWifiChannelStats = (tpSirWifiChannelStats) ((uint8*) |
| 1556 | pWifiRadioStat->channels + |
| 1557 | (i * sizeof(tSirWifiChannelStats))); |
| 1558 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1559 | chInfo = nla_nest_start(vendor_event, i); |
Sushant Kaushik | ee1f55e | 2015-01-22 11:27:01 +0530 | [diff] [blame] | 1560 | if(!chInfo) |
| 1561 | { |
| 1562 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1563 | "%s: failed to put chInfo", |
| 1564 | __func__); |
| 1565 | kfree_skb(vendor_event); |
| 1566 | return; |
| 1567 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1568 | |
| 1569 | if (nla_put_u32(vendor_event, |
| 1570 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_INFO_WIDTH, |
| 1571 | pWifiChannelStats->channel.width) || |
| 1572 | nla_put_u32(vendor_event, |
| 1573 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_INFO_CENTER_FREQ, |
| 1574 | pWifiChannelStats->channel.centerFreq) || |
| 1575 | nla_put_u32(vendor_event, |
| 1576 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_INFO_CENTER_FREQ0, |
| 1577 | pWifiChannelStats->channel.centerFreq0) || |
| 1578 | nla_put_u32(vendor_event, |
| 1579 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_INFO_CENTER_FREQ1, |
| 1580 | pWifiChannelStats->channel.centerFreq1) || |
| 1581 | nla_put_u32(vendor_event, |
| 1582 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_ON_TIME, |
| 1583 | pWifiChannelStats->onTime) || |
| 1584 | nla_put_u32(vendor_event, |
| 1585 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_CCA_BUSY_TIME, |
| 1586 | pWifiChannelStats->ccaBusyTime)) |
| 1587 | { |
| 1588 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1589 | FL("cfg80211_vendor_event_alloc failed") ); |
| 1590 | kfree_skb(vendor_event); |
| 1591 | return ; |
| 1592 | } |
| 1593 | nla_nest_end(vendor_event, chInfo); |
| 1594 | } |
| 1595 | nla_nest_end(vendor_event, chList); |
| 1596 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1597 | cfg80211_vendor_cmd_reply(vendor_event); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1598 | |
| 1599 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1600 | return; |
| 1601 | } |
| 1602 | |
| 1603 | /* |
| 1604 | * hdd_link_layer_stats_ind_callback () - This function is called after |
| 1605 | * receiving Link Layer indications from FW.This callback converts the firmware |
| 1606 | * data to the NL data and send the same to the kernel/upper layers. |
| 1607 | */ |
| 1608 | static void hdd_link_layer_stats_ind_callback ( void *pCtx, |
| 1609 | int indType, |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1610 | void *pRsp, u8 *macAddr) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1611 | { |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1612 | hdd_context_t *pHddCtx = (hdd_context_t *)pCtx; |
| 1613 | hdd_adapter_t *pAdapter = NULL; |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1614 | struct hdd_ll_stats_context *context; |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1615 | tpSirLLStatsResults linkLayerStatsResults = (tpSirLLStatsResults)pRsp; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1616 | int status; |
| 1617 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1618 | ENTER(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1619 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1620 | status = wlan_hdd_validate_context(pHddCtx); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1621 | if (0 != status) |
| 1622 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1623 | return; |
| 1624 | } |
| 1625 | |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1626 | pAdapter = hdd_get_adapter_by_macaddr(pHddCtx, macAddr); |
| 1627 | if (NULL == pAdapter) |
| 1628 | { |
| 1629 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1630 | FL(" MAC address %pM does not exist with host"), |
| 1631 | macAddr); |
| 1632 | return; |
| 1633 | } |
| 1634 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1635 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1636 | "%s: Interface: %s LLStats indType: %d", __func__, |
| 1637 | pAdapter->dev->name, indType); |
| 1638 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1639 | switch (indType) |
| 1640 | { |
| 1641 | case SIR_HAL_LL_STATS_RESULTS_RSP: |
| 1642 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1643 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 81a730c | 2015-09-14 14:49:52 +0530 | [diff] [blame] | 1644 | "LL_STATS RESP paramID = 0x%x, ifaceId = %u MAC: %pM " |
| 1645 | "respId = %u, moreResultToFollow = %u", |
| 1646 | linkLayerStatsResults->paramId, linkLayerStatsResults->ifaceId, |
| 1647 | macAddr, linkLayerStatsResults->respId, |
| 1648 | linkLayerStatsResults->moreResultToFollow); |
| 1649 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1650 | spin_lock(&hdd_context_lock); |
| 1651 | context = &pHddCtx->ll_stats_context; |
| 1652 | /* validate response received from target */ |
| 1653 | if ((context->request_id != linkLayerStatsResults->respId) || |
| 1654 | !(context->request_bitmap & linkLayerStatsResults->paramId)) |
| 1655 | { |
| 1656 | spin_unlock(&hdd_context_lock); |
| 1657 | hddLog(LOGE, |
| 1658 | FL("Error : Request id %d response id %d request bitmap 0x%x" |
| 1659 | "response bitmap 0x%x"), |
| 1660 | context->request_id, linkLayerStatsResults->respId, |
| 1661 | context->request_bitmap, linkLayerStatsResults->paramId); |
| 1662 | return; |
| 1663 | } |
| 1664 | spin_unlock(&hdd_context_lock); |
| 1665 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1666 | if ( linkLayerStatsResults->paramId & WMI_LINK_STATS_RADIO ) |
| 1667 | { |
| 1668 | hdd_link_layer_process_radio_stats(pAdapter, |
| 1669 | (v_VOID_t *)linkLayerStatsResults->result); |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1670 | spin_lock(&hdd_context_lock); |
| 1671 | context->request_bitmap &= ~(WMI_LINK_STATS_RADIO); |
| 1672 | spin_unlock(&hdd_context_lock); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1673 | } |
| 1674 | else if ( linkLayerStatsResults->paramId & WMI_LINK_STATS_IFACE ) |
| 1675 | { |
| 1676 | hdd_link_layer_process_iface_stats(pAdapter, |
| 1677 | (v_VOID_t *)linkLayerStatsResults->result); |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1678 | spin_lock(&hdd_context_lock); |
| 1679 | context->request_bitmap &= ~(WMI_LINK_STATS_IFACE); |
| 1680 | spin_unlock(&hdd_context_lock); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1681 | } |
| 1682 | else if ( linkLayerStatsResults->paramId & |
| 1683 | WMI_LINK_STATS_ALL_PEER ) |
| 1684 | { |
| 1685 | hdd_link_layer_process_peer_stats(pAdapter, |
| 1686 | (v_VOID_t *)linkLayerStatsResults->result); |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1687 | spin_lock(&hdd_context_lock); |
| 1688 | context->request_bitmap &= ~(WMI_LINK_STATS_ALL_PEER); |
| 1689 | spin_unlock(&hdd_context_lock); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1690 | } /* WMI_LINK_STATS_ALL_PEER */ |
| 1691 | else |
| 1692 | { |
| 1693 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1694 | FL("INVALID LL_STATS_NOTIFY RESPONSE ***********")); |
| 1695 | } |
| 1696 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1697 | spin_lock(&hdd_context_lock); |
| 1698 | /* complete response event if all requests are completed */ |
| 1699 | if (0 == context->request_bitmap) |
| 1700 | complete(&context->response_event); |
| 1701 | spin_unlock(&hdd_context_lock); |
| 1702 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1703 | break; |
| 1704 | } |
| 1705 | default: |
| 1706 | hddLog(VOS_TRACE_LEVEL_ERROR, "invalid event type %d", indType); |
| 1707 | break; |
| 1708 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1709 | |
| 1710 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1711 | return; |
| 1712 | } |
| 1713 | |
| 1714 | const struct |
| 1715 | nla_policy |
| 1716 | qca_wlan_vendor_ll_set_policy[QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_MAX +1] = |
| 1717 | { |
| 1718 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_CONFIG_MPDU_SIZE_THRESHOLD] = |
| 1719 | { .type = NLA_U32 }, |
| 1720 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_CONFIG_AGGRESSIVE_STATS_GATHERING] = |
| 1721 | { .type = NLA_U32 }, |
| 1722 | }; |
| 1723 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 1724 | static int __wlan_hdd_cfg80211_ll_stats_set(struct wiphy *wiphy, |
| 1725 | struct wireless_dev *wdev, |
| 1726 | const void *data, |
| 1727 | int data_len) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1728 | { |
| 1729 | int status; |
| 1730 | struct nlattr *tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_MAX + 1]; |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1731 | tSirLLStatsSetReq linkLayerStatsSetReq; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1732 | struct net_device *dev = wdev->netdev; |
| 1733 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 1734 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 1735 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1736 | ENTER(); |
| 1737 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1738 | status = wlan_hdd_validate_context(pHddCtx); |
| 1739 | if (0 != status) |
| 1740 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1741 | return -EINVAL; |
| 1742 | } |
| 1743 | |
| 1744 | if (NULL == pAdapter) |
| 1745 | { |
| 1746 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1747 | FL("HDD adapter is Null")); |
| 1748 | return -ENODEV; |
| 1749 | } |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1750 | /* check the LLStats Capability */ |
| 1751 | if ( (TRUE != pHddCtx->cfg_ini->fEnableLLStats) || |
| 1752 | (TRUE != sme_IsFeatureSupportedByFW(LINK_LAYER_STATS_MEAS))) |
| 1753 | { |
| 1754 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1755 | FL("Link Layer Statistics not supported by Firmware")); |
| 1756 | return -EINVAL; |
| 1757 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1758 | |
| 1759 | if (nla_parse(tb_vendor, QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_MAX, |
| 1760 | (struct nlattr *)data, |
| 1761 | data_len, qca_wlan_vendor_ll_set_policy)) |
| 1762 | { |
| 1763 | hddLog(VOS_TRACE_LEVEL_ERROR, FL() ); |
| 1764 | return -EINVAL; |
| 1765 | } |
| 1766 | if (!tb_vendor |
| 1767 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_CONFIG_MPDU_SIZE_THRESHOLD]) |
| 1768 | { |
| 1769 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("MPDU size Not present")); |
| 1770 | return -EINVAL; |
| 1771 | } |
| 1772 | if (!tb_vendor[ |
| 1773 | QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_CONFIG_AGGRESSIVE_STATS_GATHERING]) |
| 1774 | { |
| 1775 | hddLog(VOS_TRACE_LEVEL_ERROR, FL(" Stats Gathering Not Present")); |
| 1776 | return -EINVAL; |
| 1777 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1778 | // Shall take the request Id if the Upper layers pass. 1 For now. |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1779 | linkLayerStatsSetReq.reqId = 1; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1780 | |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1781 | linkLayerStatsSetReq.mpduSizeThreshold = |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1782 | nla_get_u32( |
| 1783 | tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_CONFIG_MPDU_SIZE_THRESHOLD]); |
| 1784 | |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1785 | linkLayerStatsSetReq.aggressiveStatisticsGathering = |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1786 | nla_get_u32( |
| 1787 | tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_SET_CONFIG_AGGRESSIVE_STATS_GATHERING]); |
| 1788 | |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1789 | vos_mem_copy(linkLayerStatsSetReq.macAddr, |
| 1790 | pAdapter->macAddressCurrent.bytes, sizeof(v_MACADDR_t)); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1791 | |
| 1792 | |
| 1793 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 81a730c | 2015-09-14 14:49:52 +0530 | [diff] [blame] | 1794 | "LL_STATS_SET reqId = %d, MAC = %pM, mpduSizeThreshold = %d " |
| 1795 | "Statistics Gathering = %d ", |
| 1796 | linkLayerStatsSetReq.reqId, linkLayerStatsSetReq.macAddr, |
| 1797 | linkLayerStatsSetReq.mpduSizeThreshold, |
| 1798 | linkLayerStatsSetReq.aggressiveStatisticsGathering); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1799 | |
| 1800 | if (eHAL_STATUS_SUCCESS != sme_SetLinkLayerStatsIndCB( |
| 1801 | pHddCtx->hHal, |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1802 | hdd_link_layer_stats_ind_callback)) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1803 | { |
| 1804 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s:" |
| 1805 | "sme_SetLinkLayerStatsIndCB Failed", __func__); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1806 | return -EINVAL; |
| 1807 | |
| 1808 | } |
Srinivas Dasari | 9894743 | 2014-11-07 19:41:24 +0530 | [diff] [blame] | 1809 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1810 | if (eHAL_STATUS_SUCCESS != sme_LLStatsSetReq( pHddCtx->hHal, |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1811 | &linkLayerStatsSetReq)) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1812 | { |
| 1813 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s:" |
| 1814 | "sme_LLStatsSetReq Failed", __func__); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1815 | return -EINVAL; |
| 1816 | } |
| 1817 | |
| 1818 | pAdapter->isLinkLayerStatsSet = 1; |
| 1819 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1820 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1821 | return 0; |
| 1822 | } |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 1823 | static int wlan_hdd_cfg80211_ll_stats_set(struct wiphy *wiphy, |
| 1824 | struct wireless_dev *wdev, |
| 1825 | const void *data, |
| 1826 | int data_len) |
| 1827 | { |
| 1828 | int ret = 0; |
| 1829 | |
| 1830 | vos_ssr_protect(__func__); |
| 1831 | ret = __wlan_hdd_cfg80211_ll_stats_set(wiphy, wdev, data, data_len); |
| 1832 | vos_ssr_unprotect(__func__); |
| 1833 | |
| 1834 | return ret; |
| 1835 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1836 | |
| 1837 | const struct |
| 1838 | nla_policy |
| 1839 | qca_wlan_vendor_ll_get_policy[QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_MAX +1] = |
| 1840 | { |
| 1841 | /* Unsigned 32bit value provided by the caller issuing the GET stats |
| 1842 | * command. When reporting |
| 1843 | * the stats results, the driver uses the same value to indicate |
| 1844 | * which GET request the results |
| 1845 | * correspond to. |
| 1846 | */ |
| 1847 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_ID] = { .type = NLA_U32 }, |
| 1848 | |
| 1849 | /* Unsigned 32bit value . bit mask to identify what statistics are |
| 1850 | requested for retrieval */ |
| 1851 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_MASK] = { .type = NLA_U32 }, |
| 1852 | }; |
| 1853 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 1854 | static int __wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy, |
| 1855 | struct wireless_dev *wdev, |
| 1856 | const void *data, |
| 1857 | int data_len) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1858 | { |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1859 | unsigned long rc; |
| 1860 | struct hdd_ll_stats_context *context; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1861 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 1862 | struct nlattr *tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_MAX + 1]; |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1863 | tSirLLStatsGetReq linkLayerStatsGetReq; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1864 | struct net_device *dev = wdev->netdev; |
| 1865 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Mukul Sharma | 10313ba | 2015-07-29 19:14:39 +0530 | [diff] [blame] | 1866 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1867 | int status; |
| 1868 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1869 | ENTER(); |
| 1870 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1871 | status = wlan_hdd_validate_context(pHddCtx); |
| 1872 | if (0 != status) |
| 1873 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1874 | return -EINVAL ; |
| 1875 | } |
| 1876 | |
| 1877 | if (NULL == pAdapter) |
| 1878 | { |
| 1879 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 1880 | "%s: HDD adapter is Null", __func__); |
| 1881 | return -ENODEV; |
| 1882 | } |
Mukul Sharma | 10313ba | 2015-07-29 19:14:39 +0530 | [diff] [blame] | 1883 | |
| 1884 | if (pHddStaCtx == NULL) |
| 1885 | { |
| 1886 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 1887 | "%s: HddStaCtx is Null", __func__); |
| 1888 | return -ENODEV; |
| 1889 | } |
| 1890 | |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1891 | /* check the LLStats Capability */ |
| 1892 | if ( (TRUE != pHddCtx->cfg_ini->fEnableLLStats) || |
| 1893 | (TRUE != sme_IsFeatureSupportedByFW(LINK_LAYER_STATS_MEAS))) |
| 1894 | { |
| 1895 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 1896 | FL("Link Layer Statistics not supported by Firmware")); |
| 1897 | return -EINVAL; |
| 1898 | } |
| 1899 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1900 | |
| 1901 | if (!pAdapter->isLinkLayerStatsSet) |
| 1902 | { |
Sushant Kaushik | dc3184b | 2015-10-09 12:00:21 +0530 | [diff] [blame] | 1903 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1904 | "%s: isLinkLayerStatsSet : %d", |
| 1905 | __func__, pAdapter->isLinkLayerStatsSet); |
| 1906 | return -EINVAL; |
| 1907 | } |
| 1908 | |
Mukul Sharma | 10313ba | 2015-07-29 19:14:39 +0530 | [diff] [blame] | 1909 | if (VOS_TRUE == pHddStaCtx->hdd_ReassocScenario) |
| 1910 | { |
| 1911 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 1912 | "%s: Roaming in progress, so unable to proceed this request", __func__); |
| 1913 | return -EBUSY; |
| 1914 | } |
| 1915 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1916 | if (nla_parse(tb_vendor, QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_MAX, |
| 1917 | (struct nlattr *)data, |
| 1918 | data_len, qca_wlan_vendor_ll_get_policy)) |
| 1919 | { |
| 1920 | hddLog(VOS_TRACE_LEVEL_ERROR, FL() ); |
| 1921 | return -EINVAL; |
| 1922 | } |
| 1923 | |
| 1924 | if (!tb_vendor |
| 1925 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_ID]) |
| 1926 | { |
| 1927 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Request Id Not present")); |
| 1928 | return -EINVAL; |
| 1929 | } |
| 1930 | |
| 1931 | if (!tb_vendor |
| 1932 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_MASK]) |
| 1933 | { |
| 1934 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Req Mask Not present")); |
| 1935 | return -EINVAL; |
| 1936 | } |
| 1937 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1938 | |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1939 | linkLayerStatsGetReq.reqId = |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1940 | nla_get_u32( tb_vendor[ |
| 1941 | QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_ID]); |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1942 | linkLayerStatsGetReq.paramIdMask = |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1943 | nla_get_u32( tb_vendor[ |
| 1944 | QCA_WLAN_VENDOR_ATTR_LL_STATS_GET_CONFIG_REQ_MASK]); |
| 1945 | |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 1946 | vos_mem_copy(linkLayerStatsGetReq.macAddr, |
| 1947 | pAdapter->macAddressCurrent.bytes, sizeof(v_MACADDR_t)); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1948 | |
| 1949 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 81a730c | 2015-09-14 14:49:52 +0530 | [diff] [blame] | 1950 | "LL_STATS_GET reqId = %d, MAC = %pM, paramIdMask = %d", |
| 1951 | linkLayerStatsGetReq.reqId, linkLayerStatsGetReq.macAddr, |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1952 | linkLayerStatsGetReq.paramIdMask); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1953 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1954 | spin_lock(&hdd_context_lock); |
| 1955 | context = &pHddCtx->ll_stats_context; |
| 1956 | context->request_id = linkLayerStatsGetReq.reqId; |
| 1957 | context->request_bitmap = linkLayerStatsGetReq.paramIdMask; |
| 1958 | INIT_COMPLETION(context->response_event); |
| 1959 | spin_unlock(&hdd_context_lock); |
| 1960 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1961 | if (eHAL_STATUS_SUCCESS != sme_LLStatsGetReq( pHddCtx->hHal, |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 1962 | &linkLayerStatsGetReq)) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1963 | { |
| 1964 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s:" |
| 1965 | "sme_LLStatsGetReq Failed", __func__); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1966 | return -EINVAL; |
| 1967 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1968 | |
mukul sharma | 4bd8d2e | 2015-08-13 20:33:25 +0530 | [diff] [blame] | 1969 | rc = wait_for_completion_timeout(&context->response_event, |
| 1970 | msecs_to_jiffies(WLAN_WAIT_TIME_LL_STATS)); |
| 1971 | if (!rc) |
| 1972 | { |
| 1973 | hddLog(LOGE, |
| 1974 | FL("Target response timed out request id %d request bitmap 0x%x"), |
| 1975 | context->request_id, context->request_bitmap); |
| 1976 | return -ETIMEDOUT; |
| 1977 | } |
| 1978 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 1979 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1980 | return 0; |
| 1981 | } |
| 1982 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 1983 | static int wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy, |
| 1984 | struct wireless_dev *wdev, |
| 1985 | const void *data, |
| 1986 | int data_len) |
| 1987 | { |
| 1988 | int ret = 0; |
| 1989 | |
| 1990 | vos_ssr_protect(__func__); |
| 1991 | ret = __wlan_hdd_cfg80211_ll_stats_get(wiphy, wdev, data, data_len); |
| 1992 | vos_ssr_unprotect(__func__); |
| 1993 | |
| 1994 | return ret; |
| 1995 | } |
| 1996 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 1997 | const struct |
| 1998 | nla_policy |
| 1999 | qca_wlan_vendor_ll_clr_policy[QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_MAX +1] = |
| 2000 | { |
| 2001 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_REQ_MASK] = {.type = NLA_U32 }, |
| 2002 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_STOP_REQ] = {.type = NLA_U8 }, |
| 2003 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_RSP_MASK] = {.type = NLA_U32 }, |
| 2004 | [QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_STOP_RSP] = {.type = NLA_U8 }, |
| 2005 | }; |
| 2006 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 2007 | static int __wlan_hdd_cfg80211_ll_stats_clear(struct wiphy *wiphy, |
| 2008 | struct wireless_dev *wdev, |
| 2009 | const void *data, |
| 2010 | int data_len) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2011 | { |
| 2012 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 2013 | struct nlattr *tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_MAX + 1]; |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2014 | tSirLLStatsClearReq linkLayerStatsClearReq; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2015 | struct net_device *dev = wdev->netdev; |
| 2016 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 2017 | u32 statsClearReqMask; |
| 2018 | u8 stopReq; |
| 2019 | int status; |
| 2020 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2021 | ENTER(); |
| 2022 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2023 | status = wlan_hdd_validate_context(pHddCtx); |
| 2024 | if (0 != status) |
| 2025 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2026 | return -EINVAL; |
| 2027 | } |
| 2028 | |
| 2029 | if (NULL == pAdapter) |
| 2030 | { |
| 2031 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 2032 | "%s: HDD adapter is Null", __func__); |
| 2033 | return -ENODEV; |
| 2034 | } |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2035 | /* check the LLStats Capability */ |
| 2036 | if ( (TRUE != pHddCtx->cfg_ini->fEnableLLStats) || |
| 2037 | (TRUE != sme_IsFeatureSupportedByFW(LINK_LAYER_STATS_MEAS))) |
| 2038 | { |
| 2039 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 2040 | FL("Enable LLStats Capability")); |
| 2041 | return -EINVAL; |
| 2042 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2043 | |
| 2044 | if (!pAdapter->isLinkLayerStatsSet) |
| 2045 | { |
| 2046 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 2047 | "%s: isLinkLayerStatsSet : %d", |
| 2048 | __func__, pAdapter->isLinkLayerStatsSet); |
| 2049 | return -EINVAL; |
| 2050 | } |
| 2051 | |
| 2052 | if (nla_parse(tb_vendor, QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_MAX, |
| 2053 | (struct nlattr *)data, |
| 2054 | data_len, qca_wlan_vendor_ll_clr_policy)) |
| 2055 | { |
| 2056 | hddLog(VOS_TRACE_LEVEL_ERROR, FL() ); |
| 2057 | return -EINVAL; |
| 2058 | } |
| 2059 | |
| 2060 | if (!tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_REQ_MASK] || |
| 2061 | |
| 2062 | !tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_STOP_REQ]) |
| 2063 | { |
| 2064 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Error in LL_STATS CLR CONFIG PARA") ); |
| 2065 | return -EINVAL; |
| 2066 | |
| 2067 | } |
| 2068 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2069 | |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2070 | statsClearReqMask = linkLayerStatsClearReq.statsClearReqMask = |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2071 | nla_get_u32( |
| 2072 | tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_REQ_MASK]); |
| 2073 | |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2074 | stopReq = linkLayerStatsClearReq.stopReq = |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2075 | nla_get_u8( |
| 2076 | tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_STOP_REQ]); |
| 2077 | |
| 2078 | // Shall take the request Id if the Upper layers pass. 1 For now. |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2079 | linkLayerStatsClearReq.reqId = 1; |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2080 | |
Dino Mycle | d3d5002 | 2014-07-07 12:58:25 +0530 | [diff] [blame] | 2081 | vos_mem_copy(linkLayerStatsClearReq.macAddr, |
| 2082 | pAdapter->macAddressCurrent.bytes, sizeof(v_MACADDR_t)); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2083 | |
| 2084 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 81a730c | 2015-09-14 14:49:52 +0530 | [diff] [blame] | 2085 | "LL_STATS_CLEAR reqId = %d, MAC = %pM," |
| 2086 | "statsClearReqMask = 0x%X, stopReq = %d", |
| 2087 | linkLayerStatsClearReq.reqId, |
| 2088 | linkLayerStatsClearReq.macAddr, |
| 2089 | linkLayerStatsClearReq.statsClearReqMask, |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2090 | linkLayerStatsClearReq.stopReq); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2091 | |
| 2092 | if (eHAL_STATUS_SUCCESS == sme_LLStatsClearReq(pHddCtx->hHal, |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2093 | &linkLayerStatsClearReq)) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2094 | { |
| 2095 | struct sk_buff *temp_skbuff; |
Srinivas Dasari | 9894743 | 2014-11-07 19:41:24 +0530 | [diff] [blame] | 2096 | hdd_station_ctx_t *pHddStaCtx; |
| 2097 | |
| 2098 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 2099 | if (VOS_STATUS_SUCCESS != |
| 2100 | WLANTL_ClearInterfaceStats((WLAN_HDD_GET_CTX(pAdapter))->pvosContext, |
| 2101 | pHddStaCtx->conn_info.staId[0], statsClearReqMask)) |
| 2102 | { |
| 2103 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s:" |
| 2104 | "WLANTL_ClearInterfaceStats Failed", __func__); |
| 2105 | return -EINVAL; |
| 2106 | } |
| 2107 | if ((statsClearReqMask & WIFI_STATS_IFACE_AC) || |
| 2108 | (statsClearReqMask & WIFI_STATS_IFACE)) { |
| 2109 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_VO] = 0; |
| 2110 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_VI] = 0; |
| 2111 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_BE] = 0; |
| 2112 | pAdapter->hdd_stats.hddTxRxStats.txMcast[WLANTL_AC_BK] = 0; |
| 2113 | } |
| 2114 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2115 | temp_skbuff = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, |
| 2116 | 2 * sizeof(u32) + |
| 2117 | NLMSG_HDRLEN); |
| 2118 | |
| 2119 | if (temp_skbuff != NULL) |
| 2120 | { |
| 2121 | |
| 2122 | if (nla_put_u32(temp_skbuff, |
| 2123 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_RSP_MASK, |
| 2124 | statsClearReqMask) || |
| 2125 | nla_put_u32(temp_skbuff, |
| 2126 | QCA_WLAN_VENDOR_ATTR_LL_STATS_CLR_CONFIG_STOP_RSP, |
| 2127 | stopReq)) |
| 2128 | { |
| 2129 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("LL_STATS_CLR put fail")); |
| 2130 | kfree_skb(temp_skbuff); |
| 2131 | return -EINVAL; |
| 2132 | } |
| 2133 | /* If the ask is to stop the stats collection as part of clear |
| 2134 | * (stopReq = 1) , ensure that no further requests of get |
| 2135 | * go to the firmware by having isLinkLayerStatsSet set to 0. |
| 2136 | * However it the stopReq as part of the clear request is 0 , |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2137 | * the request to get the statistics are honoured as in this |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2138 | * case the firmware is just asked to clear the statistics. |
| 2139 | */ |
Dino Mycle | df0a5d9 | 2014-07-04 09:41:55 +0530 | [diff] [blame] | 2140 | if (linkLayerStatsClearReq.stopReq == 1) |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2141 | pAdapter->isLinkLayerStatsSet = 0; |
| 2142 | return cfg80211_vendor_cmd_reply(temp_skbuff); |
| 2143 | } |
| 2144 | return -ENOMEM; |
| 2145 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2146 | |
| 2147 | EXIT(); |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2148 | return -EINVAL; |
| 2149 | } |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 2150 | static int wlan_hdd_cfg80211_ll_stats_clear(struct wiphy *wiphy, |
| 2151 | struct wireless_dev *wdev, |
| 2152 | const void *data, |
| 2153 | int data_len) |
| 2154 | { |
| 2155 | int ret = 0; |
| 2156 | |
| 2157 | vos_ssr_protect(__func__); |
| 2158 | ret = __wlan_hdd_cfg80211_ll_stats_clear(wiphy, wdev, data, data_len); |
| 2159 | vos_ssr_unprotect(__func__); |
| 2160 | |
| 2161 | return ret; |
| 2162 | |
| 2163 | |
| 2164 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 2165 | #endif /* WLAN_FEATURE_LINK_LAYER_STATS */ |
| 2166 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2167 | #ifdef WLAN_FEATURE_EXTSCAN |
| 2168 | static const struct nla_policy |
| 2169 | wlan_hdd_extscan_config_policy |
| 2170 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1] = |
| 2171 | { |
| 2172 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID] = |
| 2173 | { .type = NLA_U32 }, |
| 2174 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_VALID_CHANNELS_CONFIG_PARAM_WIFI_BAND] = |
| 2175 | { .type = NLA_U32 }, |
| 2176 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_CHANNEL] = { .type = NLA_U32 }, |
| 2177 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_DWELL_TIME] = |
| 2178 | { .type = NLA_U32 }, |
| 2179 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_PASSIVE] = { .type = NLA_U8 }, |
| 2180 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_CLASS] = { .type = NLA_U8 }, |
| 2181 | |
| 2182 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_INDEX] = { .type = NLA_U8 }, |
| 2183 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_BAND] = { .type = NLA_U8 }, |
| 2184 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_PERIOD] = { .type = NLA_U32 }, |
| 2185 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_REPORT_EVENTS] = |
| 2186 | { .type = NLA_U8 }, |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2187 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_MAX_PERIOD] = |
| 2188 | { .type = NLA_U32 }, |
| 2189 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_EXPONENT] = |
| 2190 | { .type = NLA_U32 }, |
| 2191 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_STEP_COUNT] = |
| 2192 | { .type = NLA_U32 }, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2193 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_NUM_CHANNEL_SPECS] = |
| 2194 | { .type = NLA_U32 }, |
| 2195 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_BASE_PERIOD] = |
| 2196 | { .type = NLA_U32 }, |
| 2197 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_MAX_AP_PER_SCAN] = |
| 2198 | { .type = NLA_U32 }, |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2199 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_REPORT_THRESHOLD_PERCENT] = |
| 2200 | { .type = NLA_U8 }, |
| 2201 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_REPORT_THRESHOLD_NUM_SCANS] = |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2202 | { .type = NLA_U8 }, |
| 2203 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_NUM_BUCKETS] = |
| 2204 | { .type = NLA_U8 }, |
| 2205 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_CACHED_SCAN_RESULTS_CONFIG_PARAM_FLUSH] = |
| 2206 | { .type = NLA_U8 }, |
| 2207 | |
| 2208 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_CACHED_SCAN_RESULTS_CONFIG_PARAM_MAX] = |
| 2209 | { .type = NLA_U32 }, |
| 2210 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_BSSID] = |
| 2211 | { .type = NLA_UNSPEC }, |
| 2212 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_RSSI_LOW] = |
| 2213 | { .type = NLA_S32 }, |
| 2214 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_RSSI_HIGH] = |
| 2215 | { .type = NLA_S32 }, |
| 2216 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_CHANNEL] = |
| 2217 | { .type = NLA_U32 }, |
| 2218 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_NUM_AP] = |
| 2219 | { .type = NLA_U32 }, |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2220 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_LOST_AP_SAMPLE_SIZE] = |
| 2221 | { .type = NLA_U32 }, |
| 2222 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_SSID] = |
| 2223 | { .type = NLA_BINARY, |
| 2224 | .len = IEEE80211_MAX_SSID_LEN + 1 }, |
| 2225 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_HOTLIST_PARAMS_LOST_SSID_SAMPLE_SIZE] = |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2226 | { .type = NLA_U32 }, |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2227 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_HOTLIST_PARAMS_NUM_SSID] = |
| 2228 | { .type = NLA_U32 }, |
| 2229 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_BAND] = |
| 2230 | { .type = NLA_U8 }, |
| 2231 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_RSSI_LOW] = |
| 2232 | { .type = NLA_S32 }, |
| 2233 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_RSSI_HIGH] = |
| 2234 | { .type = NLA_S32 }, |
| 2235 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_CONFIGURATION_FLAGS] = |
| 2236 | { .type = NLA_U32 }, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2237 | }; |
| 2238 | |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2239 | /** |
| 2240 | * wlan_hdd_cfg80211_extscan_get_capabilities_rsp() - response from target |
| 2241 | * @ctx: hdd global context |
| 2242 | * @data: capabilities data |
| 2243 | * |
| 2244 | * Return: none |
| 2245 | */ |
| 2246 | static void |
| 2247 | wlan_hdd_cfg80211_extscan_get_capabilities_rsp(void *ctx, void *pMsg) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2248 | { |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2249 | struct hdd_ext_scan_context *context; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2250 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2251 | tSirEXTScanCapabilitiesEvent *data = |
| 2252 | (tSirEXTScanCapabilitiesEvent *) pMsg; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2253 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2254 | ENTER(); |
| 2255 | |
| 2256 | if (wlan_hdd_validate_context(pHddCtx)) |
| 2257 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2258 | return; |
| 2259 | } |
| 2260 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2261 | if (!pMsg) |
| 2262 | { |
| 2263 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 2264 | return; |
| 2265 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2266 | |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2267 | vos_spin_lock_acquire(&hdd_context_lock); |
| 2268 | |
| 2269 | context = &pHddCtx->ext_scan_context; |
| 2270 | /* validate response received from target*/ |
| 2271 | if (context->request_id != data->requestId) |
| 2272 | { |
| 2273 | vos_spin_lock_release(&hdd_context_lock); |
| 2274 | hddLog(LOGE, |
| 2275 | FL("Target response id did not match: request_id %d resposne_id %d"), |
| 2276 | context->request_id, data->requestId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2277 | return; |
| 2278 | } |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2279 | else |
| 2280 | { |
| 2281 | context->capability_response = *data; |
| 2282 | complete(&context->response_event); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2283 | } |
| 2284 | |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2285 | vos_spin_lock_release(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2286 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2287 | return; |
| 2288 | } |
| 2289 | |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2290 | /* |
| 2291 | * define short names for the global vendor params |
| 2292 | * used by wlan_hdd_send_ext_scan_capability() |
| 2293 | */ |
| 2294 | #define PARAM_REQUEST_ID \ |
| 2295 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID |
| 2296 | #define PARAM_STATUS \ |
| 2297 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_STATUS |
| 2298 | #define MAX_SCAN_CACHE_SIZE \ |
| 2299 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_SCAN_CACHE_SIZE |
| 2300 | #define MAX_SCAN_BUCKETS \ |
| 2301 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_SCAN_BUCKETS |
| 2302 | #define MAX_AP_CACHE_PER_SCAN \ |
| 2303 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_AP_CACHE_PER_SCAN |
| 2304 | #define MAX_RSSI_SAMPLE_SIZE \ |
| 2305 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_RSSI_SAMPLE_SIZE |
| 2306 | #define MAX_SCAN_RPT_THRHOLD \ |
| 2307 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_SCAN_REPORTING_THRESHOLD |
| 2308 | #define MAX_HOTLIST_BSSIDS \ |
| 2309 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_HOTLIST_BSSIDS |
| 2310 | #define MAX_BSSID_HISTORY_ENTRIES \ |
| 2311 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_BSSID_HISTORY_ENTRIES |
| 2312 | #define MAX_HOTLIST_SSIDS \ |
| 2313 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_HOTLIST_SSIDS |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2314 | #define MAX_SIGNIFICANT_WIFI_CHANGE_APS \ |
| 2315 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CAPABILITIES_MAX_SIGNIFICANT_WIFI_CHANGE_APS |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2316 | |
| 2317 | static int wlan_hdd_send_ext_scan_capability(void *ctx) |
| 2318 | { |
| 2319 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 2320 | struct sk_buff *skb = NULL; |
| 2321 | int ret; |
| 2322 | tSirEXTScanCapabilitiesEvent *data; |
| 2323 | tANI_U32 nl_buf_len; |
| 2324 | |
| 2325 | ret = wlan_hdd_validate_context(pHddCtx); |
| 2326 | if (0 != ret) |
| 2327 | { |
| 2328 | return ret; |
| 2329 | } |
| 2330 | |
| 2331 | data = &(pHddCtx->ext_scan_context.capability_response); |
| 2332 | |
| 2333 | nl_buf_len = NLMSG_HDRLEN; |
| 2334 | nl_buf_len += (sizeof(data->requestId) + NLA_HDRLEN) + |
| 2335 | (sizeof(data->status) + NLA_HDRLEN) + |
| 2336 | (sizeof(data->scanCacheSize) + NLA_HDRLEN) + |
| 2337 | (sizeof(data->scanBuckets) + NLA_HDRLEN) + |
| 2338 | (sizeof(data->maxApPerScan) + NLA_HDRLEN) + |
| 2339 | (sizeof(data->maxRssiSampleSize) + NLA_HDRLEN) + |
| 2340 | (sizeof(data->maxScanReportingThreshold) + NLA_HDRLEN) + |
| 2341 | (sizeof(data->maxHotlistAPs) + NLA_HDRLEN) + |
| 2342 | (sizeof(data->maxBsidHistoryEntries) + NLA_HDRLEN) + |
| 2343 | (sizeof(data->maxHotlistSSIDs) + NLA_HDRLEN); |
| 2344 | |
| 2345 | skb = cfg80211_vendor_cmd_alloc_reply_skb(pHddCtx->wiphy, nl_buf_len); |
| 2346 | |
| 2347 | if (!skb) |
| 2348 | { |
| 2349 | hddLog(LOGE, FL("cfg80211_vendor_cmd_alloc_reply_skb failed")); |
| 2350 | return -ENOMEM; |
| 2351 | } |
| 2352 | |
| 2353 | hddLog(LOG1, "Req Id (%u) Status (%u)", data->requestId, data->status); |
| 2354 | hddLog(LOG1, "Scan cache size (%u) Scan buckets (%u) Max AP per scan (%u)", |
| 2355 | data->scanCacheSize, data->scanBuckets, data->maxApPerScan); |
| 2356 | hddLog(LOG1, "max_rssi_sample_size (%u) max_scan_reporting_threshold (%u)", |
| 2357 | data->maxRssiSampleSize, data->maxScanReportingThreshold); |
| 2358 | hddLog(LOG1, "max_hotlist_bssids (%u) max_bssid_history_entries (%u)" |
| 2359 | "max_hotlist_ssids (%u)", data->maxHotlistAPs, |
| 2360 | data->maxBsidHistoryEntries, data->maxHotlistSSIDs); |
| 2361 | |
| 2362 | if (nla_put_u32(skb, PARAM_REQUEST_ID, data->requestId) || |
| 2363 | nla_put_u32(skb, PARAM_STATUS, data->status) || |
| 2364 | nla_put_u32(skb, MAX_SCAN_CACHE_SIZE, data->scanCacheSize) || |
| 2365 | nla_put_u32(skb, MAX_SCAN_BUCKETS, data->scanBuckets) || |
| 2366 | nla_put_u32(skb, MAX_AP_CACHE_PER_SCAN, |
| 2367 | data->maxApPerScan) || |
| 2368 | nla_put_u32(skb, MAX_RSSI_SAMPLE_SIZE, |
| 2369 | data->maxRssiSampleSize) || |
| 2370 | nla_put_u32(skb, MAX_SCAN_RPT_THRHOLD, |
| 2371 | data->maxScanReportingThreshold) || |
| 2372 | nla_put_u32(skb, MAX_HOTLIST_BSSIDS, data->maxHotlistAPs) || |
| 2373 | nla_put_u32(skb, MAX_BSSID_HISTORY_ENTRIES, |
| 2374 | data->maxBsidHistoryEntries) || |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2375 | nla_put_u32(skb, MAX_HOTLIST_SSIDS, data->maxHotlistSSIDs) || |
| 2376 | nla_put_u32(skb, MAX_SIGNIFICANT_WIFI_CHANGE_APS, 0)) |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2377 | { |
| 2378 | hddLog(LOGE, FL("nla put fail")); |
| 2379 | goto nla_put_failure; |
| 2380 | } |
| 2381 | |
| 2382 | cfg80211_vendor_cmd_reply(skb); |
| 2383 | return 0; |
| 2384 | |
| 2385 | nla_put_failure: |
| 2386 | kfree_skb(skb); |
| 2387 | return -EINVAL;; |
| 2388 | } |
| 2389 | |
| 2390 | /* |
| 2391 | * done with short names for the global vendor params |
| 2392 | * used by wlan_hdd_send_ext_scan_capability() |
| 2393 | */ |
| 2394 | #undef PARAM_REQUEST_ID |
| 2395 | #undef PARAM_STATUS |
| 2396 | #undef MAX_SCAN_CACHE_SIZE |
| 2397 | #undef MAX_SCAN_BUCKETS |
| 2398 | #undef MAX_AP_CACHE_PER_SCAN |
| 2399 | #undef MAX_RSSI_SAMPLE_SIZE |
| 2400 | #undef MAX_SCAN_RPT_THRHOLD |
| 2401 | #undef MAX_HOTLIST_BSSIDS |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 2402 | #undef MAX_BSSID_HISTORY_ENTRIES |
| 2403 | #undef MAX_HOTLIST_SSIDS |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2404 | |
| 2405 | static void wlan_hdd_cfg80211_extscan_start_rsp(void *ctx, void *pMsg) |
| 2406 | { |
| 2407 | tpSirEXTScanStartRspParams pData = (tpSirEXTScanStartRspParams) pMsg; |
| 2408 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2409 | tpAniSirGlobal pMac = PMAC_STRUCT( pHddCtx->hHal ); |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2410 | struct hdd_ext_scan_context *context; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2411 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2412 | ENTER(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2413 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2414 | if (wlan_hdd_validate_context(pHddCtx)) |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2415 | return; |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2416 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2417 | if (!pMsg) |
| 2418 | { |
| 2419 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2420 | return; |
| 2421 | } |
| 2422 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2423 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id (%u)", pData->requestId); |
| 2424 | hddLog(VOS_TRACE_LEVEL_INFO, "Status (%u)", pData->status); |
| 2425 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2426 | context = &pHddCtx->ext_scan_context; |
| 2427 | spin_lock(&hdd_context_lock); |
| 2428 | if (context->request_id == pData->requestId) { |
| 2429 | context->response_status = pData->status ? -EINVAL : 0; |
| 2430 | complete(&context->response_event); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2431 | } |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 2432 | spin_unlock(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2433 | |
| 2434 | /* |
| 2435 | * Store the Request ID for comparing with the requestID obtained |
| 2436 | * in other requests.HDD shall return a failure is the extscan_stop |
| 2437 | * request is issued with a different requestId as that of the |
| 2438 | * extscan_start request. Also, This requestId shall be used while |
| 2439 | * indicating the full scan results to the upper layers. |
| 2440 | * The requestId is stored with the assumption that the firmware |
| 2441 | * shall return the ext scan start request's requestId in ext scan |
| 2442 | * start response. |
| 2443 | */ |
| 2444 | if (pData->status == 0) |
| 2445 | pMac->sme.extScanStartReqId = pData->requestId; |
| 2446 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2447 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2448 | return; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2449 | } |
| 2450 | |
| 2451 | |
| 2452 | static void wlan_hdd_cfg80211_extscan_stop_rsp(void *ctx, void *pMsg) |
| 2453 | { |
| 2454 | tpSirEXTScanStopRspParams pData = (tpSirEXTScanStopRspParams) pMsg; |
| 2455 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 2456 | struct hdd_ext_scan_context *context; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2457 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2458 | ENTER(); |
| 2459 | |
| 2460 | if (wlan_hdd_validate_context(pHddCtx)){ |
| 2461 | return; |
| 2462 | } |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 2463 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2464 | if (!pMsg) |
| 2465 | { |
| 2466 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2467 | return; |
| 2468 | } |
| 2469 | |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 2470 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id %u Status %u", pData->requestId, |
| 2471 | pData->status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2472 | |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 2473 | context = &pHddCtx->ext_scan_context; |
| 2474 | spin_lock(&hdd_context_lock); |
| 2475 | if (context->request_id == pData->requestId) { |
| 2476 | context->response_status = pData->status ? -EINVAL : 0; |
| 2477 | complete(&context->response_event); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2478 | } |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 2479 | spin_unlock(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2480 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2481 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2482 | return; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2483 | } |
| 2484 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2485 | static void wlan_hdd_cfg80211_extscan_set_bss_hotlist_rsp(void *ctx, |
| 2486 | void *pMsg) |
| 2487 | { |
| 2488 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2489 | tpSirEXTScanSetBssidHotListRspParams pData = |
| 2490 | (tpSirEXTScanSetBssidHotListRspParams) pMsg; |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2491 | struct hdd_ext_scan_context *context; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2492 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2493 | ENTER(); |
| 2494 | |
| 2495 | if (wlan_hdd_validate_context(pHddCtx)){ |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2496 | return; |
| 2497 | } |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2498 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2499 | if (!pMsg) |
| 2500 | { |
| 2501 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 2502 | return; |
| 2503 | } |
| 2504 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2505 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id %u Status %u", pData->requestId, |
| 2506 | pData->status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2507 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2508 | context = &pHddCtx->ext_scan_context; |
| 2509 | spin_lock(&hdd_context_lock); |
| 2510 | if (context->request_id == pData->requestId) { |
| 2511 | context->response_status = pData->status ? -EINVAL : 0; |
| 2512 | complete(&context->response_event); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2513 | } |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2514 | spin_unlock(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2515 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2516 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2517 | return; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2518 | } |
| 2519 | |
| 2520 | static void wlan_hdd_cfg80211_extscan_reset_bss_hotlist_rsp(void *ctx, |
| 2521 | void *pMsg) |
| 2522 | { |
| 2523 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2524 | tpSirEXTScanResetBssidHotlistRspParams pData = |
| 2525 | (tpSirEXTScanResetBssidHotlistRspParams) pMsg; |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 2526 | struct hdd_ext_scan_context *context; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2527 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2528 | ENTER(); |
| 2529 | |
| 2530 | if (wlan_hdd_validate_context(pHddCtx)) { |
| 2531 | return; |
| 2532 | } |
| 2533 | if (!pMsg) |
| 2534 | { |
| 2535 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2536 | return; |
| 2537 | } |
| 2538 | |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 2539 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id %u Status %u", pData->requestId, |
| 2540 | pData->status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2541 | |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 2542 | context = &pHddCtx->ext_scan_context; |
| 2543 | spin_lock(&hdd_context_lock); |
| 2544 | if (context->request_id == pData->requestId) { |
| 2545 | context->response_status = pData->status ? -EINVAL : 0; |
| 2546 | complete(&context->response_event); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2547 | } |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 2548 | spin_unlock(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2549 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2550 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2551 | return; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2552 | } |
| 2553 | |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 2554 | static void wlan_hdd_cfg80211_extscan_set_ssid_hotlist_rsp(void *ctx, |
| 2555 | void *pMsg) |
| 2556 | { |
| 2557 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 2558 | tpSirEXTScanSetSsidHotListRspParams pData = |
| 2559 | (tpSirEXTScanSetSsidHotListRspParams) pMsg; |
| 2560 | struct hdd_ext_scan_context *context; |
| 2561 | |
| 2562 | if (wlan_hdd_validate_context(pHddCtx)){ |
| 2563 | return; |
| 2564 | } |
| 2565 | |
| 2566 | if (!pMsg) |
| 2567 | { |
| 2568 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 2569 | return; |
| 2570 | } |
| 2571 | |
| 2572 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id %u Status %u", pData->requestId, |
| 2573 | pData->status); |
| 2574 | |
| 2575 | context = &pHddCtx->ext_scan_context; |
| 2576 | spin_lock(&hdd_context_lock); |
| 2577 | if (context->request_id == pData->requestId) { |
| 2578 | context->response_status = pData->status ? -EINVAL : 0; |
| 2579 | complete(&context->response_event); |
| 2580 | } |
| 2581 | spin_unlock(&hdd_context_lock); |
| 2582 | |
| 2583 | return; |
| 2584 | } |
| 2585 | |
| 2586 | static void wlan_hdd_cfg80211_extscan_reset_ssid_hotlist_rsp(void *ctx, |
| 2587 | void *pMsg) |
| 2588 | { |
| 2589 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 2590 | tpSirEXTScanResetSsidHotlistRspParams pData = |
| 2591 | (tpSirEXTScanResetSsidHotlistRspParams) pMsg; |
| 2592 | struct hdd_ext_scan_context *context; |
| 2593 | |
| 2594 | if (wlan_hdd_validate_context(pHddCtx)) { |
| 2595 | return; |
| 2596 | } |
| 2597 | if (!pMsg) |
| 2598 | { |
| 2599 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 2600 | return; |
| 2601 | } |
| 2602 | |
| 2603 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id %u Status %u", pData->requestId, |
| 2604 | pData->status); |
| 2605 | |
| 2606 | context = &pHddCtx->ext_scan_context; |
| 2607 | spin_lock(&hdd_context_lock); |
| 2608 | if (context->request_id == pData->requestId) { |
| 2609 | context->response_status = pData->status ? -EINVAL : 0; |
| 2610 | complete(&context->response_event); |
| 2611 | } |
| 2612 | spin_unlock(&hdd_context_lock); |
| 2613 | |
| 2614 | return; |
| 2615 | } |
| 2616 | |
| 2617 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2618 | static void wlan_hdd_cfg80211_extscan_cached_results_ind(void *ctx, |
| 2619 | void *pMsg) |
| 2620 | { |
| 2621 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 2622 | struct sk_buff *skb = NULL; |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2623 | tANI_U32 i = 0, j, resultsPerEvent, scan_id_index; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2624 | tANI_S32 totalResults; |
| 2625 | tpSirWifiScanResultEvent pData = (tpSirWifiScanResultEvent) pMsg; |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2626 | tpSirWifiScanResult pSirWifiScanResult, head_ptr; |
| 2627 | struct hdd_ext_scan_context *context; |
| 2628 | bool ignore_cached_results = false; |
| 2629 | tExtscanCachedScanResult *result; |
| 2630 | struct nlattr *nla_results; |
| 2631 | tANI_U16 ieLength= 0; |
| 2632 | tANI_U8 *ie = NULL; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2633 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2634 | ENTER(); |
| 2635 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2636 | if (wlan_hdd_validate_context(pHddCtx)) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2637 | return; |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2638 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2639 | if (!pMsg) |
| 2640 | { |
| 2641 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 2642 | return; |
| 2643 | } |
| 2644 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2645 | spin_lock(&hdd_context_lock); |
| 2646 | context = &pHddCtx->ext_scan_context; |
| 2647 | ignore_cached_results = context->ignore_cached_results; |
| 2648 | spin_unlock(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2649 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2650 | if (ignore_cached_results) { |
| 2651 | hddLog(LOGE, |
| 2652 | FL("Ignore the cached results received after timeout")); |
| 2653 | return; |
| 2654 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2655 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2656 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id %u More Data %u No of scan ids %u", |
| 2657 | pData->requestId, pData->moreData, pData->scanResultSize); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2658 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2659 | result = (tExtscanCachedScanResult *)&(pData->result); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2660 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2661 | for (scan_id_index = 0; scan_id_index < pData->scanResultSize; |
| 2662 | scan_id_index++) { |
| 2663 | result+= scan_id_index; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2664 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2665 | totalResults = result->num_results; |
| 2666 | hddLog(VOS_TRACE_LEVEL_INFO, "scan_id %u flags %u Num results %u", |
| 2667 | result->scan_id, result->flags, totalResults); |
| 2668 | i = 0; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2669 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2670 | do{ |
| 2671 | resultsPerEvent = ((totalResults >= EXTSCAN_MAX_CACHED_RESULTS_PER_IND) ? |
| 2672 | EXTSCAN_MAX_CACHED_RESULTS_PER_IND : totalResults); |
| 2673 | totalResults -= EXTSCAN_MAX_CACHED_RESULTS_PER_IND; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2674 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2675 | skb = cfg80211_vendor_cmd_alloc_reply_skb(pHddCtx->wiphy, |
| 2676 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN); |
| 2677 | |
| 2678 | if (!skb) { |
| 2679 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 2680 | FL("cfg80211_vendor_event_alloc failed")); |
| 2681 | return; |
| 2682 | } |
| 2683 | |
| 2684 | hddLog(VOS_TRACE_LEVEL_INFO, "resultsPerEvent (%u)", resultsPerEvent); |
| 2685 | |
| 2686 | if (nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_REQUEST_ID, |
| 2687 | pData->requestId) || |
| 2688 | nla_put_u32(skb, |
| 2689 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_NUM_RESULTS_AVAILABLE, |
| 2690 | resultsPerEvent)) { |
| 2691 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2692 | goto fail; |
| 2693 | } |
| 2694 | if (nla_put_u8(skb, |
| 2695 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_MORE_DATA, |
| 2696 | pData->moreData ? 1 : (totalResults > 0 ? 1 : 0 ))) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2697 | { |
| 2698 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2699 | goto fail; |
| 2700 | } |
| 2701 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2702 | if (nla_put_u32(skb, |
| 2703 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CACHED_RESULTS_SCAN_ID, |
| 2704 | result->scan_id)) { |
| 2705 | hddLog(LOGE, FL("put fail")); |
| 2706 | goto fail; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2707 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2708 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 2709 | nla_results = nla_nest_start(skb, |
| 2710 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CACHED_RESULTS_LIST); |
| 2711 | if (!nla_results) |
| 2712 | goto fail; |
| 2713 | |
| 2714 | if (resultsPerEvent) { |
| 2715 | struct nlattr *aps; |
| 2716 | struct nlattr *nla_result; |
| 2717 | |
| 2718 | nla_result = nla_nest_start(skb, scan_id_index); |
| 2719 | if(!nla_result) |
| 2720 | goto fail; |
| 2721 | |
| 2722 | if (nla_put_u32(skb, |
| 2723 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CACHED_RESULTS_SCAN_ID, |
| 2724 | result->scan_id) || |
| 2725 | nla_put_u32(skb, |
| 2726 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CACHED_RESULTS_FLAGS, |
| 2727 | result->flags) || |
| 2728 | nla_put_u32(skb, |
| 2729 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_NUM_RESULTS_AVAILABLE, |
| 2730 | totalResults)) { |
| 2731 | hddLog(LOGE, FL("put fail")); |
| 2732 | goto fail; |
| 2733 | } |
| 2734 | |
| 2735 | aps = nla_nest_start(skb, |
| 2736 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_LIST); |
| 2737 | if (!aps) |
| 2738 | { |
| 2739 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2740 | goto fail; |
| 2741 | } |
| 2742 | |
| 2743 | head_ptr = (tpSirWifiScanResult) &(result->ap); |
| 2744 | |
| 2745 | for (j = 0; j < resultsPerEvent; j++, i++) { |
| 2746 | struct nlattr *ap; |
| 2747 | pSirWifiScanResult = head_ptr + i; |
| 2748 | |
| 2749 | /* |
| 2750 | * Firmware returns timestamp from WiFi turn ON till |
| 2751 | * BSSID was cached (in seconds). Add this with |
| 2752 | * time gap between system boot up to WiFi turn ON |
| 2753 | * to derive the time since boot when the |
| 2754 | * BSSID was cached. |
| 2755 | */ |
| 2756 | pSirWifiScanResult->ts += pHddCtx->wifi_turn_on_time_since_boot; |
| 2757 | hddLog(VOS_TRACE_LEVEL_INFO, "[index=%u] Timestamp(%llu) " |
| 2758 | "Ssid (%s)" |
| 2759 | "Bssid: %pM " |
| 2760 | "Channel (%u)" |
| 2761 | "Rssi (%d)" |
| 2762 | "RTT (%u)" |
| 2763 | "RTT_SD (%u)" |
| 2764 | "Beacon Period %u" |
| 2765 | "Capability 0x%x " |
| 2766 | "Ie length %d", |
| 2767 | i, |
| 2768 | pSirWifiScanResult->ts, |
| 2769 | pSirWifiScanResult->ssid, |
| 2770 | pSirWifiScanResult->bssid, |
| 2771 | pSirWifiScanResult->channel, |
| 2772 | pSirWifiScanResult->rssi, |
| 2773 | pSirWifiScanResult->rtt, |
| 2774 | pSirWifiScanResult->rtt_sd, |
| 2775 | pSirWifiScanResult->beaconPeriod, |
| 2776 | pSirWifiScanResult->capability, |
| 2777 | ieLength); |
| 2778 | |
| 2779 | ap = nla_nest_start(skb, j + 1); |
| 2780 | if (!ap) |
| 2781 | { |
| 2782 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2783 | goto fail; |
| 2784 | } |
| 2785 | |
| 2786 | if (nla_put_u64(skb, |
| 2787 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_TIME_STAMP, |
| 2788 | pSirWifiScanResult->ts) ) |
| 2789 | { |
| 2790 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2791 | goto fail; |
| 2792 | } |
| 2793 | if (nla_put(skb, |
| 2794 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_SSID, |
| 2795 | sizeof(pSirWifiScanResult->ssid), |
| 2796 | pSirWifiScanResult->ssid) ) |
| 2797 | { |
| 2798 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2799 | goto fail; |
| 2800 | } |
| 2801 | if (nla_put(skb, |
| 2802 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_BSSID, |
| 2803 | sizeof(pSirWifiScanResult->bssid), |
| 2804 | pSirWifiScanResult->bssid) ) |
| 2805 | { |
| 2806 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2807 | goto fail; |
| 2808 | } |
| 2809 | if (nla_put_u32(skb, |
| 2810 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_CHANNEL, |
| 2811 | pSirWifiScanResult->channel) ) |
| 2812 | { |
| 2813 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2814 | goto fail; |
| 2815 | } |
| 2816 | if (nla_put_s32(skb, |
| 2817 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RSSI, |
| 2818 | pSirWifiScanResult->rssi) ) |
| 2819 | { |
| 2820 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2821 | goto fail; |
| 2822 | } |
| 2823 | if (nla_put_u32(skb, |
| 2824 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT, |
| 2825 | pSirWifiScanResult->rtt) ) |
| 2826 | { |
| 2827 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2828 | goto fail; |
| 2829 | } |
| 2830 | if (nla_put_u32(skb, |
| 2831 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT_SD, |
| 2832 | pSirWifiScanResult->rtt_sd)) |
| 2833 | { |
| 2834 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2835 | goto fail; |
| 2836 | } |
| 2837 | if (nla_put_u32(skb, |
| 2838 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_BEACON_PERIOD, |
| 2839 | pSirWifiScanResult->beaconPeriod)) |
| 2840 | { |
| 2841 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2842 | goto fail; |
| 2843 | } |
| 2844 | if (nla_put_u32(skb, |
| 2845 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_CAPABILITY, |
| 2846 | pSirWifiScanResult->capability)) |
| 2847 | { |
| 2848 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2849 | goto fail; |
| 2850 | } |
| 2851 | if (nla_put_u32(skb, |
| 2852 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_IE_LENGTH, |
| 2853 | ieLength)) |
| 2854 | { |
| 2855 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2856 | goto fail; |
| 2857 | } |
| 2858 | |
| 2859 | if (ieLength) |
| 2860 | if (nla_put(skb, |
| 2861 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_IE_DATA, |
| 2862 | ieLength, ie)) { |
| 2863 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2864 | goto fail; |
| 2865 | } |
| 2866 | |
| 2867 | nla_nest_end(skb, ap); |
| 2868 | } |
| 2869 | nla_nest_end(skb, aps); |
| 2870 | nla_nest_end(skb, nla_result); |
| 2871 | } |
| 2872 | |
| 2873 | nla_nest_end(skb, nla_results); |
| 2874 | |
| 2875 | cfg80211_vendor_cmd_reply(skb); |
| 2876 | |
| 2877 | } while (totalResults > 0); |
| 2878 | } |
| 2879 | |
| 2880 | if (!pData->moreData) { |
| 2881 | spin_lock(&hdd_context_lock); |
| 2882 | context->response_status = 0; |
| 2883 | complete(&context->response_event); |
| 2884 | spin_unlock(&hdd_context_lock); |
| 2885 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2886 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2887 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2888 | return; |
| 2889 | fail: |
| 2890 | kfree_skb(skb); |
| 2891 | return; |
| 2892 | } |
| 2893 | |
| 2894 | static void wlan_hdd_cfg80211_extscan_hotlist_match_ind(void *ctx, |
| 2895 | void *pMsg) |
| 2896 | { |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2897 | tpSirEXTScanHotlistMatch pData = (tpSirEXTScanHotlistMatch) pMsg; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2898 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 2899 | struct sk_buff *skb = NULL; |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2900 | tANI_U32 i, index; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2901 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2902 | ENTER(); |
| 2903 | |
| 2904 | if (wlan_hdd_validate_context(pHddCtx)) { |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2905 | hddLog(LOGE, |
| 2906 | FL("HDD context is not valid or response")); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 2907 | return; |
| 2908 | } |
| 2909 | if (!pMsg) |
| 2910 | { |
| 2911 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2912 | return; |
| 2913 | } |
| 2914 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2915 | if (pData->bss_found) |
| 2916 | index = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_AP_FOUND_INDEX; |
| 2917 | else |
| 2918 | index = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_AP_LOST_INDEX; |
| 2919 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2920 | skb = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 2921 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 2922 | NULL, |
| 2923 | #endif |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2924 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2925 | index, GFP_KERNEL); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2926 | |
| 2927 | if (!skb) { |
| 2928 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 2929 | FL("cfg80211_vendor_event_alloc failed")); |
| 2930 | return; |
| 2931 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2932 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2933 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id (%u)", pData->requestId); |
| 2934 | hddLog(VOS_TRACE_LEVEL_INFO, "Num results (%u)", pData->numHotlistBss); |
| 2935 | hddLog(VOS_TRACE_LEVEL_INFO, "More Data (%u)", pData->moreData); |
| 2936 | hddLog(VOS_TRACE_LEVEL_INFO, "ap_found %u", pData->bss_found); |
| 2937 | |
| 2938 | for (i = 0; i < pData->numHotlistBss; i++) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2939 | hddLog(VOS_TRACE_LEVEL_INFO, "[index=%u] Timestamp(0x%lld) " |
| 2940 | "Ssid (%s) " |
| 2941 | "Bssid (" MAC_ADDRESS_STR ") " |
| 2942 | "Channel (%u) " |
| 2943 | "Rssi (%d) " |
| 2944 | "RTT (%u) " |
| 2945 | "RTT_SD (%u) ", |
| 2946 | i, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2947 | pData->bssHotlist[i].ts, |
| 2948 | pData->bssHotlist[i].ssid, |
| 2949 | MAC_ADDR_ARRAY(pData->bssHotlist[i].bssid), |
| 2950 | pData->bssHotlist[i].channel, |
| 2951 | pData->bssHotlist[i].rssi, |
| 2952 | pData->bssHotlist[i].rtt, |
| 2953 | pData->bssHotlist[i].rtt_sd); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2954 | } |
| 2955 | |
| 2956 | if (nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_REQUEST_ID, |
| 2957 | pData->requestId) || |
| 2958 | nla_put_u32(skb, |
| 2959 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_NUM_RESULTS_AVAILABLE, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2960 | pData->numHotlistBss)) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2961 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("put fail")); |
| 2962 | goto fail; |
| 2963 | } |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2964 | if (pData->numHotlistBss) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2965 | struct nlattr *aps; |
| 2966 | |
| 2967 | aps = nla_nest_start(skb, |
| 2968 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_LIST); |
| 2969 | if (!aps) |
| 2970 | goto fail; |
| 2971 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2972 | for (i = 0; i < pData->numHotlistBss; i++) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2973 | struct nlattr *ap; |
| 2974 | |
| 2975 | ap = nla_nest_start(skb, i + 1); |
| 2976 | if (!ap) |
| 2977 | goto fail; |
| 2978 | |
| 2979 | if (nla_put_u64(skb, |
| 2980 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_TIME_STAMP, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2981 | pData->bssHotlist[i].ts) || |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2982 | nla_put(skb, |
| 2983 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_SSID, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2984 | sizeof(pData->bssHotlist[i].ssid), |
| 2985 | pData->bssHotlist[i].ssid) || |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2986 | nla_put(skb, |
| 2987 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_BSSID, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2988 | sizeof(pData->bssHotlist[i].bssid), |
| 2989 | pData->bssHotlist[i].bssid) || |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2990 | nla_put_u32(skb, |
| 2991 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_CHANNEL, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2992 | pData->bssHotlist[i].channel) || |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2993 | nla_put_s32(skb, |
| 2994 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RSSI, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2995 | pData->bssHotlist[i].rssi) || |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2996 | nla_put_u32(skb, |
| 2997 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 2998 | pData->bssHotlist[i].rtt) || |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 2999 | nla_put_u32(skb, |
| 3000 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT_SD, |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3001 | pData->bssHotlist[i].rtt_sd)) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3002 | goto fail; |
| 3003 | |
| 3004 | nla_nest_end(skb, ap); |
| 3005 | } |
| 3006 | nla_nest_end(skb, aps); |
| 3007 | |
| 3008 | if (nla_put_u8(skb, |
| 3009 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_MORE_DATA, |
| 3010 | pData->moreData)) |
| 3011 | goto fail; |
| 3012 | } |
| 3013 | |
| 3014 | cfg80211_vendor_event(skb, GFP_KERNEL); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3015 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3016 | return; |
| 3017 | |
| 3018 | fail: |
| 3019 | kfree_skb(skb); |
| 3020 | return; |
| 3021 | |
| 3022 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3023 | |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 3024 | /** |
| 3025 | * wlan_hdd_cfg80211_extscan_hotlist_ssid_match_ind() - |
| 3026 | * Handle an SSID hotlist match event |
| 3027 | * @ctx: HDD context registered with SME |
| 3028 | * @event: The SSID hotlist match event |
| 3029 | * |
| 3030 | * This function will take an SSID match event that was generated by |
| 3031 | * firmware and will convert it into a cfg80211 vendor event which is |
| 3032 | * sent to userspace. |
| 3033 | * |
| 3034 | * Return: none |
| 3035 | */ |
| 3036 | static void |
| 3037 | wlan_hdd_cfg80211_extscan_hotlist_ssid_match_ind(void *ctx, |
| 3038 | void *pMsg) |
| 3039 | { |
| 3040 | hdd_context_t *hdd_ctx = ctx; |
| 3041 | struct sk_buff *skb; |
| 3042 | tANI_U32 i, index; |
| 3043 | tpSirEXTScanSsidHotlistMatch pData = (tpSirEXTScanSsidHotlistMatch) pMsg; |
| 3044 | |
| 3045 | ENTER(); |
| 3046 | |
| 3047 | if (wlan_hdd_validate_context(hdd_ctx)) { |
| 3048 | hddLog(LOGE, |
| 3049 | FL("HDD context is not valid or response")); |
| 3050 | return; |
| 3051 | } |
| 3052 | if (!pMsg) |
| 3053 | { |
| 3054 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 3055 | return; |
| 3056 | } |
| 3057 | |
| 3058 | if (pData->ssid_found) { |
| 3059 | index = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_SSID_FOUND_INDEX; |
| 3060 | hddLog(LOG1, "SSID hotlist found"); |
| 3061 | } else { |
| 3062 | index = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_SSID_LOST_INDEX; |
| 3063 | hddLog(LOG1, "SSID hotlist lost"); |
| 3064 | } |
| 3065 | |
| 3066 | skb = cfg80211_vendor_event_alloc(hdd_ctx->wiphy, |
| 3067 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 3068 | NULL, |
| 3069 | #endif |
| 3070 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
| 3071 | index, GFP_KERNEL); |
| 3072 | |
| 3073 | if (!skb) { |
| 3074 | hddLog(LOGE, FL("cfg80211_vendor_event_alloc failed")); |
| 3075 | return; |
| 3076 | } |
| 3077 | hddLog(LOG1, "Req Id %u, Num of SSIDs %u, More Data (%u)", |
| 3078 | pData->requestId, pData->numHotlistSsid, pData->moreData); |
| 3079 | |
| 3080 | for (i = 0; i < pData->numHotlistSsid; i++) { |
| 3081 | hddLog(LOG1, "[i=%d] Timestamp %llu " |
| 3082 | "Ssid: %s " |
| 3083 | "Bssid (" MAC_ADDRESS_STR ") " |
| 3084 | "Channel %u " |
| 3085 | "Rssi %d " |
| 3086 | "RTT %u " |
| 3087 | "RTT_SD %u", |
| 3088 | i, |
| 3089 | pData->ssidHotlist[i].ts, |
| 3090 | pData->ssidHotlist[i].ssid, |
| 3091 | MAC_ADDR_ARRAY(pData->ssidHotlist[i].bssid), |
| 3092 | pData->ssidHotlist[i].channel, |
| 3093 | pData->ssidHotlist[i].rssi, |
| 3094 | pData->ssidHotlist[i].rtt, |
| 3095 | pData->ssidHotlist[i].rtt_sd); |
| 3096 | } |
| 3097 | |
| 3098 | if (nla_put_u32(skb, |
| 3099 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_REQUEST_ID, |
| 3100 | pData->requestId) || |
| 3101 | nla_put_u32(skb, |
| 3102 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_NUM_RESULTS_AVAILABLE, |
| 3103 | pData->numHotlistSsid)) { |
| 3104 | hddLog(LOGE, FL("put fail")); |
| 3105 | goto fail; |
| 3106 | } |
| 3107 | |
| 3108 | if (pData->numHotlistSsid) { |
| 3109 | struct nlattr *aps; |
| 3110 | aps = nla_nest_start(skb, |
| 3111 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_LIST); |
| 3112 | if (!aps) { |
| 3113 | hddLog(LOGE, FL("nest fail")); |
| 3114 | goto fail; |
| 3115 | } |
| 3116 | |
| 3117 | for (i = 0; i < pData->numHotlistSsid; i++) { |
| 3118 | struct nlattr *ap; |
| 3119 | |
| 3120 | ap = nla_nest_start(skb, i); |
| 3121 | if (!ap) { |
| 3122 | hddLog(LOGE, FL("nest fail")); |
| 3123 | goto fail; |
| 3124 | } |
| 3125 | |
| 3126 | if (nla_put_u64(skb, |
| 3127 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_TIME_STAMP, |
| 3128 | pData->ssidHotlist[i].ts) || |
| 3129 | nla_put(skb, |
| 3130 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_SSID, |
| 3131 | sizeof(pData->ssidHotlist[i].ssid), |
| 3132 | pData->ssidHotlist[i].ssid) || |
| 3133 | nla_put(skb, |
| 3134 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_BSSID, |
| 3135 | sizeof(pData->ssidHotlist[i].bssid), |
| 3136 | pData->ssidHotlist[i].bssid) || |
| 3137 | nla_put_u32(skb, |
| 3138 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_CHANNEL, |
| 3139 | pData->ssidHotlist[i].channel) || |
| 3140 | nla_put_s32(skb, |
| 3141 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RSSI, |
| 3142 | pData->ssidHotlist[i].rssi) || |
| 3143 | nla_put_u32(skb, |
| 3144 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT, |
| 3145 | pData->ssidHotlist[i].rtt) || |
| 3146 | nla_put_u32(skb, |
| 3147 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT_SD, |
| 3148 | pData->ssidHotlist[i].rtt_sd)) { |
| 3149 | hddLog(LOGE, FL("put fail")); |
| 3150 | goto fail; |
| 3151 | } |
| 3152 | nla_nest_end(skb, ap); |
| 3153 | } |
| 3154 | nla_nest_end(skb, aps); |
| 3155 | |
| 3156 | if (nla_put_u8(skb, |
| 3157 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_MORE_DATA, |
| 3158 | pData->moreData)) { |
| 3159 | hddLog(LOGE, FL("put fail")); |
| 3160 | goto fail; |
| 3161 | } |
| 3162 | } |
| 3163 | |
| 3164 | cfg80211_vendor_event(skb, GFP_KERNEL); |
| 3165 | return; |
| 3166 | |
| 3167 | fail: |
| 3168 | kfree_skb(skb); |
| 3169 | return; |
| 3170 | |
| 3171 | } |
| 3172 | |
| 3173 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3174 | static void wlan_hdd_cfg80211_extscan_full_scan_result_event(void *ctx, |
| 3175 | void *pMsg) |
| 3176 | { |
| 3177 | struct sk_buff *skb; |
| 3178 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 3179 | tpSirWifiFullScanResultEvent pData = |
| 3180 | (tpSirWifiFullScanResultEvent) (pMsg); |
| 3181 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3182 | ENTER(); |
| 3183 | |
| 3184 | if (wlan_hdd_validate_context(pHddCtx)) { |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3185 | hddLog(LOGE, |
| 3186 | FL("HDD context is not valid or response")); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3187 | return; |
| 3188 | } |
| 3189 | if (!pMsg) |
| 3190 | { |
| 3191 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3192 | return; |
| 3193 | } |
| 3194 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3195 | /* |
| 3196 | * If the full scan result including IE data exceeds NL 4K size |
| 3197 | * limitation, drop that beacon/probe rsp frame. |
| 3198 | */ |
| 3199 | if ((sizeof(*pData) + pData->ieLength) >= EXTSCAN_EVENT_BUF_SIZE) { |
| 3200 | hddLog(LOGE, FL("Frame exceeded NL size limilation, drop it!")); |
| 3201 | return; |
| 3202 | } |
| 3203 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3204 | skb = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 3205 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 3206 | NULL, |
| 3207 | #endif |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3208 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
| 3209 | QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_FULL_SCAN_RESULT_INDEX, |
| 3210 | GFP_KERNEL); |
| 3211 | |
| 3212 | if (!skb) { |
| 3213 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3214 | FL("cfg80211_vendor_event_alloc failed")); |
| 3215 | return; |
| 3216 | } |
| 3217 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3218 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%u)"), pData->requestId); |
| 3219 | hddLog(VOS_TRACE_LEVEL_INFO, FL("More Data (%u)"), pData->moreData); |
| 3220 | hddLog(VOS_TRACE_LEVEL_INFO, FL("AP Info: Timestamp(0x%llX) " |
| 3221 | "Ssid (%s)" |
| 3222 | "Bssid (" MAC_ADDRESS_STR ")" |
| 3223 | "Channel (%u)" |
| 3224 | "Rssi (%d)" |
| 3225 | "RTT (%u)" |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3226 | "RTT_SD (%u)" |
| 3227 | "Bcn Period %d" |
| 3228 | "Capability 0x%X "), |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3229 | pData->ap.ts, |
| 3230 | pData->ap.ssid, |
| 3231 | MAC_ADDR_ARRAY(pData->ap.bssid), |
| 3232 | pData->ap.channel, |
| 3233 | pData->ap.rssi, |
| 3234 | pData->ap.rtt, |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3235 | pData->ap.rtt_sd, |
| 3236 | pData->ap.beaconPeriod, |
| 3237 | pData->ap.capability); |
| 3238 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3239 | hddLog(VOS_TRACE_LEVEL_INFO, "IE Length (%u)", pData->ieLength); |
| 3240 | if (nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_REQUEST_ID, |
| 3241 | pData->requestId) || |
| 3242 | nla_put_u64(skb, |
| 3243 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_TIME_STAMP, |
| 3244 | pData->ap.ts) || |
| 3245 | nla_put(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_SSID, |
| 3246 | sizeof(pData->ap.ssid), |
| 3247 | pData->ap.ssid) || |
| 3248 | nla_put(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_BSSID, |
| 3249 | WNI_CFG_BSSID_LEN, |
| 3250 | pData->ap.bssid) || |
| 3251 | nla_put_u32(skb, |
| 3252 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_CHANNEL, |
| 3253 | pData->ap.channel) || |
Dasari Srinivas | 90747d7 | 2014-10-08 12:16:15 +0530 | [diff] [blame] | 3254 | nla_put_s32(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RSSI, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3255 | pData->ap.rssi) || |
| 3256 | nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT, |
| 3257 | pData->ap.rtt) || |
| 3258 | nla_put_u32(skb, |
| 3259 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_RTT_SD, |
| 3260 | pData->ap.rtt_sd) || |
| 3261 | nla_put_u16(skb, |
| 3262 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_BEACON_PERIOD, |
| 3263 | pData->ap.beaconPeriod) || |
| 3264 | nla_put_u16(skb, |
| 3265 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_CAPABILITY, |
| 3266 | pData->ap.capability) || |
| 3267 | nla_put_u32(skb, |
| 3268 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_IE_LENGTH, |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3269 | pData->ieLength) || |
| 3270 | nla_put_u8(skb, |
| 3271 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_MORE_DATA, |
| 3272 | pData->moreData)) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3273 | { |
| 3274 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 3275 | goto nla_put_failure; |
| 3276 | } |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3277 | |
| 3278 | if (pData->ieLength) { |
| 3279 | if (nla_put(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_RESULT_IE_DATA, |
| 3280 | pData->ieLength, |
| 3281 | pData->ie)) |
| 3282 | { |
| 3283 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 3284 | goto nla_put_failure; |
| 3285 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3286 | } |
| 3287 | |
| 3288 | cfg80211_vendor_event(skb, GFP_KERNEL); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3289 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3290 | return; |
| 3291 | |
| 3292 | nla_put_failure: |
| 3293 | kfree_skb(skb); |
| 3294 | return; |
| 3295 | } |
| 3296 | |
| 3297 | static void wlan_hdd_cfg80211_extscan_scan_res_available_event(void *ctx, |
| 3298 | void *pMsg) |
| 3299 | { |
| 3300 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 3301 | struct sk_buff *skb = NULL; |
| 3302 | tpSirEXTScanResultsAvailableIndParams pData = |
| 3303 | (tpSirEXTScanResultsAvailableIndParams) pMsg; |
| 3304 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3305 | ENTER(); |
| 3306 | |
| 3307 | if (wlan_hdd_validate_context(pHddCtx)){ |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3308 | hddLog(LOGE, |
| 3309 | FL("HDD context is not valid or response")); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3310 | return; |
| 3311 | } |
| 3312 | if (!pMsg) |
| 3313 | { |
| 3314 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3315 | return; |
| 3316 | } |
| 3317 | |
| 3318 | skb = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 3319 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 3320 | NULL, |
| 3321 | #endif |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3322 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
| 3323 | QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SCAN_RESULTS_AVAILABLE_INDEX, |
| 3324 | GFP_KERNEL); |
| 3325 | |
| 3326 | if (!skb) { |
| 3327 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3328 | FL("cfg80211_vendor_event_alloc failed")); |
| 3329 | return; |
| 3330 | } |
| 3331 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3332 | hddLog(VOS_TRACE_LEVEL_INFO, "Req Id (%u)", pData->requestId); |
| 3333 | hddLog(VOS_TRACE_LEVEL_INFO, "Num results (%u)", |
| 3334 | pData->numResultsAvailable); |
| 3335 | if (nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_REQUEST_ID, |
| 3336 | pData->requestId) || |
| 3337 | nla_put_u32(skb, |
| 3338 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_NUM_RESULTS_AVAILABLE, |
| 3339 | pData->numResultsAvailable)) { |
| 3340 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 3341 | goto nla_put_failure; |
| 3342 | } |
| 3343 | |
| 3344 | cfg80211_vendor_event(skb, GFP_KERNEL); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3345 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3346 | return; |
| 3347 | |
| 3348 | nla_put_failure: |
| 3349 | kfree_skb(skb); |
| 3350 | return; |
| 3351 | } |
| 3352 | |
| 3353 | static void wlan_hdd_cfg80211_extscan_scan_progress_event(void *ctx, void *pMsg) |
| 3354 | { |
| 3355 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 3356 | struct sk_buff *skb = NULL; |
| 3357 | tpSirEXTScanProgressIndParams pData = |
| 3358 | (tpSirEXTScanProgressIndParams) pMsg; |
| 3359 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3360 | ENTER(); |
| 3361 | |
| 3362 | if (wlan_hdd_validate_context(pHddCtx)){ |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3363 | hddLog(LOGE, |
| 3364 | FL("HDD context is not valid or response")); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3365 | return; |
| 3366 | } |
| 3367 | if (!pMsg) |
| 3368 | { |
| 3369 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3370 | return; |
| 3371 | } |
| 3372 | |
| 3373 | skb = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 3374 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 3375 | NULL, |
| 3376 | #endif |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3377 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
| 3378 | QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SCAN_EVENT_INDEX, |
| 3379 | GFP_KERNEL); |
| 3380 | |
| 3381 | if (!skb) { |
| 3382 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3383 | FL("cfg80211_vendor_event_alloc failed")); |
| 3384 | return; |
| 3385 | } |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3386 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Request Id (%u) "), pData->requestId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3387 | hddLog(VOS_TRACE_LEVEL_INFO, "Scan event type (%u)", |
| 3388 | pData->extScanEventType); |
| 3389 | hddLog(VOS_TRACE_LEVEL_INFO, "Scan event status (%u)", |
| 3390 | pData->status); |
| 3391 | |
| 3392 | if (nla_put_u8(skb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_EVENT_TYPE, |
| 3393 | pData->extScanEventType) || |
| 3394 | nla_put_u32(skb, |
Dasari Srinivas | 5a28865 | 2014-06-30 17:13:22 +0530 | [diff] [blame] | 3395 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_REQUEST_ID, |
| 3396 | pData->requestId) || |
| 3397 | nla_put_u32(skb, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3398 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_SCAN_EVENT_STATUS, |
| 3399 | pData->status)) { |
| 3400 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 3401 | goto nla_put_failure; |
| 3402 | } |
| 3403 | |
| 3404 | cfg80211_vendor_event(skb, GFP_KERNEL); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3405 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3406 | return; |
| 3407 | |
| 3408 | nla_put_failure: |
| 3409 | kfree_skb(skb); |
| 3410 | return; |
| 3411 | } |
| 3412 | |
| 3413 | void wlan_hdd_cfg80211_extscan_callback(void *ctx, const tANI_U16 evType, |
| 3414 | void *pMsg) |
| 3415 | { |
| 3416 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 3417 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3418 | ENTER(); |
| 3419 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3420 | if (wlan_hdd_validate_context(pHddCtx)) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3421 | return; |
| 3422 | } |
| 3423 | |
| 3424 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Rcvd Event (%d)"), evType); |
| 3425 | |
| 3426 | |
| 3427 | switch(evType) { |
| 3428 | case SIR_HAL_EXTSCAN_START_RSP: |
| 3429 | wlan_hdd_cfg80211_extscan_start_rsp(ctx, pMsg); |
| 3430 | break; |
| 3431 | |
| 3432 | case SIR_HAL_EXTSCAN_STOP_RSP: |
| 3433 | wlan_hdd_cfg80211_extscan_stop_rsp(ctx, pMsg); |
| 3434 | break; |
| 3435 | case SIR_HAL_EXTSCAN_GET_CACHED_RESULTS_RSP: |
| 3436 | /* There is no need to send this response to upper layer |
| 3437 | Just log the message */ |
| 3438 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 3439 | FL("Rcvd SIR_HAL_EXTSCAN_CACHED_RESULTS_RSP")); |
| 3440 | break; |
| 3441 | case SIR_HAL_EXTSCAN_SET_BSS_HOTLIST_RSP: |
| 3442 | wlan_hdd_cfg80211_extscan_set_bss_hotlist_rsp(ctx, pMsg); |
| 3443 | break; |
| 3444 | |
| 3445 | case SIR_HAL_EXTSCAN_RESET_BSS_HOTLIST_RSP: |
| 3446 | wlan_hdd_cfg80211_extscan_reset_bss_hotlist_rsp(ctx, pMsg); |
| 3447 | break; |
| 3448 | |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 3449 | case SIR_HAL_EXTSCAN_SET_SSID_HOTLIST_RSP: |
| 3450 | wlan_hdd_cfg80211_extscan_set_ssid_hotlist_rsp(ctx, pMsg); |
| 3451 | break; |
| 3452 | |
| 3453 | case SIR_HAL_EXTSCAN_RESET_SSID_HOTLIST_RSP: |
| 3454 | wlan_hdd_cfg80211_extscan_reset_ssid_hotlist_rsp(ctx, pMsg); |
| 3455 | break; |
| 3456 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3457 | case SIR_HAL_EXTSCAN_GET_CAPABILITIES_RSP: |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 3458 | wlan_hdd_cfg80211_extscan_get_capabilities_rsp(ctx, pMsg); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3459 | break; |
| 3460 | case SIR_HAL_EXTSCAN_PROGRESS_IND: |
| 3461 | wlan_hdd_cfg80211_extscan_scan_progress_event(ctx, pMsg); |
| 3462 | break; |
| 3463 | case SIR_HAL_EXTSCAN_SCAN_AVAILABLE_IND: |
| 3464 | wlan_hdd_cfg80211_extscan_scan_res_available_event(ctx, pMsg); |
| 3465 | break; |
| 3466 | case SIR_HAL_EXTSCAN_SCAN_RESULT_IND: |
| 3467 | wlan_hdd_cfg80211_extscan_cached_results_ind(ctx, pMsg); |
| 3468 | break; |
| 3469 | case SIR_HAL_EXTSCAN_HOTLIST_MATCH_IND: |
| 3470 | wlan_hdd_cfg80211_extscan_hotlist_match_ind(ctx, pMsg); |
| 3471 | break; |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 3472 | case SIR_HAL_EXTSCAN_SSID_HOTLIST_MATCH_IND: |
| 3473 | wlan_hdd_cfg80211_extscan_hotlist_ssid_match_ind(ctx, pMsg); |
| 3474 | break; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3475 | case SIR_HAL_EXTSCAN_FULL_SCAN_RESULT_IND: |
| 3476 | wlan_hdd_cfg80211_extscan_full_scan_result_event(ctx, pMsg); |
| 3477 | break; |
| 3478 | default: |
| 3479 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("invalid event type %d "), evType); |
| 3480 | break; |
| 3481 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3482 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3483 | } |
| 3484 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 3485 | static int __wlan_hdd_cfg80211_extscan_get_capabilities(struct wiphy *wiphy, |
| 3486 | struct wireless_dev *wdev, |
| 3487 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3488 | { |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3489 | tSirGetEXTScanCapabilitiesReqParams reqMsg; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3490 | struct net_device *dev = wdev->netdev; |
| 3491 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 3492 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 3493 | struct nlattr |
| 3494 | *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 3495 | eHalStatus status; |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 3496 | struct hdd_ext_scan_context *context; |
| 3497 | unsigned long rc; |
| 3498 | int ret; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3499 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3500 | ENTER(); |
| 3501 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3502 | status = wlan_hdd_validate_context(pHddCtx); |
| 3503 | if (0 != status) |
| 3504 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3505 | return -EINVAL; |
| 3506 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3507 | /* check the EXTScan Capability */ |
| 3508 | if ( (TRUE != pHddCtx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 3509 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 3510 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3511 | { |
| 3512 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3513 | FL("EXTScan not enabled/supported by Firmware")); |
| 3514 | return -EINVAL; |
| 3515 | } |
| 3516 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3517 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 3518 | data, dataLen, |
| 3519 | wlan_hdd_extscan_config_policy)) { |
| 3520 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 3521 | return -EINVAL; |
| 3522 | } |
| 3523 | |
| 3524 | /* Parse and fetch request Id */ |
| 3525 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 3526 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 3527 | return -EINVAL; |
| 3528 | } |
| 3529 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3530 | reqMsg.requestId = nla_get_u32( |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3531 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3532 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), reqMsg.requestId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3533 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3534 | reqMsg.sessionId = pAdapter->sessionId; |
| 3535 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Session Id (%d)"), reqMsg.sessionId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3536 | |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 3537 | vos_spin_lock_acquire(&hdd_context_lock); |
| 3538 | context = &pHddCtx->ext_scan_context; |
| 3539 | context->request_id = reqMsg.requestId; |
| 3540 | INIT_COMPLETION(context->response_event); |
| 3541 | vos_spin_lock_release(&hdd_context_lock); |
| 3542 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3543 | status = sme_EXTScanGetCapabilities(pHddCtx->hHal, &reqMsg); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3544 | if (!HAL_STATUS_SUCCESS(status)) { |
| 3545 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3546 | FL("sme_EXTScanGetCapabilities failed(err=%d)"), status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3547 | return -EINVAL; |
| 3548 | } |
Padma, Santhosh Kumar | a1aa4a3 | 2015-06-19 19:00:46 +0530 | [diff] [blame] | 3549 | |
| 3550 | rc = wait_for_completion_timeout(&context->response_event, |
| 3551 | msecs_to_jiffies(WLAN_WAIT_TIME_EXTSCAN)); |
| 3552 | if (!rc) { |
| 3553 | hddLog(LOGE, FL("Target response timed out")); |
| 3554 | return -ETIMEDOUT; |
| 3555 | } |
| 3556 | |
| 3557 | ret = wlan_hdd_send_ext_scan_capability(pHddCtx); |
| 3558 | if (ret) |
| 3559 | hddLog(LOGE, FL("Failed to send ext scan capability to user space")); |
| 3560 | |
| 3561 | return ret; |
| 3562 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3563 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3564 | return 0; |
| 3565 | } |
| 3566 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 3567 | static int wlan_hdd_cfg80211_extscan_get_capabilities(struct wiphy *wiphy, |
| 3568 | struct wireless_dev *wdev, |
| 3569 | const void *data, int dataLen) |
| 3570 | { |
| 3571 | int ret = 0; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3572 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 3573 | vos_ssr_protect(__func__); |
| 3574 | ret = __wlan_hdd_cfg80211_extscan_get_capabilities(wiphy, wdev, data, dataLen); |
| 3575 | vos_ssr_unprotect(__func__); |
| 3576 | |
| 3577 | return ret; |
| 3578 | } |
| 3579 | |
| 3580 | static int __wlan_hdd_cfg80211_extscan_get_cached_results(struct wiphy *wiphy, |
| 3581 | struct wireless_dev *wdev, |
| 3582 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3583 | { |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3584 | tSirEXTScanGetCachedResultsReqParams reqMsg; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3585 | struct net_device *dev = wdev->netdev; |
| 3586 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 3587 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 3588 | struct nlattr |
| 3589 | *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 3590 | eHalStatus status; |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3591 | struct hdd_ext_scan_context *context; |
| 3592 | unsigned long rc; |
| 3593 | int retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3594 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3595 | ENTER(); |
| 3596 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3597 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 3598 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 3599 | return -EINVAL; |
| 3600 | } |
| 3601 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3602 | status = wlan_hdd_validate_context(pHddCtx); |
| 3603 | if (0 != status) |
| 3604 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3605 | return -EINVAL; |
| 3606 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3607 | /* check the EXTScan Capability */ |
| 3608 | if ( (TRUE != pHddCtx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 3609 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 3610 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3611 | { |
| 3612 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3613 | FL("EXTScan not enabled/supported by Firmware")); |
| 3614 | return -EINVAL; |
| 3615 | } |
| 3616 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3617 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 3618 | data, dataLen, |
| 3619 | wlan_hdd_extscan_config_policy)) { |
| 3620 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 3621 | return -EINVAL; |
| 3622 | } |
| 3623 | /* Parse and fetch request Id */ |
| 3624 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 3625 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 3626 | return -EINVAL; |
| 3627 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3628 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3629 | reqMsg.requestId = nla_get_u32( |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3630 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
| 3631 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3632 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), reqMsg.requestId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3633 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3634 | reqMsg.sessionId = pAdapter->sessionId; |
| 3635 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Session Id (%d)"), reqMsg.sessionId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3636 | |
| 3637 | /* Parse and fetch flush parameter */ |
| 3638 | if (!tb |
| 3639 | [QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_CACHED_SCAN_RESULTS_CONFIG_PARAM_FLUSH]) |
| 3640 | { |
| 3641 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr flush failed")); |
| 3642 | goto failed; |
| 3643 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3644 | reqMsg.flush = nla_get_u8( |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3645 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_CACHED_SCAN_RESULTS_CONFIG_PARAM_FLUSH]); |
| 3646 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3647 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Flush (%d)"), reqMsg.flush); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3648 | |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3649 | spin_lock(&hdd_context_lock); |
| 3650 | context = &pHddCtx->ext_scan_context; |
| 3651 | context->request_id = reqMsg.requestId; |
| 3652 | context->ignore_cached_results = false; |
| 3653 | INIT_COMPLETION(context->response_event); |
| 3654 | spin_unlock(&hdd_context_lock); |
| 3655 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3656 | status = sme_getCachedResults(pHddCtx->hHal, &reqMsg); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3657 | if (!HAL_STATUS_SUCCESS(status)) { |
| 3658 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3659 | FL("sme_getCachedResults failed(err=%d)"), status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3660 | return -EINVAL; |
| 3661 | } |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3662 | |
| 3663 | rc = wait_for_completion_timeout(&context->response_event, |
| 3664 | msecs_to_jiffies(WLAN_WAIT_TIME_EXTSCAN)); |
| 3665 | if (!rc) { |
| 3666 | hddLog(LOGE, FL("Target response timed out")); |
| 3667 | retval = -ETIMEDOUT; |
| 3668 | spin_lock(&hdd_context_lock); |
| 3669 | context->ignore_cached_results = true; |
| 3670 | spin_unlock(&hdd_context_lock); |
| 3671 | } else { |
| 3672 | spin_lock(&hdd_context_lock); |
| 3673 | retval = context->response_status; |
| 3674 | spin_unlock(&hdd_context_lock); |
| 3675 | } |
| 3676 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3677 | EXIT(); |
Padma, Santhosh Kumar | e1b8a94 | 2015-08-25 12:44:24 +0530 | [diff] [blame] | 3678 | return retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3679 | |
| 3680 | failed: |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3681 | return -EINVAL; |
| 3682 | } |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 3683 | static int wlan_hdd_cfg80211_extscan_get_cached_results(struct wiphy *wiphy, |
| 3684 | struct wireless_dev *wdev, |
| 3685 | const void *data, int dataLen) |
| 3686 | { |
| 3687 | int ret = 0; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3688 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 3689 | vos_ssr_protect(__func__); |
| 3690 | ret = __wlan_hdd_cfg80211_extscan_get_cached_results(wiphy, wdev, data, dataLen); |
| 3691 | vos_ssr_unprotect(__func__); |
| 3692 | |
| 3693 | return ret; |
| 3694 | } |
| 3695 | |
| 3696 | static int __wlan_hdd_cfg80211_extscan_set_bssid_hotlist(struct wiphy *wiphy, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3697 | struct wireless_dev *wdev, |
Edhar, Mahesh Kumar | ed8631f | 2015-01-20 14:31:47 +0530 | [diff] [blame] | 3698 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3699 | { |
| 3700 | tpSirEXTScanSetBssidHotListReqParams pReqMsg = NULL; |
| 3701 | struct net_device *dev = wdev->netdev; |
| 3702 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 3703 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 3704 | struct nlattr |
| 3705 | *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 3706 | struct nlattr |
| 3707 | *tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 3708 | struct nlattr *apTh; |
| 3709 | eHalStatus status; |
| 3710 | tANI_U8 i = 0; |
| 3711 | int rem; |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3712 | struct hdd_ext_scan_context *context; |
| 3713 | tANI_U32 request_id; |
| 3714 | unsigned long rc; |
| 3715 | int retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3716 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3717 | ENTER(); |
| 3718 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3719 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 3720 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 3721 | return -EINVAL; |
| 3722 | } |
| 3723 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3724 | status = wlan_hdd_validate_context(pHddCtx); |
| 3725 | if (0 != status) |
| 3726 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3727 | return -EINVAL; |
| 3728 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3729 | /* check the EXTScan Capability */ |
| 3730 | if ( (TRUE != pHddCtx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 3731 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 3732 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3733 | { |
| 3734 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3735 | FL("EXTScan not enabled/supported by Firmware")); |
| 3736 | return -EINVAL; |
| 3737 | } |
| 3738 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3739 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 3740 | data, dataLen, |
| 3741 | wlan_hdd_extscan_config_policy)) { |
| 3742 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 3743 | return -EINVAL; |
| 3744 | } |
| 3745 | |
| 3746 | /* Parse and fetch request Id */ |
| 3747 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 3748 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 3749 | return -EINVAL; |
| 3750 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3751 | pReqMsg = (tpSirEXTScanSetBssidHotListReqParams) |
| 3752 | vos_mem_malloc(sizeof(*pReqMsg)); |
| 3753 | if (!pReqMsg) { |
| 3754 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("vos_mem_malloc failed")); |
| 3755 | return -ENOMEM; |
| 3756 | } |
| 3757 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3758 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3759 | pReqMsg->requestId = nla_get_u32( |
| 3760 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
| 3761 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), pReqMsg->requestId); |
| 3762 | |
| 3763 | /* Parse and fetch number of APs */ |
| 3764 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_NUM_AP]) { |
| 3765 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr number of AP failed")); |
| 3766 | goto fail; |
| 3767 | } |
| 3768 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3769 | /* Parse and fetch lost ap sample size */ |
| 3770 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_LOST_AP_SAMPLE_SIZE]) { |
| 3771 | hddLog(LOGE, FL("attr lost ap sample size failed")); |
| 3772 | goto fail; |
| 3773 | } |
| 3774 | |
| 3775 | pReqMsg->lostBssidSampleSize = nla_get_u32( |
| 3776 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_LOST_AP_SAMPLE_SIZE]); |
| 3777 | hddLog(LOG1, FL("Lost ap sample size %d"), pReqMsg->lostBssidSampleSize); |
| 3778 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3779 | pReqMsg->sessionId = pAdapter->sessionId; |
| 3780 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Session Id (%d)"), pReqMsg->sessionId); |
| 3781 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3782 | pReqMsg->numBssid = nla_get_u32( |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3783 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BSSID_HOTLIST_PARAMS_NUM_AP]); |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3784 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Number of AP (%d)"), pReqMsg->numBssid); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3785 | |
| 3786 | nla_for_each_nested(apTh, |
| 3787 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM], rem) { |
| 3788 | if(nla_parse(tb2, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 3789 | nla_data(apTh), nla_len(apTh), |
| 3790 | NULL)) { |
| 3791 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla_parse failed")); |
| 3792 | goto fail; |
| 3793 | } |
| 3794 | |
| 3795 | /* Parse and fetch MAC address */ |
| 3796 | if (!tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_BSSID]) { |
| 3797 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr mac address failed")); |
| 3798 | goto fail; |
| 3799 | } |
| 3800 | memcpy(pReqMsg->ap[i].bssid, nla_data( |
| 3801 | tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_BSSID]), |
| 3802 | sizeof(tSirMacAddr)); |
| 3803 | hddLog(VOS_TRACE_LEVEL_INFO, FL("BSSID: %pM "), pReqMsg->ap[i].bssid); |
| 3804 | |
| 3805 | /* Parse and fetch low RSSI */ |
| 3806 | if (!tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_RSSI_LOW]) { |
| 3807 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr low RSSI failed")); |
| 3808 | goto fail; |
| 3809 | } |
| 3810 | pReqMsg->ap[i].low = nla_get_s32( |
| 3811 | tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_RSSI_LOW]); |
| 3812 | hddLog(VOS_TRACE_LEVEL_INFO, FL("RSSI low (%d)"), pReqMsg->ap[i].low); |
| 3813 | |
| 3814 | /* Parse and fetch high RSSI */ |
| 3815 | if (!tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_RSSI_HIGH]) { |
| 3816 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr high RSSI failed")); |
| 3817 | goto fail; |
| 3818 | } |
| 3819 | pReqMsg->ap[i].high = nla_get_s32( |
| 3820 | tb2[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM_RSSI_HIGH]); |
| 3821 | hddLog(VOS_TRACE_LEVEL_INFO, FL("RSSI High (%d)"), |
| 3822 | pReqMsg->ap[i].high); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3823 | i++; |
| 3824 | } |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3825 | |
| 3826 | context = &pHddCtx->ext_scan_context; |
| 3827 | spin_lock(&hdd_context_lock); |
| 3828 | INIT_COMPLETION(context->response_event); |
| 3829 | context->request_id = request_id = pReqMsg->requestId; |
| 3830 | spin_unlock(&hdd_context_lock); |
| 3831 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3832 | status = sme_SetBssHotlist(pHddCtx->hHal, pReqMsg); |
| 3833 | if (!HAL_STATUS_SUCCESS(status)) { |
| 3834 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3835 | FL("sme_SetBssHotlist failed(err=%d)"), status); |
| 3836 | vos_mem_free(pReqMsg); |
| 3837 | return -EINVAL; |
| 3838 | } |
| 3839 | |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3840 | /* request was sent -- wait for the response */ |
| 3841 | rc = wait_for_completion_timeout(&context->response_event, |
| 3842 | msecs_to_jiffies(WLAN_WAIT_TIME_EXTSCAN)); |
| 3843 | |
| 3844 | if (!rc) { |
| 3845 | hddLog(LOGE, FL("sme_SetBssHotlist timed out")); |
| 3846 | retval = -ETIMEDOUT; |
| 3847 | } else { |
| 3848 | spin_lock(&hdd_context_lock); |
| 3849 | if (context->request_id == request_id) |
| 3850 | retval = context->response_status; |
| 3851 | else |
| 3852 | retval = -EINVAL; |
| 3853 | spin_unlock(&hdd_context_lock); |
| 3854 | } |
| 3855 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 3856 | vos_mem_free(pReqMsg); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 3857 | EXIT(); |
Padma, Santhosh Kumar | 37f4fd1 | 2015-08-19 14:37:37 +0530 | [diff] [blame] | 3858 | return retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 3859 | |
| 3860 | fail: |
| 3861 | vos_mem_free(pReqMsg); |
| 3862 | return -EINVAL; |
| 3863 | } |
| 3864 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 3865 | static int wlan_hdd_cfg80211_extscan_set_bssid_hotlist(struct wiphy *wiphy, |
| 3866 | struct wireless_dev *wdev, |
| 3867 | const void *data, int dataLen) |
| 3868 | { |
| 3869 | int ret = 0; |
| 3870 | |
| 3871 | vos_ssr_protect(__func__); |
| 3872 | ret = __wlan_hdd_cfg80211_extscan_set_bssid_hotlist(wiphy, wdev, data, |
| 3873 | dataLen); |
| 3874 | vos_ssr_unprotect(__func__); |
| 3875 | |
| 3876 | return ret; |
| 3877 | } |
| 3878 | |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 3879 | /* |
| 3880 | * define short names for the global vendor params |
| 3881 | * used by wlan_hdd_cfg80211_extscan_set_ssid_hotlist() |
| 3882 | */ |
| 3883 | #define PARAM_MAX \ |
| 3884 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX |
| 3885 | #define PARAM_REQUEST_ID \ |
| 3886 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID |
| 3887 | #define PARAMS_LOST_SSID_SAMPLE_SIZE \ |
| 3888 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_HOTLIST_PARAMS_LOST_SSID_SAMPLE_SIZE |
| 3889 | #define PARAMS_NUM_SSID \ |
| 3890 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_HOTLIST_PARAMS_NUM_SSID |
| 3891 | #define THRESHOLD_PARAM \ |
| 3892 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM |
| 3893 | #define PARAM_SSID \ |
| 3894 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_SSID |
| 3895 | #define PARAM_BAND \ |
| 3896 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_BAND |
| 3897 | #define PARAM_RSSI_LOW \ |
| 3898 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_RSSI_LOW |
| 3899 | #define PARAM_RSSI_HIGH \ |
| 3900 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SSID_THRESHOLD_PARAM_RSSI_HIGH |
| 3901 | |
| 3902 | /** |
| 3903 | * __wlan_hdd_cfg80211_extscan_set_ssid_hotlist() - set ssid hot list |
| 3904 | * @wiphy: Pointer to wireless phy |
| 3905 | * @wdev: Pointer to wireless device |
| 3906 | * @data: Pointer to data |
| 3907 | * @data_len: Data length |
| 3908 | * |
| 3909 | * Return: 0 on success, negative errno on failure |
| 3910 | */ |
| 3911 | static int |
| 3912 | __wlan_hdd_cfg80211_extscan_set_ssid_hotlist(struct wiphy *wiphy, |
| 3913 | struct wireless_dev *wdev, |
| 3914 | const void *data, |
| 3915 | int data_len) |
| 3916 | { |
| 3917 | tSirEXTScanSetSsidHotListReqParams *request; |
| 3918 | struct net_device *dev = wdev->netdev; |
| 3919 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 3920 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 3921 | struct nlattr *tb[PARAM_MAX + 1]; |
| 3922 | struct nlattr *tb2[PARAM_MAX + 1]; |
| 3923 | struct nlattr *ssids; |
| 3924 | struct hdd_ext_scan_context *context; |
| 3925 | uint32_t request_id; |
| 3926 | char ssid_string[SIR_MAC_MAX_SSID_LENGTH + 1] = {'\0'}; |
| 3927 | int ssid_len; |
| 3928 | eHalStatus status; |
| 3929 | int i, rem, retval; |
| 3930 | unsigned long rc; |
| 3931 | |
| 3932 | ENTER(); |
| 3933 | |
| 3934 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 3935 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 3936 | return -EINVAL; |
| 3937 | } |
| 3938 | |
| 3939 | retval = wlan_hdd_validate_context(hdd_ctx); |
| 3940 | if (0 != retval) { |
| 3941 | hddLog(LOGE, FL("HDD context is not valid")); |
| 3942 | return -EINVAL; |
| 3943 | } |
| 3944 | |
| 3945 | /* check the EXTScan Capability */ |
| 3946 | if ( (TRUE != hdd_ctx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 3947 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 3948 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 3949 | { |
| 3950 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 3951 | FL("EXTScan not enabled/supported by Firmware")); |
| 3952 | return -EINVAL; |
| 3953 | } |
| 3954 | |
| 3955 | if (nla_parse(tb, PARAM_MAX, |
| 3956 | data, data_len, |
| 3957 | wlan_hdd_extscan_config_policy)) { |
| 3958 | hddLog(LOGE, FL("Invalid ATTR")); |
| 3959 | return -EINVAL; |
| 3960 | } |
| 3961 | |
| 3962 | request = vos_mem_malloc(sizeof(*request)); |
| 3963 | if (!request) { |
| 3964 | hddLog(LOGE, FL("vos_mem_malloc failed")); |
| 3965 | return -ENOMEM; |
| 3966 | } |
| 3967 | |
| 3968 | /* Parse and fetch request Id */ |
| 3969 | if (!tb[PARAM_REQUEST_ID]) { |
| 3970 | hddLog(LOGE, FL("attr request id failed")); |
| 3971 | goto fail; |
| 3972 | } |
| 3973 | |
| 3974 | request->request_id = nla_get_u32(tb[PARAM_REQUEST_ID]); |
| 3975 | hddLog(LOG1, FL("Request Id %d"), request->request_id); |
| 3976 | |
| 3977 | /* Parse and fetch lost SSID sample size */ |
| 3978 | if (!tb[PARAMS_LOST_SSID_SAMPLE_SIZE]) { |
| 3979 | hddLog(LOGE, FL("attr number of Ssid failed")); |
| 3980 | goto fail; |
| 3981 | } |
| 3982 | request->lost_ssid_sample_size = |
| 3983 | nla_get_u32(tb[PARAMS_LOST_SSID_SAMPLE_SIZE]); |
| 3984 | hddLog(LOG1, FL("Lost SSID Sample Size %d"), |
| 3985 | request->lost_ssid_sample_size); |
| 3986 | |
| 3987 | /* Parse and fetch number of hotlist SSID */ |
| 3988 | if (!tb[PARAMS_NUM_SSID]) { |
| 3989 | hddLog(LOGE, FL("attr number of Ssid failed")); |
| 3990 | goto fail; |
| 3991 | } |
| 3992 | request->ssid_count = nla_get_u32(tb[PARAMS_NUM_SSID]); |
| 3993 | hddLog(LOG1, FL("Number of SSID %d"), request->ssid_count); |
| 3994 | |
| 3995 | request->session_id = adapter->sessionId; |
| 3996 | hddLog(LOG1, FL("Session Id (%d)"), request->session_id); |
| 3997 | |
| 3998 | i = 0; |
| 3999 | nla_for_each_nested(ssids, tb[THRESHOLD_PARAM], rem) { |
| 4000 | if (i >= WLAN_EXTSCAN_MAX_HOTLIST_SSIDS) { |
| 4001 | hddLog(LOGE, |
| 4002 | FL("Too Many SSIDs, %d exceeds %d"), |
| 4003 | i, WLAN_EXTSCAN_MAX_HOTLIST_SSIDS); |
| 4004 | break; |
| 4005 | } |
| 4006 | if (nla_parse(tb2, PARAM_MAX, |
| 4007 | nla_data(ssids), nla_len(ssids), |
| 4008 | wlan_hdd_extscan_config_policy)) { |
| 4009 | hddLog(LOGE, FL("nla_parse failed")); |
| 4010 | goto fail; |
| 4011 | } |
| 4012 | |
| 4013 | /* Parse and fetch SSID */ |
| 4014 | if (!tb2[PARAM_SSID]) { |
| 4015 | hddLog(LOGE, FL("attr ssid failed")); |
| 4016 | goto fail; |
| 4017 | } |
| 4018 | nla_memcpy(ssid_string, |
| 4019 | tb2[PARAM_SSID], |
| 4020 | sizeof(ssid_string)); |
| 4021 | hddLog(LOG1, FL("SSID %s"), |
| 4022 | ssid_string); |
| 4023 | ssid_len = strlen(ssid_string); |
| 4024 | memcpy(request->ssid[i].ssid.ssId, ssid_string, ssid_len); |
| 4025 | request->ssid[i].ssid.length = ssid_len; |
| 4026 | request->ssid[i].ssid.ssId[ssid_len] = '\0'; |
| 4027 | hddLog(LOG1, FL("After copying SSID %s"), |
| 4028 | request->ssid[i].ssid.ssId); |
| 4029 | hddLog(LOG1, FL("After copying length: %d"), |
| 4030 | ssid_len); |
| 4031 | |
| 4032 | /* Parse and fetch low RSSI */ |
| 4033 | if (!tb2[PARAM_BAND]) { |
| 4034 | hddLog(LOGE, FL("attr band failed")); |
| 4035 | goto fail; |
| 4036 | } |
| 4037 | request->ssid[i].band = nla_get_u8(tb2[PARAM_BAND]); |
| 4038 | hddLog(LOG1, FL("band %d"), request->ssid[i].band); |
| 4039 | |
| 4040 | /* Parse and fetch low RSSI */ |
| 4041 | if (!tb2[PARAM_RSSI_LOW]) { |
| 4042 | hddLog(LOGE, FL("attr low RSSI failed")); |
| 4043 | goto fail; |
| 4044 | } |
| 4045 | request->ssid[i].rssi_low = nla_get_s32(tb2[PARAM_RSSI_LOW]); |
| 4046 | hddLog(LOG1, FL("RSSI low %d"), request->ssid[i].rssi_low); |
| 4047 | |
| 4048 | /* Parse and fetch high RSSI */ |
| 4049 | if (!tb2[PARAM_RSSI_HIGH]) { |
| 4050 | hddLog(LOGE, FL("attr high RSSI failed")); |
| 4051 | goto fail; |
| 4052 | } |
| 4053 | request->ssid[i].rssi_high = nla_get_u32(tb2[PARAM_RSSI_HIGH]); |
| 4054 | hddLog(LOG1, FL("RSSI high %d"), request->ssid[i].rssi_high); |
| 4055 | i++; |
| 4056 | } |
| 4057 | |
| 4058 | context = &hdd_ctx->ext_scan_context; |
| 4059 | spin_lock(&hdd_context_lock); |
| 4060 | INIT_COMPLETION(context->response_event); |
| 4061 | context->request_id = request_id = request->request_id; |
| 4062 | spin_unlock(&hdd_context_lock); |
| 4063 | |
| 4064 | status = sme_set_ssid_hotlist(hdd_ctx->hHal, request); |
| 4065 | if (!HAL_STATUS_SUCCESS(status)) { |
| 4066 | hddLog(LOGE, |
| 4067 | FL("sme_set_ssid_hotlist failed(err=%d)"), status); |
| 4068 | goto fail; |
| 4069 | } |
| 4070 | |
| 4071 | vos_mem_free(request); |
| 4072 | |
| 4073 | /* request was sent -- wait for the response */ |
| 4074 | rc = wait_for_completion_timeout(&context->response_event, |
| 4075 | msecs_to_jiffies |
| 4076 | (WLAN_WAIT_TIME_EXTSCAN)); |
| 4077 | if (!rc) { |
| 4078 | hddLog(LOGE, FL("sme_set_ssid_hotlist timed out")); |
| 4079 | retval = -ETIMEDOUT; |
| 4080 | } else { |
| 4081 | spin_lock(&hdd_context_lock); |
| 4082 | if (context->request_id == request_id) |
| 4083 | retval = context->response_status; |
| 4084 | else |
| 4085 | retval = -EINVAL; |
| 4086 | spin_unlock(&hdd_context_lock); |
| 4087 | } |
| 4088 | |
| 4089 | return retval; |
| 4090 | |
| 4091 | fail: |
| 4092 | vos_mem_free(request); |
| 4093 | return -EINVAL; |
| 4094 | } |
| 4095 | |
| 4096 | /* |
| 4097 | * done with short names for the global vendor params |
| 4098 | * used by wlan_hdd_cfg80211_extscan_set_ssid_hotlist() |
| 4099 | */ |
| 4100 | #undef PARAM_MAX |
| 4101 | #undef PARAM_REQUEST_ID |
| 4102 | #undef PARAMS_NUM_SSID |
| 4103 | #undef THRESHOLD_PARAM |
| 4104 | #undef PARAM_SSID |
| 4105 | #undef PARAM_BAND |
| 4106 | #undef PARAM_RSSI_LOW |
| 4107 | #undef PARAM_RSSI_HIGH |
| 4108 | |
| 4109 | static int wlan_hdd_cfg80211_extscan_set_ssid_hotlist(struct wiphy *wiphy, |
| 4110 | struct wireless_dev *wdev, |
| 4111 | const void *data, int dataLen) |
| 4112 | { |
| 4113 | int ret = 0; |
| 4114 | |
| 4115 | vos_ssr_protect(__func__); |
| 4116 | ret = __wlan_hdd_cfg80211_extscan_set_ssid_hotlist(wiphy, wdev, data, |
| 4117 | dataLen); |
| 4118 | vos_ssr_unprotect(__func__); |
| 4119 | |
| 4120 | return ret; |
| 4121 | } |
| 4122 | |
| 4123 | static int |
| 4124 | __wlan_hdd_cfg80211_extscan_reset_ssid_hotlist(struct wiphy *wiphy, |
| 4125 | struct wireless_dev *wdev, |
| 4126 | const void *data, |
| 4127 | int data_len) |
| 4128 | { |
| 4129 | tSirEXTScanResetSsidHotlistReqParams request; |
| 4130 | struct net_device *dev = wdev->netdev; |
| 4131 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 4132 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 4133 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 4134 | struct hdd_ext_scan_context *context; |
| 4135 | uint32_t request_id; |
| 4136 | eHalStatus status; |
| 4137 | int retval; |
| 4138 | unsigned long rc; |
| 4139 | |
| 4140 | ENTER(); |
| 4141 | |
| 4142 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 4143 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 4144 | return -EINVAL; |
| 4145 | } |
| 4146 | |
| 4147 | retval = wlan_hdd_validate_context(hdd_ctx); |
| 4148 | if (0 != retval) { |
| 4149 | hddLog(LOGE, FL("HDD context is not valid")); |
| 4150 | return -EINVAL; |
| 4151 | } |
| 4152 | |
| 4153 | /* check the EXTScan Capability */ |
| 4154 | if ( (TRUE != hdd_ctx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 4155 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 4156 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 4157 | { |
| 4158 | hddLog(LOGE, |
| 4159 | FL("EXTScan not enabled/supported by Firmware")); |
| 4160 | return -EINVAL; |
| 4161 | } |
| 4162 | |
| 4163 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 4164 | data, data_len, |
| 4165 | wlan_hdd_extscan_config_policy)) { |
| 4166 | hddLog(LOGE, FL("Invalid ATTR")); |
| 4167 | return -EINVAL; |
| 4168 | } |
| 4169 | |
| 4170 | /* Parse and fetch request Id */ |
| 4171 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 4172 | hddLog(LOGE, FL("attr request id failed")); |
| 4173 | return -EINVAL; |
| 4174 | } |
| 4175 | |
| 4176 | request.requestId = nla_get_u32( |
| 4177 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
| 4178 | request.sessionId = adapter->sessionId; |
| 4179 | hddLog(LOG1, FL("Request Id %d Session Id %d"), request.requestId, |
| 4180 | request.sessionId); |
| 4181 | |
| 4182 | context = &hdd_ctx->ext_scan_context; |
| 4183 | spin_lock(&hdd_context_lock); |
| 4184 | INIT_COMPLETION(context->response_event); |
| 4185 | context->request_id = request_id = request.requestId; |
| 4186 | spin_unlock(&hdd_context_lock); |
| 4187 | |
| 4188 | status = sme_reset_ssid_hotlist(hdd_ctx->hHal, &request); |
| 4189 | if (!HAL_STATUS_SUCCESS(status)) { |
| 4190 | hddLog(LOGE, |
| 4191 | FL("sme_reset_ssid_hotlist failed(err=%d)"), status); |
| 4192 | return -EINVAL; |
| 4193 | } |
| 4194 | |
| 4195 | /* request was sent -- wait for the response */ |
| 4196 | rc = wait_for_completion_timeout(&context->response_event, |
| 4197 | msecs_to_jiffies |
| 4198 | (WLAN_WAIT_TIME_EXTSCAN)); |
| 4199 | if (!rc) { |
| 4200 | hddLog(LOGE, FL("sme_reset_ssid_hotlist timed out")); |
| 4201 | retval = -ETIMEDOUT; |
| 4202 | } else { |
| 4203 | spin_lock(&hdd_context_lock); |
| 4204 | if (context->request_id == request_id) |
| 4205 | retval = context->response_status; |
| 4206 | else |
| 4207 | retval = -EINVAL; |
| 4208 | spin_unlock(&hdd_context_lock); |
| 4209 | } |
| 4210 | |
| 4211 | return retval; |
| 4212 | } |
| 4213 | |
| 4214 | static int |
| 4215 | wlan_hdd_cfg80211_extscan_reset_ssid_hotlist(struct wiphy *wiphy, |
| 4216 | struct wireless_dev *wdev, |
| 4217 | const void *data, |
| 4218 | int data_len) |
| 4219 | { |
| 4220 | int ret; |
| 4221 | |
| 4222 | vos_ssr_protect(__func__); |
| 4223 | ret = __wlan_hdd_cfg80211_extscan_reset_ssid_hotlist(wiphy, wdev, |
| 4224 | data, data_len); |
| 4225 | vos_ssr_unprotect(__func__); |
| 4226 | |
| 4227 | return ret; |
| 4228 | } |
| 4229 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 4230 | static int __wlan_hdd_cfg80211_extscan_get_valid_channels(struct wiphy *wiphy, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4231 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 4232 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4233 | { |
| 4234 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 4235 | tANI_U32 ChannelList[WNI_CFG_VALID_CHANNEL_LIST_LEN] = {0}; |
| 4236 | tANI_U8 numChannels = 0; |
| 4237 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
Padma, Santhosh Kumar | 387aa9c | 2015-06-19 15:39:37 +0530 | [diff] [blame] | 4238 | tANI_U32 requestId, maxChannels; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4239 | tWifiBand wifiBand; |
| 4240 | eHalStatus status; |
| 4241 | struct sk_buff *replySkb; |
| 4242 | tANI_U8 i; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4243 | int ret; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4244 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4245 | ENTER(); |
| 4246 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4247 | status = wlan_hdd_validate_context(pHddCtx); |
| 4248 | if (0 != status) |
| 4249 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4250 | return -EINVAL; |
| 4251 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4252 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4253 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 4254 | data, dataLen, |
| 4255 | wlan_hdd_extscan_config_policy)) { |
| 4256 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 4257 | return -EINVAL; |
| 4258 | } |
| 4259 | |
| 4260 | /* Parse and fetch request Id */ |
| 4261 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 4262 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 4263 | return -EINVAL; |
| 4264 | } |
| 4265 | requestId = nla_get_u32( |
| 4266 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
| 4267 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), requestId); |
| 4268 | |
| 4269 | /* Parse and fetch wifi band */ |
| 4270 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_VALID_CHANNELS_CONFIG_PARAM_WIFI_BAND]) |
| 4271 | { |
| 4272 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr wifi band failed")); |
| 4273 | return -EINVAL; |
| 4274 | } |
| 4275 | wifiBand = nla_get_u32( |
| 4276 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_VALID_CHANNELS_CONFIG_PARAM_WIFI_BAND]); |
| 4277 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Wifi band (%d)"), wifiBand); |
| 4278 | |
Padma, Santhosh Kumar | 387aa9c | 2015-06-19 15:39:37 +0530 | [diff] [blame] | 4279 | /* Parse and fetch max channels */ |
| 4280 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_VALID_CHANNELS_CONFIG_PARAM_MAX_CHANNELS]) |
| 4281 | { |
| 4282 | hddLog(LOGE, FL("attr max channels failed")); |
| 4283 | return -EINVAL; |
| 4284 | } |
| 4285 | maxChannels = nla_get_u32( |
| 4286 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_GET_VALID_CHANNELS_CONFIG_PARAM_MAX_CHANNELS]); |
| 4287 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Max channels %d"), maxChannels); |
| 4288 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4289 | status = sme_GetValidChannelsByBand((tHalHandle)(pHddCtx->hHal), |
| 4290 | wifiBand, ChannelList, |
| 4291 | &numChannels); |
| 4292 | if (eHAL_STATUS_SUCCESS != status) { |
| 4293 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4294 | FL("sme_GetValidChannelsByBand failed (err=%d)"), status); |
| 4295 | return -EINVAL; |
| 4296 | } |
Padma, Santhosh Kumar | 387aa9c | 2015-06-19 15:39:37 +0530 | [diff] [blame] | 4297 | |
| 4298 | numChannels = VOS_MIN(numChannels, maxChannels); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4299 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Number of channels (%d)"), numChannels); |
Padma, Santhosh Kumar | 387aa9c | 2015-06-19 15:39:37 +0530 | [diff] [blame] | 4300 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4301 | for (i = 0; i < numChannels; i++) |
| 4302 | hddLog(VOS_TRACE_LEVEL_INFO, "Channel: %u ", ChannelList[i]); |
| 4303 | |
| 4304 | replySkb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, sizeof(u32) + |
| 4305 | sizeof(u32) * numChannels + |
| 4306 | NLMSG_HDRLEN); |
| 4307 | |
| 4308 | if (!replySkb) { |
| 4309 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4310 | FL("valid channels: buffer alloc fail")); |
| 4311 | return -EINVAL; |
| 4312 | } |
| 4313 | if (nla_put_u32(replySkb, |
| 4314 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_NUM_CHANNELS, |
| 4315 | numChannels) || |
| 4316 | nla_put(replySkb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_CHANNELS, |
| 4317 | sizeof(u32) * numChannels, ChannelList)) { |
| 4318 | |
| 4319 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 4320 | kfree_skb(replySkb); |
| 4321 | return -EINVAL; |
| 4322 | } |
| 4323 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4324 | ret = cfg80211_vendor_cmd_reply(replySkb); |
| 4325 | |
| 4326 | EXIT(); |
| 4327 | return ret; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4328 | } |
| 4329 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 4330 | static int wlan_hdd_cfg80211_extscan_get_valid_channels(struct wiphy *wiphy, |
| 4331 | struct wireless_dev *wdev, |
| 4332 | const void *data, int dataLen) |
| 4333 | { |
| 4334 | int ret = 0; |
| 4335 | |
| 4336 | vos_ssr_protect(__func__); |
| 4337 | ret = __wlan_hdd_cfg80211_extscan_get_valid_channels(wiphy, wdev, data, |
| 4338 | dataLen); |
| 4339 | vos_ssr_unprotect(__func__); |
| 4340 | |
| 4341 | return ret; |
| 4342 | } |
| 4343 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4344 | static int hdd_extscan_start_fill_bucket_channel_spec( |
| 4345 | hdd_context_t *pHddCtx, |
| 4346 | tpSirEXTScanStartReqParams pReqMsg, |
| 4347 | struct nlattr **tb) |
| 4348 | { |
| 4349 | struct nlattr *bucket[ |
| 4350 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 4351 | struct nlattr *channel[ |
| 4352 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 4353 | struct nlattr *buckets; |
| 4354 | struct nlattr *channels; |
| 4355 | int rem1, rem2; |
| 4356 | eHalStatus status; |
| 4357 | tANI_U8 bktIndex, j, numChannels; |
| 4358 | tANI_U32 chanList[WNI_CFG_VALID_CHANNEL_LIST_LEN] = {0}; |
| 4359 | tANI_U32 passive_max_chn_time, active_max_chn_time; |
| 4360 | |
| 4361 | bktIndex = 0; |
| 4362 | |
| 4363 | nla_for_each_nested(buckets, |
| 4364 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC], rem1) { |
| 4365 | if (nla_parse(bucket, |
| 4366 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 4367 | nla_data(buckets), nla_len(buckets), NULL)) { |
| 4368 | hddLog(LOGE, FL("nla_parse failed")); |
| 4369 | return -EINVAL; |
| 4370 | } |
| 4371 | |
| 4372 | /* Parse and fetch bucket spec */ |
| 4373 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_INDEX]) { |
| 4374 | hddLog(LOGE, FL("attr bucket index failed")); |
| 4375 | return -EINVAL; |
| 4376 | } |
| 4377 | pReqMsg->buckets[bktIndex].bucket = nla_get_u8( |
| 4378 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_INDEX]); |
| 4379 | hddLog(LOG1, FL("Bucket spec Index %d"), |
| 4380 | pReqMsg->buckets[bktIndex].bucket); |
| 4381 | |
| 4382 | /* Parse and fetch wifi band */ |
| 4383 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_BAND]) { |
| 4384 | hddLog(LOGE, FL("attr wifi band failed")); |
| 4385 | return -EINVAL; |
| 4386 | } |
| 4387 | pReqMsg->buckets[bktIndex].band = nla_get_u8( |
| 4388 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_BAND]); |
| 4389 | hddLog(LOG1, FL("Wifi band %d"), |
| 4390 | pReqMsg->buckets[bktIndex].band); |
| 4391 | |
| 4392 | /* Parse and fetch period */ |
| 4393 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_PERIOD]) { |
| 4394 | hddLog(LOGE, FL("attr period failed")); |
| 4395 | return -EINVAL; |
| 4396 | } |
| 4397 | pReqMsg->buckets[bktIndex].period = nla_get_u32( |
| 4398 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_PERIOD]); |
| 4399 | hddLog(LOG1, FL("period %d"), |
| 4400 | pReqMsg->buckets[bktIndex].period); |
| 4401 | |
| 4402 | /* Parse and fetch report events */ |
| 4403 | if (!bucket[ |
| 4404 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_REPORT_EVENTS]) { |
| 4405 | hddLog(LOGE, FL("attr report events failed")); |
| 4406 | return -EINVAL; |
| 4407 | } |
| 4408 | pReqMsg->buckets[bktIndex].reportEvents = nla_get_u8( |
| 4409 | bucket[ |
| 4410 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_REPORT_EVENTS]); |
| 4411 | hddLog(LOG1, FL("report events %d"), |
| 4412 | pReqMsg->buckets[bktIndex].reportEvents); |
| 4413 | |
| 4414 | /* Parse and fetch max period */ |
| 4415 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_MAX_PERIOD]) { |
| 4416 | hddLog(LOGE, FL("attr max period failed")); |
| 4417 | return -EINVAL; |
| 4418 | } |
| 4419 | pReqMsg->buckets[bktIndex].max_period = nla_get_u32( |
| 4420 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_MAX_PERIOD]); |
| 4421 | hddLog(LOG1, FL("max period %u"), |
| 4422 | pReqMsg->buckets[bktIndex].max_period); |
| 4423 | |
| 4424 | /* Parse and fetch exponent */ |
| 4425 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_EXPONENT]) { |
| 4426 | hddLog(LOGE, FL("attr exponent failed")); |
| 4427 | return -EINVAL; |
| 4428 | } |
| 4429 | pReqMsg->buckets[bktIndex].exponent = nla_get_u32( |
| 4430 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_EXPONENT]); |
| 4431 | hddLog(LOG1, FL("exponent %u"), |
| 4432 | pReqMsg->buckets[bktIndex].exponent); |
| 4433 | |
| 4434 | /* Parse and fetch step count */ |
| 4435 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_STEP_COUNT]) { |
| 4436 | hddLog(LOGE, FL("attr step count failed")); |
| 4437 | return -EINVAL; |
| 4438 | } |
| 4439 | pReqMsg->buckets[bktIndex].step_count = nla_get_u32( |
| 4440 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_STEP_COUNT]); |
| 4441 | hddLog(LOG1, FL("Step count %u"), |
| 4442 | pReqMsg->buckets[bktIndex].step_count); |
| 4443 | |
| 4444 | ccmCfgGetInt(pHddCtx->hHal, WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME, &passive_max_chn_time); |
| 4445 | ccmCfgGetInt(pHddCtx->hHal, WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME, &active_max_chn_time); |
| 4446 | |
| 4447 | /* Framework shall pass the channel list if the input WiFi band is |
| 4448 | * WIFI_BAND_UNSPECIFIED. |
| 4449 | * If the input WiFi band is specified (any value other than |
| 4450 | * WIFI_BAND_UNSPECIFIED) then driver populates the channel list |
| 4451 | */ |
| 4452 | if (pReqMsg->buckets[bktIndex].band != WIFI_BAND_UNSPECIFIED) { |
| 4453 | numChannels = 0; |
| 4454 | hddLog(LOG1, "WiFi band is specified, driver to fill channel list"); |
| 4455 | status = sme_GetValidChannelsByBand(pHddCtx->hHal, |
| 4456 | pReqMsg->buckets[bktIndex].band, |
| 4457 | chanList, &numChannels); |
| 4458 | if (!HAL_STATUS_SUCCESS(status)) { |
| 4459 | hddLog(LOGE, |
| 4460 | FL("sme_GetValidChannelsByBand failed (err=%d)"), |
| 4461 | status); |
| 4462 | return -EINVAL; |
| 4463 | } |
| 4464 | |
| 4465 | pReqMsg->buckets[bktIndex].numChannels = |
| 4466 | VOS_MIN(numChannels, WLAN_EXTSCAN_MAX_CHANNELS); |
| 4467 | hddLog(LOG1, FL("Num channels %d"), |
| 4468 | pReqMsg->buckets[bktIndex].numChannels); |
| 4469 | |
| 4470 | for (j = 0; j < pReqMsg->buckets[bktIndex].numChannels; |
| 4471 | j++) { |
| 4472 | pReqMsg->buckets[bktIndex].channels[j].channel = |
| 4473 | chanList[j]; |
| 4474 | pReqMsg->buckets[bktIndex].channels[j]. |
| 4475 | chnlClass = 0; |
| 4476 | if (CSR_IS_CHANNEL_DFS( |
| 4477 | vos_freq_to_chan(chanList[j]))) { |
| 4478 | pReqMsg->buckets[bktIndex].channels[j]. |
| 4479 | passive = 1; |
| 4480 | pReqMsg->buckets[bktIndex].channels[j]. |
| 4481 | dwellTimeMs = passive_max_chn_time; |
| 4482 | } else { |
| 4483 | pReqMsg->buckets[bktIndex].channels[j]. |
| 4484 | passive = 0; |
| 4485 | pReqMsg->buckets[bktIndex].channels[j]. |
| 4486 | dwellTimeMs = active_max_chn_time; |
| 4487 | } |
| 4488 | |
| 4489 | hddLog(LOG1, |
| 4490 | "Channel %u Passive %u Dwell time %u ms", |
| 4491 | pReqMsg->buckets[bktIndex].channels[j].channel, |
| 4492 | pReqMsg->buckets[bktIndex].channels[j].passive, |
| 4493 | pReqMsg->buckets[bktIndex].channels[j].dwellTimeMs); |
| 4494 | } |
| 4495 | |
| 4496 | bktIndex++; |
| 4497 | continue; |
| 4498 | } |
| 4499 | |
| 4500 | /* Parse and fetch number of channels */ |
| 4501 | if (!bucket[ |
| 4502 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_NUM_CHANNEL_SPECS]) { |
| 4503 | hddLog(LOGE, FL("attr num channels failed")); |
| 4504 | return -EINVAL; |
| 4505 | } |
| 4506 | |
| 4507 | pReqMsg->buckets[bktIndex].numChannels = |
| 4508 | nla_get_u32(bucket[ |
| 4509 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC_NUM_CHANNEL_SPECS]); |
| 4510 | hddLog(LOG1, FL("num channels %d"), |
| 4511 | pReqMsg->buckets[bktIndex].numChannels); |
| 4512 | |
| 4513 | if (!bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC]) { |
| 4514 | hddLog(LOGE, FL("attr channel spec failed")); |
| 4515 | return -EINVAL; |
| 4516 | } |
| 4517 | |
| 4518 | j = 0; |
| 4519 | nla_for_each_nested(channels, |
| 4520 | bucket[QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC], rem2) { |
| 4521 | if (nla_parse(channel, |
| 4522 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 4523 | nla_data(channels), nla_len(channels), |
| 4524 | wlan_hdd_extscan_config_policy)) { |
| 4525 | hddLog(LOGE, FL("nla_parse failed")); |
| 4526 | return -EINVAL; |
| 4527 | } |
| 4528 | |
| 4529 | /* Parse and fetch channel */ |
| 4530 | if (!channel[ |
| 4531 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_CHANNEL]) { |
| 4532 | hddLog(LOGE, FL("attr channel failed")); |
| 4533 | return -EINVAL; |
| 4534 | } |
| 4535 | pReqMsg->buckets[bktIndex].channels[j].channel = |
| 4536 | nla_get_u32(channel[ |
| 4537 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_CHANNEL]); |
| 4538 | hddLog(LOG1, FL("channel %u"), |
| 4539 | pReqMsg->buckets[bktIndex].channels[j].channel); |
| 4540 | |
| 4541 | /* Parse and fetch dwell time */ |
| 4542 | if (!channel[ |
| 4543 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_DWELL_TIME]) { |
| 4544 | hddLog(LOGE, FL("attr dwelltime failed")); |
| 4545 | return -EINVAL; |
| 4546 | } |
| 4547 | pReqMsg->buckets[bktIndex].channels[j].dwellTimeMs = |
| 4548 | nla_get_u32(channel[ |
| 4549 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_DWELL_TIME]); |
| 4550 | |
| 4551 | hddLog(LOG1, FL("Dwell time (%u ms)"), |
| 4552 | pReqMsg->buckets[bktIndex].channels[j].dwellTimeMs); |
| 4553 | |
| 4554 | |
| 4555 | /* Parse and fetch channel spec passive */ |
| 4556 | if (!channel[ |
| 4557 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_PASSIVE]) { |
| 4558 | hddLog(LOGE, |
| 4559 | FL("attr channel spec passive failed")); |
| 4560 | return -EINVAL; |
| 4561 | } |
| 4562 | pReqMsg->buckets[bktIndex].channels[j].passive = |
| 4563 | nla_get_u8(channel[ |
| 4564 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_CHANNEL_SPEC_PASSIVE]); |
| 4565 | hddLog(LOG1, FL("Chnl spec passive %u"), |
| 4566 | pReqMsg->buckets[bktIndex].channels[j].passive); |
| 4567 | |
| 4568 | j++; |
| 4569 | } |
| 4570 | |
| 4571 | bktIndex++; |
| 4572 | } |
| 4573 | |
| 4574 | return 0; |
| 4575 | } |
| 4576 | |
| 4577 | |
| 4578 | /* |
| 4579 | * define short names for the global vendor params |
| 4580 | * used by wlan_hdd_cfg80211_extscan_start() |
| 4581 | */ |
| 4582 | #define PARAM_MAX \ |
| 4583 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX |
| 4584 | #define PARAM_REQUEST_ID \ |
| 4585 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID |
| 4586 | #define PARAM_BASE_PERIOD \ |
| 4587 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_BASE_PERIOD |
| 4588 | #define PARAM_MAX_AP_PER_SCAN \ |
| 4589 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_MAX_AP_PER_SCAN |
| 4590 | #define PARAM_RPT_THRHLD_PERCENT \ |
| 4591 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_REPORT_THRESHOLD_PERCENT |
| 4592 | #define PARAM_RPT_THRHLD_NUM_SCANS \ |
| 4593 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_REPORT_THRESHOLD_NUM_SCANS |
| 4594 | #define PARAM_NUM_BUCKETS \ |
| 4595 | QCA_WLAN_VENDOR_ATTR_EXTSCAN_SCAN_CMD_PARAMS_NUM_BUCKETS |
| 4596 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 4597 | static int __wlan_hdd_cfg80211_extscan_start(struct wiphy *wiphy, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4598 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 4599 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4600 | { |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4601 | tpSirEXTScanStartReqParams pReqMsg = NULL; |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4602 | struct net_device *dev = wdev->netdev; |
| 4603 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 4604 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 4605 | struct nlattr *tb[PARAM_MAX + 1]; |
| 4606 | int retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4607 | eHalStatus status; |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4608 | tANI_U32 request_id; |
| 4609 | struct hdd_ext_scan_context *context; |
| 4610 | unsigned long rc; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4611 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4612 | ENTER(); |
| 4613 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4614 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 4615 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 4616 | return -EINVAL; |
| 4617 | } |
| 4618 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4619 | status = wlan_hdd_validate_context(pHddCtx); |
| 4620 | if (0 != status) |
| 4621 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4622 | return -EINVAL; |
| 4623 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4624 | /* check the EXTScan Capability */ |
| 4625 | if ( (TRUE != pHddCtx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 4626 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 4627 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4628 | { |
| 4629 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4630 | FL("EXTScan not enabled/supported by Firmware")); |
| 4631 | return -EINVAL; |
| 4632 | } |
| 4633 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4634 | if (nla_parse(tb, PARAM_MAX, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4635 | data, dataLen, |
| 4636 | wlan_hdd_extscan_config_policy)) { |
| 4637 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 4638 | return -EINVAL; |
| 4639 | } |
| 4640 | |
| 4641 | /* Parse and fetch request Id */ |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4642 | if (!tb[PARAM_REQUEST_ID]) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4643 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 4644 | return -EINVAL; |
| 4645 | } |
| 4646 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4647 | pReqMsg = (tpSirEXTScanStartReqParams) |
| 4648 | vos_mem_malloc(sizeof(*pReqMsg)); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4649 | if (!pReqMsg) { |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4650 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("vos_mem_malloc failed")); |
| 4651 | return -ENOMEM; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4652 | } |
| 4653 | |
| 4654 | pReqMsg->requestId = nla_get_u32( |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4655 | tb[PARAM_REQUEST_ID]); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4656 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), pReqMsg->requestId); |
| 4657 | |
| 4658 | pReqMsg->sessionId = pAdapter->sessionId; |
| 4659 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Session Id (%d)"), pReqMsg->sessionId); |
| 4660 | |
| 4661 | /* Parse and fetch base period */ |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4662 | if (!tb[PARAM_BASE_PERIOD]) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4663 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr base period failed")); |
| 4664 | goto fail; |
| 4665 | } |
| 4666 | pReqMsg->basePeriod = nla_get_u32( |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4667 | tb[PARAM_BASE_PERIOD]); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4668 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Base Period (%d)"), |
| 4669 | pReqMsg->basePeriod); |
| 4670 | |
| 4671 | /* Parse and fetch max AP per scan */ |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4672 | if (!tb[PARAM_MAX_AP_PER_SCAN]) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4673 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr max_ap_per_scan failed")); |
| 4674 | goto fail; |
| 4675 | } |
| 4676 | pReqMsg->maxAPperScan = nla_get_u32( |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4677 | tb[PARAM_MAX_AP_PER_SCAN]); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4678 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Max AP per Scan (%d)"), |
| 4679 | pReqMsg->maxAPperScan); |
| 4680 | |
| 4681 | /* Parse and fetch report threshold */ |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4682 | if (!tb[PARAM_RPT_THRHLD_PERCENT]) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4683 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr report_threshold failed")); |
| 4684 | goto fail; |
| 4685 | } |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4686 | pReqMsg->reportThresholdPercent = nla_get_u8( |
| 4687 | tb[PARAM_RPT_THRHLD_PERCENT]); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4688 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Report Threshold (%d)"), |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4689 | pReqMsg->reportThresholdPercent); |
| 4690 | |
| 4691 | /* Parse and fetch report threshold num scans */ |
| 4692 | if (!tb[PARAM_RPT_THRHLD_NUM_SCANS]) { |
| 4693 | hddLog(LOGE, FL("attr report_threshold num scans failed")); |
| 4694 | goto fail; |
| 4695 | } |
| 4696 | pReqMsg->reportThresholdNumScans = nla_get_u8( |
| 4697 | tb[PARAM_RPT_THRHLD_NUM_SCANS]); |
| 4698 | hddLog(LOG1, FL("Report Threshold num scans %d"), |
| 4699 | pReqMsg->reportThresholdNumScans); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4700 | |
| 4701 | /* Parse and fetch number of buckets */ |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4702 | if (!tb[PARAM_NUM_BUCKETS]) { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4703 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr number of buckets failed")); |
| 4704 | goto fail; |
| 4705 | } |
| 4706 | pReqMsg->numBuckets = nla_get_u8( |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4707 | tb[PARAM_NUM_BUCKETS]); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4708 | if (pReqMsg->numBuckets > WLAN_EXTSCAN_MAX_BUCKETS) { |
| 4709 | hddLog(VOS_TRACE_LEVEL_WARN, FL("Exceeded MAX number of buckets " |
| 4710 | "Setting numBuckets to %u"), WLAN_EXTSCAN_MAX_BUCKETS); |
| 4711 | pReqMsg->numBuckets = WLAN_EXTSCAN_MAX_BUCKETS; |
| 4712 | } |
| 4713 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Number of Buckets (%d)"), |
| 4714 | pReqMsg->numBuckets); |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4715 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4716 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_BUCKET_SPEC]) { |
| 4717 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr bucket spec failed")); |
| 4718 | goto fail; |
| 4719 | } |
| 4720 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4721 | pReqMsg->homeAwayTime = pHddCtx->cfg_ini->nRestTimeConc; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4722 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4723 | if (hdd_extscan_start_fill_bucket_channel_spec(pHddCtx, pReqMsg, tb)) |
| 4724 | goto fail; |
Dasari Srinivas | 8b2ce27 | 2014-09-16 16:57:30 +0530 | [diff] [blame] | 4725 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4726 | context = &pHddCtx->ext_scan_context; |
| 4727 | spin_lock(&hdd_context_lock); |
| 4728 | INIT_COMPLETION(context->response_event); |
| 4729 | context->request_id = request_id = pReqMsg->requestId; |
| 4730 | spin_unlock(&hdd_context_lock); |
Dasari Srinivas | 8b2ce27 | 2014-09-16 16:57:30 +0530 | [diff] [blame] | 4731 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4732 | status = sme_EXTScanStart(pHddCtx->hHal, pReqMsg); |
| 4733 | if (!HAL_STATUS_SUCCESS(status)) { |
| 4734 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4735 | FL("sme_EXTScanStart failed(err=%d)"), status); |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4736 | goto fail; |
| 4737 | } |
| 4738 | |
| 4739 | /* request was sent -- wait for the response */ |
| 4740 | rc = wait_for_completion_timeout(&context->response_event, |
| 4741 | msecs_to_jiffies(WLAN_WAIT_TIME_EXTSCAN)); |
| 4742 | |
| 4743 | if (!rc) { |
| 4744 | hddLog(LOGE, FL("sme_ExtScanStart timed out")); |
| 4745 | retval = -ETIMEDOUT; |
| 4746 | } else { |
| 4747 | spin_lock(&hdd_context_lock); |
| 4748 | if (context->request_id == request_id) |
| 4749 | retval = context->response_status; |
| 4750 | else |
| 4751 | retval = -EINVAL; |
| 4752 | spin_unlock(&hdd_context_lock); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4753 | } |
| 4754 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4755 | vos_mem_free(pReqMsg); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4756 | EXIT(); |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4757 | return retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4758 | |
| 4759 | fail: |
| 4760 | vos_mem_free(pReqMsg); |
| 4761 | return -EINVAL; |
| 4762 | } |
| 4763 | |
Padma, Santhosh Kumar | 7b9190d | 2015-08-17 17:45:29 +0530 | [diff] [blame] | 4764 | /* |
| 4765 | * done with short names for the global vendor params |
| 4766 | * used by wlan_hdd_cfg80211_extscan_start() |
| 4767 | */ |
| 4768 | #undef PARAM_MAX |
| 4769 | #undef PARAM_REQUEST_ID |
| 4770 | #undef PARAM_BASE_PERIOD |
| 4771 | #undef PARAMS_MAX_AP_PER_SCAN |
| 4772 | #undef PARAMS_RPT_THRHLD_PERCENT |
| 4773 | #undef PARAMS_RPT_THRHLD_NUM_SCANS |
| 4774 | #undef PARAMS_NUM_BUCKETS |
| 4775 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 4776 | static int wlan_hdd_cfg80211_extscan_start(struct wiphy *wiphy, |
| 4777 | struct wireless_dev *wdev, |
| 4778 | const void *data, int dataLen) |
| 4779 | { |
| 4780 | int ret = 0; |
| 4781 | |
| 4782 | vos_ssr_protect(__func__); |
| 4783 | ret = __wlan_hdd_cfg80211_extscan_start(wiphy, wdev, data, dataLen); |
| 4784 | vos_ssr_unprotect(__func__); |
| 4785 | |
| 4786 | return ret; |
| 4787 | } |
| 4788 | |
| 4789 | static int __wlan_hdd_cfg80211_extscan_stop(struct wiphy *wiphy, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4790 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 4791 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4792 | { |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4793 | tSirEXTScanStopReqParams reqMsg; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4794 | struct net_device *dev = wdev->netdev; |
| 4795 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 4796 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 4797 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 4798 | eHalStatus status; |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 4799 | int retval; |
| 4800 | unsigned long rc; |
| 4801 | struct hdd_ext_scan_context *context; |
| 4802 | tANI_U32 request_id; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4803 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4804 | ENTER(); |
| 4805 | |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 4806 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 4807 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 4808 | return -EINVAL; |
| 4809 | } |
| 4810 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4811 | status = wlan_hdd_validate_context(pHddCtx); |
| 4812 | if (0 != status) |
| 4813 | { |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4814 | return -EINVAL; |
| 4815 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4816 | /* check the EXTScan Capability */ |
| 4817 | if ( (TRUE != pHddCtx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 4818 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 4819 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4820 | { |
| 4821 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4822 | FL("EXTScan not enabled/supported by Firmware")); |
| 4823 | return -EINVAL; |
| 4824 | } |
| 4825 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4826 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 4827 | data, dataLen, |
| 4828 | wlan_hdd_extscan_config_policy)) { |
| 4829 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 4830 | return -EINVAL; |
| 4831 | } |
| 4832 | |
| 4833 | /* Parse and fetch request Id */ |
| 4834 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 4835 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 4836 | return -EINVAL; |
| 4837 | } |
| 4838 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4839 | reqMsg.requestId = nla_get_u32( |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4840 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4841 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), reqMsg.requestId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4842 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4843 | reqMsg.sessionId = pAdapter->sessionId; |
| 4844 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Session Id (%d)"), reqMsg.sessionId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4845 | |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 4846 | context = &pHddCtx->ext_scan_context; |
| 4847 | spin_lock(&hdd_context_lock); |
| 4848 | INIT_COMPLETION(context->response_event); |
| 4849 | context->request_id = request_id = reqMsg.sessionId; |
| 4850 | spin_unlock(&hdd_context_lock); |
| 4851 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4852 | status = sme_EXTScanStop(pHddCtx->hHal, &reqMsg); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4853 | if (!HAL_STATUS_SUCCESS(status)) { |
| 4854 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4855 | FL("sme_EXTScanStop failed(err=%d)"), status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4856 | return -EINVAL; |
| 4857 | } |
| 4858 | |
Padma, Santhosh Kumar | 57cff7f | 2015-08-17 18:33:14 +0530 | [diff] [blame] | 4859 | /* request was sent -- wait for the response */ |
| 4860 | rc = wait_for_completion_timeout(&context->response_event, |
| 4861 | msecs_to_jiffies(WLAN_WAIT_TIME_EXTSCAN)); |
| 4862 | |
| 4863 | if (!rc) { |
| 4864 | hddLog(LOGE, FL("sme_ExtScanStop timed out")); |
| 4865 | retval = -ETIMEDOUT; |
| 4866 | } else { |
| 4867 | spin_lock(&hdd_context_lock); |
| 4868 | if (context->request_id == request_id) |
| 4869 | retval = context->response_status; |
| 4870 | else |
| 4871 | retval = -EINVAL; |
| 4872 | spin_unlock(&hdd_context_lock); |
| 4873 | } |
| 4874 | |
| 4875 | return retval; |
| 4876 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4877 | EXIT(); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4878 | return 0; |
| 4879 | } |
| 4880 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 4881 | static int wlan_hdd_cfg80211_extscan_stop(struct wiphy *wiphy, |
| 4882 | struct wireless_dev *wdev, |
| 4883 | const void *data, int dataLen) |
| 4884 | { |
| 4885 | int ret = 0; |
| 4886 | |
| 4887 | vos_ssr_protect(__func__); |
| 4888 | ret = __wlan_hdd_cfg80211_extscan_stop(wiphy, wdev, data, dataLen); |
| 4889 | vos_ssr_unprotect(__func__); |
| 4890 | |
| 4891 | return ret; |
| 4892 | } |
| 4893 | |
| 4894 | static int __wlan_hdd_cfg80211_extscan_reset_bssid_hotlist(struct wiphy *wiphy, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4895 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 4896 | const void *data, int dataLen) |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4897 | { |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4898 | tSirEXTScanResetBssidHotlistReqParams reqMsg; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4899 | struct net_device *dev = wdev->netdev; |
| 4900 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 4901 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 4902 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX + 1]; |
| 4903 | eHalStatus status; |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 4904 | struct hdd_ext_scan_context *context; |
| 4905 | tANI_U32 request_id; |
| 4906 | unsigned long rc; |
| 4907 | int retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4908 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4909 | ENTER(); |
| 4910 | |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 4911 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 4912 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 4913 | return -EINVAL; |
| 4914 | } |
| 4915 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4916 | status = wlan_hdd_validate_context(pHddCtx); |
| 4917 | if (0 != status) |
| 4918 | { |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 4919 | hddLog(LOGE, FL("HDD context is not valid")); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4920 | return -EINVAL; |
| 4921 | } |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4922 | /* check the EXTScan Capability */ |
| 4923 | if ( (TRUE != pHddCtx->cfg_ini->fEnableEXTScan) || |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 4924 | (TRUE != sme_IsFeatureSupportedByFW(EXTENDED_SCAN)) || |
| 4925 | (TRUE != sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED))) |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4926 | { |
| 4927 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4928 | FL("EXTScan not enabled/supported by Firmware")); |
| 4929 | return -EINVAL; |
| 4930 | } |
| 4931 | |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4932 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_MAX, |
| 4933 | data, dataLen, |
| 4934 | wlan_hdd_extscan_config_policy)) { |
| 4935 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 4936 | return -EINVAL; |
| 4937 | } |
| 4938 | |
| 4939 | /* Parse and fetch request Id */ |
| 4940 | if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]) { |
| 4941 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr request id failed")); |
| 4942 | return -EINVAL; |
| 4943 | } |
| 4944 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4945 | reqMsg.requestId = nla_get_u32( |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4946 | tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_SUBCMD_CONFIG_PARAM_REQUEST_ID]); |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4947 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Req Id (%d)"), reqMsg.requestId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4948 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4949 | reqMsg.sessionId = pAdapter->sessionId; |
| 4950 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Session Id (%d)"), reqMsg.sessionId); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4951 | |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 4952 | context = &pHddCtx->ext_scan_context; |
| 4953 | spin_lock(&hdd_context_lock); |
| 4954 | INIT_COMPLETION(context->response_event); |
| 4955 | context->request_id = request_id = reqMsg.requestId; |
| 4956 | spin_unlock(&hdd_context_lock); |
| 4957 | |
Dino Mycle | e8843b3 | 2014-07-04 14:21:45 +0530 | [diff] [blame] | 4958 | status = sme_ResetBssHotlist(pHddCtx->hHal, &reqMsg); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4959 | if (!HAL_STATUS_SUCCESS(status)) { |
| 4960 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 4961 | FL("sme_ResetBssHotlist failed(err=%d)"), status); |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4962 | return -EINVAL; |
| 4963 | } |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 4964 | |
| 4965 | /* request was sent -- wait for the response */ |
| 4966 | rc = wait_for_completion_timeout(&context->response_event, |
| 4967 | msecs_to_jiffies(WLAN_WAIT_TIME_EXTSCAN)); |
| 4968 | if (!rc) { |
| 4969 | hddLog(LOGE, FL("sme_ResetBssHotlist timed out")); |
| 4970 | retval = -ETIMEDOUT; |
| 4971 | } else { |
| 4972 | spin_lock(&hdd_context_lock); |
| 4973 | if (context->request_id == request_id) |
| 4974 | retval = context->response_status; |
| 4975 | else |
| 4976 | retval = -EINVAL; |
| 4977 | spin_unlock(&hdd_context_lock); |
| 4978 | } |
| 4979 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 4980 | EXIT(); |
Padma, Santhosh Kumar | 04a3bab | 2015-08-20 13:09:35 +0530 | [diff] [blame] | 4981 | return retval; |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4982 | } |
| 4983 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 4984 | static int wlan_hdd_cfg80211_extscan_reset_bssid_hotlist(struct wiphy *wiphy, |
| 4985 | struct wireless_dev *wdev, |
| 4986 | const void *data, int dataLen) |
| 4987 | { |
| 4988 | int ret = 0; |
| 4989 | |
| 4990 | vos_ssr_protect(__func__); |
| 4991 | ret = __wlan_hdd_cfg80211_extscan_reset_bssid_hotlist(wiphy, wdev, data, dataLen); |
| 4992 | vos_ssr_unprotect(__func__); |
| 4993 | |
| 4994 | return ret; |
| 4995 | } |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 4996 | #endif /* WLAN_FEATURE_EXTSCAN */ |
| 4997 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 4998 | /*EXT TDLS*/ |
| 4999 | static const struct nla_policy |
| 5000 | wlan_hdd_tdls_config_enable_policy[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAX +1] = |
| 5001 | { |
| 5002 | [QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAC_ADDR] = {.type = NLA_UNSPEC }, |
| 5003 | [QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_CHANNEL] = {.type = NLA_S32 }, |
| 5004 | [QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_GLOBAL_OPERATING_CLASS] = |
| 5005 | {.type = NLA_S32 }, |
| 5006 | [QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAX_LATENCY_MS] = {.type = NLA_S32 }, |
| 5007 | [QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MIN_BANDWIDTH_KBPS] = {.type = NLA_S32 }, |
| 5008 | |
| 5009 | }; |
| 5010 | |
| 5011 | static const struct nla_policy |
| 5012 | wlan_hdd_tdls_config_disable_policy[QCA_WLAN_VENDOR_ATTR_TDLS_DISABLE_MAX +1] = |
| 5013 | { |
| 5014 | [QCA_WLAN_VENDOR_ATTR_TDLS_DISABLE_MAC_ADDR] = {.type = NLA_UNSPEC }, |
| 5015 | |
| 5016 | }; |
| 5017 | |
| 5018 | static const struct nla_policy |
| 5019 | wlan_hdd_tdls_config_state_change_policy[ |
| 5020 | QCA_WLAN_VENDOR_ATTR_TDLS_STATE_MAX +1] = |
| 5021 | { |
| 5022 | [QCA_WLAN_VENDOR_ATTR_TDLS_STATE_MAC_ADDR] = {.type = NLA_UNSPEC }, |
| 5023 | [QCA_WLAN_VENDOR_ATTR_TDLS_NEW_STATE] = {.type = NLA_S32 }, |
| 5024 | [QCA_WLAN_VENDOR_ATTR_TDLS_STATE_REASON] = {.type = NLA_S32 }, |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5025 | [QCA_WLAN_VENDOR_ATTR_TDLS_STATE_CHANNEL] = {.type = NLA_S32 }, |
| 5026 | [QCA_WLAN_VENDOR_ATTR_TDLS_STATE_GLOBAL_OPERATING_CLASS] = |
| 5027 | {.type = NLA_S32 }, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5028 | |
| 5029 | }; |
| 5030 | |
| 5031 | static const struct nla_policy |
| 5032 | wlan_hdd_tdls_config_get_status_policy[ |
| 5033 | QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_MAX +1] = |
| 5034 | { |
| 5035 | [QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_MAC_ADDR] = {.type = NLA_UNSPEC }, |
| 5036 | [QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_STATE] = {.type = NLA_S32 }, |
| 5037 | [QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_REASON] = {.type = NLA_S32 }, |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5038 | [QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_CHANNEL] = {.type = NLA_S32 }, |
| 5039 | [QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_GLOBAL_OPERATING_CLASS] |
| 5040 | = {.type = NLA_S32 }, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5041 | |
| 5042 | }; |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5043 | |
| 5044 | static const struct nla_policy |
| 5045 | wlan_hdd_mac_config[QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI_MAX+1] = |
| 5046 | { |
| 5047 | [QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI] = {.type = NLA_UNSPEC }, |
| 5048 | }; |
| 5049 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5050 | static int __wlan_hdd_cfg80211_set_spoofed_mac_oui(struct wiphy *wiphy, |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5051 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 5052 | const void *data, |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5053 | int data_len) |
| 5054 | { |
| 5055 | |
| 5056 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5057 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI_MAX + 1]; |
| 5058 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5059 | ENTER(); |
| 5060 | |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5061 | if (0 != wlan_hdd_validate_context(pHddCtx)){ |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5062 | return -EINVAL; |
| 5063 | } |
Hanumantha Reddy Pothula | ca1d1cc | 2015-10-26 15:37:35 +0530 | [diff] [blame] | 5064 | if (0 == pHddCtx->cfg_ini->enableMacSpoofing) { |
Ratheesh S P | 36dbc93 | 2015-08-07 14:28:57 +0530 | [diff] [blame] | 5065 | hddLog(VOS_TRACE_LEVEL_INFO, FL("MAC_SPOOFED_SCAN disabled in ini")); |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5066 | return -ENOTSUPP; |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 5067 | } |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5068 | if (TRUE != sme_IsFeatureSupportedByFW(MAC_SPOOFED_SCAN)){ |
Ratheesh S P | 36dbc93 | 2015-08-07 14:28:57 +0530 | [diff] [blame] | 5069 | hddLog(VOS_TRACE_LEVEL_INFO, FL("MAC_SPOOFED_SCAN not supported by FW")); |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5070 | return -ENOTSUPP; |
| 5071 | } |
| 5072 | |
| 5073 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI_MAX, |
| 5074 | data, data_len, wlan_hdd_mac_config)) { |
| 5075 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 5076 | return -EINVAL; |
| 5077 | } |
| 5078 | |
| 5079 | /* Parse and fetch mac address */ |
| 5080 | if (!tb[QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI]) { |
| 5081 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr mac addr failed")); |
| 5082 | return -EINVAL; |
| 5083 | } |
| 5084 | |
| 5085 | memcpy(pHddCtx->spoofMacAddr.randomMacAddr.bytes, nla_data( |
| 5086 | tb[QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI]), |
| 5087 | VOS_MAC_ADDR_LAST_3_BYTES); |
| 5088 | |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 5089 | pHddCtx->spoofMacAddr.isEnabled = TRUE; |
| 5090 | |
| 5091 | vos_trace_hex_dump( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, nla_data( |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5092 | tb[QCA_WLAN_VENDOR_ATTR_SET_SCANNING_MAC_OUI]), |
| 5093 | VOS_MAC_ADDR_FIRST_3_BYTES); |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 5094 | if ((pHddCtx->spoofMacAddr.randomMacAddr.bytes[0] == 0) && |
| 5095 | (pHddCtx->spoofMacAddr.randomMacAddr.bytes[1] == 0) && |
| 5096 | (pHddCtx->spoofMacAddr.randomMacAddr.bytes[2] == 0)) |
| 5097 | { |
| 5098 | hddLog(LOG1, FL("ZERO MAC OUI Recieved. Disabling Spoofing")); |
| 5099 | vos_mem_zero(pHddCtx->spoofMacAddr.randomMacAddr.bytes, |
| 5100 | VOS_MAC_ADDRESS_LEN); |
| 5101 | pHddCtx->spoofMacAddr.isEnabled = FALSE; |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5102 | } |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5103 | |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 5104 | if (VOS_STATUS_SUCCESS != hdd_processSpoofMacAddrRequest(pHddCtx)) |
| 5105 | { |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5106 | hddLog(LOGE, FL("Failed to send Spoof Mac Addr to FW")); |
| 5107 | } |
| 5108 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5109 | EXIT(); |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 5110 | return 0; |
| 5111 | } |
| 5112 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5113 | static int wlan_hdd_cfg80211_set_spoofed_mac_oui(struct wiphy *wiphy, |
| 5114 | struct wireless_dev *wdev, |
| 5115 | const void *data, |
| 5116 | int data_len) |
| 5117 | { |
| 5118 | int ret = 0; |
| 5119 | |
| 5120 | vos_ssr_protect(__func__); |
| 5121 | ret = __wlan_hdd_cfg80211_set_spoofed_mac_oui(wiphy, wdev, data, data_len); |
| 5122 | vos_ssr_unprotect(__func__); |
| 5123 | |
| 5124 | return ret; |
| 5125 | } |
| 5126 | |
| 5127 | static int __wlan_hdd_cfg80211_exttdls_get_status(struct wiphy *wiphy, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5128 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 5129 | const void *data, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5130 | int data_len) |
| 5131 | { |
| 5132 | u8 peer[6] = {0}; |
| 5133 | struct net_device *dev = wdev->netdev; |
| 5134 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 5135 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5136 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_MAX + 1]; |
| 5137 | eHalStatus ret; |
| 5138 | tANI_S32 state; |
| 5139 | tANI_S32 reason; |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5140 | tANI_S32 global_operating_class = 0; |
| 5141 | tANI_S32 channel = 0; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5142 | struct sk_buff *skb = NULL; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5143 | int retVal; |
| 5144 | |
| 5145 | ENTER(); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5146 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5147 | if (!pAdapter) { |
| 5148 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adpater is NULL")); |
| 5149 | return -EINVAL; |
| 5150 | } |
| 5151 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5152 | ret = wlan_hdd_validate_context(pHddCtx); |
| 5153 | if (0 != ret) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5154 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid HDD context")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5155 | return -EINVAL; |
| 5156 | } |
| 5157 | if (pHddCtx->cfg_ini->fTDLSExternalControl == FALSE) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5158 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("TDLS external control is disabled")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5159 | return -ENOTSUPP; |
| 5160 | } |
| 5161 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_MAX, |
| 5162 | data, data_len, |
| 5163 | wlan_hdd_tdls_config_get_status_policy)) { |
| 5164 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 5165 | return -EINVAL; |
| 5166 | } |
| 5167 | |
| 5168 | /* Parse and fetch mac address */ |
| 5169 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_MAC_ADDR]) { |
| 5170 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr mac addr failed")); |
| 5171 | return -EINVAL; |
| 5172 | } |
| 5173 | |
| 5174 | memcpy(peer, nla_data( |
| 5175 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_MAC_ADDR]), |
| 5176 | sizeof(peer)); |
| 5177 | hddLog(VOS_TRACE_LEVEL_INFO, FL(MAC_ADDRESS_STR),MAC_ADDR_ARRAY(peer)); |
| 5178 | |
Konamki, Sreelakshmi | abb59ed | 2015-06-12 12:13:23 +0530 | [diff] [blame] | 5179 | wlan_hdd_tdls_get_status(pAdapter, peer, &state, &reason); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5180 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5181 | skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5182 | 4 * sizeof(s32) + |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5183 | NLMSG_HDRLEN); |
| 5184 | |
| 5185 | if (!skb) { |
| 5186 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 5187 | FL("cfg80211_vendor_cmd_alloc_reply_skb failed")); |
| 5188 | return -EINVAL; |
| 5189 | } |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5190 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reason (%d) Status (%d) class (%d) channel (%d) peer" MAC_ADDRESS_STR), |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5191 | reason, |
| 5192 | state, |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5193 | global_operating_class, |
| 5194 | channel, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5195 | MAC_ADDR_ARRAY(peer)); |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5196 | if (nla_put_s32(skb, |
| 5197 | QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_STATE, |
| 5198 | state) || |
| 5199 | nla_put_s32(skb, |
| 5200 | QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_REASON, |
| 5201 | reason) || |
| 5202 | nla_put_s32(skb, |
| 5203 | QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_GLOBAL_OPERATING_CLASS, |
| 5204 | global_operating_class) || |
| 5205 | nla_put_s32(skb, |
| 5206 | QCA_WLAN_VENDOR_ATTR_TDLS_GET_STATUS_CHANNEL, |
| 5207 | channel)) { |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5208 | |
| 5209 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 5210 | goto nla_put_failure; |
| 5211 | } |
| 5212 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5213 | retVal = cfg80211_vendor_cmd_reply(skb); |
| 5214 | EXIT(); |
| 5215 | return retVal; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5216 | |
| 5217 | nla_put_failure: |
| 5218 | kfree_skb(skb); |
| 5219 | return -EINVAL; |
| 5220 | } |
| 5221 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5222 | static int wlan_hdd_cfg80211_exttdls_get_status(struct wiphy *wiphy, |
| 5223 | struct wireless_dev *wdev, |
| 5224 | const void *data, |
| 5225 | int data_len) |
| 5226 | { |
| 5227 | int ret = 0; |
| 5228 | |
| 5229 | vos_ssr_protect(__func__); |
| 5230 | ret = __wlan_hdd_cfg80211_exttdls_get_status(wiphy, wdev, data, data_len); |
| 5231 | vos_ssr_unprotect(__func__); |
| 5232 | |
| 5233 | return ret; |
| 5234 | } |
| 5235 | |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 5236 | static int wlan_hdd_cfg80211_exttdls_callback( |
| 5237 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 5238 | const tANI_U8* mac, |
| 5239 | #else |
| 5240 | tANI_U8* mac, |
| 5241 | #endif |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5242 | tANI_S32 state, |
| 5243 | tANI_S32 reason, |
| 5244 | void *ctx) |
| 5245 | { |
| 5246 | hdd_adapter_t* pAdapter = (hdd_adapter_t*)ctx; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5247 | struct sk_buff *skb = NULL; |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5248 | tANI_S32 global_operating_class = 0; |
| 5249 | tANI_S32 channel = 0; |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5250 | hdd_context_t *pHddCtx; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5251 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5252 | ENTER(); |
| 5253 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5254 | if (!pAdapter) { |
| 5255 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adpater is NULL")); |
| 5256 | return -EINVAL; |
| 5257 | } |
| 5258 | |
| 5259 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5260 | if (wlan_hdd_validate_context(pHddCtx)) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5261 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid HDD context")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5262 | return -EINVAL; |
| 5263 | } |
| 5264 | |
| 5265 | if (pHddCtx->cfg_ini->fTDLSExternalControl == FALSE) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5266 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("TDLS external control is disabled")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5267 | return -ENOTSUPP; |
| 5268 | } |
Anand N Sunkad | 26ca6cc | 2015-07-29 09:54:52 +0530 | [diff] [blame] | 5269 | skb = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
| 5270 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 5271 | NULL, |
| 5272 | #endif |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5273 | EXTTDLS_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
| 5274 | QCA_NL80211_VENDOR_SUBCMD_TDLS_STATE_CHANGE_INDEX, |
| 5275 | GFP_KERNEL); |
| 5276 | |
| 5277 | if (!skb) { |
| 5278 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 5279 | FL("cfg80211_vendor_event_alloc failed")); |
| 5280 | return -EINVAL; |
| 5281 | } |
| 5282 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Entering ")); |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5283 | hddLog(VOS_TRACE_LEVEL_INFO, "Reason: (%d) Status: (%d) Class: (%d) Channel: (%d)", |
| 5284 | reason, |
| 5285 | state, |
| 5286 | global_operating_class, |
| 5287 | channel); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5288 | hddLog(VOS_TRACE_LEVEL_WARN, "tdls peer " MAC_ADDRESS_STR, |
| 5289 | MAC_ADDR_ARRAY(mac)); |
| 5290 | |
Atul Mittal | 0a9f68d | 2014-10-16 15:26:38 +0530 | [diff] [blame] | 5291 | if (nla_put(skb, |
| 5292 | QCA_WLAN_VENDOR_ATTR_TDLS_STATE_MAC_ADDR, |
| 5293 | VOS_MAC_ADDR_SIZE, mac) || |
| 5294 | nla_put_s32(skb, |
| 5295 | QCA_WLAN_VENDOR_ATTR_TDLS_NEW_STATE, |
| 5296 | state) || |
| 5297 | nla_put_s32(skb, |
| 5298 | QCA_WLAN_VENDOR_ATTR_TDLS_STATE_REASON, |
| 5299 | reason) || |
| 5300 | nla_put_s32(skb, |
| 5301 | QCA_WLAN_VENDOR_ATTR_TDLS_STATE_CHANNEL, |
| 5302 | channel) || |
| 5303 | nla_put_s32(skb, |
| 5304 | QCA_WLAN_VENDOR_ATTR_TDLS_STATE_GLOBAL_OPERATING_CLASS, |
| 5305 | global_operating_class) |
| 5306 | ) { |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5307 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla put fail")); |
| 5308 | goto nla_put_failure; |
| 5309 | } |
| 5310 | |
| 5311 | cfg80211_vendor_event(skb, GFP_KERNEL); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5312 | EXIT(); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5313 | return (0); |
| 5314 | |
| 5315 | nla_put_failure: |
| 5316 | kfree_skb(skb); |
| 5317 | return -EINVAL; |
| 5318 | } |
| 5319 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5320 | static int __wlan_hdd_cfg80211_exttdls_enable(struct wiphy *wiphy, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5321 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 5322 | const void *data, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5323 | int data_len) |
| 5324 | { |
| 5325 | u8 peer[6] = {0}; |
| 5326 | struct net_device *dev = wdev->netdev; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5327 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5328 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAX + 1]; |
| 5329 | eHalStatus status; |
| 5330 | tdls_req_params_t pReqMsg = {0}; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5331 | int ret; |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5332 | hdd_adapter_t *pAdapter; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5333 | |
| 5334 | ENTER(); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5335 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5336 | if (!dev) { |
| 5337 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Dev pointer is NULL")); |
| 5338 | return -EINVAL; |
| 5339 | } |
| 5340 | |
| 5341 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 5342 | if (!pAdapter) { |
| 5343 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adpater is NULL")); |
| 5344 | return -EINVAL; |
| 5345 | } |
| 5346 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5347 | status = wlan_hdd_validate_context(pHddCtx); |
| 5348 | if (0 != status) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5349 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid HDD context")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5350 | return -EINVAL; |
| 5351 | } |
| 5352 | if (pHddCtx->cfg_ini->fTDLSExternalControl == FALSE) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5353 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("TDLS external control is disabled")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5354 | return -ENOTSUPP; |
| 5355 | } |
| 5356 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAX, |
| 5357 | data, data_len, |
| 5358 | wlan_hdd_tdls_config_enable_policy)) { |
| 5359 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 5360 | return -EINVAL; |
| 5361 | } |
| 5362 | |
| 5363 | /* Parse and fetch mac address */ |
| 5364 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAC_ADDR]) { |
| 5365 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr mac addr failed")); |
| 5366 | return -EINVAL; |
| 5367 | } |
| 5368 | |
| 5369 | memcpy(peer, nla_data( |
| 5370 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAC_ADDR]), |
| 5371 | sizeof(peer)); |
| 5372 | hddLog(VOS_TRACE_LEVEL_INFO, FL(MAC_ADDRESS_STR),MAC_ADDR_ARRAY(peer)); |
| 5373 | |
| 5374 | /* Parse and fetch channel */ |
| 5375 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_CHANNEL]) { |
| 5376 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr channel failed")); |
| 5377 | return -EINVAL; |
| 5378 | } |
| 5379 | pReqMsg.channel = nla_get_s32( |
| 5380 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_CHANNEL]); |
| 5381 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Channel Num (%d)"), pReqMsg.channel); |
| 5382 | |
| 5383 | /* Parse and fetch global operating class */ |
| 5384 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_GLOBAL_OPERATING_CLASS]) { |
| 5385 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr operating class failed")); |
| 5386 | return -EINVAL; |
| 5387 | } |
| 5388 | pReqMsg.global_operating_class = nla_get_s32( |
| 5389 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_GLOBAL_OPERATING_CLASS]); |
| 5390 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Operating class (%d)"), |
| 5391 | pReqMsg.global_operating_class); |
| 5392 | |
| 5393 | /* Parse and fetch latency ms */ |
| 5394 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAX_LATENCY_MS]) { |
| 5395 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr latency failed")); |
| 5396 | return -EINVAL; |
| 5397 | } |
| 5398 | pReqMsg.max_latency_ms = nla_get_s32( |
| 5399 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MAX_LATENCY_MS]); |
| 5400 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Latency (%d)"), |
| 5401 | pReqMsg.max_latency_ms); |
| 5402 | |
| 5403 | /* Parse and fetch required bandwidth kbps */ |
| 5404 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MIN_BANDWIDTH_KBPS]) { |
| 5405 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr bandwidth failed")); |
| 5406 | return -EINVAL; |
| 5407 | } |
| 5408 | |
| 5409 | pReqMsg.min_bandwidth_kbps = nla_get_s32( |
| 5410 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_ENABLE_MIN_BANDWIDTH_KBPS]); |
| 5411 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Bandwidth (%d)"), |
| 5412 | pReqMsg.min_bandwidth_kbps); |
| 5413 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5414 | ret = wlan_hdd_tdls_extctrl_config_peer(pAdapter, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5415 | peer, |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 5416 | &pReqMsg, |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5417 | wlan_hdd_cfg80211_exttdls_callback); |
| 5418 | |
| 5419 | EXIT(); |
| 5420 | return ret; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5421 | } |
| 5422 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5423 | static int wlan_hdd_cfg80211_exttdls_enable(struct wiphy *wiphy, |
| 5424 | struct wireless_dev *wdev, |
| 5425 | const void *data, |
| 5426 | int data_len) |
| 5427 | { |
| 5428 | int ret = 0; |
| 5429 | |
| 5430 | vos_ssr_protect(__func__); |
| 5431 | ret = __wlan_hdd_cfg80211_exttdls_enable(wiphy, wdev, data, data_len); |
| 5432 | vos_ssr_unprotect(__func__); |
| 5433 | |
| 5434 | return ret; |
| 5435 | } |
| 5436 | |
| 5437 | static int __wlan_hdd_cfg80211_exttdls_disable(struct wiphy *wiphy, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5438 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 5439 | const void *data, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5440 | int data_len) |
| 5441 | { |
| 5442 | u8 peer[6] = {0}; |
| 5443 | struct net_device *dev = wdev->netdev; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5444 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5445 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_TDLS_DISABLE_MAX + 1]; |
| 5446 | eHalStatus status; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5447 | int ret; |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5448 | hdd_adapter_t *pAdapter; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5449 | |
| 5450 | ENTER(); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5451 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 5452 | if (!dev) { |
| 5453 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Dev pointer is NULL")); |
| 5454 | return -EINVAL; |
| 5455 | } |
| 5456 | |
| 5457 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 5458 | if (!pAdapter) { |
| 5459 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adapter is NULL")); |
| 5460 | return -EINVAL; |
| 5461 | } |
| 5462 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5463 | status = wlan_hdd_validate_context(pHddCtx); |
| 5464 | if (0 != status) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5465 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid HDD context")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5466 | return -EINVAL; |
| 5467 | } |
| 5468 | if (pHddCtx->cfg_ini->fTDLSExternalControl == FALSE) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 5469 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("TDLS external control is disabled")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5470 | return -ENOTSUPP; |
| 5471 | } |
| 5472 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_TDLS_DISABLE_MAX, |
| 5473 | data, data_len, |
| 5474 | wlan_hdd_tdls_config_disable_policy)) { |
| 5475 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 5476 | return -EINVAL; |
| 5477 | } |
| 5478 | /* Parse and fetch mac address */ |
| 5479 | if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_DISABLE_MAC_ADDR]) { |
| 5480 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr mac addr failed")); |
| 5481 | return -EINVAL; |
| 5482 | } |
| 5483 | |
| 5484 | memcpy(peer, nla_data( |
| 5485 | tb[QCA_WLAN_VENDOR_ATTR_TDLS_DISABLE_MAC_ADDR]), |
| 5486 | sizeof(peer)); |
| 5487 | hddLog(VOS_TRACE_LEVEL_INFO, FL(MAC_ADDRESS_STR),MAC_ADDR_ARRAY(peer)); |
| 5488 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5489 | ret = wlan_hdd_tdls_extctrl_deconfig_peer(pAdapter, peer); |
| 5490 | |
| 5491 | EXIT(); |
| 5492 | return ret; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 5493 | } |
| 5494 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5495 | static int wlan_hdd_cfg80211_exttdls_disable(struct wiphy *wiphy, |
| 5496 | struct wireless_dev *wdev, |
| 5497 | const void *data, |
| 5498 | int data_len) |
| 5499 | { |
| 5500 | int ret = 0; |
| 5501 | |
| 5502 | vos_ssr_protect(__func__); |
| 5503 | ret = __wlan_hdd_cfg80211_exttdls_disable(wiphy, wdev, data, data_len); |
| 5504 | vos_ssr_unprotect(__func__); |
| 5505 | |
| 5506 | return ret; |
| 5507 | } |
| 5508 | |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5509 | static int |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5510 | __wlan_hdd_cfg80211_get_supported_features(struct wiphy *wiphy, |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5511 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 5512 | const void *data, int data_len) |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5513 | { |
| 5514 | struct net_device *dev = wdev->netdev; |
| 5515 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 5516 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5517 | struct sk_buff *skb = NULL; |
| 5518 | tANI_U32 fset = 0; |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5519 | int ret = 0; |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5520 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5521 | ENTER(); |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5522 | |
| 5523 | ret = wlan_hdd_validate_context(pHddCtx); |
| 5524 | if (0 != ret) |
| 5525 | { |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5526 | return ret; |
| 5527 | } |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5528 | if (wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION)) { |
| 5529 | hddLog(LOG1, FL("Infra Station mode is supported by driver")); |
| 5530 | fset |= WIFI_FEATURE_INFRA; |
| 5531 | } |
| 5532 | |
| 5533 | if (TRUE == hdd_is_5g_supported(pHddCtx)) { |
| 5534 | hddLog(LOG1, FL("INFRA_5G is supported by firmware")); |
| 5535 | fset |= WIFI_FEATURE_INFRA_5G; |
| 5536 | } |
| 5537 | |
| 5538 | #ifdef WLAN_FEATURE_P2P |
| 5539 | if ((wiphy->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)) && |
| 5540 | (wiphy->interface_modes & BIT(NL80211_IFTYPE_P2P_GO))) { |
| 5541 | hddLog(LOG1, FL("WiFi-Direct is supported by driver")); |
| 5542 | fset |= WIFI_FEATURE_P2P; |
| 5543 | } |
| 5544 | #endif |
| 5545 | |
| 5546 | /* Soft-AP is supported currently by default */ |
| 5547 | fset |= WIFI_FEATURE_SOFT_AP; |
| 5548 | |
Kanchanapally, Vidyullatha | 683aed0 | 2015-03-24 16:58:38 +0530 | [diff] [blame] | 5549 | /* HOTSPOT is a supplicant feature, enable it by default */ |
| 5550 | fset |= WIFI_FEATURE_HOTSPOT; |
| 5551 | |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5552 | #ifdef WLAN_FEATURE_EXTSCAN |
| 5553 | if ((TRUE == pHddCtx->cfg_ini->fEnableEXTScan) && |
Padma, Santhosh Kumar | 2ac5499 | 2015-10-12 18:20:58 +0530 | [diff] [blame] | 5554 | sme_IsFeatureSupportedByFW(EXTENDED_SCAN) && |
| 5555 | sme_IsFeatureSupportedByFW(EXT_SCAN_ENHANCED)) { |
| 5556 | hddLog(LOG1, FL("Enhanced EXTScan is supported by firmware")); |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5557 | fset |= WIFI_FEATURE_EXTSCAN; |
| 5558 | } |
| 5559 | #endif |
| 5560 | |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5561 | if (sme_IsFeatureSupportedByFW(NAN)) { |
| 5562 | hddLog(LOG1, FL("NAN is supported by firmware")); |
| 5563 | fset |= WIFI_FEATURE_NAN; |
| 5564 | } |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5565 | |
| 5566 | /* D2D RTT is not supported currently by default */ |
| 5567 | if (sme_IsFeatureSupportedByFW(RTT)) { |
| 5568 | hddLog(LOG1, FL("RTT is supported by firmware")); |
| 5569 | fset |= WIFI_FEATURE_D2AP_RTT; |
| 5570 | } |
| 5571 | |
| 5572 | #ifdef FEATURE_WLAN_BATCH_SCAN |
| 5573 | if (fset & WIFI_FEATURE_EXTSCAN) { |
| 5574 | hddLog(LOG1, FL("Batch scan is supported as extscan is supported")); |
| 5575 | fset &= ~WIFI_FEATURE_BATCH_SCAN; |
| 5576 | } else if (sme_IsFeatureSupportedByFW(BATCH_SCAN)) { |
| 5577 | hddLog(LOG1, FL("Batch scan is supported by firmware")); |
| 5578 | fset |= WIFI_FEATURE_BATCH_SCAN; |
| 5579 | } |
| 5580 | #endif |
| 5581 | |
| 5582 | #ifdef FEATURE_WLAN_SCAN_PNO |
| 5583 | if (pHddCtx->cfg_ini->configPNOScanSupport && |
| 5584 | (eHAL_STATUS_SUCCESS == wlan_hdd_is_pno_allowed(pAdapter))) { |
| 5585 | hddLog(LOG1, FL("PNO is supported by firmware")); |
| 5586 | fset |= WIFI_FEATURE_PNO; |
| 5587 | } |
| 5588 | #endif |
| 5589 | |
| 5590 | /* STA+STA is supported currently by default */ |
| 5591 | fset |= WIFI_FEATURE_ADDITIONAL_STA; |
| 5592 | |
| 5593 | #ifdef FEATURE_WLAN_TDLS |
| 5594 | if ((TRUE == pHddCtx->cfg_ini->fEnableTDLSSupport) && |
| 5595 | sme_IsFeatureSupportedByFW(TDLS)) { |
| 5596 | hddLog(LOG1, FL("TDLS is supported by firmware")); |
| 5597 | fset |= WIFI_FEATURE_TDLS; |
| 5598 | } |
| 5599 | |
| 5600 | /* TDLS_OFFCHANNEL is not supported currently by default */ |
| 5601 | #endif |
| 5602 | |
| 5603 | #ifdef WLAN_AP_STA_CONCURRENCY |
| 5604 | /* AP+STA concurrency is supported currently by default */ |
| 5605 | fset |= WIFI_FEATURE_AP_STA; |
| 5606 | #endif |
| 5607 | |
Mukul Sharma | 5add053 | 2015-08-17 15:57:47 +0530 | [diff] [blame] | 5608 | #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| 5609 | fset |= WIFI_FEATURE_LINK_LAYER_STATS; |
| 5610 | hddLog(LOG1, FL("Link layer stats is supported by driver")); |
| 5611 | #endif |
| 5612 | |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5613 | skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, sizeof(fset) + |
| 5614 | NLMSG_HDRLEN); |
| 5615 | |
| 5616 | if (!skb) { |
| 5617 | hddLog(LOGE, FL("cfg80211_vendor_cmd_alloc_reply_skb failed")); |
| 5618 | return -EINVAL; |
| 5619 | } |
| 5620 | hddLog(LOG1, FL("Supported Features : 0x%x"), fset); |
| 5621 | |
| 5622 | if (nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_FEATURE_SET, fset)) { |
| 5623 | hddLog(LOGE, FL("nla put fail")); |
| 5624 | goto nla_put_failure; |
| 5625 | } |
| 5626 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5627 | ret = cfg80211_vendor_cmd_reply(skb); |
| 5628 | EXIT(); |
| 5629 | return ret; |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 5630 | |
| 5631 | nla_put_failure: |
| 5632 | kfree_skb(skb); |
| 5633 | return -EINVAL; |
| 5634 | } |
| 5635 | |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5636 | static int |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5637 | wlan_hdd_cfg80211_get_supported_features(struct wiphy *wiphy, |
| 5638 | struct wireless_dev *wdev, |
| 5639 | const void *data, int data_len) |
| 5640 | { |
| 5641 | int ret = 0; |
| 5642 | |
| 5643 | vos_ssr_protect(__func__); |
| 5644 | ret = __wlan_hdd_cfg80211_get_supported_features(wiphy, wdev, data, data_len); |
| 5645 | vos_ssr_unprotect(__func__); |
| 5646 | |
| 5647 | return ret; |
| 5648 | } |
| 5649 | |
Sachin Ahuja | c08f72a | 2015-09-22 15:25:47 +0530 | [diff] [blame] | 5650 | |
| 5651 | static const struct |
| 5652 | nla_policy |
| 5653 | qca_wlan_vendor_wifi_logger_get_ring_data_policy |
| 5654 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_GET_RING_DATA_MAX + 1] = { |
| 5655 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_GET_RING_DATA_ID] |
| 5656 | = {.type = NLA_U32 }, |
| 5657 | }; |
| 5658 | |
| 5659 | static int |
| 5660 | __wlan_hdd_cfg80211_wifi_logger_get_ring_data(struct wiphy *wiphy, |
| 5661 | struct wireless_dev *wdev, |
| 5662 | const void *data, |
| 5663 | int data_len) |
| 5664 | { |
| 5665 | int ret; |
| 5666 | VOS_STATUS status; |
| 5667 | uint32_t ring_id; |
| 5668 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 5669 | struct nlattr *tb |
| 5670 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_GET_RING_DATA_MAX + 1]; |
| 5671 | |
| 5672 | ENTER(); |
| 5673 | |
| 5674 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 5675 | if (0 != ret) { |
| 5676 | return ret; |
| 5677 | } |
| 5678 | |
| 5679 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_GET_RING_DATA_MAX, |
| 5680 | data, data_len, |
| 5681 | qca_wlan_vendor_wifi_logger_get_ring_data_policy)) { |
| 5682 | hddLog(LOGE, FL("Invalid attribute")); |
| 5683 | return -EINVAL; |
| 5684 | } |
| 5685 | |
| 5686 | /* Parse and fetch ring id */ |
| 5687 | if (!tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_GET_RING_DATA_ID]) { |
| 5688 | hddLog(LOGE, FL("attr ATTR failed")); |
| 5689 | return -EINVAL; |
| 5690 | } |
| 5691 | |
| 5692 | ring_id = nla_get_u32( |
| 5693 | tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_GET_RING_DATA_ID]); |
| 5694 | |
| 5695 | hddLog(LOG1, FL("Bug report triggered by framework")); |
| 5696 | |
| 5697 | status = vos_fatal_event_logs_req(WLAN_LOG_TYPE_NON_FATAL, |
| 5698 | WLAN_LOG_INDICATOR_FRAMEWORK, |
| 5699 | WLAN_LOG_REASON_CODE_FRAMEWORK, |
Abhishek Singh | 837adf2 | 2015-10-01 17:37:37 +0530 | [diff] [blame] | 5700 | TRUE, TRUE |
Sachin Ahuja | c08f72a | 2015-09-22 15:25:47 +0530 | [diff] [blame] | 5701 | ); |
| 5702 | if (VOS_STATUS_SUCCESS != status) { |
| 5703 | hddLog(LOGE, FL("Failed to trigger bug report")); |
| 5704 | |
| 5705 | return -EINVAL; |
| 5706 | } |
| 5707 | |
| 5708 | return 0; |
| 5709 | |
| 5710 | |
| 5711 | } |
| 5712 | |
| 5713 | |
| 5714 | static int |
| 5715 | wlan_hdd_cfg80211_wifi_logger_get_ring_data(struct wiphy *wiphy, |
| 5716 | struct wireless_dev *wdev, |
| 5717 | const void *data, |
| 5718 | int data_len) |
| 5719 | { |
| 5720 | int ret = 0; |
| 5721 | |
| 5722 | vos_ssr_protect(__func__); |
| 5723 | ret = __wlan_hdd_cfg80211_wifi_logger_get_ring_data(wiphy, |
| 5724 | wdev, data, data_len); |
| 5725 | vos_ssr_unprotect(__func__); |
| 5726 | |
| 5727 | return ret; |
| 5728 | |
| 5729 | } |
| 5730 | |
| 5731 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5732 | static int |
| 5733 | __wlan_hdd_cfg80211_get_concurrency_matrix(struct wiphy *wiphy, |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5734 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 5735 | const void *data, int data_len) |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5736 | { |
| 5737 | uint32_t feature_set_matrix[WLAN_HDD_MAX_FEATURE_SET] = {0}; |
| 5738 | uint8_t i, feature_sets, max_feature_sets; |
| 5739 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_GET_CONCURRENCY_MATRIX_MAX + 1]; |
| 5740 | struct sk_buff *reply_skb; |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5741 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5742 | int ret; |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5743 | |
| 5744 | ENTER(); |
| 5745 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5746 | ret = wlan_hdd_validate_context(pHddCtx); |
| 5747 | if (0 != ret) |
| 5748 | { |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5749 | return ret; |
| 5750 | } |
| 5751 | |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5752 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_GET_CONCURRENCY_MATRIX_MAX, |
| 5753 | data, data_len, NULL)) { |
| 5754 | hddLog(LOGE, FL("Invalid ATTR")); |
| 5755 | return -EINVAL; |
| 5756 | } |
| 5757 | |
| 5758 | /* Parse and fetch max feature set */ |
| 5759 | if (!tb[QCA_WLAN_VENDOR_ATTR_GET_CONCURRENCY_MATRIX_CONFIG_PARAM_SET_SIZE_MAX]) { |
| 5760 | hddLog(LOGE, FL("Attr max feature set size failed")); |
| 5761 | return -EINVAL; |
| 5762 | } |
| 5763 | max_feature_sets = nla_get_u32( |
| 5764 | tb[QCA_WLAN_VENDOR_ATTR_GET_CONCURRENCY_MATRIX_CONFIG_PARAM_SET_SIZE_MAX]); |
| 5765 | hddLog(LOG1, FL("Max feature set size (%d)"), max_feature_sets); |
| 5766 | |
| 5767 | /* Fill feature combination matrix */ |
| 5768 | feature_sets = 0; |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5769 | feature_set_matrix[feature_sets++] = WIFI_FEATURE_INFRA | |
| 5770 | WIFI_FEATURE_P2P; |
| 5771 | |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5772 | feature_set_matrix[feature_sets++] = WIFI_FEATURE_INFRA | |
| 5773 | WIFI_FEATURE_SOFT_AP; |
| 5774 | |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5775 | feature_set_matrix[feature_sets++] = WIFI_FEATURE_P2P | |
| 5776 | WIFI_FEATURE_SOFT_AP; |
| 5777 | |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5778 | feature_set_matrix[feature_sets++] = WIFI_FEATURE_INFRA | |
| 5779 | WIFI_FEATURE_SOFT_AP | |
| 5780 | WIFI_FEATURE_P2P; |
| 5781 | |
| 5782 | /* Add more feature combinations here */ |
| 5783 | |
| 5784 | feature_sets = VOS_MIN(feature_sets, max_feature_sets); |
| 5785 | hddLog(LOG1, FL("Number of feature sets (%d)"), feature_sets); |
| 5786 | hddLog(LOG1, "Feature set matrix"); |
| 5787 | for (i = 0; i < feature_sets; i++) |
| 5788 | hddLog(LOG1, "[%d] 0x%02X", i, feature_set_matrix[i]); |
| 5789 | |
| 5790 | reply_skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, sizeof(u32) + |
| 5791 | sizeof(u32) * feature_sets + |
| 5792 | NLMSG_HDRLEN); |
| 5793 | |
| 5794 | if (reply_skb) { |
| 5795 | if (nla_put_u32(reply_skb, |
| 5796 | QCA_WLAN_VENDOR_ATTR_GET_CONCURRENCY_MATRIX_RESULTS_SET_SIZE, |
| 5797 | feature_sets) || |
| 5798 | nla_put(reply_skb, |
| 5799 | QCA_WLAN_VENDOR_ATTR_GET_CONCURRENCY_MATRIX_RESULTS_SET, |
| 5800 | sizeof(u32) * feature_sets, feature_set_matrix)) { |
| 5801 | hddLog(LOGE, FL("nla put fail")); |
| 5802 | kfree_skb(reply_skb); |
| 5803 | return -EINVAL; |
| 5804 | } |
| 5805 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 5806 | ret = cfg80211_vendor_cmd_reply(reply_skb); |
| 5807 | EXIT(); |
| 5808 | return ret; |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5809 | } |
| 5810 | hddLog(LOGE, FL("Feature set matrix: buffer alloc fail")); |
| 5811 | return -ENOMEM; |
| 5812 | |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 5813 | } |
| 5814 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 5815 | static int |
| 5816 | wlan_hdd_cfg80211_get_concurrency_matrix(struct wiphy *wiphy, |
| 5817 | struct wireless_dev *wdev, |
| 5818 | const void *data, int data_len) |
| 5819 | { |
| 5820 | int ret = 0; |
| 5821 | |
| 5822 | vos_ssr_protect(__func__); |
| 5823 | ret = __wlan_hdd_cfg80211_get_concurrency_matrix(wiphy, wdev, data, |
| 5824 | data_len); |
| 5825 | vos_ssr_unprotect(__func__); |
| 5826 | |
| 5827 | return ret; |
| 5828 | } |
| 5829 | |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 5830 | |
| 5831 | static int |
| 5832 | __wlan_hdd_cfg80211_get_fw_mem_dump(struct wiphy *wiphy, |
| 5833 | struct wireless_dev *wdev, |
| 5834 | const void *data, int data_len) |
| 5835 | { |
| 5836 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 5837 | int ret; |
| 5838 | ENTER(); |
| 5839 | |
| 5840 | ret = wlan_hdd_validate_context(pHddCtx); |
| 5841 | if (0 != ret) |
| 5842 | { |
| 5843 | return ret; |
| 5844 | } |
| 5845 | |
| 5846 | if( !pHddCtx->cfg_ini->enableFwrMemDump || |
| 5847 | (FALSE == sme_IsFeatureSupportedByFW(MEMORY_DUMP_SUPPORTED))) |
| 5848 | { |
| 5849 | hddLog(VOS_TRACE_LEVEL_INFO, FL("FW dump Logging not supported")); |
| 5850 | return -EINVAL; |
| 5851 | } |
| 5852 | /*call common API for FW mem dump req*/ |
| 5853 | ret = wlan_hdd_fw_mem_dump_req(pHddCtx); |
| 5854 | |
c_manjee | 04b4c5c | 2015-10-13 18:35:01 +0530 | [diff] [blame] | 5855 | if (true == ret) |
| 5856 | { |
| 5857 | /*indicate to userspace the status of fw mem dump */ |
| 5858 | wlan_indicate_mem_dump_complete(true); |
| 5859 | } |
| 5860 | else |
| 5861 | { |
| 5862 | /*else send failure to userspace */ |
| 5863 | wlan_indicate_mem_dump_complete(false); |
| 5864 | } |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 5865 | EXIT(); |
| 5866 | return ret; |
| 5867 | } |
| 5868 | |
| 5869 | /** |
| 5870 | * wlan_hdd_cfg80211_get_fw_mem_dump() - Get FW memory dump |
| 5871 | * @wiphy: pointer to wireless wiphy structure. |
| 5872 | * @wdev: pointer to wireless_dev structure. |
| 5873 | * @data: Pointer to the NL data. |
| 5874 | * @data_len:Length of @data |
| 5875 | * |
| 5876 | * This is called when wlan driver needs to get the firmware memory dump |
| 5877 | * via vendor specific command. |
| 5878 | * |
| 5879 | * Return: 0 on success, error number otherwise. |
| 5880 | */ |
| 5881 | |
| 5882 | static int |
| 5883 | wlan_hdd_cfg80211_get_fw_mem_dump(struct wiphy *wiphy, |
| 5884 | struct wireless_dev *wdev, |
| 5885 | const void *data, int data_len) |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 5886 | { |
| 5887 | int ret = 0; |
| 5888 | vos_ssr_protect(__func__); |
| 5889 | ret = __wlan_hdd_cfg80211_get_fw_mem_dump(wiphy, wdev, data, |
| 5890 | data_len); |
| 5891 | vos_ssr_unprotect(__func__); |
| 5892 | return ret; |
| 5893 | } |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 5894 | |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 5895 | static const struct |
| 5896 | nla_policy |
| 5897 | qca_wlan_vendor_wifi_logger_start_policy |
| 5898 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_START_MAX + 1] = { |
| 5899 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_RING_ID] |
| 5900 | = {.type = NLA_U32 }, |
| 5901 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_VERBOSE_LEVEL] |
| 5902 | = {.type = NLA_U32 }, |
| 5903 | [QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_FLAGS] |
| 5904 | = {.type = NLA_U32 }, |
| 5905 | }; |
| 5906 | |
| 5907 | /** |
| 5908 | * __wlan_hdd_cfg80211_wifi_logger_start() - This function is used to enable |
| 5909 | * or disable the collection of packet statistics from the firmware |
| 5910 | * @wiphy: WIPHY structure pointer |
| 5911 | * @wdev: Wireless device structure pointer |
| 5912 | * @data: Pointer to the data received |
| 5913 | * @data_len: Length of the data received |
| 5914 | * |
| 5915 | * This function is used to enable or disable the collection of packet |
| 5916 | * statistics from the firmware |
| 5917 | * |
| 5918 | * Return: 0 on success and errno on failure |
| 5919 | */ |
| 5920 | static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy, |
| 5921 | struct wireless_dev *wdev, |
| 5922 | const void *data, |
| 5923 | int data_len) |
| 5924 | { |
| 5925 | eHalStatus status; |
| 5926 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 5927 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_START_MAX + 1]; |
| 5928 | tAniWifiStartLog start_log; |
| 5929 | |
| 5930 | status = wlan_hdd_validate_context(hdd_ctx); |
| 5931 | if (0 != status) { |
| 5932 | return -EINVAL; |
| 5933 | } |
| 5934 | |
| 5935 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_START_MAX, |
| 5936 | data, data_len, |
| 5937 | qca_wlan_vendor_wifi_logger_start_policy)) { |
| 5938 | hddLog(LOGE, FL("Invalid attribute")); |
| 5939 | return -EINVAL; |
| 5940 | } |
| 5941 | |
| 5942 | /* Parse and fetch ring id */ |
| 5943 | if (!tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_RING_ID]) { |
| 5944 | hddLog(LOGE, FL("attr ATTR failed")); |
| 5945 | return -EINVAL; |
| 5946 | } |
| 5947 | start_log.ringId = nla_get_u32( |
| 5948 | tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_RING_ID]); |
| 5949 | hddLog(LOG1, FL("Ring ID=%d"), start_log.ringId); |
| 5950 | |
| 5951 | /* Parse and fetch verbose level */ |
| 5952 | if (!tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_VERBOSE_LEVEL]) { |
| 5953 | hddLog(LOGE, FL("attr verbose_level failed")); |
| 5954 | return -EINVAL; |
| 5955 | } |
| 5956 | start_log.verboseLevel = nla_get_u32( |
| 5957 | tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_VERBOSE_LEVEL]); |
| 5958 | hddLog(LOG1, FL("verbose_level=%d"), start_log.verboseLevel); |
| 5959 | |
| 5960 | /* Parse and fetch flag */ |
| 5961 | if (!tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_FLAGS]) { |
| 5962 | hddLog(LOGE, FL("attr flag failed")); |
| 5963 | return -EINVAL; |
| 5964 | } |
| 5965 | start_log.flag = nla_get_u32( |
| 5966 | tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_FLAGS]); |
| 5967 | hddLog(LOG1, FL("flag=%d"), start_log.flag); |
| 5968 | |
| 5969 | if ((RING_ID_PER_PACKET_STATS == start_log.ringId) && |
Sushant Kaushik | 3320057 | 2015-08-05 16:46:20 +0530 | [diff] [blame] | 5970 | (!hdd_ctx->cfg_ini->wlanPerPktStatsLogEnable || |
| 5971 | !vos_isPktStatsEnabled())) |
| 5972 | |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 5973 | { |
| 5974 | hddLog(LOGE, FL("per pkt stats not enabled")); |
| 5975 | return -EINVAL; |
| 5976 | } |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 5977 | |
Sushant Kaushik | 3320057 | 2015-08-05 16:46:20 +0530 | [diff] [blame] | 5978 | vos_set_ring_log_level(start_log.ringId, start_log.verboseLevel); |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 5979 | return 0; |
| 5980 | } |
| 5981 | |
| 5982 | /** |
| 5983 | * wlan_hdd_cfg80211_wifi_logger_start() - Wrapper function used to enable |
| 5984 | * or disable the collection of packet statistics from the firmware |
| 5985 | * @wiphy: WIPHY structure pointer |
| 5986 | * @wdev: Wireless device structure pointer |
| 5987 | * @data: Pointer to the data received |
| 5988 | * @data_len: Length of the data received |
| 5989 | * |
| 5990 | * This function is used to enable or disable the collection of packet |
| 5991 | * statistics from the firmware |
| 5992 | * |
| 5993 | * Return: 0 on success and errno on failure |
| 5994 | */ |
| 5995 | static int wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy, |
| 5996 | struct wireless_dev *wdev, |
| 5997 | const void *data, |
| 5998 | int data_len) |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 5999 | { |
| 6000 | int ret = 0; |
| 6001 | |
| 6002 | vos_ssr_protect(__func__); |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 6003 | |
| 6004 | ret = __wlan_hdd_cfg80211_wifi_logger_start(wiphy, |
| 6005 | wdev, data, data_len); |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 6006 | vos_ssr_unprotect(__func__); |
| 6007 | |
| 6008 | return ret; |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 6009 | } |
| 6010 | |
| 6011 | |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 6012 | static const struct nla_policy |
| 6013 | wlan_hdd_set_no_dfs_flag_config_policy[QCA_WLAN_VENDOR_ATTR_SET_NO_DFS_FLAG_MAX |
| 6014 | +1] = |
| 6015 | { |
| 6016 | [QCA_WLAN_VENDOR_ATTR_SET_NO_DFS_FLAG] = {.type = NLA_U32 }, |
| 6017 | }; |
| 6018 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 6019 | static int __wlan_hdd_cfg80211_disable_dfs_channels(struct wiphy *wiphy, |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 6020 | struct wireless_dev *wdev, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 6021 | const void *data, |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 6022 | int data_len) |
| 6023 | { |
| 6024 | struct net_device *dev = wdev->netdev; |
| 6025 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 6026 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 6027 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 6028 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_SET_NO_DFS_FLAG_MAX + 1]; |
| 6029 | eHalStatus status; |
| 6030 | u32 dfsFlag = 0; |
| 6031 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 6032 | ENTER(); |
| 6033 | |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 6034 | status = wlan_hdd_validate_context(pHddCtx); |
| 6035 | if (0 != status) { |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 6036 | return -EINVAL; |
| 6037 | } |
| 6038 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_SET_NO_DFS_FLAG_MAX, |
| 6039 | data, data_len, |
| 6040 | wlan_hdd_set_no_dfs_flag_config_policy)) { |
| 6041 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 6042 | return -EINVAL; |
| 6043 | } |
| 6044 | |
| 6045 | /* Parse and fetch required bandwidth kbps */ |
| 6046 | if (!tb[QCA_WLAN_VENDOR_ATTR_SET_NO_DFS_FLAG]) { |
| 6047 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr dfs flag failed")); |
| 6048 | return -EINVAL; |
| 6049 | } |
| 6050 | |
| 6051 | dfsFlag = nla_get_u32( |
| 6052 | tb[QCA_WLAN_VENDOR_ATTR_SET_NO_DFS_FLAG]); |
| 6053 | hddLog(VOS_TRACE_LEVEL_INFO, FL(" DFS flag (%d)"), |
| 6054 | dfsFlag); |
| 6055 | |
| 6056 | pHddCtx->disable_dfs_flag = dfsFlag; |
| 6057 | |
| 6058 | sme_disable_dfs_channel(hHal, dfsFlag); |
| 6059 | sme_FilterScanResults(hHal, pAdapter->sessionId); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 6060 | |
| 6061 | EXIT(); |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 6062 | return 0; |
| 6063 | } |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 6064 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 6065 | static int wlan_hdd_cfg80211_disable_dfs_channels(struct wiphy *wiphy, |
| 6066 | struct wireless_dev *wdev, |
| 6067 | const void *data, |
| 6068 | int data_len) |
| 6069 | { |
| 6070 | int ret = 0; |
| 6071 | |
| 6072 | vos_ssr_protect(__func__); |
| 6073 | ret = __wlan_hdd_cfg80211_disable_dfs_channels(wiphy, wdev, data, data_len); |
| 6074 | vos_ssr_unprotect(__func__); |
| 6075 | |
| 6076 | return ret; |
| 6077 | |
| 6078 | } |
| 6079 | |
Mukul Sharma | 2a27163 | 2014-10-13 14:59:01 +0530 | [diff] [blame] | 6080 | const struct |
| 6081 | nla_policy qca_wlan_vendor_attr[QCA_WLAN_VENDOR_ATTR_MAX+1] = |
| 6082 | { |
| 6083 | [QCA_WLAN_VENDOR_ATTR_ROAMING_POLICY] = { .type = NLA_U32 }, |
| 6084 | [QCA_WLAN_VENDOR_ATTR_MAC_ADDR] = { .type = NLA_UNSPEC }, |
| 6085 | }; |
| 6086 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 6087 | static int __wlan_hdd_cfg80211_firmware_roaming(struct wiphy *wiphy, |
Jeff Johnson | 393c270 | 2014-12-16 11:09:35 +0530 | [diff] [blame] | 6088 | struct wireless_dev *wdev, const void *data, int data_len) |
Mukul Sharma | 2a27163 | 2014-10-13 14:59:01 +0530 | [diff] [blame] | 6089 | { |
| 6090 | |
| 6091 | u8 bssid[6] = {0}; |
| 6092 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 6093 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_MAX + 1]; |
| 6094 | eHalStatus status = eHAL_STATUS_SUCCESS; |
| 6095 | v_U32_t isFwrRoamEnabled = FALSE; |
| 6096 | int ret; |
| 6097 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 6098 | ENTER(); |
| 6099 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 6100 | ret = wlan_hdd_validate_context(pHddCtx); |
| 6101 | if (0 != ret) { |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 6102 | return ret; |
Mukul Sharma | 2a27163 | 2014-10-13 14:59:01 +0530 | [diff] [blame] | 6103 | } |
| 6104 | |
| 6105 | ret = nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX, |
| 6106 | data, data_len, |
| 6107 | qca_wlan_vendor_attr); |
| 6108 | if (ret){ |
| 6109 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid ATTR")); |
| 6110 | return -EINVAL; |
| 6111 | } |
| 6112 | |
| 6113 | /* Parse and fetch Enable flag */ |
| 6114 | if (!tb[QCA_WLAN_VENDOR_ATTR_ROAMING_POLICY]) { |
| 6115 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr enable failed")); |
| 6116 | return -EINVAL; |
| 6117 | } |
| 6118 | |
| 6119 | isFwrRoamEnabled = nla_get_u32( |
| 6120 | tb[QCA_WLAN_VENDOR_ATTR_ROAMING_POLICY]); |
| 6121 | |
| 6122 | hddLog(VOS_TRACE_LEVEL_INFO, FL("isFwrRoamEnabled (%d)"), isFwrRoamEnabled); |
| 6123 | |
| 6124 | /* Parse and fetch bssid */ |
| 6125 | if (!tb[QCA_WLAN_VENDOR_ATTR_MAC_ADDR]) { |
| 6126 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("attr bss id failed")); |
| 6127 | return -EINVAL; |
| 6128 | } |
| 6129 | |
| 6130 | memcpy(bssid, nla_data( |
| 6131 | tb[QCA_WLAN_VENDOR_ATTR_MAC_ADDR]), |
| 6132 | sizeof(bssid)); |
| 6133 | hddLog(VOS_TRACE_LEVEL_INFO, FL(MAC_ADDRESS_STR),MAC_ADDR_ARRAY(bssid)); |
| 6134 | |
| 6135 | //Update roaming |
| 6136 | status = sme_ConfigFwrRoaming((tHalHandle)(pHddCtx->hHal), isFwrRoamEnabled); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 6137 | EXIT(); |
Mukul Sharma | 2a27163 | 2014-10-13 14:59:01 +0530 | [diff] [blame] | 6138 | return status; |
| 6139 | } |
| 6140 | |
Mahesh A Saptasagar | e5440c7 | 2015-01-28 21:21:07 +0530 | [diff] [blame] | 6141 | static int wlan_hdd_cfg80211_firmware_roaming(struct wiphy *wiphy, |
| 6142 | struct wireless_dev *wdev, const void *data, int data_len) |
| 6143 | { |
| 6144 | int ret = 0; |
| 6145 | |
| 6146 | vos_ssr_protect(__func__); |
| 6147 | ret = __wlan_hdd_cfg80211_firmware_roaming(wiphy, wdev, data, data_len); |
| 6148 | vos_ssr_unprotect(__func__); |
| 6149 | |
| 6150 | return ret; |
| 6151 | } |
| 6152 | |
Sushant Kaushik | 847890c | 2015-09-28 16:05:17 +0530 | [diff] [blame] | 6153 | static const struct |
| 6154 | nla_policy |
| 6155 | qca_wlan_vendor_get_wifi_info_policy[ |
| 6156 | QCA_WLAN_VENDOR_ATTR_WIFI_INFO_GET_MAX +1] = { |
| 6157 | [QCA_WLAN_VENDOR_ATTR_WIFI_INFO_DRIVER_VERSION] = {.type = NLA_U8 }, |
| 6158 | [QCA_WLAN_VENDOR_ATTR_WIFI_INFO_FIRMWARE_VERSION] = {.type = NLA_U8 }, |
| 6159 | }; |
| 6160 | |
| 6161 | |
| 6162 | /** |
| 6163 | * __wlan_hdd_cfg80211_get_wifi_info() - Get the wifi driver related info |
| 6164 | * @wiphy: pointer to wireless wiphy structure. |
| 6165 | * @wdev: pointer to wireless_dev structure. |
| 6166 | * @data: Pointer to the data to be passed via vendor interface |
| 6167 | * @data_len:Length of the data to be passed |
| 6168 | * |
| 6169 | * This is called when wlan driver needs to send wifi driver related info |
| 6170 | * (driver/fw version) to the user space application upon request. |
| 6171 | * |
| 6172 | * Return: Return the Success or Failure code. |
| 6173 | */ |
| 6174 | static int __wlan_hdd_cfg80211_get_wifi_info(struct wiphy *wiphy, |
| 6175 | struct wireless_dev *wdev, |
| 6176 | const void *data, int data_len) |
| 6177 | { |
| 6178 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 6179 | struct nlattr *tb_vendor[QCA_WLAN_VENDOR_ATTR_WIFI_INFO_GET_MAX + 1]; |
| 6180 | tSirVersionString version; |
| 6181 | uint32 version_len; |
| 6182 | uint8 attr; |
| 6183 | int status; |
| 6184 | struct sk_buff *reply_skb = NULL; |
| 6185 | |
| 6186 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 6187 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 6188 | return -EINVAL; |
| 6189 | } |
| 6190 | |
| 6191 | status = wlan_hdd_validate_context(hdd_ctx); |
| 6192 | if (0 != status) { |
| 6193 | hddLog(LOGE, FL("HDD context is not valid")); |
| 6194 | return -EINVAL; |
| 6195 | } |
| 6196 | |
| 6197 | if (nla_parse(tb_vendor, QCA_WLAN_VENDOR_ATTR_WIFI_INFO_GET_MAX, data, |
| 6198 | data_len, qca_wlan_vendor_get_wifi_info_policy)) { |
| 6199 | hddLog(LOGE, FL("WIFI_INFO_GET NL CMD parsing failed")); |
| 6200 | return -EINVAL; |
| 6201 | } |
| 6202 | |
| 6203 | if (tb_vendor[QCA_WLAN_VENDOR_ATTR_WIFI_INFO_DRIVER_VERSION]) { |
| 6204 | hddLog(LOG1, FL("Rcvd req for Driver version Driver version is %s"), |
| 6205 | QWLAN_VERSIONSTR); |
| 6206 | strlcpy(version, QWLAN_VERSIONSTR, sizeof(version)); |
| 6207 | attr = QCA_WLAN_VENDOR_ATTR_WIFI_INFO_DRIVER_VERSION; |
| 6208 | } else if (tb_vendor[QCA_WLAN_VENDOR_ATTR_WIFI_INFO_FIRMWARE_VERSION]) { |
| 6209 | hddLog(LOG1, FL("Rcvd req for FW version FW version is %s"), |
| 6210 | hdd_ctx->fw_Version); |
| 6211 | strlcpy(version, hdd_ctx->fw_Version, sizeof(version)); |
| 6212 | attr = QCA_WLAN_VENDOR_ATTR_WIFI_INFO_FIRMWARE_VERSION; |
| 6213 | } else { |
| 6214 | hddLog(LOGE, FL("Invalid attribute in get wifi info request")); |
| 6215 | return -EINVAL; |
| 6216 | } |
| 6217 | |
| 6218 | version_len = strlen(version); |
| 6219 | reply_skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, |
| 6220 | version_len + NLA_HDRLEN + NLMSG_HDRLEN); |
| 6221 | if (!reply_skb) { |
| 6222 | hddLog(LOGE, FL("cfg80211_vendor_cmd_alloc_reply_skb failed")); |
| 6223 | return -ENOMEM; |
| 6224 | } |
| 6225 | |
| 6226 | if (nla_put(reply_skb, attr, version_len, version)) { |
| 6227 | hddLog(LOGE, FL("nla put fail")); |
| 6228 | kfree_skb(reply_skb); |
| 6229 | return -EINVAL; |
| 6230 | } |
| 6231 | |
| 6232 | return cfg80211_vendor_cmd_reply(reply_skb); |
| 6233 | } |
| 6234 | |
| 6235 | /** |
| 6236 | * __wlan_hdd_cfg80211_get_wifi_info() - Get the wifi driver related info |
| 6237 | * @wiphy: pointer to wireless wiphy structure. |
| 6238 | * @wdev: pointer to wireless_dev structure. |
| 6239 | * @data: Pointer to the data to be passed via vendor interface |
| 6240 | * @data_len:Length of the data to be passed |
| 6241 | * @data_len: Length of the data received |
| 6242 | * |
| 6243 | * This function is used to enable or disable the collection of packet |
| 6244 | * statistics from the firmware |
| 6245 | * |
| 6246 | * Return: 0 on success and errno on failure |
| 6247 | */ |
| 6248 | |
| 6249 | static int |
| 6250 | wlan_hdd_cfg80211_get_wifi_info(struct wiphy *wiphy, |
| 6251 | struct wireless_dev *wdev, |
| 6252 | const void *data, int data_len) |
| 6253 | |
| 6254 | |
| 6255 | { |
| 6256 | int ret = 0; |
| 6257 | |
| 6258 | vos_ssr_protect(__func__); |
| 6259 | ret = __wlan_hdd_cfg80211_get_wifi_info(wiphy, |
| 6260 | wdev, data, data_len); |
| 6261 | vos_ssr_unprotect(__func__); |
| 6262 | |
| 6263 | return ret; |
| 6264 | } |
| 6265 | |
| 6266 | |
Gupta, Kapil | 7c34b32 | 2015-09-30 13:12:35 +0530 | [diff] [blame] | 6267 | /* |
| 6268 | * define short names for the global vendor params |
| 6269 | * used by __wlan_hdd_cfg80211_monitor_rssi() |
| 6270 | */ |
| 6271 | #define PARAM_MAX QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_MAX |
| 6272 | #define PARAM_REQUEST_ID QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_REQUEST_ID |
| 6273 | #define PARAM_CONTROL QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_CONTROL |
| 6274 | #define PARAM_MIN_RSSI QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_MIN_RSSI |
| 6275 | #define PARAM_MAX_RSSI QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_MAX_RSSI |
| 6276 | |
| 6277 | /**--------------------------------------------------------------------------- |
| 6278 | |
| 6279 | \brief hdd_rssi_monitor_start_done - callback to be executed when rssi |
| 6280 | monitor start is completed successfully. |
| 6281 | |
| 6282 | \return - None |
| 6283 | |
| 6284 | --------------------------------------------------------------------------*/ |
| 6285 | void hdd_rssi_monitor_start_done(void *fwRssiMonitorCbContext, VOS_STATUS status) |
| 6286 | { |
| 6287 | hdd_context_t* pHddCtx = (hdd_context_t*)fwRssiMonitorCbContext; |
| 6288 | |
| 6289 | if (NULL == pHddCtx) |
| 6290 | { |
| 6291 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 6292 | "%s: HDD context is NULL",__func__); |
| 6293 | return; |
| 6294 | } |
| 6295 | |
| 6296 | if (VOS_STATUS_SUCCESS == status) |
| 6297 | { |
| 6298 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Rssi Monitor start successful")); |
| 6299 | } |
| 6300 | else |
| 6301 | { |
| 6302 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Rssi Monitor start not successful")); |
| 6303 | } |
| 6304 | |
| 6305 | return; |
| 6306 | } |
| 6307 | |
| 6308 | /**--------------------------------------------------------------------------- |
| 6309 | |
| 6310 | \brief hdd_rssi_monitor_stop_done - callback to be executed when rssi monitor |
| 6311 | stop is completed successfully. |
| 6312 | |
| 6313 | \return - None |
| 6314 | |
| 6315 | --------------------------------------------------------------------------*/ |
| 6316 | void hdd_rssi_monitor_stop_done(void *fwRssiMonitorCbContext, VOS_STATUS status) |
| 6317 | { |
| 6318 | hdd_context_t* pHddCtx = (hdd_context_t*)fwRssiMonitorCbContext; |
| 6319 | |
| 6320 | if (NULL == pHddCtx) |
| 6321 | { |
| 6322 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 6323 | "%s: HDD context is NULL",__func__); |
| 6324 | return; |
| 6325 | } |
| 6326 | |
| 6327 | if (VOS_STATUS_SUCCESS == status) |
| 6328 | { |
| 6329 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Rssi Monitor stop successful")); |
| 6330 | } |
| 6331 | else |
| 6332 | { |
| 6333 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Rssi Monitor stop not successful")); |
| 6334 | } |
| 6335 | |
| 6336 | return; |
| 6337 | } |
| 6338 | |
| 6339 | /** |
| 6340 | * __wlan_hdd_cfg80211_monitor_rssi() - monitor rssi |
| 6341 | * @wiphy: Pointer to wireless phy |
| 6342 | * @wdev: Pointer to wireless device |
| 6343 | * @data: Pointer to data |
| 6344 | * @data_len: Data length |
| 6345 | * |
| 6346 | * Return: 0 on success, negative errno on failure |
| 6347 | */ |
| 6348 | |
| 6349 | static int |
| 6350 | __wlan_hdd_cfg80211_monitor_rssi(struct wiphy *wiphy, |
| 6351 | struct wireless_dev *wdev, |
| 6352 | const void *data, |
| 6353 | int data_len) |
| 6354 | { |
| 6355 | struct net_device *dev = wdev->netdev; |
| 6356 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 6357 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 6358 | hdd_station_ctx_t *pHddStaCtx; |
| 6359 | struct nlattr *tb[PARAM_MAX + 1]; |
| 6360 | tpSirRssiMonitorReq pReq; |
| 6361 | eHalStatus status; |
| 6362 | int ret; |
| 6363 | uint32_t control; |
| 6364 | static const struct nla_policy policy[PARAM_MAX + 1] = { |
| 6365 | [PARAM_REQUEST_ID] = { .type = NLA_U32 }, |
| 6366 | [PARAM_CONTROL] = { .type = NLA_U32 }, |
| 6367 | [PARAM_MIN_RSSI] = { .type = NLA_S8 }, |
| 6368 | [PARAM_MAX_RSSI] = { .type = NLA_S8 }, |
| 6369 | }; |
| 6370 | |
| 6371 | ENTER(); |
| 6372 | |
| 6373 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 6374 | if (0 != ret) { |
| 6375 | return -EINVAL; |
| 6376 | } |
| 6377 | |
| 6378 | if (!hdd_connIsConnected(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))) { |
| 6379 | hddLog(LOGE, FL("Not in Connected state!")); |
| 6380 | return -ENOTSUPP; |
| 6381 | } |
| 6382 | |
| 6383 | if (nla_parse(tb, PARAM_MAX, data, data_len, policy)) { |
| 6384 | hddLog(LOGE, FL("Invalid ATTR")); |
| 6385 | return -EINVAL; |
| 6386 | } |
| 6387 | |
| 6388 | if (!tb[PARAM_REQUEST_ID]) { |
| 6389 | hddLog(LOGE, FL("attr request id failed")); |
| 6390 | return -EINVAL; |
| 6391 | } |
| 6392 | |
| 6393 | if (!tb[PARAM_CONTROL]) { |
| 6394 | hddLog(LOGE, FL("attr control failed")); |
| 6395 | return -EINVAL; |
| 6396 | } |
| 6397 | |
| 6398 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 6399 | |
| 6400 | pReq = vos_mem_malloc(sizeof(tSirRssiMonitorReq)); |
| 6401 | if(NULL == pReq) |
| 6402 | { |
| 6403 | hddLog(LOGE, |
| 6404 | FL("vos_mem_alloc failed ")); |
| 6405 | return eHAL_STATUS_FAILED_ALLOC; |
| 6406 | } |
| 6407 | vos_mem_set(pReq, sizeof(tSirRssiMonitorReq), 0); |
| 6408 | |
| 6409 | pReq->requestId = nla_get_u32(tb[PARAM_REQUEST_ID]); |
| 6410 | pReq->sessionId = pAdapter->sessionId; |
| 6411 | pReq->rssiMonitorCbContext = hdd_ctx; |
| 6412 | control = nla_get_u32(tb[PARAM_CONTROL]); |
| 6413 | vos_mem_copy( &pReq->currentBssId, pHddStaCtx->conn_info.bssId, WNI_CFG_BSSID_LEN); |
| 6414 | |
| 6415 | hddLog(LOG1, FL("Request Id: %u Session_id: %d Control: %d"), |
| 6416 | pReq->requestId, pReq->sessionId, control); |
| 6417 | |
| 6418 | if (control == QCA_WLAN_RSSI_MONITORING_START) { |
| 6419 | if (!tb[PARAM_MIN_RSSI]) { |
| 6420 | hddLog(LOGE, FL("attr min rssi failed")); |
| 6421 | return -EINVAL; |
| 6422 | } |
| 6423 | |
| 6424 | if (!tb[PARAM_MAX_RSSI]) { |
| 6425 | hddLog(LOGE, FL("attr max rssi failed")); |
| 6426 | return -EINVAL; |
| 6427 | } |
| 6428 | |
| 6429 | pReq->minRssi = nla_get_s8(tb[PARAM_MIN_RSSI]); |
| 6430 | pReq->maxRssi = nla_get_s8(tb[PARAM_MAX_RSSI]); |
| 6431 | pReq->rssiMonitorCallback = hdd_rssi_monitor_start_done; |
| 6432 | |
| 6433 | if (!(pReq->minRssi < pReq->maxRssi)) { |
| 6434 | hddLog(LOGW, FL("min_rssi: %d must be less than max_rssi: %d"), |
| 6435 | pReq->minRssi, pReq->maxRssi); |
| 6436 | return -EINVAL; |
| 6437 | } |
| 6438 | hddLog(LOG1, FL("Min_rssi: %d Max_rssi: %d"), |
| 6439 | pReq->minRssi, pReq->maxRssi); |
| 6440 | status = sme_StartRssiMonitoring(hdd_ctx->hHal, pReq); |
| 6441 | |
| 6442 | } |
| 6443 | else if (control == QCA_WLAN_RSSI_MONITORING_STOP) { |
| 6444 | pReq->rssiMonitorCallback = hdd_rssi_monitor_stop_done; |
| 6445 | status = sme_StopRssiMonitoring(hdd_ctx->hHal, pReq); |
| 6446 | } |
| 6447 | else { |
| 6448 | hddLog(LOGE, FL("Invalid control cmd: %d"), control); |
| 6449 | return -EINVAL; |
| 6450 | } |
| 6451 | |
| 6452 | if (!HAL_STATUS_SUCCESS(status)) { |
| 6453 | hddLog(LOGE, |
| 6454 | FL("sme_set_rssi_monitoring failed(err=%d)"), status); |
| 6455 | return -EINVAL; |
| 6456 | } |
| 6457 | |
| 6458 | return 0; |
| 6459 | } |
| 6460 | |
| 6461 | /* |
| 6462 | * done with short names for the global vendor params |
| 6463 | * used by __wlan_hdd_cfg80211_monitor_rssi() |
| 6464 | */ |
| 6465 | #undef PARAM_MAX |
| 6466 | #undef PARAM_CONTROL |
| 6467 | #undef PARAM_REQUEST_ID |
| 6468 | #undef PARAM_MAX_RSSI |
| 6469 | #undef PARAM_MIN_RSSI |
| 6470 | |
| 6471 | /** |
| 6472 | * wlan_hdd_cfg80211_monitor_rssi() - SSR wrapper to rssi monitoring |
| 6473 | * @wiphy: wiphy structure pointer |
| 6474 | * @wdev: Wireless device structure pointer |
| 6475 | * @data: Pointer to the data received |
| 6476 | * @data_len: Length of @data |
| 6477 | * |
| 6478 | * Return: 0 on success; errno on failure |
| 6479 | */ |
| 6480 | static int |
| 6481 | wlan_hdd_cfg80211_monitor_rssi(struct wiphy *wiphy, struct wireless_dev *wdev, |
| 6482 | const void *data, int data_len) |
| 6483 | { |
| 6484 | int ret; |
| 6485 | |
| 6486 | vos_ssr_protect(__func__); |
| 6487 | ret = __wlan_hdd_cfg80211_monitor_rssi(wiphy, wdev, data, data_len); |
| 6488 | vos_ssr_unprotect(__func__); |
| 6489 | |
| 6490 | return ret; |
| 6491 | } |
| 6492 | |
| 6493 | /** |
| 6494 | * hdd_rssi_threshold_breached_cb() - rssi breached NL event |
| 6495 | * @hddctx: HDD context |
| 6496 | * @data: rssi breached event data |
| 6497 | * |
| 6498 | * This function reads the rssi breached event %data and fill in the skb with |
| 6499 | * NL attributes and send up the NL event. |
| 6500 | * This callback execute in atomic context and must not invoke any |
| 6501 | * blocking calls. |
| 6502 | * |
| 6503 | * Return: none |
| 6504 | */ |
| 6505 | void hdd_rssi_threshold_breached_cb(void *hddctx, |
| 6506 | struct rssi_breach_event *data) |
| 6507 | { |
| 6508 | hdd_context_t *pHddCtx = (hdd_context_t *)hddctx; |
| 6509 | int status; |
| 6510 | struct sk_buff *skb; |
| 6511 | |
| 6512 | ENTER(); |
| 6513 | status = wlan_hdd_validate_context(pHddCtx); |
| 6514 | |
| 6515 | if (0 != status) { |
| 6516 | return; |
| 6517 | } |
| 6518 | |
| 6519 | if (!data) { |
| 6520 | hddLog(LOGE, FL("data is null")); |
| 6521 | return; |
| 6522 | } |
| 6523 | |
| 6524 | skb = cfg80211_vendor_event_alloc(pHddCtx->wiphy, |
| 6525 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 6526 | NULL, |
| 6527 | #endif |
| 6528 | EXTSCAN_EVENT_BUF_SIZE + NLMSG_HDRLEN, |
| 6529 | QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI_INDEX, |
| 6530 | GFP_KERNEL); |
| 6531 | |
| 6532 | if (!skb) { |
| 6533 | hddLog(LOGE, FL("cfg80211_vendor_event_alloc failed")); |
| 6534 | return; |
| 6535 | } |
| 6536 | |
| 6537 | hddLog(LOG1, "Req Id: %u Current rssi: %d", |
| 6538 | data->request_id, data->curr_rssi); |
| 6539 | hddLog(LOG1, "Current BSSID: "MAC_ADDRESS_STR, |
| 6540 | MAC_ADDR_ARRAY(data->curr_bssid.bytes)); |
| 6541 | |
| 6542 | if (nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_REQUEST_ID, |
| 6543 | data->request_id) || |
| 6544 | nla_put(skb, QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_CUR_BSSID, |
| 6545 | sizeof(data->curr_bssid), data->curr_bssid.bytes) || |
| 6546 | nla_put_s8(skb, QCA_WLAN_VENDOR_ATTR_RSSI_MONITORING_CUR_RSSI, |
| 6547 | data->curr_rssi)) { |
| 6548 | hddLog(LOGE, FL("nla put fail")); |
| 6549 | goto fail; |
| 6550 | } |
| 6551 | |
| 6552 | cfg80211_vendor_event(skb, GFP_KERNEL); |
| 6553 | return; |
| 6554 | |
| 6555 | fail: |
| 6556 | kfree_skb(skb); |
| 6557 | return; |
| 6558 | } |
| 6559 | |
| 6560 | |
| 6561 | |
Srinivas Dasari | 41d97c9 | 2015-07-29 13:09:39 +0530 | [diff] [blame] | 6562 | /** |
| 6563 | * __wlan_hdd_cfg80211_setband() - set band |
| 6564 | * @wiphy: Pointer to wireless phy |
| 6565 | * @wdev: Pointer to wireless device |
| 6566 | * @data: Pointer to data |
| 6567 | * @data_len: Data length |
| 6568 | * |
| 6569 | * Return: 0 on success, negative errno on failure |
| 6570 | */ |
| 6571 | static int |
| 6572 | __wlan_hdd_cfg80211_setband(struct wiphy *wiphy, |
| 6573 | struct wireless_dev *wdev, |
| 6574 | const void *data, |
| 6575 | int data_len) |
| 6576 | { |
| 6577 | struct net_device *dev = wdev->netdev; |
| 6578 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 6579 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_MAX + 1]; |
| 6580 | int ret; |
| 6581 | static const struct nla_policy policy[QCA_WLAN_VENDOR_ATTR_MAX + 1] |
| 6582 | = {[QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE] = { .type = NLA_U32 }}; |
| 6583 | |
| 6584 | ENTER(); |
| 6585 | |
| 6586 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 6587 | if (0 != ret) { |
| 6588 | hddLog(LOGE, FL("HDD context is not valid")); |
| 6589 | return ret; |
| 6590 | } |
| 6591 | |
| 6592 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX, data, data_len, |
| 6593 | policy)) { |
| 6594 | hddLog(LOGE, FL("Invalid ATTR")); |
| 6595 | return -EINVAL; |
| 6596 | } |
| 6597 | |
| 6598 | if (!tb[QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE]) { |
| 6599 | hddLog(LOGE, FL("attr QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE failed")); |
| 6600 | return -EINVAL; |
| 6601 | } |
| 6602 | |
Hanumantha Reddy Pothula | 1347e43 | 2015-08-05 09:53:44 +0530 | [diff] [blame] | 6603 | hdd_ctx->isSetBandByNL = TRUE; |
| 6604 | ret = hdd_setBand(dev, |
Srinivas Dasari | 41d97c9 | 2015-07-29 13:09:39 +0530 | [diff] [blame] | 6605 | nla_get_u32(tb[QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE])); |
Hanumantha Reddy Pothula | 1347e43 | 2015-08-05 09:53:44 +0530 | [diff] [blame] | 6606 | hdd_ctx->isSetBandByNL = FALSE; |
| 6607 | |
| 6608 | EXIT(); |
| 6609 | return ret; |
Srinivas Dasari | 41d97c9 | 2015-07-29 13:09:39 +0530 | [diff] [blame] | 6610 | } |
| 6611 | |
| 6612 | /** |
| 6613 | * wlan_hdd_cfg80211_setband() - Wrapper to offload packets |
| 6614 | * @wiphy: wiphy structure pointer |
| 6615 | * @wdev: Wireless device structure pointer |
| 6616 | * @data: Pointer to the data received |
| 6617 | * @data_len: Length of @data |
| 6618 | * |
| 6619 | * Return: 0 on success; errno on failure |
| 6620 | */ |
| 6621 | static int wlan_hdd_cfg80211_setband(struct wiphy *wiphy, |
| 6622 | struct wireless_dev *wdev, |
| 6623 | const void *data, |
| 6624 | int data_len) |
| 6625 | { |
| 6626 | int ret = 0; |
| 6627 | |
| 6628 | vos_ssr_protect(__func__); |
| 6629 | ret = __wlan_hdd_cfg80211_setband(wiphy, |
| 6630 | wdev, data, data_len); |
| 6631 | vos_ssr_unprotect(__func__); |
| 6632 | |
| 6633 | return ret; |
| 6634 | } |
| 6635 | |
Srinivas Girigowda | 8bf64cb | 2015-09-30 19:50:09 +0530 | [diff] [blame] | 6636 | #ifdef WLAN_FEATURE_OFFLOAD_PACKETS |
| 6637 | /** |
| 6638 | * hdd_map_req_id_to_pattern_id() - map request id to pattern id |
| 6639 | * @hdd_ctx: HDD context |
| 6640 | * @request_id: [input] request id |
| 6641 | * @pattern_id: [output] pattern id |
| 6642 | * |
| 6643 | * This function loops through request id to pattern id array |
| 6644 | * if the slot is available, store the request id and return pattern id |
| 6645 | * if entry exists, return the pattern id |
| 6646 | * |
| 6647 | * Return: 0 on success and errno on failure |
| 6648 | */ |
| 6649 | static int hdd_map_req_id_to_pattern_id(hdd_context_t *hdd_ctx, |
| 6650 | uint32_t request_id, |
| 6651 | uint8_t *pattern_id) |
| 6652 | { |
| 6653 | uint32_t i; |
| 6654 | |
| 6655 | mutex_lock(&hdd_ctx->op_ctx.op_lock); |
| 6656 | for (i = 0; i < MAXNUM_PERIODIC_TX_PTRNS; i++) |
| 6657 | { |
| 6658 | if (hdd_ctx->op_ctx.op_table[i].request_id == 0) |
| 6659 | { |
| 6660 | hdd_ctx->op_ctx.op_table[i].request_id = request_id; |
| 6661 | *pattern_id = hdd_ctx->op_ctx.op_table[i].pattern_id; |
| 6662 | mutex_unlock(&hdd_ctx->op_ctx.op_lock); |
| 6663 | return 0; |
| 6664 | } else if (hdd_ctx->op_ctx.op_table[i].request_id == |
| 6665 | request_id) { |
| 6666 | *pattern_id = hdd_ctx->op_ctx.op_table[i].pattern_id; |
| 6667 | mutex_unlock(&hdd_ctx->op_ctx.op_lock); |
| 6668 | return 0; |
| 6669 | } |
| 6670 | } |
| 6671 | mutex_unlock(&hdd_ctx->op_ctx.op_lock); |
| 6672 | return -EINVAL; |
| 6673 | } |
| 6674 | |
| 6675 | /** |
| 6676 | * hdd_unmap_req_id_to_pattern_id() - unmap request id to pattern id |
| 6677 | * @hdd_ctx: HDD context |
| 6678 | * @request_id: [input] request id |
| 6679 | * @pattern_id: [output] pattern id |
| 6680 | * |
| 6681 | * This function loops through request id to pattern id array |
| 6682 | * reset request id to 0 (slot available again) and |
| 6683 | * return pattern id |
| 6684 | * |
| 6685 | * Return: 0 on success and errno on failure |
| 6686 | */ |
| 6687 | static int hdd_unmap_req_id_to_pattern_id(hdd_context_t *hdd_ctx, |
| 6688 | uint32_t request_id, |
| 6689 | uint8_t *pattern_id) |
| 6690 | { |
| 6691 | uint32_t i; |
| 6692 | |
| 6693 | mutex_lock(&hdd_ctx->op_ctx.op_lock); |
| 6694 | for (i = 0; i < MAXNUM_PERIODIC_TX_PTRNS; i++) |
| 6695 | { |
| 6696 | if (hdd_ctx->op_ctx.op_table[i].request_id == request_id) |
| 6697 | { |
| 6698 | hdd_ctx->op_ctx.op_table[i].request_id = 0; |
| 6699 | *pattern_id = hdd_ctx->op_ctx.op_table[i].pattern_id; |
| 6700 | mutex_unlock(&hdd_ctx->op_ctx.op_lock); |
| 6701 | return 0; |
| 6702 | } |
| 6703 | } |
| 6704 | mutex_unlock(&hdd_ctx->op_ctx.op_lock); |
| 6705 | return -EINVAL; |
| 6706 | } |
| 6707 | |
| 6708 | |
| 6709 | /* |
| 6710 | * define short names for the global vendor params |
| 6711 | * used by __wlan_hdd_cfg80211_offloaded_packets() |
| 6712 | */ |
| 6713 | #define PARAM_MAX QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_MAX |
| 6714 | #define PARAM_REQUEST_ID \ |
| 6715 | QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_REQUEST_ID |
| 6716 | #define PARAM_CONTROL \ |
| 6717 | QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_SENDING_CONTROL |
| 6718 | #define PARAM_IP_PACKET \ |
| 6719 | QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_IP_PACKET_DATA |
| 6720 | #define PARAM_SRC_MAC_ADDR \ |
| 6721 | QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_SRC_MAC_ADDR |
| 6722 | #define PARAM_DST_MAC_ADDR \ |
| 6723 | QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_DST_MAC_ADDR |
| 6724 | #define PARAM_PERIOD QCA_WLAN_VENDOR_ATTR_OFFLOADED_PACKETS_PERIOD |
| 6725 | |
| 6726 | /** |
| 6727 | * wlan_hdd_add_tx_ptrn() - add tx pattern |
| 6728 | * @adapter: adapter pointer |
| 6729 | * @hdd_ctx: hdd context |
| 6730 | * @tb: nl attributes |
| 6731 | * |
| 6732 | * This function reads the NL attributes and forms a AddTxPtrn message |
| 6733 | * posts it to SME. |
| 6734 | * |
| 6735 | */ |
| 6736 | static int |
| 6737 | wlan_hdd_add_tx_ptrn(hdd_adapter_t *adapter, hdd_context_t *hdd_ctx, |
| 6738 | struct nlattr **tb) |
| 6739 | { |
| 6740 | struct sSirAddPeriodicTxPtrn *add_req; |
| 6741 | eHalStatus status; |
| 6742 | uint32_t request_id, ret, len; |
| 6743 | uint8_t pattern_id = 0; |
| 6744 | v_MACADDR_t dst_addr; |
| 6745 | uint16_t eth_type = htons(ETH_P_IP); |
| 6746 | |
| 6747 | if (!hdd_connIsConnected(WLAN_HDD_GET_STATION_CTX_PTR(adapter))) |
| 6748 | { |
| 6749 | hddLog(LOGE, FL("Not in Connected state!")); |
| 6750 | return -ENOTSUPP; |
| 6751 | } |
| 6752 | |
| 6753 | add_req = vos_mem_malloc(sizeof(*add_req)); |
| 6754 | if (!add_req) |
| 6755 | { |
| 6756 | hddLog(LOGE, FL("memory allocation failed")); |
| 6757 | return -ENOMEM; |
| 6758 | } |
| 6759 | |
| 6760 | /* Parse and fetch request Id */ |
| 6761 | if (!tb[PARAM_REQUEST_ID]) |
| 6762 | { |
| 6763 | hddLog(LOGE, FL("attr request id failed")); |
| 6764 | goto fail; |
| 6765 | } |
| 6766 | |
| 6767 | request_id = nla_get_u32(tb[PARAM_REQUEST_ID]); |
| 6768 | hddLog(LOG1, FL("Request Id: %u"), request_id); |
| 6769 | if (request_id == 0) |
| 6770 | { |
| 6771 | hddLog(LOGE, FL("request_id cannot be zero")); |
| 6772 | return -EINVAL; |
| 6773 | } |
| 6774 | |
| 6775 | if (!tb[PARAM_PERIOD]) |
| 6776 | { |
| 6777 | hddLog(LOGE, FL("attr period failed")); |
| 6778 | goto fail; |
| 6779 | } |
| 6780 | add_req->usPtrnIntervalMs = nla_get_u32(tb[PARAM_PERIOD]); |
| 6781 | hddLog(LOG1, FL("Period: %u ms"), add_req->usPtrnIntervalMs); |
| 6782 | if (add_req->usPtrnIntervalMs == 0) |
| 6783 | { |
| 6784 | hddLog(LOGE, FL("Invalid interval zero, return failure")); |
| 6785 | goto fail; |
| 6786 | } |
| 6787 | |
| 6788 | if (!tb[PARAM_SRC_MAC_ADDR]) |
| 6789 | { |
| 6790 | hddLog(LOGE, FL("attr source mac address failed")); |
| 6791 | goto fail; |
| 6792 | } |
| 6793 | nla_memcpy(add_req->macAddress, tb[PARAM_SRC_MAC_ADDR], |
| 6794 | VOS_MAC_ADDR_SIZE); |
| 6795 | hddLog(LOG1, "input src mac address: "MAC_ADDRESS_STR, |
| 6796 | MAC_ADDR_ARRAY(add_req->macAddress)); |
| 6797 | |
| 6798 | if (memcmp(add_req->macAddress, adapter->macAddressCurrent.bytes, |
| 6799 | VOS_MAC_ADDR_SIZE)) |
| 6800 | { |
| 6801 | hddLog(LOGE, |
| 6802 | FL("input src mac address and connected ap bssid are different")); |
| 6803 | goto fail; |
| 6804 | } |
| 6805 | |
| 6806 | if (!tb[PARAM_DST_MAC_ADDR]) |
| 6807 | { |
| 6808 | hddLog(LOGE, FL("attr dst mac address failed")); |
| 6809 | goto fail; |
| 6810 | } |
| 6811 | nla_memcpy(dst_addr.bytes, tb[PARAM_DST_MAC_ADDR], VOS_MAC_ADDR_SIZE); |
| 6812 | hddLog(LOG1, "input dst mac address: "MAC_ADDRESS_STR, |
| 6813 | MAC_ADDR_ARRAY(dst_addr.bytes)); |
| 6814 | |
| 6815 | if (!tb[PARAM_IP_PACKET]) |
| 6816 | { |
| 6817 | hddLog(LOGE, FL("attr ip packet failed")); |
| 6818 | goto fail; |
| 6819 | } |
| 6820 | add_req->ucPtrnSize = nla_len(tb[PARAM_IP_PACKET]); |
| 6821 | hddLog(LOG1, FL("IP packet len: %u"), add_req->ucPtrnSize); |
| 6822 | |
| 6823 | if (add_req->ucPtrnSize < 0 || |
| 6824 | add_req->ucPtrnSize > (PERIODIC_TX_PTRN_MAX_SIZE - |
| 6825 | HDD_ETH_HEADER_LEN)) |
| 6826 | { |
| 6827 | hddLog(LOGE, FL("Invalid IP packet len: %d"), |
| 6828 | add_req->ucPtrnSize); |
| 6829 | goto fail; |
| 6830 | } |
| 6831 | |
| 6832 | len = 0; |
| 6833 | vos_mem_copy(&add_req->ucPattern[0], dst_addr.bytes, VOS_MAC_ADDR_SIZE); |
| 6834 | len += VOS_MAC_ADDR_SIZE; |
| 6835 | vos_mem_copy(&add_req->ucPattern[len], add_req->macAddress, |
| 6836 | VOS_MAC_ADDR_SIZE); |
| 6837 | len += VOS_MAC_ADDR_SIZE; |
| 6838 | vos_mem_copy(&add_req->ucPattern[len], ð_type, 2); |
| 6839 | len += 2; |
| 6840 | |
| 6841 | /* |
| 6842 | * This is the IP packet, add 14 bytes Ethernet (802.3) header |
| 6843 | * ------------------------------------------------------------ |
| 6844 | * | 14 bytes Ethernet (802.3) header | IP header and payload | |
| 6845 | * ------------------------------------------------------------ |
| 6846 | */ |
| 6847 | vos_mem_copy(&add_req->ucPattern[len], |
| 6848 | nla_data(tb[PARAM_IP_PACKET]), |
| 6849 | add_req->ucPtrnSize); |
| 6850 | add_req->ucPtrnSize += len; |
| 6851 | |
| 6852 | VOS_TRACE_HEX_DUMP(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 6853 | add_req->ucPattern, add_req->ucPtrnSize); |
| 6854 | |
| 6855 | ret = hdd_map_req_id_to_pattern_id(hdd_ctx, request_id, &pattern_id); |
| 6856 | if (ret) |
| 6857 | { |
| 6858 | hddLog(LOGW, FL("req id to pattern id failed (ret=%d)"), ret); |
| 6859 | goto fail; |
| 6860 | } |
| 6861 | add_req->ucPtrnId = pattern_id; |
| 6862 | hddLog(LOG1, FL("pattern id: %d"), add_req->ucPtrnId); |
| 6863 | |
| 6864 | status = sme_AddPeriodicTxPtrn(hdd_ctx->hHal, add_req); |
| 6865 | if (!HAL_STATUS_SUCCESS(status)) |
| 6866 | { |
| 6867 | hddLog(LOGE, |
| 6868 | FL("sme_AddPeriodicTxPtrn failed (err=%d)"), status); |
| 6869 | goto fail; |
| 6870 | } |
| 6871 | |
| 6872 | EXIT(); |
| 6873 | vos_mem_free(add_req); |
| 6874 | return 0; |
| 6875 | |
| 6876 | fail: |
| 6877 | vos_mem_free(add_req); |
| 6878 | return -EINVAL; |
| 6879 | } |
| 6880 | |
| 6881 | /** |
| 6882 | * wlan_hdd_del_tx_ptrn() - delete tx pattern |
| 6883 | * @adapter: adapter pointer |
| 6884 | * @hdd_ctx: hdd context |
| 6885 | * @tb: nl attributes |
| 6886 | * |
| 6887 | * This function reads the NL attributes and forms a DelTxPtrn message |
| 6888 | * posts it to SME. |
| 6889 | * |
| 6890 | */ |
| 6891 | static int |
| 6892 | wlan_hdd_del_tx_ptrn(hdd_adapter_t *adapter, hdd_context_t *hdd_ctx, |
| 6893 | struct nlattr **tb) |
| 6894 | { |
| 6895 | struct sSirDelPeriodicTxPtrn *del_req; |
| 6896 | eHalStatus status; |
| 6897 | uint32_t request_id, ret; |
| 6898 | uint8_t pattern_id = 0; |
| 6899 | |
| 6900 | /* Parse and fetch request Id */ |
| 6901 | if (!tb[PARAM_REQUEST_ID]) |
| 6902 | { |
| 6903 | hddLog(LOGE, FL("attr request id failed")); |
| 6904 | return -EINVAL; |
| 6905 | } |
| 6906 | request_id = nla_get_u32(tb[PARAM_REQUEST_ID]); |
| 6907 | if (request_id == 0) |
| 6908 | { |
| 6909 | hddLog(LOGE, FL("request_id cannot be zero")); |
| 6910 | return -EINVAL; |
| 6911 | } |
| 6912 | |
| 6913 | ret = hdd_unmap_req_id_to_pattern_id(hdd_ctx, request_id, &pattern_id); |
| 6914 | if (ret) |
| 6915 | { |
| 6916 | hddLog(LOGW, FL("req id to pattern id failed (ret=%d)"), ret); |
| 6917 | return -EINVAL; |
| 6918 | } |
| 6919 | |
| 6920 | del_req = vos_mem_malloc(sizeof(*del_req)); |
| 6921 | if (!del_req) |
| 6922 | { |
| 6923 | hddLog(LOGE, FL("memory allocation failed")); |
| 6924 | return -ENOMEM; |
| 6925 | } |
| 6926 | |
| 6927 | vos_mem_set(del_req, sizeof(*del_req), 0); |
| 6928 | vos_mem_copy(del_req->macAddress, adapter->macAddressCurrent.bytes, |
| 6929 | VOS_MAC_ADDR_SIZE); |
| 6930 | hddLog(LOG1, MAC_ADDRESS_STR, MAC_ADDR_ARRAY(del_req->macAddress)); |
| 6931 | del_req->ucPatternIdBitmap |= (0x1 << pattern_id); |
| 6932 | hddLog(LOG1, FL("Request Id: %u Pattern id: %d, bitmap %04x"), |
| 6933 | request_id, pattern_id, del_req->ucPatternIdBitmap); |
| 6934 | |
| 6935 | status = sme_DelPeriodicTxPtrn(hdd_ctx->hHal, del_req); |
| 6936 | if (!HAL_STATUS_SUCCESS(status)) |
| 6937 | { |
| 6938 | hddLog(LOGE, |
| 6939 | FL("sme_DelPeriodicTxPtrn failed (err=%d)"), status); |
| 6940 | goto fail; |
| 6941 | } |
| 6942 | |
| 6943 | EXIT(); |
| 6944 | vos_mem_free(del_req); |
| 6945 | return 0; |
| 6946 | |
| 6947 | fail: |
| 6948 | vos_mem_free(del_req); |
| 6949 | return -EINVAL; |
| 6950 | } |
| 6951 | |
| 6952 | |
| 6953 | /** |
| 6954 | * __wlan_hdd_cfg80211_offloaded_packets() - send offloaded packets |
| 6955 | * @wiphy: Pointer to wireless phy |
| 6956 | * @wdev: Pointer to wireless device |
| 6957 | * @data: Pointer to data |
| 6958 | * @data_len: Data length |
| 6959 | * |
| 6960 | * Return: 0 on success, negative errno on failure |
| 6961 | */ |
| 6962 | static int |
| 6963 | __wlan_hdd_cfg80211_offloaded_packets(struct wiphy *wiphy, |
| 6964 | struct wireless_dev *wdev, |
| 6965 | const void *data, |
| 6966 | int data_len) |
| 6967 | { |
| 6968 | struct net_device *dev = wdev->netdev; |
| 6969 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 6970 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 6971 | struct nlattr *tb[PARAM_MAX + 1]; |
| 6972 | uint8_t control; |
| 6973 | int ret; |
| 6974 | static const struct nla_policy policy[PARAM_MAX + 1] = |
| 6975 | { |
| 6976 | [PARAM_REQUEST_ID] = { .type = NLA_U32 }, |
| 6977 | [PARAM_CONTROL] = { .type = NLA_U32 }, |
| 6978 | [PARAM_SRC_MAC_ADDR] = { .type = NLA_BINARY, |
| 6979 | .len = VOS_MAC_ADDR_SIZE }, |
| 6980 | [PARAM_DST_MAC_ADDR] = { .type = NLA_BINARY, |
| 6981 | .len = VOS_MAC_ADDR_SIZE }, |
| 6982 | [PARAM_PERIOD] = { .type = NLA_U32 }, |
| 6983 | }; |
| 6984 | |
| 6985 | ENTER(); |
| 6986 | |
| 6987 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 6988 | if (0 != ret) |
| 6989 | { |
| 6990 | hddLog(LOGE, FL("HDD context is not valid")); |
| 6991 | return ret; |
| 6992 | } |
| 6993 | |
| 6994 | if (!sme_IsFeatureSupportedByFW(WLAN_PERIODIC_TX_PTRN)) |
| 6995 | { |
| 6996 | hddLog(LOGE, |
| 6997 | FL("Periodic Tx Pattern Offload feature is not supported in FW!")); |
| 6998 | return -ENOTSUPP; |
| 6999 | } |
| 7000 | |
| 7001 | if (nla_parse(tb, PARAM_MAX, data, data_len, policy)) |
| 7002 | { |
| 7003 | hddLog(LOGE, FL("Invalid ATTR")); |
| 7004 | return -EINVAL; |
| 7005 | } |
| 7006 | |
| 7007 | if (!tb[PARAM_CONTROL]) |
| 7008 | { |
| 7009 | hddLog(LOGE, FL("attr control failed")); |
| 7010 | return -EINVAL; |
| 7011 | } |
| 7012 | control = nla_get_u32(tb[PARAM_CONTROL]); |
| 7013 | hddLog(LOG1, FL("Control: %d"), control); |
| 7014 | |
| 7015 | if (control == WLAN_START_OFFLOADED_PACKETS) |
| 7016 | return wlan_hdd_add_tx_ptrn(adapter, hdd_ctx, tb); |
| 7017 | else if (control == WLAN_STOP_OFFLOADED_PACKETS) |
| 7018 | return wlan_hdd_del_tx_ptrn(adapter, hdd_ctx, tb); |
| 7019 | else |
| 7020 | { |
| 7021 | hddLog(LOGE, FL("Invalid control: %d"), control); |
| 7022 | return -EINVAL; |
| 7023 | } |
| 7024 | } |
| 7025 | |
| 7026 | /* |
| 7027 | * done with short names for the global vendor params |
| 7028 | * used by __wlan_hdd_cfg80211_offloaded_packets() |
| 7029 | */ |
| 7030 | #undef PARAM_MAX |
| 7031 | #undef PARAM_REQUEST_ID |
| 7032 | #undef PARAM_CONTROL |
| 7033 | #undef PARAM_IP_PACKET |
| 7034 | #undef PARAM_SRC_MAC_ADDR |
| 7035 | #undef PARAM_DST_MAC_ADDR |
| 7036 | #undef PARAM_PERIOD |
| 7037 | |
| 7038 | /** |
| 7039 | * wlan_hdd_cfg80211_offloaded_packets() - Wrapper to offload packets |
| 7040 | * @wiphy: wiphy structure pointer |
| 7041 | * @wdev: Wireless device structure pointer |
| 7042 | * @data: Pointer to the data received |
| 7043 | * @data_len: Length of @data |
| 7044 | * |
| 7045 | * Return: 0 on success; errno on failure |
| 7046 | */ |
| 7047 | static int wlan_hdd_cfg80211_offloaded_packets(struct wiphy *wiphy, |
| 7048 | struct wireless_dev *wdev, |
| 7049 | const void *data, |
| 7050 | int data_len) |
| 7051 | { |
| 7052 | int ret = 0; |
| 7053 | |
| 7054 | vos_ssr_protect(__func__); |
| 7055 | ret = __wlan_hdd_cfg80211_offloaded_packets(wiphy, |
| 7056 | wdev, data, data_len); |
| 7057 | vos_ssr_unprotect(__func__); |
| 7058 | |
| 7059 | return ret; |
| 7060 | } |
| 7061 | #endif |
| 7062 | |
Deepthi Gowri | ae6a166 | 2015-10-12 12:59:37 +0530 | [diff] [blame] | 7063 | static const struct |
| 7064 | nla_policy |
| 7065 | qca_wlan_vendor_attr_policy[QCA_WLAN_VENDOR_ATTR_MAX+1] = { |
| 7066 | [QCA_WLAN_VENDOR_ATTR_MAC_ADDR] = { .type = NLA_UNSPEC }, |
| 7067 | }; |
| 7068 | |
| 7069 | /** |
| 7070 | * wlan_hdd_cfg80211_get_link_properties() - This function is used to |
| 7071 | * get link properties like nss, rate flags and operating frequency for |
| 7072 | * the connection with the given peer. |
| 7073 | * @wiphy: WIPHY structure pointer |
| 7074 | * @wdev: Wireless device structure pointer |
| 7075 | * @data: Pointer to the data received |
| 7076 | * @data_len: Length of the data received |
| 7077 | * |
| 7078 | * This function return the above link properties on success. |
| 7079 | * |
| 7080 | * Return: 0 on success and errno on failure |
| 7081 | */ |
| 7082 | static int wlan_hdd_cfg80211_get_link_properties(struct wiphy *wiphy, |
| 7083 | struct wireless_dev *wdev, |
| 7084 | const void *data, |
| 7085 | int data_len) |
| 7086 | { |
| 7087 | hdd_context_t *hdd_ctx = wiphy_priv(wiphy); |
| 7088 | struct net_device *dev = wdev->netdev; |
| 7089 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 7090 | hdd_station_ctx_t *hdd_sta_ctx; |
| 7091 | struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_MAX+1]; |
| 7092 | uint8_t peer_mac[VOS_MAC_ADDR_SIZE]; |
| 7093 | uint32_t sta_id; |
| 7094 | struct sk_buff *reply_skb; |
| 7095 | uint32_t rate_flags = 0; |
| 7096 | uint8_t nss; |
| 7097 | uint8_t final_rate_flags = 0; |
| 7098 | uint32_t freq; |
| 7099 | v_CONTEXT_t pVosContext = NULL; |
| 7100 | ptSapContext pSapCtx = NULL; |
| 7101 | |
| 7102 | if (0 != wlan_hdd_validate_context(hdd_ctx)) { |
| 7103 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD context is not valid")); |
| 7104 | return -EINVAL; |
| 7105 | } |
| 7106 | |
| 7107 | if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX, data, data_len, |
| 7108 | qca_wlan_vendor_attr_policy)) { |
| 7109 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Invalid attribute")); |
| 7110 | return -EINVAL; |
| 7111 | } |
| 7112 | |
| 7113 | if (!tb[QCA_WLAN_VENDOR_ATTR_MAC_ADDR]) { |
| 7114 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 7115 | FL("Attribute peerMac not provided for mode=%d"), |
| 7116 | adapter->device_mode); |
| 7117 | return -EINVAL; |
| 7118 | } |
| 7119 | |
| 7120 | memcpy(peer_mac, nla_data(tb[QCA_WLAN_VENDOR_ATTR_MAC_ADDR]), |
| 7121 | sizeof(peer_mac)); |
| 7122 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 7123 | FL("peerMac="MAC_ADDRESS_STR" for device_mode:%d"), |
| 7124 | MAC_ADDR_ARRAY(peer_mac), adapter->device_mode); |
| 7125 | |
| 7126 | if (adapter->device_mode == WLAN_HDD_INFRA_STATION || |
| 7127 | adapter->device_mode == WLAN_HDD_P2P_CLIENT) { |
| 7128 | hdd_sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter); |
| 7129 | if ((hdd_sta_ctx->conn_info.connState != |
| 7130 | eConnectionState_Associated) || |
| 7131 | !vos_mem_compare(hdd_sta_ctx->conn_info.bssId, peer_mac, |
| 7132 | VOS_MAC_ADDRESS_LEN)) { |
| 7133 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 7134 | FL("Not Associated to mac "MAC_ADDRESS_STR), |
| 7135 | MAC_ADDR_ARRAY(peer_mac)); |
| 7136 | return -EINVAL; |
| 7137 | } |
| 7138 | |
| 7139 | nss = 1; //pronto supports only one spatial stream |
| 7140 | freq = vos_chan_to_freq( |
| 7141 | hdd_sta_ctx->conn_info.operationChannel); |
| 7142 | rate_flags = hdd_sta_ctx->conn_info.rate_flags; |
| 7143 | |
| 7144 | } else if (adapter->device_mode == WLAN_HDD_P2P_GO || |
| 7145 | adapter->device_mode == WLAN_HDD_SOFTAP) { |
| 7146 | |
| 7147 | pVosContext = ( WLAN_HDD_GET_CTX(adapter))->pvosContext; |
| 7148 | pSapCtx = VOS_GET_SAP_CB(pVosContext); |
| 7149 | if(pSapCtx == NULL){ |
| 7150 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 7151 | FL("psapCtx is NULL")); |
| 7152 | return -ENOENT; |
| 7153 | } |
| 7154 | |
| 7155 | |
| 7156 | for (sta_id = 0; sta_id < WLAN_MAX_STA_COUNT; sta_id++) { |
| 7157 | if (pSapCtx->aStaInfo[sta_id].isUsed && |
| 7158 | !vos_is_macaddr_broadcast( |
| 7159 | &pSapCtx->aStaInfo[sta_id].macAddrSTA) && |
| 7160 | vos_mem_compare( |
| 7161 | &pSapCtx->aStaInfo[sta_id].macAddrSTA, |
| 7162 | peer_mac, VOS_MAC_ADDRESS_LEN)) |
| 7163 | break; |
| 7164 | } |
| 7165 | |
| 7166 | if (WLAN_MAX_STA_COUNT == sta_id) { |
| 7167 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 7168 | FL("No active peer with mac="MAC_ADDRESS_STR), |
| 7169 | MAC_ADDR_ARRAY(peer_mac)); |
| 7170 | return -EINVAL; |
| 7171 | } |
| 7172 | |
| 7173 | nss = 1; //pronto supports only one spatial stream |
| 7174 | freq = vos_chan_to_freq( |
| 7175 | (WLAN_HDD_GET_AP_CTX_PTR(adapter))->operatingChannel); |
| 7176 | rate_flags = pSapCtx->aStaInfo[sta_id].rate_flags; |
| 7177 | } else { |
| 7178 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 7179 | FL("Not Associated! with mac"MAC_ADDRESS_STR), |
| 7180 | MAC_ADDR_ARRAY(peer_mac)); |
| 7181 | return -EINVAL; |
| 7182 | } |
| 7183 | |
| 7184 | if (!(rate_flags & eHAL_TX_RATE_LEGACY)) { |
| 7185 | if (rate_flags & eHAL_TX_RATE_VHT80) { |
| 7186 | final_rate_flags |= RATE_INFO_FLAGS_VHT_MCS; |
| 7187 | final_rate_flags |= RATE_INFO_FLAGS_80_MHZ_WIDTH; |
| 7188 | } else if (rate_flags & eHAL_TX_RATE_VHT40) { |
| 7189 | final_rate_flags |= RATE_INFO_FLAGS_VHT_MCS; |
| 7190 | final_rate_flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; |
| 7191 | } else if (rate_flags & eHAL_TX_RATE_VHT20) { |
| 7192 | final_rate_flags |= RATE_INFO_FLAGS_VHT_MCS; |
| 7193 | } else if (rate_flags & (eHAL_TX_RATE_HT20 | eHAL_TX_RATE_HT40)) { |
| 7194 | final_rate_flags |= RATE_INFO_FLAGS_MCS; |
| 7195 | if (rate_flags & eHAL_TX_RATE_HT40) |
| 7196 | final_rate_flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; |
| 7197 | } |
| 7198 | |
| 7199 | if (rate_flags & eHAL_TX_RATE_SGI) { |
| 7200 | if (!(final_rate_flags & RATE_INFO_FLAGS_VHT_MCS)) |
| 7201 | final_rate_flags |= RATE_INFO_FLAGS_MCS; |
| 7202 | final_rate_flags |= RATE_INFO_FLAGS_SHORT_GI; |
| 7203 | } |
| 7204 | } |
| 7205 | |
| 7206 | reply_skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, |
| 7207 | sizeof(u8) + sizeof(u8) + sizeof(u32) + NLMSG_HDRLEN); |
| 7208 | |
| 7209 | if (NULL == reply_skb) { |
| 7210 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 7211 | FL("getLinkProperties: skb alloc failed")); |
| 7212 | return -EINVAL; |
| 7213 | } |
| 7214 | |
| 7215 | if (nla_put_u8(reply_skb, |
| 7216 | QCA_WLAN_VENDOR_ATTR_LINK_PROPERTIES_NSS, |
| 7217 | nss) || |
| 7218 | nla_put_u8(reply_skb, |
| 7219 | QCA_WLAN_VENDOR_ATTR_LINK_PROPERTIES_RATE_FLAGS, |
| 7220 | final_rate_flags) || |
| 7221 | nla_put_u32(reply_skb, |
| 7222 | QCA_WLAN_VENDOR_ATTR_LINK_PROPERTIES_FREQ, |
| 7223 | freq)) { |
| 7224 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("nla_put failed")); |
| 7225 | kfree_skb(reply_skb); |
| 7226 | return -EINVAL; |
| 7227 | } |
| 7228 | |
| 7229 | return cfg80211_vendor_cmd_reply(reply_skb); |
| 7230 | } |
| 7231 | |
Arun Khandavalli | 7eeb159 | 2015-10-19 21:36:57 +0530 | [diff] [blame] | 7232 | #define PARAM_WIFICONFIG_MAX QCA_WLAN_VENDOR_ATTR_CONFIG_MAX |
| 7233 | #define PARAM_MODULATED_DTIM QCA_WLAN_VENDOR_ATTR_CONFIG_MODULATED_DTIM |
| 7234 | #define PARAM_STATS_AVG_FACTOR QCA_WLAN_VENDOR_ATTR_CONFIG_STATS_AVG_FACTOR |
| 7235 | #define PARAM_GUARD_TIME QCA_WLAN_VENDOR_ATTR_CONFIG_GUARD_TIME |
| 7236 | |
| 7237 | /** |
| 7238 | * __wlan_hdd_cfg80211_wifi_configuration_set() - Wifi configuration |
| 7239 | * vendor command |
| 7240 | * |
| 7241 | * @wiphy: wiphy device pointer |
| 7242 | * @wdev: wireless device pointer |
| 7243 | * @data: Vendor command data buffer |
| 7244 | * @data_len: Buffer length |
| 7245 | * |
| 7246 | * Handles QCA_WLAN_VENDOR_ATTR_CONFIG_MAX. |
| 7247 | * |
| 7248 | * Return: EOK or other error codes. |
| 7249 | */ |
| 7250 | |
| 7251 | static int __wlan_hdd_cfg80211_wifi_configuration_set(struct wiphy *wiphy, |
| 7252 | struct wireless_dev *wdev, |
| 7253 | const void *data, |
| 7254 | int data_len) |
| 7255 | { |
| 7256 | struct net_device *dev = wdev->netdev; |
| 7257 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 7258 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 7259 | hdd_station_ctx_t *pHddStaCtx; |
| 7260 | struct nlattr *tb[PARAM_WIFICONFIG_MAX + 1]; |
| 7261 | tpSetWifiConfigParams pReq; |
| 7262 | eHalStatus status; |
| 7263 | int ret_val; |
| 7264 | static const struct nla_policy policy[PARAM_WIFICONFIG_MAX + 1] = { |
| 7265 | [PARAM_STATS_AVG_FACTOR] = { .type = NLA_U16 }, |
| 7266 | [PARAM_MODULATED_DTIM] = { .type = NLA_U32 }, |
| 7267 | [PARAM_GUARD_TIME] = { .type = NLA_U32}, |
| 7268 | }; |
| 7269 | |
| 7270 | ENTER(); |
| 7271 | |
| 7272 | if (VOS_FTM_MODE == hdd_get_conparam()) { |
| 7273 | hddLog(LOGE, FL("Command not allowed in FTM mode")); |
| 7274 | return -EINVAL; |
| 7275 | } |
| 7276 | |
| 7277 | ret_val = wlan_hdd_validate_context(pHddCtx); |
| 7278 | if (ret_val) { |
| 7279 | return ret_val; |
| 7280 | } |
| 7281 | |
| 7282 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 7283 | |
| 7284 | if (!hdd_connIsConnected(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))) { |
| 7285 | hddLog(LOGE, FL("Not in Connected state!")); |
| 7286 | return -ENOTSUPP; |
| 7287 | } |
| 7288 | |
| 7289 | if (nla_parse(tb, PARAM_WIFICONFIG_MAX, data, data_len, policy)) { |
| 7290 | hddLog(LOGE, FL("Invalid ATTR")); |
| 7291 | return -EINVAL; |
| 7292 | } |
| 7293 | |
| 7294 | /* check the Wifi Capability */ |
| 7295 | if ( (TRUE != pHddCtx->cfg_ini->fEnableWifiConfig) && |
| 7296 | (TRUE != sme_IsFeatureSupportedByFW(WIFI_CONFIG))) |
| 7297 | { |
| 7298 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 7299 | FL("WIFICONFIG not supported by Firmware")); |
| 7300 | return -EINVAL; |
| 7301 | } |
| 7302 | |
| 7303 | pReq = vos_mem_malloc(sizeof(tSetWifiConfigParams)); |
| 7304 | |
| 7305 | if (!pReq) { |
| 7306 | VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_ERROR, |
| 7307 | "%s: Not able to allocate memory for tSetWifiConfigParams", |
| 7308 | __func__); |
| 7309 | return eHAL_STATUS_E_MALLOC_FAILED; |
| 7310 | } |
| 7311 | |
| 7312 | vos_mem_set(pReq, sizeof(tSetWifiConfigParams), 0); |
| 7313 | |
| 7314 | pReq->sessionId = pAdapter->sessionId; |
| 7315 | vos_mem_copy( &pReq->bssId, pHddStaCtx->conn_info.bssId, WNI_CFG_BSSID_LEN); |
| 7316 | |
| 7317 | if (tb[PARAM_MODULATED_DTIM]) { |
| 7318 | pReq->paramValue = nla_get_u32( |
| 7319 | tb[PARAM_MODULATED_DTIM]); |
| 7320 | hddLog(LOG1, FL("Modulated DTIM: pReq->paramValue:%d "), |
| 7321 | pReq->paramValue); |
| 7322 | pHddCtx->cfg_ini->fMaxLIModulatedDTIM = pReq->paramValue; |
| 7323 | hdd_set_pwrparams(pHddCtx); |
| 7324 | if (BMPS == pmcGetPmcState(pHddCtx->hHal)) { |
| 7325 | hddLog( LOG1, FL("WifiConfig: Requesting FullPower!")); |
| 7326 | |
| 7327 | sme_RequestFullPower(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 7328 | iw_full_power_cbfn, pAdapter, |
| 7329 | eSME_FULL_PWR_NEEDED_BY_HDD); |
| 7330 | } |
| 7331 | else |
| 7332 | { |
| 7333 | hddLog( LOG1, FL("WifiConfig Not in BMPS state")); |
| 7334 | } |
| 7335 | } |
| 7336 | |
| 7337 | if (tb[PARAM_STATS_AVG_FACTOR]) { |
| 7338 | pReq->paramType = WIFI_CONFIG_SET_AVG_STATS_FACTOR; |
| 7339 | pReq->paramValue = nla_get_u16( |
| 7340 | tb[PARAM_STATS_AVG_FACTOR]); |
| 7341 | hddLog(LOG1, FL("AVG_STATS_FACTOR pReq->paramType:%d,pReq->paramValue:%d "), |
| 7342 | pReq->paramType, pReq->paramValue); |
| 7343 | status = sme_set_wificonfig_params(pHddCtx->hHal, pReq); |
| 7344 | |
| 7345 | if (eHAL_STATUS_SUCCESS != status) |
| 7346 | { |
| 7347 | vos_mem_free(pReq); |
| 7348 | pReq = NULL; |
| 7349 | ret_val = -EPERM; |
| 7350 | return ret_val; |
| 7351 | } |
| 7352 | } |
| 7353 | |
| 7354 | |
| 7355 | if (tb[PARAM_GUARD_TIME]) { |
| 7356 | pReq->paramType = WIFI_CONFIG_SET_GUARD_TIME; |
| 7357 | pReq->paramValue = nla_get_u32( |
| 7358 | tb[PARAM_GUARD_TIME]); |
| 7359 | hddLog(LOG1, FL("GUARD_TIME pReq->paramType:%d,pReq->paramValue:%d "), |
| 7360 | pReq->paramType, pReq->paramValue); |
| 7361 | status = sme_set_wificonfig_params(pHddCtx->hHal, pReq); |
| 7362 | |
| 7363 | if (eHAL_STATUS_SUCCESS != status) |
| 7364 | { |
| 7365 | vos_mem_free(pReq); |
| 7366 | pReq = NULL; |
| 7367 | ret_val = -EPERM; |
| 7368 | return ret_val; |
| 7369 | } |
| 7370 | |
| 7371 | } |
| 7372 | |
| 7373 | EXIT(); |
| 7374 | return ret_val; |
| 7375 | } |
| 7376 | |
| 7377 | /** |
| 7378 | * wlan_hdd_cfg80211_wifi_configuration_set() - Wifi configuration |
| 7379 | * vendor command |
| 7380 | * |
| 7381 | * @wiphy: wiphy device pointer |
| 7382 | * @wdev: wireless device pointer |
| 7383 | * @data: Vendor command data buffer |
| 7384 | * @data_len: Buffer length |
| 7385 | * |
| 7386 | * Handles QCA_WLAN_VENDOR_ATTR_CONFIG_MAX. |
| 7387 | * |
| 7388 | * Return: EOK or other error codes. |
| 7389 | */ |
| 7390 | static int wlan_hdd_cfg80211_wifi_configuration_set(struct wiphy *wiphy, |
| 7391 | struct wireless_dev *wdev, |
| 7392 | const void *data, |
| 7393 | int data_len) |
| 7394 | { |
| 7395 | int ret; |
| 7396 | |
| 7397 | vos_ssr_protect(__func__); |
| 7398 | ret = __wlan_hdd_cfg80211_wifi_configuration_set(wiphy, wdev, |
| 7399 | data, data_len); |
| 7400 | vos_ssr_unprotect(__func__); |
| 7401 | |
| 7402 | return ret; |
| 7403 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7404 | const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] = |
| 7405 | { |
Mukul Sharma | 2a27163 | 2014-10-13 14:59:01 +0530 | [diff] [blame] | 7406 | { |
| 7407 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7408 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_ROAMING, |
| 7409 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7410 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7411 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7412 | .doit = wlan_hdd_cfg80211_firmware_roaming |
Mukul Sharma | 2a27163 | 2014-10-13 14:59:01 +0530 | [diff] [blame] | 7413 | }, |
Srinivas Dasari | 030bad3 | 2015-02-18 23:23:54 +0530 | [diff] [blame] | 7414 | |
| 7415 | { |
| 7416 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7417 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_NAN, |
| 7418 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7419 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7420 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7421 | .doit = wlan_hdd_cfg80211_nan_request |
| 7422 | }, |
| 7423 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7424 | #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| 7425 | { |
| 7426 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7427 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_CLR, |
| 7428 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7429 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7430 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7431 | .doit = wlan_hdd_cfg80211_ll_stats_clear |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7432 | }, |
| 7433 | |
| 7434 | { |
| 7435 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7436 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_SET, |
| 7437 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7438 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7439 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7440 | .doit = wlan_hdd_cfg80211_ll_stats_set |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7441 | }, |
| 7442 | |
| 7443 | { |
| 7444 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7445 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_GET, |
| 7446 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7447 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7448 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7449 | .doit = wlan_hdd_cfg80211_ll_stats_get |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7450 | }, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7451 | #endif /* WLAN_FEATURE_LINK_LAYER_STATS */ |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7452 | #ifdef WLAN_FEATURE_EXTSCAN |
| 7453 | { |
| 7454 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7455 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_START, |
| 7456 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7457 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7458 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7459 | .doit = wlan_hdd_cfg80211_extscan_start |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7460 | }, |
| 7461 | { |
| 7462 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7463 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_STOP, |
| 7464 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7465 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7466 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7467 | .doit = wlan_hdd_cfg80211_extscan_stop |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7468 | }, |
| 7469 | { |
| 7470 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7471 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_GET_VALID_CHANNELS, |
| 7472 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7473 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7474 | .doit = wlan_hdd_cfg80211_extscan_get_valid_channels |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7475 | }, |
| 7476 | { |
| 7477 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7478 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_GET_CAPABILITIES, |
| 7479 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7480 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7481 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7482 | .doit = wlan_hdd_cfg80211_extscan_get_capabilities |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7483 | }, |
| 7484 | { |
| 7485 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7486 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_GET_CACHED_RESULTS, |
| 7487 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7488 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7489 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7490 | .doit = wlan_hdd_cfg80211_extscan_get_cached_results |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7491 | }, |
| 7492 | { |
| 7493 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7494 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SET_BSSID_HOTLIST, |
| 7495 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7496 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7497 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7498 | .doit = wlan_hdd_cfg80211_extscan_set_bssid_hotlist |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7499 | }, |
| 7500 | { |
| 7501 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7502 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_RESET_BSSID_HOTLIST, |
| 7503 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7504 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7505 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7506 | .doit = wlan_hdd_cfg80211_extscan_reset_bssid_hotlist |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7507 | }, |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 7508 | { |
| 7509 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7510 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SET_SSID_HOTLIST, |
| 7511 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7512 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7513 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7514 | .doit = wlan_hdd_cfg80211_extscan_set_ssid_hotlist |
| 7515 | }, |
| 7516 | { |
| 7517 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7518 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_RESET_SSID_HOTLIST, |
| 7519 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7520 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7521 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7522 | .doit = wlan_hdd_cfg80211_extscan_reset_ssid_hotlist |
| 7523 | }, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7524 | #endif /* WLAN_FEATURE_EXTSCAN */ |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 7525 | /*EXT TDLS*/ |
| 7526 | { |
| 7527 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7528 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_TDLS_ENABLE, |
| 7529 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7530 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7531 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7532 | .doit = wlan_hdd_cfg80211_exttdls_enable |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 7533 | }, |
| 7534 | { |
| 7535 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7536 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_TDLS_DISABLE, |
| 7537 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7538 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7539 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7540 | .doit = wlan_hdd_cfg80211_exttdls_disable |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 7541 | }, |
| 7542 | { |
| 7543 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7544 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_TDLS_GET_STATUS, |
| 7545 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7546 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7547 | .doit = wlan_hdd_cfg80211_exttdls_get_status |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 7548 | }, |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 7549 | { |
| 7550 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7551 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_SUPPORTED_FEATURES, |
| 7552 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7553 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7554 | .doit = wlan_hdd_cfg80211_get_supported_features |
Dasari Srinivas | 7875a30 | 2014-09-26 17:50:57 +0530 | [diff] [blame] | 7555 | }, |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 7556 | { |
| 7557 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7558 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_NO_DFS_FLAG, |
| 7559 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7560 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7561 | .doit = wlan_hdd_cfg80211_disable_dfs_channels |
Agarwal Ashish | 738843c | 2014-09-25 12:27:56 +0530 | [diff] [blame] | 7562 | }, |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 7563 | { |
| 7564 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7565 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_MAC_OUI, |
| 7566 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7567 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7568 | .doit = wlan_hdd_cfg80211_set_spoofed_mac_oui |
Siddharth Bhal | a3a5cb4 | 2014-09-29 21:13:13 +0530 | [diff] [blame] | 7569 | }, |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 7570 | { |
| 7571 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7572 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_CONCURRENCY_MATRIX, |
| 7573 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7574 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
Edhar, Mahesh Kumar | 59129f5 | 2015-01-14 14:26:04 +0530 | [diff] [blame] | 7575 | .doit = wlan_hdd_cfg80211_get_concurrency_matrix |
Dasari Srinivas | e18b2cf | 2014-10-28 17:09:42 +0530 | [diff] [blame] | 7576 | }, |
Srinivas Dasari | 41d97c9 | 2015-07-29 13:09:39 +0530 | [diff] [blame] | 7577 | { |
| 7578 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 7579 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_WIFI_LOGGER_MEMORY_DUMP, |
| 7580 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7581 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7582 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7583 | .doit = wlan_hdd_cfg80211_get_fw_mem_dump |
| 7584 | }, |
| 7585 | { |
| 7586 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
Srinivas Dasari | 41d97c9 | 2015-07-29 13:09:39 +0530 | [diff] [blame] | 7587 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_SETBAND, |
| 7588 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7589 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7590 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7591 | .doit = wlan_hdd_cfg80211_setband |
Sushant Kaushik | 8e64498 | 2015-09-23 12:18:54 +0530 | [diff] [blame] | 7592 | }, |
| 7593 | { |
| 7594 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7595 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_WIFI_LOGGER_START, |
| 7596 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7597 | WIPHY_VENDOR_CMD_NEED_NETDEV, |
| 7598 | .doit = wlan_hdd_cfg80211_wifi_logger_start |
| 7599 | }, |
Sushant Kaushik | 847890c | 2015-09-28 16:05:17 +0530 | [diff] [blame] | 7600 | { |
| 7601 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7602 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_WIFI_INFO, |
| 7603 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7604 | WIPHY_VENDOR_CMD_NEED_NETDEV| |
| 7605 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7606 | .doit = wlan_hdd_cfg80211_get_wifi_info |
Sachin Ahuja | c08f72a | 2015-09-22 15:25:47 +0530 | [diff] [blame] | 7607 | }, |
| 7608 | { |
| 7609 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7610 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_RING_DATA, |
| 7611 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7612 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7613 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7614 | .doit = wlan_hdd_cfg80211_wifi_logger_get_ring_data |
Gupta, Kapil | 7c34b32 | 2015-09-30 13:12:35 +0530 | [diff] [blame] | 7615 | }, |
| 7616 | { |
| 7617 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7618 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI, |
| 7619 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7620 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7621 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7622 | .doit = wlan_hdd_cfg80211_monitor_rssi |
Srinivas Girigowda | 8bf64cb | 2015-09-30 19:50:09 +0530 | [diff] [blame] | 7623 | }, |
| 7624 | #ifdef WLAN_FEATURE_OFFLOAD_PACKETS |
| 7625 | { |
| 7626 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7627 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_OFFLOADED_PACKETS, |
| 7628 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7629 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7630 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7631 | .doit = wlan_hdd_cfg80211_offloaded_packets |
Deepthi Gowri | ae6a166 | 2015-10-12 12:59:37 +0530 | [diff] [blame] | 7632 | }, |
Srinivas Girigowda | 8bf64cb | 2015-09-30 19:50:09 +0530 | [diff] [blame] | 7633 | #endif |
Deepthi Gowri | ae6a166 | 2015-10-12 12:59:37 +0530 | [diff] [blame] | 7634 | { |
| 7635 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7636 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_LINK_PROPERTIES, |
| 7637 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7638 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7639 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7640 | .doit = wlan_hdd_cfg80211_get_link_properties |
Arun Khandavalli | 7eeb159 | 2015-10-19 21:36:57 +0530 | [diff] [blame] | 7641 | }, |
| 7642 | { |
| 7643 | .info.vendor_id = QCA_NL80211_VENDOR_ID, |
| 7644 | .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION, |
| 7645 | .flags = WIPHY_VENDOR_CMD_NEED_WDEV | |
| 7646 | WIPHY_VENDOR_CMD_NEED_NETDEV | |
| 7647 | WIPHY_VENDOR_CMD_NEED_RUNNING, |
| 7648 | .doit = wlan_hdd_cfg80211_wifi_configuration_set |
Deepthi Gowri | ae6a166 | 2015-10-12 12:59:37 +0530 | [diff] [blame] | 7649 | } |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7650 | }; |
| 7651 | |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 7652 | /* vendor specific events */ |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7653 | static const |
| 7654 | struct nl80211_vendor_cmd_info wlan_hdd_cfg80211_vendor_events[] = |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 7655 | { |
| 7656 | #ifdef FEATURE_WLAN_CH_AVOID |
| 7657 | { |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7658 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7659 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 7660 | }, |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7661 | #endif /* FEATURE_WLAN_CH_AVOID Index = 0*/ |
| 7662 | #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| 7663 | { |
| 7664 | /* Index = 1*/ |
| 7665 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7666 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_SET |
| 7667 | }, |
| 7668 | { |
| 7669 | /* Index = 2*/ |
| 7670 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7671 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_GET |
| 7672 | }, |
| 7673 | { |
| 7674 | /* Index = 3*/ |
| 7675 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7676 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_CLR |
| 7677 | }, |
| 7678 | { |
| 7679 | /* Index = 4*/ |
| 7680 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7681 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_RADIO_RESULTS |
| 7682 | }, |
| 7683 | { |
| 7684 | /* Index = 5*/ |
| 7685 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7686 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_IFACE_RESULTS |
| 7687 | }, |
| 7688 | { |
| 7689 | /* Index = 6*/ |
| 7690 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7691 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_LL_STATS_PEERS_RESULTS |
| 7692 | }, |
| 7693 | #endif /* WLAN_FEATURE_LINK_LAYER_STATS */ |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7694 | #ifdef WLAN_FEATURE_EXTSCAN |
| 7695 | { |
| 7696 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7697 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_START |
| 7698 | }, |
| 7699 | { |
| 7700 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7701 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_STOP |
| 7702 | }, |
| 7703 | { |
| 7704 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7705 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_GET_CAPABILITIES |
| 7706 | }, |
| 7707 | { |
| 7708 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7709 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_GET_CACHED_RESULTS |
| 7710 | }, |
| 7711 | { |
| 7712 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7713 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SCAN_RESULTS_AVAILABLE |
| 7714 | }, |
| 7715 | { |
| 7716 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7717 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_FULL_SCAN_RESULT |
| 7718 | }, |
| 7719 | { |
| 7720 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7721 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SCAN_EVENT |
| 7722 | }, |
| 7723 | { |
| 7724 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7725 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_AP_FOUND |
| 7726 | }, |
| 7727 | { |
| 7728 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7729 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SET_BSSID_HOTLIST |
| 7730 | }, |
| 7731 | { |
| 7732 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7733 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_RESET_BSSID_HOTLIST |
| 7734 | }, |
Padma, Santhosh Kumar | 9acee01 | 2015-08-21 19:58:01 +0530 | [diff] [blame] | 7735 | { |
| 7736 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7737 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_SET_SSID_HOTLIST |
| 7738 | }, |
| 7739 | { |
| 7740 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7741 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_RESET_SSID_HOTLIST |
| 7742 | }, |
| 7743 | [QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_SSID_FOUND_INDEX] = { |
| 7744 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7745 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_SSID_FOUND |
| 7746 | }, |
| 7747 | [QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_SSID_LOST_INDEX] = { |
| 7748 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7749 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_EXTSCAN_HOTLIST_SSID_LOST |
| 7750 | }, |
Dino Mycle | 6fb96c1 | 2014-06-10 11:52:40 +0530 | [diff] [blame] | 7751 | #endif /* WLAN_FEATURE_EXTSCAN */ |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 7752 | /*EXT TDLS*/ |
| 7753 | { |
| 7754 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7755 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_TDLS_STATE |
| 7756 | }, |
c_manjee | cfd1efb | 2015-09-25 19:32:34 +0530 | [diff] [blame] | 7757 | [QCA_NL80211_VENDOR_SUBCMD_WIFI_LOGGER_MEMORY_DUMP_INDEX] = { |
| 7758 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7759 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_WIFI_LOGGER_MEMORY_DUMP |
| 7760 | }, |
| 7761 | |
Srinivas Dasari | 030bad3 | 2015-02-18 23:23:54 +0530 | [diff] [blame] | 7762 | |
| 7763 | { |
| 7764 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7765 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_NAN |
| 7766 | }, |
| 7767 | |
Sushant Kaushik | 084f659 | 2015-09-10 13:11:56 +0530 | [diff] [blame] | 7768 | { |
| 7769 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7770 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_WIFI_INFO, |
Gupta, Kapil | 7c34b32 | 2015-09-30 13:12:35 +0530 | [diff] [blame] | 7771 | }, |
| 7772 | [QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI_INDEX] = { |
| 7773 | .vendor_id = QCA_NL80211_VENDOR_ID, |
| 7774 | .subcmd = QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI |
| 7775 | }, |
Sushant Kaushik | 084f659 | 2015-09-10 13:11:56 +0530 | [diff] [blame] | 7776 | |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 7777 | }; |
| 7778 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7779 | /* |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 7780 | * FUNCTION: wlan_hdd_cfg80211_wiphy_alloc |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 7781 | * This function is called by hdd_wlan_startup() |
| 7782 | * during initialization. |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 7783 | * This function is used to allocate wiphy structure. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7784 | */ |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 7785 | struct wiphy *wlan_hdd_cfg80211_wiphy_alloc(int priv_size) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7786 | { |
| 7787 | struct wiphy *wiphy; |
| 7788 | ENTER(); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 7789 | /* |
| 7790 | * Create wiphy device |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7791 | */ |
| 7792 | wiphy = wiphy_new(&wlan_hdd_cfg80211_ops, priv_size); |
| 7793 | |
| 7794 | if (!wiphy) |
| 7795 | { |
| 7796 | /* Print error and jump into err label and free the memory */ |
| 7797 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: wiphy init failed", __func__); |
| 7798 | return NULL; |
| 7799 | } |
| 7800 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 7801 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7802 | return wiphy; |
| 7803 | } |
| 7804 | |
| 7805 | /* |
| 7806 | * FUNCTION: wlan_hdd_cfg80211_update_band |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 7807 | * This function is called from the supplicant through a |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7808 | * private ioctl to change the band value |
| 7809 | */ |
| 7810 | int wlan_hdd_cfg80211_update_band(struct wiphy *wiphy, eCsrBand eBand) |
| 7811 | { |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 7812 | int i, j; |
| 7813 | eNVChannelEnabledType channelEnabledState; |
| 7814 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 7815 | ENTER(); |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 7816 | |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 7817 | for (i = 0; i < IEEE80211_NUM_BANDS; i++) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7818 | { |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 7819 | |
| 7820 | if (NULL == wiphy->bands[i]) |
| 7821 | { |
| 7822 | hddLog(VOS_TRACE_LEVEL_ERROR,"%s: wiphy->bands[i] is NULL, i = %d", |
| 7823 | __func__, i); |
| 7824 | continue; |
| 7825 | } |
| 7826 | |
| 7827 | for (j = 0; j < wiphy->bands[i]->n_channels; j++) |
| 7828 | { |
| 7829 | struct ieee80211_supported_band *band = wiphy->bands[i]; |
| 7830 | |
| 7831 | channelEnabledState = vos_nv_getChannelEnabledState( |
| 7832 | band->channels[j].hw_value); |
| 7833 | |
| 7834 | if (IEEE80211_BAND_2GHZ == i && eCSR_BAND_5G == eBand) // 5G only |
| 7835 | { |
Abhishek Singh | 678227a | 2014-11-04 10:52:38 +0530 | [diff] [blame] | 7836 | band->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 7837 | continue; |
| 7838 | } |
| 7839 | else if (IEEE80211_BAND_5GHZ == i && eCSR_BAND_24 == eBand) // 2G only |
| 7840 | { |
| 7841 | band->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 7842 | continue; |
| 7843 | } |
| 7844 | |
| 7845 | if (NV_CHANNEL_DISABLE == channelEnabledState || |
| 7846 | NV_CHANNEL_INVALID == channelEnabledState) |
| 7847 | { |
| 7848 | band->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 7849 | } |
| 7850 | else if (NV_CHANNEL_DFS == channelEnabledState) |
| 7851 | { |
| 7852 | band->channels[j].flags &= ~IEEE80211_CHAN_DISABLED; |
| 7853 | band->channels[j].flags |= IEEE80211_CHAN_RADAR; |
| 7854 | } |
| 7855 | else |
| 7856 | { |
| 7857 | band->channels[j].flags &= ~(IEEE80211_CHAN_DISABLED |
| 7858 | |IEEE80211_CHAN_RADAR); |
| 7859 | } |
| 7860 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7861 | } |
| 7862 | return 0; |
| 7863 | } |
| 7864 | /* |
| 7865 | * FUNCTION: wlan_hdd_cfg80211_init |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 7866 | * This function is called by hdd_wlan_startup() |
| 7867 | * during initialization. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7868 | * This function is used to initialize and register wiphy structure. |
| 7869 | */ |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 7870 | int wlan_hdd_cfg80211_init(struct device *dev, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7871 | struct wiphy *wiphy, |
| 7872 | hdd_config_t *pCfg |
| 7873 | ) |
| 7874 | { |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 7875 | int i, j; |
Vinay Krishna Eranna | facf5e2 | 2014-02-24 13:16:25 +0530 | [diff] [blame] | 7876 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 7877 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 7878 | ENTER(); |
| 7879 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7880 | /* Now bind the underlying wlan device with wiphy */ |
| 7881 | set_wiphy_dev(wiphy, dev); |
| 7882 | |
| 7883 | wiphy->mgmt_stypes = wlan_hdd_txrx_stypes; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7884 | |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 7885 | #ifndef CONFIG_ENABLE_LINUX_REG |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 7886 | /* the flag for the other case would be initialzed in |
| 7887 | vos_init_wiphy_from_nv_bin */ |
Amar Singhal | 0a40223 | 2013-10-11 20:57:16 -0700 | [diff] [blame] | 7888 | wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; |
Kiet Lam | 6c58333 | 2013-10-14 05:37:09 +0530 | [diff] [blame] | 7889 | #endif |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 7890 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7891 | /* This will disable updating of NL channels from passive to |
| 7892 | * active if a beacon is received on passive channel. */ |
Anand N Sunkad | e9adb1b | 2015-07-29 09:56:45 +0530 | [diff] [blame] | 7893 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) |
| 7894 | wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS; |
| 7895 | #else |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7896 | wiphy->flags |= WIPHY_FLAG_DISABLE_BEACON_HINTS; |
Anand N Sunkad | e9adb1b | 2015-07-29 09:56:45 +0530 | [diff] [blame] | 7897 | #endif |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7898 | |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 7899 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 7900 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
Madan Mohan Koyyalamudi | 1b4afb0 | 2012-10-22 15:25:16 -0700 | [diff] [blame] | 7901 | wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
| 7902 | | WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
| 7903 | | WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 7904 | | WIPHY_FLAG_OFFCHAN_TX; |
Anand N Sunkad | e9adb1b | 2015-07-29 09:56:45 +0530 | [diff] [blame] | 7905 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) |
| 7906 | wiphy->regulatory_flags = REGULATORY_COUNTRY_IE_IGNORE; |
| 7907 | #else |
| 7908 | wiphy->country_ie_pref = NL80211_COUNTRY_IE_IGNORE_CORE; |
| 7909 | #endif |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 7910 | #endif |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 7911 | |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 7912 | #if defined (WLAN_FEATURE_VOWIFI_11R) || defined (FEATURE_WLAN_ESE) || defined(FEATURE_WLAN_LFR) |
Srinivas Girigowda | 640728a | 2013-03-28 12:21:54 -0700 | [diff] [blame] | 7913 | if (pCfg->isFastTransitionEnabled |
James Zmuda | 77fb5ae | 2013-01-29 08:00:17 -0800 | [diff] [blame] | 7914 | #ifdef FEATURE_WLAN_LFR |
Srinivas Girigowda | 640728a | 2013-03-28 12:21:54 -0700 | [diff] [blame] | 7915 | || pCfg->isFastRoamIniFeatureEnabled |
| 7916 | #endif |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 7917 | #ifdef FEATURE_WLAN_ESE |
| 7918 | || pCfg->isEseIniFeatureEnabled |
Srinivas Girigowda | 640728a | 2013-03-28 12:21:54 -0700 | [diff] [blame] | 7919 | #endif |
| 7920 | ) |
| 7921 | { |
| 7922 | wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM; |
| 7923 | } |
James Zmuda | 77fb5ae | 2013-01-29 08:00:17 -0800 | [diff] [blame] | 7924 | #endif |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 7925 | #ifdef FEATURE_WLAN_TDLS |
| 7926 | wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS |
| 7927 | | WIPHY_FLAG_TDLS_EXTERNAL_SETUP; |
| 7928 | #endif |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 7929 | #ifdef FEATURE_WLAN_SCAN_PNO |
Hardik Kantilal Patel | 3dfd879 | 2013-11-13 20:34:57 +0530 | [diff] [blame] | 7930 | if (pCfg->configPNOScanSupport) |
| 7931 | { |
| 7932 | wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; |
| 7933 | wiphy->max_sched_scan_ssids = SIR_PNO_MAX_SUPP_NETWORKS; |
| 7934 | wiphy->max_match_sets = SIR_PNO_MAX_SUPP_NETWORKS; |
| 7935 | wiphy->max_sched_scan_ie_len = SIR_MAC_MAX_IE_LENGTH; |
| 7936 | } |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 7937 | #endif/*FEATURE_WLAN_SCAN_PNO*/ |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 7938 | |
Abhishek Singh | 10d8597 | 2015-04-17 10:27:23 +0530 | [diff] [blame] | 7939 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
| 7940 | wiphy->features |= NL80211_FEATURE_HT_IBSS; |
| 7941 | #endif |
| 7942 | |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7943 | #ifdef CONFIG_ENABLE_LINUX_REG |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 7944 | /* even with WIPHY_FLAG_CUSTOM_REGULATORY, |
| 7945 | driver can still register regulatory callback and |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7946 | it will get regulatory settings in wiphy->band[], but |
Madan Mohan Koyyalamudi | c3a240c | 2012-09-28 15:34:08 -0700 | [diff] [blame] | 7947 | driver need to determine what to do with both |
| 7948 | regulatory settings */ |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7949 | |
| 7950 | wiphy->reg_notifier = wlan_hdd_linux_reg_notifier; |
Amar Singhal | a49cbc5 | 2013-10-08 18:37:44 -0700 | [diff] [blame] | 7951 | #else |
| 7952 | wiphy->reg_notifier = wlan_hdd_crda_reg_notifier; |
Amar Singhal | fddc28c | 2013-09-05 13:03:40 -0700 | [diff] [blame] | 7953 | #endif |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 7954 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 7955 | wiphy->max_scan_ssids = MAX_SCAN_SSID; |
| 7956 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 7957 | wiphy->max_scan_ie_len = SIR_MAC_MAX_ADD_IE_LENGTH; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7958 | |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 7959 | wiphy->max_acl_mac_addrs = MAX_ACL_MAC_ADDRESS; |
| 7960 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7961 | /* Supports STATION & AD-HOC modes right now */ |
Bhargav Shah | 0d2e3e5 | 2015-07-24 16:51:01 +0530 | [diff] [blame] | 7962 | wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
| 7963 | | BIT(NL80211_IFTYPE_ADHOC) |
| 7964 | | BIT(NL80211_IFTYPE_P2P_CLIENT) |
| 7965 | | BIT(NL80211_IFTYPE_P2P_GO) |
| 7966 | | BIT(NL80211_IFTYPE_AP); |
| 7967 | |
| 7968 | if (VOS_MONITOR_MODE == hdd_get_conparam()) |
| 7969 | { |
| 7970 | wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR); |
| 7971 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7972 | |
Rashmi Ramanna | bd3feb7 | 2014-02-25 16:14:48 +0530 | [diff] [blame] | 7973 | if( pCfg->advertiseConcurrentOperation ) |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 7974 | { |
Rashmi Ramanna | bd3feb7 | 2014-02-25 16:14:48 +0530 | [diff] [blame] | 7975 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
| 7976 | if( pCfg->enableMCC ) |
| 7977 | { |
| 7978 | /* Currently, supports up to two channels */ |
| 7979 | wlan_hdd_iface_combination.num_different_channels = 2; |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 7980 | |
Rashmi Ramanna | bd3feb7 | 2014-02-25 16:14:48 +0530 | [diff] [blame] | 7981 | if( !pCfg->allowMCCGODiffBI ) |
| 7982 | wlan_hdd_iface_combination.beacon_int_infra_match = true; |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 7983 | |
Rashmi Ramanna | bd3feb7 | 2014-02-25 16:14:48 +0530 | [diff] [blame] | 7984 | } |
| 7985 | wiphy->iface_combinations = &wlan_hdd_iface_combination; |
| 7986 | wiphy->n_iface_combinations = 1; |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 7987 | #endif |
Rashmi Ramanna | bd3feb7 | 2014-02-25 16:14:48 +0530 | [diff] [blame] | 7988 | } |
Sudhir Sattayappa Kohalli | 278eee5 | 2013-01-16 17:35:13 -0800 | [diff] [blame] | 7989 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 7990 | /* Before registering we need to update the ht capabilitied based |
| 7991 | * on ini values*/ |
| 7992 | if( !pCfg->ShortGI20MhzEnable ) |
| 7993 | { |
| 7994 | wlan_hdd_band_2_4_GHZ.ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_20; |
| 7995 | wlan_hdd_band_5_GHZ.ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_20; |
| 7996 | wlan_hdd_band_p2p_2_4_GHZ.ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_20; |
| 7997 | } |
| 7998 | |
| 7999 | if( !pCfg->ShortGI40MhzEnable ) |
| 8000 | { |
| 8001 | wlan_hdd_band_5_GHZ.ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_40; |
| 8002 | } |
| 8003 | |
| 8004 | if( !pCfg->nChannelBondingMode5GHz ) |
| 8005 | { |
| 8006 | wlan_hdd_band_5_GHZ.ht_cap.cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; |
| 8007 | } |
Agrawal Ashish | 97dec50 | 2015-11-26 20:20:58 +0530 | [diff] [blame^] | 8008 | /* |
| 8009 | * In case of static linked driver at the time of driver unload, |
| 8010 | * module exit doesn't happens. Module cleanup helps in cleaning |
| 8011 | * of static memory. |
| 8012 | * If driver load happens statically, at the time of driver unload, |
| 8013 | * wiphy flags don't get reset because of static memory. |
| 8014 | * It's better not to store channel in static memory. |
| 8015 | */ |
| 8016 | wiphy->bands[IEEE80211_BAND_2GHZ] = &wlan_hdd_band_2_4_GHZ; |
| 8017 | wiphy->bands[IEEE80211_BAND_2GHZ]->channels = |
| 8018 | (struct ieee80211_channel *)vos_mem_malloc(sizeof(hdd_channels_2_4_GHZ)); |
| 8019 | if (wiphy->bands[IEEE80211_BAND_2GHZ]->channels == NULL) |
| 8020 | { |
| 8021 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 8022 | FL("Not enough memory to allocate channels")); |
| 8023 | return -ENOMEM; |
| 8024 | } |
| 8025 | vos_mem_copy(wiphy->bands[IEEE80211_BAND_2GHZ]->channels, |
| 8026 | &hdd_channels_2_4_GHZ[0], |
| 8027 | sizeof(hdd_channels_2_4_GHZ)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8028 | |
Agrawal Ashish | 97dec50 | 2015-11-26 20:20:58 +0530 | [diff] [blame^] | 8029 | if (true == hdd_is_5g_supported(pHddCtx)) |
| 8030 | { |
| 8031 | wiphy->bands[IEEE80211_BAND_5GHZ] = &wlan_hdd_band_5_GHZ; |
| 8032 | wiphy->bands[IEEE80211_BAND_5GHZ]->channels = |
| 8033 | (struct ieee80211_channel *)vos_mem_malloc(sizeof(hdd_channels_5_GHZ)); |
| 8034 | if (wiphy->bands[IEEE80211_BAND_5GHZ]->channels == NULL) |
| 8035 | { |
| 8036 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 8037 | FL("Not enough memory to allocate channels")); |
| 8038 | vos_mem_free(wiphy->bands[IEEE80211_BAND_2GHZ]->channels); |
| 8039 | wiphy->bands[IEEE80211_BAND_2GHZ]->channels = NULL; |
| 8040 | return -ENOMEM; |
| 8041 | } |
| 8042 | vos_mem_copy(wiphy->bands[IEEE80211_BAND_5GHZ]->channels, |
| 8043 | &hdd_channels_5_GHZ[0], |
| 8044 | sizeof(hdd_channels_5_GHZ)); |
| 8045 | } |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 8046 | |
| 8047 | for (i = 0; i < IEEE80211_NUM_BANDS; i++) |
| 8048 | { |
| 8049 | |
| 8050 | if (NULL == wiphy->bands[i]) |
| 8051 | { |
Ratheesh S P | 36dbc93 | 2015-08-07 14:28:57 +0530 | [diff] [blame] | 8052 | hddLog(VOS_TRACE_LEVEL_INFO,"%s: wiphy->bands[i] is NULL, i = %d", |
Gopichand Nakkala | 1f7a64f | 2013-04-01 18:37:17 +0530 | [diff] [blame] | 8053 | __func__, i); |
| 8054 | continue; |
| 8055 | } |
| 8056 | |
| 8057 | for (j = 0; j < wiphy->bands[i]->n_channels; j++) |
| 8058 | { |
| 8059 | struct ieee80211_supported_band *band = wiphy->bands[i]; |
| 8060 | |
| 8061 | if (IEEE80211_BAND_2GHZ == i && eCSR_BAND_5G == pCfg->nBandCapability) // 5G only |
| 8062 | { |
| 8063 | // Enable social channels for P2P |
| 8064 | if (WLAN_HDD_IS_SOCIAL_CHANNEL(band->channels[j].center_freq)) |
| 8065 | band->channels[j].flags &= ~IEEE80211_CHAN_DISABLED; |
| 8066 | else |
| 8067 | band->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 8068 | continue; |
| 8069 | } |
| 8070 | else if (IEEE80211_BAND_5GHZ == i && eCSR_BAND_24 == pCfg->nBandCapability) // 2G only |
| 8071 | { |
| 8072 | band->channels[j].flags |= IEEE80211_CHAN_DISABLED; |
| 8073 | continue; |
| 8074 | } |
| 8075 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8076 | } |
| 8077 | /*Initialise the supported cipher suite details*/ |
| 8078 | wiphy->cipher_suites = hdd_cipher_suites; |
| 8079 | wiphy->n_cipher_suites = ARRAY_SIZE(hdd_cipher_suites); |
| 8080 | |
| 8081 | /*signal strength in mBm (100*dBm) */ |
| 8082 | wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; |
| 8083 | |
| 8084 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
Sushant Kaushik | 4f640e4 | 2014-07-08 12:27:09 +0530 | [diff] [blame] | 8085 | wiphy->max_remain_on_channel_duration = 5000; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8086 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8087 | |
Sunil Dutt | c69bccb | 2014-05-26 21:30:20 +0530 | [diff] [blame] | 8088 | wiphy->n_vendor_commands = ARRAY_SIZE(hdd_wiphy_vendor_commands); |
| 8089 | wiphy->vendor_commands = hdd_wiphy_vendor_commands; |
Rajesh Chauhan | 98a31f8 | 2014-01-06 20:15:25 -0800 | [diff] [blame] | 8090 | wiphy->vendor_events = wlan_hdd_cfg80211_vendor_events; |
| 8091 | wiphy->n_vendor_events = ARRAY_SIZE(wlan_hdd_cfg80211_vendor_events); |
| 8092 | |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 8093 | EXIT(); |
| 8094 | return 0; |
| 8095 | } |
| 8096 | |
| 8097 | /* In this function we are registering wiphy. */ |
| 8098 | int wlan_hdd_cfg80211_register(struct wiphy *wiphy) |
| 8099 | { |
| 8100 | ENTER(); |
| 8101 | /* Register our wiphy dev with cfg80211 */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8102 | if (0 > wiphy_register(wiphy)) |
| 8103 | { |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 8104 | /* print error */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8105 | hddLog(VOS_TRACE_LEVEL_ERROR,"%s: wiphy register failed", __func__); |
| 8106 | return -EIO; |
| 8107 | } |
| 8108 | |
| 8109 | EXIT(); |
| 8110 | return 0; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8111 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8112 | |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 8113 | /* In this function we are updating channel list when, |
| 8114 | regulatory domain is FCC and country code is US. |
| 8115 | Here In FCC standard 5GHz UNII-1 Bands are indoor only. |
| 8116 | As per FCC smart phone is not a indoor device. |
| 8117 | GO should not opeate on indoor channels */ |
| 8118 | void wlan_hdd_cfg80211_update_reg_info(struct wiphy *wiphy) |
| 8119 | { |
| 8120 | int j; |
| 8121 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 8122 | tANI_U8 defaultCountryCode[3] = SME_INVALID_COUNTRY_CODE; |
| 8123 | //Default counrtycode from NV at the time of wiphy initialization. |
| 8124 | if (eHAL_STATUS_SUCCESS != sme_GetDefaultCountryCodeFrmNv(pHddCtx->hHal, |
| 8125 | &defaultCountryCode[0])) |
| 8126 | { |
Jeff Johnson | 0299d0a | 2013-10-30 12:37:43 -0700 | [diff] [blame] | 8127 | hddLog(LOGE, FL("Failed to get default country code from NV")); |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 8128 | } |
| 8129 | if ((defaultCountryCode[0]== 'U') && (defaultCountryCode[1]=='S')) |
| 8130 | { |
Madan Mohan Koyyalamudi | 7127826 | 2013-04-12 22:00:48 +0530 | [diff] [blame] | 8131 | if (NULL == wiphy->bands[IEEE80211_BAND_5GHZ]) |
| 8132 | { |
| 8133 | hddLog(VOS_TRACE_LEVEL_ERROR,"%s: wiphy->bands[IEEE80211_BAND_5GHZ] is NULL",__func__ ); |
| 8134 | return; |
| 8135 | } |
| 8136 | for (j = 0; j < wiphy->bands[IEEE80211_BAND_5GHZ]->n_channels; j++) |
| 8137 | { |
| 8138 | struct ieee80211_supported_band *band = wiphy->bands[IEEE80211_BAND_5GHZ]; |
| 8139 | // Mark UNII -1 band channel as passive |
| 8140 | if (WLAN_HDD_CHANNEL_IN_UNII_1_BAND(band->channels[j].center_freq)) |
| 8141 | band->channels[j].flags |= IEEE80211_CHAN_PASSIVE_SCAN; |
| 8142 | } |
| 8143 | } |
| 8144 | } |
| 8145 | |
Agarwal Ashish | 8fa0e9a | 2014-05-23 00:40:12 +0530 | [diff] [blame] | 8146 | /* This function registers for all frame which supplicant is interested in */ |
| 8147 | void wlan_hdd_cfg80211_register_frames(hdd_adapter_t* pAdapter) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8148 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8149 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 8150 | /* Register for all P2P action, public action etc frames */ |
| 8151 | v_U16_t type = (SIR_MAC_MGMT_FRAME << 2) | ( SIR_MAC_MGMT_ACTION << 4); |
| 8152 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8153 | ENTER(); |
| 8154 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8155 | /* Right now we are registering these frame when driver is getting |
| 8156 | initialized. Once we will move to 2.6.37 kernel, in which we have |
| 8157 | frame register ops, we will move this code as a part of that */ |
| 8158 | /* GAS Initial Request */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8159 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8160 | (v_U8_t*)GAS_INITIAL_REQ, GAS_INITIAL_REQ_SIZE ); |
| 8161 | |
| 8162 | /* GAS Initial Response */ |
| 8163 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8164 | (v_U8_t*)GAS_INITIAL_RSP, GAS_INITIAL_RSP_SIZE ); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8165 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8166 | /* GAS Comeback Request */ |
| 8167 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8168 | (v_U8_t*)GAS_COMEBACK_REQ, GAS_COMEBACK_REQ_SIZE ); |
| 8169 | |
| 8170 | /* GAS Comeback Response */ |
| 8171 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8172 | (v_U8_t*)GAS_COMEBACK_RSP, GAS_COMEBACK_RSP_SIZE ); |
| 8173 | |
| 8174 | /* P2P Public Action */ |
| 8175 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8176 | (v_U8_t*)P2P_PUBLIC_ACTION_FRAME, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8177 | P2P_PUBLIC_ACTION_FRAME_SIZE ); |
| 8178 | |
| 8179 | /* P2P Action */ |
| 8180 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8181 | (v_U8_t*)P2P_ACTION_FRAME, |
| 8182 | P2P_ACTION_FRAME_SIZE ); |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 8183 | |
Gopichand Nakkala | e3d56e7 | 2013-04-21 23:33:32 +0530 | [diff] [blame] | 8184 | /* WNM BSS Transition Request frame */ |
| 8185 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8186 | (v_U8_t*)WNM_BSS_ACTION_FRAME, |
| 8187 | WNM_BSS_ACTION_FRAME_SIZE ); |
Leela Venkata Kiran Kumar Reddy Chirala | e8e62c8 | 2013-10-29 18:23:26 -0700 | [diff] [blame] | 8188 | |
| 8189 | /* WNM-Notification */ |
| 8190 | sme_RegisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8191 | (v_U8_t*)WNM_NOTIFICATION_FRAME, |
| 8192 | WNM_NOTIFICATION_FRAME_SIZE ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8193 | } |
| 8194 | |
Agarwal Ashish | 8fa0e9a | 2014-05-23 00:40:12 +0530 | [diff] [blame] | 8195 | void wlan_hdd_cfg80211_deregister_frames(hdd_adapter_t* pAdapter) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8196 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8197 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 8198 | /* Register for all P2P action, public action etc frames */ |
| 8199 | v_U16_t type = (SIR_MAC_MGMT_FRAME << 2) | ( SIR_MAC_MGMT_ACTION << 4); |
| 8200 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8201 | ENTER(); |
| 8202 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8203 | /* Right now we are registering these frame when driver is getting |
| 8204 | initialized. Once we will move to 2.6.37 kernel, in which we have |
| 8205 | frame register ops, we will move this code as a part of that */ |
| 8206 | /* GAS Initial Request */ |
| 8207 | |
| 8208 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8209 | (v_U8_t*)GAS_INITIAL_REQ, GAS_INITIAL_REQ_SIZE ); |
| 8210 | |
| 8211 | /* GAS Initial Response */ |
| 8212 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8213 | (v_U8_t*)GAS_INITIAL_RSP, GAS_INITIAL_RSP_SIZE ); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8214 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8215 | /* GAS Comeback Request */ |
| 8216 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8217 | (v_U8_t*)GAS_COMEBACK_REQ, GAS_COMEBACK_REQ_SIZE ); |
| 8218 | |
| 8219 | /* GAS Comeback Response */ |
| 8220 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8221 | (v_U8_t*)GAS_COMEBACK_RSP, GAS_COMEBACK_RSP_SIZE ); |
| 8222 | |
| 8223 | /* P2P Public Action */ |
| 8224 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8225 | (v_U8_t*)P2P_PUBLIC_ACTION_FRAME, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8226 | P2P_PUBLIC_ACTION_FRAME_SIZE ); |
| 8227 | |
| 8228 | /* P2P Action */ |
| 8229 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8230 | (v_U8_t*)P2P_ACTION_FRAME, |
| 8231 | P2P_ACTION_FRAME_SIZE ); |
Leela Venkata Kiran Kumar Reddy Chirala | e8e62c8 | 2013-10-29 18:23:26 -0700 | [diff] [blame] | 8232 | /* WNM-Notification */ |
| 8233 | sme_DeregisterMgmtFrame(hHal, pAdapter->sessionId, type, |
| 8234 | (v_U8_t*)WNM_NOTIFICATION_FRAME, |
| 8235 | WNM_NOTIFICATION_FRAME_SIZE ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8236 | } |
| 8237 | |
| 8238 | #ifdef FEATURE_WLAN_WAPI |
| 8239 | void wlan_hdd_cfg80211_set_key_wapi(hdd_adapter_t* pAdapter, u8 key_index, |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 8240 | const u8 *mac_addr, const u8 *key , int key_Len) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8241 | { |
| 8242 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 8243 | tCsrRoamSetKey setKey; |
| 8244 | v_BOOL_t isConnected = TRUE; |
| 8245 | int status = 0; |
| 8246 | v_U32_t roamId= 0xFF; |
| 8247 | tANI_U8 *pKeyPtr = NULL; |
| 8248 | int n = 0; |
| 8249 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 8250 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s(%d)", |
| 8251 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 8252 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8253 | |
Gopichand Nakkala | e748020 | 2013-02-11 15:24:22 +0530 | [diff] [blame] | 8254 | vos_mem_zero(&setKey, sizeof(tCsrRoamSetKey)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8255 | setKey.keyId = key_index; // Store Key ID |
| 8256 | setKey.encType = eCSR_ENCRYPT_TYPE_WPI; // SET WAPI Encryption |
| 8257 | setKey.keyDirection = eSIR_TX_RX; // Key Directionn both TX and RX |
| 8258 | setKey.paeRole = 0 ; // the PAE role |
| 8259 | if (!mac_addr || is_broadcast_ether_addr(mac_addr)) |
| 8260 | { |
| 8261 | vos_set_macaddr_broadcast( (v_MACADDR_t *)setKey.peerMac ); |
| 8262 | } |
| 8263 | else |
| 8264 | { |
| 8265 | isConnected = hdd_connIsConnected(pHddStaCtx); |
| 8266 | vos_mem_copy(setKey.peerMac,&pHddStaCtx->conn_info.bssId,WNI_CFG_BSSID_LEN); |
| 8267 | } |
| 8268 | setKey.keyLength = key_Len; |
| 8269 | pKeyPtr = setKey.Key; |
| 8270 | memcpy( pKeyPtr, key, key_Len); |
| 8271 | |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 8272 | hddLog(VOS_TRACE_LEVEL_INFO,"%s: WAPI KEY LENGTH:0x%04x", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8273 | __func__, key_Len); |
| 8274 | for (n = 0 ; n < key_Len; n++) |
| 8275 | hddLog(VOS_TRACE_LEVEL_INFO, "%s WAPI KEY Data[%d]:%02x ", |
| 8276 | __func__,n,setKey.Key[n]); |
| 8277 | |
| 8278 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_SETTING_KEY; |
| 8279 | if ( isConnected ) |
| 8280 | { |
| 8281 | status= sme_RoamSetKey( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 8282 | pAdapter->sessionId, &setKey, &roamId ); |
| 8283 | } |
| 8284 | if ( status != 0 ) |
| 8285 | { |
| 8286 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 8287 | "[%4d] sme_RoamSetKey returned ERROR status= %d", |
| 8288 | __LINE__, status ); |
| 8289 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE; |
| 8290 | } |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 8291 | /* Need to clear any trace of key value in the memory. |
| 8292 | * Thus zero out the memory even though it is local |
| 8293 | * variable. |
| 8294 | */ |
| 8295 | vos_mem_zero(&setKey, sizeof(setKey)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8296 | } |
| 8297 | #endif /* FEATURE_WLAN_WAPI*/ |
| 8298 | |
| 8299 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8300 | int wlan_hdd_cfg80211_alloc_new_beacon(hdd_adapter_t *pAdapter, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8301 | beacon_data_t **ppBeacon, |
| 8302 | struct beacon_parameters *params) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 8303 | #else |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8304 | int wlan_hdd_cfg80211_alloc_new_beacon(hdd_adapter_t *pAdapter, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 8305 | beacon_data_t **ppBeacon, |
| 8306 | struct cfg80211_beacon_data *params, |
| 8307 | int dtim_period) |
| 8308 | #endif |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8309 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8310 | int size; |
| 8311 | beacon_data_t *beacon = NULL; |
| 8312 | beacon_data_t *old = NULL; |
| 8313 | int head_len,tail_len; |
| 8314 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8315 | ENTER(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8316 | if (params->head && !params->head_len) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8317 | { |
| 8318 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 8319 | FL("head_len is NULL")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8320 | return -EINVAL; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8321 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8322 | |
| 8323 | old = pAdapter->sessionCtx.ap.beacon; |
| 8324 | |
| 8325 | if (!params->head && !old) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8326 | { |
| 8327 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 8328 | FL("session(%d) old and new heads points to NULL"), |
| 8329 | pAdapter->sessionId); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8330 | return -EINVAL; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8331 | } |
| 8332 | |
| 8333 | if (params->tail && !params->tail_len) |
| 8334 | { |
| 8335 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 8336 | FL("tail_len is zero but tail is not NULL")); |
| 8337 | return -EINVAL; |
| 8338 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8339 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8340 | #if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,38)) |
| 8341 | /* Kernel 3.0 is not updating dtim_period for set beacon */ |
| 8342 | if (!params->dtim_period) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8343 | { |
| 8344 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 8345 | FL("dtim period is 0")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8346 | return -EINVAL; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8347 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8348 | #endif |
| 8349 | |
| 8350 | if(params->head) |
| 8351 | head_len = params->head_len; |
| 8352 | else |
| 8353 | head_len = old->head_len; |
| 8354 | |
| 8355 | if(params->tail || !old) |
| 8356 | tail_len = params->tail_len; |
| 8357 | else |
| 8358 | tail_len = old->tail_len; |
| 8359 | |
| 8360 | size = sizeof(beacon_data_t) + head_len + tail_len; |
| 8361 | |
| 8362 | beacon = kzalloc(size, GFP_KERNEL); |
| 8363 | |
| 8364 | if( beacon == NULL ) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8365 | { |
| 8366 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 8367 | FL("Mem allocation for beacon failed")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8368 | return -ENOMEM; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8369 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8370 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 8371 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8372 | if(params->dtim_period || !old ) |
| 8373 | beacon->dtim_period = params->dtim_period; |
| 8374 | else |
| 8375 | beacon->dtim_period = old->dtim_period; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 8376 | #else |
| 8377 | if(dtim_period || !old ) |
| 8378 | beacon->dtim_period = dtim_period; |
| 8379 | else |
| 8380 | beacon->dtim_period = old->dtim_period; |
| 8381 | #endif |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8382 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8383 | beacon->head = ((u8 *) beacon) + sizeof(beacon_data_t); |
| 8384 | beacon->tail = beacon->head + head_len; |
| 8385 | beacon->head_len = head_len; |
| 8386 | beacon->tail_len = tail_len; |
| 8387 | |
| 8388 | if(params->head) { |
| 8389 | memcpy (beacon->head,params->head,beacon->head_len); |
| 8390 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8391 | else { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8392 | if(old) |
| 8393 | memcpy (beacon->head,old->head,beacon->head_len); |
| 8394 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8395 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8396 | if(params->tail) { |
| 8397 | memcpy (beacon->tail,params->tail,beacon->tail_len); |
| 8398 | } |
| 8399 | else { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8400 | if(old) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8401 | memcpy (beacon->tail,old->tail,beacon->tail_len); |
| 8402 | } |
| 8403 | |
| 8404 | *ppBeacon = beacon; |
| 8405 | |
| 8406 | kfree(old); |
| 8407 | |
| 8408 | return 0; |
| 8409 | |
| 8410 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8411 | |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 8412 | v_U8_t* wlan_hdd_cfg80211_get_ie_ptr( |
| 8413 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 8414 | const v_U8_t *pIes, |
| 8415 | #else |
| 8416 | v_U8_t *pIes, |
| 8417 | #endif |
| 8418 | int length, v_U8_t eid) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8419 | { |
| 8420 | int left = length; |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 8421 | v_U8_t *ptr = (v_U8_t *)pIes; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8422 | v_U8_t elem_id,elem_len; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8423 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8424 | while(left >= 2) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8425 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8426 | elem_id = ptr[0]; |
| 8427 | elem_len = ptr[1]; |
| 8428 | left -= 2; |
| 8429 | if(elem_len > left) |
| 8430 | { |
| 8431 | hddLog(VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 8bdd311 | 2012-09-24 13:55:14 -0700 | [diff] [blame] | 8432 | FL("****Invalid IEs eid = %d elem_len=%d left=%d*****"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8433 | eid,elem_len,left); |
| 8434 | return NULL; |
| 8435 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8436 | if (elem_id == eid) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8437 | { |
| 8438 | return ptr; |
| 8439 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8440 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8441 | left -= elem_len; |
| 8442 | ptr += (elem_len + 2); |
| 8443 | } |
| 8444 | return NULL; |
| 8445 | } |
| 8446 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8447 | /* Check if rate is 11g rate or not */ |
| 8448 | static int wlan_hdd_rate_is_11g(u8 rate) |
| 8449 | { |
Sanjay Devnani | 28322e2 | 2013-06-21 16:13:40 -0700 | [diff] [blame] | 8450 | static const u8 gRateArray[8] = {12, 18, 24, 36, 48, 72, 96, 108}; /* actual rate * 2 */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8451 | u8 i; |
| 8452 | for (i = 0; i < 8; i++) |
| 8453 | { |
| 8454 | if(rate == gRateArray[i]) |
| 8455 | return TRUE; |
| 8456 | } |
| 8457 | return FALSE; |
| 8458 | } |
| 8459 | |
| 8460 | /* Check for 11g rate and set proper 11g only mode */ |
| 8461 | static void wlan_hdd_check_11gmode(u8 *pIe, u8* require_ht, |
| 8462 | u8* pCheckRatesfor11g, eSapPhyMode* pSapHw_mode) |
| 8463 | { |
| 8464 | u8 i, num_rates = pIe[0]; |
| 8465 | |
| 8466 | pIe += 1; |
| 8467 | for ( i = 0; i < num_rates; i++) |
| 8468 | { |
| 8469 | if( *pCheckRatesfor11g && (TRUE == wlan_hdd_rate_is_11g(pIe[i] & RATE_MASK))) |
| 8470 | { |
| 8471 | /* If rate set have 11g rate than change the mode to 11G */ |
| 8472 | *pSapHw_mode = eSAP_DOT11_MODE_11g; |
| 8473 | if (pIe[i] & BASIC_RATE_MASK) |
| 8474 | { |
| 8475 | /* If we have 11g rate as basic rate, it means mode |
| 8476 | is 11g only mode. |
| 8477 | */ |
| 8478 | *pSapHw_mode = eSAP_DOT11_MODE_11g_ONLY; |
| 8479 | *pCheckRatesfor11g = FALSE; |
| 8480 | } |
| 8481 | } |
| 8482 | else if((BASIC_RATE_MASK | WLAN_BSS_MEMBERSHIP_SELECTOR_HT_PHY) == pIe[i]) |
| 8483 | { |
| 8484 | *require_ht = TRUE; |
| 8485 | } |
| 8486 | } |
| 8487 | return; |
| 8488 | } |
| 8489 | |
| 8490 | static void wlan_hdd_set_sapHwmode(hdd_adapter_t *pHostapdAdapter) |
| 8491 | { |
| 8492 | tsap_Config_t *pConfig = &pHostapdAdapter->sessionCtx.ap.sapConfig; |
| 8493 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 8494 | struct ieee80211_mgmt *pMgmt_frame = (struct ieee80211_mgmt*)pBeacon->head; |
| 8495 | u8 checkRatesfor11g = TRUE; |
| 8496 | u8 require_ht = FALSE; |
| 8497 | u8 *pIe=NULL; |
| 8498 | |
| 8499 | pConfig->SapHw_mode= eSAP_DOT11_MODE_11b; |
| 8500 | |
| 8501 | pIe = wlan_hdd_cfg80211_get_ie_ptr(&pMgmt_frame->u.beacon.variable[0], |
| 8502 | pBeacon->head_len, WLAN_EID_SUPP_RATES); |
| 8503 | if (pIe != NULL) |
| 8504 | { |
| 8505 | pIe += 1; |
| 8506 | wlan_hdd_check_11gmode(pIe, &require_ht, &checkRatesfor11g, |
| 8507 | &pConfig->SapHw_mode); |
| 8508 | } |
| 8509 | |
| 8510 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
| 8511 | WLAN_EID_EXT_SUPP_RATES); |
| 8512 | if (pIe != NULL) |
| 8513 | { |
| 8514 | |
| 8515 | pIe += 1; |
| 8516 | wlan_hdd_check_11gmode(pIe, &require_ht, &checkRatesfor11g, |
| 8517 | &pConfig->SapHw_mode); |
| 8518 | } |
| 8519 | |
| 8520 | if( pConfig->channel > 14 ) |
| 8521 | { |
| 8522 | pConfig->SapHw_mode= eSAP_DOT11_MODE_11a; |
| 8523 | } |
| 8524 | |
| 8525 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
| 8526 | WLAN_EID_HT_CAPABILITY); |
| 8527 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8528 | if(pIe) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8529 | { |
| 8530 | pConfig->SapHw_mode= eSAP_DOT11_MODE_11n; |
| 8531 | if(require_ht) |
| 8532 | pConfig->SapHw_mode= eSAP_DOT11_MODE_11n_ONLY; |
| 8533 | } |
| 8534 | } |
| 8535 | |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8536 | static int wlan_hdd_add_ie(hdd_adapter_t* pHostapdAdapter, v_U8_t *genie, |
| 8537 | v_U8_t *total_ielen, v_U8_t *oui, v_U8_t oui_size) |
| 8538 | { |
Arif Hussain | e7f3ea5 | 2013-09-12 21:56:36 -0700 | [diff] [blame] | 8539 | v_U16_t ielen = 0; |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8540 | v_U8_t *pIe = NULL; |
| 8541 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 8542 | |
| 8543 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(oui, oui_size, |
| 8544 | pBeacon->tail, pBeacon->tail_len); |
| 8545 | |
| 8546 | if (pIe) |
| 8547 | { |
| 8548 | ielen = pIe[1] + 2; |
| 8549 | if ((*total_ielen + ielen) <= MAX_GENIE_LEN) |
| 8550 | { |
| 8551 | vos_mem_copy(&genie[*total_ielen], pIe, ielen); |
| 8552 | } |
| 8553 | else |
| 8554 | { |
| 8555 | hddLog( VOS_TRACE_LEVEL_ERROR, "**Ie Length is too big***"); |
| 8556 | return -EINVAL; |
| 8557 | } |
| 8558 | *total_ielen += ielen; |
| 8559 | } |
| 8560 | return 0; |
| 8561 | } |
| 8562 | |
Arif Hussain | e7f3ea5 | 2013-09-12 21:56:36 -0700 | [diff] [blame] | 8563 | static void wlan_hdd_add_hostapd_conf_vsie(hdd_adapter_t* pHostapdAdapter, |
| 8564 | v_U8_t *genie, v_U8_t *total_ielen) |
| 8565 | { |
| 8566 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 8567 | int left = pBeacon->tail_len; |
| 8568 | v_U8_t *ptr = pBeacon->tail; |
| 8569 | v_U8_t elem_id, elem_len; |
| 8570 | v_U16_t ielen = 0; |
| 8571 | |
| 8572 | if ( NULL == ptr || 0 == left ) |
| 8573 | return; |
| 8574 | |
| 8575 | while (left >= 2) |
| 8576 | { |
| 8577 | elem_id = ptr[0]; |
| 8578 | elem_len = ptr[1]; |
| 8579 | left -= 2; |
| 8580 | if (elem_len > left) |
| 8581 | { |
| 8582 | hddLog( VOS_TRACE_LEVEL_ERROR, |
| 8583 | "****Invalid IEs eid = %d elem_len=%d left=%d*****", |
| 8584 | elem_id, elem_len, left); |
| 8585 | return; |
| 8586 | } |
| 8587 | if (IE_EID_VENDOR == elem_id) |
| 8588 | { |
| 8589 | /* skipping the VSIE's which we don't want to include or |
| 8590 | * it will be included by existing code |
| 8591 | */ |
| 8592 | if ((memcmp( &ptr[2], WPS_OUI_TYPE, WPS_OUI_TYPE_SIZE) != 0 ) && |
| 8593 | #ifdef WLAN_FEATURE_WFD |
| 8594 | (memcmp( &ptr[2], WFD_OUI_TYPE, WFD_OUI_TYPE_SIZE) != 0) && |
| 8595 | #endif |
| 8596 | (memcmp( &ptr[2], WHITELIST_OUI_TYPE, WPA_OUI_TYPE_SIZE) != 0) && |
| 8597 | (memcmp( &ptr[2], BLACKLIST_OUI_TYPE, WPA_OUI_TYPE_SIZE) != 0) && |
| 8598 | (memcmp( &ptr[2], "\x00\x50\xf2\x02", WPA_OUI_TYPE_SIZE) != 0) && |
| 8599 | (memcmp( &ptr[2], WPA_OUI_TYPE, WPA_OUI_TYPE_SIZE) != 0) && |
| 8600 | (memcmp( &ptr[2], P2P_OUI_TYPE, P2P_OUI_TYPE_SIZE) != 0)) |
| 8601 | { |
| 8602 | ielen = ptr[1] + 2; |
| 8603 | if ((*total_ielen + ielen) <= MAX_GENIE_LEN) |
| 8604 | { |
| 8605 | vos_mem_copy(&genie[*total_ielen], ptr, ielen); |
| 8606 | *total_ielen += ielen; |
| 8607 | } |
| 8608 | else |
| 8609 | { |
| 8610 | hddLog( VOS_TRACE_LEVEL_ERROR, |
| 8611 | "IE Length is too big " |
| 8612 | "IEs eid=%d elem_len=%d total_ie_lent=%d", |
| 8613 | elem_id, elem_len, *total_ielen); |
| 8614 | } |
| 8615 | } |
| 8616 | } |
| 8617 | |
| 8618 | left -= elem_len; |
| 8619 | ptr += (elem_len + 2); |
| 8620 | } |
| 8621 | return; |
| 8622 | } |
| 8623 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 8624 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8625 | static int wlan_hdd_cfg80211_update_apies(hdd_adapter_t* pHostapdAdapter, |
| 8626 | struct beacon_parameters *params) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 8627 | #else |
| 8628 | static int wlan_hdd_cfg80211_update_apies(hdd_adapter_t* pHostapdAdapter, |
| 8629 | struct cfg80211_beacon_data *params) |
| 8630 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8631 | { |
| 8632 | v_U8_t *genie; |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8633 | v_U8_t total_ielen = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8634 | v_U8_t addIE[1] = {0}; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8635 | int ret = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8636 | |
| 8637 | genie = vos_mem_malloc(MAX_GENIE_LEN); |
| 8638 | |
| 8639 | if(genie == NULL) { |
| 8640 | |
| 8641 | return -ENOMEM; |
| 8642 | } |
| 8643 | |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8644 | if (0 != wlan_hdd_add_ie(pHostapdAdapter, genie, |
| 8645 | &total_ielen, WPS_OUI_TYPE, WPS_OUI_TYPE_SIZE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8646 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8647 | hddLog(LOGE, |
| 8648 | FL("Adding WPS IE failed")); |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8649 | ret = -EINVAL; |
| 8650 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8651 | } |
| 8652 | |
| 8653 | #ifdef WLAN_FEATURE_WFD |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8654 | if (0 != wlan_hdd_add_ie(pHostapdAdapter, genie, |
| 8655 | &total_ielen, WFD_OUI_TYPE, WFD_OUI_TYPE_SIZE)) |
| 8656 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8657 | hddLog(LOGE, |
| 8658 | FL("Adding WFD IE failed")); |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8659 | ret = -EINVAL; |
| 8660 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8661 | } |
| 8662 | #endif |
| 8663 | |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8664 | if (0 != wlan_hdd_add_ie(pHostapdAdapter, genie, |
| 8665 | &total_ielen, P2P_OUI_TYPE, P2P_OUI_TYPE_SIZE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8666 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 8667 | hddLog(LOGE, |
| 8668 | FL("Adding P2P IE failed")); |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8669 | ret = -EINVAL; |
| 8670 | goto done; |
| 8671 | } |
| 8672 | |
| 8673 | if (WLAN_HDD_SOFTAP == pHostapdAdapter->device_mode) |
| 8674 | { |
Arif Hussain | e7f3ea5 | 2013-09-12 21:56:36 -0700 | [diff] [blame] | 8675 | wlan_hdd_add_hostapd_conf_vsie(pHostapdAdapter, genie, &total_ielen); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8676 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8677 | |
| 8678 | if (ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8679 | WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA, genie, total_ielen, NULL, |
| 8680 | eANI_BOOLEAN_FALSE)==eHAL_STATUS_FAILURE) |
| 8681 | { |
| 8682 | hddLog(LOGE, |
| 8683 | "Could not pass on WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8684 | ret = -EINVAL; |
| 8685 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8686 | } |
| 8687 | |
| 8688 | if (ccmCfgSetInt((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8689 | WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG, 1,NULL, |
| 8690 | test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags) ? |
| 8691 | eANI_BOOLEAN_TRUE : eANI_BOOLEAN_FALSE) |
| 8692 | ==eHAL_STATUS_FAILURE) |
| 8693 | { |
| 8694 | hddLog(LOGE, |
| 8695 | "Could not pass on WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8696 | ret = -EINVAL; |
| 8697 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8698 | } |
| 8699 | |
| 8700 | // Added for ProResp IE |
| 8701 | if ( (params->proberesp_ies != NULL) && (params->proberesp_ies_len != 0) ) |
| 8702 | { |
| 8703 | u16 rem_probe_resp_ie_len = params->proberesp_ies_len; |
| 8704 | u8 probe_rsp_ie_len[3] = {0}; |
| 8705 | u8 counter = 0; |
| 8706 | /* Check Probe Resp Length if it is greater then 255 then Store |
| 8707 | Probe Resp IEs into WNI_CFG_PROBE_RSP_ADDNIE_DATA1 & |
| 8708 | WNI_CFG_PROBE_RSP_ADDNIE_DATA2 CFG Variable As We are not able |
| 8709 | Store More then 255 bytes into One Variable. |
| 8710 | */ |
| 8711 | while ((rem_probe_resp_ie_len > 0) && (counter < 3)) |
| 8712 | { |
| 8713 | if (rem_probe_resp_ie_len > MAX_CFG_STRING_LEN) |
| 8714 | { |
| 8715 | probe_rsp_ie_len[counter++] = MAX_CFG_STRING_LEN; |
| 8716 | rem_probe_resp_ie_len -= MAX_CFG_STRING_LEN; |
| 8717 | } |
| 8718 | else |
| 8719 | { |
| 8720 | probe_rsp_ie_len[counter++] = rem_probe_resp_ie_len; |
| 8721 | rem_probe_resp_ie_len = 0; |
| 8722 | } |
| 8723 | } |
| 8724 | |
| 8725 | rem_probe_resp_ie_len = 0; |
| 8726 | |
| 8727 | if (probe_rsp_ie_len[0] > 0) |
| 8728 | { |
| 8729 | if (ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8730 | WNI_CFG_PROBE_RSP_ADDNIE_DATA1, |
| 8731 | (tANI_U8*)¶ms->proberesp_ies[rem_probe_resp_ie_len], |
| 8732 | probe_rsp_ie_len[0], NULL, |
| 8733 | eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) |
| 8734 | { |
| 8735 | hddLog(LOGE, |
| 8736 | "Could not pass on WNI_CFG_PROBE_RSP_ADDNIE_DATA1 to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8737 | ret = -EINVAL; |
| 8738 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8739 | } |
| 8740 | rem_probe_resp_ie_len += probe_rsp_ie_len[0]; |
| 8741 | } |
| 8742 | |
| 8743 | if (probe_rsp_ie_len[1] > 0) |
| 8744 | { |
| 8745 | if (ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8746 | WNI_CFG_PROBE_RSP_ADDNIE_DATA2, |
| 8747 | (tANI_U8*)¶ms->proberesp_ies[rem_probe_resp_ie_len], |
| 8748 | probe_rsp_ie_len[1], NULL, |
| 8749 | eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) |
| 8750 | { |
| 8751 | hddLog(LOGE, |
| 8752 | "Could not pass on WNI_CFG_PROBE_RSP_ADDNIE_DATA2 to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8753 | ret = -EINVAL; |
| 8754 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8755 | } |
| 8756 | rem_probe_resp_ie_len += probe_rsp_ie_len[1]; |
| 8757 | } |
| 8758 | |
| 8759 | if (probe_rsp_ie_len[2] > 0) |
| 8760 | { |
| 8761 | if (ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8762 | WNI_CFG_PROBE_RSP_ADDNIE_DATA3, |
| 8763 | (tANI_U8*)¶ms->proberesp_ies[rem_probe_resp_ie_len], |
| 8764 | probe_rsp_ie_len[2], NULL, |
| 8765 | eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) |
| 8766 | { |
| 8767 | hddLog(LOGE, |
| 8768 | "Could not pass on WNI_CFG_PROBE_RSP_ADDNIE_DATA3 to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8769 | ret = -EINVAL; |
| 8770 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8771 | } |
| 8772 | rem_probe_resp_ie_len += probe_rsp_ie_len[2]; |
| 8773 | } |
| 8774 | |
| 8775 | if (probe_rsp_ie_len[1] == 0 ) |
| 8776 | { |
| 8777 | if ( eHAL_STATUS_FAILURE == ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8778 | WNI_CFG_PROBE_RSP_ADDNIE_DATA2, (tANI_U8*)addIE, 0, NULL, |
| 8779 | eANI_BOOLEAN_FALSE) ) |
| 8780 | { |
| 8781 | hddLog(LOGE, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 8782 | "Could not pass on WNI_CFG_PROBE_RSP_ADDNIE_DATA2 to CCM"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8783 | } |
| 8784 | } |
| 8785 | |
| 8786 | if (probe_rsp_ie_len[2] == 0 ) |
| 8787 | { |
| 8788 | if ( eHAL_STATUS_FAILURE == ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8789 | WNI_CFG_PROBE_RSP_ADDNIE_DATA3, (tANI_U8*)addIE, 0, NULL, |
| 8790 | eANI_BOOLEAN_FALSE) ) |
| 8791 | { |
| 8792 | hddLog(LOGE, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 8793 | "Could not pass on WNI_CFG_PROBE_RSP_ADDNIE_DATA3 to CCM"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8794 | } |
| 8795 | } |
| 8796 | |
| 8797 | if (ccmCfgSetInt((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8798 | WNI_CFG_PROBE_RSP_ADDNIE_FLAG, 1,NULL, |
| 8799 | test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags) ? |
| 8800 | eANI_BOOLEAN_TRUE : eANI_BOOLEAN_FALSE) |
| 8801 | == eHAL_STATUS_FAILURE) |
| 8802 | { |
| 8803 | hddLog(LOGE, |
| 8804 | "Could not pass on WNI_CFG_PROBE_RSP_ADDNIE_FLAG to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8805 | ret = -EINVAL; |
| 8806 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8807 | } |
| 8808 | } |
| 8809 | else |
| 8810 | { |
| 8811 | // Reset WNI_CFG_PROBE_RSP Flags |
| 8812 | wlan_hdd_reset_prob_rspies(pHostapdAdapter); |
| 8813 | |
| 8814 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 8815 | "%s: No Probe Response IE received in set beacon", |
| 8816 | __func__); |
| 8817 | } |
| 8818 | |
| 8819 | // Added for AssocResp IE |
| 8820 | if ( (params->assocresp_ies != NULL) && (params->assocresp_ies_len != 0) ) |
| 8821 | { |
| 8822 | if (ccmCfgSetStr((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8823 | WNI_CFG_ASSOC_RSP_ADDNIE_DATA, (tANI_U8*)params->assocresp_ies, |
| 8824 | params->assocresp_ies_len, NULL, |
| 8825 | eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) |
| 8826 | { |
| 8827 | hddLog(LOGE, |
| 8828 | "Could not pass on WNI_CFG_ASSOC_RSP_ADDNIE_DATA to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8829 | ret = -EINVAL; |
| 8830 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8831 | } |
| 8832 | |
| 8833 | if (ccmCfgSetInt((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8834 | WNI_CFG_ASSOC_RSP_ADDNIE_FLAG, 1, NULL, |
| 8835 | test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags) ? |
| 8836 | eANI_BOOLEAN_TRUE : eANI_BOOLEAN_FALSE) |
| 8837 | == eHAL_STATUS_FAILURE) |
| 8838 | { |
| 8839 | hddLog(LOGE, |
| 8840 | "Could not pass on WNI_CFG_ASSOC_RSP_ADDNIE_FLAG to CCM"); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8841 | ret = -EINVAL; |
| 8842 | goto done; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8843 | } |
| 8844 | } |
| 8845 | else |
| 8846 | { |
| 8847 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 8848 | "%s: No Assoc Response IE received in set beacon", |
| 8849 | __func__); |
| 8850 | |
| 8851 | if ( eHAL_STATUS_FAILURE == ccmCfgSetInt((WLAN_HDD_GET_CTX(pHostapdAdapter))->hHal, |
| 8852 | WNI_CFG_ASSOC_RSP_ADDNIE_FLAG, 0, NULL, |
| 8853 | eANI_BOOLEAN_FALSE) ) |
| 8854 | { |
| 8855 | hddLog(LOGE, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 8856 | "Could not pass on WNI_CFG_ASSOC_RSP_ADDNIE_FLAG to CCM"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8857 | } |
| 8858 | } |
| 8859 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 8860 | done: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8861 | vos_mem_free(genie); |
Gopichand Nakkala | 2b25f4e | 2013-03-21 19:14:07 +0530 | [diff] [blame] | 8862 | return ret; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8863 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8864 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8865 | /* |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8866 | * FUNCTION: wlan_hdd_validate_operation_channel |
| 8867 | * called by wlan_hdd_cfg80211_start_bss() and |
| 8868 | * wlan_hdd_cfg80211_set_channel() |
| 8869 | * This function validates whether given channel is part of valid |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8870 | * channel list. |
| 8871 | */ |
Varun Reddy Yeturu | 920df21 | 2013-05-22 08:07:23 -0700 | [diff] [blame] | 8872 | VOS_STATUS wlan_hdd_validate_operation_channel(hdd_adapter_t *pAdapter,int channel) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8873 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8874 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8875 | v_U32_t num_ch = 0; |
| 8876 | u8 valid_ch[WNI_CFG_VALID_CHANNEL_LIST_LEN]; |
| 8877 | u32 indx = 0; |
| 8878 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 8879 | v_U8_t fValidChannel = FALSE, count = 0; |
| 8880 | hdd_config_t *hdd_pConfig_ini= (WLAN_HDD_GET_CTX(pAdapter))->cfg_ini; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8881 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8882 | num_ch = WNI_CFG_VALID_CHANNEL_LIST_LEN; |
| 8883 | |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 8884 | if ( hdd_pConfig_ini->sapAllowAllChannel) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8885 | { |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 8886 | /* Validate the channel */ |
| 8887 | for (count = RF_CHAN_1 ; count <= RF_CHAN_165 ; count++) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8888 | { |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 8889 | if ( channel == rfChannels[count].channelNum ) |
| 8890 | { |
| 8891 | fValidChannel = TRUE; |
| 8892 | break; |
| 8893 | } |
| 8894 | } |
| 8895 | if (fValidChannel != TRUE) |
| 8896 | { |
| 8897 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 8898 | "%s: Invalid Channel [%d]", __func__, channel); |
| 8899 | return VOS_STATUS_E_FAILURE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8900 | } |
| 8901 | } |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 8902 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8903 | { |
Madan Mohan Koyylamudi | 64267f7 | 2013-02-05 14:07:08 +0530 | [diff] [blame] | 8904 | if (0 != ccmCfgGetStr(hHal, WNI_CFG_VALID_CHANNEL_LIST, |
| 8905 | valid_ch, &num_ch)) |
| 8906 | { |
| 8907 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 8908 | "%s: failed to get valid channel list", __func__); |
| 8909 | return VOS_STATUS_E_FAILURE; |
| 8910 | } |
| 8911 | for (indx = 0; indx < num_ch; indx++) |
| 8912 | { |
| 8913 | if (channel == valid_ch[indx]) |
| 8914 | { |
| 8915 | break; |
| 8916 | } |
| 8917 | } |
| 8918 | |
Rashmi Ramanna | 3b59e12 | 2014-04-10 14:45:13 +0530 | [diff] [blame] | 8919 | if (indx >= num_ch) |
| 8920 | { |
| 8921 | if (WLAN_HDD_P2P_GO == pAdapter->device_mode) |
| 8922 | { |
| 8923 | eCsrBand band; |
| 8924 | unsigned int freq; |
| 8925 | |
| 8926 | sme_GetFreqBand(hHal, &band); |
| 8927 | |
| 8928 | if (eCSR_BAND_5G == band) |
| 8929 | { |
| 8930 | #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38)) |
| 8931 | if (channel <= ARRAY_SIZE(hdd_channels_2_4_GHZ)) |
| 8932 | { |
| 8933 | freq = ieee80211_channel_to_frequency(channel, |
| 8934 | IEEE80211_BAND_2GHZ); |
| 8935 | } |
| 8936 | else |
| 8937 | { |
| 8938 | freq = ieee80211_channel_to_frequency(channel, |
| 8939 | IEEE80211_BAND_5GHZ); |
| 8940 | } |
| 8941 | #else |
| 8942 | freq = ieee80211_channel_to_frequency(channel); |
| 8943 | #endif |
| 8944 | if(WLAN_HDD_IS_SOCIAL_CHANNEL(freq)) |
| 8945 | return VOS_STATUS_SUCCESS; |
| 8946 | } |
| 8947 | } |
| 8948 | |
| 8949 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 8950 | "%s: Invalid Channel [%d]", __func__, channel); |
| 8951 | return VOS_STATUS_E_FAILURE; |
| 8952 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8953 | } |
Rashmi Ramanna | 3b59e12 | 2014-04-10 14:45:13 +0530 | [diff] [blame] | 8954 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8955 | return VOS_STATUS_SUCCESS; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 8956 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 8957 | } |
| 8958 | |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8959 | /** |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 8960 | * FUNCTION: __wlan_hdd_cfg80211_set_channel |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8961 | * This function is used to set the channel number |
| 8962 | */ |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 8963 | static int __wlan_hdd_cfg80211_set_channel( struct wiphy *wiphy, struct net_device *dev, |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8964 | struct ieee80211_channel *chan, |
| 8965 | enum nl80211_channel_type channel_type |
| 8966 | ) |
| 8967 | { |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 8968 | hdd_adapter_t *pAdapter = NULL; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8969 | v_U32_t num_ch = 0; |
Jeff Johnson | 4416a78 | 2013-03-25 14:17:50 -0700 | [diff] [blame] | 8970 | int channel = 0; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8971 | int freq = chan->center_freq; /* freq is in MHZ */ |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 8972 | hdd_context_t *pHddCtx; |
| 8973 | int status; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8974 | |
| 8975 | ENTER(); |
| 8976 | |
| 8977 | if( NULL == dev ) |
| 8978 | { |
| 8979 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 8980 | "%s: Called with dev = NULL.", __func__); |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8981 | return -ENODEV; |
| 8982 | } |
| 8983 | pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 8984 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 8985 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 8986 | TRACE_CODE_HDD_CFG80211_SET_CHANNEL, pAdapter->sessionId, |
| 8987 | channel_type )); |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8988 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 8989 | "%s: device_mode = %s (%d) freq = %d", __func__, |
| 8990 | hdd_device_modetoString(pAdapter->device_mode), |
| 8991 | pAdapter->device_mode, chan->center_freq); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 8992 | |
| 8993 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 8994 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 8995 | if (0 != status) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8996 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 8997 | return status; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 8998 | } |
| 8999 | |
| 9000 | /* |
| 9001 | * Do freq to chan conversion |
| 9002 | * TODO: for 11a |
| 9003 | */ |
| 9004 | |
| 9005 | channel = ieee80211_frequency_to_channel(freq); |
| 9006 | |
| 9007 | /* Check freq range */ |
| 9008 | if ((WNI_CFG_CURRENT_CHANNEL_STAMIN > channel) || |
| 9009 | (WNI_CFG_CURRENT_CHANNEL_STAMAX < channel)) |
| 9010 | { |
| 9011 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9012 | "%s: Channel [%d] is outside valid range from %d to %d", |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9013 | __func__, channel, WNI_CFG_CURRENT_CHANNEL_STAMIN, |
| 9014 | WNI_CFG_CURRENT_CHANNEL_STAMAX); |
| 9015 | return -EINVAL; |
| 9016 | } |
| 9017 | |
| 9018 | num_ch = WNI_CFG_VALID_CHANNEL_LIST_LEN; |
| 9019 | |
Gopichand Nakkala | 6ab1956 | 2013-03-07 13:59:42 +0530 | [diff] [blame] | 9020 | if ((WLAN_HDD_SOFTAP != pAdapter->device_mode) && |
| 9021 | (WLAN_HDD_P2P_GO != pAdapter->device_mode)) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9022 | { |
| 9023 | if(VOS_STATUS_SUCCESS != wlan_hdd_validate_operation_channel(pAdapter,channel)) |
| 9024 | { |
| 9025 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9026 | "%s: Invalid Channel [%d]", __func__, channel); |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9027 | return -EINVAL; |
| 9028 | } |
| 9029 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, |
| 9030 | "%s: set channel to [%d] for device mode =%d", |
| 9031 | __func__, channel,pAdapter->device_mode); |
| 9032 | } |
| 9033 | if( (pAdapter->device_mode == WLAN_HDD_INFRA_STATION) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9034 | || (pAdapter->device_mode == WLAN_HDD_P2P_CLIENT) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9035 | ) |
| 9036 | { |
| 9037 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 9038 | tCsrRoamProfile * pRoamProfile = &pWextState->roamProfile; |
| 9039 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 9040 | |
| 9041 | if (eConnectionState_IbssConnected == pHddStaCtx->conn_info.connState) |
| 9042 | { |
| 9043 | /* Link is up then return cant set channel*/ |
| 9044 | hddLog( VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9045 | "%s: IBSS Associated, can't set the channel", __func__); |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9046 | return -EINVAL; |
| 9047 | } |
| 9048 | |
| 9049 | num_ch = pRoamProfile->ChannelInfo.numOfChannels = 1; |
| 9050 | pHddStaCtx->conn_info.operationChannel = channel; |
| 9051 | pRoamProfile->ChannelInfo.ChannelList = |
| 9052 | &pHddStaCtx->conn_info.operationChannel; |
| 9053 | } |
| 9054 | else if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9055 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9056 | ) |
| 9057 | { |
Gopichand Nakkala | c8fa7b6 | 2013-03-11 13:56:41 +0530 | [diff] [blame] | 9058 | if (WLAN_HDD_P2P_GO == pAdapter->device_mode) |
| 9059 | { |
| 9060 | if(VOS_STATUS_SUCCESS != |
| 9061 | wlan_hdd_validate_operation_channel(pAdapter,channel)) |
| 9062 | { |
| 9063 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9064 | "%s: Invalid Channel [%d]", __func__, channel); |
Gopichand Nakkala | c8fa7b6 | 2013-03-11 13:56:41 +0530 | [diff] [blame] | 9065 | return -EINVAL; |
| 9066 | } |
| 9067 | (WLAN_HDD_GET_AP_CTX_PTR(pAdapter))->sapConfig.channel = channel; |
| 9068 | } |
| 9069 | else if ( WLAN_HDD_SOFTAP == pAdapter->device_mode ) |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9070 | { |
| 9071 | hdd_config_t *cfg_param = (WLAN_HDD_GET_CTX(pAdapter))->cfg_ini; |
| 9072 | |
| 9073 | /* If auto channel selection is configured as enable/ 1 then ignore |
| 9074 | channel set by supplicant |
| 9075 | */ |
| 9076 | if ( cfg_param->apAutoChannelSelection ) |
| 9077 | { |
Gopichand Nakkala | c8fa7b6 | 2013-03-11 13:56:41 +0530 | [diff] [blame] | 9078 | (WLAN_HDD_GET_AP_CTX_PTR(pAdapter))->sapConfig.channel = |
| 9079 | AUTO_CHANNEL_SELECT; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9080 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 9081 | "%s: set channel to auto channel (0) for device mode =%s (%d)", |
| 9082 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 9083 | pAdapter->device_mode); |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9084 | } |
Gopichand Nakkala | c8fa7b6 | 2013-03-11 13:56:41 +0530 | [diff] [blame] | 9085 | else |
| 9086 | { |
| 9087 | if(VOS_STATUS_SUCCESS != |
| 9088 | wlan_hdd_validate_operation_channel(pAdapter,channel)) |
| 9089 | { |
| 9090 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9091 | "%s: Invalid Channel [%d]", __func__, channel); |
Gopichand Nakkala | c8fa7b6 | 2013-03-11 13:56:41 +0530 | [diff] [blame] | 9092 | return -EINVAL; |
| 9093 | } |
| 9094 | (WLAN_HDD_GET_AP_CTX_PTR(pAdapter))->sapConfig.channel = channel; |
| 9095 | } |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9096 | } |
| 9097 | } |
| 9098 | else |
| 9099 | { |
| 9100 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 9101 | "%s: Invalid device mode failed to set valid channel", __func__); |
| 9102 | return -EINVAL; |
| 9103 | } |
| 9104 | EXIT(); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9105 | return status; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 9106 | } |
| 9107 | |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 9108 | static int wlan_hdd_cfg80211_set_channel( struct wiphy *wiphy, |
| 9109 | struct net_device *dev, |
| 9110 | struct ieee80211_channel *chan, |
| 9111 | enum nl80211_channel_type channel_type |
| 9112 | ) |
| 9113 | { |
| 9114 | int ret; |
| 9115 | |
| 9116 | vos_ssr_protect(__func__); |
| 9117 | ret = __wlan_hdd_cfg80211_set_channel(wiphy, dev, chan, channel_type); |
| 9118 | vos_ssr_unprotect(__func__); |
| 9119 | |
| 9120 | return ret; |
| 9121 | } |
| 9122 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9123 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| 9124 | static int wlan_hdd_cfg80211_start_bss(hdd_adapter_t *pHostapdAdapter, |
| 9125 | struct beacon_parameters *params) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9126 | #else |
| 9127 | static int wlan_hdd_cfg80211_start_bss(hdd_adapter_t *pHostapdAdapter, |
| 9128 | struct cfg80211_beacon_data *params, |
| 9129 | const u8 *ssid, size_t ssid_len, |
Kanchanapally, Vidyullatha | acc5925 | 2015-05-20 16:49:07 +0530 | [diff] [blame] | 9130 | enum nl80211_hidden_ssid hidden_ssid, |
| 9131 | v_U8_t auth_type) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9132 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9133 | { |
| 9134 | tsap_Config_t *pConfig; |
| 9135 | beacon_data_t *pBeacon = NULL; |
| 9136 | struct ieee80211_mgmt *pMgmt_frame; |
| 9137 | v_U8_t *pIe=NULL; |
| 9138 | v_U16_t capab_info; |
| 9139 | eCsrAuthType RSNAuthType; |
| 9140 | eCsrEncryptionType RSNEncryptType; |
| 9141 | eCsrEncryptionType mcRSNEncryptType; |
| 9142 | int status = VOS_STATUS_SUCCESS; |
| 9143 | tpWLAN_SAPEventCB pSapEventCallback; |
| 9144 | hdd_hostapd_state_t *pHostapdState; |
| 9145 | v_U8_t wpaRsnIEdata[(SIR_MAC_MAX_IE_LENGTH * 2)+4]; //Max ie length 255 * 2(WPA+RSN) + 2 bytes (vendor specific ID) * 2 |
| 9146 | v_CONTEXT_t pVosContext = (WLAN_HDD_GET_CTX(pHostapdAdapter))->pvosContext; |
Madan Mohan Koyylamudi | a16d020 | 2013-02-01 11:05:57 +0530 | [diff] [blame] | 9147 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9148 | struct qc_mac_acl_entry *acl_entry = NULL; |
Siddharth Bhal | 5cba24e | 2014-05-08 18:59:39 +0530 | [diff] [blame] | 9149 | hdd_config_t *iniConfig; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9150 | v_SINT_t i; |
Madan Mohan Koyyalamudi | 543172b | 2012-12-05 16:40:18 -0800 | [diff] [blame] | 9151 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 9152 | tSmeConfigParams *psmeConfig; |
Chet Lanctot | 4014244 | 2014-05-20 13:39:25 -0700 | [diff] [blame] | 9153 | v_BOOL_t MFPCapable = VOS_FALSE; |
| 9154 | v_BOOL_t MFPRequired = VOS_FALSE; |
Sushant Kaushik | 7dc0327 | 2015-02-18 11:25:12 +0530 | [diff] [blame] | 9155 | v_BOOL_t sapEnable11AC = |
| 9156 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->cfg_ini->sapEnable11AC; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9157 | ENTER(); |
| 9158 | |
Siddharth Bhal | 5cba24e | 2014-05-08 18:59:39 +0530 | [diff] [blame] | 9159 | iniConfig = pHddCtx->cfg_ini; |
| 9160 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9161 | pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pHostapdAdapter); |
| 9162 | |
| 9163 | pConfig = &pHostapdAdapter->sessionCtx.ap.sapConfig; |
| 9164 | |
| 9165 | pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 9166 | |
| 9167 | pMgmt_frame = (struct ieee80211_mgmt*)pBeacon->head; |
| 9168 | |
| 9169 | pConfig->beacon_int = pMgmt_frame->u.beacon.beacon_int; |
| 9170 | |
| 9171 | //channel is already set in the set_channel Call back |
| 9172 | //pConfig->channel = pCommitConfig->channel; |
| 9173 | |
| 9174 | /*Protection parameter to enable or disable*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9175 | pConfig->protEnabled = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9176 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->cfg_ini->apProtEnabled; |
| 9177 | |
| 9178 | pConfig->dtim_period = pBeacon->dtim_period; |
| 9179 | |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9180 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH,"****pConfig->dtim_period=%d***", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9181 | pConfig->dtim_period); |
| 9182 | |
Madan Mohan Koyyalamudi | e0ca11f | 2012-11-27 15:57:52 -0800 | [diff] [blame] | 9183 | if (pHostapdAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 9184 | { |
| 9185 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9186 | WLAN_EID_COUNTRY); |
Kiet Lam | 083504c | 2013-11-25 14:17:45 +0530 | [diff] [blame] | 9187 | if(memcmp(pHddCtx->cfg_ini->apCntryCode, CFG_AP_COUNTRY_CODE_DEFAULT, 3) != 0) |
| 9188 | { |
| 9189 | tANI_BOOLEAN restartNeeded; |
| 9190 | pConfig->ieee80211d = 1; |
| 9191 | vos_mem_copy(pConfig->countryCode, pHddCtx->cfg_ini->apCntryCode, 3); |
| 9192 | sme_setRegInfo(hHal, pConfig->countryCode); |
| 9193 | sme_ResetCountryCodeInformation(hHal, &restartNeeded); |
| 9194 | } |
| 9195 | else if(pIe) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9196 | { |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 9197 | tANI_BOOLEAN restartNeeded; |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 9198 | pConfig->ieee80211d = 1; |
| 9199 | vos_mem_copy(pConfig->countryCode, &pIe[2], 3); |
| 9200 | sme_setRegInfo(hHal, pConfig->countryCode); |
| 9201 | sme_ResetCountryCodeInformation(hHal, &restartNeeded); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9202 | } |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 9203 | else |
| 9204 | { |
| 9205 | pConfig->ieee80211d = 0; |
| 9206 | } |
Madan Mohan Koyylamudi | a16d020 | 2013-02-01 11:05:57 +0530 | [diff] [blame] | 9207 | /* |
| 9208 | * If auto channel is configured i.e. channel is 0, |
| 9209 | * so skip channel validation. |
| 9210 | */ |
| 9211 | if( AUTO_CHANNEL_SELECT != pConfig->channel ) |
| 9212 | { |
| 9213 | if(VOS_STATUS_SUCCESS != wlan_hdd_validate_operation_channel(pHostapdAdapter,pConfig->channel)) |
| 9214 | { |
| 9215 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9216 | "%s: Invalid Channel [%d]", __func__, pConfig->channel); |
Madan Mohan Koyylamudi | a16d020 | 2013-02-01 11:05:57 +0530 | [diff] [blame] | 9217 | return -EINVAL; |
| 9218 | } |
| 9219 | } |
| 9220 | else |
| 9221 | { |
| 9222 | if(1 != pHddCtx->is_dynamic_channel_range_set) |
| 9223 | { |
| 9224 | hdd_config_t *hdd_pConfig= (WLAN_HDD_GET_CTX(pHostapdAdapter))->cfg_ini; |
| 9225 | WLANSAP_SetChannelRange(hHal, hdd_pConfig->apStartChannelNum, |
| 9226 | hdd_pConfig->apEndChannelNum,hdd_pConfig->apOperatingBand); |
| 9227 | } |
| 9228 | pHddCtx->is_dynamic_channel_range_set = 0; |
| 9229 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9230 | } |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 9231 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9232 | { |
| 9233 | pConfig->ieee80211d = 0; |
| 9234 | } |
Kanchanapally, Vidyullatha | acc5925 | 2015-05-20 16:49:07 +0530 | [diff] [blame] | 9235 | |
| 9236 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| 9237 | if (params->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) |
| 9238 | pConfig->authType = eSAP_OPEN_SYSTEM; |
| 9239 | else if (params->auth_type == NL80211_AUTHTYPE_SHARED_KEY) |
| 9240 | pConfig->authType = eSAP_SHARED_KEY; |
| 9241 | else |
| 9242 | pConfig->authType = eSAP_AUTO_SWITCH; |
| 9243 | #else |
| 9244 | if (auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) |
| 9245 | pConfig->authType = eSAP_OPEN_SYSTEM; |
| 9246 | else if (auth_type == NL80211_AUTHTYPE_SHARED_KEY) |
| 9247 | pConfig->authType = eSAP_SHARED_KEY; |
| 9248 | else |
| 9249 | pConfig->authType = eSAP_AUTO_SWITCH; |
| 9250 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9251 | |
| 9252 | capab_info = pMgmt_frame->u.beacon.capab_info; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9253 | |
| 9254 | pConfig->privacy = (pMgmt_frame->u.beacon.capab_info & |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9255 | WLAN_CAPABILITY_PRIVACY) ? VOS_TRUE : VOS_FALSE; |
| 9256 | |
| 9257 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->uPrivacy = pConfig->privacy; |
| 9258 | |
| 9259 | /*Set wps station to configured*/ |
| 9260 | pIe = wlan_hdd_get_wps_ie_ptr(pBeacon->tail, pBeacon->tail_len); |
| 9261 | |
| 9262 | if(pIe) |
| 9263 | { |
| 9264 | if(pIe[1] < (2 + WPS_OUI_TYPE_SIZE)) |
| 9265 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9266 | hddLog( VOS_TRACE_LEVEL_ERROR, "**Wps Ie Length is too small***"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9267 | return -EINVAL; |
| 9268 | } |
| 9269 | else if(memcmp(&pIe[2], WPS_OUI_TYPE, WPS_OUI_TYPE_SIZE) == 0) |
| 9270 | { |
Madan Mohan Koyyalamudi | 8bdd311 | 2012-09-24 13:55:14 -0700 | [diff] [blame] | 9271 | hddLog( VOS_TRACE_LEVEL_INFO, "** WPS IE(len %d) ***", (pIe[1]+2)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9272 | /* Check 15 bit of WPS IE as it contain information for wps state |
| 9273 | * WPS state |
| 9274 | */ |
| 9275 | if(SAP_WPS_ENABLED_UNCONFIGURED == pIe[15]) |
| 9276 | { |
| 9277 | pConfig->wps_state = SAP_WPS_ENABLED_UNCONFIGURED; |
| 9278 | } else if(SAP_WPS_ENABLED_CONFIGURED == pIe[15]) |
| 9279 | { |
| 9280 | pConfig->wps_state = SAP_WPS_ENABLED_CONFIGURED; |
| 9281 | } |
| 9282 | } |
| 9283 | } |
| 9284 | else |
| 9285 | { |
| 9286 | pConfig->wps_state = SAP_WPS_DISABLED; |
| 9287 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9288 | pConfig->fwdWPSPBCProbeReq = 1; // Forward WPS PBC probe request frame up |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9289 | |
c_hpothu | fe599e9 | 2014-06-16 11:38:55 +0530 | [diff] [blame] | 9290 | pConfig->RSNEncryptType = eCSR_ENCRYPT_TYPE_NONE; |
| 9291 | pConfig->mcRSNEncryptType = eCSR_ENCRYPT_TYPE_NONE; |
| 9292 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->ucEncryptType = |
| 9293 | eCSR_ENCRYPT_TYPE_NONE; |
| 9294 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9295 | pConfig->RSNWPAReqIELength = 0; |
| 9296 | pConfig->pRSNWPAReqIE = NULL; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9297 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9298 | WLAN_EID_RSN); |
| 9299 | if(pIe && pIe[1]) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9300 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9301 | pConfig->RSNWPAReqIELength = pIe[1] + 2; |
| 9302 | memcpy(&wpaRsnIEdata[0], pIe, pConfig->RSNWPAReqIELength); |
| 9303 | pConfig->pRSNWPAReqIE = &wpaRsnIEdata[0]; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9304 | /* The actual processing may eventually be more extensive than |
| 9305 | * this. Right now, just consume any PMKIDs that are sent in |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9306 | * by the app. |
| 9307 | * */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9308 | status = hdd_softap_unpackIE( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9309 | vos_get_context( VOS_MODULE_ID_SME, pVosContext), |
| 9310 | &RSNEncryptType, |
| 9311 | &mcRSNEncryptType, |
| 9312 | &RSNAuthType, |
Chet Lanctot | 8cecea2 | 2014-02-11 19:09:36 -0800 | [diff] [blame] | 9313 | &MFPCapable, |
| 9314 | &MFPRequired, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9315 | pConfig->pRSNWPAReqIE[1]+2, |
| 9316 | pConfig->pRSNWPAReqIE ); |
| 9317 | |
| 9318 | if( VOS_STATUS_SUCCESS == status ) |
| 9319 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9320 | /* Now copy over all the security attributes you have |
| 9321 | * parsed out |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9322 | * */ |
| 9323 | pConfig->RSNEncryptType = RSNEncryptType; // Use the cipher type in the RSN IE |
| 9324 | pConfig->mcRSNEncryptType = mcRSNEncryptType; |
| 9325 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->ucEncryptType |
| 9326 | = RSNEncryptType; |
Gopichand Nakkala | 66c0bd0 | 2013-04-10 11:36:29 +0530 | [diff] [blame] | 9327 | hddLog( LOG1, FL("CSR AuthType = %d, " |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9328 | "EncryptionType = %d mcEncryptionType = %d"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9329 | RSNAuthType, RSNEncryptType, mcRSNEncryptType); |
| 9330 | } |
| 9331 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9332 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9333 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(WPA_OUI_TYPE, WPA_OUI_TYPE_SIZE, |
| 9334 | pBeacon->tail, pBeacon->tail_len); |
| 9335 | |
| 9336 | if(pIe && pIe[1] && (pIe[0] == DOT11F_EID_WPA)) |
| 9337 | { |
| 9338 | if (pConfig->pRSNWPAReqIE) |
| 9339 | { |
| 9340 | /*Mixed mode WPA/WPA2*/ |
| 9341 | memcpy((&wpaRsnIEdata[0] + pConfig->RSNWPAReqIELength), pIe, pIe[1] + 2); |
| 9342 | pConfig->RSNWPAReqIELength += pIe[1] + 2; |
| 9343 | } |
| 9344 | else |
| 9345 | { |
| 9346 | pConfig->RSNWPAReqIELength = pIe[1] + 2; |
| 9347 | memcpy(&wpaRsnIEdata[0], pIe, pConfig->RSNWPAReqIELength); |
| 9348 | pConfig->pRSNWPAReqIE = &wpaRsnIEdata[0]; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9349 | status = hdd_softap_unpackIE( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9350 | vos_get_context( VOS_MODULE_ID_SME, pVosContext), |
| 9351 | &RSNEncryptType, |
| 9352 | &mcRSNEncryptType, |
| 9353 | &RSNAuthType, |
Chet Lanctot | 8cecea2 | 2014-02-11 19:09:36 -0800 | [diff] [blame] | 9354 | &MFPCapable, |
| 9355 | &MFPRequired, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9356 | pConfig->pRSNWPAReqIE[1]+2, |
| 9357 | pConfig->pRSNWPAReqIE ); |
| 9358 | |
| 9359 | if( VOS_STATUS_SUCCESS == status ) |
| 9360 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9361 | /* Now copy over all the security attributes you have |
| 9362 | * parsed out |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9363 | * */ |
| 9364 | pConfig->RSNEncryptType = RSNEncryptType; // Use the cipher type in the RSN IE |
| 9365 | pConfig->mcRSNEncryptType = mcRSNEncryptType; |
| 9366 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->ucEncryptType |
| 9367 | = RSNEncryptType; |
Gopichand Nakkala | 66c0bd0 | 2013-04-10 11:36:29 +0530 | [diff] [blame] | 9368 | hddLog( LOG1, FL("CSR AuthType = %d, " |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9369 | "EncryptionType = %d mcEncryptionType = %d"), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9370 | RSNAuthType, RSNEncryptType, mcRSNEncryptType); |
| 9371 | } |
| 9372 | } |
| 9373 | } |
| 9374 | |
Jeff Johnson | 4416a78 | 2013-03-25 14:17:50 -0700 | [diff] [blame] | 9375 | if (pConfig->RSNWPAReqIELength > sizeof wpaRsnIEdata) { |
| 9376 | hddLog( VOS_TRACE_LEVEL_ERROR, "**RSNWPAReqIELength is too large***"); |
| 9377 | return -EINVAL; |
| 9378 | } |
| 9379 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9380 | pConfig->SSIDinfo.ssidHidden = VOS_FALSE; |
| 9381 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9382 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9383 | if (params->ssid != NULL) |
| 9384 | { |
| 9385 | memcpy(pConfig->SSIDinfo.ssid.ssId, params->ssid, params->ssid_len); |
| 9386 | pConfig->SSIDinfo.ssid.length = params->ssid_len; |
| 9387 | if (params->hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE) |
| 9388 | pConfig->SSIDinfo.ssidHidden = VOS_TRUE; |
| 9389 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9390 | #else |
| 9391 | if (ssid != NULL) |
| 9392 | { |
| 9393 | memcpy(pConfig->SSIDinfo.ssid.ssId, ssid, ssid_len); |
| 9394 | pConfig->SSIDinfo.ssid.length = ssid_len; |
| 9395 | if (hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE) |
| 9396 | pConfig->SSIDinfo.ssidHidden = VOS_TRUE; |
| 9397 | } |
| 9398 | #endif |
| 9399 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9400 | vos_mem_copy(pConfig->self_macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9401 | pHostapdAdapter->macAddressCurrent.bytes, sizeof(v_MACADDR_t)); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9402 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9403 | /* default value */ |
| 9404 | pConfig->SapMacaddr_acl = eSAP_ACCEPT_UNLESS_DENIED; |
| 9405 | pConfig->num_accept_mac = 0; |
| 9406 | pConfig->num_deny_mac = 0; |
| 9407 | |
| 9408 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(BLACKLIST_OUI_TYPE, WPA_OUI_TYPE_SIZE, |
| 9409 | pBeacon->tail, pBeacon->tail_len); |
| 9410 | |
| 9411 | /* pIe for black list is following form: |
| 9412 | type : 1 byte |
| 9413 | length : 1 byte |
| 9414 | OUI : 4 bytes |
| 9415 | acl type : 1 byte |
| 9416 | no of mac addr in black list: 1 byte |
| 9417 | list of mac_acl_entries: variable, 6 bytes per mac address + sizeof(int) for vlan id |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9418 | */ |
| 9419 | if ((pIe != NULL) && (pIe[1] != 0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9420 | { |
| 9421 | pConfig->SapMacaddr_acl = pIe[6]; |
| 9422 | pConfig->num_deny_mac = pIe[7]; |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9423 | hddLog(VOS_TRACE_LEVEL_INFO,"acl type = %d no deny mac = %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9424 | pIe[6], pIe[7]); |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 9425 | if (pConfig->num_deny_mac > MAX_ACL_MAC_ADDRESS) |
| 9426 | pConfig->num_deny_mac = MAX_ACL_MAC_ADDRESS; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9427 | acl_entry = (struct qc_mac_acl_entry *)(pIe + 8); |
| 9428 | for (i = 0; i < pConfig->num_deny_mac; i++) |
| 9429 | { |
| 9430 | vos_mem_copy(&pConfig->deny_mac[i], acl_entry->addr, sizeof(qcmacaddr)); |
| 9431 | acl_entry++; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9432 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9433 | } |
| 9434 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(WHITELIST_OUI_TYPE, WPA_OUI_TYPE_SIZE, |
| 9435 | pBeacon->tail, pBeacon->tail_len); |
| 9436 | |
| 9437 | /* pIe for white list is following form: |
| 9438 | type : 1 byte |
| 9439 | length : 1 byte |
| 9440 | OUI : 4 bytes |
| 9441 | acl type : 1 byte |
| 9442 | no of mac addr in white list: 1 byte |
| 9443 | list of mac_acl_entries: variable, 6 bytes per mac address + sizeof(int) for vlan id |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9444 | */ |
| 9445 | if ((pIe != NULL) && (pIe[1] != 0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9446 | { |
| 9447 | pConfig->SapMacaddr_acl = pIe[6]; |
| 9448 | pConfig->num_accept_mac = pIe[7]; |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9449 | hddLog(VOS_TRACE_LEVEL_INFO,"acl type = %d no accept mac = %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9450 | pIe[6], pIe[7]); |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 9451 | if (pConfig->num_accept_mac > MAX_ACL_MAC_ADDRESS) |
| 9452 | pConfig->num_accept_mac = MAX_ACL_MAC_ADDRESS; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9453 | acl_entry = (struct qc_mac_acl_entry *)(pIe + 8); |
| 9454 | for (i = 0; i < pConfig->num_accept_mac; i++) |
| 9455 | { |
| 9456 | vos_mem_copy(&pConfig->accept_mac[i], acl_entry->addr, sizeof(qcmacaddr)); |
| 9457 | acl_entry++; |
| 9458 | } |
| 9459 | } |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 9460 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9461 | wlan_hdd_set_sapHwmode(pHostapdAdapter); |
| 9462 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9463 | #ifdef WLAN_FEATURE_11AC |
Ravi Kumar Vaishnav | bbaebbe | 2013-01-15 17:09:48 -0800 | [diff] [blame] | 9464 | /* Overwrite the hostapd setting for HW mode only for 11ac. |
Sushant Kaushik | 7dc0327 | 2015-02-18 11:25:12 +0530 | [diff] [blame] | 9465 | * This is valid only if mode is set to 11n in hostapd, sapEnable11AC |
| 9466 | * is set in .ini and 11ac is supported by both host and firmware. |
Kiet Lam | 0f32042 | 2013-11-21 19:29:17 +0530 | [diff] [blame] | 9467 | * Otherwise, leave whatever is set in hostapd (a OR b OR g OR n mode) |
| 9468 | */ |
Ravi Kumar Vaishnav | bbaebbe | 2013-01-15 17:09:48 -0800 | [diff] [blame] | 9469 | if( ((pConfig->SapHw_mode == eSAP_DOT11_MODE_11n) || |
| 9470 | (pConfig->SapHw_mode == eSAP_DOT11_MODE_11n_ONLY)) && |
Sushant Kaushik | 7dc0327 | 2015-02-18 11:25:12 +0530 | [diff] [blame] | 9471 | (sapEnable11AC) && (sme_IsFeatureSupportedByDriver(DOT11AC)) && |
| 9472 | (sme_IsFeatureSupportedByFW(DOT11AC)) ) |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9473 | { |
Siddharth Bhal | f42f859 | 2014-05-15 13:39:07 +0530 | [diff] [blame] | 9474 | v_U32_t operatingBand = 0; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9475 | pConfig->SapHw_mode = eSAP_DOT11_MODE_11ac; |
Siddharth Bhal | f42f859 | 2014-05-15 13:39:07 +0530 | [diff] [blame] | 9476 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_OPERATING_BAND, &operatingBand); |
Ravi Joshi | 83bfaa1 | 2013-05-28 22:12:08 -0700 | [diff] [blame] | 9477 | |
Siddharth Bhal | 5cba24e | 2014-05-08 18:59:39 +0530 | [diff] [blame] | 9478 | /* If ACS disable and selected channel <= 14 |
| 9479 | * OR |
| 9480 | * ACS enabled and ACS operating band is choosen as 2.4 |
| 9481 | * AND |
| 9482 | * VHT in 2.4G Disabled |
| 9483 | * THEN |
| 9484 | * Fallback to 11N mode |
| 9485 | */ |
| 9486 | if (((AUTO_CHANNEL_SELECT != pConfig->channel && pConfig->channel <= SIR_11B_CHANNEL_END) |
| 9487 | || (AUTO_CHANNEL_SELECT == pConfig->channel && |
Deepthi Gowri | 7db41f3 | 2014-10-13 17:02:29 +0530 | [diff] [blame] | 9488 | operatingBand == eSAP_RF_SUBBAND_2_4_GHZ)) && |
Siddharth Bhal | 5cba24e | 2014-05-08 18:59:39 +0530 | [diff] [blame] | 9489 | iniConfig->enableVhtFor24GHzBand == FALSE) |
Ravi Joshi | 83bfaa1 | 2013-05-28 22:12:08 -0700 | [diff] [blame] | 9490 | { |
Siddharth Bhal | f42f859 | 2014-05-15 13:39:07 +0530 | [diff] [blame] | 9491 | hddLog(LOGW, FL("Setting hwmode to 11n, operatingBand = %d, Channel = %d"), |
| 9492 | operatingBand, pConfig->channel); |
Ravi Joshi | 83bfaa1 | 2013-05-28 22:12:08 -0700 | [diff] [blame] | 9493 | pConfig->SapHw_mode = eSAP_DOT11_MODE_11n; |
| 9494 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9495 | } |
| 9496 | #endif |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9497 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9498 | // ht_capab is not what the name conveys,this is used for protection bitmap |
| 9499 | pConfig->ht_capab = |
| 9500 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->cfg_ini->apProtection; |
| 9501 | |
| 9502 | if ( 0 != wlan_hdd_cfg80211_update_apies(pHostapdAdapter, params) ) |
| 9503 | { |
| 9504 | hddLog(LOGE, FL("SAP Not able to set AP IEs")); |
| 9505 | return -EINVAL; |
| 9506 | } |
| 9507 | |
| 9508 | //Uapsd Enabled Bit |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9509 | pConfig->UapsdEnable = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9510 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->cfg_ini->apUapsdEnabled; |
| 9511 | //Enable OBSS protection |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9512 | pConfig->obssProtEnabled = |
| 9513 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->cfg_ini->apOBSSProtEnabled; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9514 | |
Chet Lanctot | 8cecea2 | 2014-02-11 19:09:36 -0800 | [diff] [blame] | 9515 | #ifdef WLAN_FEATURE_11W |
| 9516 | pConfig->mfpCapable = MFPCapable; |
| 9517 | pConfig->mfpRequired = MFPRequired; |
| 9518 | hddLog(LOGW, FL("Soft AP MFP capable %d, MFP required %d\n"), |
| 9519 | pConfig->mfpCapable, pConfig->mfpRequired); |
| 9520 | #endif |
| 9521 | |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9522 | hddLog(LOGW, FL("SOftAP macaddress : "MAC_ADDRESS_STR), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9523 | MAC_ADDR_ARRAY(pHostapdAdapter->macAddressCurrent.bytes)); |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9524 | hddLog(LOGW,FL("ssid =%s, beaconint=%d, channel=%d"), |
| 9525 | pConfig->SSIDinfo.ssid.ssId, (int)pConfig->beacon_int, |
| 9526 | (int)pConfig->channel); |
| 9527 | hddLog(LOGW,FL("hw_mode=%x, privacy=%d, authType=%d"), |
| 9528 | pConfig->SapHw_mode, pConfig->privacy, |
| 9529 | pConfig->authType); |
| 9530 | hddLog(LOGW,FL("RSN/WPALen=%d, Uapsd = %d"), |
| 9531 | (int)pConfig->RSNWPAReqIELength, pConfig->UapsdEnable); |
| 9532 | hddLog(LOGW,FL("ProtEnabled = %d, OBSSProtEnabled = %d"), |
| 9533 | pConfig->protEnabled, pConfig->obssProtEnabled); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9534 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9535 | if(test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9536 | { |
| 9537 | //Bss already started. just return. |
| 9538 | //TODO Probably it should update some beacon params. |
| 9539 | hddLog( LOGE, "Bss Already started...Ignore the request"); |
| 9540 | EXIT(); |
| 9541 | return 0; |
| 9542 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9543 | |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 9544 | if (vos_max_concurrent_connections_reached()) { |
| 9545 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reached max concurrent connections")); |
| 9546 | return -EINVAL; |
| 9547 | } |
| 9548 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9549 | pConfig->persona = pHostapdAdapter->device_mode; |
| 9550 | |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 9551 | psmeConfig = (tSmeConfigParams*) vos_mem_malloc(sizeof(tSmeConfigParams)); |
| 9552 | if ( NULL != psmeConfig) |
| 9553 | { |
Hardik Kantilal Patel | 086e0a3 | 2014-11-20 14:56:26 +0530 | [diff] [blame] | 9554 | vos_mem_zero(psmeConfig, sizeof (tSmeConfigParams)); |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 9555 | sme_GetConfigParam(hHal, psmeConfig); |
| 9556 | pConfig->scanBandPreference = psmeConfig->csrConfig.scanBandPreference; |
Hardik Kantilal Patel | 086e0a3 | 2014-11-20 14:56:26 +0530 | [diff] [blame] | 9557 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 9558 | if (((pHostapdAdapter->device_mode == WLAN_HDD_SOFTAP) |
| 9559 | || (pHostapdAdapter->device_mode == WLAN_HDD_P2P_GO)) |
| 9560 | && pHddCtx->cfg_ini->apHT40_24GEnabled) |
| 9561 | { |
| 9562 | psmeConfig->csrConfig.apHT40_24GEnabled = 1; |
| 9563 | sme_UpdateConfig (hHal, psmeConfig); |
| 9564 | } |
| 9565 | #endif |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 9566 | vos_mem_free(psmeConfig); |
| 9567 | } |
Peng Xu | afc34e3 | 2014-09-25 13:23:55 +0530 | [diff] [blame] | 9568 | pConfig->acsBandSwitchThreshold = iniConfig->acsBandSwitchThreshold; |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 9569 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9570 | pSapEventCallback = hdd_hostapd_SAPEventCB; |
| 9571 | if(WLANSAP_StartBss(pVosContext, pSapEventCallback, pConfig, |
| 9572 | (v_PVOID_t)pHostapdAdapter->dev) != VOS_STATUS_SUCCESS) |
| 9573 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9574 | hddLog(LOGE,FL("SAP Start Bss fail")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9575 | return -EINVAL; |
| 9576 | } |
| 9577 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9578 | hddLog(LOG1, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9579 | FL("Waiting for Scan to complete(auto mode) and BSS to start")); |
| 9580 | |
| 9581 | status = vos_wait_single_event(&pHostapdState->vosEvent, 10000); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9582 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9583 | if (!VOS_IS_STATUS_SUCCESS(status)) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9584 | { |
| 9585 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9586 | ("ERROR: HDD vos wait for single_event failed!!")); |
Tushnim Bhattacharyya | ad37df1 | 2013-10-02 12:01:33 -0700 | [diff] [blame] | 9587 | smeGetCommandQStatus(hHal); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9588 | VOS_ASSERT(0); |
| 9589 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9590 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9591 | set_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags); |
Kaushik, Sushant | f607080 | 2014-10-15 15:09:23 +0530 | [diff] [blame] | 9592 | /* Initialize WMM configuation */ |
| 9593 | hdd_wmm_init(pHostapdAdapter); |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 9594 | wlan_hdd_incr_active_session(pHddCtx, pHostapdAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9595 | |
Madan Mohan Koyyalamudi | 26bd714 | 2012-10-30 18:14:19 -0700 | [diff] [blame] | 9596 | #ifdef WLAN_FEATURE_P2P_DEBUG |
| 9597 | if (pHostapdAdapter->device_mode == WLAN_HDD_P2P_GO) |
| 9598 | { |
| 9599 | if(globalP2PConnectionStatus == P2P_GO_NEG_COMPLETED) |
| 9600 | { |
| 9601 | globalP2PConnectionStatus = P2P_GO_COMPLETED_STATE; |
| 9602 | hddLog(LOGE,"[P2P State] From Go nego completed to " |
Jeff Johnson | 1250df4 | 2012-12-10 14:31:52 -0800 | [diff] [blame] | 9603 | "Non-autonomous Group started"); |
Madan Mohan Koyyalamudi | 26bd714 | 2012-10-30 18:14:19 -0700 | [diff] [blame] | 9604 | } |
| 9605 | else if(globalP2PConnectionStatus == P2P_NOT_ACTIVE) |
| 9606 | { |
| 9607 | globalP2PConnectionStatus = P2P_GO_COMPLETED_STATE; |
| 9608 | hddLog(LOGE,"[P2P State] From Inactive to " |
Jeff Johnson | 1250df4 | 2012-12-10 14:31:52 -0800 | [diff] [blame] | 9609 | "Autonomous Group started"); |
Madan Mohan Koyyalamudi | 26bd714 | 2012-10-30 18:14:19 -0700 | [diff] [blame] | 9610 | } |
| 9611 | } |
| 9612 | #endif |
| 9613 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9614 | pHostapdState->bCommit = TRUE; |
| 9615 | EXIT(); |
| 9616 | |
| 9617 | return 0; |
| 9618 | } |
| 9619 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9620 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9621 | static int __wlan_hdd_cfg80211_add_beacon(struct wiphy *wiphy, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9622 | struct net_device *dev, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9623 | struct beacon_parameters *params) |
| 9624 | { |
| 9625 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 9626 | hdd_context_t *pHddCtx; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9627 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9628 | |
| 9629 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 9630 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 9631 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 9632 | TRACE_CODE_HDD_CFG80211_ADD_BEACON, |
| 9633 | pAdapter->sessionId, params->interval)); |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 9634 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, "device mode=%s (%d)", |
| 9635 | hdd_device_modetoString(pAdapter->device_mode), |
| 9636 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9637 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9638 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 9639 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9640 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9641 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9642 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9643 | } |
| 9644 | |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 9645 | if (vos_max_concurrent_connections_reached()) { |
| 9646 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reached max concurrent connections")); |
| 9647 | return -EINVAL; |
| 9648 | } |
| 9649 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9650 | if ( (pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9651 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9652 | ) |
| 9653 | { |
| 9654 | beacon_data_t *old,*new; |
| 9655 | |
| 9656 | old = pAdapter->sessionCtx.ap.beacon; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9657 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9658 | if (old) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9659 | { |
| 9660 | hddLog(VOS_TRACE_LEVEL_WARN, |
| 9661 | FL("already beacon info added to session(%d)"), |
| 9662 | pAdapter->sessionId); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9663 | return -EALREADY; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9664 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9665 | |
| 9666 | status = wlan_hdd_cfg80211_alloc_new_beacon(pAdapter,&new,params); |
| 9667 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9668 | if(status != VOS_STATUS_SUCCESS) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9669 | { |
| 9670 | hddLog(VOS_TRACE_LEVEL_FATAL, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9671 | "%s:Error!!! Allocating the new beacon",__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9672 | return -EINVAL; |
| 9673 | } |
| 9674 | |
| 9675 | pAdapter->sessionCtx.ap.beacon = new; |
| 9676 | |
| 9677 | status = wlan_hdd_cfg80211_start_bss(pAdapter, params); |
| 9678 | } |
| 9679 | |
| 9680 | EXIT(); |
| 9681 | return status; |
| 9682 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9683 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9684 | static int wlan_hdd_cfg80211_add_beacon(struct wiphy *wiphy, |
| 9685 | struct net_device *dev, |
| 9686 | struct beacon_parameters *params) |
| 9687 | { |
| 9688 | int ret; |
| 9689 | |
| 9690 | vos_ssr_protect(__func__); |
| 9691 | ret = __wlan_hdd_cfg80211_add_beacon(wiphy, dev, params); |
| 9692 | vos_ssr_unprotect(__func__); |
| 9693 | |
| 9694 | return ret; |
| 9695 | } |
| 9696 | |
| 9697 | static int __wlan_hdd_cfg80211_set_beacon(struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9698 | struct net_device *dev, |
| 9699 | struct beacon_parameters *params) |
| 9700 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9701 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 9702 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 9703 | hdd_context_t *pHddCtx; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9704 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9705 | |
| 9706 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 9707 | |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 9708 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 9709 | TRACE_CODE_HDD_CFG80211_SET_BEACON, |
| 9710 | pAdapter->sessionId, pHddStaCtx->conn_info.authType)); |
| 9711 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 9712 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 9713 | pAdapter->device_mode); |
| 9714 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9715 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 9716 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9717 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9718 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9719 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9720 | } |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 9721 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9722 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9723 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9724 | ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9725 | { |
| 9726 | beacon_data_t *old,*new; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9727 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9728 | old = pAdapter->sessionCtx.ap.beacon; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9729 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9730 | if (!old) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9731 | { |
| 9732 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 9733 | FL("session(%d) old and new heads points to NULL"), |
| 9734 | pAdapter->sessionId); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9735 | return -ENOENT; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9736 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9737 | |
| 9738 | status = wlan_hdd_cfg80211_alloc_new_beacon(pAdapter,&new,params); |
| 9739 | |
| 9740 | if(status != VOS_STATUS_SUCCESS) { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 9741 | hddLog(VOS_TRACE_LEVEL_FATAL, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9742 | "%s: Error!!! Allocating the new beacon",__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9743 | return -EINVAL; |
| 9744 | } |
| 9745 | |
| 9746 | pAdapter->sessionCtx.ap.beacon = new; |
| 9747 | |
| 9748 | status = wlan_hdd_cfg80211_start_bss(pAdapter, params); |
| 9749 | } |
| 9750 | |
| 9751 | EXIT(); |
| 9752 | return status; |
| 9753 | } |
| 9754 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9755 | static int wlan_hdd_cfg80211_set_beacon(struct wiphy *wiphy, |
| 9756 | struct net_device *dev, |
| 9757 | struct beacon_parameters *params) |
| 9758 | { |
| 9759 | int ret; |
| 9760 | |
| 9761 | vos_ssr_protect(__func__); |
| 9762 | ret = __wlan_hdd_cfg80211_set_beacon(wiphy, dev, params); |
| 9763 | vos_ssr_unprotect(__func__); |
| 9764 | |
| 9765 | return ret; |
| 9766 | } |
| 9767 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9768 | #endif //(LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| 9769 | |
| 9770 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9771 | static int __wlan_hdd_cfg80211_del_beacon(struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9772 | struct net_device *dev) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9773 | #else |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9774 | static int __wlan_hdd_cfg80211_stop_ap (struct wiphy *wiphy, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9775 | struct net_device *dev) |
| 9776 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9777 | { |
| 9778 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9779 | hdd_context_t *pHddCtx = NULL; |
| 9780 | hdd_scaninfo_t *pScanInfo = NULL; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9781 | VOS_STATUS status; |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9782 | long ret; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9783 | |
| 9784 | ENTER(); |
| 9785 | |
| 9786 | if (NULL == pAdapter) |
| 9787 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 9788 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 9789 | "%s: HDD adapter context is Null", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9790 | return -ENODEV; |
| 9791 | } |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 9792 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 9793 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 9794 | TRACE_CODE_HDD_CFG80211_STOP_AP, |
| 9795 | pAdapter->sessionId, pAdapter->device_mode)); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9796 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 9797 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9798 | if (0 != status) |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 9799 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9800 | return status; |
Jeff Johnson | 4416a78 | 2013-03-25 14:17:50 -0700 | [diff] [blame] | 9801 | } |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 9802 | |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 9803 | pScanInfo = &pHddCtx->scan_info; |
| 9804 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 9805 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 9806 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 9807 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9808 | |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9809 | ret = wlan_hdd_scan_abort(pAdapter); |
| 9810 | |
Girish Gowli | 4bf7a63 | 2014-06-12 13:42:11 +0530 | [diff] [blame] | 9811 | if (ret < 0) |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9812 | { |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9813 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 9814 | FL("Timeout occurred while waiting for abortscan %ld"), ret); |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9815 | |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9816 | if (pHddCtx->isLogpInProgress) |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9817 | { |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9818 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 9819 | "%s: LOGP in Progress. Ignore!!!", __func__); |
Yue Ma | 4f55ef3 | 2014-01-23 16:45:33 -0800 | [diff] [blame] | 9820 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9821 | VOS_ASSERT(pScanInfo->mScanPending); |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9822 | return -EAGAIN; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9823 | } |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 9824 | VOS_ASSERT(pScanInfo->mScanPending); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 9825 | } |
| 9826 | |
Rashmi Ramanna | 1f0948d | 2014-08-28 15:33:48 +0530 | [diff] [blame] | 9827 | /* Delete all associated STAs before stopping AP/P2P GO */ |
| 9828 | hdd_del_all_sta(pAdapter); |
Arun Kumar Khandavalli | a3bd800 | 2014-01-17 16:21:19 +0530 | [diff] [blame] | 9829 | hdd_hostapd_stop(dev); |
| 9830 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9831 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9832 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9833 | ) |
| 9834 | { |
| 9835 | beacon_data_t *old; |
| 9836 | |
| 9837 | old = pAdapter->sessionCtx.ap.beacon; |
| 9838 | |
| 9839 | if (!old) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9840 | { |
| 9841 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 9842 | FL("session(%d) beacon data points to NULL"), |
| 9843 | pAdapter->sessionId); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9844 | return -ENOENT; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9845 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9846 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9847 | hdd_cleanup_actionframe(pHddCtx, pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9848 | |
| 9849 | mutex_lock(&pHddCtx->sap_lock); |
| 9850 | if(test_bit(SOFTAP_BSS_STARTED, &pAdapter->event_flags)) |
| 9851 | { |
Jeff Johnson | 4416a78 | 2013-03-25 14:17:50 -0700 | [diff] [blame] | 9852 | if ( VOS_STATUS_SUCCESS == (status = WLANSAP_StopBss(pHddCtx->pvosContext) ) ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9853 | { |
| 9854 | hdd_hostapd_state_t *pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 9855 | |
| 9856 | status = vos_wait_single_event(&pHostapdState->vosEvent, 10000); |
| 9857 | |
| 9858 | if (!VOS_IS_STATUS_SUCCESS(status)) |
| 9859 | { |
| 9860 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9861 | ("ERROR: HDD vos wait for single_event failed!!")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9862 | VOS_ASSERT(0); |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 9863 | } |
| 9864 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9865 | clear_bit(SOFTAP_BSS_STARTED, &pAdapter->event_flags); |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 9866 | /* BSS stopped, clear the active sessions for this device mode */ |
| 9867 | wlan_hdd_decr_active_session(pHddCtx, pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9868 | } |
| 9869 | mutex_unlock(&pHddCtx->sap_lock); |
| 9870 | |
| 9871 | if(status != VOS_STATUS_SUCCESS) |
| 9872 | { |
| 9873 | hddLog(VOS_TRACE_LEVEL_FATAL, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9874 | "%s:Error!!! Stopping the BSS",__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9875 | return -EINVAL; |
| 9876 | } |
| 9877 | |
Jeff Johnson | 4416a78 | 2013-03-25 14:17:50 -0700 | [diff] [blame] | 9878 | if (ccmCfgSetInt(pHddCtx->hHal, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9879 | WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG, 0,NULL, eANI_BOOLEAN_FALSE) |
| 9880 | ==eHAL_STATUS_FAILURE) |
| 9881 | { |
| 9882 | hddLog(LOGE, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9883 | "Could not pass on WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG to CCM"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9884 | } |
| 9885 | |
Jeff Johnson | 4416a78 | 2013-03-25 14:17:50 -0700 | [diff] [blame] | 9886 | if ( eHAL_STATUS_FAILURE == ccmCfgSetInt(pHddCtx->hHal, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9887 | WNI_CFG_ASSOC_RSP_ADDNIE_FLAG, 0, NULL, |
| 9888 | eANI_BOOLEAN_FALSE) ) |
| 9889 | { |
| 9890 | hddLog(LOGE, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 9891 | "Could not pass on WNI_CFG_ASSOC_RSP_ADDNIE_FLAG to CCM"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9892 | } |
| 9893 | |
| 9894 | // Reset WNI_CFG_PROBE_RSP Flags |
| 9895 | wlan_hdd_reset_prob_rspies(pAdapter); |
| 9896 | |
| 9897 | pAdapter->sessionCtx.ap.beacon = NULL; |
| 9898 | kfree(old); |
Madan Mohan Koyyalamudi | 26bd714 | 2012-10-30 18:14:19 -0700 | [diff] [blame] | 9899 | #ifdef WLAN_FEATURE_P2P_DEBUG |
| 9900 | if((pAdapter->device_mode == WLAN_HDD_P2P_GO) && |
| 9901 | (globalP2PConnectionStatus == P2P_GO_COMPLETED_STATE)) |
| 9902 | { |
| 9903 | hddLog(LOGE,"[P2P State] From GO completed to Inactive state " |
| 9904 | "GO got removed"); |
| 9905 | globalP2PConnectionStatus = P2P_NOT_ACTIVE; |
| 9906 | } |
| 9907 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 9908 | } |
| 9909 | EXIT(); |
| 9910 | return status; |
| 9911 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9912 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9913 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| 9914 | static int wlan_hdd_cfg80211_del_beacon(struct wiphy *wiphy, |
| 9915 | struct net_device *dev) |
| 9916 | { |
| 9917 | int ret; |
| 9918 | |
| 9919 | vos_ssr_protect(__func__); |
| 9920 | ret = __wlan_hdd_cfg80211_del_beacon(wiphy, dev); |
| 9921 | vos_ssr_unprotect(__func__); |
| 9922 | |
| 9923 | return ret; |
| 9924 | } |
| 9925 | #else |
| 9926 | static int wlan_hdd_cfg80211_stop_ap(struct wiphy *wiphy, |
| 9927 | struct net_device *dev) |
| 9928 | { |
| 9929 | int ret; |
| 9930 | |
| 9931 | vos_ssr_protect(__func__); |
| 9932 | ret = __wlan_hdd_cfg80211_stop_ap(wiphy, dev); |
| 9933 | vos_ssr_unprotect(__func__); |
| 9934 | |
| 9935 | return ret; |
| 9936 | } |
| 9937 | #endif |
| 9938 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9939 | #if (LINUX_VERSION_CODE > KERNEL_VERSION(3,3,0)) |
| 9940 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 9941 | static int __wlan_hdd_cfg80211_start_ap(struct wiphy *wiphy, |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9942 | struct net_device *dev, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9943 | struct cfg80211_ap_settings *params) |
| 9944 | { |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9945 | hdd_adapter_t *pAdapter; |
| 9946 | hdd_context_t *pHddCtx; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9947 | int status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9948 | |
| 9949 | ENTER(); |
| 9950 | |
Girish Gowli | b143d7a | 2015-02-18 19:39:55 +0530 | [diff] [blame] | 9951 | if (NULL == dev || NULL == params) |
Madan Mohan Koyyalamudi | b2c3689 | 2012-10-18 20:52:38 -0700 | [diff] [blame] | 9952 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9953 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Girish Gowli | b143d7a | 2015-02-18 19:39:55 +0530 | [diff] [blame] | 9954 | "%s: Device or params is Null", __func__); |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9955 | return -ENODEV; |
| 9956 | } |
| 9957 | |
| 9958 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 9959 | if (NULL == pAdapter) |
| 9960 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9961 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9962 | "%s: HDD adapter is Null", __func__); |
| 9963 | return -ENODEV; |
| 9964 | } |
| 9965 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 9966 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 9967 | TRACE_CODE_HDD_CFG80211_START_AP, pAdapter->sessionId, |
| 9968 | params-> beacon_interval)); |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9969 | if (WLAN_HDD_ADAPTER_MAGIC != pAdapter->magic) |
| 9970 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9971 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9972 | "%s: HDD adapter magic is invalid", __func__); |
| 9973 | return -ENODEV; |
| 9974 | } |
| 9975 | |
| 9976 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9977 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9978 | if (0 != status) |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9979 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 9980 | return status; |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9981 | } |
| 9982 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 9983 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, "%s: device mode = %s (%d)", |
| 9984 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 9985 | pAdapter->device_mode); |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9986 | |
| 9987 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9988 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9989 | ) |
| 9990 | { |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9991 | beacon_data_t *old, *new; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9992 | |
| 9993 | old = pAdapter->sessionCtx.ap.beacon; |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 9994 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 9995 | if (old) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 9996 | { |
| 9997 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_WARN, |
| 9998 | FL("already beacon info added to session(%d)"), |
| 9999 | pAdapter->sessionId); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10000 | return -EALREADY; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10001 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10002 | |
Girish Gowli | b143d7a | 2015-02-18 19:39:55 +0530 | [diff] [blame] | 10003 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| 10004 | status = wlan_hdd_cfg80211_alloc_new_beacon(pAdapter, |
| 10005 | &new, |
| 10006 | ¶ms->beacon); |
| 10007 | #else |
| 10008 | status = wlan_hdd_cfg80211_alloc_new_beacon(pAdapter, |
| 10009 | &new, |
| 10010 | ¶ms->beacon, |
| 10011 | params->dtim_period); |
| 10012 | #endif |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10013 | |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 10014 | if (status != 0) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10015 | { |
| 10016 | hddLog(VOS_TRACE_LEVEL_FATAL, |
Pratik Bhalgat | a0c7f26 | 2012-11-22 17:40:24 +0530 | [diff] [blame] | 10017 | "%s:Error!!! Allocating the new beacon", __func__); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10018 | return -EINVAL; |
| 10019 | } |
| 10020 | pAdapter->sessionCtx.ap.beacon = new; |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 10021 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 10022 | wlan_hdd_cfg80211_set_channel(wiphy, dev, |
| 10023 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)) |
| 10024 | params->channel, params->channel_type); |
| 10025 | #else |
| 10026 | params->chandef.chan, cfg80211_get_chandef_type(&(params->chandef))); |
| 10027 | #endif |
Viral Modi | 3a32cc5 | 2013-02-08 11:14:52 -0800 | [diff] [blame] | 10028 | #endif |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10029 | status = wlan_hdd_cfg80211_start_bss(pAdapter, ¶ms->beacon, params->ssid, |
Kanchanapally, Vidyullatha | acc5925 | 2015-05-20 16:49:07 +0530 | [diff] [blame] | 10030 | params->ssid_len, params->hidden_ssid, |
| 10031 | params->auth_type); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10032 | } |
| 10033 | |
| 10034 | EXIT(); |
| 10035 | return status; |
| 10036 | } |
| 10037 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 10038 | static int wlan_hdd_cfg80211_start_ap(struct wiphy *wiphy, |
| 10039 | struct net_device *dev, |
| 10040 | struct cfg80211_ap_settings *params) |
| 10041 | { |
| 10042 | int ret; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10043 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 10044 | vos_ssr_protect(__func__); |
| 10045 | ret = __wlan_hdd_cfg80211_start_ap(wiphy, dev, params); |
| 10046 | vos_ssr_unprotect(__func__); |
| 10047 | |
| 10048 | return ret; |
| 10049 | } |
| 10050 | |
| 10051 | static int __wlan_hdd_cfg80211_change_beacon(struct wiphy *wiphy, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10052 | struct net_device *dev, |
| 10053 | struct cfg80211_beacon_data *params) |
| 10054 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10055 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 10056 | hdd_context_t *pHddCtx; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10057 | int status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10058 | |
| 10059 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 10060 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 10061 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 10062 | TRACE_CODE_HDD_CFG80211_CHANGE_BEACON, |
| 10063 | pAdapter->sessionId, pAdapter->device_mode)); |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 10064 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %d", |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10065 | __func__, pAdapter->device_mode); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10066 | |
| 10067 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 10068 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10069 | if (0 != status) |
Madan Mohan Koyyalamudi | b2c3689 | 2012-10-18 20:52:38 -0700 | [diff] [blame] | 10070 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10071 | return status; |
Madan Mohan Koyyalamudi | b2c3689 | 2012-10-18 20:52:38 -0700 | [diff] [blame] | 10072 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10073 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10074 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10075 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10076 | ) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10077 | { |
| 10078 | beacon_data_t *old,*new; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10079 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10080 | old = pAdapter->sessionCtx.ap.beacon; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10081 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10082 | if (!old) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10083 | { |
| 10084 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10085 | FL("session(%d) beacon data points to NULL"), |
| 10086 | pAdapter->sessionId); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10087 | return -ENOENT; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10088 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10089 | |
| 10090 | status = wlan_hdd_cfg80211_alloc_new_beacon(pAdapter, &new, params, 0); |
| 10091 | |
| 10092 | if(status != VOS_STATUS_SUCCESS) { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10093 | hddLog(VOS_TRACE_LEVEL_FATAL, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 10094 | "%s: Error!!! Allocating the new beacon",__func__); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10095 | return -EINVAL; |
| 10096 | } |
| 10097 | |
| 10098 | pAdapter->sessionCtx.ap.beacon = new; |
| 10099 | |
Kanchanapally, Vidyullatha | acc5925 | 2015-05-20 16:49:07 +0530 | [diff] [blame] | 10100 | status = wlan_hdd_cfg80211_start_bss(pAdapter, params, NULL, 0, 0, |
| 10101 | pAdapter->sessionCtx.ap.sapConfig.authType); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10102 | } |
| 10103 | |
| 10104 | EXIT(); |
| 10105 | return status; |
| 10106 | } |
| 10107 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 10108 | static int wlan_hdd_cfg80211_change_beacon(struct wiphy *wiphy, |
| 10109 | struct net_device *dev, |
| 10110 | struct cfg80211_beacon_data *params) |
| 10111 | { |
| 10112 | int ret; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10113 | |
Mukul Sharma | b0e0a98 | 2014-12-15 18:58:53 +0530 | [diff] [blame] | 10114 | vos_ssr_protect(__func__); |
| 10115 | ret = __wlan_hdd_cfg80211_change_beacon(wiphy, dev, params); |
| 10116 | vos_ssr_unprotect(__func__); |
| 10117 | |
| 10118 | return ret; |
| 10119 | } |
| 10120 | |
| 10121 | #endif //(LINUX_VERSION_CODE > KERNEL_VERSION(3,3,0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10122 | |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 10123 | static int __wlan_hdd_cfg80211_change_bss (struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10124 | struct net_device *dev, |
| 10125 | struct bss_parameters *params) |
| 10126 | { |
| 10127 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10128 | hdd_context_t *pHddCtx; |
| 10129 | int ret = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10130 | |
| 10131 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 10132 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10133 | if (NULL == pAdapter) |
| 10134 | { |
| 10135 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10136 | "%s: HDD adapter is Null", __func__); |
| 10137 | return -ENODEV; |
| 10138 | } |
| 10139 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10140 | ret = wlan_hdd_validate_context(pHddCtx); |
| 10141 | if (0 != ret) |
| 10142 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10143 | return ret; |
| 10144 | } |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 10145 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 10146 | TRACE_CODE_HDD_CFG80211_CHANGE_BSS, |
| 10147 | pAdapter->sessionId, params->ap_isolate)); |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 10148 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 10149 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 10150 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10151 | |
| 10152 | if((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10153 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10154 | ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10155 | { |
| 10156 | /* ap_isolate == -1 means that in change bss, upper layer doesn't |
| 10157 | * want to update this parameter */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10158 | if (-1 != params->ap_isolate) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10159 | { |
| 10160 | pAdapter->sessionCtx.ap.apDisableIntraBssFwd = !!params->ap_isolate; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10161 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10162 | } |
| 10163 | |
| 10164 | EXIT(); |
| 10165 | return 0; |
| 10166 | } |
| 10167 | |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 10168 | static int wlan_hdd_cfg80211_change_bss (struct wiphy *wiphy, |
| 10169 | struct net_device *dev, |
| 10170 | struct bss_parameters *params) |
| 10171 | { |
| 10172 | int ret; |
| 10173 | |
| 10174 | vos_ssr_protect(__func__); |
| 10175 | ret = __wlan_hdd_cfg80211_change_bss(wiphy, dev, params); |
| 10176 | vos_ssr_unprotect(__func__); |
| 10177 | |
| 10178 | return ret; |
| 10179 | } |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10180 | /* FUNCTION: wlan_hdd_change_country_code_cd |
| 10181 | * to wait for contry code completion |
| 10182 | */ |
| 10183 | void* wlan_hdd_change_country_code_cb(void *pAdapter) |
| 10184 | { |
| 10185 | hdd_adapter_t *call_back_pAdapter = pAdapter; |
| 10186 | complete(&call_back_pAdapter->change_country_code); |
| 10187 | return NULL; |
| 10188 | } |
| 10189 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10190 | /* |
Mahesh A Saptasagar | 0e59c47 | 2014-04-14 19:17:41 +0530 | [diff] [blame] | 10191 | * FUNCTION: __wlan_hdd_cfg80211_change_iface |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10192 | * This function is used to set the interface type (INFRASTRUCTURE/ADHOC) |
| 10193 | */ |
Mahesh A Saptasagar | 0e59c47 | 2014-04-14 19:17:41 +0530 | [diff] [blame] | 10194 | int __wlan_hdd_cfg80211_change_iface( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10195 | struct net_device *ndev, |
| 10196 | enum nl80211_iftype type, |
| 10197 | u32 *flags, |
| 10198 | struct vif_params *params |
| 10199 | ) |
| 10200 | { |
| 10201 | struct wireless_dev *wdev; |
| 10202 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( ndev ); |
Rajesh Chauhan | a0516c6 | 2014-01-30 16:11:18 -0800 | [diff] [blame] | 10203 | hdd_context_t *pHddCtx; |
Mohit Khanna | 0f23209 | 2012-09-11 14:46:08 -0700 | [diff] [blame] | 10204 | hdd_adapter_t *pP2pAdapter = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10205 | tCsrRoamProfile *pRoamProfile = NULL; |
| 10206 | eCsrRoamBssType LastBSSType; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10207 | hdd_config_t *pConfig = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10208 | eMib_dot11DesiredBssType connectedBssType; |
| 10209 | VOS_STATUS status; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10210 | long ret; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10211 | |
| 10212 | ENTER(); |
| 10213 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 10214 | if (!pAdapter) |
Rajesh Chauhan | a0516c6 | 2014-01-30 16:11:18 -0800 | [diff] [blame] | 10215 | { |
| 10216 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10217 | "%s: Adapter context is null", __func__); |
| 10218 | return VOS_STATUS_E_FAILURE; |
| 10219 | } |
| 10220 | |
| 10221 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 10222 | if (!pHddCtx) |
| 10223 | { |
| 10224 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10225 | "%s: HDD context is null", __func__); |
| 10226 | return VOS_STATUS_E_FAILURE; |
| 10227 | } |
| 10228 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 10229 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 10230 | TRACE_CODE_HDD_CFG80211_CHANGE_IFACE, |
| 10231 | pAdapter->sessionId, type)); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10232 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10233 | if (0 != status) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10234 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10235 | return status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10236 | } |
| 10237 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 10238 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 10239 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 10240 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10241 | |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 10242 | if (vos_max_concurrent_connections_reached()) { |
| 10243 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reached max concurrent connections")); |
| 10244 | return -EINVAL; |
| 10245 | } |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 10246 | pConfig = pHddCtx->cfg_ini; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10247 | wdev = ndev->ieee80211_ptr; |
| 10248 | |
| 10249 | #ifdef WLAN_BTAMP_FEATURE |
| 10250 | if((NL80211_IFTYPE_P2P_CLIENT == type)|| |
| 10251 | (NL80211_IFTYPE_ADHOC == type)|| |
| 10252 | (NL80211_IFTYPE_AP == type)|| |
| 10253 | (NL80211_IFTYPE_P2P_GO == type)) |
| 10254 | { |
| 10255 | pHddCtx->isAmpAllowed = VOS_FALSE; |
| 10256 | // stop AMP traffic |
| 10257 | status = WLANBAP_StopAmp(); |
| 10258 | if(VOS_STATUS_SUCCESS != status ) |
| 10259 | { |
| 10260 | pHddCtx->isAmpAllowed = VOS_TRUE; |
| 10261 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 10262 | "%s: Failed to stop AMP", __func__); |
| 10263 | return -EINVAL; |
| 10264 | } |
| 10265 | } |
| 10266 | #endif //WLAN_BTAMP_FEATURE |
| 10267 | /* Reset the current device mode bit mask*/ |
| 10268 | wlan_hdd_clear_concurrency_mode(pHddCtx, pAdapter->device_mode); |
| 10269 | |
Masti, Narayanraddi | 575ccc7 | 2015-08-17 18:04:57 +0530 | [diff] [blame] | 10270 | if ((pAdapter->device_mode == WLAN_HDD_P2P_DEVICE) && |
| 10271 | ((type == NL80211_IFTYPE_P2P_CLIENT) || |
| 10272 | (type == NL80211_IFTYPE_P2P_GO))) |
| 10273 | { |
| 10274 | /* Notify Mode change in case of concurrency. |
| 10275 | * Below function invokes TDLS teardown Functionality Since TDLS is |
| 10276 | * not Supported in case of concurrency i.e Once P2P session |
| 10277 | * is detected disable offchannel and teardown TDLS links |
| 10278 | */ |
| 10279 | hddLog(LOG1, |
| 10280 | FL("Device mode = %d Interface type = %d"), |
| 10281 | pAdapter->device_mode, type); |
| 10282 | hdd_tdls_notify_mode_change(pAdapter, pHddCtx); |
| 10283 | } |
Masti, Narayanraddi | fdde4d0 | 2015-04-16 14:41:51 +0530 | [diff] [blame] | 10284 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10285 | if( (pAdapter->device_mode == WLAN_HDD_INFRA_STATION) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10286 | || (pAdapter->device_mode == WLAN_HDD_P2P_CLIENT) |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 10287 | || (pAdapter->device_mode == WLAN_HDD_P2P_DEVICE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10288 | ) |
| 10289 | { |
| 10290 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Rajesh Chauhan | a0516c6 | 2014-01-30 16:11:18 -0800 | [diff] [blame] | 10291 | if (!pWextState) |
| 10292 | { |
| 10293 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10294 | "%s: pWextState is null", __func__); |
| 10295 | return VOS_STATUS_E_FAILURE; |
| 10296 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10297 | pRoamProfile = &pWextState->roamProfile; |
| 10298 | LastBSSType = pRoamProfile->BSSType; |
| 10299 | |
| 10300 | switch (type) |
| 10301 | { |
| 10302 | case NL80211_IFTYPE_STATION: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10303 | case NL80211_IFTYPE_P2P_CLIENT: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10304 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 10305 | "%s: setting interface Type to INFRASTRUCTURE", __func__); |
| 10306 | pRoamProfile->BSSType = eCSR_BSS_TYPE_INFRASTRUCTURE; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 10307 | #ifdef WLAN_FEATURE_11AC |
| 10308 | if(pConfig->dot11Mode == eHDD_DOT11_MODE_AUTO) |
| 10309 | { |
| 10310 | pConfig->dot11Mode = eHDD_DOT11_MODE_11ac; |
| 10311 | } |
| 10312 | #endif |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10313 | pRoamProfile->phyMode = |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 10314 | hdd_cfg_xlate_to_csr_phy_mode(pConfig->dot11Mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10315 | wdev->iftype = type; |
Gopichand Nakkala | f527dc6 | 2012-12-31 16:35:10 -0800 | [diff] [blame] | 10316 | //Check for sub-string p2p to confirm its a p2p interface |
| 10317 | if (NULL != strstr(ndev->name,"p2p")) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10318 | { |
Mahesh A Saptasagar | c48ae8a | 2015-08-09 00:04:35 +0530 | [diff] [blame] | 10319 | #ifdef FEATURE_WLAN_TDLS |
| 10320 | mutex_lock(&pHddCtx->tdls_lock); |
| 10321 | wlan_hdd_tdls_exit(pAdapter, TRUE); |
| 10322 | mutex_unlock(&pHddCtx->tdls_lock); |
| 10323 | #endif |
Gopichand Nakkala | 864d355 | 2012-12-31 16:08:51 -0800 | [diff] [blame] | 10324 | pAdapter->device_mode = (type == NL80211_IFTYPE_STATION) ? |
| 10325 | WLAN_HDD_P2P_DEVICE : WLAN_HDD_P2P_CLIENT; |
| 10326 | } |
| 10327 | else |
| 10328 | { |
| 10329 | pAdapter->device_mode = (type == NL80211_IFTYPE_STATION) ? |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10330 | WLAN_HDD_INFRA_STATION: WLAN_HDD_P2P_CLIENT; |
Gopichand Nakkala | 864d355 | 2012-12-31 16:08:51 -0800 | [diff] [blame] | 10331 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10332 | break; |
Mahesh A Saptasagar | 36cdc80 | 2015-01-07 18:41:17 +0530 | [diff] [blame] | 10333 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10334 | case NL80211_IFTYPE_ADHOC: |
| 10335 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 10336 | "%s: setting interface Type to ADHOC", __func__); |
| 10337 | pRoamProfile->BSSType = eCSR_BSS_TYPE_START_IBSS; |
| 10338 | pRoamProfile->phyMode = |
| 10339 | hdd_cfg_xlate_to_csr_phy_mode(pConfig->dot11Mode); |
Shailender Karmuchi | a734f33 | 2013-04-19 14:02:48 -0700 | [diff] [blame] | 10340 | pAdapter->device_mode = WLAN_HDD_IBSS; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10341 | wdev->iftype = type; |
Katya Nigam | 1fd2440 | 2015-02-16 14:52:19 +0530 | [diff] [blame] | 10342 | hdd_set_ibss_ops( pAdapter ); |
| 10343 | hdd_ibss_init_tx_rx( pAdapter ); |
Nirav Shah | 7e3c813 | 2015-06-22 23:51:42 +0530 | [diff] [blame] | 10344 | |
| 10345 | status = hdd_sta_id_hash_attach(pAdapter); |
| 10346 | if (VOS_STATUS_SUCCESS != status) { |
| 10347 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 10348 | FL("Failed to initialize hash for IBSS")); |
| 10349 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10350 | break; |
| 10351 | |
| 10352 | case NL80211_IFTYPE_AP: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10353 | case NL80211_IFTYPE_P2P_GO: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10354 | { |
| 10355 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, |
| 10356 | "%s: setting interface Type to %s", __func__, |
| 10357 | (type == NL80211_IFTYPE_AP) ? "SoftAP" : "P2pGo"); |
| 10358 | |
Gopichand Nakkala | f527dc6 | 2012-12-31 16:35:10 -0800 | [diff] [blame] | 10359 | //Cancel any remain on channel for GO mode |
| 10360 | if (NL80211_IFTYPE_P2P_GO == type) |
| 10361 | { |
| 10362 | wlan_hdd_cancel_existing_remain_on_channel(pAdapter); |
| 10363 | } |
Mohit Khanna | 0f23209 | 2012-09-11 14:46:08 -0700 | [diff] [blame] | 10364 | if (NL80211_IFTYPE_AP == type) |
| 10365 | { |
| 10366 | /* As Loading WLAN Driver one interface being created for p2p device |
| 10367 | * address. This will take one HW STA and the max number of clients |
| 10368 | * that can connect to softAP will be reduced by one. so while changing |
| 10369 | * the interface type to NL80211_IFTYPE_AP (SoftAP) remove p2p0 |
| 10370 | * interface as it is not required in SoftAP mode. |
| 10371 | */ |
| 10372 | |
| 10373 | // Get P2P Adapter |
| 10374 | pP2pAdapter = hdd_get_adapter(pHddCtx, WLAN_HDD_P2P_DEVICE); |
| 10375 | |
| 10376 | if (pP2pAdapter) |
| 10377 | { |
Agarwal Ashish | 3a38bd1 | 2014-06-12 15:16:52 +0530 | [diff] [blame] | 10378 | hdd_stop_adapter(pHddCtx, pP2pAdapter, VOS_TRUE); |
c_hpothu | 002231a | 2015-02-05 14:58:51 +0530 | [diff] [blame] | 10379 | hdd_deinit_adapter(pHddCtx, pP2pAdapter, TRUE); |
Mohit Khanna | 0f23209 | 2012-09-11 14:46:08 -0700 | [diff] [blame] | 10380 | hdd_close_adapter(pHddCtx, pP2pAdapter, VOS_TRUE); |
| 10381 | } |
| 10382 | } |
Swaroop Golti | a2e3221 | 2014-04-09 23:37:33 +0530 | [diff] [blame] | 10383 | //Disable IMPS & BMPS for SAP/GO |
| 10384 | if(VOS_STATUS_E_FAILURE == |
| 10385 | hdd_disable_bmps_imps(pHddCtx, WLAN_HDD_P2P_GO)) |
| 10386 | { |
| 10387 | //Fail to Exit BMPS |
| 10388 | VOS_ASSERT(0); |
| 10389 | } |
Deepthi Gowri | 500fc47 | 2014-08-11 19:53:10 +0530 | [diff] [blame] | 10390 | |
| 10391 | hdd_stop_adapter( pHddCtx, pAdapter, VOS_TRUE ); |
| 10392 | |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10393 | #ifdef FEATURE_WLAN_TDLS |
Mohit Khanna | 0f23209 | 2012-09-11 14:46:08 -0700 | [diff] [blame] | 10394 | |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10395 | /* A Mutex Lock is introduced while changing the mode to |
| 10396 | * protect the concurrent access for the Adapters by TDLS |
| 10397 | * module. |
| 10398 | */ |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 10399 | mutex_lock(&pHddCtx->tdls_lock); |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10400 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10401 | //De-init the adapter. |
c_hpothu | 002231a | 2015-02-05 14:58:51 +0530 | [diff] [blame] | 10402 | hdd_deinit_adapter( pHddCtx, pAdapter, TRUE); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10403 | memset(&pAdapter->sessionCtx, 0, sizeof(pAdapter->sessionCtx)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10404 | pAdapter->device_mode = (type == NL80211_IFTYPE_AP) ? |
| 10405 | WLAN_HDD_SOFTAP : WLAN_HDD_P2P_GO; |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10406 | #ifdef FEATURE_WLAN_TDLS |
| 10407 | mutex_unlock(&pHddCtx->tdls_lock); |
| 10408 | #endif |
Madan Mohan Koyyalamudi | 3ff2a0b | 2012-10-15 14:33:46 -0700 | [diff] [blame] | 10409 | if ((WLAN_HDD_SOFTAP == pAdapter->device_mode) && |
| 10410 | (pConfig->apRandomBssidEnabled)) |
| 10411 | { |
| 10412 | /* To meet Android requirements create a randomized |
| 10413 | MAC address of the form 02:1A:11:Fx:xx:xx */ |
| 10414 | get_random_bytes(&ndev->dev_addr[3], 3); |
| 10415 | ndev->dev_addr[0] = 0x02; |
| 10416 | ndev->dev_addr[1] = 0x1A; |
| 10417 | ndev->dev_addr[2] = 0x11; |
| 10418 | ndev->dev_addr[3] |= 0xF0; |
| 10419 | memcpy(pAdapter->macAddressCurrent.bytes, ndev->dev_addr, |
| 10420 | VOS_MAC_ADDR_SIZE); |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 10421 | pr_info("wlan: Generated HotSpot BSSID " MAC_ADDRESS_STR"\n", |
| 10422 | MAC_ADDR_ARRAY(ndev->dev_addr)); |
Madan Mohan Koyyalamudi | 3ff2a0b | 2012-10-15 14:33:46 -0700 | [diff] [blame] | 10423 | } |
| 10424 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10425 | hdd_set_ap_ops( pAdapter->dev ); |
| 10426 | |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10427 | /* This is for only SAP mode where users can |
| 10428 | * control country through ini. |
| 10429 | * P2P GO follows station country code |
| 10430 | * acquired during the STA scanning. */ |
| 10431 | if((NL80211_IFTYPE_AP == type) && |
| 10432 | (memcmp(pConfig->apCntryCode, CFG_AP_COUNTRY_CODE_DEFAULT, 3) != 0)) |
| 10433 | { |
| 10434 | int status = 0; |
| 10435 | VOS_TRACE(VOS_MODULE_ID_HDD,VOS_TRACE_LEVEL_INFO, |
| 10436 | "%s: setting country code from INI ", __func__); |
| 10437 | init_completion(&pAdapter->change_country_code); |
| 10438 | status = (int)sme_ChangeCountryCode(pHddCtx->hHal, |
| 10439 | (void *)(tSmeChangeCountryCallback) |
| 10440 | wlan_hdd_change_country_code_cb, |
| 10441 | pConfig->apCntryCode, pAdapter, |
| 10442 | pHddCtx->pvosContext, |
Abhishek Singh | a306a44 | 2013-11-07 18:39:01 +0530 | [diff] [blame] | 10443 | eSIR_FALSE, |
| 10444 | eSIR_TRUE); |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10445 | if (eHAL_STATUS_SUCCESS == status) |
| 10446 | { |
| 10447 | /* Wait for completion */ |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10448 | ret = wait_for_completion_interruptible_timeout( |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10449 | &pAdapter->change_country_code, |
| 10450 | msecs_to_jiffies(WLAN_WAIT_TIME_COUNTRY)); |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10451 | if (ret <= 0) |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10452 | { |
| 10453 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10454 | FL("SME Timed out while setting country code %ld"), |
| 10455 | ret); |
Yue Ma | 4f55ef3 | 2014-01-23 16:45:33 -0800 | [diff] [blame] | 10456 | |
| 10457 | if (pHddCtx->isLogpInProgress) |
| 10458 | { |
| 10459 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10460 | "%s: LOGP in Progress. Ignore!!!", __func__); |
| 10461 | return -EAGAIN; |
| 10462 | } |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10463 | } |
| 10464 | } |
| 10465 | else |
| 10466 | { |
| 10467 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 10468 | "%s: SME Change Country code failed",__func__); |
Kiet Lam | 1084136 | 2013-11-01 11:36:50 +0530 | [diff] [blame] | 10469 | return -EINVAL; |
| 10470 | } |
| 10471 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10472 | status = hdd_init_ap_mode(pAdapter); |
| 10473 | if(status != VOS_STATUS_SUCCESS) |
| 10474 | { |
| 10475 | hddLog(VOS_TRACE_LEVEL_FATAL, |
| 10476 | "%s: Error initializing the ap mode", __func__); |
| 10477 | return -EINVAL; |
| 10478 | } |
| 10479 | hdd_set_conparam(1); |
| 10480 | |
Nirav Shah | 7e3c813 | 2015-06-22 23:51:42 +0530 | [diff] [blame] | 10481 | status = hdd_sta_id_hash_attach(pAdapter); |
| 10482 | if (VOS_STATUS_SUCCESS != status) |
| 10483 | { |
| 10484 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 10485 | FL("Failed to initialize hash for AP")); |
| 10486 | return -EINVAL; |
| 10487 | } |
| 10488 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10489 | /*interface type changed update in wiphy structure*/ |
| 10490 | if(wdev) |
| 10491 | { |
| 10492 | wdev->iftype = type; |
| 10493 | pHddCtx->change_iface = type; |
| 10494 | } |
| 10495 | else |
| 10496 | { |
| 10497 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 10498 | "%s: ERROR !!!! Wireless dev is NULL", __func__); |
| 10499 | return -EINVAL; |
| 10500 | } |
| 10501 | goto done; |
| 10502 | } |
| 10503 | |
| 10504 | default: |
| 10505 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Unsupported interface Type", |
| 10506 | __func__); |
| 10507 | return -EOPNOTSUPP; |
| 10508 | } |
| 10509 | } |
| 10510 | else if ( (pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10511 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10512 | ) |
| 10513 | { |
| 10514 | switch(type) |
| 10515 | { |
| 10516 | case NL80211_IFTYPE_STATION: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10517 | case NL80211_IFTYPE_P2P_CLIENT: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10518 | case NL80211_IFTYPE_ADHOC: |
Deepthi Gowri | 500fc47 | 2014-08-11 19:53:10 +0530 | [diff] [blame] | 10519 | |
| 10520 | hdd_stop_adapter( pHddCtx, pAdapter, VOS_TRUE ); |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10521 | #ifdef FEATURE_WLAN_TDLS |
| 10522 | |
| 10523 | /* A Mutex Lock is introduced while changing the mode to |
| 10524 | * protect the concurrent access for the Adapters by TDLS |
| 10525 | * module. |
| 10526 | */ |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 10527 | mutex_lock(&pHddCtx->tdls_lock); |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10528 | #endif |
c_hpothu | 002231a | 2015-02-05 14:58:51 +0530 | [diff] [blame] | 10529 | hdd_deinit_adapter( pHddCtx, pAdapter, TRUE); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10530 | wdev->iftype = type; |
Gopichand Nakkala | f527dc6 | 2012-12-31 16:35:10 -0800 | [diff] [blame] | 10531 | //Check for sub-string p2p to confirm its a p2p interface |
| 10532 | if (NULL != strstr(ndev->name,"p2p")) |
Gopichand Nakkala | 864d355 | 2012-12-31 16:08:51 -0800 | [diff] [blame] | 10533 | { |
| 10534 | pAdapter->device_mode = (type == NL80211_IFTYPE_STATION) ? |
| 10535 | WLAN_HDD_P2P_DEVICE : WLAN_HDD_P2P_CLIENT; |
| 10536 | } |
| 10537 | else |
| 10538 | { |
| 10539 | pAdapter->device_mode = (type == NL80211_IFTYPE_STATION) ? |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10540 | WLAN_HDD_INFRA_STATION: WLAN_HDD_P2P_CLIENT; |
Gopichand Nakkala | 864d355 | 2012-12-31 16:08:51 -0800 | [diff] [blame] | 10541 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10542 | hdd_set_conparam(0); |
| 10543 | pHddCtx->change_iface = type; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10544 | memset(&pAdapter->sessionCtx, 0, sizeof(pAdapter->sessionCtx)); |
| 10545 | hdd_set_station_ops( pAdapter->dev ); |
Madan Mohan Koyyalamudi | 9679744 | 2013-10-08 16:04:42 +0530 | [diff] [blame] | 10546 | #ifdef FEATURE_WLAN_TDLS |
| 10547 | mutex_unlock(&pHddCtx->tdls_lock); |
| 10548 | #endif |
Sunil Dutt | 66485cb | 2013-12-19 19:05:03 +0530 | [diff] [blame] | 10549 | status = hdd_init_station_mode( pAdapter ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10550 | if( VOS_STATUS_SUCCESS != status ) |
| 10551 | return -EOPNOTSUPP; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 10552 | /* In case of JB, for P2P-GO, only change interface will be called, |
| 10553 | * This is the right place to enable back bmps_imps() |
| 10554 | */ |
Gopichand Nakkala | a2fe5b0 | 2013-06-06 16:32:28 +0530 | [diff] [blame] | 10555 | if (pHddCtx->hdd_wlan_suspended) |
| 10556 | { |
| 10557 | hdd_set_pwrparams(pHddCtx); |
| 10558 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 10559 | hdd_enable_bmps_imps(pHddCtx); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10560 | goto done; |
| 10561 | case NL80211_IFTYPE_AP: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10562 | case NL80211_IFTYPE_P2P_GO: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10563 | wdev->iftype = type; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10564 | pAdapter->device_mode = (type == NL80211_IFTYPE_AP) ? |
| 10565 | WLAN_HDD_SOFTAP : WLAN_HDD_P2P_GO; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10566 | goto done; |
| 10567 | default: |
| 10568 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Unsupported interface Type", |
| 10569 | __func__); |
| 10570 | return -EOPNOTSUPP; |
| 10571 | |
| 10572 | } |
| 10573 | |
| 10574 | } |
| 10575 | else |
| 10576 | { |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 10577 | hddLog(VOS_TRACE_LEVEL_ERROR,"%s: unsupported device mode(%s (%d))", |
| 10578 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 10579 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10580 | return -EOPNOTSUPP; |
| 10581 | } |
| 10582 | |
| 10583 | |
| 10584 | if(pRoamProfile) |
| 10585 | { |
| 10586 | if ( LastBSSType != pRoamProfile->BSSType ) |
| 10587 | { |
| 10588 | /*interface type changed update in wiphy structure*/ |
| 10589 | wdev->iftype = type; |
| 10590 | |
| 10591 | /*the BSS mode changed, We need to issue disconnect |
| 10592 | if connected or in IBSS disconnect state*/ |
| 10593 | if ( hdd_connGetConnectedBssType( |
| 10594 | WLAN_HDD_GET_STATION_CTX_PTR(pAdapter), &connectedBssType ) || |
| 10595 | ( eCSR_BSS_TYPE_START_IBSS == LastBSSType ) ) |
| 10596 | { |
| 10597 | /*need to issue a disconnect to CSR.*/ |
| 10598 | INIT_COMPLETION(pAdapter->disconnect_comp_var); |
| 10599 | if( eHAL_STATUS_SUCCESS == |
| 10600 | sme_RoamDisconnect( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 10601 | pAdapter->sessionId, |
| 10602 | eCSR_DISCONNECT_REASON_UNSPECIFIED ) ) |
| 10603 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10604 | ret = wait_for_completion_interruptible_timeout( |
| 10605 | &pAdapter->disconnect_comp_var, |
| 10606 | msecs_to_jiffies(WLAN_WAIT_TIME_DISCONNECT)); |
| 10607 | if (ret <= 0) |
| 10608 | { |
| 10609 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 10610 | FL("wait on disconnect_comp_var failed %ld"), ret); |
| 10611 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10612 | } |
| 10613 | } |
| 10614 | } |
| 10615 | } |
| 10616 | |
| 10617 | done: |
| 10618 | /*set bitmask based on updated value*/ |
| 10619 | wlan_hdd_set_concurrency_mode(pHddCtx, pAdapter->device_mode); |
Leo Chang | 6fe1f92 | 2013-06-07 19:21:24 -0700 | [diff] [blame] | 10620 | |
| 10621 | /* Only STA mode support TM now |
| 10622 | * all other mode, TM feature should be disabled */ |
| 10623 | if ( (pHddCtx->cfg_ini->thermalMitigationEnable) && |
| 10624 | (~VOS_STA & pHddCtx->concurrency_mode) ) |
| 10625 | { |
| 10626 | hddDevTmLevelChangedHandler(pHddCtx->parent_dev, 0); |
| 10627 | } |
| 10628 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10629 | #ifdef WLAN_BTAMP_FEATURE |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10630 | if((NL80211_IFTYPE_STATION == type) && (pHddCtx->concurrency_mode <= 1) && |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 10631 | (pHddCtx->no_of_open_sessions[WLAN_HDD_INFRA_STATION] <=1)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10632 | { |
| 10633 | //we are ok to do AMP |
| 10634 | pHddCtx->isAmpAllowed = VOS_TRUE; |
| 10635 | } |
| 10636 | #endif //WLAN_BTAMP_FEATURE |
| 10637 | EXIT(); |
| 10638 | return 0; |
| 10639 | } |
| 10640 | |
Mahesh A Saptasagar | 0e59c47 | 2014-04-14 19:17:41 +0530 | [diff] [blame] | 10641 | /* |
| 10642 | * FUNCTION: wlan_hdd_cfg80211_change_iface |
| 10643 | * wrapper function to protect the actual implementation from SSR. |
| 10644 | */ |
| 10645 | int wlan_hdd_cfg80211_change_iface( struct wiphy *wiphy, |
| 10646 | struct net_device *ndev, |
| 10647 | enum nl80211_iftype type, |
| 10648 | u32 *flags, |
| 10649 | struct vif_params *params |
| 10650 | ) |
| 10651 | { |
| 10652 | int ret; |
| 10653 | |
| 10654 | vos_ssr_protect(__func__); |
| 10655 | ret = __wlan_hdd_cfg80211_change_iface(wiphy, ndev, type, flags, params); |
| 10656 | vos_ssr_unprotect(__func__); |
| 10657 | |
| 10658 | return ret; |
| 10659 | } |
| 10660 | |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10661 | #ifdef FEATURE_WLAN_TDLS |
| 10662 | static int wlan_hdd_tdls_add_station(struct wiphy *wiphy, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 10663 | struct net_device *dev, |
| 10664 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 10665 | const u8 *mac, |
| 10666 | #else |
| 10667 | u8 *mac, |
| 10668 | #endif |
| 10669 | bool update, tCsrStaParams *StaParams) |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10670 | { |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10671 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10672 | hddTdlsPeer_t *pTdlsPeer; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10673 | long ret; |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 10674 | tANI_U16 numCurrTdlsPeers; |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 10675 | hdd_adapter_t *pAdapter; |
Ganesh Kondabattini | f065c1f | 2015-08-05 23:05:23 +0530 | [diff] [blame] | 10676 | VOS_STATUS status; |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10677 | |
| 10678 | ENTER(); |
| 10679 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 10680 | if (!dev) { |
| 10681 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Dev pointer is NULL")); |
| 10682 | return -EINVAL; |
| 10683 | } |
| 10684 | |
| 10685 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 10686 | if (!pAdapter) { |
| 10687 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adapter is NULL")); |
| 10688 | return -EINVAL; |
| 10689 | } |
| 10690 | |
Gopichand Nakkala | 838be5d | 2013-04-10 22:41:51 +0530 | [diff] [blame] | 10691 | if (NULL == pHddCtx || NULL == pHddCtx->cfg_ini) |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10692 | { |
| 10693 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10694 | "Invalid arguments"); |
| 10695 | return -EINVAL; |
| 10696 | } |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 10697 | |
| 10698 | if ((eTDLS_SUPPORT_NOT_ENABLED == pHddCtx->tdls_mode) || |
| 10699 | (eTDLS_SUPPORT_DISABLED == pHddCtx->tdls_mode)) |
| 10700 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10701 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 10702 | "%s: TDLS mode is disabled OR not enabled in FW." |
| 10703 | MAC_ADDRESS_STR " Request declined.", |
| 10704 | __func__, MAC_ADDR_ARRAY(mac)); |
| 10705 | return -ENOTSUPP; |
| 10706 | } |
| 10707 | |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10708 | if (pHddCtx->isLogpInProgress) |
| 10709 | { |
| 10710 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10711 | "%s:LOGP in Progress. Ignore!!!", __func__); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 10712 | wlan_hdd_tdls_set_link_status(pAdapter, |
| 10713 | mac, |
| 10714 | eTDLS_LINK_IDLE, |
| 10715 | eTDLS_LINK_UNSPECIFIED); |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10716 | return -EBUSY; |
| 10717 | } |
| 10718 | |
Masti, Narayanraddi | 6dbcdbb | 2015-05-13 10:28:06 +0530 | [diff] [blame] | 10719 | mutex_lock(&pHddCtx->tdls_lock); |
Naresh Jayaram | 9c6f446 | 2014-02-13 12:20:31 +0530 | [diff] [blame] | 10720 | pTdlsPeer = wlan_hdd_tdls_get_peer(pAdapter, mac); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10721 | |
| 10722 | if ( NULL == pTdlsPeer ) { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10723 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10724 | "%s: " MAC_ADDRESS_STR " (update %d) not exist. return invalid", |
| 10725 | __func__, MAC_ADDR_ARRAY(mac), update); |
Masti, Narayanraddi | 6dbcdbb | 2015-05-13 10:28:06 +0530 | [diff] [blame] | 10726 | mutex_unlock(&pHddCtx->tdls_lock); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10727 | return -EINVAL; |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 10728 | } |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10729 | |
| 10730 | /* in add station, we accept existing valid staId if there is */ |
| 10731 | if ((0 == update) && |
| 10732 | ((pTdlsPeer->link_status >= eTDLS_LINK_CONNECTING) || |
| 10733 | (TDLS_STA_INDEX_VALID(pTdlsPeer->staId)))) |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10734 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10735 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10736 | "%s: " MAC_ADDRESS_STR |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10737 | " link_status %d. staId %d. add station ignored.", |
| 10738 | __func__, MAC_ADDR_ARRAY(mac), pTdlsPeer->link_status, pTdlsPeer->staId); |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10739 | mutex_unlock(&pHddCtx->tdls_lock); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10740 | return 0; |
| 10741 | } |
| 10742 | /* in change station, we accept only when staId is valid */ |
| 10743 | if ((1 == update) && |
| 10744 | ((pTdlsPeer->link_status > eTDLS_LINK_CONNECTING) || |
| 10745 | (!TDLS_STA_INDEX_VALID(pTdlsPeer->staId)))) |
| 10746 | { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10747 | tANI_U16 staId = pTdlsPeer->staId; |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10748 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10749 | "%s: " MAC_ADDRESS_STR |
| 10750 | " link status %d. staId %d. change station %s.", |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10751 | __func__, MAC_ADDR_ARRAY(mac), pTdlsPeer->link_status, staId, |
| 10752 | (TDLS_STA_INDEX_VALID(staId)) ? "ignored" : "declined"); |
| 10753 | mutex_unlock(&pHddCtx->tdls_lock); |
| 10754 | return (TDLS_STA_INDEX_VALID(staId)) ? 0 : -EPERM; |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10755 | } |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10756 | mutex_unlock(&pHddCtx->tdls_lock); |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 10757 | |
| 10758 | /* when others are on-going, we want to change link_status to idle */ |
Pradeep Reddy POTTETI | 9db32f0 | 2015-01-29 15:22:54 +0530 | [diff] [blame] | 10759 | if (NULL != wlan_hdd_tdls_is_progress(pHddCtx, mac, TRUE, TRUE)) |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10760 | { |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 10761 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10762 | "%s: " MAC_ADDRESS_STR |
| 10763 | " TDLS setup is ongoing. Request declined.", |
| 10764 | __func__, MAC_ADDR_ARRAY(mac)); |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 10765 | goto error; |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10766 | } |
| 10767 | |
| 10768 | /* first to check if we reached to maximum supported TDLS peer. |
| 10769 | TODO: for now, return -EPERM looks working fine, |
| 10770 | but need to check if any other errno fit into this category.*/ |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 10771 | numCurrTdlsPeers = wlan_hdd_tdlsConnectedPeers(pAdapter); |
| 10772 | if (HDD_MAX_NUM_TDLS_STA <= numCurrTdlsPeers) |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10773 | { |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 10774 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10775 | "%s: " MAC_ADDRESS_STR |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 10776 | " TDLS Max peer already connected. Request declined." |
| 10777 | " Num of peers (%d), Max allowed (%d).", |
| 10778 | __func__, MAC_ADDR_ARRAY(mac), numCurrTdlsPeers, |
| 10779 | HDD_MAX_NUM_TDLS_STA); |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 10780 | goto error; |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10781 | } |
| 10782 | else |
| 10783 | { |
| 10784 | hddTdlsPeer_t *pTdlsPeer; |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10785 | mutex_lock(&pHddCtx->tdls_lock); |
| 10786 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, mac, FALSE); |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10787 | if (pTdlsPeer && TDLS_IS_CONNECTED(pTdlsPeer)) |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10788 | { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10789 | mutex_unlock(&pHddCtx->tdls_lock); |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 10790 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10791 | "%s: " MAC_ADDRESS_STR " already connected. Request declined.", |
| 10792 | __func__, MAC_ADDR_ARRAY(mac)); |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10793 | return -EPERM; |
| 10794 | } |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 10795 | mutex_unlock(&pHddCtx->tdls_lock); |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10796 | } |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10797 | if (0 == update) |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 10798 | wlan_hdd_tdls_set_link_status(pAdapter, |
| 10799 | mac, |
| 10800 | eTDLS_LINK_CONNECTING, |
| 10801 | eTDLS_LINK_SUCCESS); |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10802 | |
Jeff Johnson | d75fe01 | 2013-04-06 10:53:06 -0700 | [diff] [blame] | 10803 | /* debug code */ |
Gopichand Nakkala | 838be5d | 2013-04-10 22:41:51 +0530 | [diff] [blame] | 10804 | if (NULL != StaParams) |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10805 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10806 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10807 | "%s: TDLS Peer Parameters.", __func__); |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 10808 | if(StaParams->htcap_present) |
| 10809 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10810 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 10811 | "ht_capa->cap_info: %0x", StaParams->HTCap.capInfo); |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10812 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 10813 | "ht_capa->extended_capabilities: %0x", |
| 10814 | StaParams->HTCap.extendedHtCapInfo); |
| 10815 | } |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10816 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10817 | "params->capability: %0x",StaParams->capability); |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10818 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Jeff Johnson | 0299d0a | 2013-10-30 12:37:43 -0700 | [diff] [blame] | 10819 | "params->ext_capab_len: %0x",StaParams->extn_capability[0]); |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 10820 | if(StaParams->vhtcap_present) |
| 10821 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10822 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 10823 | "rxMcsMap %x rxHighest %x txMcsMap %x txHighest %x", |
| 10824 | StaParams->VHTCap.suppMcs.rxMcsMap, StaParams->VHTCap.suppMcs.rxHighest, |
| 10825 | StaParams->VHTCap.suppMcs.txMcsMap, StaParams->VHTCap.suppMcs.txHighest); |
| 10826 | } |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10827 | { |
| 10828 | int i = 0; |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 10829 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, "Supported rates:"); |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10830 | for (i = 0; i < sizeof(StaParams->supported_rates); i++) |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 10831 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10832 | "[%d]: %x ", i, StaParams->supported_rates[i]); |
| 10833 | } |
Jeff Johnson | d75fe01 | 2013-04-06 10:53:06 -0700 | [diff] [blame] | 10834 | } /* end debug code */ |
Gopichand Nakkala | 838be5d | 2013-04-10 22:41:51 +0530 | [diff] [blame] | 10835 | else if ((1 == update) && (NULL == StaParams)) |
| 10836 | { |
| 10837 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 10838 | "%s : update is true, but staParams is NULL. Error!", __func__); |
| 10839 | return -EPERM; |
| 10840 | } |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10841 | |
| 10842 | INIT_COMPLETION(pAdapter->tdls_add_station_comp); |
| 10843 | |
| 10844 | if (!update) |
| 10845 | { |
Ganesh Kondabattini | f065c1f | 2015-08-05 23:05:23 +0530 | [diff] [blame] | 10846 | /*Before adding sta make sure that device exited from BMPS*/ |
| 10847 | if (TRUE == sme_IsPmcBmps(WLAN_HDD_GET_HAL_CTX(pAdapter))) |
| 10848 | { |
| 10849 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 10850 | "%s: Adding tdls peer sta. Disable BMPS", __func__); |
| 10851 | status = hdd_disable_bmps_imps(pHddCtx, WLAN_HDD_INFRA_STATION); |
| 10852 | if (status != VOS_STATUS_SUCCESS) { |
| 10853 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to set BMPS/IMPS")); |
| 10854 | } |
| 10855 | } |
| 10856 | |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 10857 | ret = sme_AddTdlsPeerSta(WLAN_HDD_GET_HAL_CTX(pAdapter), |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10858 | pAdapter->sessionId, mac); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 10859 | if (ret != eHAL_STATUS_SUCCESS) { |
Ganesh Kondabattini | f065c1f | 2015-08-05 23:05:23 +0530 | [diff] [blame] | 10860 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 10861 | FL("Failed to add TDLS peer STA. Enable Bmps")); |
| 10862 | wlan_hdd_tdls_check_bmps(pAdapter); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 10863 | return -EPERM; |
| 10864 | } |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10865 | } |
| 10866 | else |
| 10867 | { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 10868 | ret = sme_ChangeTdlsPeerSta(WLAN_HDD_GET_HAL_CTX(pAdapter), |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10869 | pAdapter->sessionId, mac, StaParams); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 10870 | if (ret != eHAL_STATUS_SUCCESS) { |
| 10871 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to change TDLS peer STA params")); |
| 10872 | return -EPERM; |
| 10873 | } |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10874 | } |
| 10875 | |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10876 | ret = wait_for_completion_interruptible_timeout(&pAdapter->tdls_add_station_comp, |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10877 | msecs_to_jiffies(WAIT_TIME_TDLS_ADD_STA)); |
| 10878 | |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10879 | if (ret <= 0) |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10880 | { |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 10881 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10882 | "%s: timeout waiting for tdls add station indication %ld", |
| 10883 | __func__, ret); |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 10884 | return -EPERM; |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10885 | } |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 10886 | |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10887 | if ( eHAL_STATUS_SUCCESS != pAdapter->tdlsAddStaStatus) |
| 10888 | { |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 10889 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10890 | "%s: Add Station is unsucessful", __func__); |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 10891 | return -EPERM; |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10892 | } |
| 10893 | |
| 10894 | return 0; |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 10895 | |
| 10896 | error: |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 10897 | wlan_hdd_tdls_set_link_status(pAdapter, |
| 10898 | mac, |
| 10899 | eTDLS_LINK_IDLE, |
| 10900 | eTDLS_LINK_UNSPECIFIED); |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 10901 | return -EPERM; |
| 10902 | |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10903 | } |
| 10904 | #endif |
| 10905 | |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 10906 | static int __wlan_hdd_change_station(struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10907 | struct net_device *dev, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 10908 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 10909 | const u8 *mac, |
| 10910 | #else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10911 | u8 *mac, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 10912 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10913 | struct station_parameters *params) |
| 10914 | { |
| 10915 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 10916 | hdd_adapter_t *pAdapter; |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10917 | hdd_context_t *pHddCtx; |
| 10918 | hdd_station_ctx_t *pHddStaCtx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10919 | v_MACADDR_t STAMacAddress; |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10920 | int ret = 0; |
Gopichand Nakkala | b085622 | 2013-03-12 22:39:05 -0700 | [diff] [blame] | 10921 | #ifdef FEATURE_WLAN_TDLS |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10922 | tCsrStaParams StaParams = {0}; |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10923 | tANI_U8 isBufSta = 0; |
Naresh Jayaram | 3180aa4 | 2014-02-12 21:47:26 +0530 | [diff] [blame] | 10924 | tANI_U8 isOffChannelSupported = 0; |
Gopichand Nakkala | b085622 | 2013-03-12 22:39:05 -0700 | [diff] [blame] | 10925 | #endif |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 10926 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 10927 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 10928 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 10929 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10930 | if ((NULL == pAdapter)) |
| 10931 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 10932 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10933 | "invalid adapter "); |
| 10934 | return -EINVAL; |
| 10935 | } |
| 10936 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 10937 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 10938 | TRACE_CODE_HDD_CHANGE_STATION, |
| 10939 | pAdapter->sessionId, params->listen_interval)); |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10940 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10941 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10942 | ret = wlan_hdd_validate_context(pHddCtx); |
| 10943 | if (0 != ret) |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10944 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10945 | return ret; |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10946 | } |
| 10947 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10948 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 10949 | |
| 10950 | if (NULL == pHddStaCtx) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10951 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 10952 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 10953 | "invalid HDD station context"); |
| 10954 | return -EINVAL; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 10955 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10956 | vos_mem_copy(STAMacAddress.bytes, mac, sizeof(v_MACADDR_t)); |
| 10957 | |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10958 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
| 10959 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10960 | { |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 10961 | if (params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10962 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 10963 | status = hdd_softap_change_STA_state( pAdapter, &STAMacAddress, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10964 | WLANTL_STA_AUTHENTICATED); |
| 10965 | |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10966 | if (status != VOS_STATUS_SUCCESS) |
| 10967 | { |
| 10968 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 10969 | "%s: Not able to change TL state to AUTHENTICATED", __func__); |
| 10970 | return -EINVAL; |
| 10971 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 10972 | } |
| 10973 | } |
Hoonki Lee | a6d49be | 2013-04-05 09:43:25 -0700 | [diff] [blame] | 10974 | else if ((pAdapter->device_mode == WLAN_HDD_INFRA_STATION) |
| 10975 | || (pAdapter->device_mode == WLAN_HDD_P2P_CLIENT)) { |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 10976 | #ifdef FEATURE_WLAN_TDLS |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 10977 | if (params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)) { |
| 10978 | StaParams.capability = params->capability; |
| 10979 | StaParams.uapsd_queues = params->uapsd_queues; |
| 10980 | StaParams.max_sp = params->max_sp; |
| 10981 | |
Naresh Jayaram | 3180aa4 | 2014-02-12 21:47:26 +0530 | [diff] [blame] | 10982 | /* Convert (first channel , number of channels) tuple to |
| 10983 | * the total list of channels. This goes with the assumption |
| 10984 | * that if the first channel is < 14, then the next channels |
| 10985 | * are an incremental of 1 else an incremental of 4 till the number |
| 10986 | * of channels. |
| 10987 | */ |
| 10988 | if (0 != params->supported_channels_len) { |
| 10989 | int i = 0,j = 0,k = 0, no_of_channels = 0 ; |
| 10990 | for ( i = 0 ; i < params->supported_channels_len ; i+=2) |
| 10991 | { |
| 10992 | int wifi_chan_index; |
| 10993 | StaParams.supported_channels[j] = params->supported_channels[i]; |
| 10994 | wifi_chan_index = |
| 10995 | ((StaParams.supported_channels[j] <= HDD_CHANNEL_14 ) ? 1 : 4 ); |
| 10996 | no_of_channels = params->supported_channels[i+1]; |
| 10997 | for(k=1; k <= no_of_channels; k++) |
| 10998 | { |
| 10999 | StaParams.supported_channels[j+1] = |
| 11000 | StaParams.supported_channels[j] + wifi_chan_index; |
| 11001 | j+=1; |
| 11002 | } |
| 11003 | } |
| 11004 | StaParams.supported_channels_len = j; |
| 11005 | } |
| 11006 | vos_mem_copy(StaParams.supported_oper_classes, |
| 11007 | params->supported_oper_classes, |
| 11008 | params->supported_oper_classes_len); |
| 11009 | StaParams.supported_oper_classes_len = |
| 11010 | params->supported_oper_classes_len; |
| 11011 | |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11012 | if (0 != params->ext_capab_len) |
| 11013 | vos_mem_copy(StaParams.extn_capability, params->ext_capab, |
| 11014 | sizeof(StaParams.extn_capability)); |
| 11015 | |
| 11016 | if (NULL != params->ht_capa) |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 11017 | { |
| 11018 | StaParams.htcap_present = 1; |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11019 | vos_mem_copy(&StaParams.HTCap, params->ht_capa, sizeof(tSirHTCap)); |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 11020 | } |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11021 | |
| 11022 | StaParams.supported_rates_len = params->supported_rates_len; |
| 11023 | |
| 11024 | /* Note : The Maximum sizeof supported_rates sent by the Supplicant is 32. |
| 11025 | * The supported_rates array , for all the structures propogating till Add Sta |
| 11026 | * to the firmware has to be modified , if the supplicant (ieee80211) is |
| 11027 | * modified to send more rates. |
| 11028 | */ |
| 11029 | |
| 11030 | /* To avoid Data Currption , set to max length to SIR_MAC_MAX_SUPP_RATES |
| 11031 | */ |
| 11032 | if (StaParams.supported_rates_len > SIR_MAC_MAX_SUPP_RATES) |
| 11033 | StaParams.supported_rates_len = SIR_MAC_MAX_SUPP_RATES; |
| 11034 | |
| 11035 | if (0 != StaParams.supported_rates_len) { |
| 11036 | int i = 0; |
| 11037 | vos_mem_copy(StaParams.supported_rates, params->supported_rates, |
| 11038 | StaParams.supported_rates_len); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 11039 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11040 | "Supported Rates with Length %d", StaParams.supported_rates_len); |
| 11041 | for (i=0; i < StaParams.supported_rates_len; i++) |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 11042 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11043 | "[%d]: %0x", i, StaParams.supported_rates[i]); |
| 11044 | } |
| 11045 | |
| 11046 | if (NULL != params->vht_capa) |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 11047 | { |
| 11048 | StaParams.vhtcap_present = 1; |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11049 | vos_mem_copy(&StaParams.VHTCap, params->vht_capa, sizeof(tSirVHTCap)); |
Hoonki Lee | 66b75f3 | 2013-04-16 18:30:07 -0700 | [diff] [blame] | 11050 | } |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 11051 | |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 11052 | if (0 != params->ext_capab_len ) { |
| 11053 | /*Define A Macro : TODO Sunil*/ |
| 11054 | if ((1<<4) & StaParams.extn_capability[3]) { |
| 11055 | isBufSta = 1; |
| 11056 | } |
Naresh Jayaram | 3180aa4 | 2014-02-12 21:47:26 +0530 | [diff] [blame] | 11057 | /* TDLS Channel Switching Support */ |
| 11058 | if ((1<<6) & StaParams.extn_capability[3]) { |
| 11059 | isOffChannelSupported = 1; |
| 11060 | } |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 11061 | } |
Naresh Jayaram | 3180aa4 | 2014-02-12 21:47:26 +0530 | [diff] [blame] | 11062 | status = wlan_hdd_tdls_set_peer_caps( pAdapter, mac, |
| 11063 | &StaParams, isBufSta, |
| 11064 | isOffChannelSupported); |
| 11065 | |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 11066 | if (VOS_STATUS_SUCCESS != status) { |
| 11067 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 11068 | "%s: wlan_hdd_tdls_set_peer_caps failed!", __func__); |
| 11069 | return -EINVAL; |
| 11070 | } |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 11071 | status = wlan_hdd_tdls_add_station(wiphy, dev, mac, 1, &StaParams); |
| 11072 | |
| 11073 | if (VOS_STATUS_SUCCESS != status) { |
| 11074 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 11075 | "%s: sme_ChangeTdlsPeerSta failed!", __func__); |
| 11076 | return -EINVAL; |
| 11077 | } |
| 11078 | } |
Gopichand Nakkala | b085622 | 2013-03-12 22:39:05 -0700 | [diff] [blame] | 11079 | #endif |
Gopichand Nakkala | 6239acd | 2013-06-14 14:48:00 +0530 | [diff] [blame] | 11080 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 11081 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11082 | return status; |
| 11083 | } |
| 11084 | |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 11085 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) |
| 11086 | static int wlan_hdd_change_station(struct wiphy *wiphy, |
| 11087 | struct net_device *dev, |
| 11088 | const u8 *mac, |
| 11089 | struct station_parameters *params) |
| 11090 | #else |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 11091 | static int wlan_hdd_change_station(struct wiphy *wiphy, |
| 11092 | struct net_device *dev, |
| 11093 | u8 *mac, |
| 11094 | struct station_parameters *params) |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 11095 | #endif |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 11096 | { |
| 11097 | int ret; |
| 11098 | |
| 11099 | vos_ssr_protect(__func__); |
| 11100 | ret = __wlan_hdd_change_station(wiphy, dev, mac, params); |
| 11101 | vos_ssr_unprotect(__func__); |
| 11102 | |
| 11103 | return ret; |
| 11104 | } |
| 11105 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11106 | /* |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11107 | * FUNCTION: __wlan_hdd_cfg80211_add_key |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11108 | * This function is used to initialize the key information |
| 11109 | */ |
| 11110 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11111 | static int __wlan_hdd_cfg80211_add_key( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11112 | struct net_device *ndev, |
| 11113 | u8 key_index, bool pairwise, |
| 11114 | const u8 *mac_addr, |
| 11115 | struct key_params *params |
| 11116 | ) |
| 11117 | #else |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11118 | static int __wlan_hdd_cfg80211_add_key( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11119 | struct net_device *ndev, |
| 11120 | u8 key_index, const u8 *mac_addr, |
| 11121 | struct key_params *params |
| 11122 | ) |
| 11123 | #endif |
| 11124 | { |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11125 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( ndev ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11126 | tCsrRoamSetKey setKey; |
| 11127 | u8 groupmacaddr[WNI_CFG_BSSID_LEN] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11128 | int status; |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11129 | v_U32_t roamId= 0xFF; |
| 11130 | v_CONTEXT_t pVosContext = (WLAN_HDD_GET_CTX(pAdapter))->pvosContext; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11131 | hdd_hostapd_state_t *pHostapdState; |
| 11132 | VOS_STATUS vos_status; |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 11133 | eHalStatus halStatus; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11134 | hdd_context_t *pHddCtx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11135 | |
| 11136 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 11137 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 11138 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 11139 | TRACE_CODE_HDD_CFG80211_ADD_KEY, |
| 11140 | pAdapter->sessionId, params->key_len)); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11141 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 11142 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11143 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 11144 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11145 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 11146 | } |
| 11147 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 11148 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 11149 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 11150 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11151 | |
| 11152 | if (CSR_MAX_NUM_KEY <= key_index) |
| 11153 | { |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11154 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid key index %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11155 | key_index); |
| 11156 | |
| 11157 | return -EINVAL; |
| 11158 | } |
| 11159 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11160 | if (CSR_MAX_KEY_LEN < params->key_len) |
| 11161 | { |
| 11162 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid key length %d", __func__, |
| 11163 | params->key_len); |
| 11164 | |
| 11165 | return -EINVAL; |
| 11166 | } |
| 11167 | |
| 11168 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 11169 | "%s: called with key index = %d & key length %d", |
| 11170 | __func__, key_index, params->key_len); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11171 | |
| 11172 | /*extract key idx, key len and key*/ |
| 11173 | vos_mem_zero(&setKey,sizeof(tCsrRoamSetKey)); |
| 11174 | setKey.keyId = key_index; |
| 11175 | setKey.keyLength = params->key_len; |
| 11176 | vos_mem_copy(&setKey.Key[0],params->key, params->key_len); |
| 11177 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11178 | switch (params->cipher) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11179 | { |
| 11180 | case WLAN_CIPHER_SUITE_WEP40: |
| 11181 | setKey.encType = eCSR_ENCRYPT_TYPE_WEP40_STATICKEY; |
| 11182 | break; |
| 11183 | |
| 11184 | case WLAN_CIPHER_SUITE_WEP104: |
| 11185 | setKey.encType = eCSR_ENCRYPT_TYPE_WEP104_STATICKEY; |
| 11186 | break; |
| 11187 | |
| 11188 | case WLAN_CIPHER_SUITE_TKIP: |
| 11189 | { |
| 11190 | u8 *pKey = &setKey.Key[0]; |
| 11191 | setKey.encType = eCSR_ENCRYPT_TYPE_TKIP; |
| 11192 | |
| 11193 | vos_mem_zero(pKey, CSR_MAX_KEY_LEN); |
| 11194 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11195 | /*Supplicant sends the 32bytes key in this order |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11196 | |
| 11197 | |--------------|----------|----------| |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11198 | | Tk1 |TX-MIC | RX Mic | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11199 | |--------------|----------|----------| |
| 11200 | <---16bytes---><--8bytes--><--8bytes--> |
| 11201 | |
| 11202 | */ |
| 11203 | /*Sme expects the 32 bytes key to be in the below order |
| 11204 | |
| 11205 | |--------------|----------|----------| |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11206 | | Tk1 |RX-MIC | TX Mic | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11207 | |--------------|----------|----------| |
| 11208 | <---16bytes---><--8bytes--><--8bytes--> |
| 11209 | */ |
| 11210 | /* Copy the Temporal Key 1 (TK1) */ |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11211 | vos_mem_copy(pKey, params->key, 16); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11212 | |
| 11213 | /*Copy the rx mic first*/ |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11214 | vos_mem_copy(&pKey[16], ¶ms->key[24], 8); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11215 | |
| 11216 | /*Copy the tx mic */ |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11217 | vos_mem_copy(&pKey[24], ¶ms->key[16], 8); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11218 | |
| 11219 | |
| 11220 | break; |
| 11221 | } |
| 11222 | |
| 11223 | case WLAN_CIPHER_SUITE_CCMP: |
| 11224 | setKey.encType = eCSR_ENCRYPT_TYPE_AES; |
| 11225 | break; |
| 11226 | |
| 11227 | #ifdef FEATURE_WLAN_WAPI |
| 11228 | case WLAN_CIPHER_SUITE_SMS4: |
| 11229 | { |
| 11230 | vos_mem_zero(&setKey,sizeof(tCsrRoamSetKey)); |
| 11231 | wlan_hdd_cfg80211_set_key_wapi(pAdapter, key_index, mac_addr, |
| 11232 | params->key, params->key_len); |
| 11233 | return 0; |
| 11234 | } |
| 11235 | #endif |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 11236 | |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 11237 | #ifdef FEATURE_WLAN_ESE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11238 | case WLAN_CIPHER_SUITE_KRK: |
| 11239 | setKey.encType = eCSR_ENCRYPT_TYPE_KRK; |
| 11240 | break; |
| 11241 | #endif |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 11242 | |
| 11243 | #ifdef WLAN_FEATURE_11W |
| 11244 | case WLAN_CIPHER_SUITE_AES_CMAC: |
| 11245 | setKey.encType = eCSR_ENCRYPT_TYPE_AES_CMAC; |
Chet Lanctot | 3b5158a | 2013-03-31 16:45:21 -0700 | [diff] [blame] | 11246 | break; |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 11247 | #endif |
| 11248 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11249 | default: |
Jeff Johnson | 0299d0a | 2013-10-30 12:37:43 -0700 | [diff] [blame] | 11250 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: unsupported cipher type %u", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11251 | __func__, params->cipher); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11252 | status = -EOPNOTSUPP; |
| 11253 | goto end; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11254 | } |
| 11255 | |
| 11256 | hddLog(VOS_TRACE_LEVEL_INFO_MED, "%s: encryption type %d", |
| 11257 | __func__, setKey.encType); |
| 11258 | |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 11259 | if ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11260 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11261 | (!pairwise) |
| 11262 | #else |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11263 | (!mac_addr || is_broadcast_ether_addr(mac_addr)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11264 | #endif |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 11265 | ) |
| 11266 | { |
| 11267 | /* set group key*/ |
| 11268 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 11269 | "%s- %d: setting Broadcast key", |
| 11270 | __func__, __LINE__); |
| 11271 | setKey.keyDirection = eSIR_RX_ONLY; |
| 11272 | vos_mem_copy(setKey.peerMac,groupmacaddr,WNI_CFG_BSSID_LEN); |
| 11273 | } |
| 11274 | else |
| 11275 | { |
| 11276 | /* set pairwise key*/ |
| 11277 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 11278 | "%s- %d: setting pairwise key", |
| 11279 | __func__, __LINE__); |
| 11280 | setKey.keyDirection = eSIR_TX_RX; |
| 11281 | vos_mem_copy(setKey.peerMac, mac_addr,WNI_CFG_BSSID_LEN); |
| 11282 | } |
| 11283 | if ((WLAN_HDD_IBSS == pAdapter->device_mode) && !pairwise) |
| 11284 | { |
| 11285 | setKey.keyDirection = eSIR_TX_RX; |
| 11286 | /*Set the group key*/ |
| 11287 | status = sme_RoamSetKey( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 11288 | pAdapter->sessionId, &setKey, &roamId ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11289 | |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 11290 | if ( 0 != status ) |
| 11291 | { |
| 11292 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 11293 | "%s: sme_RoamSetKey failed, returned %d", __func__, status); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11294 | status = -EINVAL; |
| 11295 | goto end; |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 11296 | } |
| 11297 | /*Save the keys here and call sme_RoamSetKey for setting |
| 11298 | the PTK after peer joins the IBSS network*/ |
| 11299 | vos_mem_copy(&pAdapter->sessionCtx.station.ibss_enc_key, |
| 11300 | &setKey, sizeof(tCsrRoamSetKey)); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11301 | goto end; |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 11302 | } |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11303 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) || |
| 11304 | (pAdapter->device_mode == WLAN_HDD_P2P_GO)) |
| 11305 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11306 | pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11307 | if( pHostapdState->bssState == BSS_START ) |
| 11308 | { |
Nirav Shah | 4b53d4b | 2015-05-08 05:35:00 -0700 | [diff] [blame] | 11309 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 11310 | vos_status = wlan_hdd_check_ula_done(pAdapter); |
| 11311 | |
| 11312 | if ( vos_status != VOS_STATUS_SUCCESS ) |
| 11313 | { |
| 11314 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 11315 | "[%4d] wlan_hdd_check_ula_done returned ERROR status= %d", |
| 11316 | __LINE__, vos_status ); |
| 11317 | |
| 11318 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE; |
| 11319 | |
| 11320 | status = -EINVAL; |
| 11321 | goto end; |
| 11322 | } |
| 11323 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11324 | status = WLANSAP_SetKeySta( pVosContext, &setKey); |
| 11325 | |
| 11326 | if ( status != eHAL_STATUS_SUCCESS ) |
| 11327 | { |
| 11328 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 11329 | "[%4d] WLANSAP_SetKeySta returned ERROR status= %d", |
| 11330 | __LINE__, status ); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11331 | status = -EINVAL; |
| 11332 | goto end; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11333 | } |
| 11334 | } |
| 11335 | |
| 11336 | /* Saving WEP keys */ |
| 11337 | else if( eCSR_ENCRYPT_TYPE_WEP40_STATICKEY == setKey.encType || |
| 11338 | eCSR_ENCRYPT_TYPE_WEP104_STATICKEY == setKey.encType ) |
| 11339 | { |
| 11340 | //Save the wep key in ap context. Issue setkey after the BSS is started. |
| 11341 | hdd_ap_ctx_t *pAPCtx = WLAN_HDD_GET_AP_CTX_PTR(pAdapter); |
| 11342 | vos_mem_copy(&pAPCtx->wepKey[key_index], &setKey, sizeof(tCsrRoamSetKey)); |
| 11343 | } |
| 11344 | else |
| 11345 | { |
| 11346 | //Save the key in ap context. Issue setkey after the BSS is started. |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11347 | hdd_ap_ctx_t *pAPCtx = WLAN_HDD_GET_AP_CTX_PTR(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11348 | vos_mem_copy(&pAPCtx->groupKey, &setKey, sizeof(tCsrRoamSetKey)); |
| 11349 | } |
| 11350 | } |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11351 | else if ( (pAdapter->device_mode == WLAN_HDD_INFRA_STATION) || |
| 11352 | (pAdapter->device_mode == WLAN_HDD_P2P_CLIENT) ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11353 | { |
| 11354 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 11355 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 11356 | |
Gopichand Nakkala | 3d29592 | 2013-05-07 16:19:14 +0530 | [diff] [blame] | 11357 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11358 | if (!pairwise) |
| 11359 | #else |
| 11360 | if (!mac_addr || is_broadcast_ether_addr(mac_addr)) |
| 11361 | #endif |
| 11362 | { |
| 11363 | /* set group key*/ |
| 11364 | if (pHddStaCtx->roam_info.deferKeyComplete) |
| 11365 | { |
| 11366 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 11367 | "%s- %d: Perform Set key Complete", |
| 11368 | __func__, __LINE__); |
| 11369 | hdd_PerformRoamSetKeyComplete(pAdapter); |
| 11370 | } |
| 11371 | } |
| 11372 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11373 | pWextState->roamProfile.Keys.KeyLength[key_index] = (u8)params->key_len; |
| 11374 | |
Venkata Prathyusha Kuntupalli | ee2ce71 | 2013-01-17 14:09:24 -0800 | [diff] [blame] | 11375 | pWextState->roamProfile.Keys.defaultIndex = key_index; |
| 11376 | |
| 11377 | |
Jeff Johnson | f77ef0a | 2013-03-27 09:29:14 -0700 | [diff] [blame] | 11378 | vos_mem_copy(&pWextState->roamProfile.Keys.KeyMaterial[key_index][0], |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11379 | params->key, params->key_len); |
| 11380 | |
Gopichand Nakkala | 3d29592 | 2013-05-07 16:19:14 +0530 | [diff] [blame] | 11381 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11382 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_SETTING_KEY; |
| 11383 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11384 | hddLog(VOS_TRACE_LEVEL_INFO_MED, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11385 | "%s: set key for peerMac %2x:%2x:%2x:%2x:%2x:%2x, direction %d", |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11386 | __func__, setKey.peerMac[0], setKey.peerMac[1], |
| 11387 | setKey.peerMac[2], setKey.peerMac[3], |
| 11388 | setKey.peerMac[4], setKey.peerMac[5], |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11389 | setKey.keyDirection); |
| 11390 | |
Nirav Shah | 4b53d4b | 2015-05-08 05:35:00 -0700 | [diff] [blame] | 11391 | vos_status = wlan_hdd_check_ula_done(pAdapter); |
Nirav Shah | 4f765af | 2015-01-21 19:51:30 +0530 | [diff] [blame] | 11392 | |
Nirav Shah | 4b53d4b | 2015-05-08 05:35:00 -0700 | [diff] [blame] | 11393 | if ( vos_status != VOS_STATUS_SUCCESS ) |
| 11394 | { |
| 11395 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11396 | "[%4d] wlan_hdd_check_ula_done returned ERROR status= %d", |
| 11397 | __LINE__, vos_status ); |
| 11398 | |
Nirav Shah | 4b53d4b | 2015-05-08 05:35:00 -0700 | [diff] [blame] | 11399 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11400 | |
Nirav Shah | 4b53d4b | 2015-05-08 05:35:00 -0700 | [diff] [blame] | 11401 | status = -EINVAL; |
| 11402 | goto end; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11403 | |
| 11404 | } |
| 11405 | |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 11406 | #ifdef WLAN_FEATURE_VOWIFI_11R |
Gopichand Nakkala | 3d29592 | 2013-05-07 16:19:14 +0530 | [diff] [blame] | 11407 | /* The supplicant may attempt to set the PTK once pre-authentication |
| 11408 | is done. Save the key in the UMAC and include it in the ADD BSS |
| 11409 | request */ |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 11410 | halStatus = sme_FTUpdateKey( WLAN_HDD_GET_HAL_CTX(pAdapter), &setKey); |
Gopichand Nakkala | 3d29592 | 2013-05-07 16:19:14 +0530 | [diff] [blame] | 11411 | if ( halStatus == eHAL_STATUS_FT_PREAUTH_KEY_SUCCESS ) |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 11412 | { |
Gopichand Nakkala | 3d29592 | 2013-05-07 16:19:14 +0530 | [diff] [blame] | 11413 | hddLog(VOS_TRACE_LEVEL_INFO_MED, |
| 11414 | "%s: Update PreAuth Key success", __func__); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11415 | status = 0; |
| 11416 | goto end; |
Gopichand Nakkala | 3d29592 | 2013-05-07 16:19:14 +0530 | [diff] [blame] | 11417 | } |
| 11418 | else if ( halStatus == eHAL_STATUS_FT_PREAUTH_KEY_FAILED ) |
| 11419 | { |
| 11420 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 11421 | "%s: Update PreAuth Key failed", __func__); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11422 | status = -EINVAL; |
| 11423 | goto end; |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 11424 | } |
| 11425 | #endif /* WLAN_FEATURE_VOWIFI_11R */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11426 | |
| 11427 | /* issue set key request to SME*/ |
| 11428 | status = sme_RoamSetKey( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 11429 | pAdapter->sessionId, &setKey, &roamId ); |
| 11430 | |
| 11431 | if ( 0 != status ) |
| 11432 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11433 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11434 | "%s: sme_RoamSetKey failed, returned %d", __func__, status); |
| 11435 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE; |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11436 | status = -EINVAL; |
| 11437 | goto end; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11438 | } |
| 11439 | |
| 11440 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11441 | /* in case of IBSS as there was no information available about WEP keys during |
| 11442 | * IBSS join, group key intialized with NULL key, so re-initialize group key |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11443 | * with correct value*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11444 | if ( (eCSR_BSS_TYPE_START_IBSS == pWextState->roamProfile.BSSType) && |
| 11445 | !( ( IW_AUTH_KEY_MGMT_802_1X |
| 11446 | == (pWextState->authKeyMgmt & IW_AUTH_KEY_MGMT_802_1X)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11447 | && (eCSR_AUTH_TYPE_OPEN_SYSTEM == pHddStaCtx->conn_info.authType) |
| 11448 | ) |
| 11449 | && |
| 11450 | ( (WLAN_CIPHER_SUITE_WEP40 == params->cipher) |
| 11451 | || (WLAN_CIPHER_SUITE_WEP104 == params->cipher) |
| 11452 | ) |
| 11453 | ) |
| 11454 | { |
| 11455 | setKey.keyDirection = eSIR_RX_ONLY; |
| 11456 | vos_mem_copy(setKey.peerMac,groupmacaddr,WNI_CFG_BSSID_LEN); |
| 11457 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11458 | hddLog(VOS_TRACE_LEVEL_INFO_MED, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11459 | "%s: set key peerMac %2x:%2x:%2x:%2x:%2x:%2x, direction %d", |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11460 | __func__, setKey.peerMac[0], setKey.peerMac[1], |
| 11461 | setKey.peerMac[2], setKey.peerMac[3], |
| 11462 | setKey.peerMac[4], setKey.peerMac[5], |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11463 | setKey.keyDirection); |
| 11464 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11465 | status = sme_RoamSetKey( WLAN_HDD_GET_HAL_CTX(pAdapter), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11466 | pAdapter->sessionId, &setKey, &roamId ); |
| 11467 | |
| 11468 | if ( 0 != status ) |
| 11469 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11470 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 11471 | "%s: sme_RoamSetKey failed for group key (IBSS), returned %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11472 | __func__, status); |
| 11473 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE; |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11474 | status = -EINVAL; |
| 11475 | goto end; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11476 | } |
| 11477 | } |
| 11478 | } |
| 11479 | |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11480 | end: |
| 11481 | /* Need to clear any trace of key value in the memory. |
| 11482 | * Thus zero out the memory even though it is local |
| 11483 | * variable. |
| 11484 | */ |
| 11485 | vos_mem_zero(&setKey, sizeof(setKey)); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 11486 | EXIT(); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 11487 | return status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11488 | } |
| 11489 | |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11490 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11491 | static int wlan_hdd_cfg80211_add_key( struct wiphy *wiphy, |
| 11492 | struct net_device *ndev, |
| 11493 | u8 key_index, bool pairwise, |
| 11494 | const u8 *mac_addr, |
| 11495 | struct key_params *params |
| 11496 | ) |
| 11497 | #else |
| 11498 | static int wlan_hdd_cfg80211_add_key( struct wiphy *wiphy, |
| 11499 | struct net_device *ndev, |
| 11500 | u8 key_index, const u8 *mac_addr, |
| 11501 | struct key_params *params |
| 11502 | ) |
| 11503 | #endif |
| 11504 | { |
| 11505 | int ret; |
| 11506 | vos_ssr_protect(__func__); |
| 11507 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11508 | ret = __wlan_hdd_cfg80211_add_key(wiphy, ndev, key_index, pairwise, |
| 11509 | mac_addr, params); |
| 11510 | #else |
| 11511 | ret = __wlan_hdd_cfg80211_add_key(wiphy, ndev, key_index, mac_addr, |
| 11512 | params); |
| 11513 | #endif |
| 11514 | vos_ssr_unprotect(__func__); |
| 11515 | |
| 11516 | return ret; |
| 11517 | } |
| 11518 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11519 | /* |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11520 | * FUNCTION: __wlan_hdd_cfg80211_get_key |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11521 | * This function is used to get the key information |
| 11522 | */ |
| 11523 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11524 | static int __wlan_hdd_cfg80211_get_key( |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11525 | struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11526 | struct net_device *ndev, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11527 | u8 key_index, bool pairwise, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11528 | const u8 *mac_addr, void *cookie, |
| 11529 | void (*callback)(void *cookie, struct key_params*) |
| 11530 | ) |
| 11531 | #else |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11532 | static int __wlan_hdd_cfg80211_get_key( |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11533 | struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11534 | struct net_device *ndev, |
| 11535 | u8 key_index, const u8 *mac_addr, void *cookie, |
| 11536 | void (*callback)(void *cookie, struct key_params*) |
| 11537 | ) |
| 11538 | #endif |
| 11539 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11540 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( ndev ); |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 11541 | hdd_wext_state_t *pWextState = NULL; |
| 11542 | tCsrRoamProfile *pRoamProfile = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11543 | struct key_params params; |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 11544 | hdd_context_t *pHddCtx; |
| 11545 | int ret = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11546 | |
| 11547 | ENTER(); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11548 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 11549 | if (NULL == pAdapter) |
| 11550 | { |
| 11551 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 11552 | "%s: HDD adapter is Null", __func__); |
| 11553 | return -ENODEV; |
| 11554 | } |
| 11555 | |
| 11556 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 11557 | ret = wlan_hdd_validate_context(pHddCtx); |
| 11558 | if (0 != ret) |
| 11559 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 11560 | return ret; |
| 11561 | } |
| 11562 | |
| 11563 | pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 11564 | pRoamProfile = &(pWextState->roamProfile); |
| 11565 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 11566 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 11567 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 11568 | pAdapter->device_mode); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 11569 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11570 | memset(¶ms, 0, sizeof(params)); |
| 11571 | |
| 11572 | if (CSR_MAX_NUM_KEY <= key_index) |
| 11573 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 11574 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("invalid key index %d"), key_index); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11575 | return -EINVAL; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11576 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11577 | |
| 11578 | switch(pRoamProfile->EncryptionType.encryptionType[0]) |
| 11579 | { |
| 11580 | case eCSR_ENCRYPT_TYPE_NONE: |
| 11581 | params.cipher = IW_AUTH_CIPHER_NONE; |
| 11582 | break; |
| 11583 | |
| 11584 | case eCSR_ENCRYPT_TYPE_WEP40_STATICKEY: |
| 11585 | case eCSR_ENCRYPT_TYPE_WEP40: |
| 11586 | params.cipher = WLAN_CIPHER_SUITE_WEP40; |
| 11587 | break; |
| 11588 | |
| 11589 | case eCSR_ENCRYPT_TYPE_WEP104_STATICKEY: |
| 11590 | case eCSR_ENCRYPT_TYPE_WEP104: |
| 11591 | params.cipher = WLAN_CIPHER_SUITE_WEP104; |
| 11592 | break; |
| 11593 | |
| 11594 | case eCSR_ENCRYPT_TYPE_TKIP: |
| 11595 | params.cipher = WLAN_CIPHER_SUITE_TKIP; |
| 11596 | break; |
| 11597 | |
| 11598 | case eCSR_ENCRYPT_TYPE_AES: |
| 11599 | params.cipher = WLAN_CIPHER_SUITE_AES_CMAC; |
| 11600 | break; |
| 11601 | |
| 11602 | default: |
| 11603 | params.cipher = IW_AUTH_CIPHER_NONE; |
| 11604 | break; |
| 11605 | } |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 11606 | |
c_hpothu | aaf1969 | 2014-05-17 17:01:48 +0530 | [diff] [blame] | 11607 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 11608 | TRACE_CODE_HDD_CFG80211_GET_KEY, |
| 11609 | pAdapter->sessionId, params.cipher)); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 11610 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11611 | params.key_len = pRoamProfile->Keys.KeyLength[key_index]; |
| 11612 | params.seq_len = 0; |
| 11613 | params.seq = NULL; |
| 11614 | params.key = &pRoamProfile->Keys.KeyMaterial[key_index][0]; |
| 11615 | callback(cookie, ¶ms); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 11616 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11617 | return 0; |
| 11618 | } |
| 11619 | |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11620 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11621 | static int wlan_hdd_cfg80211_get_key( |
| 11622 | struct wiphy *wiphy, |
| 11623 | struct net_device *ndev, |
| 11624 | u8 key_index, bool pairwise, |
| 11625 | const u8 *mac_addr, void *cookie, |
| 11626 | void (*callback)(void *cookie, struct key_params*) |
| 11627 | ) |
| 11628 | #else |
| 11629 | static int wlan_hdd_cfg80211_get_key( |
| 11630 | struct wiphy *wiphy, |
| 11631 | struct net_device *ndev, |
| 11632 | u8 key_index, const u8 *mac_addr, void *cookie, |
| 11633 | void (*callback)(void *cookie, struct key_params*) |
| 11634 | ) |
| 11635 | #endif |
| 11636 | { |
| 11637 | int ret; |
| 11638 | |
| 11639 | vos_ssr_protect(__func__); |
| 11640 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11641 | ret = __wlan_hdd_cfg80211_get_key(wiphy, ndev, key_index, pairwise, |
| 11642 | mac_addr, cookie, callback); |
| 11643 | #else |
| 11644 | ret = __wlan_hdd_cfg80211_get_key(wiphy, ndev, key_index, mac_addr, |
| 11645 | callback); |
| 11646 | #endif |
| 11647 | vos_ssr_unprotect(__func__); |
| 11648 | |
| 11649 | return ret; |
| 11650 | } |
| 11651 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11652 | /* |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 11653 | * FUNCTION: __wlan_hdd_cfg80211_del_key |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11654 | * This function is used to delete the key information |
| 11655 | */ |
| 11656 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 11657 | static int __wlan_hdd_cfg80211_del_key( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11658 | struct net_device *ndev, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11659 | u8 key_index, |
| 11660 | bool pairwise, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11661 | const u8 *mac_addr |
| 11662 | ) |
| 11663 | #else |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 11664 | static int __wlan_hdd_cfg80211_del_key( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11665 | struct net_device *ndev, |
| 11666 | u8 key_index, |
| 11667 | const u8 *mac_addr |
| 11668 | ) |
| 11669 | #endif |
| 11670 | { |
| 11671 | int status = 0; |
| 11672 | |
| 11673 | //This code needs to be revisited. There is sme_removeKey API, we should |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11674 | //plan to use that. After the change to use correct index in setkey, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11675 | //it is observed that this is invalidating peer |
| 11676 | //key index whenever re-key is done. This is affecting data link. |
| 11677 | //It should be ok to ignore del_key. |
| 11678 | #if 0 |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11679 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( ndev ); |
| 11680 | v_CONTEXT_t pVosContext = (WLAN_HDD_GET_CTX(pAdapter))->pvosContext; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11681 | u8 groupmacaddr[WNI_CFG_BSSID_LEN] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; |
| 11682 | tCsrRoamSetKey setKey; |
| 11683 | v_U32_t roamId= 0xFF; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11684 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11685 | ENTER(); |
| 11686 | |
| 11687 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, "%s: device_mode = %d\n", |
| 11688 | __func__,pAdapter->device_mode); |
| 11689 | |
| 11690 | if (CSR_MAX_NUM_KEY <= key_index) |
| 11691 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11692 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid key index %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11693 | key_index); |
| 11694 | |
| 11695 | return -EINVAL; |
| 11696 | } |
| 11697 | |
| 11698 | vos_mem_zero(&setKey,sizeof(tCsrRoamSetKey)); |
| 11699 | setKey.keyId = key_index; |
| 11700 | |
| 11701 | if (mac_addr) |
| 11702 | vos_mem_copy(setKey.peerMac, mac_addr,WNI_CFG_BSSID_LEN); |
| 11703 | else |
| 11704 | vos_mem_copy(setKey.peerMac, groupmacaddr, WNI_CFG_BSSID_LEN); |
| 11705 | |
| 11706 | setKey.encType = eCSR_ENCRYPT_TYPE_NONE; |
| 11707 | |
| 11708 | if ((pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11709 | || (pAdapter->device_mode == WLAN_HDD_P2P_GO) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11710 | ) |
| 11711 | { |
| 11712 | |
| 11713 | hdd_hostapd_state_t *pHostapdState = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11714 | WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 11715 | if( pHostapdState->bssState == BSS_START) |
| 11716 | { |
| 11717 | status = WLANSAP_SetKeySta( pVosContext, &setKey); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11718 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11719 | if ( status != eHAL_STATUS_SUCCESS ) |
| 11720 | { |
| 11721 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 11722 | "[%4d] WLANSAP_SetKeySta returned ERROR status= %d", |
| 11723 | __LINE__, status ); |
| 11724 | } |
| 11725 | } |
| 11726 | } |
| 11727 | else if ( (pAdapter->device_mode == WLAN_HDD_INFRA_STATION) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11728 | || (pAdapter->device_mode == WLAN_HDD_P2P_CLIENT) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11729 | ) |
| 11730 | { |
| 11731 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 11732 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11733 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_SETTING_KEY; |
| 11734 | |
| 11735 | hddLog(VOS_TRACE_LEVEL_INFO_MED, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11736 | "%s: delete key for peerMac %2x:%2x:%2x:%2x:%2x:%2x", |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11737 | __func__, setKey.peerMac[0], setKey.peerMac[1], |
| 11738 | setKey.peerMac[2], setKey.peerMac[3], |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11739 | setKey.peerMac[4], setKey.peerMac[5]); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11740 | if(pAdapter->sessionCtx.station.conn_info.connState == |
| 11741 | eConnectionState_Associated) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11742 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11743 | status = sme_RoamSetKey( WLAN_HDD_GET_HAL_CTX(pAdapter), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11744 | pAdapter->sessionId, &setKey, &roamId ); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11745 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11746 | if ( 0 != status ) |
| 11747 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11748 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11749 | "%s: sme_RoamSetKey failure, returned %d", |
| 11750 | __func__, status); |
| 11751 | pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE; |
| 11752 | return -EINVAL; |
| 11753 | } |
| 11754 | } |
| 11755 | } |
| 11756 | #endif |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 11757 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11758 | return status; |
| 11759 | } |
| 11760 | |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 11761 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11762 | static int wlan_hdd_cfg80211_del_key( struct wiphy *wiphy, |
| 11763 | struct net_device *ndev, |
| 11764 | u8 key_index, |
| 11765 | bool pairwise, |
| 11766 | const u8 *mac_addr |
| 11767 | ) |
| 11768 | #else |
| 11769 | static int wlan_hdd_cfg80211_del_key( struct wiphy *wiphy, |
| 11770 | struct net_device *ndev, |
| 11771 | u8 key_index, |
| 11772 | const u8 *mac_addr |
| 11773 | ) |
| 11774 | #endif |
| 11775 | { |
| 11776 | int ret; |
| 11777 | |
| 11778 | vos_ssr_protect(__func__); |
| 11779 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11780 | ret = __wlan_hdd_cfg80211_del_key(wiphy, ndev, key_index, pairwise, |
| 11781 | mac_addr); |
| 11782 | #else |
| 11783 | ret = __wlan_hdd_cfg80211_del_key(wiphy, ndev, key_index, mac_addr); |
| 11784 | #endif |
| 11785 | vos_ssr_unprotect(__func__); |
| 11786 | |
| 11787 | return ret; |
| 11788 | } |
| 11789 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11790 | /* |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11791 | * FUNCTION: __wlan_hdd_cfg80211_set_default_key |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11792 | * This function is used to set the default tx key index |
| 11793 | */ |
| 11794 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11795 | static int __wlan_hdd_cfg80211_set_default_key( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11796 | struct net_device *ndev, |
| 11797 | u8 key_index, |
| 11798 | bool unicast, bool multicast) |
| 11799 | #else |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11800 | static int __wlan_hdd_cfg80211_set_default_key( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11801 | struct net_device *ndev, |
| 11802 | u8 key_index) |
| 11803 | #endif |
| 11804 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11805 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( ndev ); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11806 | int status; |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11807 | hdd_wext_state_t *pWextState; |
| 11808 | hdd_station_ctx_t *pHddStaCtx; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11809 | hdd_context_t *pHddCtx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11810 | |
| 11811 | ENTER(); |
| 11812 | |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11813 | if ((NULL == pAdapter)) |
| 11814 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 11815 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11816 | "invalid adapter"); |
| 11817 | return -EINVAL; |
| 11818 | } |
| 11819 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 11820 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 11821 | TRACE_CODE_HDD_CFG80211_SET_DEFAULT_KEY, |
| 11822 | pAdapter->sessionId, key_index)); |
| 11823 | |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11824 | pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 11825 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 11826 | |
| 11827 | if ((NULL == pWextState) || (NULL == pHddStaCtx)) |
| 11828 | { |
| 11829 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 11830 | "invalid Wext state or HDD context"); |
| 11831 | return -EINVAL; |
| 11832 | } |
| 11833 | |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 11834 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %d key_index = %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11835 | __func__,pAdapter->device_mode, key_index); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11836 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11837 | if (CSR_MAX_NUM_KEY <= key_index) |
| 11838 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11839 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid key index %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11840 | key_index); |
| 11841 | |
| 11842 | return -EINVAL; |
| 11843 | } |
| 11844 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11845 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 11846 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11847 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 11848 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 11849 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 11850 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11851 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11852 | if ((pAdapter->device_mode == WLAN_HDD_INFRA_STATION) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11853 | || (pAdapter->device_mode == WLAN_HDD_P2P_CLIENT) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11854 | ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11855 | { |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11856 | if ( (eCSR_ENCRYPT_TYPE_TKIP != |
Arif Hussain | 6943f52 | 2013-11-04 20:10:10 -0800 | [diff] [blame] | 11857 | pHddStaCtx->conn_info.ucEncryptionType) && |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11858 | (eCSR_ENCRYPT_TYPE_AES != |
Arif Hussain | 6943f52 | 2013-11-04 20:10:10 -0800 | [diff] [blame] | 11859 | pHddStaCtx->conn_info.ucEncryptionType) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11860 | ) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11861 | { |
| 11862 | /* if default key index is not same as previous one, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11863 | * then update the default key index */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11864 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11865 | tCsrRoamSetKey setKey; |
| 11866 | v_U32_t roamId= 0xFF; |
| 11867 | tCsrKeys *Keys = &pWextState->roamProfile.Keys; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11868 | |
| 11869 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, "%s: default tx key index %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11870 | __func__, key_index); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11871 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11872 | Keys->defaultIndex = (u8)key_index; |
| 11873 | vos_mem_zero(&setKey,sizeof(tCsrRoamSetKey)); |
| 11874 | setKey.keyId = key_index; |
| 11875 | setKey.keyLength = Keys->KeyLength[key_index]; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11876 | |
| 11877 | vos_mem_copy(&setKey.Key[0], |
| 11878 | &Keys->KeyMaterial[key_index][0], |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11879 | Keys->KeyLength[key_index]); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11880 | |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11881 | setKey.keyDirection = eSIR_TX_RX; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11882 | |
| 11883 | vos_mem_copy(setKey.peerMac, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11884 | &pHddStaCtx->conn_info.bssId[0], |
| 11885 | WNI_CFG_BSSID_LEN); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11886 | |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 11887 | if (Keys->KeyLength[key_index] == CSR_WEP40_KEY_LEN && |
| 11888 | pWextState->roamProfile.EncryptionType.encryptionType[0] == |
| 11889 | eCSR_ENCRYPT_TYPE_WEP104) |
| 11890 | { |
| 11891 | /*In the case of dynamic wep supplicant hardcodes DWEP type to eCSR_ENCRYPT_TYPE_WEP104 |
| 11892 | even though ap is configured for WEP-40 encryption. In this canse the key length |
| 11893 | is 5 but the encryption type is 104 hence checking the key langht(5) and encryption |
| 11894 | type(104) and switching encryption type to 40*/ |
| 11895 | pWextState->roamProfile.EncryptionType.encryptionType[0] = |
| 11896 | eCSR_ENCRYPT_TYPE_WEP40; |
| 11897 | pWextState->roamProfile.mcEncryptionType.encryptionType[0] = |
| 11898 | eCSR_ENCRYPT_TYPE_WEP40; |
| 11899 | } |
| 11900 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11901 | setKey.encType = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11902 | pWextState->roamProfile.EncryptionType.encryptionType[0]; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11903 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11904 | /* issue set key request */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11905 | status = sme_RoamSetKey( WLAN_HDD_GET_HAL_CTX(pAdapter), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11906 | pAdapter->sessionId, &setKey, &roamId ); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11907 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11908 | if ( 0 != status ) |
| 11909 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 11910 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 11911 | "%s: sme_RoamSetKey failed, returned %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11912 | status); |
| 11913 | return -EINVAL; |
| 11914 | } |
| 11915 | } |
| 11916 | } |
| 11917 | |
| 11918 | /* In SoftAp mode setting key direction for default mode */ |
| 11919 | else if ( WLAN_HDD_SOFTAP == pAdapter->device_mode ) |
| 11920 | { |
| 11921 | if ( (eCSR_ENCRYPT_TYPE_TKIP != |
| 11922 | pWextState->roamProfile.EncryptionType.encryptionType[0]) && |
| 11923 | (eCSR_ENCRYPT_TYPE_AES != |
| 11924 | pWextState->roamProfile.EncryptionType.encryptionType[0]) |
| 11925 | ) |
| 11926 | { |
| 11927 | /* Saving key direction for default key index to TX default */ |
| 11928 | hdd_ap_ctx_t *pAPCtx = WLAN_HDD_GET_AP_CTX_PTR(pAdapter); |
| 11929 | pAPCtx->wepKey[key_index].keyDirection = eSIR_TX_DEFAULT; |
| 11930 | } |
| 11931 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 11932 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11933 | return status; |
| 11934 | } |
| 11935 | |
Mahesh A Saptasagar | 1a51bc0 | 2014-06-02 18:28:08 +0530 | [diff] [blame] | 11936 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11937 | static int wlan_hdd_cfg80211_set_default_key( struct wiphy *wiphy, |
| 11938 | struct net_device *ndev, |
| 11939 | u8 key_index, |
| 11940 | bool unicast, bool multicast) |
| 11941 | #else |
| 11942 | static int wlan_hdd_cfg80211_set_default_key( struct wiphy *wiphy, |
| 11943 | struct net_device *ndev, |
| 11944 | u8 key_index) |
| 11945 | #endif |
| 11946 | { |
| 11947 | int ret; |
| 11948 | vos_ssr_protect(__func__); |
| 11949 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 11950 | ret = __wlan_hdd_cfg80211_set_default_key(wiphy, ndev, key_index, unicast, |
| 11951 | multicast); |
| 11952 | #else |
| 11953 | ret = __wlan_hdd_cfg80211_set_default_key(wiphy, ndev, key_index); |
| 11954 | #endif |
| 11955 | vos_ssr_unprotect(__func__); |
| 11956 | |
| 11957 | return ret; |
| 11958 | } |
| 11959 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11960 | /* |
| 11961 | * FUNCTION: wlan_hdd_cfg80211_inform_bss |
| 11962 | * This function is used to inform the BSS details to nl80211 interface. |
| 11963 | */ |
| 11964 | static struct cfg80211_bss* wlan_hdd_cfg80211_inform_bss( |
| 11965 | hdd_adapter_t *pAdapter, tCsrRoamConnectedProfile *roamProfile) |
| 11966 | { |
| 11967 | struct net_device *dev = pAdapter->dev; |
| 11968 | struct wireless_dev *wdev = dev->ieee80211_ptr; |
| 11969 | struct wiphy *wiphy = wdev->wiphy; |
| 11970 | tSirBssDescription *pBssDesc = roamProfile->pBssDesc; |
| 11971 | int chan_no; |
| 11972 | int ie_length; |
| 11973 | const char *ie; |
| 11974 | unsigned int freq; |
| 11975 | struct ieee80211_channel *chan; |
| 11976 | int rssi = 0; |
| 11977 | struct cfg80211_bss *bss = NULL; |
| 11978 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11979 | if( NULL == pBssDesc ) |
| 11980 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 11981 | hddLog(VOS_TRACE_LEVEL_FATAL, "%s: pBssDesc is NULL", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11982 | return bss; |
| 11983 | } |
| 11984 | |
| 11985 | chan_no = pBssDesc->channelId; |
| 11986 | ie_length = GET_IE_LEN_IN_BSS_DESC( pBssDesc->length ); |
| 11987 | ie = ((ie_length != 0) ? (const char *)&pBssDesc->ieFields: NULL); |
| 11988 | |
| 11989 | if( NULL == ie ) |
| 11990 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 11991 | hddLog(VOS_TRACE_LEVEL_FATAL, "%s: IE of BSS descriptor is NULL", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 11992 | return bss; |
| 11993 | } |
| 11994 | |
| 11995 | #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38)) |
| 11996 | if (chan_no <= ARRAY_SIZE(hdd_channels_2_4_GHZ)) |
| 11997 | { |
| 11998 | freq = ieee80211_channel_to_frequency(chan_no, IEEE80211_BAND_2GHZ); |
| 11999 | } |
| 12000 | else |
| 12001 | { |
| 12002 | freq = ieee80211_channel_to_frequency(chan_no, IEEE80211_BAND_5GHZ); |
| 12003 | } |
| 12004 | #else |
| 12005 | freq = ieee80211_channel_to_frequency(chan_no); |
| 12006 | #endif |
| 12007 | |
| 12008 | chan = __ieee80211_get_channel(wiphy, freq); |
| 12009 | |
Santhosh Kumar Padma | a45fdb1 | 2014-04-15 15:54:38 +0530 | [diff] [blame] | 12010 | if (!chan) { |
| 12011 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s chan pointer is NULL", __func__); |
| 12012 | return NULL; |
| 12013 | } |
| 12014 | |
Abhishek Singh | aee4394 | 2014-06-16 18:55:47 +0530 | [diff] [blame] | 12015 | rssi = (VOS_MIN ((pBssDesc->rssi + pBssDesc->sinr), 0))*100; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12016 | |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 12017 | return cfg80211_inform_bss(wiphy, chan, |
| 12018 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 12019 | CFG80211_BSS_FTYPE_UNKNOWN, |
| 12020 | #endif |
| 12021 | pBssDesc->bssId, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12022 | le64_to_cpu(*(__le64 *)pBssDesc->timeStamp), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12023 | pBssDesc->capabilityInfo, |
| 12024 | pBssDesc->beaconInterval, ie, ie_length, |
Abhishek Singh | aee4394 | 2014-06-16 18:55:47 +0530 | [diff] [blame] | 12025 | rssi, GFP_KERNEL ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12026 | } |
| 12027 | |
| 12028 | |
| 12029 | |
| 12030 | /* |
| 12031 | * FUNCTION: wlan_hdd_cfg80211_inform_bss_frame |
| 12032 | * This function is used to inform the BSS details to nl80211 interface. |
| 12033 | */ |
| 12034 | struct cfg80211_bss* |
| 12035 | wlan_hdd_cfg80211_inform_bss_frame( hdd_adapter_t *pAdapter, |
| 12036 | tSirBssDescription *bss_desc |
| 12037 | ) |
| 12038 | { |
| 12039 | /* |
| 12040 | cfg80211_inform_bss() is not updating ie field of bss entry, if entry |
| 12041 | already exists in bss data base of cfg80211 for that particular BSS ID. |
| 12042 | Using cfg80211_inform_bss_frame to update the bss entry instead of |
| 12043 | cfg80211_inform_bss, But this call expects mgmt packet as input. As of |
| 12044 | now there is no possibility to get the mgmt(probe response) frame from PE, |
| 12045 | converting bss_desc to ieee80211_mgmt(probe response) and passing to |
| 12046 | cfg80211_inform_bss_frame. |
| 12047 | */ |
| 12048 | struct net_device *dev = pAdapter->dev; |
| 12049 | struct wireless_dev *wdev = dev->ieee80211_ptr; |
| 12050 | struct wiphy *wiphy = wdev->wiphy; |
| 12051 | int chan_no = bss_desc->channelId; |
Madan Mohan Koyyalamudi | 86f629e | 2012-11-09 16:27:29 -0800 | [diff] [blame] | 12052 | #ifdef WLAN_ENABLE_AGEIE_ON_SCAN_RESULTS |
| 12053 | qcom_ie_age *qie_age = NULL; |
| 12054 | int ie_length = GET_IE_LEN_IN_BSS_DESC( bss_desc->length ) + sizeof(qcom_ie_age); |
| 12055 | #else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12056 | int ie_length = GET_IE_LEN_IN_BSS_DESC( bss_desc->length ); |
Madan Mohan Koyyalamudi | 86f629e | 2012-11-09 16:27:29 -0800 | [diff] [blame] | 12057 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12058 | const char *ie = |
| 12059 | ((ie_length != 0) ? (const char *)&bss_desc->ieFields: NULL); |
| 12060 | unsigned int freq; |
| 12061 | struct ieee80211_channel *chan; |
Abhishek Singh | 1e2bfa3 | 2014-01-02 15:44:15 +0530 | [diff] [blame] | 12062 | struct ieee80211_mgmt *mgmt = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12063 | struct cfg80211_bss *bss_status = NULL; |
| 12064 | size_t frame_len = sizeof (struct ieee80211_mgmt) + ie_length; |
| 12065 | int rssi = 0; |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12066 | hdd_context_t *pHddCtx; |
| 12067 | int status; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12068 | #ifdef WLAN_OPEN_SOURCE |
| 12069 | struct timespec ts; |
| 12070 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12071 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 12072 | |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12073 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 12074 | status = wlan_hdd_validate_context(pHddCtx); |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12075 | if (0 != status) |
| 12076 | { |
Madan Mohan Koyyalamudi | 2e5c914 | 2012-11-02 13:17:48 -0700 | [diff] [blame] | 12077 | return NULL; |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12078 | } |
| 12079 | |
Abhishek Singh | 1e2bfa3 | 2014-01-02 15:44:15 +0530 | [diff] [blame] | 12080 | mgmt = kzalloc((sizeof (struct ieee80211_mgmt) + ie_length), GFP_KERNEL); |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12081 | if (!mgmt) |
| 12082 | { |
| 12083 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 12084 | "%s: memory allocation failed ", __func__); |
| 12085 | return NULL; |
| 12086 | } |
Madan Mohan Koyyalamudi | 2e5c914 | 2012-11-02 13:17:48 -0700 | [diff] [blame] | 12087 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12088 | memcpy(mgmt->bssid, bss_desc->bssId, ETH_ALEN); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12089 | |
| 12090 | #ifdef WLAN_OPEN_SOURCE |
| 12091 | /* Android does not want the timestamp from the frame. |
| 12092 | Instead it wants a monotonic increasing value */ |
| 12093 | get_monotonic_boottime(&ts); |
| 12094 | mgmt->u.probe_resp.timestamp = |
| 12095 | ((u64)ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); |
| 12096 | #else |
| 12097 | /* keep old behavior for non-open source (for now) */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12098 | memcpy(&mgmt->u.probe_resp.timestamp, bss_desc->timeStamp, |
| 12099 | sizeof (bss_desc->timeStamp)); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12100 | |
| 12101 | #endif |
| 12102 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12103 | mgmt->u.probe_resp.beacon_int = bss_desc->beaconInterval; |
| 12104 | mgmt->u.probe_resp.capab_info = bss_desc->capabilityInfo; |
Madan Mohan Koyyalamudi | 86f629e | 2012-11-09 16:27:29 -0800 | [diff] [blame] | 12105 | |
| 12106 | #ifdef WLAN_ENABLE_AGEIE_ON_SCAN_RESULTS |
| 12107 | /* GPS Requirement: need age ie per entry. Using vendor specific. */ |
| 12108 | /* Assuming this is the last IE, copy at the end */ |
| 12109 | ie_length -=sizeof(qcom_ie_age); |
| 12110 | qie_age = (qcom_ie_age *)(mgmt->u.probe_resp.variable + ie_length); |
| 12111 | qie_age->element_id = QCOM_VENDOR_IE_ID; |
| 12112 | qie_age->len = QCOM_VENDOR_IE_AGE_LEN; |
| 12113 | qie_age->oui_1 = QCOM_OUI1; |
| 12114 | qie_age->oui_2 = QCOM_OUI2; |
| 12115 | qie_age->oui_3 = QCOM_OUI3; |
| 12116 | qie_age->type = QCOM_VENDOR_IE_AGE_TYPE; |
| 12117 | qie_age->age = vos_timer_get_system_ticks() - bss_desc->nReceivedTime; |
| 12118 | #endif |
| 12119 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12120 | memcpy(mgmt->u.probe_resp.variable, ie, ie_length); |
Gopichand Nakkala | d908ec8 | 2013-05-16 19:32:19 +0530 | [diff] [blame] | 12121 | if (bss_desc->fProbeRsp) |
| 12122 | { |
| 12123 | mgmt->frame_control |= |
| 12124 | (u16)(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP); |
| 12125 | } |
| 12126 | else |
| 12127 | { |
| 12128 | mgmt->frame_control |= |
| 12129 | (u16)(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON); |
| 12130 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12131 | |
| 12132 | #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38)) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12133 | if (chan_no <= ARRAY_SIZE(hdd_channels_2_4_GHZ) && |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12134 | (wiphy->bands[IEEE80211_BAND_2GHZ] != NULL)) |
| 12135 | { |
| 12136 | freq = ieee80211_channel_to_frequency(chan_no, IEEE80211_BAND_2GHZ); |
| 12137 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12138 | else if ((chan_no > ARRAY_SIZE(hdd_channels_2_4_GHZ)) && |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12139 | (wiphy->bands[IEEE80211_BAND_5GHZ] != NULL)) |
| 12140 | |
| 12141 | { |
| 12142 | freq = ieee80211_channel_to_frequency(chan_no, IEEE80211_BAND_5GHZ); |
| 12143 | } |
| 12144 | else |
| 12145 | { |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 12146 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s Invalid chan_no:%d", |
| 12147 | __func__, chan_no); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12148 | kfree(mgmt); |
| 12149 | return NULL; |
| 12150 | } |
| 12151 | #else |
| 12152 | freq = ieee80211_channel_to_frequency(chan_no); |
| 12153 | #endif |
| 12154 | chan = __ieee80211_get_channel(wiphy, freq); |
Leela V Kiran Kumar Reddy | 90032de | 2013-01-24 18:33:30 -0800 | [diff] [blame] | 12155 | /*when the band is changed on the fly using the GUI, three things are done |
| 12156 | * 1. scan abort 2.flush scan results from cache 3.update the band with the new band user specified(refer to the hdd_setBand_helper function) |
| 12157 | * as part of the scan abort, message willbe queued to PE and we proceed with flushing and changinh the band. |
| 12158 | * pe will stop the scanning further and report back the results what ever it had till now by calling the call back function. |
| 12159 | * if the time between update band and scandone call back is sufficent enough the band change reflects in SME, SME validates the channels |
| 12160 | * and discards the channels correponding to previous band and calls back with zero bss results. |
| 12161 | * but if the time between band update and scan done callback is very small then band change will not reflect in SME and SME reports to HDD |
| 12162 | * all the channels correponding to previous band.this is due to race condition.but those channels are invalid to the new band and so |
| 12163 | * this function __ieee80211_get_channel will return NULL.Each time we report scan result with this pointer null warning kernel trace is printed. |
| 12164 | * if the scan results contain large number of APs continuosly kernel warning trace is printed and it will lead to apps watch dog bark. |
| 12165 | * So drop the bss and continue to next bss. |
| 12166 | */ |
| 12167 | if(chan == NULL) |
| 12168 | { |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 12169 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s chan pointer is NULL", __func__); |
Chilam Ng | c4244af | 2013-04-01 15:37:32 -0700 | [diff] [blame] | 12170 | kfree(mgmt); |
Leela V Kiran Kumar Reddy | 90032de | 2013-01-24 18:33:30 -0800 | [diff] [blame] | 12171 | return NULL; |
| 12172 | } |
Hanumantha Reddy Pothula | 904bcef | 2015-06-19 11:56:29 +0530 | [diff] [blame] | 12173 | /*To keep the rssi icon of the connected AP in the scan window |
| 12174 | *and the rssi icon of the wireless networks in sync |
| 12175 | * */ |
| 12176 | if (( eConnectionState_Associated == |
| 12177 | pAdapter->sessionCtx.station.conn_info.connState ) && |
| 12178 | ( VOS_TRUE == vos_mem_compare(bss_desc->bssId, |
| 12179 | pAdapter->sessionCtx.station.conn_info.bssId, |
| 12180 | WNI_CFG_BSSID_LEN)) && |
| 12181 | (pHddCtx->hdd_wlan_suspended == FALSE)) |
| 12182 | { |
| 12183 | /* supplicant takes the signal strength in terms of mBm(100*dBm) */ |
| 12184 | rssi = (pAdapter->rssi * 100); |
| 12185 | } |
| 12186 | else |
| 12187 | { |
| 12188 | rssi = (VOS_MIN ((bss_desc->rssi + bss_desc->sinr), 0))*100; |
| 12189 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12190 | |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 12191 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: BSSID:" MAC_ADDRESS_STR " Channel:%d" |
Sushant Kaushik | 0b34342 | 2015-05-25 17:15:55 +0530 | [diff] [blame] | 12192 | " RSSI:%d", __func__, MAC_ADDR_ARRAY(mgmt->bssid), |
| 12193 | vos_freq_to_chan(chan->center_freq), (int)(rssi/100)); |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 12194 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12195 | bss_status = cfg80211_inform_bss_frame(wiphy, chan, mgmt, |
| 12196 | frame_len, rssi, GFP_KERNEL); |
| 12197 | kfree(mgmt); |
| 12198 | return bss_status; |
| 12199 | } |
| 12200 | |
| 12201 | /* |
| 12202 | * FUNCTION: wlan_hdd_cfg80211_update_bss_db |
| 12203 | * This function is used to update the BSS data base of CFG8011 |
| 12204 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12205 | struct cfg80211_bss* wlan_hdd_cfg80211_update_bss_db( hdd_adapter_t *pAdapter, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12206 | tCsrRoamInfo *pRoamInfo |
| 12207 | ) |
| 12208 | { |
| 12209 | tCsrRoamConnectedProfile roamProfile; |
| 12210 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 12211 | struct cfg80211_bss *bss = NULL; |
| 12212 | |
| 12213 | ENTER(); |
| 12214 | |
| 12215 | memset(&roamProfile, 0, sizeof(tCsrRoamConnectedProfile)); |
| 12216 | sme_RoamGetConnectProfile(hHal, pAdapter->sessionId, &roamProfile); |
| 12217 | |
| 12218 | if (NULL != roamProfile.pBssDesc) |
| 12219 | { |
Girish Gowli | f4b6802 | 2014-08-28 23:18:57 +0530 | [diff] [blame] | 12220 | bss = wlan_hdd_cfg80211_inform_bss_frame(pAdapter, |
| 12221 | roamProfile.pBssDesc); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12222 | |
| 12223 | if (NULL == bss) |
| 12224 | { |
| 12225 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: cfg80211_inform_bss return NULL", |
| 12226 | __func__); |
| 12227 | } |
| 12228 | |
| 12229 | sme_RoamFreeConnectProfile(hHal, &roamProfile); |
| 12230 | } |
| 12231 | else |
| 12232 | { |
| 12233 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: roamProfile.pBssDesc is NULL", |
| 12234 | __func__); |
| 12235 | } |
| 12236 | return bss; |
| 12237 | } |
| 12238 | |
| 12239 | /* |
| 12240 | * FUNCTION: wlan_hdd_cfg80211_update_bss |
| 12241 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12242 | static int wlan_hdd_cfg80211_update_bss( struct wiphy *wiphy, |
| 12243 | hdd_adapter_t *pAdapter |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12244 | ) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12245 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 12246 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12247 | tCsrScanResultInfo *pScanResult; |
| 12248 | eHalStatus status = 0; |
| 12249 | tScanResultHandle pResult; |
| 12250 | struct cfg80211_bss *bss_status = NULL; |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12251 | hdd_context_t *pHddCtx; |
Deepthi Gowri | 10d0ae1 | 2015-05-25 14:39:50 +0530 | [diff] [blame] | 12252 | bool is_p2p_scan = false; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12253 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 12254 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 12255 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 12256 | TRACE_CODE_HDD_CFG80211_UPDATE_BSS, |
| 12257 | NO_SESSION, pAdapter->sessionId)); |
| 12258 | |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12259 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 12260 | |
| 12261 | if (pHddCtx->isLogpInProgress) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12262 | { |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12263 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 12264 | "%s:LOGP in Progress. Ignore!!!",__func__); |
| 12265 | return -EAGAIN; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12266 | } |
| 12267 | |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12268 | |
| 12269 | /*bss_update is not allowed during wlan driver loading or unloading*/ |
Mihir Shete | 1815629 | 2014-03-11 15:38:30 +0530 | [diff] [blame] | 12270 | if (WLAN_HDD_IS_LOAD_UNLOAD_IN_PROGRESS(pHddCtx)) |
Wilson Yang | f80a054 | 2013-10-07 13:02:37 -0700 | [diff] [blame] | 12271 | { |
| 12272 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 12273 | "%s:Loading_unloading in Progress. Ignore!!!",__func__); |
| 12274 | return VOS_STATUS_E_PERM; |
| 12275 | } |
| 12276 | |
Deepthi Gowri | 10d0ae1 | 2015-05-25 14:39:50 +0530 | [diff] [blame] | 12277 | if (pAdapter->request != NULL) |
| 12278 | { |
| 12279 | if ((pAdapter->request->n_ssids == 1) |
| 12280 | && (pAdapter->request->ssids != NULL) |
| 12281 | && vos_mem_compare(&pAdapter->request->ssids[0], "DIRECT-", 7)) |
| 12282 | is_p2p_scan = true; |
| 12283 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12284 | /* |
| 12285 | * start getting scan results and populate cgf80211 BSS database |
| 12286 | */ |
| 12287 | status = sme_ScanGetResult(hHal, pAdapter->sessionId, NULL, &pResult); |
| 12288 | |
| 12289 | /* no scan results */ |
| 12290 | if (NULL == pResult) |
| 12291 | { |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 12292 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: No scan result Status %d", |
| 12293 | __func__, status); |
Mahesh A Saptasagar | 51dc36c | 2015-06-16 12:07:15 +0530 | [diff] [blame] | 12294 | wlan_hdd_get_frame_logs(pAdapter, |
| 12295 | WLAN_HDD_GET_FRAME_LOG_CMD_SEND_AND_CLEAR); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12296 | return status; |
| 12297 | } |
| 12298 | |
| 12299 | pScanResult = sme_ScanResultGetFirst(hHal, pResult); |
| 12300 | |
| 12301 | while (pScanResult) |
| 12302 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12303 | /* |
| 12304 | * cfg80211_inform_bss() is not updating ie field of bss entry, if |
| 12305 | * entry already exists in bss data base of cfg80211 for that |
| 12306 | * particular BSS ID. Using cfg80211_inform_bss_frame to update the |
| 12307 | * bss entry instead of cfg80211_inform_bss, But this call expects |
| 12308 | * mgmt packet as input. As of now there is no possibility to get |
| 12309 | * the mgmt(probe response) frame from PE, converting bss_desc to |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12310 | * ieee80211_mgmt(probe response) and passing to c |
| 12311 | * fg80211_inform_bss_frame. |
| 12312 | * */ |
Deepthi Gowri | 10d0ae1 | 2015-05-25 14:39:50 +0530 | [diff] [blame] | 12313 | if(is_p2p_scan && (pScanResult->ssId.ssId != NULL) && |
| 12314 | !vos_mem_compare( pScanResult->ssId.ssId, "DIRECT-", 7) ) |
| 12315 | { |
Deepthi Gowri | 10d0ae1 | 2015-05-25 14:39:50 +0530 | [diff] [blame] | 12316 | pScanResult = sme_ScanResultGetNext(hHal, pResult); |
| 12317 | continue; //Skip the non p2p bss entries |
| 12318 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12319 | bss_status = wlan_hdd_cfg80211_inform_bss_frame(pAdapter, |
| 12320 | &pScanResult->BssDescriptor); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12321 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12322 | |
| 12323 | if (NULL == bss_status) |
| 12324 | { |
| 12325 | hddLog(VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 12326 | "%s: NULL returned by cfg80211_inform_bss", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12327 | } |
| 12328 | else |
| 12329 | { |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 12330 | cfg80211_put_bss( |
| 12331 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) |
| 12332 | wiphy, |
| 12333 | #endif |
| 12334 | bss_status); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12335 | } |
| 12336 | |
| 12337 | pScanResult = sme_ScanResultGetNext(hHal, pResult); |
| 12338 | } |
| 12339 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12340 | sme_ScanResultPurge(hHal, pResult); |
Deepthi Gowri | 10d0ae1 | 2015-05-25 14:39:50 +0530 | [diff] [blame] | 12341 | is_p2p_scan = false; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12342 | return 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12343 | } |
| 12344 | |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12345 | void |
| 12346 | hddPrintMacAddr(tCsrBssid macAddr, tANI_U8 logLevel) |
| 12347 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12348 | VOS_TRACE(VOS_MODULE_ID_HDD, logLevel, |
Arif Hussain | a7c8e41 | 2013-11-20 11:06:42 -0800 | [diff] [blame] | 12349 | MAC_ADDRESS_STR, MAC_ADDR_ARRAY(macAddr)); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12350 | } /****** end hddPrintMacAddr() ******/ |
| 12351 | |
| 12352 | void |
Madan Mohan Koyyalamudi | c75be96 | 2012-10-18 19:19:03 -0700 | [diff] [blame] | 12353 | hddPrintPmkId(tANI_U8 *pmkId, tANI_U8 logLevel) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12354 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12355 | VOS_TRACE(VOS_MODULE_ID_HDD, logLevel, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 12356 | "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X", |
Madan Mohan Koyyalamudi | c75be96 | 2012-10-18 19:19:03 -0700 | [diff] [blame] | 12357 | pmkId[0], pmkId[1], pmkId[2], pmkId[3], pmkId[4], |
| 12358 | pmkId[5], pmkId[6], pmkId[7], pmkId[8], pmkId[9], pmkId[10], |
| 12359 | pmkId[11], pmkId[12], pmkId[13], pmkId[14], pmkId[15]); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12360 | } /****** end hddPrintPmkId() ******/ |
| 12361 | |
| 12362 | //hddPrintMacAddr(tCsrBssid macAddr, tANI_U8 logLevel); |
| 12363 | //hddPrintMacAddr(macAddr, VOS_TRACE_LEVEL_FATAL); |
| 12364 | |
| 12365 | //void sirDumpBuf(tpAniSirGlobal pMac, tANI_U8 modId, tANI_U32 level, tANI_U8 *buf, tANI_U32 size); |
| 12366 | //sirDumpBuf(pMac, VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, pmkid, 16); |
| 12367 | |
| 12368 | #define dump_bssid(bssid) \ |
| 12369 | { \ |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12370 | hddLog(VOS_TRACE_LEVEL_INFO, "BSSID (MAC) address:\t"); \ |
| 12371 | hddPrintMacAddr(bssid, VOS_TRACE_LEVEL_INFO);\ |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12372 | } |
| 12373 | |
| 12374 | #define dump_pmkid(pMac, pmkid) \ |
| 12375 | { \ |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12376 | hddLog(VOS_TRACE_LEVEL_INFO, "PMKSA-ID:\t"); \ |
| 12377 | hddPrintPmkId(pmkid, VOS_TRACE_LEVEL_INFO);\ |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12378 | } |
| 12379 | |
Madan Mohan Koyyalamudi | 1b4afb0 | 2012-10-22 15:25:16 -0700 | [diff] [blame] | 12380 | #if defined(FEATURE_WLAN_LFR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12381 | /* |
| 12382 | * FUNCTION: wlan_hdd_cfg80211_pmksa_candidate_notify |
| 12383 | * This function is used to notify the supplicant of a new PMKSA candidate. |
| 12384 | */ |
| 12385 | int wlan_hdd_cfg80211_pmksa_candidate_notify( |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12386 | hdd_adapter_t *pAdapter, tCsrRoamInfo *pRoamInfo, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12387 | int index, bool preauth ) |
| 12388 | { |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12389 | #ifdef FEATURE_WLAN_OKC |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12390 | struct net_device *dev = pAdapter->dev; |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 12391 | hdd_context_t *pHddCtx = (hdd_context_t*)pAdapter->pHddCtx; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12392 | |
| 12393 | ENTER(); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12394 | hddLog(VOS_TRACE_LEVEL_INFO, "%s is going to notify supplicant of:", __func__); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12395 | |
| 12396 | if( NULL == pRoamInfo ) |
| 12397 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 12398 | hddLog(VOS_TRACE_LEVEL_FATAL, "%s: pRoamInfo is NULL", __func__); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12399 | return -EINVAL; |
| 12400 | } |
| 12401 | |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 12402 | if (eANI_BOOLEAN_TRUE == hdd_is_okc_mode_enabled(pHddCtx)) |
| 12403 | { |
| 12404 | dump_bssid(pRoamInfo->bssid); |
| 12405 | cfg80211_pmksa_candidate_notify(dev, index, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12406 | pRoamInfo->bssid, preauth, GFP_KERNEL); |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 12407 | } |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12408 | #endif /* FEATURE_WLAN_OKC */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12409 | return 0; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 12410 | } |
| 12411 | #endif //FEATURE_WLAN_LFR |
| 12412 | |
Yue Ma | ef60827 | 2013-04-08 23:09:17 -0700 | [diff] [blame] | 12413 | #ifdef FEATURE_WLAN_LFR_METRICS |
| 12414 | /* |
| 12415 | * FUNCTION: wlan_hdd_cfg80211_roam_metrics_preauth |
| 12416 | * 802.11r/LFR metrics reporting function to report preauth initiation |
| 12417 | * |
| 12418 | */ |
| 12419 | #define MAX_LFR_METRICS_EVENT_LENGTH 100 |
| 12420 | VOS_STATUS wlan_hdd_cfg80211_roam_metrics_preauth(hdd_adapter_t *pAdapter, |
| 12421 | tCsrRoamInfo *pRoamInfo) |
| 12422 | { |
| 12423 | unsigned char metrics_notification[MAX_LFR_METRICS_EVENT_LENGTH + 1]; |
| 12424 | union iwreq_data wrqu; |
| 12425 | |
| 12426 | ENTER(); |
| 12427 | |
| 12428 | if (NULL == pAdapter) |
| 12429 | { |
| 12430 | hddLog(LOGE, "%s: pAdapter is NULL!", __func__); |
| 12431 | return VOS_STATUS_E_FAILURE; |
| 12432 | } |
| 12433 | |
| 12434 | /* create the event */ |
| 12435 | memset(&wrqu, 0, sizeof(wrqu)); |
| 12436 | memset(metrics_notification, 0, sizeof(metrics_notification)); |
| 12437 | |
| 12438 | wrqu.data.pointer = metrics_notification; |
| 12439 | wrqu.data.length = scnprintf(metrics_notification, |
| 12440 | sizeof(metrics_notification), "QCOM: LFR_PREAUTH_INIT " |
| 12441 | MAC_ADDRESS_STR, MAC_ADDR_ARRAY(pRoamInfo->bssid)); |
| 12442 | |
| 12443 | wireless_send_event(pAdapter->dev, IWEVCUSTOM, &wrqu, metrics_notification); |
| 12444 | |
| 12445 | EXIT(); |
| 12446 | |
| 12447 | return VOS_STATUS_SUCCESS; |
| 12448 | } |
| 12449 | |
| 12450 | /* |
| 12451 | * FUNCTION: wlan_hdd_cfg80211_roam_metrics_preauth_status |
| 12452 | * 802.11r/LFR metrics reporting function to report preauth completion |
| 12453 | * or failure |
| 12454 | */ |
| 12455 | VOS_STATUS wlan_hdd_cfg80211_roam_metrics_preauth_status( |
| 12456 | hdd_adapter_t *pAdapter, tCsrRoamInfo *pRoamInfo, bool preauth_status) |
| 12457 | { |
| 12458 | unsigned char metrics_notification[MAX_LFR_METRICS_EVENT_LENGTH + 1]; |
| 12459 | union iwreq_data wrqu; |
| 12460 | |
| 12461 | ENTER(); |
| 12462 | |
| 12463 | if (NULL == pAdapter) |
| 12464 | { |
| 12465 | hddLog(LOGE, "%s: pAdapter is NULL!", __func__); |
| 12466 | return VOS_STATUS_E_FAILURE; |
| 12467 | } |
| 12468 | |
| 12469 | /* create the event */ |
| 12470 | memset(&wrqu, 0, sizeof(wrqu)); |
| 12471 | memset(metrics_notification, 0, sizeof(metrics_notification)); |
| 12472 | |
| 12473 | scnprintf(metrics_notification, sizeof(metrics_notification), |
| 12474 | "QCOM: LFR_PREAUTH_STATUS "MAC_ADDRESS_STR, |
| 12475 | MAC_ADDR_ARRAY(pRoamInfo->bssid)); |
| 12476 | |
| 12477 | if (1 == preauth_status) |
| 12478 | strncat(metrics_notification, " TRUE", 5); |
| 12479 | else |
| 12480 | strncat(metrics_notification, " FALSE", 6); |
| 12481 | |
| 12482 | wrqu.data.pointer = metrics_notification; |
| 12483 | wrqu.data.length = strlen(metrics_notification); |
| 12484 | |
| 12485 | wireless_send_event(pAdapter->dev, IWEVCUSTOM, &wrqu, metrics_notification); |
| 12486 | |
| 12487 | EXIT(); |
| 12488 | |
| 12489 | return VOS_STATUS_SUCCESS; |
| 12490 | } |
| 12491 | |
| 12492 | /* |
| 12493 | * FUNCTION: wlan_hdd_cfg80211_roam_metrics_handover |
| 12494 | * 802.11r/LFR metrics reporting function to report handover initiation |
| 12495 | * |
| 12496 | */ |
| 12497 | VOS_STATUS wlan_hdd_cfg80211_roam_metrics_handover(hdd_adapter_t * pAdapter, |
| 12498 | tCsrRoamInfo *pRoamInfo) |
| 12499 | { |
| 12500 | unsigned char metrics_notification[MAX_LFR_METRICS_EVENT_LENGTH + 1]; |
| 12501 | union iwreq_data wrqu; |
| 12502 | |
| 12503 | ENTER(); |
| 12504 | |
| 12505 | if (NULL == pAdapter) |
| 12506 | { |
| 12507 | hddLog(LOGE, "%s: pAdapter is NULL!", __func__); |
| 12508 | return VOS_STATUS_E_FAILURE; |
| 12509 | } |
| 12510 | |
| 12511 | /* create the event */ |
| 12512 | memset(&wrqu, 0, sizeof(wrqu)); |
| 12513 | memset(metrics_notification, 0, sizeof(metrics_notification)); |
| 12514 | |
| 12515 | wrqu.data.pointer = metrics_notification; |
| 12516 | wrqu.data.length = scnprintf(metrics_notification, |
| 12517 | sizeof(metrics_notification), "QCOM: LFR_PREAUTH_HANDOVER " |
| 12518 | MAC_ADDRESS_STR, MAC_ADDR_ARRAY(pRoamInfo->bssid)); |
| 12519 | |
| 12520 | wireless_send_event(pAdapter->dev, IWEVCUSTOM, &wrqu, metrics_notification); |
| 12521 | |
| 12522 | EXIT(); |
| 12523 | |
| 12524 | return VOS_STATUS_SUCCESS; |
| 12525 | } |
| 12526 | #endif |
| 12527 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12528 | /* |
| 12529 | * FUNCTION: hdd_cfg80211_scan_done_callback |
| 12530 | * scanning callback function, called after finishing scan |
| 12531 | * |
| 12532 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12533 | static eHalStatus hdd_cfg80211_scan_done_callback(tHalHandle halHandle, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12534 | void *pContext, tANI_U32 scanId, eCsrScanStatus status) |
| 12535 | { |
| 12536 | struct net_device *dev = (struct net_device *) pContext; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12537 | //struct wireless_dev *wdev = dev->ieee80211_ptr; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12538 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 12539 | hdd_scaninfo_t *pScanInfo; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12540 | struct cfg80211_scan_request *req = NULL; |
| 12541 | int ret = 0; |
Mahesh A Saptasagar | 05a357e | 2014-02-26 16:28:06 +0530 | [diff] [blame] | 12542 | bool aborted = false; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 12543 | long waitRet = 0; |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 12544 | tANI_U8 i; |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 12545 | hdd_context_t *pHddCtx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12546 | |
| 12547 | ENTER(); |
| 12548 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 12549 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Siddharth Bhal | 5c2e02d | 2015-05-05 17:35:29 +0530 | [diff] [blame] | 12550 | if (NULL == pHddCtx) { |
| 12551 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD context is Null")); |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 12552 | goto allow_suspend; |
| 12553 | } |
| 12554 | |
| 12555 | pScanInfo = &pHddCtx->scan_info; |
| 12556 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12557 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 12558 | "%s called with halHandle = %p, pContext = %p," |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 12559 | "scanID = %d, returned status = %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12560 | __func__, halHandle, pContext, (int) scanId, (int) status); |
| 12561 | |
Kiet Lam | ac06e2c | 2013-10-23 16:25:07 +0530 | [diff] [blame] | 12562 | pScanInfo->mScanPendingCounter = 0; |
| 12563 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12564 | //Block on scan req completion variable. Can't wait forever though. |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 12565 | waitRet = wait_for_completion_interruptible_timeout( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12566 | &pScanInfo->scan_req_completion_event, |
| 12567 | msecs_to_jiffies(WLAN_WAIT_TIME_SCAN_REQ)); |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 12568 | if (waitRet <= 0) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12569 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 12570 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 12571 | "%s wait on scan_req_completion_event failed %ld",__func__, waitRet); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12572 | VOS_ASSERT(pScanInfo->mScanPending); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12573 | goto allow_suspend; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12574 | } |
| 12575 | |
Yue Ma | ef60827 | 2013-04-08 23:09:17 -0700 | [diff] [blame] | 12576 | if (pScanInfo->mScanPending != VOS_TRUE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12577 | { |
| 12578 | VOS_ASSERT(pScanInfo->mScanPending); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12579 | goto allow_suspend; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12580 | } |
| 12581 | |
| 12582 | /* Check the scanId */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12583 | if (pScanInfo->scanId != scanId) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12584 | { |
| 12585 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 12586 | "%s called with mismatched scanId pScanInfo->scanId = %d " |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 12587 | "scanId = %d", __func__, (int) pScanInfo->scanId, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12588 | (int) scanId); |
| 12589 | } |
| 12590 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12591 | ret = wlan_hdd_cfg80211_update_bss((WLAN_HDD_GET_CTX(pAdapter))->wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12592 | pAdapter); |
| 12593 | |
| 12594 | if (0 > ret) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12595 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: NO SCAN result", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12596 | |
| 12597 | |
| 12598 | /* If any client wait scan result through WEXT |
| 12599 | * send scan done event to client */ |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 12600 | if (pHddCtx->scan_info.waitScanResult) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12601 | { |
| 12602 | /* The other scan request waiting for current scan finish |
| 12603 | * Send event to notify current scan finished */ |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 12604 | if(WEXT_SCAN_PENDING_DELAY == pHddCtx->scan_info.scan_pending_option) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12605 | { |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 12606 | vos_event_set(&pHddCtx->scan_info.scan_finished_event); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12607 | } |
| 12608 | /* Send notify to WEXT client */ |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 12609 | else if(WEXT_SCAN_PENDING_PIGGYBACK == pHddCtx->scan_info.scan_pending_option) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12610 | { |
| 12611 | struct net_device *dev = pAdapter->dev; |
| 12612 | union iwreq_data wrqu; |
| 12613 | int we_event; |
| 12614 | char *msg; |
| 12615 | |
| 12616 | memset(&wrqu, '\0', sizeof(wrqu)); |
| 12617 | we_event = SIOCGIWSCAN; |
| 12618 | msg = NULL; |
| 12619 | wireless_send_event(dev, we_event, &wrqu, msg); |
| 12620 | } |
| 12621 | } |
Madan Mohan Koyyalamudi | 2a1ba77 | 2012-10-11 14:59:06 -0700 | [diff] [blame] | 12622 | pHddCtx->scan_info.waitScanResult = FALSE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12623 | |
| 12624 | /* Get the Scan Req */ |
| 12625 | req = pAdapter->request; |
| 12626 | |
| 12627 | if (!req) |
| 12628 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 12629 | hddLog(VOS_TRACE_LEVEL_ERROR, "request is became NULL"); |
Madan Mohan Koyyalamudi | 9f5a10c | 2012-09-28 14:46:16 -0700 | [diff] [blame] | 12630 | pScanInfo->mScanPending = VOS_FALSE; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12631 | goto allow_suspend; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12632 | } |
| 12633 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12634 | pAdapter->request = NULL; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12635 | /* Scan is no longer pending */ |
| 12636 | pScanInfo->mScanPending = VOS_FALSE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12637 | |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 12638 | /* last_scan_timestamp is used to decide if new scan |
| 12639 | * is needed or not on station interface. If last station |
| 12640 | * scan time and new station scan time is less then |
| 12641 | * last_scan_timestamp ; driver will return cached scan. |
| 12642 | */ |
| 12643 | if (req->no_cck == FALSE && status == eCSR_SCAN_SUCCESS) // no_cck will be set during p2p find |
| 12644 | { |
| 12645 | pScanInfo->last_scan_timestamp = vos_timer_get_system_time(); |
| 12646 | |
| 12647 | if ( req->n_channels ) |
| 12648 | { |
| 12649 | for (i = 0; i < req->n_channels ; i++ ) |
| 12650 | { |
| 12651 | pHddCtx->scan_info.last_scan_channelList[i] = req->channels[i]->hw_value; |
| 12652 | } |
| 12653 | /* store no of channel scanned */ |
| 12654 | pHddCtx->scan_info.last_scan_numChannels= req->n_channels; |
| 12655 | } |
| 12656 | |
| 12657 | } |
| 12658 | |
Madan Mohan Koyyalamudi | b764bf8 | 2012-10-11 16:38:51 -0700 | [diff] [blame] | 12659 | /* |
| 12660 | * cfg80211_scan_done informing NL80211 about completion |
| 12661 | * of scanning |
| 12662 | */ |
Mahesh A Saptasagar | 05a357e | 2014-02-26 16:28:06 +0530 | [diff] [blame] | 12663 | if (status == eCSR_SCAN_ABORT || status == eCSR_SCAN_FAILURE) |
| 12664 | { |
| 12665 | aborted = true; |
| 12666 | } |
| 12667 | cfg80211_scan_done(req, aborted); |
Madan Mohan Koyyalamudi | f4e8100 | 2012-11-13 10:46:38 -0800 | [diff] [blame] | 12668 | complete(&pScanInfo->abortscan_event_var); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12669 | |
Hanumantha Reddy Pothula | ca1d1cc | 2015-10-26 15:37:35 +0530 | [diff] [blame] | 12670 | if ((pHddCtx->cfg_ini->enableMacSpoofing == MAC_ADDR_SPOOFING_FW_HOST_ENABLE |
| 12671 | ) && (pHddCtx->spoofMacAddr.isEnabled |
| 12672 | || pHddCtx->spoofMacAddr.isReqDeferred)) { |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 12673 | /* Generate new random mac addr for next scan */ |
| 12674 | hddLog(VOS_TRACE_LEVEL_INFO, "scan completed - generate new spoof mac addr"); |
| 12675 | hdd_processSpoofMacAddrRequest(pHddCtx); |
| 12676 | } |
| 12677 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12678 | allow_suspend: |
Madan Mohan Koyyalamudi | 9f5a10c | 2012-09-28 14:46:16 -0700 | [diff] [blame] | 12679 | /* release the wake lock at the end of the scan*/ |
Sushant Kaushik | 83392fa | 2015-05-05 17:44:40 +0530 | [diff] [blame] | 12680 | hdd_allow_suspend(WIFI_POWER_EVENT_WAKELOCK_SCAN); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 12681 | |
Madan Mohan Koyyalamudi | 10d83a9 | 2012-09-28 15:47:05 -0700 | [diff] [blame] | 12682 | /* Acquire wakelock to handle the case where APP's tries to suspend |
| 12683 | * immediatly after the driver gets connect request(i.e after scan) |
| 12684 | * from supplicant, this result in app's is suspending and not able |
| 12685 | * to process the connect request to AP */ |
Sushant Kaushik | 83392fa | 2015-05-05 17:44:40 +0530 | [diff] [blame] | 12686 | hdd_prevent_suspend_timeout(1000, WIFI_POWER_EVENT_WAKELOCK_SCAN); |
Madan Mohan Koyyalamudi | 10d83a9 | 2012-09-28 15:47:05 -0700 | [diff] [blame] | 12687 | |
Gopichand Nakkala | 638ebc7 | 2013-03-21 18:04:02 -0700 | [diff] [blame] | 12688 | #ifdef FEATURE_WLAN_TDLS |
Pradeep Reddy POTTETI | c7822df | 2015-02-19 20:15:41 +0530 | [diff] [blame] | 12689 | wlan_hdd_tdls_scan_done_callback(pAdapter); |
Gopichand Nakkala | 638ebc7 | 2013-03-21 18:04:02 -0700 | [diff] [blame] | 12690 | #endif |
| 12691 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12692 | EXIT(); |
| 12693 | return 0; |
| 12694 | } |
| 12695 | |
| 12696 | /* |
Rashmi Ramanna | b142903 | 2014-04-26 14:59:09 +0530 | [diff] [blame] | 12697 | * FUNCTION: hdd_isConnectionInProgress |
| 12698 | * Go through each adapter and check if Connection is in progress |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12699 | * |
| 12700 | */ |
Padma, Santhosh Kumar | 98f271d | 2014-12-31 17:23:31 +0530 | [diff] [blame] | 12701 | v_BOOL_t hdd_isConnectionInProgress( hdd_context_t *pHddCtx) |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12702 | { |
| 12703 | hdd_adapter_list_node_t *pAdapterNode = NULL, *pNext = NULL; |
| 12704 | hdd_station_ctx_t *pHddStaCtx = NULL; |
| 12705 | hdd_adapter_t *pAdapter = NULL; |
| 12706 | VOS_STATUS status = 0; |
| 12707 | v_U8_t staId = 0; |
| 12708 | v_U8_t *staMac = NULL; |
| 12709 | |
c_hpothu | 9b781ba | 2013-12-30 20:57:45 +0530 | [diff] [blame] | 12710 | if (TRUE == pHddCtx->btCoexModeSet) |
| 12711 | { |
| 12712 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Rashmi Ramanna | b142903 | 2014-04-26 14:59:09 +0530 | [diff] [blame] | 12713 | FL("BTCoex Mode operation in progress")); |
| 12714 | return VOS_TRUE; |
c_hpothu | 9b781ba | 2013-12-30 20:57:45 +0530 | [diff] [blame] | 12715 | } |
| 12716 | |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12717 | status = hdd_get_front_adapter ( pHddCtx, &pAdapterNode ); |
| 12718 | |
| 12719 | while ( NULL != pAdapterNode && VOS_STATUS_SUCCESS == status ) |
| 12720 | { |
| 12721 | pAdapter = pAdapterNode->pAdapter; |
| 12722 | |
| 12723 | if( pAdapter ) |
| 12724 | { |
| 12725 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 12726 | "%s: Adapter with device mode %s (%d) exists", |
| 12727 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 12728 | pAdapter->device_mode); |
Padma, Santhosh Kumar | 98f271d | 2014-12-31 17:23:31 +0530 | [diff] [blame] | 12729 | if (((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) || |
Rashmi Ramanna | b142903 | 2014-04-26 14:59:09 +0530 | [diff] [blame] | 12730 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode) || |
| 12731 | (WLAN_HDD_P2P_DEVICE == pAdapter->device_mode)) && |
| 12732 | (eConnectionState_Connecting == |
| 12733 | (WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))->conn_info.connState)) |
| 12734 | { |
| 12735 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 12736 | "%s: %p(%d) Connection is in progress", __func__, |
| 12737 | WLAN_HDD_GET_STATION_CTX_PTR(pAdapter), pAdapter->sessionId); |
| 12738 | return VOS_TRUE; |
| 12739 | } |
Padma, Santhosh Kumar | 98f271d | 2014-12-31 17:23:31 +0530 | [diff] [blame] | 12740 | if ((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) && |
Padma, Santhosh Kumar | 3b9657d | 2015-02-04 19:37:32 +0530 | [diff] [blame] | 12741 | smeNeighborMiddleOfRoaming(WLAN_HDD_GET_HAL_CTX(pAdapter))) |
Padma, Santhosh Kumar | 98f271d | 2014-12-31 17:23:31 +0530 | [diff] [blame] | 12742 | { |
| 12743 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 12744 | "%s: %p(%d) Reassociation is in progress", __func__, |
| 12745 | WLAN_HDD_GET_STATION_CTX_PTR(pAdapter), pAdapter->sessionId); |
| 12746 | return VOS_TRUE; |
| 12747 | } |
| 12748 | if ((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) || |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 12749 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode) || |
| 12750 | (WLAN_HDD_P2P_DEVICE == pAdapter->device_mode)) |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12751 | { |
| 12752 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 12753 | if ((eConnectionState_Associated == pHddStaCtx->conn_info.connState) && |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 12754 | (VOS_FALSE == pHddStaCtx->conn_info.uIsAuthenticated)) |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12755 | { |
| 12756 | staMac = (v_U8_t *) &(pAdapter->macAddressCurrent.bytes[0]); |
| 12757 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 12758 | "%s: client " MAC_ADDRESS_STR |
| 12759 | " is in the middle of WPS/EAPOL exchange.", __func__, |
| 12760 | MAC_ADDR_ARRAY(staMac)); |
Rashmi Ramanna | b142903 | 2014-04-26 14:59:09 +0530 | [diff] [blame] | 12761 | return VOS_TRUE; |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12762 | } |
| 12763 | } |
| 12764 | else if ((WLAN_HDD_SOFTAP == pAdapter->device_mode) || |
| 12765 | (WLAN_HDD_P2P_GO == pAdapter->device_mode)) |
| 12766 | { |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 12767 | v_CONTEXT_t pVosContext = ( WLAN_HDD_GET_CTX(pAdapter))->pvosContext; |
| 12768 | ptSapContext pSapCtx = NULL; |
| 12769 | pSapCtx = VOS_GET_SAP_CB(pVosContext); |
| 12770 | if(pSapCtx == NULL){ |
| 12771 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 12772 | FL("psapCtx is NULL")); |
| 12773 | return VOS_FALSE; |
| 12774 | } |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12775 | for (staId = 0; staId < WLAN_MAX_STA_COUNT; staId++) |
| 12776 | { |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 12777 | if ((pSapCtx->aStaInfo[staId].isUsed) && |
| 12778 | (WLANTL_STA_CONNECTED == pSapCtx->aStaInfo[staId].tlSTAState)) |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12779 | { |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 12780 | staMac = (v_U8_t *) &(pSapCtx->aStaInfo[staId].macAddrSTA.bytes[0]); |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12781 | |
| 12782 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 12783 | "%s: client " MAC_ADDRESS_STR " of SoftAP/P2P-GO is in the " |
| 12784 | "middle of WPS/EAPOL exchange.", __func__, |
| 12785 | MAC_ADDR_ARRAY(staMac)); |
Rashmi Ramanna | b142903 | 2014-04-26 14:59:09 +0530 | [diff] [blame] | 12786 | return VOS_TRUE; |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12787 | } |
| 12788 | } |
| 12789 | } |
| 12790 | } |
| 12791 | status = hdd_get_next_adapter ( pHddCtx, pAdapterNode, &pNext ); |
| 12792 | pAdapterNode = pNext; |
| 12793 | } |
Rashmi Ramanna | b142903 | 2014-04-26 14:59:09 +0530 | [diff] [blame] | 12794 | return VOS_FALSE; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12795 | } |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12796 | |
| 12797 | /* |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 12798 | * FUNCTION: __wlan_hdd_cfg80211_scan |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12799 | * this scan respond to scan trigger and update cfg80211 scan database |
| 12800 | * later, scan dump command can be used to recieve scan results |
| 12801 | */ |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 12802 | int __wlan_hdd_cfg80211_scan( struct wiphy *wiphy, |
Jeff Johnson | 3bbe4bf | 2013-01-18 17:05:29 -0800 | [diff] [blame] | 12803 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
| 12804 | struct net_device *dev, |
| 12805 | #endif |
| 12806 | struct cfg80211_scan_request *request) |
| 12807 | { |
Siddharth Bhal | 0c162d0 | 2014-05-06 19:50:42 +0530 | [diff] [blame] | 12808 | hdd_adapter_t *pAdapter = NULL; |
| 12809 | hdd_context_t *pHddCtx = NULL; |
| 12810 | hdd_wext_state_t *pwextBuf = NULL; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 12811 | hdd_config_t *cfg_param = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12812 | tCsrScanRequest scanRequest; |
| 12813 | tANI_U8 *channelList = NULL, i; |
| 12814 | v_U32_t scanId = 0; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 12815 | int status; |
| 12816 | hdd_scaninfo_t *pScanInfo = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12817 | v_U8_t* pP2pIe = NULL; |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 12818 | int ret = 0; |
Sushant Kaushik | 8659217 | 2015-04-27 16:35:03 +0530 | [diff] [blame] | 12819 | v_U8_t *pWpsIe=NULL; |
Deepthi Gowri | d5c5c2b | 2015-06-11 17:00:46 +0530 | [diff] [blame] | 12820 | bool is_p2p_scan = false; |
Hanumantha Reddy Pothula | 2e282d1 | 2015-06-19 14:01:26 +0530 | [diff] [blame] | 12821 | v_S7_t rssi=0; |
| 12822 | hdd_station_ctx_t *pHddStaCtx=NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12823 | |
Siddharth Bhal | 0c162d0 | 2014-05-06 19:50:42 +0530 | [diff] [blame] | 12824 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) |
| 12825 | struct net_device *dev = NULL; |
| 12826 | if (NULL == request) |
| 12827 | { |
| 12828 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 12829 | "%s: scan req param null", __func__); |
| 12830 | return -EINVAL; |
| 12831 | } |
| 12832 | dev = request->wdev->netdev; |
| 12833 | #endif |
| 12834 | |
| 12835 | pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
| 12836 | pHddCtx = WLAN_HDD_GET_CTX( pAdapter ); |
| 12837 | pwextBuf = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 12838 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12839 | ENTER(); |
| 12840 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 12841 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", |
| 12842 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 12843 | pAdapter->device_mode); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 12844 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 12845 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 12846 | if (0 != status) |
| 12847 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 12848 | return status; |
| 12849 | } |
| 12850 | |
Siddharth Bhal | 0c162d0 | 2014-05-06 19:50:42 +0530 | [diff] [blame] | 12851 | if (NULL == pwextBuf) |
| 12852 | { |
| 12853 | hddLog (VOS_TRACE_LEVEL_ERROR, "%s ERROR: invalid WEXT state\n", |
| 12854 | __func__); |
| 12855 | return -EIO; |
| 12856 | } |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 12857 | cfg_param = pHddCtx->cfg_ini; |
| 12858 | pScanInfo = &pHddCtx->scan_info; |
| 12859 | |
Hanumantha Reddy Pothula | 2e282d1 | 2015-06-19 14:01:26 +0530 | [diff] [blame] | 12860 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 12861 | if ( (pHddStaCtx != NULL) && (TRUE == hdd_connIsConnected(pHddStaCtx))) |
| 12862 | { |
| 12863 | wlan_hdd_get_roam_rssi(pAdapter, &rssi); |
| 12864 | hddLog(VOS_TRACE_LEVEL_INFO, FL("rssi: %d"), rssi); |
| 12865 | } |
| 12866 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12867 | #ifdef WLAN_BTAMP_FEATURE |
| 12868 | //Scan not supported when AMP traffic is on. |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 12869 | if (VOS_TRUE == WLANBAP_AmpSessionOn()) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12870 | { |
Madan Mohan Koyyalamudi | fd4e1da | 2012-11-09 17:50:19 -0800 | [diff] [blame] | 12871 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12872 | "%s: No scanning when AMP is on", __func__); |
| 12873 | return -EOPNOTSUPP; |
| 12874 | } |
| 12875 | #endif |
| 12876 | //Scan on any other interface is not supported. |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 12877 | if (pAdapter->device_mode == WLAN_HDD_SOFTAP) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12878 | { |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 12879 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 12880 | "%s: Not scanning on device_mode = %s (%d)", |
| 12881 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 12882 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12883 | return -EOPNOTSUPP; |
| 12884 | } |
| 12885 | |
| 12886 | if (TRUE == pScanInfo->mScanPending) |
| 12887 | { |
Kiet Lam | ac06e2c | 2013-10-23 16:25:07 +0530 | [diff] [blame] | 12888 | if ( MAX_PENDING_LOG > pScanInfo->mScanPendingCounter++ ) |
| 12889 | { |
| 12890 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: mScanPending is TRUE", __func__); |
| 12891 | } |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 12892 | return -EBUSY; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12893 | } |
| 12894 | |
Hanumantha Reddy Pothula | 4b6be06 | 2015-08-18 14:06:24 +0530 | [diff] [blame] | 12895 | // Don't allow scan if PNO scan is going on. |
| 12896 | if (pHddCtx->isPnoEnable) |
| 12897 | { |
| 12898 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 12899 | FL("pno scan in progress")); |
| 12900 | return -EBUSY; |
| 12901 | } |
| 12902 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12903 | //Don't Allow Scan and return busy if Remain On |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 12904 | //Channel and action frame is pending |
| 12905 | //Otherwise Cancel Remain On Channel and allow Scan |
| 12906 | //If no action frame pending |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 12907 | if (0 != wlan_hdd_check_remain_on_channel(pAdapter)) |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 12908 | { |
Kiet Lam | ac06e2c | 2013-10-23 16:25:07 +0530 | [diff] [blame] | 12909 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Remain On Channel Pending", __func__); |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 12910 | return -EBUSY; |
| 12911 | } |
| 12912 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12913 | if (mutex_lock_interruptible(&pHddCtx->tmInfo.tmOperationLock)) |
| 12914 | { |
| 12915 | VOS_TRACE(VOS_MODULE_ID_HDD,VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 1250df4 | 2012-12-10 14:31:52 -0800 | [diff] [blame] | 12916 | "%s: Acquire lock fail", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12917 | return -EAGAIN; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12918 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12919 | if (TRUE == pHddCtx->tmInfo.tmAction.enterImps) |
| 12920 | { |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 12921 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12922 | "%s: MAX TM Level Scan not allowed", __func__); |
| 12923 | mutex_unlock(&pHddCtx->tmInfo.tmOperationLock); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12924 | return -EBUSY; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12925 | } |
| 12926 | mutex_unlock(&pHddCtx->tmInfo.tmOperationLock); |
| 12927 | |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12928 | /* Check if scan is allowed at this point of time. |
| 12929 | */ |
Padma, Santhosh Kumar | 98f271d | 2014-12-31 17:23:31 +0530 | [diff] [blame] | 12930 | if (hdd_isConnectionInProgress(pHddCtx)) |
Madan Mohan Koyyalamudi | cfd5374 | 2013-01-11 15:29:03 -0800 | [diff] [blame] | 12931 | { |
| 12932 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Scan not allowed", __func__); |
| 12933 | return -EBUSY; |
| 12934 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 12935 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12936 | vos_mem_zero( &scanRequest, sizeof(scanRequest)); |
| 12937 | |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 12938 | /* Even though supplicant doesn't provide any SSIDs, n_ssids is set to 1. |
| 12939 | * Becasue of this, driver is assuming that this is not wildcard scan and so |
| 12940 | * is not aging out the scan results. |
| 12941 | */ |
| 12942 | if (request->ssids && '\0' == request->ssids->ssid[0]) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12943 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 12944 | request->n_ssids = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12945 | } |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 12946 | |
| 12947 | if ((request->ssids) && (0 < request->n_ssids)) |
| 12948 | { |
| 12949 | tCsrSSIDInfo *SsidInfo; |
| 12950 | int j; |
| 12951 | scanRequest.SSIDs.numOfSSIDs = request->n_ssids; |
| 12952 | /* Allocate num_ssid tCsrSSIDInfo structure */ |
| 12953 | SsidInfo = scanRequest.SSIDs.SSIDList = |
| 12954 | ( tCsrSSIDInfo *)vos_mem_malloc( |
| 12955 | request->n_ssids*sizeof(tCsrSSIDInfo)); |
| 12956 | |
| 12957 | if(NULL == scanRequest.SSIDs.SSIDList) |
| 12958 | { |
| 12959 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 12960 | "%s: memory alloc failed SSIDInfo buffer", __func__); |
| 12961 | return -ENOMEM; |
| 12962 | } |
| 12963 | |
| 12964 | /* copy all the ssid's and their length */ |
| 12965 | for(j = 0; j < request->n_ssids; j++, SsidInfo++) |
| 12966 | { |
| 12967 | /* get the ssid length */ |
| 12968 | SsidInfo->SSID.length = request->ssids[j].ssid_len; |
| 12969 | vos_mem_copy(SsidInfo->SSID.ssId, &request->ssids[j].ssid[0], |
| 12970 | SsidInfo->SSID.length); |
| 12971 | SsidInfo->SSID.ssId[SsidInfo->SSID.length] = '\0'; |
| 12972 | hddLog(VOS_TRACE_LEVEL_INFO, "SSID number %d: %s", |
| 12973 | j, SsidInfo->SSID.ssId); |
| 12974 | } |
| 12975 | /* set the scan type to active */ |
| 12976 | scanRequest.scanType = eSIR_ACTIVE_SCAN; |
| 12977 | } |
| 12978 | else if(WLAN_HDD_P2P_GO == pAdapter->device_mode) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12979 | { |
Siddharth Bhal | 0c162d0 | 2014-05-06 19:50:42 +0530 | [diff] [blame] | 12980 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 12981 | TRACE_CODE_HDD_CFG80211_SCAN, |
| 12982 | pAdapter->sessionId, 0)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12983 | /* set the scan type to active */ |
| 12984 | scanRequest.scanType = eSIR_ACTIVE_SCAN; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12985 | } |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 12986 | else |
| 12987 | { |
| 12988 | /*Set the scan type to default type, in this case it is ACTIVE*/ |
| 12989 | scanRequest.scanType = pScanInfo->scan_mode; |
| 12990 | } |
| 12991 | scanRequest.minChnTime = cfg_param->nActiveMinChnTime; |
| 12992 | scanRequest.maxChnTime = cfg_param->nActiveMaxChnTime; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 12993 | |
| 12994 | /* set BSSType to default type */ |
| 12995 | scanRequest.BSSType = eCSR_BSS_TYPE_ANY; |
| 12996 | |
| 12997 | /*TODO: scan the requested channels only*/ |
| 12998 | |
| 12999 | /*Right now scanning all the channels */ |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13000 | if (MAX_CHANNEL < request->n_channels) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13001 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13002 | hddLog(VOS_TRACE_LEVEL_WARN, |
| 13003 | "No of Scan Channels exceeded limit: %d", request->n_channels); |
| 13004 | request->n_channels = MAX_CHANNEL; |
| 13005 | } |
| 13006 | |
| 13007 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 13008 | "No of Scan Channels: %d", request->n_channels); |
| 13009 | |
| 13010 | |
| 13011 | if( request->n_channels ) |
| 13012 | { |
| 13013 | char chList [(request->n_channels*5)+1]; |
| 13014 | int len; |
| 13015 | channelList = vos_mem_malloc( request->n_channels ); |
| 13016 | if( NULL == channelList ) |
c_hpothu | 5351230 | 2014-04-15 18:49:53 +0530 | [diff] [blame] | 13017 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13018 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 13019 | "%s: memory alloc failed channelList", __func__); |
| 13020 | status = -ENOMEM; |
| 13021 | goto free_mem; |
c_hpothu | 5351230 | 2014-04-15 18:49:53 +0530 | [diff] [blame] | 13022 | } |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13023 | |
| 13024 | for( i = 0, len = 0; i < request->n_channels ; i++ ) |
| 13025 | { |
| 13026 | channelList[i] = request->channels[i]->hw_value; |
| 13027 | len += snprintf(chList+len, 5, "%d ", channelList[i]); |
| 13028 | } |
| 13029 | |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 13030 | hddLog(VOS_TRACE_LEVEL_INFO, |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13031 | "Channel-List: %s ", chList); |
| 13032 | } |
c_hpothu | 5351230 | 2014-04-15 18:49:53 +0530 | [diff] [blame] | 13033 | |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13034 | scanRequest.ChannelInfo.numOfChannels = request->n_channels; |
| 13035 | scanRequest.ChannelInfo.ChannelList = channelList; |
| 13036 | |
| 13037 | /* set requestType to full scan */ |
| 13038 | scanRequest.requestType = eCSR_SCAN_REQUEST_FULL_SCAN; |
| 13039 | |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 13040 | /* if there is back to back scan happening in driver with in |
| 13041 | * nDeferScanTimeInterval interval driver should defer new scan request |
| 13042 | * and should provide last cached scan results instead of new channel list. |
| 13043 | * This rule is not applicable if scan is p2p scan. |
| 13044 | * This condition will work only in case when last request no of channels |
| 13045 | * and channels are exactly same as new request. |
Agarwal Ashish | 57e8437 | 2014-12-05 18:26:53 +0530 | [diff] [blame] | 13046 | * This should be done only in connected state |
Sushant Kaushik | 8659217 | 2015-04-27 16:35:03 +0530 | [diff] [blame] | 13047 | * Scan shouldn't be defered for WPS scan case. |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 13048 | */ |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 13049 | |
Sushant Kaushik | 8659217 | 2015-04-27 16:35:03 +0530 | [diff] [blame] | 13050 | pWpsIe = wlan_hdd_get_wps_ie_ptr((v_U8_t*)request->ie,request->ie_len); |
| 13051 | /* if wps ie is NULL , then only defer scan */ |
| 13052 | if ( pWpsIe == NULL && |
| 13053 | (VOS_STATUS_SUCCESS == hdd_is_any_session_connected(pHddCtx))) |
Agarwal Ashish | 57e8437 | 2014-12-05 18:26:53 +0530 | [diff] [blame] | 13054 | { |
| 13055 | if ( pScanInfo->last_scan_timestamp !=0 && |
| 13056 | ((vos_timer_get_system_time() - pScanInfo->last_scan_timestamp ) < pHddCtx->cfg_ini->nDeferScanTimeInterval)) |
| 13057 | { |
| 13058 | if ( request->no_cck == FALSE && scanRequest.ChannelInfo.numOfChannels != 1 && |
| 13059 | (pScanInfo->last_scan_numChannels == scanRequest.ChannelInfo.numOfChannels) && |
| 13060 | vos_mem_compare(pScanInfo->last_scan_channelList, |
| 13061 | channelList, pScanInfo->last_scan_numChannels)) |
| 13062 | { |
| 13063 | hddLog(VOS_TRACE_LEVEL_WARN, |
| 13064 | " New and old station scan time differ is less then %u", |
| 13065 | pHddCtx->cfg_ini->nDeferScanTimeInterval); |
| 13066 | |
| 13067 | ret = wlan_hdd_cfg80211_update_bss((WLAN_HDD_GET_CTX(pAdapter))->wiphy, |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 13068 | pAdapter); |
| 13069 | |
Agarwal Ashish | 57e8437 | 2014-12-05 18:26:53 +0530 | [diff] [blame] | 13070 | hddLog(VOS_TRACE_LEVEL_WARN, |
Masti, Narayanraddi | de03eb0 | 2015-02-06 11:23:50 +0530 | [diff] [blame] | 13071 | "Return old cached scan as all channels and no of channels are same"); |
| 13072 | |
Agarwal Ashish | 57e8437 | 2014-12-05 18:26:53 +0530 | [diff] [blame] | 13073 | if (0 > ret) |
| 13074 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: NO SCAN result", __func__); |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 13075 | |
Agarwal Ashish | 57e8437 | 2014-12-05 18:26:53 +0530 | [diff] [blame] | 13076 | cfg80211_scan_done(request, eCSR_SCAN_SUCCESS); |
Masti, Narayanraddi | de03eb0 | 2015-02-06 11:23:50 +0530 | [diff] [blame] | 13077 | |
| 13078 | status = eHAL_STATUS_SUCCESS; |
| 13079 | goto free_mem; |
Agarwal Ashish | 57e8437 | 2014-12-05 18:26:53 +0530 | [diff] [blame] | 13080 | } |
| 13081 | } |
Agarwal Ashish | bd3e10b | 2014-11-24 19:19:46 +0530 | [diff] [blame] | 13082 | } |
| 13083 | |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13084 | /* Flush the scan results(only p2p beacons) for STA scan and P2P |
| 13085 | * search (Flush on both full scan and social scan but not on single |
| 13086 | * channel scan).P2P search happens on 3 social channels (1, 6, 11) |
| 13087 | */ |
| 13088 | |
| 13089 | /* Supplicant does single channel scan after 8-way handshake |
| 13090 | * and in that case driver shoudnt flush scan results. If |
| 13091 | * driver flushes the scan results here and unfortunately if |
| 13092 | * the AP doesnt respond to our probe req then association |
| 13093 | * fails which is not desired |
| 13094 | */ |
Deepthi Gowri | d5c5c2b | 2015-06-11 17:00:46 +0530 | [diff] [blame] | 13095 | if ((request->n_ssids == 1) |
| 13096 | && (request->ssids != NULL) |
| 13097 | && vos_mem_compare(&request->ssids[0], "DIRECT-", 7)) |
| 13098 | is_p2p_scan = true; |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13099 | |
Deepthi Gowri | d5c5c2b | 2015-06-11 17:00:46 +0530 | [diff] [blame] | 13100 | if( is_p2p_scan || |
| 13101 | (request->n_channels != WLAN_HDD_P2P_SINGLE_CHANNEL_SCAN) ) |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13102 | { |
| 13103 | hddLog(VOS_TRACE_LEVEL_DEBUG, "Flushing P2P Results"); |
| 13104 | sme_ScanFlushP2PResult( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 13105 | pAdapter->sessionId ); |
| 13106 | } |
| 13107 | |
| 13108 | if( request->ie_len ) |
| 13109 | { |
| 13110 | /* save this for future association (join requires this) */ |
| 13111 | /*TODO: Array needs to be converted to dynamic allocation, |
| 13112 | * as multiple ie.s can be sent in cfg80211_scan_request structure |
| 13113 | * CR 597966 |
| 13114 | */ |
| 13115 | memset( &pScanInfo->scanAddIE, 0, sizeof(pScanInfo->scanAddIE) ); |
| 13116 | memcpy( pScanInfo->scanAddIE.addIEdata, request->ie, request->ie_len); |
| 13117 | pScanInfo->scanAddIE.length = request->ie_len; |
| 13118 | |
| 13119 | if ((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) || |
| 13120 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode) || |
| 13121 | (WLAN_HDD_P2P_DEVICE == pAdapter->device_mode)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13122 | { |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 13123 | if (request->ie_len <= SIR_MAC_MAX_ADD_IE_LENGTH) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13124 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13125 | pwextBuf->roamProfile.nAddIEScanLength = request->ie_len; |
| 13126 | memcpy( pwextBuf->roamProfile.addIEScan, |
| 13127 | request->ie, request->ie_len); |
| 13128 | } |
| 13129 | else |
| 13130 | { |
| 13131 | hddLog(VOS_TRACE_LEVEL_ERROR, "Scan Ie length is invalid:" |
| 13132 | "%zu", request->ie_len); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13133 | } |
| 13134 | |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13135 | } |
| 13136 | scanRequest.uIEFieldLen = pScanInfo->scanAddIE.length; |
| 13137 | scanRequest.pIEField = pScanInfo->scanAddIE.addIEdata; |
| 13138 | |
| 13139 | pP2pIe = wlan_hdd_get_p2p_ie_ptr((v_U8_t*)request->ie, |
| 13140 | request->ie_len); |
| 13141 | if (pP2pIe != NULL) |
| 13142 | { |
| 13143 | #ifdef WLAN_FEATURE_P2P_DEBUG |
| 13144 | if (((globalP2PConnectionStatus == P2P_GO_NEG_COMPLETED) || |
| 13145 | (globalP2PConnectionStatus == P2P_GO_NEG_PROCESS)) && |
| 13146 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode)) |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 13147 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13148 | globalP2PConnectionStatus = P2P_CLIENT_CONNECTING_STATE_1; |
| 13149 | hddLog(VOS_TRACE_LEVEL_ERROR,"[P2P State] Changing state from " |
| 13150 | "Go nego completed to Connection is started"); |
| 13151 | hddLog(VOS_TRACE_LEVEL_ERROR,"[P2P]P2P Scanning is started " |
| 13152 | "for 8way Handshake"); |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 13153 | } |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13154 | else if((globalP2PConnectionStatus == P2P_CLIENT_DISCONNECTED_STATE) && |
| 13155 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13156 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13157 | globalP2PConnectionStatus = P2P_CLIENT_CONNECTING_STATE_2; |
| 13158 | hddLog(VOS_TRACE_LEVEL_ERROR,"[P2P State] Changing state from " |
| 13159 | "Disconnected state to Connection is started"); |
| 13160 | hddLog(VOS_TRACE_LEVEL_ERROR,"[P2P]P2P Scanning is started " |
| 13161 | "for 4way Handshake"); |
| 13162 | } |
| 13163 | #endif |
| 13164 | |
| 13165 | /* no_cck will be set during p2p find to disable 11b rates */ |
| 13166 | if(TRUE == request->no_cck) |
| 13167 | { |
| 13168 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 13169 | "%s: This is a P2P Search", __func__); |
| 13170 | scanRequest.p2pSearch = 1; |
| 13171 | |
| 13172 | if( request->n_channels == WLAN_HDD_P2P_SOCIAL_CHANNELS ) |
Agarwal Ashish | 4f61613 | 2013-12-30 23:32:50 +0530 | [diff] [blame] | 13173 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13174 | /* set requestType to P2P Discovery */ |
| 13175 | scanRequest.requestType = eCSR_SCAN_P2P_DISCOVERY; |
| 13176 | } |
| 13177 | |
| 13178 | /* |
| 13179 | Skip Dfs Channel in case of P2P Search |
| 13180 | if it is set in ini file |
| 13181 | */ |
| 13182 | if(cfg_param->skipDfsChnlInP2pSearch) |
| 13183 | { |
| 13184 | scanRequest.skipDfsChnlInP2pSearch = 1; |
Agarwal Ashish | 4f61613 | 2013-12-30 23:32:50 +0530 | [diff] [blame] | 13185 | } |
| 13186 | else |
| 13187 | { |
Padma, Santhosh Kumar | 787bd5c | 2014-05-15 20:09:31 +0530 | [diff] [blame] | 13188 | scanRequest.skipDfsChnlInP2pSearch = 0; |
Agarwal Ashish | 4f61613 | 2013-12-30 23:32:50 +0530 | [diff] [blame] | 13189 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13190 | |
Agarwal Ashish | 4f61613 | 2013-12-30 23:32:50 +0530 | [diff] [blame] | 13191 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13192 | } |
| 13193 | } |
| 13194 | |
| 13195 | INIT_COMPLETION(pScanInfo->scan_req_completion_event); |
| 13196 | |
Pradeep Reddy POTTETI | c7822df | 2015-02-19 20:15:41 +0530 | [diff] [blame] | 13197 | #ifdef FEATURE_WLAN_TDLS |
| 13198 | /* if tdls disagree scan right now, return immediately. |
| 13199 | tdls will schedule the scan when scan is allowed. (return SUCCESS) |
| 13200 | or will reject the scan if any TDLS is in progress. (return -EBUSY) |
| 13201 | */ |
| 13202 | status = wlan_hdd_tdls_scan_callback (pAdapter, |
| 13203 | wiphy, |
| 13204 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
| 13205 | dev, |
| 13206 | #endif |
| 13207 | request); |
| 13208 | if(status <= 0) |
| 13209 | { |
| 13210 | if(!status) |
| 13211 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: TDLS in progress." |
| 13212 | "scan rejected %d", __func__, status); |
| 13213 | else |
| 13214 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: TDLS teardown is ongoing %d", |
| 13215 | __func__, status); |
| 13216 | |
| 13217 | return status; |
| 13218 | } |
| 13219 | #endif |
| 13220 | |
Madan Mohan Koyyalamudi | 9f5a10c | 2012-09-28 14:46:16 -0700 | [diff] [blame] | 13221 | /* acquire the wakelock to avoid the apps suspend during the scan. To |
| 13222 | * address the following issues. |
| 13223 | * 1) Disconnected scenario: we are not allowing the suspend as WLAN is not in |
| 13224 | * BMPS/IMPS this result in android trying to suspend aggressively and backing off |
| 13225 | * for long time, this result in apps running at full power for long time. |
| 13226 | * 2) Connected scenario: If we allow the suspend during the scan, RIVA will |
| 13227 | * be stuck in full power because of resume BMPS |
| 13228 | */ |
Sushant Kaushik | 83392fa | 2015-05-05 17:44:40 +0530 | [diff] [blame] | 13229 | hdd_prevent_suspend(WIFI_POWER_EVENT_WAKELOCK_SCAN); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 13230 | |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 13231 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, |
| 13232 | "requestType %d, scanType %d, minChnTime %d, maxChnTime %d," |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 13233 | "p2pSearch %d, skipDfsChnlInP2pSearch %d", |
| 13234 | scanRequest.requestType, scanRequest.scanType, |
| 13235 | scanRequest.minChnTime, scanRequest.maxChnTime, |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 13236 | scanRequest.p2pSearch, scanRequest.skipDfsChnlInP2pSearch); |
| 13237 | |
Hanumantha Reddy Pothula | ca1d1cc | 2015-10-26 15:37:35 +0530 | [diff] [blame] | 13238 | if (pHddCtx->spoofMacAddr.isEnabled && |
| 13239 | pHddCtx->cfg_ini->enableMacSpoofing == 1) |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 13240 | { |
| 13241 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 13242 | "%s: MAC Spoofing enabled for current scan", __func__); |
| 13243 | /* Updating SelfSta Mac Addr in TL which will be used to get staidx |
| 13244 | * to fill TxBds for probe request during current scan |
| 13245 | */ |
Padma, Santhosh Kumar | 7923614 | 2015-02-09 18:19:33 +0530 | [diff] [blame] | 13246 | status = WLANTL_updateSpoofMacAddr(pHddCtx->pvosContext, |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 13247 | &pHddCtx->spoofMacAddr.randomMacAddr, &pAdapter->macAddressCurrent); |
Padma, Santhosh Kumar | 7923614 | 2015-02-09 18:19:33 +0530 | [diff] [blame] | 13248 | |
| 13249 | if(status != VOS_STATUS_SUCCESS) |
| 13250 | { |
Sushant Kaushik | 83392fa | 2015-05-05 17:44:40 +0530 | [diff] [blame] | 13251 | hdd_allow_suspend(WIFI_POWER_EVENT_WAKELOCK_SCAN); |
Padma, Santhosh Kumar | 7923614 | 2015-02-09 18:19:33 +0530 | [diff] [blame] | 13252 | status = -EFAULT; |
Ganesh Kondabattini | 6d3b490 | 2015-05-12 23:19:22 +0530 | [diff] [blame] | 13253 | #ifdef FEATURE_WLAN_TDLS |
| 13254 | wlan_hdd_tdls_scan_done_callback(pAdapter); |
| 13255 | #endif |
Padma, Santhosh Kumar | 7923614 | 2015-02-09 18:19:33 +0530 | [diff] [blame] | 13256 | goto free_mem; |
| 13257 | } |
Siddharth Bhal | 7697221 | 2014-10-15 16:22:51 +0530 | [diff] [blame] | 13258 | } |
Mahesh A Saptasagar | 51dc36c | 2015-06-16 12:07:15 +0530 | [diff] [blame] | 13259 | wlan_hdd_get_frame_logs(pAdapter, WLAN_HDD_GET_FRAME_LOG_CMD_CLEAR); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 13260 | status = sme_ScanRequest( WLAN_HDD_GET_HAL_CTX(pAdapter), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13261 | pAdapter->sessionId, &scanRequest, &scanId, |
| 13262 | &hdd_cfg80211_scan_done_callback, dev ); |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 13263 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13264 | if (eHAL_STATUS_SUCCESS != status) |
| 13265 | { |
| 13266 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 13267 | "%s: sme_ScanRequest returned error %d", __func__, status); |
| 13268 | complete(&pScanInfo->scan_req_completion_event); |
Madan Mohan Koyyalamudi | 3b230fe | 2012-10-18 14:46:32 -0700 | [diff] [blame] | 13269 | if(eHAL_STATUS_RESOURCES == status) |
| 13270 | { |
Nirav Shah | 20ac06f | 2013-12-12 18:14:06 +0530 | [diff] [blame] | 13271 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: HO is in progress." |
| 13272 | "So defer the scan by informing busy",__func__); |
Madan Mohan Koyyalamudi | 3b230fe | 2012-10-18 14:46:32 -0700 | [diff] [blame] | 13273 | status = -EBUSY; |
| 13274 | } else { |
| 13275 | status = -EIO; |
| 13276 | } |
Sushant Kaushik | 83392fa | 2015-05-05 17:44:40 +0530 | [diff] [blame] | 13277 | hdd_allow_suspend(WIFI_POWER_EVENT_WAKELOCK_SCAN); |
Pradeep Reddy POTTETI | c7822df | 2015-02-19 20:15:41 +0530 | [diff] [blame] | 13278 | |
| 13279 | #ifdef FEATURE_WLAN_TDLS |
| 13280 | wlan_hdd_tdls_scan_done_callback(pAdapter); |
| 13281 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13282 | goto free_mem; |
| 13283 | } |
| 13284 | |
| 13285 | pScanInfo->mScanPending = TRUE; |
Kaushik, Sushant | 4975a57 | 2014-10-21 16:07:48 +0530 | [diff] [blame] | 13286 | pScanInfo->sessionId = pAdapter->sessionId; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13287 | pAdapter->request = request; |
| 13288 | pScanInfo->scanId = scanId; |
| 13289 | |
| 13290 | complete(&pScanInfo->scan_req_completion_event); |
| 13291 | |
| 13292 | free_mem: |
| 13293 | if( scanRequest.SSIDs.SSIDList ) |
| 13294 | { |
| 13295 | vos_mem_free(scanRequest.SSIDs.SSIDList); |
| 13296 | } |
| 13297 | |
| 13298 | if( channelList ) |
| 13299 | vos_mem_free( channelList ); |
| 13300 | |
| 13301 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13302 | return status; |
| 13303 | } |
| 13304 | |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 13305 | int wlan_hdd_cfg80211_scan( struct wiphy *wiphy, |
| 13306 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
| 13307 | struct net_device *dev, |
| 13308 | #endif |
| 13309 | struct cfg80211_scan_request *request) |
| 13310 | { |
| 13311 | int ret; |
| 13312 | |
| 13313 | vos_ssr_protect(__func__); |
| 13314 | ret = __wlan_hdd_cfg80211_scan(wiphy, |
| 13315 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
| 13316 | dev, |
| 13317 | #endif |
| 13318 | request); |
| 13319 | vos_ssr_unprotect(__func__); |
| 13320 | |
| 13321 | return ret; |
| 13322 | } |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 13323 | |
| 13324 | void hdd_select_cbmode( hdd_adapter_t *pAdapter,v_U8_t operationChannel) |
| 13325 | { |
| 13326 | v_U8_t iniDot11Mode = |
| 13327 | (WLAN_HDD_GET_CTX(pAdapter))->cfg_ini->dot11Mode; |
| 13328 | eHddDot11Mode hddDot11Mode = iniDot11Mode; |
| 13329 | |
Arun Kumar Khandavalli | 94a2bb0 | 2013-12-28 19:17:25 +0530 | [diff] [blame] | 13330 | hddLog(LOG1, FL("Channel Bonding Mode Selected is %u"), |
| 13331 | iniDot11Mode); |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 13332 | switch ( iniDot11Mode ) |
| 13333 | { |
| 13334 | case eHDD_DOT11_MODE_AUTO: |
| 13335 | case eHDD_DOT11_MODE_11ac: |
| 13336 | case eHDD_DOT11_MODE_11ac_ONLY: |
| 13337 | #ifdef WLAN_FEATURE_11AC |
Abhishek Singh | 4b1d235 | 2014-08-01 21:59:28 +0530 | [diff] [blame] | 13338 | if ( sme_IsFeatureSupportedByDriver(DOT11AC) && |
| 13339 | sme_IsFeatureSupportedByFW(DOT11AC) ) |
| 13340 | hddDot11Mode = eHDD_DOT11_MODE_11ac; |
| 13341 | else |
| 13342 | hddDot11Mode = eHDD_DOT11_MODE_11n; |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 13343 | #else |
| 13344 | hddDot11Mode = eHDD_DOT11_MODE_11n; |
| 13345 | #endif |
| 13346 | break; |
| 13347 | case eHDD_DOT11_MODE_11n: |
| 13348 | case eHDD_DOT11_MODE_11n_ONLY: |
| 13349 | hddDot11Mode = eHDD_DOT11_MODE_11n; |
| 13350 | break; |
| 13351 | default: |
| 13352 | hddDot11Mode = iniDot11Mode; |
| 13353 | break; |
| 13354 | } |
Hardik Kantilal Patel | 086e0a3 | 2014-11-20 14:56:26 +0530 | [diff] [blame] | 13355 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 13356 | if (operationChannel > SIR_11B_CHANNEL_END) |
| 13357 | #endif |
| 13358 | { |
| 13359 | /* This call decides required channel bonding mode */ |
| 13360 | sme_SelectCBMode((WLAN_HDD_GET_CTX(pAdapter)->hHal), |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 13361 | hdd_cfg_xlate_to_csr_phy_mode(hddDot11Mode), |
| 13362 | operationChannel); |
Hardik Kantilal Patel | 086e0a3 | 2014-11-20 14:56:26 +0530 | [diff] [blame] | 13363 | } |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 13364 | } |
| 13365 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13366 | /* |
| 13367 | * FUNCTION: wlan_hdd_cfg80211_connect_start |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13368 | * This function is used to start the association process |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13369 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13370 | int wlan_hdd_cfg80211_connect_start( hdd_adapter_t *pAdapter, |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 13371 | const u8 *ssid, size_t ssid_len, const u8 *bssid, |
| 13372 | const u8 *bssid_hint, u8 operatingChannel) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13373 | { |
| 13374 | int status = 0; |
| 13375 | hdd_wext_state_t *pWextState; |
Yue Ma | e36e355 | 2014-03-05 17:06:20 -0800 | [diff] [blame] | 13376 | hdd_context_t *pHddCtx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13377 | v_U32_t roamId; |
| 13378 | tCsrRoamProfile *pRoamProfile; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13379 | eCsrAuthType RSNAuthType; |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 13380 | const u8 *pValidBssid = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13381 | |
| 13382 | ENTER(); |
| 13383 | |
| 13384 | pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Yue Ma | e36e355 | 2014-03-05 17:06:20 -0800 | [diff] [blame] | 13385 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 13386 | |
| 13387 | status = wlan_hdd_validate_context(pHddCtx); |
| 13388 | if (status) |
| 13389 | { |
Yue Ma | e36e355 | 2014-03-05 17:06:20 -0800 | [diff] [blame] | 13390 | return status; |
| 13391 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13392 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13393 | if (SIR_MAC_MAX_SSID_LENGTH < ssid_len) |
| 13394 | { |
| 13395 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: wrong SSID len", __func__); |
| 13396 | return -EINVAL; |
| 13397 | } |
| 13398 | |
| 13399 | pRoamProfile = &pWextState->roamProfile; |
| 13400 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13401 | if (pRoamProfile) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13402 | { |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 13403 | hdd_station_ctx_t *pHddStaCtx; |
| 13404 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13405 | |
Siddharth Bhal | da0d162 | 2015-04-24 15:47:49 +0530 | [diff] [blame] | 13406 | wlan_hdd_get_frame_logs(pAdapter, WLAN_HDD_GET_FRAME_LOG_CMD_CLEAR); |
| 13407 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13408 | if (HDD_WMM_USER_MODE_NO_QOS == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13409 | (WLAN_HDD_GET_CTX(pAdapter))->cfg_ini->WmmMode) |
| 13410 | { |
| 13411 | /*QoS not enabled in cfg file*/ |
| 13412 | pRoamProfile->uapsd_mask = 0; |
| 13413 | } |
| 13414 | else |
| 13415 | { |
| 13416 | /*QoS enabled, update uapsd mask from cfg file*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13417 | pRoamProfile->uapsd_mask = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13418 | (WLAN_HDD_GET_CTX(pAdapter))->cfg_ini->UapsdMask; |
| 13419 | } |
| 13420 | |
| 13421 | pRoamProfile->SSIDs.numOfSSIDs = 1; |
| 13422 | pRoamProfile->SSIDs.SSIDList->SSID.length = ssid_len; |
| 13423 | vos_mem_zero(pRoamProfile->SSIDs.SSIDList->SSID.ssId, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13424 | sizeof(pRoamProfile->SSIDs.SSIDList->SSID.ssId)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13425 | vos_mem_copy((void *)(pRoamProfile->SSIDs.SSIDList->SSID.ssId), |
| 13426 | ssid, ssid_len); |
| 13427 | |
| 13428 | if (bssid) |
| 13429 | { |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 13430 | pValidBssid = bssid; |
| 13431 | } |
| 13432 | else if (bssid_hint) |
| 13433 | { |
| 13434 | pValidBssid = bssid_hint; |
| 13435 | } |
| 13436 | if (pValidBssid) |
| 13437 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13438 | pRoamProfile->BSSIDs.numOfBSSIDs = 1; |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 13439 | vos_mem_copy((void *)(pRoamProfile->BSSIDs.bssid), pValidBssid, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13440 | WNI_CFG_BSSID_LEN); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13441 | /* Save BSSID in seperate variable as well, as RoamProfile |
| 13442 | BSSID is getting zeroed out in the association process. And in |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13443 | case of join failure we should send valid BSSID to supplicant |
| 13444 | */ |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 13445 | vos_mem_copy((void *)(pWextState->req_bssId), pValidBssid, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13446 | WNI_CFG_BSSID_LEN); |
| 13447 | } |
Dhanashri Atre | 51981c6 | 2013-06-13 11:47:57 -0700 | [diff] [blame] | 13448 | else |
| 13449 | { |
| 13450 | vos_mem_zero((void *)(pRoamProfile->BSSIDs.bssid),WNI_CFG_BSSID_LEN); |
| 13451 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13452 | |
Arun Kumar Khandavalli | 94a2bb0 | 2013-12-28 19:17:25 +0530 | [diff] [blame] | 13453 | hddLog(LOG1, FL("Connect to SSID: %s opertating Channel: %u"), |
| 13454 | pRoamProfile->SSIDs.SSIDList->SSID.ssId, operatingChannel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13455 | if ((IW_AUTH_WPA_VERSION_WPA == pWextState->wpaVersion) || |
| 13456 | (IW_AUTH_WPA_VERSION_WPA2 == pWextState->wpaVersion)) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13457 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13458 | /*set gen ie*/ |
| 13459 | hdd_SetGENIEToCsr(pAdapter, &RSNAuthType); |
| 13460 | /*set auth*/ |
| 13461 | hdd_set_csr_auth_type(pAdapter, RSNAuthType); |
| 13462 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13463 | #ifdef FEATURE_WLAN_WAPI |
| 13464 | if (pAdapter->wapi_info.nWapiMode) |
| 13465 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 13466 | hddLog(LOG1, "%s: Setting WAPI AUTH Type and Encryption Mode values", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13467 | switch (pAdapter->wapi_info.wapiAuthMode) |
| 13468 | { |
| 13469 | case WAPI_AUTH_MODE_PSK: |
| 13470 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 13471 | hddLog(LOG1, "%s: WAPI AUTH TYPE: PSK: %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13472 | pAdapter->wapi_info.wapiAuthMode); |
| 13473 | pRoamProfile->AuthType.authType[0] = eCSR_AUTH_TYPE_WAPI_WAI_PSK; |
| 13474 | break; |
| 13475 | } |
| 13476 | case WAPI_AUTH_MODE_CERT: |
| 13477 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 13478 | hddLog(LOG1, "%s: WAPI AUTH TYPE: CERT: %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13479 | pAdapter->wapi_info.wapiAuthMode); |
| 13480 | pRoamProfile->AuthType.authType[0] = eCSR_AUTH_TYPE_WAPI_WAI_CERTIFICATE; |
| 13481 | break; |
| 13482 | } |
| 13483 | } // End of switch |
| 13484 | if ( pAdapter->wapi_info.wapiAuthMode == WAPI_AUTH_MODE_PSK || |
| 13485 | pAdapter->wapi_info.wapiAuthMode == WAPI_AUTH_MODE_CERT) |
| 13486 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 13487 | hddLog(LOG1, "%s: WAPI PAIRWISE/GROUP ENCRYPTION: WPI", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13488 | pRoamProfile->AuthType.numEntries = 1; |
| 13489 | pRoamProfile->EncryptionType.numEntries = 1; |
| 13490 | pRoamProfile->EncryptionType.encryptionType[0] = eCSR_ENCRYPT_TYPE_WPI; |
| 13491 | pRoamProfile->mcEncryptionType.numEntries = 1; |
| 13492 | pRoamProfile->mcEncryptionType.encryptionType[0] = eCSR_ENCRYPT_TYPE_WPI; |
| 13493 | } |
| 13494 | } |
| 13495 | #endif /* FEATURE_WLAN_WAPI */ |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 13496 | #ifdef WLAN_FEATURE_GTK_OFFLOAD |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 13497 | /* Initializing gtkOffloadReqParams */ |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 13498 | if ((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) || |
| 13499 | (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode)) |
| 13500 | { |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 13501 | memset(&pHddStaCtx->gtkOffloadReqParams, 0, |
| 13502 | sizeof (tSirGtkOffloadParams)); |
| 13503 | pHddStaCtx->gtkOffloadReqParams.ulFlags = GTK_OFFLOAD_DISABLE; |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 13504 | } |
| 13505 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13506 | pRoamProfile->csrPersona = pAdapter->device_mode; |
| 13507 | |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 13508 | if( operatingChannel ) |
| 13509 | { |
| 13510 | pRoamProfile->ChannelInfo.ChannelList = &operatingChannel; |
| 13511 | pRoamProfile->ChannelInfo.numOfChannels = 1; |
| 13512 | } |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 13513 | else |
| 13514 | { |
| 13515 | pRoamProfile->ChannelInfo.ChannelList = NULL; |
| 13516 | pRoamProfile->ChannelInfo.numOfChannels = 0; |
| 13517 | } |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 13518 | if ( (WLAN_HDD_IBSS == pAdapter->device_mode) && operatingChannel) |
| 13519 | { |
| 13520 | hdd_select_cbmode(pAdapter,operatingChannel); |
| 13521 | } |
Arun Kumar Khandavalli | 94a2bb0 | 2013-12-28 19:17:25 +0530 | [diff] [blame] | 13522 | |
Agarwal Ashish | 40f9b87 | 2015-09-01 16:17:35 +0530 | [diff] [blame] | 13523 | /* |
| 13524 | * Change conn_state to connecting before sme_RoamConnect(), |
| 13525 | * because sme_RoamConnect() has a direct path to call |
| 13526 | * hdd_smeRoamCallback(), which will change the conn_state |
| 13527 | * If direct path, conn_state will be accordingly changed |
| 13528 | * to NotConnected or Associated by either |
| 13529 | * hdd_AssociationCompletionHandler() or hdd_DisConnectHandler() |
| 13530 | * in sme_RoamCallback() |
| 13531 | * if sme_RomConnect is to be queued, |
| 13532 | * Connecting state will remain until it is completed. |
| 13533 | * If connection state is not changed, |
| 13534 | * connection state will remain in eConnectionState_NotConnected state. |
| 13535 | * In hdd_AssociationCompletionHandler, "hddDisconInProgress" is set to true |
| 13536 | * if conn state is eConnectionState_NotConnected. |
| 13537 | * If "hddDisconInProgress" is set to true then cfg80211 layer is not |
| 13538 | * informed of connect result indication which is an issue. |
| 13539 | */ |
| 13540 | |
Gopichand Nakkala | a3c8fb6 | 2013-06-21 15:36:42 +0530 | [diff] [blame] | 13541 | if (WLAN_HDD_INFRA_STATION == pAdapter->device_mode || |
| 13542 | WLAN_HDD_P2P_CLIENT == pAdapter->device_mode) |
Abhishek Singh | f4669da | 2014-05-26 15:07:49 +0530 | [diff] [blame] | 13543 | { |
| 13544 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Agarwal Ashish | 40f9b87 | 2015-09-01 16:17:35 +0530 | [diff] [blame] | 13545 | FL("Set HDD connState to eConnectionState_Connecting")); |
Madan Mohan Koyyalamudi | df86c42 | 2012-12-04 17:03:44 -0800 | [diff] [blame] | 13546 | hdd_connSetConnectionState(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter), |
| 13547 | eConnectionState_Connecting); |
Abhishek Singh | f4669da | 2014-05-26 15:07:49 +0530 | [diff] [blame] | 13548 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13549 | status = sme_RoamConnect( WLAN_HDD_GET_HAL_CTX(pAdapter), |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13550 | pAdapter->sessionId, pRoamProfile, &roamId); |
| 13551 | |
Gopichand Nakkala | a3c8fb6 | 2013-06-21 15:36:42 +0530 | [diff] [blame] | 13552 | if ((eHAL_STATUS_SUCCESS != status) && |
| 13553 | (WLAN_HDD_INFRA_STATION == pAdapter->device_mode || |
| 13554 | WLAN_HDD_P2P_CLIENT == pAdapter->device_mode)) |
Madan Mohan Koyyalamudi | d5acbf5 | 2012-11-28 01:45:08 +0530 | [diff] [blame] | 13555 | |
| 13556 | { |
Agarwal Ashish | 40f9b87 | 2015-09-01 16:17:35 +0530 | [diff] [blame] | 13557 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 13558 | FL("sme_RoamConnect (session %d) failed with status %d. -> NotConnected"), |
| 13559 | pAdapter->sessionId, status); |
Madan Mohan Koyyalamudi | 42dcd16 | 2012-12-03 16:34:04 -0800 | [diff] [blame] | 13560 | /* change back to NotAssociated */ |
Madan Mohan Koyyalamudi | d5acbf5 | 2012-11-28 01:45:08 +0530 | [diff] [blame] | 13561 | hdd_connSetConnectionState(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter), |
Madan Mohan Koyyalamudi | 42dcd16 | 2012-12-03 16:34:04 -0800 | [diff] [blame] | 13562 | eConnectionState_NotConnected); |
Madan Mohan Koyyalamudi | d5acbf5 | 2012-11-28 01:45:08 +0530 | [diff] [blame] | 13563 | } |
Madan Mohan Koyyalamudi | df86c42 | 2012-12-04 17:03:44 -0800 | [diff] [blame] | 13564 | |
| 13565 | pRoamProfile->ChannelInfo.ChannelList = NULL; |
| 13566 | pRoamProfile->ChannelInfo.numOfChannels = 0; |
| 13567 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13568 | } |
| 13569 | else |
| 13570 | { |
| 13571 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: No valid Roam profile", __func__); |
| 13572 | return -EINVAL; |
| 13573 | } |
Madan Mohan Koyyalamudi | fd4e1da | 2012-11-09 17:50:19 -0800 | [diff] [blame] | 13574 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13575 | return status; |
| 13576 | } |
| 13577 | |
| 13578 | /* |
| 13579 | * FUNCTION: wlan_hdd_set_cfg80211_auth_type |
| 13580 | * This function is used to set the authentication type (OPEN/SHARED). |
| 13581 | * |
| 13582 | */ |
| 13583 | static int wlan_hdd_cfg80211_set_auth_type(hdd_adapter_t *pAdapter, |
| 13584 | enum nl80211_auth_type auth_type) |
| 13585 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13586 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13587 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 13588 | |
| 13589 | ENTER(); |
| 13590 | |
| 13591 | /*set authentication type*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13592 | switch (auth_type) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13593 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13594 | case NL80211_AUTHTYPE_AUTOMATIC: |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 13595 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 13596 | "%s: set authentication type to AUTOSWITCH", __func__); |
| 13597 | pHddStaCtx->conn_info.authType = eCSR_AUTH_TYPE_AUTOSWITCH; |
| 13598 | break; |
| 13599 | |
| 13600 | case NL80211_AUTHTYPE_OPEN_SYSTEM: |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 13601 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 13602 | case NL80211_AUTHTYPE_FT: |
| 13603 | #endif /* WLAN_FEATURE_VOWIFI_11R */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13604 | hddLog(VOS_TRACE_LEVEL_INFO, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13605 | "%s: set authentication type to OPEN", __func__); |
| 13606 | pHddStaCtx->conn_info.authType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 13607 | break; |
| 13608 | |
| 13609 | case NL80211_AUTHTYPE_SHARED_KEY: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13610 | hddLog(VOS_TRACE_LEVEL_INFO, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13611 | "%s: set authentication type to SHARED", __func__); |
| 13612 | pHddStaCtx->conn_info.authType = eCSR_AUTH_TYPE_SHARED_KEY; |
| 13613 | break; |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 13614 | #ifdef FEATURE_WLAN_ESE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13615 | case NL80211_AUTHTYPE_NETWORK_EAP: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13616 | hddLog(VOS_TRACE_LEVEL_INFO, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13617 | "%s: set authentication type to CCKM WPA", __func__); |
| 13618 | pHddStaCtx->conn_info.authType = eCSR_AUTH_TYPE_CCKM_WPA;//eCSR_AUTH_TYPE_CCKM_RSN needs to be handled as well if required. |
| 13619 | break; |
| 13620 | #endif |
| 13621 | |
| 13622 | |
| 13623 | default: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13624 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 13625 | "%s: Unsupported authentication type %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13626 | auth_type); |
| 13627 | pHddStaCtx->conn_info.authType = eCSR_AUTH_TYPE_UNKNOWN; |
| 13628 | return -EINVAL; |
| 13629 | } |
| 13630 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13631 | pWextState->roamProfile.AuthType.authType[0] = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13632 | pHddStaCtx->conn_info.authType; |
| 13633 | return 0; |
| 13634 | } |
| 13635 | |
| 13636 | /* |
| 13637 | * FUNCTION: wlan_hdd_set_akm_suite |
| 13638 | * This function is used to set the key mgmt type(PSK/8021x). |
| 13639 | * |
| 13640 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13641 | static int wlan_hdd_set_akm_suite( hdd_adapter_t *pAdapter, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13642 | u32 key_mgmt |
| 13643 | ) |
| 13644 | { |
| 13645 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 13646 | ENTER(); |
Abhishek Singh | ae40803 | 2014-09-25 17:22:04 +0530 | [diff] [blame] | 13647 | /* Should be in ieee802_11_defs.h */ |
| 13648 | #define WLAN_AKM_SUITE_8021X_SHA256 0x000FAC05 |
| 13649 | #define WLAN_AKM_SUITE_PSK_SHA256 0x000FAC06 |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13650 | /*set key mgmt type*/ |
| 13651 | switch(key_mgmt) |
| 13652 | { |
| 13653 | case WLAN_AKM_SUITE_PSK: |
Abhishek Singh | ae40803 | 2014-09-25 17:22:04 +0530 | [diff] [blame] | 13654 | case WLAN_AKM_SUITE_PSK_SHA256: |
Gopichand Nakkala | 356fb10 | 2013-03-06 12:34:04 +0530 | [diff] [blame] | 13655 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 13656 | case WLAN_AKM_SUITE_FT_PSK: |
| 13657 | #endif |
| 13658 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: setting key mgmt type to PSK", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13659 | __func__); |
| 13660 | pWextState->authKeyMgmt |= IW_AUTH_KEY_MGMT_PSK; |
| 13661 | break; |
| 13662 | |
| 13663 | case WLAN_AKM_SUITE_8021X: |
Abhishek Singh | ae40803 | 2014-09-25 17:22:04 +0530 | [diff] [blame] | 13664 | case WLAN_AKM_SUITE_8021X_SHA256: |
Gopichand Nakkala | 356fb10 | 2013-03-06 12:34:04 +0530 | [diff] [blame] | 13665 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 13666 | case WLAN_AKM_SUITE_FT_8021X: |
| 13667 | #endif |
| 13668 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: setting key mgmt type to 8021x", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13669 | __func__); |
| 13670 | pWextState->authKeyMgmt |= IW_AUTH_KEY_MGMT_802_1X; |
| 13671 | break; |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 13672 | #ifdef FEATURE_WLAN_ESE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13673 | #define WLAN_AKM_SUITE_CCKM 0x00409600 /* Should be in ieee802_11_defs.h */ |
| 13674 | #define IW_AUTH_KEY_MGMT_CCKM 8 /* Should be in linux/wireless.h */ |
| 13675 | case WLAN_AKM_SUITE_CCKM: |
| 13676 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: setting key mgmt type to CCKM", |
| 13677 | __func__); |
| 13678 | pWextState->authKeyMgmt |= IW_AUTH_KEY_MGMT_CCKM; |
| 13679 | break; |
| 13680 | #endif |
Leela Venkata Kiran Kumar Reddy Chirala | e208a83 | 2014-04-27 22:34:25 -0700 | [diff] [blame] | 13681 | #ifndef WLAN_AKM_SUITE_OSEN |
| 13682 | #define WLAN_AKM_SUITE_OSEN 0x506f9a01 /* Should be in ieee802_11_defs.h */ |
| 13683 | case WLAN_AKM_SUITE_OSEN: |
| 13684 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: setting key mgmt type to OSEN", |
| 13685 | __func__); |
| 13686 | pWextState->authKeyMgmt |= IW_AUTH_KEY_MGMT_802_1X; |
| 13687 | break; |
| 13688 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13689 | |
| 13690 | default: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13691 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Unsupported key mgmt type %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13692 | __func__, key_mgmt); |
| 13693 | return -EINVAL; |
| 13694 | |
| 13695 | } |
| 13696 | return 0; |
| 13697 | } |
| 13698 | |
| 13699 | /* |
| 13700 | * FUNCTION: wlan_hdd_cfg80211_set_cipher |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13701 | * This function is used to set the encryption type |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13702 | * (NONE/WEP40/WEP104/TKIP/CCMP). |
| 13703 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13704 | static int wlan_hdd_cfg80211_set_cipher( hdd_adapter_t *pAdapter, |
| 13705 | u32 cipher, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13706 | bool ucast |
| 13707 | ) |
| 13708 | { |
| 13709 | eCsrEncryptionType encryptionType = eCSR_ENCRYPT_TYPE_NONE; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13710 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13711 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 13712 | |
| 13713 | ENTER(); |
| 13714 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13715 | if (!cipher) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13716 | { |
Ratheesh S P | 36dbc93 | 2015-08-07 14:28:57 +0530 | [diff] [blame] | 13717 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: received cipher %d - considering none", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13718 | __func__, cipher); |
| 13719 | encryptionType = eCSR_ENCRYPT_TYPE_NONE; |
| 13720 | } |
| 13721 | else |
| 13722 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13723 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13724 | /*set encryption method*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13725 | switch (cipher) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13726 | { |
| 13727 | case IW_AUTH_CIPHER_NONE: |
| 13728 | encryptionType = eCSR_ENCRYPT_TYPE_NONE; |
| 13729 | break; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13730 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13731 | case WLAN_CIPHER_SUITE_WEP40: |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 13732 | encryptionType = eCSR_ENCRYPT_TYPE_WEP40; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13733 | break; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13734 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13735 | case WLAN_CIPHER_SUITE_WEP104: |
Gopichand Nakkala | 2914956 | 2013-05-10 21:43:41 +0530 | [diff] [blame] | 13736 | encryptionType = eCSR_ENCRYPT_TYPE_WEP104; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13737 | break; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13738 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13739 | case WLAN_CIPHER_SUITE_TKIP: |
| 13740 | encryptionType = eCSR_ENCRYPT_TYPE_TKIP; |
| 13741 | break; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13742 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13743 | case WLAN_CIPHER_SUITE_CCMP: |
| 13744 | encryptionType = eCSR_ENCRYPT_TYPE_AES; |
| 13745 | break; |
| 13746 | #ifdef FEATURE_WLAN_WAPI |
| 13747 | case WLAN_CIPHER_SUITE_SMS4: |
| 13748 | encryptionType = eCSR_ENCRYPT_TYPE_WPI; |
| 13749 | break; |
| 13750 | #endif |
| 13751 | |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 13752 | #ifdef FEATURE_WLAN_ESE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13753 | case WLAN_CIPHER_SUITE_KRK: |
| 13754 | encryptionType = eCSR_ENCRYPT_TYPE_KRK; |
| 13755 | break; |
| 13756 | #endif |
| 13757 | default: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13758 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Unsupported cipher type %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13759 | __func__, cipher); |
| 13760 | return -EOPNOTSUPP; |
| 13761 | } |
| 13762 | } |
| 13763 | |
| 13764 | if (ucast) |
| 13765 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13766 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: setting unicast cipher type to %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13767 | __func__, encryptionType); |
| 13768 | pHddStaCtx->conn_info.ucEncryptionType = encryptionType; |
| 13769 | pWextState->roamProfile.EncryptionType.numEntries = 1; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13770 | pWextState->roamProfile.EncryptionType.encryptionType[0] = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13771 | encryptionType; |
| 13772 | } |
| 13773 | else |
| 13774 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13775 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: setting mcast cipher type to %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13776 | __func__, encryptionType); |
| 13777 | pHddStaCtx->conn_info.mcEncryptionType = encryptionType; |
| 13778 | pWextState->roamProfile.mcEncryptionType.numEntries = 1; |
| 13779 | pWextState->roamProfile.mcEncryptionType.encryptionType[0] = encryptionType; |
| 13780 | } |
| 13781 | |
| 13782 | return 0; |
| 13783 | } |
| 13784 | |
| 13785 | |
| 13786 | /* |
| 13787 | * FUNCTION: wlan_hdd_cfg80211_set_ie |
| 13788 | * This function is used to parse WPA/RSN IE's. |
| 13789 | */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13790 | int wlan_hdd_cfg80211_set_ie( hdd_adapter_t *pAdapter, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 13791 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 13792 | const u8 *ie, |
| 13793 | #else |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13794 | u8 *ie, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 13795 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13796 | size_t ie_len |
| 13797 | ) |
| 13798 | { |
| 13799 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 13800 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 13801 | const u8 *genie = ie; |
| 13802 | #else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13803 | u8 *genie = ie; |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 13804 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13805 | v_U16_t remLen = ie_len; |
| 13806 | #ifdef FEATURE_WLAN_WAPI |
| 13807 | v_U32_t akmsuite[MAX_NUM_AKM_SUITES]; |
| 13808 | u16 *tmp; |
| 13809 | v_U16_t akmsuiteCount; |
| 13810 | int *akmlist; |
| 13811 | #endif |
| 13812 | ENTER(); |
| 13813 | |
| 13814 | /* clear previous assocAddIE */ |
| 13815 | pWextState->assocAddIE.length = 0; |
| 13816 | pWextState->roamProfile.bWPSAssociation = VOS_FALSE; |
Leela Venkata Kiran Kumar Reddy Chirala | f257bef | 2014-04-11 18:48:12 -0700 | [diff] [blame] | 13817 | pWextState->roamProfile.bOSENAssociation = VOS_FALSE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13818 | |
| 13819 | while (remLen >= 2) |
| 13820 | { |
| 13821 | v_U16_t eLen = 0; |
| 13822 | v_U8_t elementId; |
| 13823 | elementId = *genie++; |
| 13824 | eLen = *genie++; |
| 13825 | remLen -= 2; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13826 | |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 13827 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: IE[0x%X], LEN[%d]", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13828 | __func__, elementId, eLen); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13829 | |
| 13830 | switch ( elementId ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13831 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13832 | case DOT11F_EID_WPA: |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 13833 | if (4 > eLen) /* should have at least OUI which is 4 bytes so extra 2 bytes not needed */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13834 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13835 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13836 | "%s: Invalid WPA IE", __func__); |
| 13837 | return -EINVAL; |
| 13838 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13839 | else if (0 == memcmp(&genie[0], "\x00\x50\xf2\x04", 4)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13840 | { |
| 13841 | v_U16_t curAddIELen = pWextState->assocAddIE.length; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13842 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set WPS IE(len %d)", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13843 | __func__, eLen + 2); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13844 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 13845 | if( SIR_MAC_MAX_ADD_IE_LENGTH < (pWextState->assocAddIE.length + eLen) ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13846 | { |
Jeff Johnson | 902c983 | 2012-12-10 14:28:09 -0800 | [diff] [blame] | 13847 | hddLog(VOS_TRACE_LEVEL_FATAL, "Cannot accommodate assocAddIE. " |
| 13848 | "Need bigger buffer space"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13849 | VOS_ASSERT(0); |
| 13850 | return -ENOMEM; |
| 13851 | } |
| 13852 | // WSC IE is saved to Additional IE ; it should be accumulated to handle WPS IE + P2P IE |
| 13853 | memcpy( pWextState->assocAddIE.addIEdata + curAddIELen, genie - 2, eLen + 2); |
| 13854 | pWextState->assocAddIE.length += eLen + 2; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13855 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13856 | pWextState->roamProfile.bWPSAssociation = VOS_TRUE; |
| 13857 | pWextState->roamProfile.pAddIEAssoc = pWextState->assocAddIE.addIEdata; |
| 13858 | pWextState->roamProfile.nAddIEAssocLength = pWextState->assocAddIE.length; |
| 13859 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13860 | else if (0 == memcmp(&genie[0], "\x00\x50\xf2", 3)) |
| 13861 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13862 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set WPA IE (len %d)",__func__, eLen + 2); |
| 13863 | memset( pWextState->WPARSNIE, 0, MAX_WPA_RSN_IE_LEN ); |
| 13864 | memcpy( pWextState->WPARSNIE, genie - 2, (eLen + 2) /*ie_len*/); |
| 13865 | pWextState->roamProfile.pWPAReqIE = pWextState->WPARSNIE; |
| 13866 | pWextState->roamProfile.nWPAReqIELength = eLen + 2;//ie_len; |
| 13867 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13868 | else if ( (0 == memcmp(&genie[0], P2P_OUI_TYPE, |
Kiet Lam | 8da9899 | 2013-11-21 15:59:07 +0530 | [diff] [blame] | 13869 | P2P_OUI_TYPE_SIZE))) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13870 | { |
| 13871 | v_U16_t curAddIELen = pWextState->assocAddIE.length; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13872 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set P2P IE(len %d)", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13873 | __func__, eLen + 2); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13874 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 13875 | if( SIR_MAC_MAX_ADD_IE_LENGTH < (pWextState->assocAddIE.length + eLen) ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13876 | { |
Jeff Johnson | 902c983 | 2012-12-10 14:28:09 -0800 | [diff] [blame] | 13877 | hddLog(VOS_TRACE_LEVEL_FATAL, "Cannot accommodate assocAddIE " |
| 13878 | "Need bigger buffer space"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13879 | VOS_ASSERT(0); |
| 13880 | return -ENOMEM; |
| 13881 | } |
| 13882 | // P2P IE is saved to Additional IE ; it should be accumulated to handle WPS IE + P2P IE |
| 13883 | memcpy( pWextState->assocAddIE.addIEdata + curAddIELen, genie - 2, eLen + 2); |
| 13884 | pWextState->assocAddIE.length += eLen + 2; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13885 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13886 | pWextState->roamProfile.pAddIEAssoc = pWextState->assocAddIE.addIEdata; |
| 13887 | pWextState->roamProfile.nAddIEAssocLength = pWextState->assocAddIE.length; |
| 13888 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13889 | #ifdef WLAN_FEATURE_WFD |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13890 | else if ( (0 == memcmp(&genie[0], WFD_OUI_TYPE, |
| 13891 | WFD_OUI_TYPE_SIZE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13892 | /*Consider WFD IE, only for P2P Client */ |
| 13893 | && (WLAN_HDD_P2P_CLIENT == pAdapter->device_mode) ) |
| 13894 | { |
| 13895 | v_U16_t curAddIELen = pWextState->assocAddIE.length; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13896 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set WFD IE(len %d)", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13897 | __func__, eLen + 2); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13898 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 13899 | if( SIR_MAC_MAX_ADD_IE_LENGTH < (pWextState->assocAddIE.length + eLen) ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13900 | { |
Jeff Johnson | 902c983 | 2012-12-10 14:28:09 -0800 | [diff] [blame] | 13901 | hddLog(VOS_TRACE_LEVEL_FATAL, "Cannot accommodate assocAddIE " |
| 13902 | "Need bigger buffer space"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13903 | VOS_ASSERT(0); |
| 13904 | return -ENOMEM; |
| 13905 | } |
| 13906 | // WFD IE is saved to Additional IE ; it should be accumulated to handle |
| 13907 | // WPS IE + P2P IE + WFD IE |
| 13908 | memcpy( pWextState->assocAddIE.addIEdata + curAddIELen, genie - 2, eLen + 2); |
| 13909 | pWextState->assocAddIE.length += eLen + 2; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13910 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 13911 | pWextState->roamProfile.pAddIEAssoc = pWextState->assocAddIE.addIEdata; |
| 13912 | pWextState->roamProfile.nAddIEAssocLength = pWextState->assocAddIE.length; |
| 13913 | } |
| 13914 | #endif |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 13915 | /* Appending HS 2.0 Indication Element in Assiciation Request */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13916 | else if ( (0 == memcmp(&genie[0], HS20_OUI_TYPE, |
Madan Mohan Koyyalamudi | 1bed598 | 2012-10-22 14:38:06 -0700 | [diff] [blame] | 13917 | HS20_OUI_TYPE_SIZE)) ) |
| 13918 | { |
| 13919 | v_U16_t curAddIELen = pWextState->assocAddIE.length; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 13920 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set HS20 IE(len %d)", |
Madan Mohan Koyyalamudi | 1bed598 | 2012-10-22 14:38:06 -0700 | [diff] [blame] | 13921 | __func__, eLen + 2); |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 13922 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 13923 | if( SIR_MAC_MAX_ADD_IE_LENGTH < (pWextState->assocAddIE.length + eLen) ) |
Madan Mohan Koyyalamudi | 1bed598 | 2012-10-22 14:38:06 -0700 | [diff] [blame] | 13924 | { |
Jeff Johnson | 902c983 | 2012-12-10 14:28:09 -0800 | [diff] [blame] | 13925 | hddLog(VOS_TRACE_LEVEL_FATAL, "Cannot accommodate assocAddIE " |
| 13926 | "Need bigger buffer space"); |
Madan Mohan Koyyalamudi | 1bed598 | 2012-10-22 14:38:06 -0700 | [diff] [blame] | 13927 | VOS_ASSERT(0); |
| 13928 | return -ENOMEM; |
| 13929 | } |
| 13930 | memcpy( pWextState->assocAddIE.addIEdata + curAddIELen, genie - 2, eLen + 2); |
| 13931 | pWextState->assocAddIE.length += eLen + 2; |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 13932 | |
Madan Mohan Koyyalamudi | 1bed598 | 2012-10-22 14:38:06 -0700 | [diff] [blame] | 13933 | pWextState->roamProfile.pAddIEAssoc = pWextState->assocAddIE.addIEdata; |
| 13934 | pWextState->roamProfile.nAddIEAssocLength = pWextState->assocAddIE.length; |
| 13935 | } |
Leela Venkata Kiran Kumar Reddy Chirala | f257bef | 2014-04-11 18:48:12 -0700 | [diff] [blame] | 13936 | /* Appending OSEN Information Element in Assiciation Request */ |
| 13937 | else if ( (0 == memcmp(&genie[0], OSEN_OUI_TYPE, |
| 13938 | OSEN_OUI_TYPE_SIZE)) ) |
| 13939 | { |
| 13940 | v_U16_t curAddIELen = pWextState->assocAddIE.length; |
| 13941 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set OSEN IE(len %d)", |
| 13942 | __func__, eLen + 2); |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 13943 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 13944 | if( SIR_MAC_MAX_ADD_IE_LENGTH < (pWextState->assocAddIE.length + eLen) ) |
Leela Venkata Kiran Kumar Reddy Chirala | f257bef | 2014-04-11 18:48:12 -0700 | [diff] [blame] | 13945 | { |
| 13946 | hddLog(VOS_TRACE_LEVEL_FATAL, "Cannot accommodate assocAddIE " |
| 13947 | "Need bigger buffer space"); |
| 13948 | VOS_ASSERT(0); |
| 13949 | return -ENOMEM; |
| 13950 | } |
| 13951 | memcpy( pWextState->assocAddIE.addIEdata + curAddIELen, genie - 2, eLen + 2); |
| 13952 | pWextState->assocAddIE.length += eLen + 2; |
| 13953 | |
| 13954 | pWextState->roamProfile.bOSENAssociation = VOS_TRUE; |
| 13955 | pWextState->roamProfile.pAddIEAssoc = pWextState->assocAddIE.addIEdata; |
| 13956 | pWextState->roamProfile.nAddIEAssocLength = pWextState->assocAddIE.length; |
| 13957 | } |
| 13958 | |
Abhishek Singh | 4322e62 | 2015-06-10 15:42:54 +0530 | [diff] [blame] | 13959 | /* Update only for WPA IE */ |
| 13960 | if (!memcmp(genie, WPA_OUI_TYPE, WPA_OUI_TYPE_SIZE) && |
| 13961 | (WLAN_HDD_IBSS == pAdapter->device_mode)) { |
Praveen Kumar Sirisilla | 7d68b7b | 2013-09-22 14:01:42 -0700 | [diff] [blame] | 13962 | |
| 13963 | /* populating as ADDIE in beacon frames */ |
| 13964 | if (ccmCfgSetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 13965 | WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA, (u8 *)genie - 2, eLen + 2, |
Praveen Kumar Sirisilla | 7d68b7b | 2013-09-22 14:01:42 -0700 | [diff] [blame] | 13966 | NULL, eANI_BOOLEAN_FALSE)== eHAL_STATUS_SUCCESS) |
| 13967 | { |
| 13968 | if (ccmCfgSetInt(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 13969 | WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG, 1,NULL, |
| 13970 | eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) |
| 13971 | { |
| 13972 | hddLog(LOGE, |
| 13973 | "Coldn't pass " |
| 13974 | "WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG to CCM"); |
| 13975 | } |
| 13976 | }/* ccmCfgSetStr(,WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA, , )*/ |
| 13977 | else |
| 13978 | hddLog(LOGE, |
| 13979 | "Could not pass on " |
| 13980 | "WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA to CCM"); |
| 13981 | |
| 13982 | /* IBSS mode doesn't contain params->proberesp_ies still |
| 13983 | beaconIE's need to be populated in probe response frames */ |
| 13984 | if ( (NULL != (genie - 2)) && (0 != eLen + 2) ) |
| 13985 | { |
| 13986 | u16 rem_probe_resp_ie_len = eLen + 2; |
| 13987 | u8 probe_rsp_ie_len[3] = {0}; |
| 13988 | u8 counter = 0; |
| 13989 | |
| 13990 | /* Check Probe Resp Length if it is greater then 255 then |
| 13991 | Store Probe Rsp IEs into WNI_CFG_PROBE_RSP_ADDNIE_DATA1 |
| 13992 | & WNI_CFG_PROBE_RSP_ADDNIE_DATA2 CFG Variable As We are |
| 13993 | not able Store More then 255 bytes into One Variable */ |
| 13994 | |
| 13995 | while ((rem_probe_resp_ie_len > 0) && (counter < 3)) |
| 13996 | { |
| 13997 | if (rem_probe_resp_ie_len > MAX_CFG_STRING_LEN) |
| 13998 | { |
| 13999 | probe_rsp_ie_len[counter++] = MAX_CFG_STRING_LEN; |
| 14000 | rem_probe_resp_ie_len -= MAX_CFG_STRING_LEN; |
| 14001 | } |
| 14002 | else |
| 14003 | { |
| 14004 | probe_rsp_ie_len[counter++] = rem_probe_resp_ie_len; |
| 14005 | rem_probe_resp_ie_len = 0; |
| 14006 | } |
| 14007 | } |
| 14008 | |
| 14009 | rem_probe_resp_ie_len = 0; |
| 14010 | |
| 14011 | if (probe_rsp_ie_len[0] > 0) |
| 14012 | { |
| 14013 | if (ccmCfgSetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14014 | WNI_CFG_PROBE_RSP_ADDNIE_DATA1, |
| 14015 | (tANI_U8*)(genie - 2), |
| 14016 | probe_rsp_ie_len[0], NULL, |
| 14017 | eANI_BOOLEAN_FALSE) |
| 14018 | == eHAL_STATUS_FAILURE) |
| 14019 | { |
| 14020 | hddLog(LOGE, |
| 14021 | "Could not pass" |
| 14022 | "on WNI_CFG_PROBE_RSP_ADDNIE_DATA1 to CCM"); |
| 14023 | } |
| 14024 | rem_probe_resp_ie_len += probe_rsp_ie_len[0]; |
| 14025 | } |
| 14026 | |
| 14027 | if (probe_rsp_ie_len[1] > 0) |
| 14028 | { |
| 14029 | if (ccmCfgSetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14030 | WNI_CFG_PROBE_RSP_ADDNIE_DATA2, |
| 14031 | (tANI_U8*)(genie - (2 + rem_probe_resp_ie_len)), |
| 14032 | probe_rsp_ie_len[1], NULL, |
| 14033 | eANI_BOOLEAN_FALSE) |
| 14034 | == eHAL_STATUS_FAILURE) |
| 14035 | { |
| 14036 | hddLog(LOGE, |
| 14037 | "Could not pass" |
| 14038 | "on WNI_CFG_PROBE_RSP_ADDNIE_DATA2 to CCM"); |
| 14039 | } |
| 14040 | rem_probe_resp_ie_len += probe_rsp_ie_len[1]; |
| 14041 | } |
| 14042 | |
| 14043 | if (probe_rsp_ie_len[2] > 0) |
| 14044 | { |
| 14045 | if (ccmCfgSetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14046 | WNI_CFG_PROBE_RSP_ADDNIE_DATA3, |
| 14047 | (tANI_U8*)(genie - (2 + rem_probe_resp_ie_len)), |
| 14048 | probe_rsp_ie_len[2], NULL, |
| 14049 | eANI_BOOLEAN_FALSE) |
| 14050 | == eHAL_STATUS_FAILURE) |
| 14051 | { |
| 14052 | hddLog(LOGE, |
| 14053 | "Could not pass" |
| 14054 | "on WNI_CFG_PROBE_RSP_ADDNIE_DATA3 to CCM"); |
| 14055 | } |
| 14056 | rem_probe_resp_ie_len += probe_rsp_ie_len[2]; |
| 14057 | } |
| 14058 | |
| 14059 | if (ccmCfgSetInt(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14060 | WNI_CFG_PROBE_RSP_ADDNIE_FLAG, 1,NULL, |
| 14061 | eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) |
| 14062 | { |
| 14063 | hddLog(LOGE, |
| 14064 | "Could not pass" |
| 14065 | "on WNI_CFG_PROBE_RSP_ADDNIE_FLAG to CCM"); |
| 14066 | } |
| 14067 | } |
Praveen Kumar Sirisilla | 7d68b7b | 2013-09-22 14:01:42 -0700 | [diff] [blame] | 14068 | } /* end of if (WLAN_HDD_IBSS == pAdapter->device_mode) */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14069 | break; |
| 14070 | case DOT11F_EID_RSN: |
| 14071 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set RSN IE(len %d)",__func__, eLen + 2); |
| 14072 | memset( pWextState->WPARSNIE, 0, MAX_WPA_RSN_IE_LEN ); |
| 14073 | memcpy( pWextState->WPARSNIE, genie - 2, (eLen + 2)/*ie_len*/); |
| 14074 | pWextState->roamProfile.pRSNReqIE = pWextState->WPARSNIE; |
| 14075 | pWextState->roamProfile.nRSNReqIELength = eLen + 2; //ie_len; |
| 14076 | break; |
Abhishek Singh | 15d9560 | 2015-03-24 15:52:57 +0530 | [diff] [blame] | 14077 | |
| 14078 | /* Appending Extended Capabilities with Interworking bit set |
| 14079 | * in Assoc Req. |
| 14080 | * |
| 14081 | * In assoc req this EXT Cap will only be taken into account if |
| 14082 | * interworkingService bit is set to 1. Currently |
| 14083 | * driver is only interested in interworkingService capability |
| 14084 | * from supplicant. If in future any other EXT Cap info is |
| 14085 | * required from supplicat, it needs to be handled while |
| 14086 | * sending Assoc Req in LIM. |
| 14087 | */ |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14088 | case DOT11F_EID_EXTCAP: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14089 | { |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14090 | v_U16_t curAddIELen = pWextState->assocAddIE.length; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14091 | hddLog (VOS_TRACE_LEVEL_INFO, "%s Set Extended CAPS IE(len %d)", |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14092 | __func__, eLen + 2); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14093 | |
Ganesh Kondabattini | 7500fb3 | 2015-04-10 14:50:32 +0530 | [diff] [blame] | 14094 | if( SIR_MAC_MAX_ADD_IE_LENGTH < (pWextState->assocAddIE.length + eLen) ) |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14095 | { |
Jeff Johnson | 902c983 | 2012-12-10 14:28:09 -0800 | [diff] [blame] | 14096 | hddLog(VOS_TRACE_LEVEL_FATAL, "Cannot accommodate assocAddIE " |
| 14097 | "Need bigger buffer space"); |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14098 | VOS_ASSERT(0); |
| 14099 | return -ENOMEM; |
| 14100 | } |
| 14101 | memcpy( pWextState->assocAddIE.addIEdata + curAddIELen, genie - 2, eLen + 2); |
| 14102 | pWextState->assocAddIE.length += eLen + 2; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14103 | |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14104 | pWextState->roamProfile.pAddIEAssoc = pWextState->assocAddIE.addIEdata; |
| 14105 | pWextState->roamProfile.nAddIEAssocLength = pWextState->assocAddIE.length; |
| 14106 | break; |
| 14107 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14108 | #ifdef FEATURE_WLAN_WAPI |
| 14109 | case WLAN_EID_WAPI: |
| 14110 | pAdapter->wapi_info.nWapiMode = 1; //Setting WAPI Mode to ON=1 |
Jeff Johnson | 0299d0a | 2013-10-30 12:37:43 -0700 | [diff] [blame] | 14111 | hddLog(VOS_TRACE_LEVEL_INFO, "WAPI MODE IS %u", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14112 | pAdapter->wapi_info.nWapiMode); |
| 14113 | tmp = (u16 *)ie; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14114 | tmp = tmp + 2; // Skip element Id and Len, Version |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14115 | akmsuiteCount = WPA_GET_LE16(tmp); |
| 14116 | tmp = tmp + 1; |
| 14117 | akmlist = (int *)(tmp); |
| 14118 | if(akmsuiteCount <= MAX_NUM_AKM_SUITES) |
| 14119 | { |
| 14120 | memcpy(akmsuite, akmlist, (4*akmsuiteCount)); |
| 14121 | } |
| 14122 | else |
| 14123 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 14124 | hddLog(VOS_TRACE_LEVEL_FATAL, "Invalid akmSuite count"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14125 | VOS_ASSERT(0); |
| 14126 | return -EINVAL; |
| 14127 | } |
| 14128 | |
| 14129 | if (WAPI_PSK_AKM_SUITE == akmsuite[0]) |
| 14130 | { |
| 14131 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: WAPI AUTH MODE SET TO PSK", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 14132 | __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14133 | pAdapter->wapi_info.wapiAuthMode = WAPI_AUTH_MODE_PSK; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14134 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14135 | if (WAPI_CERT_AKM_SUITE == akmsuite[0]) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14136 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14137 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: WAPI AUTH MODE SET TO CERTIFICATE", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 14138 | __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14139 | pAdapter->wapi_info.wapiAuthMode = WAPI_AUTH_MODE_CERT; |
| 14140 | } |
| 14141 | break; |
| 14142 | #endif |
| 14143 | default: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14144 | hddLog (VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14145 | "%s Set UNKNOWN IE %X", __func__, elementId); |
Madan Mohan Koyyalamudi | ef3b66e | 2012-10-11 14:29:42 -0700 | [diff] [blame] | 14146 | /* when Unknown IE is received we should break and continue |
| 14147 | * to the next IE in the buffer instead we were returning |
| 14148 | * so changing this to break */ |
| 14149 | break; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14150 | } |
| 14151 | genie += eLen; |
| 14152 | remLen -= eLen; |
| 14153 | } |
| 14154 | EXIT(); |
| 14155 | return 0; |
| 14156 | } |
| 14157 | |
| 14158 | /* |
Gopichand Nakkala | 18f0c26 | 2013-05-07 23:25:08 +0530 | [diff] [blame] | 14159 | * FUNCTION: hdd_isWPAIEPresent |
| 14160 | * Parse the received IE to find the WPA IE |
| 14161 | * |
| 14162 | */ |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14163 | static bool hdd_isWPAIEPresent( |
| 14164 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)) |
| 14165 | const u8 *ie, |
| 14166 | #else |
| 14167 | u8 *ie, |
| 14168 | #endif |
| 14169 | u8 ie_len) |
Gopichand Nakkala | 18f0c26 | 2013-05-07 23:25:08 +0530 | [diff] [blame] | 14170 | { |
| 14171 | v_U8_t eLen = 0; |
| 14172 | v_U16_t remLen = ie_len; |
| 14173 | v_U8_t elementId = 0; |
| 14174 | |
| 14175 | while (remLen >= 2) |
| 14176 | { |
| 14177 | elementId = *ie++; |
| 14178 | eLen = *ie++; |
| 14179 | remLen -= 2; |
| 14180 | if (eLen > remLen) |
| 14181 | { |
| 14182 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 14183 | "%s: IE length is wrong %d", __func__, eLen); |
| 14184 | return FALSE; |
| 14185 | } |
| 14186 | if ((elementId == DOT11F_EID_WPA) && (remLen > 5)) |
| 14187 | { |
| 14188 | /* OUI - 0x00 0X50 0XF2 |
| 14189 | WPA Information Element - 0x01 |
| 14190 | WPA version - 0x01*/ |
| 14191 | if (0 == memcmp(&ie[0], "\x00\x50\xf2\x01\x01", 5)) |
| 14192 | return TRUE; |
| 14193 | } |
| 14194 | ie += eLen; |
| 14195 | remLen -= eLen; |
| 14196 | } |
| 14197 | return FALSE; |
| 14198 | } |
| 14199 | |
| 14200 | /* |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14201 | * FUNCTION: wlan_hdd_cfg80211_set_privacy |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14202 | * This function is used to initialize the security |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14203 | * parameters during connect operation. |
| 14204 | */ |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14205 | int wlan_hdd_cfg80211_set_privacy(hdd_adapter_t *pAdapter, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14206 | struct cfg80211_connect_params *req |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14207 | ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14208 | { |
| 14209 | int status = 0; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14210 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14211 | ENTER(); |
| 14212 | |
| 14213 | /*set wpa version*/ |
| 14214 | pWextState->wpaVersion = IW_AUTH_WPA_VERSION_DISABLED; |
| 14215 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14216 | if (req->crypto.wpa_versions) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14217 | { |
Gopichand Nakkala | 781ded4 | 2013-06-28 12:10:45 +0530 | [diff] [blame] | 14218 | if (NL80211_WPA_VERSION_1 == req->crypto.wpa_versions) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14219 | { |
| 14220 | pWextState->wpaVersion = IW_AUTH_WPA_VERSION_WPA; |
| 14221 | } |
| 14222 | else if (NL80211_WPA_VERSION_2 == req->crypto.wpa_versions) |
| 14223 | { |
| 14224 | pWextState->wpaVersion = IW_AUTH_WPA_VERSION_WPA2; |
| 14225 | } |
| 14226 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14227 | |
| 14228 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: set wpa version to %d", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14229 | pWextState->wpaVersion); |
| 14230 | |
| 14231 | /*set authentication type*/ |
| 14232 | status = wlan_hdd_cfg80211_set_auth_type(pAdapter, req->auth_type); |
| 14233 | |
| 14234 | if (0 > status) |
| 14235 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14236 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14237 | "%s: failed to set authentication type ", __func__); |
| 14238 | return status; |
| 14239 | } |
| 14240 | |
| 14241 | /*set key mgmt type*/ |
| 14242 | if (req->crypto.n_akm_suites) |
| 14243 | { |
| 14244 | status = wlan_hdd_set_akm_suite(pAdapter, req->crypto.akm_suites[0]); |
| 14245 | if (0 > status) |
| 14246 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14247 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: failed to set akm suite", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14248 | __func__); |
| 14249 | return status; |
| 14250 | } |
| 14251 | } |
| 14252 | |
| 14253 | /*set pairwise cipher type*/ |
| 14254 | if (req->crypto.n_ciphers_pairwise) |
| 14255 | { |
| 14256 | status = wlan_hdd_cfg80211_set_cipher(pAdapter, |
| 14257 | req->crypto.ciphers_pairwise[0], true); |
| 14258 | if (0 > status) |
| 14259 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14260 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14261 | "%s: failed to set unicast cipher type", __func__); |
| 14262 | return status; |
| 14263 | } |
| 14264 | } |
| 14265 | else |
| 14266 | { |
| 14267 | /*Reset previous cipher suite to none*/ |
| 14268 | status = wlan_hdd_cfg80211_set_cipher(pAdapter, 0, true); |
| 14269 | if (0 > status) |
| 14270 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14271 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14272 | "%s: failed to set unicast cipher type", __func__); |
| 14273 | return status; |
| 14274 | } |
| 14275 | } |
| 14276 | |
| 14277 | /*set group cipher type*/ |
| 14278 | status = wlan_hdd_cfg80211_set_cipher(pAdapter, req->crypto.cipher_group, |
| 14279 | false); |
| 14280 | |
| 14281 | if (0 > status) |
| 14282 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14283 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: failed to set mcast cipher type", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14284 | __func__); |
| 14285 | return status; |
| 14286 | } |
| 14287 | |
Chet Lanctot | 186b573 | 2013-03-18 10:26:30 -0700 | [diff] [blame] | 14288 | #ifdef WLAN_FEATURE_11W |
| 14289 | pWextState->roamProfile.MFPEnabled = (req->mfp == NL80211_MFP_REQUIRED); |
| 14290 | #endif |
| 14291 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14292 | /*parse WPA/RSN IE, and set the correspoing fileds in Roam profile*/ |
| 14293 | if (req->ie_len) |
| 14294 | { |
| 14295 | status = wlan_hdd_cfg80211_set_ie(pAdapter, req->ie, req->ie_len); |
| 14296 | if ( 0 > status) |
| 14297 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14298 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: failed to parse the WPA/RSN IE", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14299 | __func__); |
| 14300 | return status; |
| 14301 | } |
| 14302 | } |
| 14303 | |
| 14304 | /*incase of WEP set default key information*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14305 | if (req->key && req->key_len) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14306 | { |
| 14307 | if ( (WLAN_CIPHER_SUITE_WEP40 == req->crypto.ciphers_pairwise[0]) |
| 14308 | || (WLAN_CIPHER_SUITE_WEP104 == req->crypto.ciphers_pairwise[0]) |
| 14309 | ) |
| 14310 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14311 | if ( IW_AUTH_KEY_MGMT_802_1X |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14312 | == (pWextState->authKeyMgmt & IW_AUTH_KEY_MGMT_802_1X )) |
| 14313 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14314 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Dynamic WEP not supported", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14315 | __func__); |
| 14316 | return -EOPNOTSUPP; |
| 14317 | } |
| 14318 | else |
| 14319 | { |
| 14320 | u8 key_len = req->key_len; |
| 14321 | u8 key_idx = req->key_idx; |
| 14322 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14323 | if ((eCSR_SECURITY_WEP_KEYSIZE_MAX_BYTES >= key_len) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14324 | && (CSR_MAX_NUM_KEY > key_idx) |
| 14325 | ) |
| 14326 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14327 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 14328 | "%s: setting default wep key, key_idx = %hu key_len %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14329 | __func__, key_idx, key_len); |
| 14330 | vos_mem_copy( |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14331 | &pWextState->roamProfile.Keys.KeyMaterial[key_idx][0], |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14332 | req->key, key_len); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14333 | pWextState->roamProfile.Keys.KeyLength[key_idx] = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14334 | (u8)key_len; |
| 14335 | pWextState->roamProfile.Keys.defaultIndex = (u8)key_idx; |
| 14336 | } |
| 14337 | } |
| 14338 | } |
| 14339 | } |
| 14340 | |
| 14341 | return status; |
| 14342 | } |
| 14343 | |
| 14344 | /* |
Vinay Krishna Eranna | 2104232 | 2014-01-08 19:21:39 +0530 | [diff] [blame] | 14345 | * FUNCTION: wlan_hdd_try_disconnect |
| 14346 | * This function is used to disconnect from previous |
| 14347 | * connection |
| 14348 | */ |
| 14349 | static int wlan_hdd_try_disconnect( hdd_adapter_t *pAdapter ) |
| 14350 | { |
| 14351 | long ret = 0; |
| 14352 | hdd_station_ctx_t *pHddStaCtx; |
| 14353 | eMib_dot11DesiredBssType connectedBssType; |
| 14354 | |
| 14355 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 14356 | |
| 14357 | hdd_connGetConnectedBssType(pHddStaCtx,&connectedBssType ); |
| 14358 | |
| 14359 | if((eMib_dot11DesiredBssType_independent == connectedBssType) || |
| 14360 | (eConnectionState_Associated == pHddStaCtx->conn_info.connState) || |
| 14361 | (eConnectionState_IbssConnected == pHddStaCtx->conn_info.connState)) |
| 14362 | { |
Abhishek Singh | f796258 | 2015-10-23 10:54:06 +0530 | [diff] [blame] | 14363 | hdd_connSetConnectionState(pHddStaCtx, |
| 14364 | eConnectionState_Disconnecting); |
Vinay Krishna Eranna | 2104232 | 2014-01-08 19:21:39 +0530 | [diff] [blame] | 14365 | /* Issue disconnect to CSR */ |
| 14366 | INIT_COMPLETION(pAdapter->disconnect_comp_var); |
| 14367 | if( eHAL_STATUS_SUCCESS == |
| 14368 | sme_RoamDisconnect( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14369 | pAdapter->sessionId, |
| 14370 | eCSR_DISCONNECT_REASON_UNSPECIFIED ) ) |
| 14371 | { |
| 14372 | ret = wait_for_completion_interruptible_timeout( |
| 14373 | &pAdapter->disconnect_comp_var, |
| 14374 | msecs_to_jiffies(WLAN_WAIT_TIME_DISCONNECT)); |
| 14375 | if (0 >= ret) |
| 14376 | { |
| 14377 | hddLog(LOGE, FL("Failed to receive disconnect event")); |
| 14378 | return -EALREADY; |
| 14379 | } |
| 14380 | } |
| 14381 | } |
| 14382 | else if(eConnectionState_Disconnecting == pHddStaCtx->conn_info.connState) |
| 14383 | { |
| 14384 | ret = wait_for_completion_interruptible_timeout( |
| 14385 | &pAdapter->disconnect_comp_var, |
| 14386 | msecs_to_jiffies(WLAN_WAIT_TIME_DISCONNECT)); |
| 14387 | if (0 >= ret) |
| 14388 | { |
| 14389 | hddLog(LOGE, FL("Failed to receive disconnect event")); |
| 14390 | return -EALREADY; |
| 14391 | } |
| 14392 | } |
| 14393 | |
| 14394 | return 0; |
| 14395 | } |
| 14396 | |
| 14397 | /* |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 14398 | * FUNCTION: __wlan_hdd_cfg80211_connect |
| 14399 | * This function is used to start the association process |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14400 | */ |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 14401 | static int __wlan_hdd_cfg80211_connect( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14402 | struct net_device *ndev, |
| 14403 | struct cfg80211_connect_params *req |
| 14404 | ) |
| 14405 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14406 | int status; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14407 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( ndev ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14408 | VOS_STATUS exitbmpsStatus = VOS_STATUS_E_INVAL; |
Sushant Kaushik | ba6764e | 2014-06-30 19:52:09 +0530 | [diff] [blame] | 14409 | hdd_context_t *pHddCtx = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14410 | |
| 14411 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 14412 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 14413 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 14414 | TRACE_CODE_HDD_CFG80211_CONNECT, |
| 14415 | pAdapter->sessionId, pAdapter->device_mode)); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14416 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 14417 | "%s: device_mode = %s (%d)", __func__, |
| 14418 | hdd_device_modetoString(pAdapter->device_mode), |
| 14419 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14420 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14421 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Rajesh Chauhan | a0516c6 | 2014-01-30 16:11:18 -0800 | [diff] [blame] | 14422 | if (!pHddCtx) |
| 14423 | { |
| 14424 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 14425 | "%s: HDD context is null", __func__); |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 14426 | return -EINVAL; |
Rajesh Chauhan | a0516c6 | 2014-01-30 16:11:18 -0800 | [diff] [blame] | 14427 | } |
| 14428 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14429 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14430 | if (0 != status) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14431 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14432 | return status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14433 | } |
| 14434 | |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 14435 | if (vos_max_concurrent_connections_reached()) { |
| 14436 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reached max concurrent connections")); |
| 14437 | return -ECONNREFUSED; |
| 14438 | } |
| 14439 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14440 | #ifdef WLAN_BTAMP_FEATURE |
| 14441 | //Infra connect not supported when AMP traffic is on. |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14442 | if( VOS_TRUE == WLANBAP_AmpSessionOn() ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14443 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14444 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14445 | "%s: No connection when AMP is on", __func__); |
Madan Mohan Koyyalamudi | cae253a | 2012-11-06 19:10:35 -0800 | [diff] [blame] | 14446 | return -ECONNREFUSED; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14447 | } |
| 14448 | #endif |
Vinay Krishna Eranna | 2104232 | 2014-01-08 19:21:39 +0530 | [diff] [blame] | 14449 | |
| 14450 | //If Device Mode is Station Concurrent Sessions Exit BMps |
| 14451 | //P2P Mode will be taken care in Open/close adapter |
| 14452 | if((WLAN_HDD_INFRA_STATION == pAdapter->device_mode) && |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 14453 | (vos_concurrent_open_sessions_running())) { |
| 14454 | exitbmpsStatus = hdd_disable_bmps_imps(pHddCtx, |
| 14455 | WLAN_HDD_INFRA_STATION); |
Vinay Krishna Eranna | 2104232 | 2014-01-08 19:21:39 +0530 | [diff] [blame] | 14456 | } |
| 14457 | |
| 14458 | /*Try disconnecting if already in connected state*/ |
| 14459 | status = wlan_hdd_try_disconnect(pAdapter); |
| 14460 | if ( 0 > status) |
| 14461 | { |
| 14462 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to disconnect the existing" |
| 14463 | " connection")); |
| 14464 | return -EALREADY; |
| 14465 | } |
| 14466 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14467 | /*initialise security parameters*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14468 | status = wlan_hdd_cfg80211_set_privacy(pAdapter, req); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14469 | |
| 14470 | if ( 0 > status) |
| 14471 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14472 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: failed to set security params", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14473 | __func__); |
| 14474 | return status; |
| 14475 | } |
Mohit Khanna | 765234a | 2012-09-11 15:08:35 -0700 | [diff] [blame] | 14476 | if ( req->channel ) |
| 14477 | { |
| 14478 | status = wlan_hdd_cfg80211_connect_start(pAdapter, req->ssid, |
| 14479 | req->ssid_len, req->bssid, |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 14480 | req->bssid_hint, |
Mohit Khanna | 765234a | 2012-09-11 15:08:35 -0700 | [diff] [blame] | 14481 | req->channel->hw_value); |
| 14482 | } |
| 14483 | else |
| 14484 | { |
| 14485 | status = wlan_hdd_cfg80211_connect_start(pAdapter, req->ssid, |
Hanumantha Reddy Pothula | 64081b7 | 2015-09-11 15:47:32 +0530 | [diff] [blame] | 14486 | req->ssid_len, req->bssid, |
| 14487 | req->bssid_hint, 0); |
Mohit Khanna | 765234a | 2012-09-11 15:08:35 -0700 | [diff] [blame] | 14488 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14489 | |
Sushant Kaushik | d708398 | 2015-03-18 14:33:24 +0530 | [diff] [blame] | 14490 | if (0 != status) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14491 | { |
| 14492 | //ReEnable BMPS if disabled |
| 14493 | if((VOS_STATUS_SUCCESS == exitbmpsStatus) && |
| 14494 | (NULL != pHddCtx)) |
| 14495 | { |
Gopichand Nakkala | a2fe5b0 | 2013-06-06 16:32:28 +0530 | [diff] [blame] | 14496 | if (pHddCtx->hdd_wlan_suspended) |
| 14497 | { |
| 14498 | hdd_set_pwrparams(pHddCtx); |
| 14499 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14500 | //ReEnable Bmps and Imps back |
| 14501 | hdd_enable_bmps_imps(pHddCtx); |
| 14502 | } |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 14503 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("connect failed")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14504 | return status; |
| 14505 | } |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14506 | pHddCtx->isAmpAllowed = VOS_FALSE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14507 | EXIT(); |
| 14508 | return status; |
| 14509 | } |
| 14510 | |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 14511 | static int wlan_hdd_cfg80211_connect( struct wiphy *wiphy, |
| 14512 | struct net_device *ndev, |
| 14513 | struct cfg80211_connect_params *req) |
| 14514 | { |
| 14515 | int ret; |
| 14516 | vos_ssr_protect(__func__); |
| 14517 | ret = __wlan_hdd_cfg80211_connect(wiphy, ndev, req); |
| 14518 | vos_ssr_unprotect(__func__); |
| 14519 | |
| 14520 | return ret; |
| 14521 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14522 | |
| 14523 | /* |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14524 | * FUNCTION: wlan_hdd_disconnect |
| 14525 | * This function is used to issue a disconnect request to SME |
| 14526 | */ |
| 14527 | int wlan_hdd_disconnect( hdd_adapter_t *pAdapter, u16 reason ) |
| 14528 | { |
Abhishek Singh | 6ab864d | 2014-11-27 12:10:10 +0530 | [diff] [blame] | 14529 | int status, result = 0; |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14530 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14531 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14532 | long ret; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14533 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 14534 | ENTER(); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14535 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 14536 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14537 | if (0 != status) |
| 14538 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14539 | return status; |
| 14540 | } |
Abhishek Singh | 07e4a89 | 2015-11-23 11:29:57 +0530 | [diff] [blame] | 14541 | /* Indicate sme of disconnect so that in progress connection or preauth |
| 14542 | * can be aborted |
| 14543 | */ |
| 14544 | sme_abortConnection(WLAN_HDD_GET_HAL_CTX(pAdapter), |
Sushant Kaushik | b4834d2 | 2015-07-15 15:29:05 +0530 | [diff] [blame] | 14545 | pAdapter->sessionId); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14546 | pHddCtx->isAmpAllowed = VOS_TRUE; |
Agarwal Ashish | c65b5ca | 2014-07-28 21:02:57 +0530 | [diff] [blame] | 14547 | |
Agarwal Ashish | 47d1811 | 2014-08-04 19:55:07 +0530 | [diff] [blame] | 14548 | /* Need to apply spin lock before decreasing active sessions |
| 14549 | * as there can be chance for double decrement if context switch |
| 14550 | * Calls hdd_DisConnectHandler. |
| 14551 | */ |
| 14552 | |
| 14553 | spin_lock_bh(&pAdapter->lock_for_active_session); |
Agarwal Ashish | c65b5ca | 2014-07-28 21:02:57 +0530 | [diff] [blame] | 14554 | if (eConnectionState_Associated == pHddStaCtx->conn_info.connState) |
| 14555 | { |
Agarwal Ashish | c65b5ca | 2014-07-28 21:02:57 +0530 | [diff] [blame] | 14556 | wlan_hdd_decr_active_session(pHddCtx, pAdapter->device_mode); |
| 14557 | } |
Agarwal Ashish | 47d1811 | 2014-08-04 19:55:07 +0530 | [diff] [blame] | 14558 | hdd_connSetConnectionState( pHddStaCtx, eConnectionState_Disconnecting ); |
| 14559 | spin_unlock_bh(&pAdapter->lock_for_active_session); |
Agarwal Ashish | c65b5ca | 2014-07-28 21:02:57 +0530 | [diff] [blame] | 14560 | |
Abhishek Singh | f4669da | 2014-05-26 15:07:49 +0530 | [diff] [blame] | 14561 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Agarwal Ashish | 47d1811 | 2014-08-04 19:55:07 +0530 | [diff] [blame] | 14562 | FL( "Set HDD connState to eConnectionState_Disconnecting" )); |
| 14563 | |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14564 | INIT_COMPLETION(pAdapter->disconnect_comp_var); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14565 | |
Mihir Shete | 182a0b2 | 2014-08-18 16:08:48 +0530 | [diff] [blame] | 14566 | /* |
| 14567 | * stop tx queues before deleting STA/BSS context from the firmware. |
| 14568 | * tx has to be disabled because the firmware can get busy dropping |
| 14569 | * the tx frames after BSS/STA has been deleted and will not send |
| 14570 | * back a response resulting in WDI timeout |
| 14571 | */ |
Padma, Santhosh Kumar | 9dacb5c | 2014-12-17 19:22:56 +0530 | [diff] [blame] | 14572 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Disabling queues")); |
Mihir Shete | 182a0b2 | 2014-08-18 16:08:48 +0530 | [diff] [blame] | 14573 | netif_tx_disable(pAdapter->dev); |
| 14574 | netif_carrier_off(pAdapter->dev); |
Arun Kumar Khandavalli | 94a2bb0 | 2013-12-28 19:17:25 +0530 | [diff] [blame] | 14575 | |
Mihir Shete | 182a0b2 | 2014-08-18 16:08:48 +0530 | [diff] [blame] | 14576 | /*issue disconnect*/ |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14577 | status = sme_RoamDisconnect( WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14578 | pAdapter->sessionId, reason); |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14579 | if(eHAL_STATUS_CMD_NOT_QUEUED == status) |
| 14580 | { |
| 14581 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 14582 | FL("status = %d, already disconnected"), |
| 14583 | (int)status ); |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14584 | |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14585 | } |
| 14586 | else if ( 0 != status ) |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14587 | { |
| 14588 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 14589 | "%s csrRoamDisconnect failure, returned %d", |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14590 | __func__, (int)status ); |
Abhishek Singh | 6ab864d | 2014-11-27 12:10:10 +0530 | [diff] [blame] | 14591 | result = -EINVAL; |
| 14592 | goto disconnected; |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14593 | } |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14594 | ret = wait_for_completion_interruptible_timeout( |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14595 | &pAdapter->disconnect_comp_var, |
| 14596 | msecs_to_jiffies(WLAN_WAIT_TIME_DISCONNECT)); |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14597 | if (!ret && ( eHAL_STATUS_CMD_NOT_QUEUED != status )) |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 14598 | { |
| 14599 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Mahesh A Saptasagar | 05a357e | 2014-02-26 16:28:06 +0530 | [diff] [blame] | 14600 | "%s: Failed to disconnect, timed out", __func__); |
Abhishek Singh | 6ab864d | 2014-11-27 12:10:10 +0530 | [diff] [blame] | 14601 | result = -ETIMEDOUT; |
Mahesh A Saptasagar | 05a357e | 2014-02-26 16:28:06 +0530 | [diff] [blame] | 14602 | } |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14603 | else if (ret == -ERESTARTSYS) |
Mahesh A Saptasagar | 05a357e | 2014-02-26 16:28:06 +0530 | [diff] [blame] | 14604 | { |
| 14605 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 14606 | "%s: Failed to disconnect, wait interrupted", __func__); |
Abhishek Singh | 6ab864d | 2014-11-27 12:10:10 +0530 | [diff] [blame] | 14607 | result = -ERESTARTSYS; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 14608 | } |
Abhishek Singh | 6ab864d | 2014-11-27 12:10:10 +0530 | [diff] [blame] | 14609 | disconnected: |
Abhishek Singh | dc2bfd4 | 2014-06-19 17:59:05 +0530 | [diff] [blame] | 14610 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 14611 | FL("Set HDD connState to eConnectionState_NotConnected")); |
| 14612 | pHddStaCtx->conn_info.connState = eConnectionState_NotConnected; |
| 14613 | |
Abhishek Singh | 087de60 | 2015-10-21 17:18:55 +0530 | [diff] [blame] | 14614 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0) |
| 14615 | /* Sending disconnect event to userspace for kernel version < 3.11 |
| 14616 | * is handled by __cfg80211_disconnect call to __cfg80211_disconnected |
| 14617 | */ |
| 14618 | hddLog(LOG1, FL("Send disconnected event to userspace")); |
| 14619 | cfg80211_disconnected(pAdapter->dev, WLAN_REASON_UNSPECIFIED, |
| 14620 | NULL, 0, GFP_KERNEL); |
| 14621 | #endif |
| 14622 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 14623 | EXIT(); |
Abhishek Singh | 6ab864d | 2014-11-27 12:10:10 +0530 | [diff] [blame] | 14624 | return result; |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14625 | } |
| 14626 | |
| 14627 | |
| 14628 | /* |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 14629 | * FUNCTION: __wlan_hdd_cfg80211_disconnect |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14630 | * This function is used to issue a disconnect request to SME |
| 14631 | */ |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 14632 | static int __wlan_hdd_cfg80211_disconnect( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14633 | struct net_device *dev, |
| 14634 | u16 reason |
| 14635 | ) |
| 14636 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14637 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14638 | int status; |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 14639 | tCsrRoamProfile *pRoamProfile; |
| 14640 | hdd_station_ctx_t *pHddStaCtx; |
| 14641 | hdd_context_t *pHddCtx; |
Gopichand Nakkala | aa35378 | 2013-05-17 20:36:22 +0530 | [diff] [blame] | 14642 | #ifdef FEATURE_WLAN_TDLS |
Gopichand Nakkala | 2a0a157 | 2013-02-10 21:39:16 -0800 | [diff] [blame] | 14643 | tANI_U8 staIdx; |
| 14644 | #endif |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14645 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14646 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 14647 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 14648 | if (!pAdapter) { |
| 14649 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adpater is NULL")); |
| 14650 | return -EINVAL; |
| 14651 | } |
| 14652 | |
| 14653 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 14654 | if (!pHddStaCtx) { |
| 14655 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD STA context is NULL")); |
| 14656 | return -EINVAL; |
| 14657 | } |
| 14658 | |
| 14659 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 14660 | status = wlan_hdd_validate_context(pHddCtx); |
| 14661 | if (0 != status) |
| 14662 | { |
| 14663 | return status; |
| 14664 | } |
| 14665 | |
| 14666 | pRoamProfile = &(WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter))->roamProfile; |
| 14667 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 14668 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 14669 | TRACE_CODE_HDD_CFG80211_DISCONNECT, |
| 14670 | pAdapter->sessionId, reason)); |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 14671 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s(%d)", |
| 14672 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 14673 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14674 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14675 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: Disconnect called with reason code %d", |
| 14676 | __func__, reason); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14677 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14678 | if (NULL != pRoamProfile) |
| 14679 | { |
| 14680 | /*issue disconnect request to SME, if station is in connected state*/ |
Mahesh A Saptasagar | 280fd5a | 2013-12-05 15:38:31 +0530 | [diff] [blame] | 14681 | if ((pHddStaCtx->conn_info.connState == eConnectionState_Associated) || |
| 14682 | (pHddStaCtx->conn_info.connState == eConnectionState_Connecting)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14683 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14684 | eCsrRoamDisconnectReason reasonCode = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14685 | eCSR_DISCONNECT_REASON_UNSPECIFIED; |
Gopichand Nakkala | aa35378 | 2013-05-17 20:36:22 +0530 | [diff] [blame] | 14686 | hdd_scaninfo_t *pScanInfo; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14687 | switch(reason) |
| 14688 | { |
| 14689 | case WLAN_REASON_MIC_FAILURE: |
| 14690 | reasonCode = eCSR_DISCONNECT_REASON_MIC_ERROR; |
| 14691 | break; |
| 14692 | |
| 14693 | case WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY: |
| 14694 | case WLAN_REASON_DISASSOC_AP_BUSY: |
| 14695 | case WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA: |
| 14696 | reasonCode = eCSR_DISCONNECT_REASON_DISASSOC; |
| 14697 | break; |
| 14698 | |
| 14699 | case WLAN_REASON_PREV_AUTH_NOT_VALID: |
| 14700 | case WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA: |
Abhishek Singh | c3269a5 | 2014-05-21 17:22:24 +0530 | [diff] [blame] | 14701 | case WLAN_REASON_DEAUTH_LEAVING: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14702 | reasonCode = eCSR_DISCONNECT_REASON_DEAUTH; |
| 14703 | break; |
| 14704 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14705 | default: |
| 14706 | reasonCode = eCSR_DISCONNECT_REASON_UNSPECIFIED; |
| 14707 | break; |
| 14708 | } |
Gopichand Nakkala | aa35378 | 2013-05-17 20:36:22 +0530 | [diff] [blame] | 14709 | pScanInfo = &pHddCtx->scan_info; |
| 14710 | if (pScanInfo->mScanPending) |
| 14711 | { |
Srinivas, Dasari | 138af4f | 2014-02-07 11:13:45 +0530 | [diff] [blame] | 14712 | hddLog(VOS_TRACE_LEVEL_INFO, "Disconnect is in progress, " |
Gopichand Nakkala | aa35378 | 2013-05-17 20:36:22 +0530 | [diff] [blame] | 14713 | "Aborting Scan"); |
Kaushik, Sushant | 4975a57 | 2014-10-21 16:07:48 +0530 | [diff] [blame] | 14714 | hdd_abort_mac_scan(pHddCtx, pScanInfo->sessionId, |
Srinivas, Dasari | 138af4f | 2014-02-07 11:13:45 +0530 | [diff] [blame] | 14715 | eCSR_SCAN_ABORT_DEFAULT); |
Gopichand Nakkala | aa35378 | 2013-05-17 20:36:22 +0530 | [diff] [blame] | 14716 | } |
Agarwal Ashish | c089cec | 2015-08-10 13:10:04 +0530 | [diff] [blame] | 14717 | wlan_hdd_cancel_existing_remain_on_channel(pAdapter); |
Gopichand Nakkala | 2a0a157 | 2013-02-10 21:39:16 -0800 | [diff] [blame] | 14718 | #ifdef FEATURE_WLAN_TDLS |
| 14719 | /* First clean up the tdls peers if any */ |
Gopichand Nakkala | 4327a15 | 2013-03-04 23:22:42 -0800 | [diff] [blame] | 14720 | for (staIdx = 0 ; staIdx < HDD_MAX_NUM_TDLS_STA; staIdx++) |
Gopichand Nakkala | 2a0a157 | 2013-02-10 21:39:16 -0800 | [diff] [blame] | 14721 | { |
Gopichand Nakkala | 4327a15 | 2013-03-04 23:22:42 -0800 | [diff] [blame] | 14722 | if ((pHddCtx->tdlsConnInfo[staIdx].sessionId == pAdapter->sessionId) && |
| 14723 | (pHddCtx->tdlsConnInfo[staIdx].staId)) |
Gopichand Nakkala | 2a0a157 | 2013-02-10 21:39:16 -0800 | [diff] [blame] | 14724 | { |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 14725 | uint8 *mac; |
Gopichand Nakkala | 4327a15 | 2013-03-04 23:22:42 -0800 | [diff] [blame] | 14726 | mac = pHddCtx->tdlsConnInfo[staIdx].peerMac.bytes; |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 14727 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 14728 | "%s: call sme_DeleteTdlsPeerSta staId %d sessionId %d " MAC_ADDRESS_STR, |
Gopichand Nakkala | 4327a15 | 2013-03-04 23:22:42 -0800 | [diff] [blame] | 14729 | __func__, pHddCtx->tdlsConnInfo[staIdx].staId, pAdapter->sessionId, |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 14730 | MAC_ADDR_ARRAY(mac)); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 14731 | status = sme_DeleteTdlsPeerSta( |
| 14732 | WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 14733 | pAdapter->sessionId, |
| 14734 | mac); |
| 14735 | if (status != eHAL_STATUS_SUCCESS) { |
| 14736 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to delete TDLS peer STA")); |
| 14737 | return -EPERM; |
| 14738 | } |
Gopichand Nakkala | 2a0a157 | 2013-02-10 21:39:16 -0800 | [diff] [blame] | 14739 | } |
| 14740 | } |
| 14741 | #endif |
Arun Kumar Khandavalli | 94a2bb0 | 2013-12-28 19:17:25 +0530 | [diff] [blame] | 14742 | hddLog(LOG1, FL("Disconnecting with reasoncode:%u"), reasonCode); |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14743 | status = wlan_hdd_disconnect(pAdapter, reasonCode); |
| 14744 | if ( 0 != status ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14745 | { |
| 14746 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 14747 | "%s wlan_hdd_disconnect failure, returned %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14748 | __func__, (int)status ); |
| 14749 | return -EINVAL; |
| 14750 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14751 | } |
Mahesh A Saptasagar | 280fd5a | 2013-12-05 15:38:31 +0530 | [diff] [blame] | 14752 | else |
| 14753 | { |
| 14754 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: unexpected cfg disconnect API" |
| 14755 | "called while in %d state", __func__, |
| 14756 | pHddStaCtx->conn_info.connState); |
| 14757 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14758 | } |
| 14759 | else |
| 14760 | { |
| 14761 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: No valid roam profile", __func__); |
| 14762 | } |
| 14763 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 14764 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14765 | return status; |
| 14766 | } |
| 14767 | |
Mahesh A Saptasagar | fafb7fe | 2014-05-16 13:19:37 +0530 | [diff] [blame] | 14768 | static int wlan_hdd_cfg80211_disconnect( struct wiphy *wiphy, |
| 14769 | struct net_device *dev, |
| 14770 | u16 reason |
| 14771 | ) |
| 14772 | { |
| 14773 | int ret; |
| 14774 | vos_ssr_protect(__func__); |
| 14775 | ret = __wlan_hdd_cfg80211_disconnect(wiphy, dev, reason); |
| 14776 | vos_ssr_unprotect(__func__); |
| 14777 | |
| 14778 | return ret; |
| 14779 | } |
Gopichand Nakkala | 78a6c81 | 2013-05-13 16:39:49 +0530 | [diff] [blame] | 14780 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14781 | /* |
| 14782 | * FUNCTION: wlan_hdd_cfg80211_set_privacy_ibss |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14783 | * This function is used to initialize the security |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14784 | * settings in IBSS mode. |
| 14785 | */ |
| 14786 | static int wlan_hdd_cfg80211_set_privacy_ibss( |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14787 | hdd_adapter_t *pAdapter, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14788 | struct cfg80211_ibss_params *params |
| 14789 | ) |
| 14790 | { |
| 14791 | int status = 0; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14792 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14793 | eCsrEncryptionType encryptionType = eCSR_ENCRYPT_TYPE_NONE; |
| 14794 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14795 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14796 | ENTER(); |
| 14797 | |
| 14798 | pWextState->wpaVersion = IW_AUTH_WPA_VERSION_DISABLED; |
Ravi Joshi | b58ca0d | 2013-10-29 09:50:23 -0700 | [diff] [blame] | 14799 | vos_mem_zero(&pHddStaCtx->ibss_enc_key, sizeof(tCsrRoamSetKey)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14800 | |
| 14801 | if (params->ie_len && ( NULL != params->ie) ) |
| 14802 | { |
Shailender Karmuchi | 67edd31 | 2013-06-18 16:30:48 -0700 | [diff] [blame] | 14803 | if (wlan_hdd_cfg80211_get_ie_ptr (params->ie, |
| 14804 | params->ie_len, WLAN_EID_RSN )) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14805 | { |
| 14806 | pWextState->wpaVersion = IW_AUTH_WPA_VERSION_WPA2; |
| 14807 | encryptionType = eCSR_ENCRYPT_TYPE_AES; |
| 14808 | } |
Shailender Karmuchi | 67edd31 | 2013-06-18 16:30:48 -0700 | [diff] [blame] | 14809 | else if ( hdd_isWPAIEPresent (params->ie, params->ie_len )) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14810 | { |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 14811 | tDot11fIEWPA dot11WPAIE; |
| 14812 | tHalHandle halHandle = WLAN_HDD_GET_HAL_CTX(pAdapter); |
Shailender Karmuchi | 67edd31 | 2013-06-18 16:30:48 -0700 | [diff] [blame] | 14813 | u8 *ie; |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 14814 | |
Wilson Yang | 0025634 | 2013-10-10 23:13:38 -0700 | [diff] [blame] | 14815 | memset(&dot11WPAIE, 0, sizeof(dot11WPAIE)); |
Shailender Karmuchi | 67edd31 | 2013-06-18 16:30:48 -0700 | [diff] [blame] | 14816 | ie = wlan_hdd_cfg80211_get_ie_ptr (params->ie, |
| 14817 | params->ie_len, DOT11F_EID_WPA); |
| 14818 | if ( NULL != ie ) |
| 14819 | { |
| 14820 | pWextState->wpaVersion = IW_AUTH_WPA_VERSION_WPA; |
| 14821 | // Unpack the WPA IE |
| 14822 | //Skip past the EID byte and length byte - and four byte WiFi OUI |
| 14823 | dot11fUnpackIeWPA((tpAniSirGlobal) halHandle, |
| 14824 | &ie[2+4], |
| 14825 | ie[1] - 4, |
| 14826 | &dot11WPAIE); |
| 14827 | /*Extract the multicast cipher, the encType for unicast |
| 14828 | cipher for wpa-none is none*/ |
| 14829 | encryptionType = |
| 14830 | hdd_TranslateWPAToCsrEncryptionType(dot11WPAIE.multicast_cipher); |
| 14831 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14832 | } |
Shailender Karmuchi | 67edd31 | 2013-06-18 16:30:48 -0700 | [diff] [blame] | 14833 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14834 | status = wlan_hdd_cfg80211_set_ie(pAdapter, params->ie, params->ie_len); |
| 14835 | |
| 14836 | if (0 > status) |
| 14837 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14838 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: failed to parse WPA/RSN IE", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14839 | __func__); |
| 14840 | return status; |
| 14841 | } |
| 14842 | } |
| 14843 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14844 | pWextState->roamProfile.AuthType.authType[0] = |
| 14845 | pHddStaCtx->conn_info.authType = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14846 | eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 14847 | |
| 14848 | if (params->privacy) |
| 14849 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14850 | /* Security enabled IBSS, At this time there is no information available |
| 14851 | * about the security paramters, so initialise the encryption type to |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14852 | * eCSR_ENCRYPT_TYPE_WEP40_STATICKEY. |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14853 | * The correct security parameters will be updated later in |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14854 | * wlan_hdd_cfg80211_add_key */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14855 | /* Hal expects encryption type to be set inorder |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14856 | *enable privacy bit in beacons */ |
| 14857 | |
| 14858 | encryptionType = eCSR_ENCRYPT_TYPE_WEP40_STATICKEY; |
| 14859 | } |
Shailender Karmuchi | 642e981 | 2013-05-30 14:34:49 -0700 | [diff] [blame] | 14860 | VOS_TRACE (VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, |
| 14861 | "encryptionType=%d", encryptionType); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14862 | pHddStaCtx->conn_info.ucEncryptionType = encryptionType; |
| 14863 | pWextState->roamProfile.EncryptionType.numEntries = 1; |
| 14864 | pWextState->roamProfile.EncryptionType.encryptionType[0] = encryptionType; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14865 | return status; |
| 14866 | } |
| 14867 | |
| 14868 | /* |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 14869 | * FUNCTION: __wlan_hdd_cfg80211_join_ibss |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14870 | * This function is used to create/join an IBSS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14871 | */ |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 14872 | static int __wlan_hdd_cfg80211_join_ibss( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14873 | struct net_device *dev, |
| 14874 | struct cfg80211_ibss_params *params |
| 14875 | ) |
| 14876 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14877 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14878 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 14879 | tCsrRoamProfile *pRoamProfile; |
| 14880 | int status; |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 14881 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 14882 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14883 | tSirMacAddr bssid; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14884 | |
| 14885 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 14886 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 14887 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 14888 | TRACE_CODE_HDD_CFG80211_JOIN_IBSS, |
| 14889 | pAdapter->sessionId, pAdapter->device_mode)); |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14890 | hddLog(VOS_TRACE_LEVEL_INFO, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 14891 | "%s: device_mode = %s (%d)", __func__, |
| 14892 | hdd_device_modetoString(pAdapter->device_mode), |
| 14893 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14894 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14895 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14896 | if (0 != status) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14897 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 14898 | return status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14899 | } |
| 14900 | |
| 14901 | if (NULL == pWextState) |
| 14902 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 14903 | hddLog (VOS_TRACE_LEVEL_ERROR, "%s ERROR: Data Storage Corruption", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14904 | __func__); |
| 14905 | return -EIO; |
| 14906 | } |
| 14907 | |
Agarwal Ashish | 51325b5 | 2014-06-16 16:50:49 +0530 | [diff] [blame] | 14908 | if (vos_max_concurrent_connections_reached()) { |
| 14909 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reached max concurrent connections")); |
| 14910 | return -ECONNREFUSED; |
| 14911 | } |
| 14912 | |
Vinay Krishna Eranna | 2104232 | 2014-01-08 19:21:39 +0530 | [diff] [blame] | 14913 | /*Try disconnecting if already in connected state*/ |
| 14914 | status = wlan_hdd_try_disconnect(pAdapter); |
| 14915 | if ( 0 > status) |
| 14916 | { |
| 14917 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to disconnect the existing" |
| 14918 | " IBSS connection")); |
| 14919 | return -EALREADY; |
| 14920 | } |
| 14921 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14922 | pRoamProfile = &pWextState->roamProfile; |
| 14923 | |
| 14924 | if ( eCSR_BSS_TYPE_START_IBSS != pRoamProfile->BSSType ) |
| 14925 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14926 | hddLog (VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 14927 | "%s Interface type is not set to IBSS", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14928 | return -EINVAL; |
| 14929 | } |
| 14930 | |
Praveen Kumar Sirisilla | d123d14 | 2013-09-24 16:50:13 -0700 | [diff] [blame] | 14931 | /* BSSID is provided by upper layers hence no need to AUTO generate */ |
| 14932 | if (NULL != params->bssid) { |
| 14933 | if (ccmCfgSetInt(pHddCtx->hHal, WNI_CFG_IBSS_AUTO_BSSID, 0, |
| 14934 | NULL, eANI_BOOLEAN_FALSE)==eHAL_STATUS_FAILURE) { |
| 14935 | hddLog (VOS_TRACE_LEVEL_ERROR, |
| 14936 | "%s:ccmCfgStInt faild for WNI_CFG_IBSS_AUTO_BSSID", __func__); |
| 14937 | return -EIO; |
| 14938 | } |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14939 | vos_mem_copy((v_U8_t *)bssid, (v_U8_t *)params->bssid, sizeof(bssid)); |
Praveen Kumar Sirisilla | d123d14 | 2013-09-24 16:50:13 -0700 | [diff] [blame] | 14940 | } |
krunal soni | e9002db | 2013-11-25 14:24:17 -0800 | [diff] [blame] | 14941 | else if(pHddCtx->cfg_ini->isCoalesingInIBSSAllowed == 0) |
| 14942 | { |
| 14943 | if (ccmCfgSetInt(pHddCtx->hHal, WNI_CFG_IBSS_AUTO_BSSID, 0, |
| 14944 | NULL, eANI_BOOLEAN_FALSE)==eHAL_STATUS_FAILURE) |
| 14945 | { |
| 14946 | hddLog (VOS_TRACE_LEVEL_ERROR, |
| 14947 | "%s:ccmCfgStInt faild for WNI_CFG_IBSS_AUTO_BSSID", __func__); |
| 14948 | return -EIO; |
| 14949 | } |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14950 | |
| 14951 | vos_mem_copy((v_U8_t *)bssid, |
krunal soni | e9002db | 2013-11-25 14:24:17 -0800 | [diff] [blame] | 14952 | (v_U8_t *)&pHddCtx->cfg_ini->IbssBssid.bytes[0], |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 14953 | sizeof(bssid)); |
krunal soni | e9002db | 2013-11-25 14:24:17 -0800 | [diff] [blame] | 14954 | } |
Praveen Kumar Sirisilla | d123d14 | 2013-09-24 16:50:13 -0700 | [diff] [blame] | 14955 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14956 | /* Set Channel */ |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 14957 | if (NULL != |
| 14958 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
| 14959 | params->chandef.chan) |
| 14960 | #else |
| 14961 | params->channel) |
| 14962 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14963 | { |
| 14964 | u8 channelNum; |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 14965 | v_U32_t numChans = WNI_CFG_VALID_CHANNEL_LIST_LEN; |
| 14966 | v_U8_t validChan[WNI_CFG_VALID_CHANNEL_LIST_LEN]; |
| 14967 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 14968 | int indx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14969 | |
| 14970 | /* Get channel number */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 14971 | channelNum = |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 14972 | ieee80211_frequency_to_channel( |
| 14973 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) |
| 14974 | params->chandef.chan->center_freq); |
| 14975 | #else |
| 14976 | params->channel->center_freq); |
| 14977 | #endif |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 14978 | |
| 14979 | if (0 != ccmCfgGetStr(hHal, WNI_CFG_VALID_CHANNEL_LIST, |
| 14980 | validChan, &numChans)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14981 | { |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 14982 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: No valid channel list", |
| 14983 | __func__); |
| 14984 | return -EOPNOTSUPP; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14985 | } |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 14986 | |
| 14987 | for (indx = 0; indx < numChans; indx++) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14988 | { |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 14989 | if (channelNum == validChan[indx]) |
| 14990 | { |
| 14991 | break; |
| 14992 | } |
| 14993 | } |
| 14994 | if (indx >= numChans) |
| 14995 | { |
| 14996 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Not valid Channel %d", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 14997 | __func__, channelNum); |
| 14998 | return -EINVAL; |
| 14999 | } |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 15000 | /* Set the Operational Channel */ |
| 15001 | hddLog(VOS_TRACE_LEVEL_INFO_HIGH, "%s: set channel %d", __func__, |
| 15002 | channelNum); |
| 15003 | pRoamProfile->ChannelInfo.numOfChannels = 1; |
| 15004 | pHddStaCtx->conn_info.operationChannel = channelNum; |
| 15005 | pRoamProfile->ChannelInfo.ChannelList = |
| 15006 | &pHddStaCtx->conn_info.operationChannel; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15007 | } |
| 15008 | |
| 15009 | /* Initialize security parameters */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15010 | status = wlan_hdd_cfg80211_set_privacy_ibss(pAdapter, params); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15011 | if (status < 0) |
| 15012 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15013 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: failed to set security parameters", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15014 | __func__); |
| 15015 | return status; |
| 15016 | } |
| 15017 | |
| 15018 | /* Issue connect start */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15019 | status = wlan_hdd_cfg80211_connect_start(pAdapter, params->ssid, |
Abhishek Singh | 4d92468 | 2015-11-17 15:23:06 +0530 | [diff] [blame] | 15020 | params->ssid_len, (const u8 *)&bssid, NULL, |
Shailender Karmuchi | 15cd067 | 2013-05-15 19:50:04 -0700 | [diff] [blame] | 15021 | pHddStaCtx->conn_info.operationChannel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15022 | |
| 15023 | if (0 > status) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15024 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: connect failed", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15025 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15026 | EXIT(); |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 15027 | return status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15028 | } |
| 15029 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15030 | static int wlan_hdd_cfg80211_join_ibss( struct wiphy *wiphy, |
| 15031 | struct net_device *dev, |
| 15032 | struct cfg80211_ibss_params *params |
| 15033 | ) |
| 15034 | { |
| 15035 | int ret = 0; |
| 15036 | |
| 15037 | vos_ssr_protect(__func__); |
| 15038 | ret = __wlan_hdd_cfg80211_join_ibss(wiphy, dev, params); |
| 15039 | vos_ssr_unprotect(__func__); |
| 15040 | |
| 15041 | return ret; |
| 15042 | } |
| 15043 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15044 | /* |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15045 | * FUNCTION: __wlan_hdd_cfg80211_leave_ibss |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15046 | * This function is used to leave an IBSS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15047 | */ |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15048 | static int __wlan_hdd_cfg80211_leave_ibss( struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15049 | struct net_device *dev |
| 15050 | ) |
| 15051 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15052 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 15053 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 15054 | tCsrRoamProfile *pRoamProfile; |
| 15055 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15056 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15057 | |
| 15058 | ENTER(); |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 15059 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 15060 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 15061 | TRACE_CODE_HDD_CFG80211_LEAVE_IBSS, |
| 15062 | pAdapter->sessionId, eCSR_DISCONNECT_REASON_IBSS_LEAVE)); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15063 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15064 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15065 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15066 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15067 | } |
| 15068 | |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 15069 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: device_mode = %s (%d)", __func__, |
| 15070 | hdd_device_modetoString(pAdapter->device_mode), |
| 15071 | pAdapter->device_mode); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15072 | if (NULL == pWextState) |
| 15073 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 15074 | hddLog (VOS_TRACE_LEVEL_ERROR, "%s ERROR: Data Storage Corruption", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15075 | __func__); |
| 15076 | return -EIO; |
| 15077 | } |
| 15078 | |
| 15079 | pRoamProfile = &pWextState->roamProfile; |
| 15080 | |
| 15081 | /* Issue disconnect only if interface type is set to IBSS */ |
| 15082 | if (eCSR_BSS_TYPE_START_IBSS != pRoamProfile->BSSType) |
| 15083 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15084 | hddLog (VOS_TRACE_LEVEL_ERROR, "%s: BSS Type is not set to IBSS", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15085 | __func__); |
| 15086 | return -EINVAL; |
| 15087 | } |
| 15088 | |
| 15089 | /* Issue Disconnect request */ |
| 15090 | INIT_COMPLETION(pAdapter->disconnect_comp_var); |
| 15091 | sme_RoamDisconnect( WLAN_HDD_GET_HAL_CTX(pAdapter), pAdapter->sessionId, |
| 15092 | eCSR_DISCONNECT_REASON_IBSS_LEAVE); |
| 15093 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15094 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15095 | return 0; |
| 15096 | } |
| 15097 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15098 | static int wlan_hdd_cfg80211_leave_ibss( struct wiphy *wiphy, |
| 15099 | struct net_device *dev |
| 15100 | ) |
| 15101 | { |
| 15102 | int ret = 0; |
| 15103 | |
| 15104 | vos_ssr_protect(__func__); |
| 15105 | ret = __wlan_hdd_cfg80211_leave_ibss(wiphy, dev); |
| 15106 | vos_ssr_unprotect(__func__); |
| 15107 | |
| 15108 | return ret; |
| 15109 | } |
| 15110 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15111 | /* |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 15112 | * FUNCTION: __wlan_hdd_cfg80211_set_wiphy_params |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15113 | * This function is used to set the phy parameters |
| 15114 | * (RTS Threshold/FRAG Threshold/Retry Count etc ...) |
| 15115 | */ |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 15116 | static int __wlan_hdd_cfg80211_set_wiphy_params(struct wiphy *wiphy, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15117 | u32 changed) |
| 15118 | { |
| 15119 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 15120 | tHalHandle hHal = pHddCtx->hHal; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15121 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15122 | |
| 15123 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15124 | |
| 15125 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 15126 | TRACE_CODE_HDD_CFG80211_SET_WIPHY_PARAMS, |
| 15127 | NO_SESSION, wiphy->rts_threshold)); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15128 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15129 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15130 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15131 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15132 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15133 | } |
| 15134 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15135 | if (changed & WIPHY_PARAM_RTS_THRESHOLD) |
| 15136 | { |
| 15137 | u16 rts_threshold = (wiphy->rts_threshold == -1) ? |
| 15138 | WNI_CFG_RTS_THRESHOLD_STAMAX : |
| 15139 | wiphy->rts_threshold; |
| 15140 | |
| 15141 | if ((WNI_CFG_RTS_THRESHOLD_STAMIN > rts_threshold) || |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15142 | (WNI_CFG_RTS_THRESHOLD_STAMAX < rts_threshold)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15143 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15144 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15145 | "%s: Invalid RTS Threshold value %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15146 | __func__, rts_threshold); |
| 15147 | return -EINVAL; |
| 15148 | } |
| 15149 | |
| 15150 | if (0 != ccmCfgSetInt(hHal, WNI_CFG_RTS_THRESHOLD, |
| 15151 | rts_threshold, ccmCfgSetCallback, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15152 | eANI_BOOLEAN_TRUE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15153 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15154 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15155 | "%s: ccmCfgSetInt failed for rts_threshold value %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15156 | __func__, rts_threshold); |
| 15157 | return -EIO; |
| 15158 | } |
| 15159 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15160 | hddLog(VOS_TRACE_LEVEL_INFO_MED, "%s: set rts threshold %hu", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15161 | rts_threshold); |
| 15162 | } |
| 15163 | |
| 15164 | if (changed & WIPHY_PARAM_FRAG_THRESHOLD) |
| 15165 | { |
| 15166 | u16 frag_threshold = (wiphy->frag_threshold == -1) ? |
| 15167 | WNI_CFG_FRAGMENTATION_THRESHOLD_STAMAX : |
| 15168 | wiphy->frag_threshold; |
| 15169 | |
| 15170 | if ((WNI_CFG_FRAGMENTATION_THRESHOLD_STAMIN > frag_threshold)|| |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15171 | (WNI_CFG_FRAGMENTATION_THRESHOLD_STAMAX < frag_threshold) ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15172 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15173 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15174 | "%s: Invalid frag_threshold value %hu", __func__, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15175 | frag_threshold); |
| 15176 | return -EINVAL; |
| 15177 | } |
| 15178 | |
| 15179 | if (0 != ccmCfgSetInt(hHal, WNI_CFG_FRAGMENTATION_THRESHOLD, |
| 15180 | frag_threshold, ccmCfgSetCallback, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15181 | eANI_BOOLEAN_TRUE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15182 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15183 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15184 | "%s: ccmCfgSetInt failed for frag_threshold value %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15185 | __func__, frag_threshold); |
| 15186 | return -EIO; |
| 15187 | } |
| 15188 | |
| 15189 | hddLog(VOS_TRACE_LEVEL_INFO_MED, "%s: set frag threshold %hu", __func__, |
| 15190 | frag_threshold); |
| 15191 | } |
| 15192 | |
| 15193 | if ((changed & WIPHY_PARAM_RETRY_SHORT) |
| 15194 | || (changed & WIPHY_PARAM_RETRY_LONG)) |
| 15195 | { |
| 15196 | u8 retry_value = (changed & WIPHY_PARAM_RETRY_SHORT) ? |
| 15197 | wiphy->retry_short : |
| 15198 | wiphy->retry_long; |
| 15199 | |
| 15200 | if ((WNI_CFG_LONG_RETRY_LIMIT_STAMIN > retry_value) || |
| 15201 | (WNI_CFG_LONG_RETRY_LIMIT_STAMAX < retry_value)) |
| 15202 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15203 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid Retry count %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15204 | __func__, retry_value); |
| 15205 | return -EINVAL; |
| 15206 | } |
| 15207 | |
| 15208 | if (changed & WIPHY_PARAM_RETRY_SHORT) |
| 15209 | { |
| 15210 | if (0 != ccmCfgSetInt(hHal, WNI_CFG_LONG_RETRY_LIMIT, |
| 15211 | retry_value, ccmCfgSetCallback, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15212 | eANI_BOOLEAN_TRUE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15213 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15214 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15215 | "%s: ccmCfgSetInt failed for long retry count %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15216 | __func__, retry_value); |
| 15217 | return -EIO; |
| 15218 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15219 | hddLog(VOS_TRACE_LEVEL_INFO_MED, "%s: set long retry count %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15220 | __func__, retry_value); |
| 15221 | } |
| 15222 | else if (changed & WIPHY_PARAM_RETRY_SHORT) |
| 15223 | { |
| 15224 | if (0 != ccmCfgSetInt(hHal, WNI_CFG_SHORT_RETRY_LIMIT, |
| 15225 | retry_value, ccmCfgSetCallback, |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15226 | eANI_BOOLEAN_TRUE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15227 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15228 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15229 | "%s: ccmCfgSetInt failed for short retry count %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15230 | __func__, retry_value); |
| 15231 | return -EIO; |
| 15232 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15233 | hddLog(VOS_TRACE_LEVEL_INFO_MED, "%s: set short retry count %hu", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15234 | __func__, retry_value); |
| 15235 | } |
| 15236 | } |
| 15237 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15238 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15239 | return 0; |
| 15240 | } |
| 15241 | |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 15242 | static int wlan_hdd_cfg80211_set_wiphy_params(struct wiphy *wiphy, |
| 15243 | u32 changed) |
| 15244 | { |
| 15245 | int ret; |
| 15246 | |
| 15247 | vos_ssr_protect(__func__); |
| 15248 | ret = __wlan_hdd_cfg80211_set_wiphy_params(wiphy, changed); |
| 15249 | vos_ssr_unprotect(__func__); |
| 15250 | |
| 15251 | return ret; |
| 15252 | } |
| 15253 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15254 | /* |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 15255 | * FUNCTION: __wlan_hdd_cfg80211_set_txpower |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15256 | * This function is used to set the txpower |
| 15257 | */ |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 15258 | static int __wlan_hdd_cfg80211_set_txpower(struct wiphy *wiphy, |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 15259 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) |
| 15260 | struct wireless_dev *wdev, |
| 15261 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15262 | #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,35) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15263 | enum tx_power_setting type, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15264 | #else |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15265 | enum nl80211_tx_power_setting type, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15266 | #endif |
| 15267 | int dbm) |
| 15268 | { |
| 15269 | hdd_context_t *pHddCtx = (hdd_context_t*) wiphy_priv(wiphy); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15270 | tHalHandle hHal = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15271 | tSirMacAddr bssid = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; |
| 15272 | tSirMacAddr selfMac = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15273 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15274 | |
| 15275 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15276 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 15277 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 15278 | TRACE_CODE_HDD_CFG80211_SET_TXPOWER, |
| 15279 | NO_SESSION, type )); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15280 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15281 | if (0 != status) |
| 15282 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15283 | return status; |
| 15284 | } |
| 15285 | |
| 15286 | hHal = pHddCtx->hHal; |
| 15287 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15288 | if (0 != ccmCfgSetInt(hHal, WNI_CFG_CURRENT_TX_POWER_LEVEL, |
| 15289 | dbm, ccmCfgSetCallback, |
| 15290 | eANI_BOOLEAN_TRUE)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15291 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15292 | hddLog(VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15293 | "%s: ccmCfgSetInt failed for tx power %hu", __func__, dbm); |
| 15294 | return -EIO; |
| 15295 | } |
| 15296 | |
| 15297 | hddLog(VOS_TRACE_LEVEL_INFO_MED, "%s: set tx power level %d dbm", __func__, |
| 15298 | dbm); |
| 15299 | |
| 15300 | switch(type) |
| 15301 | { |
| 15302 | case NL80211_TX_POWER_AUTOMATIC: /*automatically determine transmit power*/ |
| 15303 | /* Fall through */ |
| 15304 | case NL80211_TX_POWER_LIMITED: /*limit TX power by the mBm parameter*/ |
| 15305 | if( sme_SetMaxTxPower(hHal, bssid, selfMac, dbm) != eHAL_STATUS_SUCCESS ) |
| 15306 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15307 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Setting maximum tx power failed", |
| 15308 | __func__); |
| 15309 | return -EIO; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15310 | } |
| 15311 | break; |
| 15312 | case NL80211_TX_POWER_FIXED: /*fix TX power to the mBm parameter*/ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15313 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: NL80211_TX_POWER_FIXED not supported", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15314 | __func__); |
| 15315 | return -EOPNOTSUPP; |
| 15316 | break; |
| 15317 | default: |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15318 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid power setting type %d", |
| 15319 | __func__, type); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15320 | return -EIO; |
| 15321 | } |
| 15322 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15323 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15324 | return 0; |
| 15325 | } |
| 15326 | |
Mahesh A Saptasagar | 179d225 | 2014-06-02 21:32:21 +0530 | [diff] [blame] | 15327 | static int wlan_hdd_cfg80211_set_txpower(struct wiphy *wiphy, |
| 15328 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) |
| 15329 | struct wireless_dev *wdev, |
| 15330 | #endif |
| 15331 | #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,35) |
| 15332 | enum tx_power_setting type, |
| 15333 | #else |
| 15334 | enum nl80211_tx_power_setting type, |
| 15335 | #endif |
| 15336 | int dbm) |
| 15337 | { |
| 15338 | int ret; |
| 15339 | vos_ssr_protect(__func__); |
| 15340 | ret = __wlan_hdd_cfg80211_set_txpower(wiphy, |
| 15341 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) |
| 15342 | wdev, |
| 15343 | #endif |
| 15344 | #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,35) |
| 15345 | type, |
| 15346 | #else |
| 15347 | type, |
| 15348 | #endif |
| 15349 | dbm); |
| 15350 | vos_ssr_unprotect(__func__); |
| 15351 | |
| 15352 | return ret; |
| 15353 | } |
| 15354 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15355 | /* |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 15356 | * FUNCTION: __wlan_hdd_cfg80211_get_txpower |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15357 | * This function is used to read the txpower |
| 15358 | */ |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 15359 | static int __wlan_hdd_cfg80211_get_txpower(struct wiphy *wiphy, |
Yue Ma | f49ba87 | 2013-08-19 12:04:25 -0700 | [diff] [blame] | 15360 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) |
| 15361 | struct wireless_dev *wdev, |
| 15362 | #endif |
| 15363 | int *dbm) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15364 | { |
| 15365 | |
| 15366 | hdd_adapter_t *pAdapter; |
| 15367 | hdd_context_t *pHddCtx = (hdd_context_t*) wiphy_priv(wiphy); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15368 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15369 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15370 | ENTER(); |
| 15371 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15372 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15373 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15374 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15375 | *dbm = 0; |
| 15376 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15377 | } |
| 15378 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15379 | pAdapter = hdd_get_adapter(pHddCtx, WLAN_HDD_INFRA_STATION); |
| 15380 | if (NULL == pAdapter) |
| 15381 | { |
| 15382 | hddLog(VOS_TRACE_LEVEL_FATAL, "%s: Not in station context " ,__func__); |
| 15383 | return -ENOENT; |
| 15384 | } |
| 15385 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 15386 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 15387 | TRACE_CODE_HDD_CFG80211_GET_TXPOWER, |
| 15388 | pAdapter->sessionId, pAdapter->device_mode)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15389 | wlan_hdd_get_classAstats(pAdapter); |
| 15390 | *dbm = pAdapter->hdd_stats.ClassA_stat.max_pwr; |
| 15391 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15392 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15393 | return 0; |
| 15394 | } |
| 15395 | |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 15396 | static int wlan_hdd_cfg80211_get_txpower(struct wiphy *wiphy, |
| 15397 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) |
| 15398 | struct wireless_dev *wdev, |
| 15399 | #endif |
| 15400 | int *dbm) |
| 15401 | { |
| 15402 | int ret; |
| 15403 | |
| 15404 | vos_ssr_protect(__func__); |
| 15405 | ret = __wlan_hdd_cfg80211_get_txpower(wiphy, |
| 15406 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0) |
| 15407 | wdev, |
| 15408 | #endif |
| 15409 | dbm); |
| 15410 | vos_ssr_unprotect(__func__); |
| 15411 | |
| 15412 | return ret; |
| 15413 | } |
| 15414 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15415 | static int __wlan_hdd_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 15416 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 15417 | const u8* mac, |
| 15418 | #else |
| 15419 | u8* mac, |
| 15420 | #endif |
| 15421 | struct station_info *sinfo) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15422 | { |
| 15423 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR( dev ); |
| 15424 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 15425 | int ssidlen = pHddStaCtx->conn_info.SSID.SSID.length; |
c_hpothu | 44ff4e0 | 2014-05-08 00:13:57 +0530 | [diff] [blame] | 15426 | tANI_U32 rate_flags; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15427 | |
| 15428 | hdd_context_t *pHddCtx = (hdd_context_t*) wiphy_priv(wiphy); |
| 15429 | hdd_config_t *pCfg = pHddCtx->cfg_ini; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15430 | |
| 15431 | tANI_U8 OperationalRates[CSR_DOT11_SUPPORTED_RATES_MAX]; |
| 15432 | tANI_U32 ORLeng = CSR_DOT11_SUPPORTED_RATES_MAX; |
| 15433 | tANI_U8 ExtendedRates[CSR_DOT11_EXTENDED_SUPPORTED_RATES_MAX]; |
| 15434 | tANI_U32 ERLeng = CSR_DOT11_EXTENDED_SUPPORTED_RATES_MAX; |
| 15435 | tANI_U8 MCSRates[SIZE_OF_BASIC_MCS_SET]; |
| 15436 | tANI_U32 MCSLeng = SIZE_OF_BASIC_MCS_SET; |
| 15437 | tANI_U16 maxRate = 0; |
| 15438 | tANI_U16 myRate; |
| 15439 | tANI_U16 currentRate = 0; |
| 15440 | tANI_U8 maxSpeedMCS = 0; |
| 15441 | tANI_U8 maxMCSIdx = 0; |
| 15442 | tANI_U8 rateFlag = 1; |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15443 | tANI_U8 i, j, rssidx, mode=0; |
Madan Mohan Koyyalamudi | c75be96 | 2012-10-18 19:19:03 -0700 | [diff] [blame] | 15444 | tANI_U16 temp; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15445 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15446 | |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15447 | #ifdef WLAN_FEATURE_11AC |
| 15448 | tANI_U32 vht_mcs_map; |
| 15449 | eDataRate11ACMaxMcs vhtMaxMcs; |
| 15450 | #endif /* WLAN_FEATURE_11AC */ |
| 15451 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15452 | ENTER(); |
| 15453 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15454 | if ((eConnectionState_Associated != pHddStaCtx->conn_info.connState) || |
| 15455 | (0 == ssidlen)) |
| 15456 | { |
| 15457 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: Not associated or" |
| 15458 | " Invalid ssidlen, %d", __func__, ssidlen); |
| 15459 | /*To keep GUI happy*/ |
| 15460 | return 0; |
| 15461 | } |
| 15462 | |
Mukul Sharma | 811205f | 2014-07-09 21:07:30 +0530 | [diff] [blame] | 15463 | if (VOS_TRUE == pHddStaCtx->hdd_ReassocScenario) |
| 15464 | { |
| 15465 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 15466 | "%s: Roaming in progress, so unable to proceed this request", __func__); |
| 15467 | return 0; |
| 15468 | } |
| 15469 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15470 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15471 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15472 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15473 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 15474 | } |
| 15475 | |
Hanumantha Reddy Pothula | dce6674 | 2015-08-25 18:08:44 +0530 | [diff] [blame] | 15476 | wlan_hdd_get_station_stats(pAdapter); |
| 15477 | rate_flags = pAdapter->hdd_stats.ClassA_stat.tx_rate_flags; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15478 | |
Kiet Lam | 3b17fc8 | 2013-09-27 05:24:08 +0530 | [diff] [blame] | 15479 | wlan_hdd_get_rssi(pAdapter, &sinfo->signal); |
| 15480 | sinfo->filled |= STATION_INFO_SIGNAL; |
| 15481 | |
c_hpothu | 09f1954 | 2014-05-30 21:53:31 +0530 | [diff] [blame] | 15482 | /*overwrite rate_flags if MAX link-speed need to be reported*/ |
c_hpothu | 44ff4e0 | 2014-05-08 00:13:57 +0530 | [diff] [blame] | 15483 | if ((eHDD_LINK_SPEED_REPORT_MAX == pCfg->reportMaxLinkSpeed) || |
| 15484 | (eHDD_LINK_SPEED_REPORT_MAX_SCALED == pCfg->reportMaxLinkSpeed && |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15485 | sinfo->signal >= pCfg->linkSpeedRssiLow)) |
c_hpothu | 44ff4e0 | 2014-05-08 00:13:57 +0530 | [diff] [blame] | 15486 | { |
| 15487 | rate_flags = pAdapter->maxRateFlags; |
| 15488 | } |
c_hpothu | 44ff4e0 | 2014-05-08 00:13:57 +0530 | [diff] [blame] | 15489 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15490 | //convert to the UI units of 100kbps |
| 15491 | myRate = pAdapter->hdd_stats.ClassA_stat.tx_rate * 5; |
| 15492 | |
| 15493 | #ifdef LINKSPEED_DEBUG_ENABLED |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15494 | pr_info("RSSI %d, RLMS %u, rate %d, rssi high %d, rssi mid %d, rssi low %d, rate_flags 0x%x, MCS %d\n", |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15495 | sinfo->signal, |
| 15496 | pCfg->reportMaxLinkSpeed, |
| 15497 | myRate, |
| 15498 | (int) pCfg->linkSpeedRssiHigh, |
Madan Mohan Koyyalamudi | 8df78d5 | 2012-11-02 12:30:06 -0700 | [diff] [blame] | 15499 | (int) pCfg->linkSpeedRssiMid, |
| 15500 | (int) pCfg->linkSpeedRssiLow, |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15501 | (int) rate_flags, |
| 15502 | (int) pAdapter->hdd_stats.ClassA_stat.mcs_index); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15503 | #endif //LINKSPEED_DEBUG_ENABLED |
| 15504 | |
| 15505 | if (eHDD_LINK_SPEED_REPORT_ACTUAL != pCfg->reportMaxLinkSpeed) |
| 15506 | { |
| 15507 | // we do not want to necessarily report the current speed |
| 15508 | if (eHDD_LINK_SPEED_REPORT_MAX == pCfg->reportMaxLinkSpeed) |
| 15509 | { |
| 15510 | // report the max possible speed |
| 15511 | rssidx = 0; |
| 15512 | } |
| 15513 | else if (eHDD_LINK_SPEED_REPORT_MAX_SCALED == pCfg->reportMaxLinkSpeed) |
| 15514 | { |
| 15515 | // report the max possible speed with RSSI scaling |
| 15516 | if (sinfo->signal >= pCfg->linkSpeedRssiHigh) |
| 15517 | { |
| 15518 | // report the max possible speed |
| 15519 | rssidx = 0; |
| 15520 | } |
Madan Mohan Koyyalamudi | 8df78d5 | 2012-11-02 12:30:06 -0700 | [diff] [blame] | 15521 | else if (sinfo->signal >= pCfg->linkSpeedRssiMid) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15522 | { |
| 15523 | // report middle speed |
| 15524 | rssidx = 1; |
| 15525 | } |
Madan Mohan Koyyalamudi | 8df78d5 | 2012-11-02 12:30:06 -0700 | [diff] [blame] | 15526 | else if (sinfo->signal >= pCfg->linkSpeedRssiLow) |
| 15527 | { |
| 15528 | // report middle speed |
| 15529 | rssidx = 2; |
| 15530 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15531 | else |
| 15532 | { |
| 15533 | // report actual speed |
Madan Mohan Koyyalamudi | 8df78d5 | 2012-11-02 12:30:06 -0700 | [diff] [blame] | 15534 | rssidx = 3; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15535 | } |
| 15536 | } |
| 15537 | else |
| 15538 | { |
| 15539 | // unknown, treat as eHDD_LINK_SPEED_REPORT_MAX |
| 15540 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 15541 | "%s: Invalid value for reportMaxLinkSpeed: %u", |
| 15542 | __func__, pCfg->reportMaxLinkSpeed); |
| 15543 | rssidx = 0; |
| 15544 | } |
| 15545 | |
| 15546 | maxRate = 0; |
| 15547 | |
| 15548 | /* Get Basic Rate Set */ |
Gopichand Nakkala | 05ab132 | 2013-02-15 11:28:38 +0530 | [diff] [blame] | 15549 | if (0 != ccmCfgGetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), WNI_CFG_OPERATIONAL_RATE_SET, |
| 15550 | OperationalRates, &ORLeng)) |
| 15551 | { |
| 15552 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: ccm api returned failure", __func__); |
| 15553 | /*To keep GUI happy*/ |
| 15554 | return 0; |
| 15555 | } |
| 15556 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15557 | for (i = 0; i < ORLeng; i++) |
| 15558 | { |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15559 | for (j = 0; j < (sizeof(supported_data_rate) / sizeof(supported_data_rate[0])); j ++) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15560 | { |
| 15561 | /* Validate Rate Set */ |
| 15562 | if (supported_data_rate[j].beacon_rate_index == (OperationalRates[i] & 0x7F)) |
| 15563 | { |
| 15564 | currentRate = supported_data_rate[j].supported_rate[rssidx]; |
| 15565 | break; |
| 15566 | } |
| 15567 | } |
| 15568 | /* Update MAX rate */ |
| 15569 | maxRate = (currentRate > maxRate)?currentRate:maxRate; |
| 15570 | } |
| 15571 | |
| 15572 | /* Get Extended Rate Set */ |
Gopichand Nakkala | 05ab132 | 2013-02-15 11:28:38 +0530 | [diff] [blame] | 15573 | if (0 != ccmCfgGetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), WNI_CFG_EXTENDED_OPERATIONAL_RATE_SET, |
| 15574 | ExtendedRates, &ERLeng)) |
| 15575 | { |
| 15576 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: ccm api returned failure", __func__); |
| 15577 | /*To keep GUI happy*/ |
| 15578 | return 0; |
| 15579 | } |
| 15580 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15581 | for (i = 0; i < ERLeng; i++) |
| 15582 | { |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15583 | for (j = 0; j < (sizeof(supported_data_rate) / sizeof(supported_data_rate[0])); j ++) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15584 | { |
| 15585 | if (supported_data_rate[j].beacon_rate_index == (ExtendedRates[i] & 0x7F)) |
| 15586 | { |
| 15587 | currentRate = supported_data_rate[j].supported_rate[rssidx]; |
| 15588 | break; |
| 15589 | } |
| 15590 | } |
| 15591 | /* Update MAX rate */ |
| 15592 | maxRate = (currentRate > maxRate)?currentRate:maxRate; |
| 15593 | } |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15594 | |
Kiet Lam | b69f8dc | 2013-11-15 15:34:27 +0530 | [diff] [blame] | 15595 | /* Get MCS Rate Set -- |
Kaushik, Sushant | dc304d8 | 2014-01-22 10:58:37 +0530 | [diff] [blame] | 15596 | Only if we are always reporting max speed (or) |
Kiet Lam | b69f8dc | 2013-11-15 15:34:27 +0530 | [diff] [blame] | 15597 | if we have good rssi */ |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15598 | if ((3 != rssidx) && !(rate_flags & eHAL_TX_RATE_LEGACY)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15599 | { |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15600 | if (rate_flags & eHAL_TX_RATE_VHT80) |
| 15601 | mode = 2; |
| 15602 | else if (rate_flags & (eHAL_TX_RATE_VHT40 | eHAL_TX_RATE_HT40)) |
| 15603 | mode = 1; |
| 15604 | else |
| 15605 | mode = 0; |
| 15606 | |
Gopichand Nakkala | 05ab132 | 2013-02-15 11:28:38 +0530 | [diff] [blame] | 15607 | if (0 != ccmCfgGetStr(WLAN_HDD_GET_HAL_CTX(pAdapter), WNI_CFG_CURRENT_MCS_SET, |
| 15608 | MCSRates, &MCSLeng)) |
| 15609 | { |
| 15610 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: ccm api returned failure", __func__); |
| 15611 | /*To keep GUI happy*/ |
| 15612 | return 0; |
| 15613 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15614 | rateFlag = 0; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15615 | #ifdef WLAN_FEATURE_11AC |
| 15616 | /* VHT80 rate has seperate rate table */ |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15617 | if (rate_flags & (eHAL_TX_RATE_VHT20|eHAL_TX_RATE_VHT40|eHAL_TX_RATE_VHT80)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15618 | { |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15619 | ccmCfgGetInt(WLAN_HDD_GET_HAL_CTX(pAdapter), WNI_CFG_VHT_TX_MCS_MAP, &vht_mcs_map); |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15620 | vhtMaxMcs = (eDataRate11ACMaxMcs)(vht_mcs_map & DATA_RATE_11AC_MCS_MASK ); |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15621 | if (rate_flags & eHAL_TX_RATE_SGI) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15622 | { |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15623 | rateFlag |= 1; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15624 | } |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15625 | if (DATA_RATE_11AC_MAX_MCS_7 == vhtMaxMcs) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15626 | { |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15627 | maxMCSIdx = 7; |
| 15628 | } |
| 15629 | else if (DATA_RATE_11AC_MAX_MCS_8 == vhtMaxMcs) |
| 15630 | { |
| 15631 | maxMCSIdx = 8; |
| 15632 | } |
| 15633 | else if (DATA_RATE_11AC_MAX_MCS_9 == vhtMaxMcs) |
| 15634 | { |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15635 | //VHT20 is supporting 0~8 |
| 15636 | if (rate_flags & eHAL_TX_RATE_VHT20) |
| 15637 | maxMCSIdx = 8; |
| 15638 | else |
| 15639 | maxMCSIdx = 9; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15640 | } |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15641 | |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15642 | if (0 != rssidx)/*check for scaled */ |
| 15643 | { |
| 15644 | //get middle rate MCS index if rssi=1/2 |
| 15645 | for (i=0; i <= maxMCSIdx; i++) |
| 15646 | { |
| 15647 | if (sinfo->signal <= rssiMcsTbl[mode][i]) |
| 15648 | { |
| 15649 | maxMCSIdx = i; |
| 15650 | break; |
| 15651 | } |
| 15652 | } |
| 15653 | } |
| 15654 | |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15655 | if (rate_flags & eHAL_TX_RATE_VHT80) |
| 15656 | { |
| 15657 | currentRate = supported_vht_mcs_rate[pAdapter->hdd_stats.ClassA_stat.mcs_index].supported_VHT80_rate[rateFlag]; |
| 15658 | maxRate = supported_vht_mcs_rate[maxMCSIdx].supported_VHT80_rate[rateFlag]; |
| 15659 | } |
| 15660 | else if (rate_flags & eHAL_TX_RATE_VHT40) |
| 15661 | { |
| 15662 | currentRate = supported_vht_mcs_rate[pAdapter->hdd_stats.ClassA_stat.mcs_index].supported_VHT40_rate[rateFlag]; |
| 15663 | maxRate = supported_vht_mcs_rate[maxMCSIdx].supported_VHT40_rate[rateFlag]; |
| 15664 | } |
| 15665 | else if (rate_flags & eHAL_TX_RATE_VHT20) |
| 15666 | { |
| 15667 | currentRate = supported_vht_mcs_rate[pAdapter->hdd_stats.ClassA_stat.mcs_index].supported_VHT20_rate[rateFlag]; |
| 15668 | maxRate = supported_vht_mcs_rate[maxMCSIdx].supported_VHT20_rate[rateFlag]; |
| 15669 | } |
| 15670 | |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15671 | maxSpeedMCS = 1; |
| 15672 | if (currentRate > maxRate) |
| 15673 | { |
| 15674 | maxRate = currentRate; |
| 15675 | } |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15676 | |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15677 | } |
| 15678 | else |
| 15679 | #endif /* WLAN_FEATURE_11AC */ |
| 15680 | { |
| 15681 | if (rate_flags & eHAL_TX_RATE_HT40) |
| 15682 | { |
| 15683 | rateFlag |= 1; |
| 15684 | } |
| 15685 | if (rate_flags & eHAL_TX_RATE_SGI) |
| 15686 | { |
| 15687 | rateFlag |= 2; |
| 15688 | } |
| 15689 | |
Girish Gowli | 01abcee | 2014-07-31 20:18:55 +0530 | [diff] [blame] | 15690 | temp = sizeof(supported_mcs_rate) / sizeof(supported_mcs_rate[0]); |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15691 | if (rssidx == 1 || rssidx == 2) |
| 15692 | { |
| 15693 | //get middle rate MCS index if rssi=1/2 |
| 15694 | for (i=0; i <= 7; i++) |
| 15695 | { |
| 15696 | if (sinfo->signal <= rssiMcsTbl[mode][i]) |
| 15697 | { |
| 15698 | temp = i+1; |
| 15699 | break; |
| 15700 | } |
| 15701 | } |
| 15702 | } |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15703 | |
| 15704 | for (i = 0; i < MCSLeng; i++) |
| 15705 | { |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15706 | for (j = 0; j < temp; j++) |
| 15707 | { |
| 15708 | if (supported_mcs_rate[j].beacon_rate_index == MCSRates[i]) |
| 15709 | { |
| 15710 | currentRate = supported_mcs_rate[j].supported_rate[rateFlag]; |
Hanumantha Reddy Pothula | fa62374 | 2015-06-16 14:08:24 +0530 | [diff] [blame] | 15711 | maxMCSIdx = supported_mcs_rate[j].beacon_rate_index; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15712 | break; |
| 15713 | } |
| 15714 | } |
| 15715 | if ((j < temp) && (currentRate > maxRate)) |
| 15716 | { |
| 15717 | maxRate = currentRate; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15718 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15719 | } |
Hanumantha Reddy Pothula | fa62374 | 2015-06-16 14:08:24 +0530 | [diff] [blame] | 15720 | maxSpeedMCS = 1; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15721 | } |
| 15722 | } |
| 15723 | |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15724 | else if (!(rate_flags & eHAL_TX_RATE_LEGACY)) |
| 15725 | { |
| 15726 | maxRate = myRate; |
| 15727 | maxSpeedMCS = 1; |
| 15728 | maxMCSIdx = pAdapter->hdd_stats.ClassA_stat.mcs_index; |
| 15729 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15730 | // make sure we report a value at least as big as our current rate |
c_hpothu | 79aab32 | 2014-07-14 21:11:01 +0530 | [diff] [blame] | 15731 | if ((maxRate < myRate) || (0 == maxRate)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15732 | { |
| 15733 | maxRate = myRate; |
| 15734 | if (rate_flags & eHAL_TX_RATE_LEGACY) |
| 15735 | { |
| 15736 | maxSpeedMCS = 0; |
| 15737 | } |
| 15738 | else |
| 15739 | { |
| 15740 | maxSpeedMCS = 1; |
| 15741 | maxMCSIdx = pAdapter->hdd_stats.ClassA_stat.mcs_index; |
| 15742 | } |
| 15743 | } |
| 15744 | |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15745 | if (rate_flags & eHAL_TX_RATE_LEGACY) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15746 | { |
| 15747 | sinfo->txrate.legacy = maxRate; |
| 15748 | #ifdef LINKSPEED_DEBUG_ENABLED |
| 15749 | pr_info("Reporting legacy rate %d\n", sinfo->txrate.legacy); |
| 15750 | #endif //LINKSPEED_DEBUG_ENABLED |
| 15751 | } |
| 15752 | else |
| 15753 | { |
| 15754 | sinfo->txrate.mcs = maxMCSIdx; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15755 | #ifdef WLAN_FEATURE_11AC |
| 15756 | sinfo->txrate.nss = 1; |
| 15757 | if (rate_flags & eHAL_TX_RATE_VHT80) |
| 15758 | { |
| 15759 | sinfo->txrate.flags |= RATE_INFO_FLAGS_VHT_MCS; |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15760 | sinfo->txrate.flags |= RATE_INFO_FLAGS_80_MHZ_WIDTH; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15761 | } |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15762 | else if (rate_flags & eHAL_TX_RATE_VHT40) |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15763 | { |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15764 | sinfo->txrate.flags |= RATE_INFO_FLAGS_VHT_MCS; |
| 15765 | sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; |
| 15766 | } |
| 15767 | else if (rate_flags & eHAL_TX_RATE_VHT20) |
| 15768 | { |
| 15769 | sinfo->txrate.flags |= RATE_INFO_FLAGS_VHT_MCS; |
| 15770 | } |
| 15771 | #endif /* WLAN_FEATURE_11AC */ |
| 15772 | if (rate_flags & (eHAL_TX_RATE_HT20 | eHAL_TX_RATE_HT40)) |
| 15773 | { |
| 15774 | sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS; |
| 15775 | if (rate_flags & eHAL_TX_RATE_HT40) |
| 15776 | { |
| 15777 | sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; |
| 15778 | } |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15779 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15780 | if (rate_flags & eHAL_TX_RATE_SGI) |
| 15781 | { |
| 15782 | sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; |
| 15783 | } |
Gopichand Nakkala | 4c70537 | 2013-04-24 13:20:33 +0530 | [diff] [blame] | 15784 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15785 | #ifdef LINKSPEED_DEBUG_ENABLED |
| 15786 | pr_info("Reporting MCS rate %d flags %x\n", |
| 15787 | sinfo->txrate.mcs, |
| 15788 | sinfo->txrate.flags ); |
| 15789 | #endif //LINKSPEED_DEBUG_ENABLED |
| 15790 | } |
| 15791 | } |
| 15792 | else |
| 15793 | { |
| 15794 | // report current rate instead of max rate |
| 15795 | |
| 15796 | if (rate_flags & eHAL_TX_RATE_LEGACY) |
| 15797 | { |
| 15798 | //provide to the UI in units of 100kbps |
| 15799 | sinfo->txrate.legacy = myRate; |
| 15800 | #ifdef LINKSPEED_DEBUG_ENABLED |
| 15801 | pr_info("Reporting actual legacy rate %d\n", sinfo->txrate.legacy); |
| 15802 | #endif //LINKSPEED_DEBUG_ENABLED |
| 15803 | } |
| 15804 | else |
| 15805 | { |
| 15806 | //must be MCS |
| 15807 | sinfo->txrate.mcs = pAdapter->hdd_stats.ClassA_stat.mcs_index; |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15808 | #ifdef WLAN_FEATURE_11AC |
| 15809 | sinfo->txrate.nss = 1; |
| 15810 | if (rate_flags & eHAL_TX_RATE_VHT80) |
| 15811 | { |
| 15812 | sinfo->txrate.flags |= RATE_INFO_FLAGS_VHT_MCS; |
| 15813 | } |
| 15814 | else |
| 15815 | #endif /* WLAN_FEATURE_11AC */ |
| 15816 | { |
| 15817 | sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS; |
| 15818 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15819 | if (rate_flags & eHAL_TX_RATE_SGI) |
| 15820 | { |
| 15821 | sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; |
| 15822 | } |
| 15823 | if (rate_flags & eHAL_TX_RATE_HT40) |
| 15824 | { |
| 15825 | sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; |
| 15826 | } |
Leo Chang | 6f8870f | 2013-03-26 18:11:36 -0700 | [diff] [blame] | 15827 | #ifdef WLAN_FEATURE_11AC |
| 15828 | else if (rate_flags & eHAL_TX_RATE_VHT80) |
| 15829 | { |
| 15830 | sinfo->txrate.flags |= RATE_INFO_FLAGS_80_MHZ_WIDTH; |
| 15831 | } |
| 15832 | #endif /* WLAN_FEATURE_11AC */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15833 | #ifdef LINKSPEED_DEBUG_ENABLED |
| 15834 | pr_info("Reporting actual MCS rate %d flags %x\n", |
| 15835 | sinfo->txrate.mcs, |
| 15836 | sinfo->txrate.flags ); |
| 15837 | #endif //LINKSPEED_DEBUG_ENABLED |
| 15838 | } |
| 15839 | } |
| 15840 | sinfo->filled |= STATION_INFO_TX_BITRATE; |
| 15841 | |
Madan Mohan Koyyalamudi | 4d4d281 | 2012-09-24 14:08:29 -0700 | [diff] [blame] | 15842 | sinfo->tx_packets = |
| 15843 | pAdapter->hdd_stats.summary_stat.tx_frm_cnt[0] + |
| 15844 | pAdapter->hdd_stats.summary_stat.tx_frm_cnt[1] + |
| 15845 | pAdapter->hdd_stats.summary_stat.tx_frm_cnt[2] + |
| 15846 | pAdapter->hdd_stats.summary_stat.tx_frm_cnt[3]; |
| 15847 | |
| 15848 | sinfo->tx_retries = |
| 15849 | pAdapter->hdd_stats.summary_stat.retry_cnt[0] + |
| 15850 | pAdapter->hdd_stats.summary_stat.retry_cnt[1] + |
| 15851 | pAdapter->hdd_stats.summary_stat.retry_cnt[2] + |
| 15852 | pAdapter->hdd_stats.summary_stat.retry_cnt[3]; |
| 15853 | |
| 15854 | sinfo->tx_failed = |
| 15855 | pAdapter->hdd_stats.summary_stat.fail_cnt[0] + |
| 15856 | pAdapter->hdd_stats.summary_stat.fail_cnt[1] + |
| 15857 | pAdapter->hdd_stats.summary_stat.fail_cnt[2] + |
| 15858 | pAdapter->hdd_stats.summary_stat.fail_cnt[3]; |
| 15859 | |
| 15860 | sinfo->filled |= |
| 15861 | STATION_INFO_TX_PACKETS | |
| 15862 | STATION_INFO_TX_RETRIES | |
| 15863 | STATION_INFO_TX_FAILED; |
| 15864 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 15865 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 15866 | TRACE_CODE_HDD_CFG80211_GET_STA, |
| 15867 | pAdapter->sessionId, maxRate)); |
Madan Mohan Koyyalamudi | 4d4d281 | 2012-09-24 14:08:29 -0700 | [diff] [blame] | 15868 | EXIT(); |
| 15869 | return 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15870 | } |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 15871 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) |
| 15872 | static int wlan_hdd_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev, |
| 15873 | const u8* mac, struct station_info *sinfo) |
| 15874 | #else |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15875 | static int wlan_hdd_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev, |
| 15876 | u8* mac, struct station_info *sinfo) |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 15877 | #endif |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15878 | { |
| 15879 | int ret; |
| 15880 | |
| 15881 | vos_ssr_protect(__func__); |
| 15882 | ret = __wlan_hdd_cfg80211_get_station(wiphy, dev, mac, sinfo); |
| 15883 | vos_ssr_unprotect(__func__); |
| 15884 | |
| 15885 | return ret; |
| 15886 | } |
| 15887 | |
| 15888 | static int __wlan_hdd_cfg80211_set_power_mgmt(struct wiphy *wiphy, |
Sameer Thalappil | c9f26e9 | 2013-06-07 10:11:06 -0700 | [diff] [blame] | 15889 | struct net_device *dev, bool mode, int timeout) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15890 | { |
| 15891 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Gopichand Nakkala | 20c4c04 | 2013-04-19 22:08:55 +0530 | [diff] [blame] | 15892 | hdd_context_t *pHddCtx; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15893 | VOS_STATUS vos_status; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15894 | int status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15895 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15896 | ENTER(); |
| 15897 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15898 | if (NULL == pAdapter) |
| 15899 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 15900 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Adapter is NULL", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15901 | return -ENODEV; |
| 15902 | } |
| 15903 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 15904 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 15905 | TRACE_CODE_HDD_CFG80211_SET_POWER_MGMT, |
| 15906 | pAdapter->sessionId, timeout)); |
| 15907 | |
Gopichand Nakkala | 20c4c04 | 2013-04-19 22:08:55 +0530 | [diff] [blame] | 15908 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15909 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15910 | if (0 != status) |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15911 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 15912 | return status; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15913 | } |
| 15914 | |
Gopichand Nakkala | 20c4c04 | 2013-04-19 22:08:55 +0530 | [diff] [blame] | 15915 | if ((DRIVER_POWER_MODE_AUTO == !mode) && |
| 15916 | (TRUE == pHddCtx->hdd_wlan_suspended) && |
| 15917 | (pHddCtx->cfg_ini->fhostArpOffload) && |
| 15918 | (eConnectionState_Associated == |
| 15919 | (WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))->conn_info.connState)) |
| 15920 | { |
Amar Singhal | d53568e | 2013-09-26 11:03:45 -0700 | [diff] [blame] | 15921 | |
| 15922 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 15923 | "offload: in cfg80211_set_power_mgmt, calling arp offload"); |
Gopichand Nakkala | b03e808 | 2013-05-30 18:09:25 +0530 | [diff] [blame] | 15924 | vos_status = hdd_conf_arp_offload(pAdapter, TRUE); |
Gopichand Nakkala | 20c4c04 | 2013-04-19 22:08:55 +0530 | [diff] [blame] | 15925 | if (!VOS_IS_STATUS_SUCCESS(vos_status)) |
| 15926 | { |
| 15927 | hddLog(VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 15928 | "%s:Failed to enable ARPOFFLOAD Feature %d", |
Gopichand Nakkala | 20c4c04 | 2013-04-19 22:08:55 +0530 | [diff] [blame] | 15929 | __func__, vos_status); |
| 15930 | } |
| 15931 | } |
| 15932 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15933 | /**The get power cmd from the supplicant gets updated by the nl only |
| 15934 | *on successful execution of the function call |
| 15935 | *we are oppositely mapped w.r.t mode in the driver |
| 15936 | **/ |
| 15937 | vos_status = wlan_hdd_enter_bmps(pAdapter, !mode); |
| 15938 | |
| 15939 | if (VOS_STATUS_E_FAILURE == vos_status) |
| 15940 | { |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 15941 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 15942 | "%s: failed to enter bmps mode", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15943 | return -EINVAL; |
| 15944 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 15945 | EXIT(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15946 | return 0; |
| 15947 | } |
| 15948 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15949 | static int wlan_hdd_cfg80211_set_power_mgmt(struct wiphy *wiphy, |
| 15950 | struct net_device *dev, bool mode, int timeout) |
| 15951 | { |
| 15952 | int ret; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15953 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 15954 | vos_ssr_protect(__func__); |
| 15955 | ret = __wlan_hdd_cfg80211_set_power_mgmt(wiphy, dev, mode, timeout); |
| 15956 | vos_ssr_unprotect(__func__); |
| 15957 | |
| 15958 | return ret; |
| 15959 | } |
Sushant Kaushik | 084f659 | 2015-09-10 13:11:56 +0530 | [diff] [blame] | 15960 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15961 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 15962 | static int __wlan_hdd_set_default_mgmt_key(struct wiphy *wiphy, |
| 15963 | struct net_device *netdev, |
| 15964 | u8 key_index) |
| 15965 | { |
| 15966 | ENTER(); |
| 15967 | return 0; |
| 15968 | } |
| 15969 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15970 | static int wlan_hdd_set_default_mgmt_key(struct wiphy *wiphy, |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 15971 | struct net_device *netdev, |
| 15972 | u8 key_index) |
| 15973 | { |
| 15974 | int ret; |
| 15975 | vos_ssr_protect(__func__); |
| 15976 | ret = __wlan_hdd_set_default_mgmt_key(wiphy, netdev, key_index); |
| 15977 | vos_ssr_unprotect(__func__); |
| 15978 | return ret; |
| 15979 | } |
| 15980 | #endif //LINUX_VERSION_CODE |
| 15981 | |
| 15982 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
| 15983 | static int __wlan_hdd_set_txq_params(struct wiphy *wiphy, |
| 15984 | struct net_device *dev, |
| 15985 | struct ieee80211_txq_params *params) |
| 15986 | { |
| 15987 | ENTER(); |
| 15988 | return 0; |
| 15989 | } |
| 15990 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 15991 | static int __wlan_hdd_set_txq_params(struct wiphy *wiphy, |
| 15992 | struct ieee80211_txq_params *params) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15993 | { |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 15994 | ENTER(); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15995 | return 0; |
| 15996 | } |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 15997 | #endif //LINUX_VERSION_CODE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 15998 | |
| 15999 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
| 16000 | static int wlan_hdd_set_txq_params(struct wiphy *wiphy, |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 16001 | struct net_device *dev, |
| 16002 | struct ieee80211_txq_params *params) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16003 | { |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 16004 | int ret; |
| 16005 | |
| 16006 | vos_ssr_protect(__func__); |
| 16007 | ret = __wlan_hdd_set_txq_params(wiphy, dev, params); |
| 16008 | vos_ssr_unprotect(__func__); |
| 16009 | return ret; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16010 | } |
| 16011 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 16012 | static int wlan_hdd_set_txq_params(struct wiphy *wiphy, |
| 16013 | struct ieee80211_txq_params *params) |
| 16014 | { |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 16015 | int ret; |
| 16016 | |
| 16017 | vos_ssr_protect(__func__); |
| 16018 | ret = __wlan_hdd_set_txq_params(wiphy, params); |
| 16019 | vos_ssr_unprotect(__func__); |
| 16020 | return ret; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16021 | } |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 16022 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16023 | |
Naresh Jayaram | 69e3f28 | 2014-10-14 12:29:12 +0530 | [diff] [blame] | 16024 | static int __wlan_hdd_cfg80211_del_station(struct wiphy *wiphy, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16025 | struct net_device *dev, |
| 16026 | struct tagCsrDelStaParams *pDelStaParams) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16027 | { |
| 16028 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16029 | hdd_context_t *pHddCtx; |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16030 | VOS_STATUS vos_status; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16031 | int status; |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16032 | v_U8_t staId; |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16033 | v_CONTEXT_t pVosContext = NULL; |
| 16034 | ptSapContext pSapCtx = NULL; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16035 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 16036 | ENTER(); |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 16037 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16038 | if ( NULL == pAdapter ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16039 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16040 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid Adapter" ,__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16041 | return -EINVAL; |
| 16042 | } |
| 16043 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 16044 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 16045 | TRACE_CODE_HDD_CFG80211_DEL_STA, |
| 16046 | pAdapter->sessionId, pAdapter->device_mode)); |
| 16047 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16048 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16049 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16050 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16051 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16052 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16053 | } |
| 16054 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16055 | if ( (WLAN_HDD_SOFTAP == pAdapter->device_mode) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16056 | || (WLAN_HDD_P2P_GO == pAdapter->device_mode) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16057 | ) |
| 16058 | { |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16059 | pVosContext = ( WLAN_HDD_GET_CTX(pAdapter))->pvosContext; |
| 16060 | pSapCtx = VOS_GET_SAP_CB(pVosContext); |
| 16061 | if(pSapCtx == NULL){ |
| 16062 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16063 | FL("psapCtx is NULL")); |
| 16064 | return -ENOENT; |
| 16065 | } |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16066 | if (vos_is_macaddr_broadcast((v_MACADDR_t *)pDelStaParams->peerMacAddr)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16067 | { |
| 16068 | v_U16_t i; |
| 16069 | for(i = 0; i < WLAN_MAX_STA_COUNT; i++) |
| 16070 | { |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16071 | if ((pSapCtx->aStaInfo[i].isUsed) && |
| 16072 | (!pSapCtx->aStaInfo[i].isDeauthInProgress)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16073 | { |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16074 | vos_mem_copy(pDelStaParams->peerMacAddr, |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16075 | pSapCtx->aStaInfo[i].macAddrSTA.bytes, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16076 | ETHER_ADDR_LEN); |
| 16077 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16078 | hddLog(VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 16079 | "%s: Delete STA with MAC::" |
| 16080 | MAC_ADDRESS_STR, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16081 | __func__, |
| 16082 | MAC_ADDR_ARRAY(pDelStaParams->peerMacAddr)); |
| 16083 | vos_status = hdd_softap_sta_deauth(pAdapter, pDelStaParams); |
Rajesh Chauhan | 18488fc | 2013-08-22 10:15:03 -0700 | [diff] [blame] | 16084 | if (VOS_IS_STATUS_SUCCESS(vos_status)) |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16085 | pSapCtx->aStaInfo[i].isDeauthInProgress = TRUE; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16086 | } |
| 16087 | } |
| 16088 | } |
| 16089 | else |
| 16090 | { |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16091 | |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16092 | vos_status = hdd_softap_GetStaId(pAdapter, |
| 16093 | (v_MACADDR_t *)pDelStaParams->peerMacAddr, &staId); |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16094 | if (!VOS_IS_STATUS_SUCCESS(vos_status)) |
| 16095 | { |
| 16096 | hddLog(VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 16097 | "%s: Skip this DEL STA as this is not used::" |
| 16098 | MAC_ADDRESS_STR, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16099 | __func__, MAC_ADDR_ARRAY(pDelStaParams->peerMacAddr)); |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16100 | return -ENOENT; |
| 16101 | } |
| 16102 | |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16103 | if( pSapCtx->aStaInfo[staId].isDeauthInProgress == TRUE) |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16104 | { |
| 16105 | hddLog(VOS_TRACE_LEVEL_INFO, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 16106 | "%s: Skip this DEL STA as deauth is in progress::" |
| 16107 | MAC_ADDRESS_STR, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16108 | __func__, MAC_ADDR_ARRAY(pDelStaParams->peerMacAddr)); |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16109 | return -ENOENT; |
| 16110 | } |
| 16111 | |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16112 | pSapCtx->aStaInfo[staId].isDeauthInProgress = TRUE; |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16113 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16114 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 16115 | "%s: Delete STA with MAC::" |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 16116 | MAC_ADDRESS_STR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16117 | __func__, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16118 | MAC_ADDR_ARRAY(pDelStaParams->peerMacAddr)); |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16119 | |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16120 | vos_status = hdd_softap_sta_deauth(pAdapter, pDelStaParams); |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16121 | if (!VOS_IS_STATUS_SUCCESS(vos_status)) |
| 16122 | { |
Sachin Ahuja | bcb0b7e | 2014-11-07 13:01:24 +0530 | [diff] [blame] | 16123 | pSapCtx->aStaInfo[staId].isDeauthInProgress = FALSE; |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16124 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 16125 | "%s: STA removal failed for ::" |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 16126 | MAC_ADDRESS_STR, |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16127 | __func__, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16128 | MAC_ADDR_ARRAY(pDelStaParams->peerMacAddr)); |
Madan Mohan Koyyalamudi | cd78499 | 2013-01-11 15:30:36 -0800 | [diff] [blame] | 16129 | return -ENOENT; |
| 16130 | } |
| 16131 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16132 | } |
| 16133 | } |
| 16134 | |
| 16135 | EXIT(); |
| 16136 | |
| 16137 | return 0; |
| 16138 | } |
Naresh Jayaram | 69e3f28 | 2014-10-14 12:29:12 +0530 | [diff] [blame] | 16139 | |
| 16140 | #ifdef CFG80211_DEL_STA_V2 |
| 16141 | static int wlan_hdd_cfg80211_del_station(struct wiphy *wiphy, |
| 16142 | struct net_device *dev, |
| 16143 | struct station_del_parameters *param) |
| 16144 | #else |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 16145 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) |
| 16146 | static int wlan_hdd_cfg80211_del_station(struct wiphy *wiphy, |
| 16147 | struct net_device *dev, const u8 *mac) |
| 16148 | #else |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16149 | static int wlan_hdd_cfg80211_del_station(struct wiphy *wiphy, |
| 16150 | struct net_device *dev, u8 *mac) |
Naresh Jayaram | 69e3f28 | 2014-10-14 12:29:12 +0530 | [diff] [blame] | 16151 | #endif |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 16152 | #endif |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16153 | { |
| 16154 | int ret; |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16155 | struct tagCsrDelStaParams delStaParams; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16156 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16157 | vos_ssr_protect(__func__); |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16158 | |
Naresh Jayaram | 69e3f28 | 2014-10-14 12:29:12 +0530 | [diff] [blame] | 16159 | #ifdef CFG80211_DEL_STA_V2 |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16160 | if (NULL == param) { |
| 16161 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid argumet passed", __func__); |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 16162 | vos_ssr_unprotect(__func__); |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16163 | return -EINVAL; |
| 16164 | } |
| 16165 | |
| 16166 | WLANSAP_PopulateDelStaParams(param->mac, param->reason_code, |
| 16167 | param->subtype, &delStaParams); |
| 16168 | |
Naresh Jayaram | 69e3f28 | 2014-10-14 12:29:12 +0530 | [diff] [blame] | 16169 | #else |
Sushant Kaushik | 4cd28f6 | 2014-12-26 14:23:50 +0530 | [diff] [blame] | 16170 | WLANSAP_PopulateDelStaParams(mac, eSIR_MAC_DEAUTH_LEAVING_BSS_REASON, |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16171 | (SIR_MAC_MGMT_DEAUTH >> 4), &delStaParams); |
Naresh Jayaram | 69e3f28 | 2014-10-14 12:29:12 +0530 | [diff] [blame] | 16172 | #endif |
Hanumantha Reddy Pothula | bfd06f7 | 2014-10-31 14:03:37 +0530 | [diff] [blame] | 16173 | ret = __wlan_hdd_cfg80211_del_station(wiphy, dev, &delStaParams); |
| 16174 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16175 | vos_ssr_unprotect(__func__); |
| 16176 | |
| 16177 | return ret; |
| 16178 | } |
| 16179 | |
| 16180 | static int __wlan_hdd_cfg80211_add_station(struct wiphy *wiphy, |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 16181 | struct net_device *dev, |
| 16182 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 16183 | const u8 *mac, |
| 16184 | #else |
| 16185 | u8 *mac, |
| 16186 | #endif |
| 16187 | struct station_parameters *params) |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 16188 | { |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 16189 | hdd_adapter_t *pAdapter; |
| 16190 | hdd_context_t *pHddCtx; |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 16191 | int status = -EPERM; |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 16192 | #ifdef FEATURE_WLAN_TDLS |
| 16193 | u32 mask, set; |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 16194 | |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 16195 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16196 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 16197 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 16198 | if (NULL == pAdapter) |
| 16199 | { |
| 16200 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16201 | "%s: Adapter is NULL",__func__); |
| 16202 | return -EINVAL; |
| 16203 | } |
| 16204 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16205 | status = wlan_hdd_validate_context(pHddCtx); |
| 16206 | if (0 != status) |
| 16207 | { |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 16208 | return status; |
| 16209 | } |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 16210 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 16211 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 16212 | TRACE_CODE_HDD_CFG80211_ADD_STA, |
| 16213 | pAdapter->sessionId, params->listen_interval)); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 16214 | mask = params->sta_flags_mask; |
| 16215 | |
| 16216 | set = params->sta_flags_set; |
| 16217 | |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 16218 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 16219 | "%s: mask 0x%x set 0x%x " MAC_ADDRESS_STR, |
| 16220 | __func__, mask, set, MAC_ADDR_ARRAY(mac)); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 16221 | |
| 16222 | if (mask & BIT(NL80211_STA_FLAG_TDLS_PEER)) { |
| 16223 | if (set & BIT(NL80211_STA_FLAG_TDLS_PEER)) { |
Gopichand Nakkala | 681989c | 2013-03-06 22:27:48 -0800 | [diff] [blame] | 16224 | status = wlan_hdd_tdls_add_station(wiphy, dev, mac, 0, NULL); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 16225 | } |
| 16226 | } |
| 16227 | #endif |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16228 | EXIT(); |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 16229 | return status; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 16230 | } |
| 16231 | |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 16232 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) |
| 16233 | static int wlan_hdd_cfg80211_add_station(struct wiphy *wiphy, |
| 16234 | struct net_device *dev, const u8 *mac, |
| 16235 | struct station_parameters *params) |
| 16236 | #else |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16237 | static int wlan_hdd_cfg80211_add_station(struct wiphy *wiphy, |
| 16238 | struct net_device *dev, u8 *mac, struct station_parameters *params) |
Anand N Sunkad | b3ab97d | 2015-07-29 09:58:13 +0530 | [diff] [blame] | 16239 | #endif |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16240 | { |
| 16241 | int ret; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16242 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16243 | vos_ssr_protect(__func__); |
| 16244 | ret = __wlan_hdd_cfg80211_add_station(wiphy, dev, mac, params); |
| 16245 | vos_ssr_unprotect(__func__); |
| 16246 | |
| 16247 | return ret; |
| 16248 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16249 | #ifdef FEATURE_WLAN_LFR |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16250 | |
Mahesh A Saptasagar | f7418d7 | 2014-06-02 14:48:54 +0530 | [diff] [blame] | 16251 | static int __wlan_hdd_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev, |
Jeff Johnson | d13512a | 2012-07-17 11:42:19 -0700 | [diff] [blame] | 16252 | struct cfg80211_pmksa *pmksa) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16253 | { |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16254 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 16255 | tHalHandle halHandle; |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 16256 | eHalStatus result; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16257 | int status; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16258 | hdd_context_t *pHddCtx; |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16259 | tPmkidCacheInfo pmk_id; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 16260 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16261 | ENTER(); |
| 16262 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 16263 | // Validate pAdapter |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16264 | if ( NULL == pAdapter ) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16265 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16266 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid Adapter" ,__func__); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16267 | return -EINVAL; |
| 16268 | } |
| 16269 | |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16270 | if (!pmksa) { |
| 16271 | hddLog(LOGE, FL("pmksa is NULL")); |
| 16272 | return -EINVAL; |
| 16273 | } |
| 16274 | |
| 16275 | if (!pmksa->bssid || !pmksa->pmkid) { |
| 16276 | hddLog(LOGE, FL("pmksa->bssid(%p) or pmksa->pmkid(%p) is NULL"), |
| 16277 | pmksa->bssid, pmksa->pmkid); |
| 16278 | return -EINVAL; |
| 16279 | } |
| 16280 | |
| 16281 | hddLog(VOS_TRACE_LEVEL_DEBUG, "%s: set PMKSA for " MAC_ADDRESS_STR, |
| 16282 | __func__, MAC_ADDR_ARRAY(pmksa->bssid)); |
| 16283 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16284 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16285 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16286 | if (0 != status) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16287 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 16288 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16289 | } |
| 16290 | |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 16291 | // Retrieve halHandle |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16292 | halHandle = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 16293 | |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16294 | vos_mem_copy(pmk_id.BSSID, pmksa->bssid, ETHER_ADDR_LEN); |
| 16295 | vos_mem_copy(pmk_id.PMKID, pmksa->pmkid, CSR_RSN_PMKID_SIZE); |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16296 | |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16297 | /* Add to the PMKSA ID Cache in CSR */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 16298 | result = sme_RoamSetPMKIDCache(halHandle,pAdapter->sessionId, |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16299 | &pmk_id, 1, FALSE); |
| 16300 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 16301 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 16302 | TRACE_CODE_HDD_CFG80211_SET_PMKSA, |
| 16303 | pAdapter->sessionId, result)); |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16304 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16305 | EXIT(); |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16306 | return HAL_STATUS_SUCCESS(result) ? 0 : -EINVAL; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16307 | } |
| 16308 | |
Mahesh A Saptasagar | f7418d7 | 2014-06-02 14:48:54 +0530 | [diff] [blame] | 16309 | static int wlan_hdd_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev, |
| 16310 | struct cfg80211_pmksa *pmksa) |
| 16311 | { |
| 16312 | int ret; |
| 16313 | |
| 16314 | vos_ssr_protect(__func__); |
| 16315 | ret = __wlan_hdd_cfg80211_set_pmksa(wiphy, dev, pmksa); |
| 16316 | vos_ssr_unprotect(__func__); |
| 16317 | |
| 16318 | return ret; |
| 16319 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16320 | |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16321 | |
Mahesh A Saptasagar | f7418d7 | 2014-06-02 14:48:54 +0530 | [diff] [blame] | 16322 | static int __wlan_hdd_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev, |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16323 | struct cfg80211_pmksa *pmksa) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16324 | { |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16325 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 16326 | tHalHandle halHandle; |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16327 | hdd_context_t *pHddCtx; |
Wilson Yang | ef657d3 | 2014-01-15 19:19:23 -0800 | [diff] [blame] | 16328 | int status = 0; |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16329 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16330 | ENTER(); |
| 16331 | |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16332 | /* Validate pAdapter */ |
| 16333 | if (NULL == pAdapter) |
| 16334 | { |
| 16335 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid Adapter" ,__func__); |
| 16336 | return -EINVAL; |
| 16337 | } |
| 16338 | |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16339 | if (!pmksa) { |
| 16340 | hddLog(LOGE, FL("pmksa is NULL")); |
| 16341 | return -EINVAL; |
| 16342 | } |
| 16343 | |
| 16344 | if (!pmksa->bssid) { |
| 16345 | hddLog(LOGE, FL("pmksa->bssid is NULL")); |
| 16346 | return -EINVAL; |
| 16347 | } |
| 16348 | |
Kiet Lam | 98c46a1 | 2014-10-31 15:34:57 -0700 | [diff] [blame] | 16349 | hddLog(VOS_TRACE_LEVEL_DEBUG, "%s: deleting PMKSA for " MAC_ADDRESS_STR, |
| 16350 | __func__, MAC_ADDR_ARRAY(pmksa->bssid)); |
| 16351 | |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16352 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16353 | status = wlan_hdd_validate_context(pHddCtx); |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16354 | if (0 != status) |
| 16355 | { |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16356 | return status; |
| 16357 | } |
| 16358 | |
| 16359 | /*Retrieve halHandle*/ |
| 16360 | halHandle = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 16361 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 16362 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 16363 | TRACE_CODE_HDD_CFG80211_DEL_PMKSA, |
| 16364 | pAdapter->sessionId, 0)); |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16365 | /* Delete the PMKID CSR cache */ |
| 16366 | if (eHAL_STATUS_SUCCESS != |
| 16367 | sme_RoamDelPMKIDfromCache(halHandle, |
| 16368 | pAdapter->sessionId, pmksa->bssid, FALSE)) { |
| 16369 | hddLog(LOGE, FL("Failed to delete PMKSA for "MAC_ADDRESS_STR), |
| 16370 | MAC_ADDR_ARRAY(pmksa->bssid)); |
| 16371 | status = -EINVAL; |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16372 | } |
| 16373 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16374 | EXIT(); |
| 16375 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16376 | } |
| 16377 | |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16378 | |
Mahesh A Saptasagar | f7418d7 | 2014-06-02 14:48:54 +0530 | [diff] [blame] | 16379 | static int wlan_hdd_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev, |
| 16380 | struct cfg80211_pmksa *pmksa) |
| 16381 | { |
| 16382 | int ret; |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16383 | |
Mahesh A Saptasagar | f7418d7 | 2014-06-02 14:48:54 +0530 | [diff] [blame] | 16384 | vos_ssr_protect(__func__); |
| 16385 | ret = __wlan_hdd_cfg80211_del_pmksa(wiphy, dev, pmksa); |
| 16386 | vos_ssr_unprotect(__func__); |
| 16387 | |
| 16388 | return ret; |
| 16389 | |
| 16390 | } |
| 16391 | |
| 16392 | static int __wlan_hdd_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *dev) |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16393 | { |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16394 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 16395 | tHalHandle halHandle; |
| 16396 | hdd_context_t *pHddCtx; |
Wilson Yang | ef657d3 | 2014-01-15 19:19:23 -0800 | [diff] [blame] | 16397 | int status = 0; |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16398 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16399 | ENTER(); |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16400 | |
| 16401 | /* Validate pAdapter */ |
| 16402 | if (NULL == pAdapter) |
| 16403 | { |
| 16404 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 16405 | "%s: Invalid Adapter" ,__func__); |
| 16406 | return -EINVAL; |
| 16407 | } |
| 16408 | |
| 16409 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16410 | status = wlan_hdd_validate_context(pHddCtx); |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16411 | if (0 != status) |
| 16412 | { |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16413 | return status; |
| 16414 | } |
| 16415 | |
| 16416 | /*Retrieve halHandle*/ |
| 16417 | halHandle = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 16418 | |
Kanchanapally, Vidyullatha | 2633ace | 2014-09-25 15:16:50 +0530 | [diff] [blame] | 16419 | /* Flush the PMKID cache in CSR */ |
| 16420 | if (eHAL_STATUS_SUCCESS != |
| 16421 | sme_RoamDelPMKIDfromCache(halHandle, pAdapter->sessionId, NULL, TRUE)) { |
| 16422 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Cannot flush PMKIDCache")); |
| 16423 | status = -EINVAL; |
Wilson Yang | 6507c4e | 2013-10-01 20:11:19 -0700 | [diff] [blame] | 16424 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16425 | EXIT(); |
Wilson Yang | ef657d3 | 2014-01-15 19:19:23 -0800 | [diff] [blame] | 16426 | return status; |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16427 | } |
Mahesh A Saptasagar | f7418d7 | 2014-06-02 14:48:54 +0530 | [diff] [blame] | 16428 | |
| 16429 | static int wlan_hdd_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *dev) |
| 16430 | { |
| 16431 | int ret; |
| 16432 | |
| 16433 | vos_ssr_protect(__func__); |
| 16434 | ret = __wlan_hdd_cfg80211_flush_pmksa(wiphy, dev); |
| 16435 | vos_ssr_unprotect(__func__); |
| 16436 | |
| 16437 | return ret; |
| 16438 | } |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16439 | #endif |
| 16440 | |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16441 | #if defined(WLAN_FEATURE_VOWIFI_11R) && defined(KERNEL_SUPPORT_11R_CFG80211) |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16442 | static int __wlan_hdd_cfg80211_update_ft_ies(struct wiphy *wiphy, |
| 16443 | struct net_device *dev, |
| 16444 | struct cfg80211_update_ft_ies_params *ftie) |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16445 | { |
| 16446 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 16447 | hdd_station_ctx_t *pHddStaCtx; |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 16448 | hdd_context_t *pHddCtx; |
| 16449 | int ret = 0; |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16450 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16451 | ENTER(); |
| 16452 | |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16453 | if (NULL == pAdapter) |
| 16454 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 16455 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Adapter is NULL", __func__); |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16456 | return -ENODEV; |
| 16457 | } |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 16458 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16459 | ret = wlan_hdd_validate_context(pHddCtx); |
| 16460 | if (0 != ret) |
| 16461 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 16462 | return ret; |
| 16463 | } |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16464 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 16465 | if (NULL == pHddStaCtx) |
| 16466 | { |
| 16467 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: STA Context is NULL", __func__); |
| 16468 | return -EINVAL; |
| 16469 | } |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16470 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 16471 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 16472 | TRACE_CODE_HDD_CFG80211_UPDATE_FT_IES, |
| 16473 | pAdapter->sessionId, pHddStaCtx->conn_info.connState)); |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16474 | // Added for debug on reception of Re-assoc Req. |
| 16475 | if (eConnectionState_Associated != pHddStaCtx->conn_info.connState) |
| 16476 | { |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 16477 | hddLog(LOGE, FL("Called with Ie of length = %zu when not associated"), |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16478 | ftie->ie_len); |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 16479 | hddLog(LOGE, FL("Should be Re-assoc Req IEs")); |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16480 | } |
| 16481 | |
| 16482 | #ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 16483 | hddLog(LOGE, FL("%s called with Ie of length = %zu"), __func__, |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16484 | ftie->ie_len); |
| 16485 | #endif |
| 16486 | |
| 16487 | // Pass the received FT IEs to SME |
Gopichand Nakkala | 356fb10 | 2013-03-06 12:34:04 +0530 | [diff] [blame] | 16488 | sme_SetFTIEs( WLAN_HDD_GET_HAL_CTX(pAdapter), pAdapter->sessionId, |
| 16489 | (const u8 *)ftie->ie, |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16490 | ftie->ie_len); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16491 | |
| 16492 | EXIT(); |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16493 | return 0; |
| 16494 | } |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 16495 | |
| 16496 | static int wlan_hdd_cfg80211_update_ft_ies(struct wiphy *wiphy, |
| 16497 | struct net_device *dev, |
| 16498 | struct cfg80211_update_ft_ies_params *ftie) |
| 16499 | { |
| 16500 | int ret; |
| 16501 | |
| 16502 | vos_ssr_protect(__func__); |
| 16503 | ret = __wlan_hdd_cfg80211_update_ft_ies(wiphy, dev, ftie); |
| 16504 | vos_ssr_unprotect(__func__); |
| 16505 | |
| 16506 | return ret; |
| 16507 | } |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 16508 | #endif |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 16509 | |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16510 | #ifdef FEATURE_WLAN_SCAN_PNO |
| 16511 | |
| 16512 | void hdd_cfg80211_sched_scan_done_callback(void *callbackContext, |
| 16513 | tSirPrefNetworkFoundInd *pPrefNetworkFoundInd) |
| 16514 | { |
| 16515 | int ret; |
| 16516 | hdd_adapter_t* pAdapter = (hdd_adapter_t*)callbackContext; |
| 16517 | hdd_context_t *pHddCtx; |
| 16518 | |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16519 | ENTER(); |
| 16520 | |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16521 | if (NULL == pAdapter) |
| 16522 | { |
Agarwal Ashish | 971c288 | 2013-10-30 20:11:12 +0530 | [diff] [blame] | 16523 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16524 | "%s: HDD adapter is Null", __func__); |
| 16525 | return ; |
| 16526 | } |
| 16527 | |
| 16528 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16529 | if (NULL == pHddCtx) |
| 16530 | { |
| 16531 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16532 | "%s: HDD context is Null!!!", __func__); |
| 16533 | return ; |
| 16534 | } |
| 16535 | |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 16536 | spin_lock(&pHddCtx->schedScan_lock); |
| 16537 | if (TRUE == pHddCtx->isWiphySuspended) |
| 16538 | { |
| 16539 | pHddCtx->isSchedScanUpdatePending = TRUE; |
| 16540 | spin_unlock(&pHddCtx->schedScan_lock); |
| 16541 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 16542 | "%s: Update cfg80211 scan database after it resume", __func__); |
| 16543 | return ; |
| 16544 | } |
| 16545 | spin_unlock(&pHddCtx->schedScan_lock); |
| 16546 | |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16547 | ret = wlan_hdd_cfg80211_update_bss(pHddCtx->wiphy, pAdapter); |
| 16548 | |
| 16549 | if (0 > ret) |
| 16550 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: NO SCAN result", __func__); |
Mahesh A Saptasagar | fb49cdd | 2015-10-16 18:41:59 +0530 | [diff] [blame] | 16551 | else |
| 16552 | { |
| 16553 | /* Acquire wakelock to handle the case where APP's tries to suspend |
| 16554 | * immediatly after the driver gets connect request(i.e after pno) |
| 16555 | * from supplicant, this result in app's is suspending and not able |
| 16556 | * to process the connect request to AP */ |
| 16557 | hdd_prevent_suspend_timeout(1000, WIFI_POWER_EVENT_WAKELOCK_SCAN); |
| 16558 | } |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16559 | cfg80211_sched_scan_results(pHddCtx->wiphy); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 16560 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16561 | "%s: cfg80211 scan result database updated", __func__); |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16562 | } |
| 16563 | |
| 16564 | /* |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16565 | * FUNCTION: wlan_hdd_is_pno_allowed |
Vinay Krishna Eranna | cbf75f4 | 2014-02-26 17:35:20 +0530 | [diff] [blame] | 16566 | * Disallow pno if any session is active |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16567 | */ |
| 16568 | static eHalStatus wlan_hdd_is_pno_allowed(hdd_adapter_t *pAdapter) |
| 16569 | { |
| 16570 | hdd_adapter_list_node_t *pAdapterNode = NULL, *pNext = NULL; |
| 16571 | hdd_adapter_t *pTempAdapter = NULL; |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16572 | hdd_station_ctx_t *pStaCtx; |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16573 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16574 | int status = 0; |
| 16575 | status = hdd_get_front_adapter(pHddCtx, &pAdapterNode); |
| 16576 | |
Vinay Krishna Eranna | cbf75f4 | 2014-02-26 17:35:20 +0530 | [diff] [blame] | 16577 | /* The current firmware design does not allow PNO during any |
| 16578 | * active sessions. Hence, determine the active sessions |
| 16579 | * and return a failure. |
| 16580 | */ |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16581 | while ((NULL != pAdapterNode) && (VOS_STATUS_SUCCESS == status)) |
| 16582 | { |
| 16583 | pTempAdapter = pAdapterNode->pAdapter; |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16584 | pStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pTempAdapter); |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16585 | |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16586 | if (((WLAN_HDD_INFRA_STATION == pTempAdapter->device_mode) |
| 16587 | && (eConnectionState_NotConnected != pStaCtx->conn_info.connState)) |
| 16588 | || (WLAN_HDD_P2P_CLIENT == pTempAdapter->device_mode) |
| 16589 | || (WLAN_HDD_P2P_GO == pTempAdapter->device_mode) |
| 16590 | || (WLAN_HDD_SOFTAP == pTempAdapter->device_mode) |
Siddharth Bhal | 63a19a7 | 2014-11-07 14:31:56 +0530 | [diff] [blame] | 16591 | || (WLAN_HDD_TM_LEVEL_4 == pHddCtx->tmInfo.currentTmLevel) |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16592 | ) |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16593 | { |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16594 | return eHAL_STATUS_FAILURE; |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16595 | } |
| 16596 | status = hdd_get_next_adapter ( pHddCtx, pAdapterNode, &pNext ); |
| 16597 | pAdapterNode = pNext; |
| 16598 | } |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16599 | return eHAL_STATUS_SUCCESS; |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16600 | } |
| 16601 | |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16602 | void hdd_cfg80211_sched_scan_start_status_cb(void *callbackContext, VOS_STATUS status) |
| 16603 | { |
| 16604 | hdd_adapter_t *pAdapter = callbackContext; |
| 16605 | hdd_context_t *pHddCtx; |
| 16606 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16607 | ENTER(); |
| 16608 | |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16609 | if ((NULL == pAdapter) || (WLAN_HDD_ADAPTER_MAGIC != pAdapter->magic)) |
| 16610 | { |
| 16611 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16612 | FL("Invalid adapter or adapter has invalid magic")); |
| 16613 | return; |
| 16614 | } |
| 16615 | |
| 16616 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 16617 | if (0 != wlan_hdd_validate_context(pHddCtx)) |
| 16618 | { |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16619 | return; |
| 16620 | } |
| 16621 | |
c_hpothu | b53c45d | 2014-08-18 16:53:14 +0530 | [diff] [blame] | 16622 | if (VOS_STATUS_SUCCESS != status) |
| 16623 | { |
| 16624 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16625 | FL("PNO enable response status = %d"), status); |
c_hpothu | b53c45d | 2014-08-18 16:53:14 +0530 | [diff] [blame] | 16626 | pHddCtx->isPnoEnable = FALSE; |
| 16627 | } |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16628 | |
| 16629 | pAdapter->pno_req_status = (status == VOS_STATUS_SUCCESS) ? 0 : -EBUSY; |
| 16630 | complete(&pAdapter->pno_comp_var); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16631 | EXIT(); |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16632 | } |
| 16633 | |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16634 | /* |
Mahesh A Saptasagar | 6cc3856 | 2014-05-23 21:22:17 +0530 | [diff] [blame] | 16635 | * FUNCTION: __wlan_hdd_cfg80211_sched_scan_start |
| 16636 | * Function to enable PNO |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16637 | */ |
Mahesh A Saptasagar | 6cc3856 | 2014-05-23 21:22:17 +0530 | [diff] [blame] | 16638 | static int __wlan_hdd_cfg80211_sched_scan_start(struct wiphy *wiphy, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16639 | struct net_device *dev, struct cfg80211_sched_scan_request *request) |
| 16640 | { |
| 16641 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16642 | tSirPNOScanReq pnoRequest = {0}; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16643 | hdd_context_t *pHddCtx; |
| 16644 | tHalHandle hHal; |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16645 | v_U32_t i, indx, num_ch, tempInterval, j; |
Sushant Kaushik | d62d978 | 2014-02-19 15:39:40 +0530 | [diff] [blame] | 16646 | u8 valid_ch[WNI_CFG_VALID_CHANNEL_LIST_LEN] = {0}; |
| 16647 | u8 channels_allowed[WNI_CFG_VALID_CHANNEL_LIST_LEN] = {0}; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16648 | v_U32_t num_channels_allowed = WNI_CFG_VALID_CHANNEL_LIST_LEN; |
| 16649 | eHalStatus status = eHAL_STATUS_FAILURE; |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16650 | int ret = 0; |
Sachin Ahuja | 697ba3f | 2014-11-12 18:57:11 +0530 | [diff] [blame] | 16651 | hdd_config_t *pConfig = NULL; |
| 16652 | v_U32_t num_ignore_dfs_ch = 0; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16653 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16654 | ENTER(); |
| 16655 | |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16656 | if (NULL == pAdapter) |
| 16657 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 16658 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16659 | "%s: HDD adapter is Null", __func__); |
| 16660 | return -ENODEV; |
| 16661 | } |
| 16662 | |
| 16663 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 16664 | ret = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16665 | |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 16666 | if (0 != ret) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16667 | { |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16668 | return -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16669 | } |
| 16670 | |
Sachin Ahuja | 697ba3f | 2014-11-12 18:57:11 +0530 | [diff] [blame] | 16671 | pConfig = pHddCtx->cfg_ini; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16672 | hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 16673 | if (NULL == hHal) |
| 16674 | { |
| 16675 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16676 | "%s: HAL context is Null!!!", __func__); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 16677 | return -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16678 | } |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 16679 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 16680 | TRACE_CODE_HDD_CFG80211_SCHED_SCAN_START, |
| 16681 | pAdapter->sessionId, pAdapter->device_mode)); |
Sushant Kaushik | 2fe8993 | 2014-09-03 10:58:09 +0530 | [diff] [blame] | 16682 | sme_ScanFlushResult(hHal, pAdapter->sessionId); |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 16683 | ret = wlan_hdd_scan_abort(pAdapter); |
Girish Gowli | 4bf7a63 | 2014-06-12 13:42:11 +0530 | [diff] [blame] | 16684 | if (ret < 0) |
Mahesh A Saptasagar | 2395ee6 | 2014-05-21 19:12:21 +0530 | [diff] [blame] | 16685 | { |
| 16686 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16687 | "%s: aborting the existing scan is unsuccessfull", __func__); |
| 16688 | return -EBUSY; |
| 16689 | } |
| 16690 | |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16691 | if (eHAL_STATUS_SUCCESS != wlan_hdd_is_pno_allowed(pAdapter)) |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16692 | { |
Vinay Krishna Eranna | cbf75f4 | 2014-02-26 17:35:20 +0530 | [diff] [blame] | 16693 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_WARN, |
Vinay Krishna Eranna | 23ffd18 | 2013-12-26 19:16:55 +0530 | [diff] [blame] | 16694 | FL("Cannot handle sched_scan")); |
Mahesh A Saptasagar | 0f7b037 | 2013-11-28 23:23:07 +0530 | [diff] [blame] | 16695 | return -EBUSY; |
| 16696 | } |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16697 | |
c_hpothu | 37f2131 | 2014-04-09 21:49:54 +0530 | [diff] [blame] | 16698 | if (TRUE == pHddCtx->isPnoEnable) |
| 16699 | { |
| 16700 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_WARN, |
| 16701 | FL("already PNO is enabled")); |
| 16702 | return -EBUSY; |
| 16703 | } |
c_hpothu | 225aa7c | 2014-10-22 17:45:13 +0530 | [diff] [blame] | 16704 | |
| 16705 | if (VOS_STATUS_SUCCESS != wlan_hdd_cancel_remain_on_channel(pHddCtx)) |
| 16706 | { |
| 16707 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16708 | "%s: abort ROC failed ", __func__); |
| 16709 | return -EBUSY; |
| 16710 | } |
| 16711 | |
c_hpothu | 37f2131 | 2014-04-09 21:49:54 +0530 | [diff] [blame] | 16712 | pHddCtx->isPnoEnable = TRUE; |
| 16713 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16714 | pnoRequest.enable = 1; /*Enable PNO */ |
| 16715 | pnoRequest.ucNetworksCount = request->n_match_sets; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16716 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16717 | if (( !pnoRequest.ucNetworksCount ) || |
| 16718 | ( pnoRequest.ucNetworksCount > SIR_PNO_MAX_SUPP_NETWORKS )) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16719 | { |
| 16720 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Sushant Kaushik | 1e406c3 | 2014-05-09 15:57:52 +0530 | [diff] [blame] | 16721 | "%s: Network input is not correct %d Max Network supported is %d", |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16722 | __func__, pnoRequest.ucNetworksCount, |
Sushant Kaushik | 1e406c3 | 2014-05-09 15:57:52 +0530 | [diff] [blame] | 16723 | SIR_PNO_MAX_SUPP_NETWORKS); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16724 | ret = -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16725 | goto error; |
| 16726 | } |
| 16727 | |
| 16728 | if ( SIR_PNO_MAX_NETW_CHANNELS_EX < request->n_channels ) |
| 16729 | { |
| 16730 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16731 | "%s: Incorrect number of channels %d", |
| 16732 | __func__, request->n_channels); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16733 | ret = -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16734 | goto error; |
| 16735 | } |
| 16736 | |
| 16737 | /* Framework provides one set of channels(all) |
| 16738 | * common for all saved profile */ |
| 16739 | if (0 != ccmCfgGetStr(hHal, WNI_CFG_VALID_CHANNEL_LIST, |
| 16740 | channels_allowed, &num_channels_allowed)) |
| 16741 | { |
| 16742 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16743 | "%s: failed to get valid channel list", __func__); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16744 | ret = -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16745 | goto error; |
| 16746 | } |
| 16747 | /* Checking each channel against allowed channel list */ |
| 16748 | num_ch = 0; |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16749 | if (request->n_channels) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16750 | { |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16751 | char chList [(request->n_channels*5)+1]; |
| 16752 | int len; |
| 16753 | for (i = 0, len = 0; i < request->n_channels; i++) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16754 | { |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16755 | for (indx = 0; indx < num_channels_allowed; indx++) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16756 | { |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16757 | if (request->channels[i]->hw_value == channels_allowed[indx]) |
| 16758 | { |
Sachin Ahuja | 697ba3f | 2014-11-12 18:57:11 +0530 | [diff] [blame] | 16759 | if ((!pConfig->enableDFSPnoChnlScan) && |
| 16760 | (NV_CHANNEL_DFS == vos_nv_getChannelEnabledState(channels_allowed[indx]))) |
| 16761 | { |
| 16762 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16763 | "%s : Dropping DFS channel : %d", |
| 16764 | __func__,channels_allowed[indx]); |
| 16765 | num_ignore_dfs_ch++; |
| 16766 | break; |
| 16767 | } |
| 16768 | |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16769 | valid_ch[num_ch++] = request->channels[i]->hw_value; |
| 16770 | len += snprintf(chList+len, 5, "%d ", |
| 16771 | request->channels[i]->hw_value); |
| 16772 | break ; |
| 16773 | } |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16774 | } |
| 16775 | } |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16776 | hddLog(VOS_TRACE_LEVEL_INFO,"Channel-List: %s ", chList); |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16777 | |
Sachin Ahuja | 697ba3f | 2014-11-12 18:57:11 +0530 | [diff] [blame] | 16778 | /*If all channels are DFS and dropped, then ignore the PNO request*/ |
| 16779 | if (num_ignore_dfs_ch == request->n_channels) |
| 16780 | { |
| 16781 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16782 | "%s : All requested channels are DFS channels", __func__); |
| 16783 | ret = -EINVAL; |
| 16784 | goto error; |
| 16785 | } |
| 16786 | } |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16787 | |
| 16788 | pnoRequest.aNetworks = |
| 16789 | vos_mem_malloc(sizeof(tSirNetworkType)*pnoRequest.ucNetworksCount); |
| 16790 | if (pnoRequest.aNetworks == NULL) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16791 | { |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16792 | VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_ERROR, |
| 16793 | FL("failed to allocate memory aNetworks %u"), |
| 16794 | (uint32)sizeof(tSirNetworkType)*pnoRequest.ucNetworksCount); |
| 16795 | goto error; |
| 16796 | } |
| 16797 | vos_mem_zero(pnoRequest.aNetworks, |
| 16798 | sizeof(tSirNetworkType)*pnoRequest.ucNetworksCount); |
| 16799 | |
| 16800 | /* Filling per profile params */ |
| 16801 | for (i = 0; i < pnoRequest.ucNetworksCount; i++) |
| 16802 | { |
| 16803 | pnoRequest.aNetworks[i].ssId.length = |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16804 | request->match_sets[i].ssid.ssid_len; |
| 16805 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16806 | if (( 0 == pnoRequest.aNetworks[i].ssId.length ) || |
| 16807 | ( pnoRequest.aNetworks[i].ssId.length > 32 ) ) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16808 | { |
| 16809 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16810 | "%s: SSID Len %d is not correct for network %d", |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16811 | __func__, pnoRequest.aNetworks[i].ssId.length, i); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16812 | ret = -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16813 | goto error; |
| 16814 | } |
| 16815 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16816 | memcpy(pnoRequest.aNetworks[i].ssId.ssId, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16817 | request->match_sets[i].ssid.ssid, |
| 16818 | request->match_sets[i].ssid.ssid_len); |
Sushant Kaushik | 1e406c3 | 2014-05-09 15:57:52 +0530 | [diff] [blame] | 16819 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16820 | "%s: SSID of network %d is %s ", __func__, |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16821 | i, pnoRequest.aNetworks[i].ssId.ssId); |
| 16822 | pnoRequest.aNetworks[i].authentication = 0; /*eAUTH_TYPE_ANY*/ |
| 16823 | pnoRequest.aNetworks[i].encryption = 0; /*eED_ANY*/ |
| 16824 | pnoRequest.aNetworks[i].bcastNetwType = 0; /*eBCAST_UNKNOWN*/ |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16825 | |
| 16826 | /*Copying list of valid channel into request */ |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16827 | memcpy(pnoRequest.aNetworks[i].aChannels, valid_ch, num_ch); |
| 16828 | pnoRequest.aNetworks[i].ucChannelCount = num_ch; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16829 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16830 | pnoRequest.aNetworks[i].rssiThreshold = 0; //Default value |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16831 | } |
| 16832 | |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16833 | for (i = 0; i < request->n_ssids; i++) |
| 16834 | { |
| 16835 | j = 0; |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16836 | while (j < pnoRequest.ucNetworksCount) |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16837 | { |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16838 | if ((pnoRequest.aNetworks[j].ssId.length == |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16839 | request->ssids[i].ssid_len) && |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16840 | (0 == memcmp(pnoRequest.aNetworks[j].ssId.ssId, |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16841 | request->ssids[i].ssid, |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16842 | pnoRequest.aNetworks[j].ssId.length))) |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16843 | { |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16844 | pnoRequest.aNetworks[j].bcastNetwType = eBCAST_HIDDEN; |
Mahesh A Saptasagar | 7bd6ad4 | 2014-07-21 18:56:33 +0530 | [diff] [blame] | 16845 | break; |
| 16846 | } |
| 16847 | j++; |
| 16848 | } |
| 16849 | } |
| 16850 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16851 | "Number of hidden networks being Configured = %d", |
| 16852 | request->n_ssids); |
Madan Mohan Koyyalamudi | a7765d5 | 2013-09-18 16:49:56 +0530 | [diff] [blame] | 16853 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Jeff Johnson | 59a121e | 2013-11-30 09:46:08 -0800 | [diff] [blame] | 16854 | "request->ie_len = %zu", request->ie_len); |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16855 | |
| 16856 | pnoRequest.p24GProbeTemplate = vos_mem_malloc(SIR_PNO_MAX_PB_REQ_SIZE); |
| 16857 | if (pnoRequest.p24GProbeTemplate == NULL) |
| 16858 | { |
| 16859 | VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_ERROR, |
| 16860 | FL("failed to allocate memory p24GProbeTemplate %u"), |
| 16861 | SIR_PNO_MAX_PB_REQ_SIZE); |
| 16862 | goto error; |
| 16863 | } |
| 16864 | |
| 16865 | pnoRequest.p5GProbeTemplate = vos_mem_malloc(SIR_PNO_MAX_PB_REQ_SIZE); |
| 16866 | if (pnoRequest.p5GProbeTemplate == NULL) |
| 16867 | { |
| 16868 | VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_ERROR, |
| 16869 | FL("failed to allocate memory p5GProbeTemplate %u"), |
| 16870 | SIR_PNO_MAX_PB_REQ_SIZE); |
| 16871 | goto error; |
| 16872 | } |
| 16873 | |
| 16874 | vos_mem_zero(pnoRequest.p24GProbeTemplate, SIR_PNO_MAX_PB_REQ_SIZE); |
| 16875 | vos_mem_zero(pnoRequest.p5GProbeTemplate, SIR_PNO_MAX_PB_REQ_SIZE); |
| 16876 | |
Hanumantha Reddy Pothula | 06e87b2 | 2015-03-02 18:02:23 +0530 | [diff] [blame] | 16877 | if ((0 < request->ie_len) && (request->ie_len <= SIR_PNO_MAX_PB_REQ_SIZE) && |
| 16878 | (NULL != request->ie)) |
Madan Mohan Koyyalamudi | a7765d5 | 2013-09-18 16:49:56 +0530 | [diff] [blame] | 16879 | { |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16880 | pnoRequest.us24GProbeTemplateLen = request->ie_len; |
| 16881 | memcpy(pnoRequest.p24GProbeTemplate, request->ie, |
| 16882 | pnoRequest.us24GProbeTemplateLen); |
Madan Mohan Koyyalamudi | a7765d5 | 2013-09-18 16:49:56 +0530 | [diff] [blame] | 16883 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16884 | pnoRequest.us5GProbeTemplateLen = request->ie_len; |
| 16885 | memcpy(pnoRequest.p5GProbeTemplate, request->ie, |
| 16886 | pnoRequest.us5GProbeTemplateLen); |
Madan Mohan Koyyalamudi | a7765d5 | 2013-09-18 16:49:56 +0530 | [diff] [blame] | 16887 | } |
| 16888 | |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16889 | /* Driver gets only one time interval which is hardcoded in |
| 16890 | * supplicant for 10000ms. Taking power consumption into account 6 timers |
| 16891 | * will be used, Timervalue is increased exponentially i.e 10,20,40, |
| 16892 | * 80,160,320 secs. And number of scan cycle for each timer |
| 16893 | * is configurable through INI param gPNOScanTimerRepeatValue. |
| 16894 | * If it is set to 0 only one timer will be used and PNO scan cycle |
| 16895 | * will be repeated after each interval specified by supplicant |
| 16896 | * till PNO is disabled. |
| 16897 | */ |
| 16898 | if (0 == pHddCtx->cfg_ini->configPNOScanTimerRepeatValue) |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16899 | pnoRequest.scanTimers.ucScanTimersCount = HDD_PNO_SCAN_TIMERS_SET_ONE; |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16900 | else |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16901 | pnoRequest.scanTimers.ucScanTimersCount = |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16902 | HDD_PNO_SCAN_TIMERS_SET_MULTIPLE; |
| 16903 | |
| 16904 | tempInterval = (request->interval)/1000; |
| 16905 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16906 | "Base scan interval = %d PNOScanTimerRepeatValue = %d", |
| 16907 | tempInterval, pHddCtx->cfg_ini->configPNOScanTimerRepeatValue); |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16908 | for ( i = 0; i < pnoRequest.scanTimers.ucScanTimersCount; i++) |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16909 | { |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16910 | pnoRequest.scanTimers.aTimerValues[i].uTimerRepeat = |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16911 | pHddCtx->cfg_ini->configPNOScanTimerRepeatValue; |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16912 | pnoRequest.scanTimers.aTimerValues[i].uTimerValue = tempInterval; |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16913 | tempInterval *= 2; |
| 16914 | } |
| 16915 | //Repeat last timer until pno disabled. |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16916 | pnoRequest.scanTimers.aTimerValues[i-1].uTimerRepeat = 0; |
Madan Mohan Koyyalamudi | 1d16f46 | 2013-08-27 16:25:34 +0530 | [diff] [blame] | 16917 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16918 | pnoRequest.modePNO = SIR_PNO_MODE_IMMEDIATE; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16919 | |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16920 | INIT_COMPLETION(pAdapter->pno_comp_var); |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16921 | pnoRequest.statusCallback = hdd_cfg80211_sched_scan_start_status_cb; |
| 16922 | pnoRequest.callbackContext = pAdapter; |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16923 | pAdapter->pno_req_status = 0; |
| 16924 | |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16925 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16926 | "SessionId %d, enable %d, modePNO %d, ucScanTimersCount %d", |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16927 | pAdapter->sessionId, pnoRequest.enable, pnoRequest.modePNO, |
| 16928 | pnoRequest.scanTimers.ucScanTimersCount); |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16929 | |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16930 | status = sme_SetPreferredNetworkList(WLAN_HDD_GET_HAL_CTX(pAdapter), |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16931 | &pnoRequest, pAdapter->sessionId, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16932 | hdd_cfg80211_sched_scan_done_callback, pAdapter); |
| 16933 | if (eHAL_STATUS_SUCCESS != status) |
| 16934 | { |
| 16935 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Nirav Shah | 80830bf | 2013-12-31 16:35:12 +0530 | [diff] [blame] | 16936 | "%s: Failed to enable PNO", __func__); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16937 | ret = -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16938 | goto error; |
| 16939 | } |
| 16940 | |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16941 | ret = wait_for_completion_timeout( |
| 16942 | &pAdapter->pno_comp_var, |
| 16943 | msecs_to_jiffies(WLAN_WAIT_TIME_PNO)); |
| 16944 | if (0 >= ret) |
| 16945 | { |
| 16946 | // Did not receive the response for PNO enable in time. |
| 16947 | // Assuming the PNO enable was success. |
| 16948 | // Returning error from here, because we timeout, results |
| 16949 | // in side effect of Wifi (Wifi Setting) not to work. |
| 16950 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 16951 | FL("Timed out waiting for PNO to be Enabled")); |
| 16952 | ret = 0; |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16953 | } |
| 16954 | |
| 16955 | ret = pAdapter->pno_req_status; |
c_hpothu | 37f2131 | 2014-04-09 21:49:54 +0530 | [diff] [blame] | 16956 | return ret; |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 16957 | |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16958 | error: |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 16959 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 16960 | FL("PNO scanRequest offloaded ret = %d"), ret); |
c_hpothu | 37f2131 | 2014-04-09 21:49:54 +0530 | [diff] [blame] | 16961 | pHddCtx->isPnoEnable = FALSE; |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 16962 | if (pnoRequest.aNetworks) |
| 16963 | vos_mem_free(pnoRequest.aNetworks); |
| 16964 | if (pnoRequest.p24GProbeTemplate) |
| 16965 | vos_mem_free(pnoRequest.p24GProbeTemplate); |
| 16966 | if (pnoRequest.p5GProbeTemplate) |
| 16967 | vos_mem_free(pnoRequest.p5GProbeTemplate); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 16968 | |
| 16969 | EXIT(); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 16970 | return ret; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16971 | } |
| 16972 | |
| 16973 | /* |
Mahesh A Saptasagar | 6cc3856 | 2014-05-23 21:22:17 +0530 | [diff] [blame] | 16974 | * FUNCTION: wlan_hdd_cfg80211_sched_scan_start |
| 16975 | * NL interface to enable PNO |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16976 | */ |
Mahesh A Saptasagar | 6cc3856 | 2014-05-23 21:22:17 +0530 | [diff] [blame] | 16977 | static int wlan_hdd_cfg80211_sched_scan_start(struct wiphy *wiphy, |
| 16978 | struct net_device *dev, struct cfg80211_sched_scan_request *request) |
| 16979 | { |
| 16980 | int ret; |
| 16981 | |
| 16982 | vos_ssr_protect(__func__); |
| 16983 | ret = __wlan_hdd_cfg80211_sched_scan_start(wiphy, dev, request); |
| 16984 | vos_ssr_unprotect(__func__); |
| 16985 | |
| 16986 | return ret; |
| 16987 | } |
| 16988 | |
| 16989 | /* |
| 16990 | * FUNCTION: __wlan_hdd_cfg80211_sched_scan_stop |
| 16991 | * Function to disable PNO |
| 16992 | */ |
| 16993 | static int __wlan_hdd_cfg80211_sched_scan_stop(struct wiphy *wiphy, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 16994 | struct net_device *dev) |
| 16995 | { |
| 16996 | eHalStatus status = eHAL_STATUS_FAILURE; |
| 16997 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 16998 | hdd_context_t *pHddCtx; |
| 16999 | tHalHandle hHal; |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 17000 | tSirPNOScanReq pnoRequest = {0}; |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17001 | int ret = 0; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17002 | |
| 17003 | ENTER(); |
| 17004 | |
| 17005 | if (NULL == pAdapter) |
| 17006 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 17007 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17008 | "%s: HDD adapter is Null", __func__); |
| 17009 | return -ENODEV; |
| 17010 | } |
| 17011 | |
| 17012 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17013 | |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17014 | if (NULL == pHddCtx) |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17015 | { |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 17016 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17017 | "%s: HDD context is Null", __func__); |
| 17018 | return -ENODEV; |
| 17019 | } |
| 17020 | |
| 17021 | /* The return 0 is intentional when isLogpInProgress and |
| 17022 | * isLoadUnloadInProgress. We did observe a crash due to a return of |
| 17023 | * failure in sched_scan_stop , especially for a case where the unload |
| 17024 | * of the happens at the same time. The function __cfg80211_stop_sched_scan |
| 17025 | * was clearing rdev->sched_scan_req only when the sched_scan_stop returns |
| 17026 | * success. If it returns a failure , then its next invocation due to the |
| 17027 | * clean up of the second interface will have the dev pointer corresponding |
| 17028 | * to the first one leading to a crash. |
| 17029 | */ |
| 17030 | if (pHddCtx->isLogpInProgress) |
| 17031 | { |
| 17032 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17033 | "%s: LOGP in Progress. Ignore!!!", __func__); |
Mahesh A Saptasagar | 0c11d82 | 2015-10-08 19:54:08 +0530 | [diff] [blame] | 17034 | pHddCtx->isPnoEnable = FALSE; |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17035 | return ret; |
| 17036 | } |
| 17037 | |
Mihir Shete | 1815629 | 2014-03-11 15:38:30 +0530 | [diff] [blame] | 17038 | if (WLAN_HDD_IS_LOAD_UNLOAD_IN_PROGRESS(pHddCtx)) |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17039 | { |
| 17040 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17041 | "%s: Unloading/Loading in Progress. Ignore!!!", __func__); |
| 17042 | return ret; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17043 | } |
| 17044 | |
| 17045 | hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 17046 | if (NULL == hHal) |
| 17047 | { |
| 17048 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17049 | "%s: HAL context is Null!!!", __func__); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 17050 | return -EINVAL; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17051 | } |
| 17052 | |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 17053 | pnoRequest.enable = 0; /* Disable PNO */ |
| 17054 | pnoRequest.ucNetworksCount = 0; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17055 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 17056 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 17057 | TRACE_CODE_HDD_CFG80211_SCHED_SCAN_STOP, |
| 17058 | pAdapter->sessionId, pAdapter->device_mode)); |
Hanumantha Reddy Pothula | 0e408dc | 2015-11-23 12:04:53 +0530 | [diff] [blame] | 17059 | |
| 17060 | INIT_COMPLETION(pAdapter->pno_comp_var); |
| 17061 | pnoRequest.statusCallback = hdd_cfg80211_sched_scan_start_status_cb; |
| 17062 | pnoRequest.callbackContext = pAdapter; |
| 17063 | pAdapter->pno_req_status = 0; |
Hanumantha Reddy Pothula | d769f3e | 2015-02-19 17:00:02 +0530 | [diff] [blame] | 17064 | status = sme_SetPreferredNetworkList(hHal, &pnoRequest, |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17065 | pAdapter->sessionId, |
| 17066 | NULL, pAdapter); |
| 17067 | if (eHAL_STATUS_SUCCESS != status) |
| 17068 | { |
| 17069 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17070 | "Failed to disabled PNO"); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17071 | ret = -EINVAL; |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 17072 | goto error; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17073 | } |
Hanumantha Reddy Pothula | 0e408dc | 2015-11-23 12:04:53 +0530 | [diff] [blame] | 17074 | ret = wait_for_completion_timeout( |
| 17075 | &pAdapter->pno_comp_var, |
| 17076 | msecs_to_jiffies(WLAN_WAIT_TIME_PNO)); |
| 17077 | if (0 >= ret) |
| 17078 | { |
| 17079 | // Did not receive the response for PNO disable in time. |
| 17080 | // Assuming the PNO disable was success. |
| 17081 | // Returning error from here, because we timeout, results |
| 17082 | // in side effect of Wifi (Wifi Setting) not to work. |
| 17083 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17084 | FL("Timed out waiting for PNO to be disabled")); |
| 17085 | ret = 0; |
| 17086 | } |
| 17087 | |
| 17088 | ret = pAdapter->pno_req_status; |
| 17089 | pHddCtx->isPnoEnable = (ret == 0) ? FALSE : TRUE; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17090 | |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 17091 | error: |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 17092 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Vinay Krishna Eranna | f0e523b | 2014-03-01 21:00:16 +0530 | [diff] [blame] | 17093 | FL("PNO scan disabled ret = %d"), ret); |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17094 | |
| 17095 | EXIT(); |
Kamath Vinayak | ba5313f | 2013-08-22 15:52:39 +0530 | [diff] [blame] | 17096 | return ret; |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17097 | } |
| 17098 | |
Mahesh A Saptasagar | 6cc3856 | 2014-05-23 21:22:17 +0530 | [diff] [blame] | 17099 | /* |
| 17100 | * FUNCTION: wlan_hdd_cfg80211_sched_scan_stop |
| 17101 | * NL interface to disable PNO |
| 17102 | */ |
| 17103 | static int wlan_hdd_cfg80211_sched_scan_stop(struct wiphy *wiphy, |
| 17104 | struct net_device *dev) |
| 17105 | { |
| 17106 | int ret; |
| 17107 | |
| 17108 | vos_ssr_protect(__func__); |
| 17109 | ret = __wlan_hdd_cfg80211_sched_scan_stop(wiphy, dev); |
| 17110 | vos_ssr_unprotect(__func__); |
| 17111 | |
| 17112 | return ret; |
| 17113 | } |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 17114 | #endif /*FEATURE_WLAN_SCAN_PNO*/ |
| 17115 | |
| 17116 | |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17117 | #ifdef FEATURE_WLAN_TDLS |
Sunil Dutt Undekari | eacac6f | 2014-03-21 14:08:53 +0530 | [diff] [blame] | 17118 | #if TDLS_MGMT_VERSION2 |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17119 | static int __wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17120 | struct net_device *dev, |
| 17121 | u8 *peer, u8 action_code, |
| 17122 | u8 dialog_token, |
| 17123 | u16 status_code, u32 peer_capability, |
| 17124 | const u8 *buf, size_t len) |
| 17125 | #else /* TDLS_MGMT_VERSION2 */ |
| 17126 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)) || defined(WITH_BACKPORTS) |
| 17127 | static int __wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17128 | struct net_device *dev, |
| 17129 | const u8 *peer, u8 action_code, |
| 17130 | u8 dialog_token, u16 status_code, |
| 17131 | u32 peer_capability, bool initiator, |
| 17132 | const u8 *buf, size_t len) |
| 17133 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) |
| 17134 | static int __wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17135 | struct net_device *dev, |
| 17136 | const u8 *peer, u8 action_code, |
| 17137 | u8 dialog_token, u16 status_code, |
| 17138 | u32 peer_capability, const u8 *buf, |
| 17139 | size_t len) |
| 17140 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) |
| 17141 | static int __wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17142 | struct net_device *dev, |
| 17143 | u8 *peer, u8 action_code, |
| 17144 | u8 dialog_token, |
| 17145 | u16 status_code, u32 peer_capability, |
| 17146 | const u8 *buf, size_t len) |
Sunil Dutt Undekari | eacac6f | 2014-03-21 14:08:53 +0530 | [diff] [blame] | 17147 | #else |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17148 | static int __wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17149 | struct net_device *dev, |
| 17150 | u8 *peer, u8 action_code, |
| 17151 | u8 dialog_token, |
| 17152 | u16 status_code, const u8 *buf, |
| 17153 | size_t len) |
| 17154 | #endif |
Sunil Dutt Undekari | eacac6f | 2014-03-21 14:08:53 +0530 | [diff] [blame] | 17155 | #endif |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17156 | { |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 17157 | hdd_adapter_t *pAdapter; |
| 17158 | hdd_context_t *pHddCtx; |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17159 | VOS_STATUS status; |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 17160 | int max_sta_failed = 0; |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17161 | int responder; |
Hoonki Lee | d37cbb3 | 2013-04-20 00:31:14 -0700 | [diff] [blame] | 17162 | long rc; |
Ganesh Kondabattini | 862aec9 | 2015-01-22 20:58:46 +0530 | [diff] [blame] | 17163 | int ret; |
Masti, Narayanraddi | 3b68193 | 2015-10-08 19:22:25 +0530 | [diff] [blame] | 17164 | hddTdlsPeer_t *pTdlsPeer; |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17165 | #if !(TDLS_MGMT_VERSION2) && (LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0)) |
Sunil Dutt Undekari | eacac6f | 2014-03-21 14:08:53 +0530 | [diff] [blame] | 17166 | u32 peer_capability = 0; |
| 17167 | #endif |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 17168 | tANI_U16 numCurrTdlsPeers; |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17169 | hdd_station_ctx_t *pHddStaCtx = NULL; |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 17170 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 17171 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 17172 | if (NULL == pAdapter) |
| 17173 | { |
| 17174 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17175 | "%s: Adapter is NULL",__func__); |
| 17176 | return -EINVAL; |
| 17177 | } |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 17178 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 17179 | TRACE_CODE_HDD_CFG80211_TDLS_MGMT, |
| 17180 | pAdapter->sessionId, action_code)); |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17181 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 17182 | pHddCtx = wiphy_priv(wiphy); |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17183 | if (NULL == pHddCtx || NULL == pHddCtx->cfg_ini) |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17184 | { |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 17185 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17186 | "Invalid arguments"); |
| 17187 | return -EINVAL; |
| 17188 | } |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17189 | |
Sameer Thalappil | 75ea31a | 2013-02-21 19:38:16 -0800 | [diff] [blame] | 17190 | if (pHddCtx->isLogpInProgress) |
| 17191 | { |
| 17192 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17193 | "%s:LOGP in Progress. Ignore!!!", __func__); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17194 | wlan_hdd_tdls_set_link_status(pAdapter, |
| 17195 | peer, |
| 17196 | eTDLS_LINK_IDLE, |
| 17197 | eTDLS_LINK_UNSPECIFIED); |
Sameer Thalappil | 75ea31a | 2013-02-21 19:38:16 -0800 | [diff] [blame] | 17198 | return -EBUSY; |
| 17199 | } |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17200 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 17201 | if (WLAN_HDD_IS_LOAD_UNLOAD_IN_PROGRESS(pHddCtx)) |
| 17202 | { |
| 17203 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17204 | "%s: Unloading/Loading in Progress. Ignore!!!", __func__); |
| 17205 | return -EAGAIN; |
| 17206 | } |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17207 | |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17208 | if (eTDLS_SUPPORT_NOT_ENABLED == pHddCtx->tdls_mode) |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17209 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 17210 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17211 | "%s: TDLS mode is disabled OR not enabled in FW." |
| 17212 | MAC_ADDRESS_STR " action %d declined.", |
| 17213 | __func__, MAC_ADDR_ARRAY(peer), action_code); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17214 | return -ENOTSUPP; |
| 17215 | } |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17216 | |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17217 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 17218 | |
| 17219 | if( NULL == pHddStaCtx ) |
| 17220 | { |
| 17221 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17222 | "%s: HDD station context NULL ",__func__); |
| 17223 | return -EINVAL; |
| 17224 | } |
| 17225 | |
| 17226 | /* STA should be connected and authenticated |
| 17227 | * before sending any TDLS frames |
| 17228 | */ |
| 17229 | if ((eConnectionState_Associated != pHddStaCtx->conn_info.connState) || |
| 17230 | (FALSE == pHddStaCtx->conn_info.uIsAuthenticated)) |
| 17231 | { |
| 17232 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17233 | "STA is not connected or unauthenticated. " |
| 17234 | "connState %u, uIsAuthenticated %u", |
| 17235 | pHddStaCtx->conn_info.connState, |
| 17236 | pHddStaCtx->conn_info.uIsAuthenticated); |
| 17237 | return -EAGAIN; |
| 17238 | } |
| 17239 | |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17240 | /* other than teardown frame, other mgmt frames are not sent if disabled */ |
| 17241 | if (SIR_MAC_TDLS_TEARDOWN != action_code) |
| 17242 | { |
| 17243 | /* if tdls_mode is disabled to respond to peer's request */ |
| 17244 | if (eTDLS_SUPPORT_DISABLED == pHddCtx->tdls_mode) |
| 17245 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 17246 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17247 | "%s: " MAC_ADDRESS_STR |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 17248 | " TDLS mode is disabled. action %d declined.", |
| 17249 | __func__, MAC_ADDR_ARRAY(peer), action_code); |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17250 | |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17251 | return -ENOTSUPP; |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17252 | } |
Agarwal Ashish | 4b87f92 | 2014-06-18 03:03:21 +0530 | [diff] [blame] | 17253 | |
| 17254 | if (vos_max_concurrent_connections_reached()) |
| 17255 | { |
| 17256 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Reached max concurrent connections")); |
| 17257 | return -EINVAL; |
| 17258 | } |
Hoonki Lee | 2751190 | 2013-03-14 18:19:06 -0700 | [diff] [blame] | 17259 | } |
| 17260 | |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17261 | if (WLAN_IS_TDLS_SETUP_ACTION(action_code)) |
| 17262 | { |
Pradeep Reddy POTTETI | 9db32f0 | 2015-01-29 15:22:54 +0530 | [diff] [blame] | 17263 | if (NULL != wlan_hdd_tdls_is_progress(pHddCtx, peer, TRUE, TRUE)) |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17264 | { |
| 17265 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 17266 | "%s: " MAC_ADDRESS_STR |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 17267 | " TDLS setup is ongoing. action %d declined.", |
| 17268 | __func__, MAC_ADDR_ARRAY(peer), action_code); |
| 17269 | return -EPERM; |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17270 | } |
| 17271 | } |
| 17272 | |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17273 | if (SIR_MAC_TDLS_SETUP_REQ == action_code || |
| 17274 | SIR_MAC_TDLS_SETUP_RSP == action_code ) |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17275 | { |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 17276 | numCurrTdlsPeers = wlan_hdd_tdlsConnectedPeers(pAdapter); |
| 17277 | if (HDD_MAX_NUM_TDLS_STA <= numCurrTdlsPeers) |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17278 | { |
| 17279 | /* supplicant still sends tdls_mgmt(SETUP_REQ) even after |
| 17280 | we return error code at 'add_station()'. Hence we have this |
| 17281 | check again in addtion to add_station(). |
| 17282 | Anyway, there is no hard to double-check. */ |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17283 | if (SIR_MAC_TDLS_SETUP_REQ == action_code) |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17284 | { |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 17285 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17286 | "%s: " MAC_ADDRESS_STR |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 17287 | " TDLS Max peer already connected. action (%d) declined. Num of peers (%d), Max allowed (%d).", |
| 17288 | __func__, MAC_ADDR_ARRAY(peer), action_code, |
| 17289 | numCurrTdlsPeers, HDD_MAX_NUM_TDLS_STA); |
Sunil Dutt | 388ac8f | 2013-11-28 18:06:52 +0530 | [diff] [blame] | 17290 | return -EINVAL; |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17291 | } |
| 17292 | else |
| 17293 | { |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17294 | /* maximum reached. tweak to send error code to peer and return |
| 17295 | error code to supplicant */ |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17296 | status_code = eSIR_MAC_UNSPEC_FAILURE_STATUS; |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 17297 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17298 | "%s: " MAC_ADDRESS_STR |
Rajesh Chauhan | a34c6e6 | 2014-03-25 16:37:58 +0530 | [diff] [blame] | 17299 | " TDLS Max peer already connected, send response status (%d). Num of peers (%d), Max allowed (%d).", |
| 17300 | __func__, MAC_ADDR_ARRAY(peer), status_code, |
| 17301 | numCurrTdlsPeers, HDD_MAX_NUM_TDLS_STA); |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 17302 | max_sta_failed = -EPERM; |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17303 | /* fall through to send setup resp with failure status |
| 17304 | code */ |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17305 | } |
| 17306 | } |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17307 | else |
| 17308 | { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17309 | mutex_lock(&pHddCtx->tdls_lock); |
| 17310 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, FALSE); |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 17311 | if (pTdlsPeer && TDLS_IS_CONNECTED(pTdlsPeer)) |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17312 | { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17313 | mutex_unlock(&pHddCtx->tdls_lock); |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 17314 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Gopichand Nakkala | 34d1b06 | 2013-03-19 15:28:33 -0700 | [diff] [blame] | 17315 | "%s:" MAC_ADDRESS_STR " already connected. action %d declined.", |
| 17316 | __func__, MAC_ADDR_ARRAY(peer), action_code); |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17317 | return -EPERM; |
| 17318 | } |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17319 | mutex_unlock(&pHddCtx->tdls_lock); |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17320 | } |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 17321 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17322 | |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 17323 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Arun Kumar Khandavalli | 9fb625e | 2014-03-17 16:07:40 +0530 | [diff] [blame] | 17324 | "%s: " MAC_ADDRESS_STR " action %d, dialog_token %d status %d, len = %zu", |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 17325 | "tdls_mgmt", MAC_ADDR_ARRAY(peer), |
| 17326 | action_code, dialog_token, status_code, len); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17327 | |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17328 | /*Except teardown responder will not be used so just make 0*/ |
| 17329 | responder = 0; |
Hoonki Lee | 11f7dda | 2013-02-14 16:55:44 -0800 | [diff] [blame] | 17330 | if (SIR_MAC_TDLS_TEARDOWN == action_code) |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17331 | { |
Gopichand Nakkala | 97a65fd | 2013-04-16 16:59:38 -0700 | [diff] [blame] | 17332 | |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17333 | mutex_lock(&pHddCtx->tdls_lock); |
| 17334 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, FALSE); |
Gopichand Nakkala | 97a65fd | 2013-04-16 16:59:38 -0700 | [diff] [blame] | 17335 | |
| 17336 | if(pTdlsPeer && TDLS_IS_CONNECTED(pTdlsPeer)) |
| 17337 | responder = pTdlsPeer->is_responder; |
| 17338 | else |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17339 | { |
Gopichand Nakkala | 97a65fd | 2013-04-16 16:59:38 -0700 | [diff] [blame] | 17340 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Arun Kumar Khandavalli | 9fb625e | 2014-03-17 16:07:40 +0530 | [diff] [blame] | 17341 | "%s: " MAC_ADDRESS_STR " peer doesn't exist or not connected %d dialog_token %d status %d, len = %zu", |
Gopichand Nakkala | 97a65fd | 2013-04-16 16:59:38 -0700 | [diff] [blame] | 17342 | __func__, MAC_ADDR_ARRAY(peer), (NULL == pTdlsPeer) ? -1 : pTdlsPeer->link_status, |
| 17343 | dialog_token, status_code, len); |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17344 | mutex_unlock(&pHddCtx->tdls_lock); |
Gopichand Nakkala | 97a65fd | 2013-04-16 16:59:38 -0700 | [diff] [blame] | 17345 | return -EPERM; |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17346 | } |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17347 | mutex_unlock(&pHddCtx->tdls_lock); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17348 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17349 | |
Masti, Narayanraddi | 3b68193 | 2015-10-08 19:22:25 +0530 | [diff] [blame] | 17350 | /* Discard TDLS setup if peer is removed by user app */ |
| 17351 | if ((pHddCtx->cfg_ini->fTDLSExternalControl) && |
| 17352 | ((SIR_MAC_TDLS_SETUP_REQ == action_code) || |
| 17353 | (SIR_MAC_TDLS_SETUP_CNF == action_code) || |
| 17354 | (SIR_MAC_TDLS_DIS_REQ == action_code))) { |
| 17355 | |
| 17356 | mutex_lock(&pHddCtx->tdls_lock); |
| 17357 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, FALSE); |
| 17358 | if (pTdlsPeer && (FALSE == pTdlsPeer->isForcedPeer)) { |
| 17359 | mutex_unlock(&pHddCtx->tdls_lock); |
| 17360 | hddLog(LOGE, FL("TDLS External Control enabled, but peer " |
| 17361 | MAC_ADDRESS_STR " is not forced, so reject the action code %d"), |
| 17362 | MAC_ADDR_ARRAY(peer), action_code); |
| 17363 | return -EINVAL; |
| 17364 | } |
| 17365 | mutex_unlock(&pHddCtx->tdls_lock); |
| 17366 | } |
| 17367 | |
Gopichand Nakkala | 2f1ff15 | 2013-07-01 11:27:43 +0530 | [diff] [blame] | 17368 | /* For explicit trigger of DIS_REQ come out of BMPS for |
| 17369 | successfully receiving DIS_RSP from peer. */ |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17370 | if ((SIR_MAC_TDLS_SETUP_RSP == action_code) || |
Gopichand Nakkala | 2f1ff15 | 2013-07-01 11:27:43 +0530 | [diff] [blame] | 17371 | (SIR_MAC_TDLS_DIS_RSP == action_code) || |
| 17372 | (SIR_MAC_TDLS_DIS_REQ == action_code)) |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17373 | { |
| 17374 | if (TRUE == sme_IsPmcBmps(WLAN_HDD_GET_HAL_CTX(pAdapter))) |
| 17375 | { |
Masti, Narayanraddi | 34e0e56 | 2015-03-05 18:23:03 +0530 | [diff] [blame] | 17376 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Gopichand Nakkala | 2f1ff15 | 2013-07-01 11:27:43 +0530 | [diff] [blame] | 17377 | "%s: Sending frame action_code %u.Disable BMPS", __func__, action_code); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17378 | status = hdd_disable_bmps_imps(pHddCtx, WLAN_HDD_INFRA_STATION); |
| 17379 | if (status != VOS_STATUS_SUCCESS) { |
| 17380 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to set BMPS/IMPS")); |
| 17381 | } |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17382 | } |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17383 | if (SIR_MAC_TDLS_DIS_REQ != action_code) { |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17384 | if (0 != wlan_hdd_tdls_set_cap(pAdapter, peer, eTDLS_CAP_SUPPORTED)) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17385 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to set TDLS capabilities")); |
| 17386 | } |
| 17387 | } |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17388 | } |
| 17389 | |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17390 | /* make sure doesn't call send_mgmt() while it is pending */ |
| 17391 | if (TDLS_CTX_MAGIC == pAdapter->mgmtTxCompletionStatus) |
| 17392 | { |
| 17393 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Arif Hussain | 6d2a332 | 2013-11-17 19:50:10 -0800 | [diff] [blame] | 17394 | "%s: " MAC_ADDRESS_STR " action %d couldn't sent, as one is pending. return EBUSY", |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17395 | __func__, MAC_ADDR_ARRAY(peer), action_code); |
Ganesh Kondabattini | 862aec9 | 2015-01-22 20:58:46 +0530 | [diff] [blame] | 17396 | ret = -EBUSY; |
| 17397 | goto tx_failed; |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17398 | } |
| 17399 | |
| 17400 | pAdapter->mgmtTxCompletionStatus = TDLS_CTX_MAGIC; |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17401 | INIT_COMPLETION(pAdapter->tdls_mgmt_comp); |
| 17402 | |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17403 | status = sme_SendTdlsMgmtFrame(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 17404 | pAdapter->sessionId, peer, action_code, dialog_token, |
| 17405 | status_code, peer_capability, (tANI_U8 *)buf, len, |
| 17406 | responder); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17407 | |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17408 | if (VOS_STATUS_SUCCESS != status) |
| 17409 | { |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17410 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17411 | "%s: sme_SendTdlsMgmtFrame failed!", __func__); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17412 | pAdapter->mgmtTxCompletionStatus = FALSE; |
Ganesh Kondabattini | 862aec9 | 2015-01-22 20:58:46 +0530 | [diff] [blame] | 17413 | ret = -EINVAL; |
| 17414 | goto tx_failed; |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17415 | } |
| 17416 | |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17417 | if ((SIR_MAC_TDLS_DIS_REQ == action_code) || |
| 17418 | (SIR_MAC_TDLS_DIS_RSP == action_code)) |
| 17419 | { |
| 17420 | /* for DIS_REQ/DIS_RSP, supplicant don't consider the return status. |
| 17421 | * So we no need to wait for tdls_mgmt_comp for sending ack status. |
| 17422 | */ |
| 17423 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17424 | "%s: tx done for frm %u", __func__, action_code); |
| 17425 | return 0; |
| 17426 | } |
| 17427 | |
| 17428 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17429 | "%s: Wait for tdls_mgmt_comp. Timeout %u ms", __func__, |
| 17430 | WAIT_TIME_TDLS_MGMT); |
| 17431 | |
Hoonki Lee | d37cbb3 | 2013-04-20 00:31:14 -0700 | [diff] [blame] | 17432 | rc = wait_for_completion_interruptible_timeout(&pAdapter->tdls_mgmt_comp, |
| 17433 | msecs_to_jiffies(WAIT_TIME_TDLS_MGMT)); |
| 17434 | |
| 17435 | if ((rc <= 0) || (TRUE != pAdapter->mgmtTxCompletionStatus)) |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17436 | { |
Hoonki Lee | d37cbb3 | 2013-04-20 00:31:14 -0700 | [diff] [blame] | 17437 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 0299d0a | 2013-10-30 12:37:43 -0700 | [diff] [blame] | 17438 | "%s: Mgmt Tx Completion failed status %ld TxCompletion %u", |
Hoonki Lee | d37cbb3 | 2013-04-20 00:31:14 -0700 | [diff] [blame] | 17439 | __func__, rc, pAdapter->mgmtTxCompletionStatus); |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17440 | pAdapter->mgmtTxCompletionStatus = FALSE; |
Yue Ma | 4f55ef3 | 2014-01-23 16:45:33 -0800 | [diff] [blame] | 17441 | |
| 17442 | if (pHddCtx->isLogpInProgress) |
| 17443 | { |
| 17444 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17445 | "%s: LOGP in Progress. Ignore!!!", __func__); |
| 17446 | return -EAGAIN; |
| 17447 | } |
Abhishek Singh | 837adf2 | 2015-10-01 17:37:37 +0530 | [diff] [blame] | 17448 | if (rc <= 0) |
| 17449 | vos_fatal_event_logs_req(WLAN_LOG_TYPE_FATAL, |
| 17450 | WLAN_LOG_INDICATOR_HOST_DRIVER, |
| 17451 | WLAN_LOG_REASON_HDD_TIME_OUT, |
| 17452 | TRUE, TRUE); |
Yue Ma | 4f55ef3 | 2014-01-23 16:45:33 -0800 | [diff] [blame] | 17453 | |
Ganesh Kondabattini | 862aec9 | 2015-01-22 20:58:46 +0530 | [diff] [blame] | 17454 | ret = -EINVAL; |
| 17455 | goto tx_failed; |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17456 | } |
Ganesh Kondabattini | 8d0d35b | 2015-08-20 15:39:09 +0530 | [diff] [blame] | 17457 | else |
| 17458 | { |
| 17459 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17460 | "%s: Mgmt Tx Completion status %ld TxCompletion %u", |
| 17461 | __func__, rc, pAdapter->mgmtTxCompletionStatus); |
| 17462 | } |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17463 | |
Gopichand Nakkala | 0592280 | 2013-03-14 12:23:19 -0700 | [diff] [blame] | 17464 | if (max_sta_failed) |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17465 | { |
Ganesh Kondabattini | 862aec9 | 2015-01-22 20:58:46 +0530 | [diff] [blame] | 17466 | ret = max_sta_failed; |
| 17467 | goto tx_failed; |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17468 | } |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17469 | |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17470 | if (SIR_MAC_TDLS_SETUP_RSP == action_code) |
| 17471 | { |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17472 | if (0 != wlan_hdd_tdls_set_responder(pAdapter, peer, TRUE)) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17473 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to set TDLS responder: Setup Response")); |
| 17474 | } |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17475 | } |
| 17476 | else if (SIR_MAC_TDLS_SETUP_CNF == action_code) |
| 17477 | { |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17478 | if (0 != wlan_hdd_tdls_set_responder(pAdapter, peer, FALSE)) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17479 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to set TDLS responder: Setup Response")); |
| 17480 | } |
Hoonki Lee | a34dd89 | 2013-02-05 22:56:02 -0800 | [diff] [blame] | 17481 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17482 | |
| 17483 | return 0; |
Ganesh Kondabattini | 862aec9 | 2015-01-22 20:58:46 +0530 | [diff] [blame] | 17484 | |
| 17485 | tx_failed: |
| 17486 | /* add_station will be called before sending TDLS_SETUP_REQ and |
| 17487 | * TDLS_SETUP_RSP and as part of add_station driver will enable |
| 17488 | * BMPS. NL80211_TDLS_DISABLE_LINK will be called if the tx of |
| 17489 | * TDLS_SETUP_REQ or TDLS_SETUP_RSP fails. BMPS will be enabled |
| 17490 | * as part of processing NL80211_TDLS_DISABLE_LINK. So need to |
| 17491 | * enable BMPS for TDLS_SETUP_REQ and TDLS_SETUP_RSP if tx fails. |
| 17492 | */ |
| 17493 | |
| 17494 | if ((SIR_MAC_TDLS_SETUP_REQ == action_code) || |
| 17495 | (SIR_MAC_TDLS_SETUP_RSP == action_code)) |
| 17496 | wlan_hdd_tdls_check_bmps(pAdapter); |
| 17497 | return ret; |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17498 | } |
| 17499 | |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17500 | #if TDLS_MGMT_VERSION2 |
| 17501 | static int wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, |
| 17502 | u8 *peer, u8 action_code, u8 dialog_token, |
| 17503 | u16 status_code, u32 peer_capability, |
| 17504 | const u8 *buf, size_t len) |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17505 | #else /* TDLS_MGMT_VERSION2 */ |
| 17506 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)) |
| 17507 | static int wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17508 | struct net_device *dev, |
| 17509 | const u8 *peer, u8 action_code, |
| 17510 | u8 dialog_token, u16 status_code, |
| 17511 | u32 peer_capability, bool initiator, |
| 17512 | const u8 *buf, size_t len) |
| 17513 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) |
| 17514 | static int wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17515 | struct net_device *dev, |
| 17516 | const u8 *peer, u8 action_code, |
| 17517 | u8 dialog_token, u16 status_code, |
| 17518 | u32 peer_capability, const u8 *buf, |
| 17519 | size_t len) |
| 17520 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) |
| 17521 | static int wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, |
| 17522 | struct net_device *dev, |
| 17523 | u8 *peer, u8 action_code, |
| 17524 | u8 dialog_token, |
| 17525 | u16 status_code, u32 peer_capability, |
| 17526 | const u8 *buf, size_t len) |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17527 | #else |
| 17528 | static int wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, |
| 17529 | u8 *peer, u8 action_code, u8 dialog_token, |
| 17530 | u16 status_code, const u8 *buf, size_t len) |
| 17531 | #endif |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17532 | #endif |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17533 | { |
| 17534 | int ret; |
| 17535 | |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17536 | vos_ssr_protect(__func__); |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17537 | #if TDLS_MGMT_VERSION2 |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17538 | ret = __wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, action_code, |
| 17539 | dialog_token, status_code, |
| 17540 | peer_capability, buf, len); |
| 17541 | #else /* TDLS_MGMT_VERSION2 */ |
| 17542 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)) || defined(WITH_BACKPORTS) |
| 17543 | ret = __wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, action_code, |
| 17544 | dialog_token, status_code, |
| 17545 | peer_capability, initiator, |
| 17546 | buf, len); |
| 17547 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) |
| 17548 | ret = __wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, action_code, |
| 17549 | dialog_token, status_code, |
| 17550 | peer_capability, buf, len); |
| 17551 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) |
| 17552 | ret = __wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, action_code, |
| 17553 | dialog_token, status_code, |
| 17554 | peer_capability, buf, len); |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17555 | #else |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17556 | ret = __wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, action_code, |
| 17557 | dialog_token, status_code, buf, len); |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17558 | #endif |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17559 | #endif |
| 17560 | vos_ssr_unprotect(__func__); |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17561 | |
Anand N Sunkad | 9f80b74 | 2015-07-30 20:05:51 +0530 | [diff] [blame] | 17562 | return ret; |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 17563 | } |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17564 | |
| 17565 | int wlan_hdd_tdls_extctrl_config_peer(hdd_adapter_t *pAdapter, |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17566 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 17567 | const u8 *peer, |
| 17568 | #else |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17569 | u8 *peer, |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17570 | #endif |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17571 | tdls_req_params_t *tdls_peer_params, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17572 | cfg80211_exttdls_callback callback) |
| 17573 | { |
| 17574 | |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17575 | hddTdlsPeer_t *pTdlsPeer = NULL; |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17576 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Pradeep Reddy POTTETI | e30ed25 | 2015-02-18 14:27:55 +0530 | [diff] [blame] | 17577 | hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17578 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17579 | " %s : NL80211_TDLS_SETUP for " MAC_ADDRESS_STR, |
| 17580 | __func__, MAC_ADDR_ARRAY(peer)); |
| 17581 | |
| 17582 | if ( (FALSE == pHddCtx->cfg_ini->fTDLSExternalControl) || |
| 17583 | (FALSE == pHddCtx->cfg_ini->fEnableTDLSImplicitTrigger) ) { |
| 17584 | |
| 17585 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17586 | " %s TDLS External control (%d) and Implicit Trigger (%d) not enabled ", |
| 17587 | __func__, pHddCtx->cfg_ini->fTDLSExternalControl, |
| 17588 | pHddCtx->cfg_ini->fEnableTDLSImplicitTrigger); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17589 | return -ENOTSUPP; |
| 17590 | } |
| 17591 | |
| 17592 | /* To cater the requirement of establishing the TDLS link |
| 17593 | * irrespective of the data traffic , get an entry of TDLS peer. |
| 17594 | */ |
Masti, Narayanraddi | 6dbcdbb | 2015-05-13 10:28:06 +0530 | [diff] [blame] | 17595 | mutex_lock(&pHddCtx->tdls_lock); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17596 | pTdlsPeer = wlan_hdd_tdls_get_peer(pAdapter, peer); |
| 17597 | if (pTdlsPeer == NULL) { |
| 17598 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17599 | "%s: peer " MAC_ADDRESS_STR " not existing", |
| 17600 | __func__, MAC_ADDR_ARRAY(peer)); |
Masti, Narayanraddi | 6dbcdbb | 2015-05-13 10:28:06 +0530 | [diff] [blame] | 17601 | mutex_unlock(&pHddCtx->tdls_lock); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17602 | return -EINVAL; |
| 17603 | } |
| 17604 | |
Pradeep Reddy POTTETI | 60ad240 | 2015-02-26 16:48:21 +0530 | [diff] [blame] | 17605 | /* check FW TDLS Off Channel capability */ |
| 17606 | if ((TRUE == sme_IsFeatureSupportedByFW(TDLS_OFF_CHANNEL)) && |
Pradeep Reddy POTTETI | 0cb99bc | 2015-06-08 12:59:09 +0530 | [diff] [blame] | 17607 | (TRUE == pHddCtx->cfg_ini->fEnableTDLSOffChannel) && |
Pradeep Reddy POTTETI | 60ad240 | 2015-02-26 16:48:21 +0530 | [diff] [blame] | 17608 | (NULL != tdls_peer_params)) |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17609 | { |
| 17610 | pTdlsPeer->peerParams.channel = tdls_peer_params->channel; |
| 17611 | pTdlsPeer->peerParams.global_operating_class = |
| 17612 | tdls_peer_params->global_operating_class; |
| 17613 | pTdlsPeer->peerParams.max_latency_ms = tdls_peer_params->max_latency_ms; |
| 17614 | pTdlsPeer->peerParams.min_bandwidth_kbps = |
| 17615 | tdls_peer_params->min_bandwidth_kbps; |
Pradeep Reddy POTTETI | e30ed25 | 2015-02-18 14:27:55 +0530 | [diff] [blame] | 17616 | /* check configured channel is valid, non dfs and |
| 17617 | * not current operating channel */ |
| 17618 | if ((sme_IsTdlsOffChannelValid(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 17619 | tdls_peer_params->channel)) && |
| 17620 | (pHddStaCtx) && |
| 17621 | (tdls_peer_params->channel != |
| 17622 | pHddStaCtx->conn_info.operationChannel)) |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17623 | { |
| 17624 | pTdlsPeer->isOffChannelConfigured = TRUE; |
| 17625 | } |
| 17626 | else |
| 17627 | { |
| 17628 | pTdlsPeer->isOffChannelConfigured = FALSE; |
| 17629 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17630 | "%s: Configured Tdls Off Channel is not valid", __func__); |
| 17631 | |
| 17632 | } |
| 17633 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Pradeep Reddy POTTETI | e30ed25 | 2015-02-18 14:27:55 +0530 | [diff] [blame] | 17634 | "%s: tdls_off_channel %d isOffChannelConfigured %d " |
| 17635 | "current operating channel %d", |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17636 | __func__, pTdlsPeer->peerParams.channel, |
Pradeep Reddy POTTETI | e30ed25 | 2015-02-18 14:27:55 +0530 | [diff] [blame] | 17637 | pTdlsPeer->isOffChannelConfigured, |
| 17638 | (pHddStaCtx ? pHddStaCtx->conn_info.operationChannel : 0)); |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17639 | } |
| 17640 | else |
| 17641 | { |
| 17642 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Pradeep Reddy POTTETI | 0cb99bc | 2015-06-08 12:59:09 +0530 | [diff] [blame] | 17643 | "%s: TDLS off channel FW capability %d, " |
| 17644 | "host capab %d or Invalid TDLS Peer Params", __func__, |
| 17645 | sme_IsFeatureSupportedByFW(TDLS_OFF_CHANNEL), |
| 17646 | pHddCtx->cfg_ini->fEnableTDLSOffChannel); |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17647 | } |
| 17648 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17649 | if ( 0 != wlan_hdd_tdls_set_force_peer(pAdapter, peer, TRUE) ) { |
| 17650 | |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17651 | mutex_unlock(&pHddCtx->tdls_lock); |
| 17652 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17653 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17654 | " %s TDLS Add Force Peer Failed", |
| 17655 | __func__); |
| 17656 | return -EINVAL; |
| 17657 | } |
| 17658 | /*EXT TDLS*/ |
| 17659 | |
| 17660 | if ( 0 != wlan_hdd_set_callback(pTdlsPeer, callback) ) { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17661 | mutex_unlock(&pHddCtx->tdls_lock); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17662 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17663 | " %s TDLS set callback Failed", |
| 17664 | __func__); |
| 17665 | return -EINVAL; |
| 17666 | } |
| 17667 | |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17668 | mutex_unlock(&pHddCtx->tdls_lock); |
| 17669 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17670 | return(0); |
| 17671 | |
| 17672 | } |
| 17673 | |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17674 | int wlan_hdd_tdls_extctrl_deconfig_peer(hdd_adapter_t *pAdapter, |
| 17675 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 17676 | const u8 *peer |
| 17677 | #else |
| 17678 | u8 *peer |
| 17679 | #endif |
| 17680 | ) |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17681 | { |
| 17682 | |
| 17683 | hddTdlsPeer_t *pTdlsPeer; |
| 17684 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 17685 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17686 | " %s : NL80211_TDLS_TEARDOWN for " MAC_ADDRESS_STR, |
| 17687 | __func__, MAC_ADDR_ARRAY(peer)); |
| 17688 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 17689 | if (0 != wlan_hdd_validate_context(pHddCtx)) { |
| 17690 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD context is NULL")); |
| 17691 | return -EINVAL; |
| 17692 | } |
| 17693 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17694 | if ( (FALSE == pHddCtx->cfg_ini->fTDLSExternalControl) || |
| 17695 | (FALSE == pHddCtx->cfg_ini->fEnableTDLSImplicitTrigger) ) { |
| 17696 | |
| 17697 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17698 | " %s TDLS External control (%d) and Implicit Trigger (%d) not enabled ", |
| 17699 | __func__, pHddCtx->cfg_ini->fTDLSExternalControl, |
| 17700 | pHddCtx->cfg_ini->fEnableTDLSImplicitTrigger); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17701 | return -ENOTSUPP; |
| 17702 | } |
| 17703 | |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17704 | mutex_lock(&pHddCtx->tdls_lock); |
| 17705 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, FALSE); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17706 | |
| 17707 | if ( NULL == pTdlsPeer ) { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17708 | mutex_unlock(&pHddCtx->tdls_lock); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17709 | hddLog(VOS_TRACE_LEVEL_INFO, "%s: " MAC_ADDRESS_STR |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 17710 | " peer not existing", |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17711 | __func__, MAC_ADDR_ARRAY(peer)); |
| 17712 | return -EINVAL; |
| 17713 | } |
| 17714 | else { |
| 17715 | wlan_hdd_tdls_indicate_teardown(pAdapter, pTdlsPeer, |
| 17716 | eSIR_MAC_TDLS_TEARDOWN_UNSPEC_REASON); |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17717 | /* if channel switch is configured, reset |
| 17718 | the channel for this peer */ |
| 17719 | if (TRUE == pTdlsPeer->isOffChannelConfigured) |
| 17720 | { |
| 17721 | pTdlsPeer->peerParams.channel = 0; |
| 17722 | pTdlsPeer->isOffChannelConfigured = FALSE; |
| 17723 | } |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17724 | } |
| 17725 | |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17726 | if ( 0 != wlan_hdd_tdls_set_force_peer(pAdapter, peer, FALSE) ) { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17727 | mutex_unlock(&pHddCtx->tdls_lock); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17728 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to set force peer")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17729 | return -EINVAL; |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17730 | } |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17731 | |
| 17732 | /*EXT TDLS*/ |
| 17733 | |
| 17734 | if ( 0 != wlan_hdd_set_callback(pTdlsPeer, NULL )) { |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17735 | mutex_unlock(&pHddCtx->tdls_lock); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17736 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17737 | " %s TDLS set callback Failed", |
| 17738 | __func__); |
| 17739 | return -EINVAL; |
| 17740 | } |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17741 | |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17742 | mutex_unlock(&pHddCtx->tdls_lock); |
| 17743 | |
| 17744 | return(0); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17745 | } |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 17746 | static int __wlan_hdd_cfg80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev, |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 17747 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 17748 | const u8 *peer, |
| 17749 | #else |
| 17750 | u8 *peer, |
| 17751 | #endif |
| 17752 | enum nl80211_tdls_operation oper) |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17753 | { |
| 17754 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 17755 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 17756 | int status; |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17757 | hddTdlsPeer_t *pTdlsPeer; |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 17758 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 17759 | ENTER(); |
| 17760 | |
Chandrasekaran, Manishekar | 41b8e1f | 2015-03-10 13:30:28 +0530 | [diff] [blame] | 17761 | if (!pAdapter) { |
| 17762 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("HDD adpater is NULL")); |
| 17763 | return -EINVAL; |
| 17764 | } |
| 17765 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 17766 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 17767 | TRACE_CODE_HDD_CFG80211_TDLS_OPER, |
| 17768 | pAdapter->sessionId, oper)); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 17769 | if ( NULL == peer ) |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17770 | { |
Gopichand Nakkala | b977a97 | 2013-02-18 19:15:09 -0800 | [diff] [blame] | 17771 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Chilam Ng | c4244af | 2013-04-01 15:37:32 -0700 | [diff] [blame] | 17772 | "%s: Invalid arguments", __func__); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17773 | return -EINVAL; |
| 17774 | } |
Hoonki Lee | 1090c6a | 2013-01-16 17:40:54 -0800 | [diff] [blame] | 17775 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 17776 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 17777 | if (0 != status) |
Sameer Thalappil | 75ea31a | 2013-02-21 19:38:16 -0800 | [diff] [blame] | 17778 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 17779 | return status; |
Sameer Thalappil | 75ea31a | 2013-02-21 19:38:16 -0800 | [diff] [blame] | 17780 | } |
| 17781 | |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17782 | |
| 17783 | if( FALSE == pHddCtx->cfg_ini->fEnableTDLSSupport || |
Hoonki Lee | 1090c6a | 2013-01-16 17:40:54 -0800 | [diff] [blame] | 17784 | FALSE == sme_IsFeatureSupportedByFW(TDLS)) |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17785 | { |
Hoonki Lee | 1090c6a | 2013-01-16 17:40:54 -0800 | [diff] [blame] | 17786 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17787 | "TDLS Disabled in INI (%d) OR not enabled in FW (%d) " |
| 17788 | "Cannot process TDLS commands", |
| 17789 | pHddCtx->cfg_ini->fEnableTDLSSupport, |
| 17790 | sme_IsFeatureSupportedByFW(TDLS)); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17791 | return -ENOTSUPP; |
| 17792 | } |
| 17793 | |
| 17794 | switch (oper) { |
| 17795 | case NL80211_TDLS_ENABLE_LINK: |
| 17796 | { |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17797 | VOS_STATUS status; |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 17798 | long ret; |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 17799 | tCsrTdlsLinkEstablishParams tdlsLinkEstablishParams; |
Agarwal Ashish | 16020c4 | 2014-12-29 22:01:11 +0530 | [diff] [blame] | 17800 | WLAN_STADescType staDesc; |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17801 | tANI_U16 numCurrTdlsPeers = 0; |
| 17802 | hddTdlsPeer_t *connPeer = NULL; |
Pradeep Reddy POTTETI | fcac790 | 2015-04-16 12:25:17 +0530 | [diff] [blame] | 17803 | tANI_U8 suppChannelLen = 0; |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 17804 | |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 17805 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17806 | " %s : NL80211_TDLS_ENABLE_LINK for " MAC_ADDRESS_STR, |
| 17807 | __func__, MAC_ADDR_ARRAY(peer)); |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17808 | |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 17809 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, TRUE); |
Agarwal Ashish | 16020c4 | 2014-12-29 22:01:11 +0530 | [diff] [blame] | 17810 | memset(&staDesc, 0, sizeof(staDesc)); |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 17811 | if ( NULL == pTdlsPeer ) { |
| 17812 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: " MAC_ADDRESS_STR |
| 17813 | " (oper %d) not exsting. ignored", |
| 17814 | __func__, MAC_ADDR_ARRAY(peer), (int)oper); |
| 17815 | return -EINVAL; |
| 17816 | } |
| 17817 | |
| 17818 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17819 | "%s: " MAC_ADDRESS_STR " link_status %d (%s) ", "tdls_oper", |
| 17820 | MAC_ADDR_ARRAY(peer), pTdlsPeer->link_status, |
| 17821 | "NL80211_TDLS_ENABLE_LINK"); |
| 17822 | |
Gopichand Nakkala | 2f4a282 | 2013-04-17 11:22:01 -0700 | [diff] [blame] | 17823 | if (!TDLS_STA_INDEX_VALID(pTdlsPeer->staId)) |
| 17824 | { |
| 17825 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: Invalid Staion Index %u " |
| 17826 | MAC_ADDRESS_STR " failed", |
| 17827 | __func__, pTdlsPeer->staId, MAC_ADDR_ARRAY(peer)); |
| 17828 | return -EINVAL; |
| 17829 | } |
| 17830 | |
Pradeep Reddy POTTETI | f3148e8 | 2015-04-16 12:10:33 +0530 | [diff] [blame] | 17831 | /* before starting tdls connection, set tdls |
| 17832 | * off channel established status to default value */ |
| 17833 | pTdlsPeer->isOffChannelEstablished = FALSE; |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17834 | /* TDLS Off Channel, Disable tdls channel switch, |
| 17835 | when there are more than one tdls link */ |
| 17836 | numCurrTdlsPeers = wlan_hdd_tdlsConnectedPeers(pAdapter); |
Pradeep Reddy POTTETI | a9991b6 | 2015-03-26 18:03:19 +0530 | [diff] [blame] | 17837 | if (numCurrTdlsPeers == 2) |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17838 | { |
| 17839 | /* get connected peer and send disable tdls off chan */ |
| 17840 | connPeer = wlan_hdd_tdls_get_connected_peer(pAdapter); |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17841 | if ((connPeer) && |
| 17842 | (connPeer->isOffChannelSupported == TRUE) && |
| 17843 | (connPeer->isOffChannelConfigured == TRUE)) |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17844 | { |
| 17845 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17846 | "%s: More then one peer connected, Disable " |
| 17847 | "TDLS channel switch", __func__); |
| 17848 | |
Pradeep Reddy POTTETI | 16d8333 | 2015-03-26 18:28:13 +0530 | [diff] [blame] | 17849 | connPeer->isOffChannelEstablished = FALSE; |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17850 | |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17851 | ret = sme_SendTdlsChanSwitchReq( |
| 17852 | WLAN_HDD_GET_HAL_CTX(pAdapter), |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17853 | pAdapter->sessionId, |
| 17854 | connPeer->peerMac, |
| 17855 | connPeer->peerParams.channel, |
| 17856 | TDLS_OFF_CHANNEL_BW_OFFSET, |
| 17857 | TDLS_CHANNEL_SWITCH_DISABLE); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17858 | if (ret != VOS_STATUS_SUCCESS) { |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 17859 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 17860 | FL("Failed to send TDLS switch channel request")); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17861 | } |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17862 | } |
| 17863 | else |
| 17864 | { |
| 17865 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 17866 | "%s: No TDLS Connected Peer or " |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17867 | "isOffChannelSupported %d " |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17868 | "isOffChannelConfigured %d", |
| 17869 | __func__, |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17870 | (connPeer ? (connPeer->isOffChannelSupported) |
| 17871 | : -1), |
| 17872 | (connPeer ? (connPeer->isOffChannelConfigured) |
| 17873 | : -1)); |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17874 | } |
| 17875 | } |
| 17876 | |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 17877 | if (eTDLS_LINK_CONNECTED != pTdlsPeer->link_status) |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 17878 | { |
Madan Mohan Koyyalamudi | ce41987 | 2013-09-13 19:36:52 +0530 | [diff] [blame] | 17879 | if (IS_ADVANCE_TDLS_ENABLE) { |
Gopichand Nakkala | 24be531 | 2013-07-02 16:47:12 +0530 | [diff] [blame] | 17880 | |
Madan Mohan Koyyalamudi | ce41987 | 2013-09-13 19:36:52 +0530 | [diff] [blame] | 17881 | if (0 != wlan_hdd_tdls_get_link_establish_params( |
| 17882 | pAdapter, peer,&tdlsLinkEstablishParams)) { |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17883 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to get link establishment params")); |
Madan Mohan Koyyalamudi | ce41987 | 2013-09-13 19:36:52 +0530 | [diff] [blame] | 17884 | return -EINVAL; |
| 17885 | } |
| 17886 | INIT_COMPLETION(pAdapter->tdls_link_establish_req_comp); |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 17887 | |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17888 | ret = sme_SendTdlsLinkEstablishParams( |
| 17889 | WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 17890 | pAdapter->sessionId, peer, |
| 17891 | &tdlsLinkEstablishParams); |
| 17892 | if (ret != VOS_STATUS_SUCCESS) { |
| 17893 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to send link establishment params")); |
| 17894 | } |
Madan Mohan Koyyalamudi | ce41987 | 2013-09-13 19:36:52 +0530 | [diff] [blame] | 17895 | /* Send TDLS peer UAPSD capabilities to the firmware and |
| 17896 | * register with the TL on after the response for this operation |
| 17897 | * is received . |
| 17898 | */ |
| 17899 | ret = wait_for_completion_interruptible_timeout( |
| 17900 | &pAdapter->tdls_link_establish_req_comp, |
| 17901 | msecs_to_jiffies(WAIT_TIME_TDLS_LINK_ESTABLISH_REQ)); |
| 17902 | if (ret <= 0) |
| 17903 | { |
| 17904 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 17905 | FL("Link Establish Request Failed Status %ld"), |
| 17906 | ret); |
Madan Mohan Koyyalamudi | ce41987 | 2013-09-13 19:36:52 +0530 | [diff] [blame] | 17907 | return -EINVAL; |
| 17908 | } |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 17909 | } |
Masti, Narayanraddi | 6b93b47 | 2015-09-04 17:48:11 +0530 | [diff] [blame] | 17910 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 17911 | wlan_hdd_tdls_set_peer_link_status(pTdlsPeer, |
| 17912 | eTDLS_LINK_CONNECTED, |
| 17913 | eTDLS_LINK_SUCCESS); |
Agarwal Ashish | 16020c4 | 2014-12-29 22:01:11 +0530 | [diff] [blame] | 17914 | staDesc.ucSTAId = pTdlsPeer->staId; |
| 17915 | staDesc.ucQosEnabled = tdlsLinkEstablishParams.qos; |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17916 | ret = WLANTL_UpdateTdlsSTAClient( |
| 17917 | pHddCtx->pvosContext, |
| 17918 | &staDesc); |
| 17919 | if (ret != VOS_STATUS_SUCCESS) { |
| 17920 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to update TDLS STA params")); |
| 17921 | } |
Agarwal Ashish | 16020c4 | 2014-12-29 22:01:11 +0530 | [diff] [blame] | 17922 | |
Gopichand Nakkala | 471708b | 2013-06-04 20:03:01 +0530 | [diff] [blame] | 17923 | /* Mark TDLS client Authenticated .*/ |
| 17924 | status = WLANTL_ChangeSTAState( pHddCtx->pvosContext, |
| 17925 | pTdlsPeer->staId, |
| 17926 | WLANTL_STA_AUTHENTICATED); |
Gopichand Nakkala | ccd3a38 | 2013-03-19 13:56:10 -0700 | [diff] [blame] | 17927 | if (VOS_STATUS_SUCCESS == status) |
| 17928 | { |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17929 | if (pTdlsPeer->is_responder == 0) |
| 17930 | { |
| 17931 | v_U8_t staId = (v_U8_t)pTdlsPeer->staId; |
Ganesh Kondabattini | cbfdc39 | 2015-09-11 19:12:59 +0530 | [diff] [blame] | 17932 | tdlsConnInfo_t *tdlsInfo; |
| 17933 | |
| 17934 | tdlsInfo = wlan_hdd_get_conn_info(pHddCtx, staId); |
| 17935 | |
| 17936 | /* Initialize initiator wait callback */ |
| 17937 | vos_timer_init( |
| 17938 | &pTdlsPeer->initiatorWaitTimeoutTimer, |
| 17939 | VOS_TIMER_TYPE_SW, |
| 17940 | wlan_hdd_tdls_initiator_wait_cb, |
| 17941 | tdlsInfo); |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17942 | |
| 17943 | wlan_hdd_tdls_timer_restart(pAdapter, |
| 17944 | &pTdlsPeer->initiatorWaitTimeoutTimer, |
| 17945 | WAIT_TIME_TDLS_INITIATOR); |
| 17946 | /* suspend initiator TX until it receives direct packet from the |
| 17947 | reponder or WAIT_TIME_TDLS_INITIATOR timer expires */ |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 17948 | ret = WLANTL_SuspendDataTx( |
| 17949 | (WLAN_HDD_GET_CTX(pAdapter))->pvosContext, |
| 17950 | &staId, NULL); |
| 17951 | if (ret != VOS_STATUS_SUCCESS) { |
| 17952 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to suspend data tx")); |
| 17953 | } |
Hoonki Lee | 1462135 | 2013-04-16 17:51:19 -0700 | [diff] [blame] | 17954 | } |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17955 | |
Pradeep Reddy POTTETI | fcac790 | 2015-04-16 12:25:17 +0530 | [diff] [blame] | 17956 | if ((TRUE == pTdlsPeer->isOffChannelSupported) && |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17957 | (TRUE == pTdlsPeer->isOffChannelConfigured)) |
Pradeep Reddy POTTETI | fcac790 | 2015-04-16 12:25:17 +0530 | [diff] [blame] | 17958 | { |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17959 | suppChannelLen = |
| 17960 | tdlsLinkEstablishParams.supportedChannelsLen; |
| 17961 | |
| 17962 | if ((suppChannelLen > 0) && |
| 17963 | (suppChannelLen <= SIR_MAC_MAX_SUPP_CHANNELS)) |
| 17964 | { |
| 17965 | tANI_U8 suppPeerChannel = 0; |
| 17966 | int i = 0; |
| 17967 | for (i = 0U; i < suppChannelLen; i++) |
| 17968 | { |
| 17969 | suppPeerChannel = |
| 17970 | tdlsLinkEstablishParams.supportedChannels[i]; |
| 17971 | |
| 17972 | pTdlsPeer->isOffChannelSupported = FALSE; |
| 17973 | if (suppPeerChannel == |
| 17974 | pTdlsPeer->peerParams.channel) |
| 17975 | { |
| 17976 | pTdlsPeer->isOffChannelSupported = TRUE; |
| 17977 | break; |
| 17978 | } |
| 17979 | } |
| 17980 | } |
| 17981 | else |
| 17982 | { |
| 17983 | pTdlsPeer->isOffChannelSupported = FALSE; |
| 17984 | } |
Pradeep Reddy POTTETI | fcac790 | 2015-04-16 12:25:17 +0530 | [diff] [blame] | 17985 | } |
| 17986 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 17987 | "%s: TDLS channel switch request for channel " |
| 17988 | "%d isOffChannelConfigured %d suppChannelLen " |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17989 | "%d isOffChannelSupported %d", __func__, |
| 17990 | pTdlsPeer->peerParams.channel, |
Pradeep Reddy POTTETI | fcac790 | 2015-04-16 12:25:17 +0530 | [diff] [blame] | 17991 | pTdlsPeer->isOffChannelConfigured, |
Pradeep Reddy POTTETI | fdaf38b | 2015-05-13 13:01:22 +0530 | [diff] [blame] | 17992 | suppChannelLen, |
| 17993 | pTdlsPeer->isOffChannelSupported); |
Pradeep Reddy POTTETI | fcac790 | 2015-04-16 12:25:17 +0530 | [diff] [blame] | 17994 | |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 17995 | /* TDLS Off Channel, Enable tdls channel switch, |
| 17996 | when their is only one tdls link and it supports */ |
| 17997 | numCurrTdlsPeers = wlan_hdd_tdlsConnectedPeers(pAdapter); |
| 17998 | if ((numCurrTdlsPeers == 1) && |
| 17999 | (TRUE == pTdlsPeer->isOffChannelSupported) && |
| 18000 | (TRUE == pTdlsPeer->isOffChannelConfigured)) |
| 18001 | { |
| 18002 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18003 | "%s: Send TDLS channel switch request for channel %d", |
| 18004 | __func__, pTdlsPeer->peerParams.channel); |
Pradeep Reddy POTTETI | 16d8333 | 2015-03-26 18:28:13 +0530 | [diff] [blame] | 18005 | |
| 18006 | pTdlsPeer->isOffChannelEstablished = TRUE; |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18007 | ret = sme_SendTdlsChanSwitchReq(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 18008 | pAdapter->sessionId, |
| 18009 | pTdlsPeer->peerMac, |
| 18010 | pTdlsPeer->peerParams.channel, |
| 18011 | TDLS_OFF_CHANNEL_BW_OFFSET, |
| 18012 | TDLS_CHANNEL_SWITCH_ENABLE); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 18013 | if (ret != VOS_STATUS_SUCCESS) { |
| 18014 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("TDLS offchannel: Failed to send TDLS switch channel req")); |
| 18015 | } |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18016 | } |
| 18017 | else |
| 18018 | { |
| 18019 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18020 | "%s: TDLS channel switch request not sent" |
| 18021 | " numCurrTdlsPeers %d " |
| 18022 | "isOffChannelSupported %d " |
| 18023 | "isOffChannelConfigured %d", |
| 18024 | __func__, numCurrTdlsPeers, |
| 18025 | pTdlsPeer->isOffChannelSupported, |
| 18026 | pTdlsPeer->isOffChannelConfigured); |
| 18027 | } |
| 18028 | |
Gopichand Nakkala | ccd3a38 | 2013-03-19 13:56:10 -0700 | [diff] [blame] | 18029 | } |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 18030 | wlan_hdd_tdls_check_bmps(pAdapter); |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 18031 | |
| 18032 | /* Update TL about the UAPSD masks , to route the packets to firmware */ |
Gopichand Nakkala | 574f6d1 | 2013-06-27 19:38:43 +0530 | [diff] [blame] | 18033 | if ((TRUE == pHddCtx->cfg_ini->fEnableTDLSBufferSta) |
| 18034 | || pHddCtx->cfg_ini->fTDLSUapsdMask ) |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 18035 | { |
Gopichand Nakkala | 574f6d1 | 2013-06-27 19:38:43 +0530 | [diff] [blame] | 18036 | int ac; |
| 18037 | uint8 ucAc[4] = { WLANTL_AC_VO, |
| 18038 | WLANTL_AC_VI, |
| 18039 | WLANTL_AC_BK, |
| 18040 | WLANTL_AC_BE }; |
| 18041 | uint8 tlTid[4] = { 7, 5, 2, 3 } ; |
| 18042 | for(ac=0; ac < 4; ac++) |
| 18043 | { |
| 18044 | status = WLANTL_EnableUAPSDForAC( (WLAN_HDD_GET_CTX(pAdapter))->pvosContext, |
| 18045 | pTdlsPeer->staId, ucAc[ac], |
| 18046 | tlTid[ac], tlTid[ac], 0, 0, |
| 18047 | WLANTL_BI_DIR ); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 18048 | if (status != VOS_STATUS_SUCCESS) { |
| 18049 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to enable UAPSD for AC")); |
| 18050 | } |
Gopichand Nakkala | 574f6d1 | 2013-06-27 19:38:43 +0530 | [diff] [blame] | 18051 | } |
Gopichand Nakkala | 79ff85d | 2013-05-27 17:05:29 +0530 | [diff] [blame] | 18052 | } |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 18053 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18054 | } |
| 18055 | break; |
| 18056 | case NL80211_TDLS_DISABLE_LINK: |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 18057 | { |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18058 | tANI_U16 numCurrTdlsPeers = 0; |
| 18059 | hddTdlsPeer_t *connPeer = NULL; |
| 18060 | |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 18061 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18062 | " %s : NL80211_TDLS_DISABLE_LINK for " MAC_ADDRESS_STR, |
| 18063 | __func__, MAC_ADDR_ARRAY(peer)); |
| 18064 | |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18065 | mutex_lock(&pHddCtx->tdls_lock); |
| 18066 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, FALSE); |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18067 | |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 18068 | |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18069 | if ( NULL == pTdlsPeer ) { |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18070 | mutex_unlock(&pHddCtx->tdls_lock); |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18071 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: " MAC_ADDRESS_STR |
| 18072 | " (oper %d) not exsting. ignored", |
| 18073 | __func__, MAC_ADDR_ARRAY(peer), (int)oper); |
| 18074 | return -EINVAL; |
| 18075 | } |
| 18076 | |
| 18077 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18078 | "%s: " MAC_ADDRESS_STR " link_status %d (%s) ", "tdls_oper", |
| 18079 | MAC_ADDR_ARRAY(peer), pTdlsPeer->link_status, |
| 18080 | "NL80211_TDLS_DISABLE_LINK"); |
| 18081 | |
Hoonki Lee | 5305c3a | 2013-04-29 23:28:59 -0700 | [diff] [blame] | 18082 | if(TDLS_STA_INDEX_VALID(pTdlsPeer->staId)) |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 18083 | { |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 18084 | long status; |
| 18085 | |
Pradeep Reddy POTTETI | f3148e8 | 2015-04-16 12:10:33 +0530 | [diff] [blame] | 18086 | /* set tdls off channel status to false for this peer */ |
| 18087 | pTdlsPeer->isOffChannelEstablished = FALSE; |
Atul Mittal | 271a765 | 2014-09-12 13:18:22 +0530 | [diff] [blame] | 18088 | wlan_hdd_tdls_set_peer_link_status(pTdlsPeer, |
| 18089 | eTDLS_LINK_TEARING, |
| 18090 | (pTdlsPeer->link_status == eTDLS_LINK_TEARING)? |
| 18091 | eTDLS_LINK_UNSPECIFIED: |
| 18092 | eTDLS_LINK_DROPPED_BY_REMOTE); |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18093 | mutex_unlock(&pHddCtx->tdls_lock); |
| 18094 | |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 18095 | INIT_COMPLETION(pAdapter->tdls_del_station_comp); |
| 18096 | |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 18097 | status = sme_DeleteTdlsPeerSta( |
| 18098 | WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 18099 | pAdapter->sessionId, peer ); |
| 18100 | if (status != VOS_STATUS_SUCCESS) { |
| 18101 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to delete TDLS peer STA")); |
| 18102 | } |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 18103 | |
| 18104 | status = wait_for_completion_interruptible_timeout(&pAdapter->tdls_del_station_comp, |
| 18105 | msecs_to_jiffies(WAIT_TIME_TDLS_DEL_STA)); |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18106 | |
| 18107 | mutex_lock(&pHddCtx->tdls_lock); |
| 18108 | pTdlsPeer = wlan_hdd_tdls_find_peer(pAdapter, peer, FALSE); |
| 18109 | if ( NULL == pTdlsPeer ) { |
| 18110 | mutex_unlock(&pHddCtx->tdls_lock); |
| 18111 | hddLog(VOS_TRACE_LEVEL_ERROR, "%s: " MAC_ADDRESS_STR |
| 18112 | " peer was freed in other context", |
| 18113 | __func__, MAC_ADDR_ARRAY(peer)); |
| 18114 | return -EINVAL; |
| 18115 | } |
| 18116 | |
Atul Mittal | 271a765 | 2014-09-12 13:18:22 +0530 | [diff] [blame] | 18117 | wlan_hdd_tdls_set_peer_link_status(pTdlsPeer, |
Atul Mittal | 454664b | 2014-10-10 11:03:46 +0530 | [diff] [blame] | 18118 | eTDLS_LINK_IDLE, |
| 18119 | eTDLS_LINK_UNSPECIFIED); |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18120 | mutex_unlock(&pHddCtx->tdls_lock); |
| 18121 | |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 18122 | if (status <= 0) |
| 18123 | { |
Gopichand Nakkala | e7cbc5d | 2013-03-27 21:09:23 -0700 | [diff] [blame] | 18124 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18125 | "%s: Del station failed status %ld", |
| 18126 | __func__, status); |
| 18127 | return -EPERM; |
| 18128 | } |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18129 | |
| 18130 | /* TDLS Off Channel, Enable tdls channel switch, |
| 18131 | when their is only one tdls link and it supports */ |
| 18132 | numCurrTdlsPeers = wlan_hdd_tdlsConnectedPeers(pAdapter); |
| 18133 | if (numCurrTdlsPeers == 1) |
| 18134 | { |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18135 | tSirMacAddr peerMac; |
| 18136 | int channel; |
Masti, Narayanraddi | 3818aea | 2015-10-17 15:20:28 +0530 | [diff] [blame] | 18137 | |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18138 | mutex_lock(&pHddCtx->tdls_lock); |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18139 | connPeer = wlan_hdd_tdls_get_connected_peer(pAdapter); |
Masti, Narayanraddi | 3818aea | 2015-10-17 15:20:28 +0530 | [diff] [blame] | 18140 | |
| 18141 | if (connPeer == NULL) { |
| 18142 | mutex_unlock(&pHddCtx->tdls_lock); |
| 18143 | hddLog(VOS_TRACE_LEVEL_ERROR, |
| 18144 | "%s connPeer is NULL", __func__); |
| 18145 | return -EINVAL; |
| 18146 | } |
| 18147 | |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18148 | vos_mem_copy(peerMac, connPeer->peerMac, sizeof(tSirMacAddr)); |
| 18149 | channel = connPeer->peerParams.channel; |
| 18150 | |
| 18151 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18152 | "%s: TDLS channel switch " |
| 18153 | "isOffChannelSupported %d " |
| 18154 | "isOffChannelConfigured %d " |
| 18155 | "isOffChannelEstablished %d", |
| 18156 | __func__, |
| 18157 | (connPeer ? connPeer->isOffChannelSupported : -1), |
| 18158 | (connPeer ? connPeer->isOffChannelConfigured : -1), |
| 18159 | (connPeer ? connPeer->isOffChannelEstablished : -1)); |
| 18160 | |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18161 | if ((connPeer) && |
| 18162 | (connPeer->isOffChannelSupported == TRUE) && |
| 18163 | (connPeer->isOffChannelConfigured == TRUE)) |
| 18164 | { |
Pradeep Reddy POTTETI | 16d8333 | 2015-03-26 18:28:13 +0530 | [diff] [blame] | 18165 | connPeer->isOffChannelEstablished = TRUE; |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18166 | mutex_unlock(&pHddCtx->tdls_lock); |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 18167 | status = sme_SendTdlsChanSwitchReq( |
| 18168 | WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 18169 | pAdapter->sessionId, |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18170 | peerMac, |
| 18171 | channel, |
Chandrasekaran, Manishekar | 0de84dc | 2015-03-10 15:12:34 +0530 | [diff] [blame] | 18172 | TDLS_OFF_CHANNEL_BW_OFFSET, |
| 18173 | TDLS_CHANNEL_SWITCH_ENABLE); |
| 18174 | if (status != VOS_STATUS_SUCCESS) { |
| 18175 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("Failed to send TDLS switch channel req")); |
| 18176 | } |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18177 | } |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18178 | else |
| 18179 | mutex_unlock(&pHddCtx->tdls_lock); |
| 18180 | } |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18181 | else |
| 18182 | { |
| 18183 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18184 | "%s: TDLS channel switch request not sent " |
| 18185 | "numCurrTdlsPeers %d ", |
| 18186 | __func__, numCurrTdlsPeers); |
| 18187 | } |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 18188 | } |
| 18189 | else |
| 18190 | { |
Masti, Narayanraddi | 8208f06 | 2015-10-15 13:16:17 +0530 | [diff] [blame] | 18191 | mutex_unlock(&pHddCtx->tdls_lock); |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 18192 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18193 | "%s: TDLS Peer Station doesn't exist.", __func__); |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 18194 | } |
Lee Hoonki | c1262f2 | 2013-01-24 21:59:00 -0800 | [diff] [blame] | 18195 | } |
Gopichand Nakkala | c87400e | 2013-03-13 18:51:00 -0700 | [diff] [blame] | 18196 | break; |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18197 | case NL80211_TDLS_TEARDOWN: |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18198 | { |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18199 | status = wlan_hdd_tdls_extctrl_deconfig_peer(pAdapter, peer); |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18200 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18201 | if (0 != status) |
| 18202 | { |
| 18203 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 18204 | FL("Error in TDLS Teardown")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18205 | return status; |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18206 | } |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18207 | break; |
| 18208 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18209 | case NL80211_TDLS_SETUP: |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18210 | { |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18211 | status = wlan_hdd_tdls_extctrl_config_peer(pAdapter, |
| 18212 | peer, |
Pradeep Reddy POTTETI | e309c15 | 2015-02-06 13:21:07 +0530 | [diff] [blame] | 18213 | NULL, |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18214 | NULL); |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18215 | |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18216 | if (0 != status) |
| 18217 | { |
| 18218 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 18219 | FL("Error in TDLS Setup")); |
Atul Mittal | 115287b | 2014-07-08 13:26:33 +0530 | [diff] [blame] | 18220 | return status; |
Naresh Jayaram | 937abdf | 2013-11-26 19:50:25 +0530 | [diff] [blame] | 18221 | } |
Naresh Jayaram | db4514b | 2013-11-25 18:08:10 +0530 | [diff] [blame] | 18222 | break; |
Sunil Dutt | 41de4e2 | 2013-11-14 18:09:02 +0530 | [diff] [blame] | 18223 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18224 | case NL80211_TDLS_DISCOVERY_REQ: |
| 18225 | /* We don't support in-driver setup/teardown/discovery */ |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 18226 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_WARN, |
Agarwal Ashish | a7ef41d | 2015-06-25 18:00:26 +0530 | [diff] [blame] | 18227 | "%s: Driver doesn't support in-driver setup/teardown/discovery " |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 18228 | ,__func__); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18229 | return -ENOTSUPP; |
| 18230 | default: |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 18231 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18232 | "%s: unsupported event",__func__); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18233 | return -ENOTSUPP; |
| 18234 | } |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18235 | |
| 18236 | EXIT(); |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18237 | return 0; |
| 18238 | } |
Chilam NG | 571c65a | 2013-01-19 12:27:36 +0530 | [diff] [blame] | 18239 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18240 | static int wlan_hdd_cfg80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev, |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 18241 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0)) |
| 18242 | const u8 *peer, |
| 18243 | #else |
| 18244 | u8 *peer, |
| 18245 | #endif |
| 18246 | enum nl80211_tdls_operation oper) |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18247 | { |
| 18248 | int ret; |
| 18249 | |
| 18250 | vos_ssr_protect(__func__); |
| 18251 | ret = __wlan_hdd_cfg80211_tdls_oper(wiphy, dev, peer, oper); |
| 18252 | vos_ssr_unprotect(__func__); |
| 18253 | |
| 18254 | return ret; |
| 18255 | } |
| 18256 | |
Chilam NG | 571c65a | 2013-01-19 12:27:36 +0530 | [diff] [blame] | 18257 | int wlan_hdd_cfg80211_send_tdls_discover_req(struct wiphy *wiphy, |
| 18258 | struct net_device *dev, u8 *peer) |
| 18259 | { |
Arif Hussain | a7c8e41 | 2013-11-20 11:06:42 -0800 | [diff] [blame] | 18260 | hddLog(VOS_TRACE_LEVEL_INFO, |
| 18261 | "tdls send discover req: "MAC_ADDRESS_STR, |
| 18262 | MAC_ADDR_ARRAY(peer)); |
Chilam NG | 571c65a | 2013-01-19 12:27:36 +0530 | [diff] [blame] | 18263 | |
Sunil Dutt Undekari | eacac6f | 2014-03-21 14:08:53 +0530 | [diff] [blame] | 18264 | #if TDLS_MGMT_VERSION2 |
| 18265 | return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, |
| 18266 | WLAN_TDLS_DISCOVERY_REQUEST, 1, 0, 0, NULL, 0); |
| 18267 | #else |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 18268 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)) |
| 18269 | return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, |
| 18270 | WLAN_TDLS_DISCOVERY_REQUEST, 1, 0, 0, 0, NULL, 0); |
| 18271 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) |
| 18272 | return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, |
| 18273 | WLAN_TDLS_DISCOVERY_REQUEST, 1, 0, 0, NULL, 0); |
| 18274 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) |
| 18275 | return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, |
| 18276 | WLAN_TDLS_DISCOVERY_REQUEST, 1, 0, 0, NULL, 0); |
| 18277 | #else |
Chilam NG | 571c65a | 2013-01-19 12:27:36 +0530 | [diff] [blame] | 18278 | return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer, |
| 18279 | WLAN_TDLS_DISCOVERY_REQUEST, 1, 0, NULL, 0); |
Sunil Dutt Undekari | eacac6f | 2014-03-21 14:08:53 +0530 | [diff] [blame] | 18280 | #endif |
Anand N Sunkad | 9bfc262 | 2015-07-30 15:18:54 +0530 | [diff] [blame] | 18281 | #endif /* KERNEL_VERSION */ |
Chilam NG | 571c65a | 2013-01-19 12:27:36 +0530 | [diff] [blame] | 18282 | } |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 18283 | #endif |
| 18284 | |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18285 | #ifdef WLAN_FEATURE_GTK_OFFLOAD |
| 18286 | /* |
| 18287 | * FUNCTION: wlan_hdd_cfg80211_update_replayCounterCallback |
| 18288 | * Callback rountine called upon receiving response for |
| 18289 | * get offload info |
| 18290 | */ |
| 18291 | void wlan_hdd_cfg80211_update_replayCounterCallback(void *callbackContext, |
| 18292 | tpSirGtkOffloadGetInfoRspParams pGtkOffloadGetInfoRsp) |
| 18293 | { |
| 18294 | |
| 18295 | hdd_adapter_t *pAdapter = (hdd_adapter_t *)callbackContext; |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18296 | tANI_U8 tempReplayCounter[8]; |
| 18297 | hdd_station_ctx_t *pHddStaCtx; |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18298 | |
| 18299 | ENTER(); |
| 18300 | |
| 18301 | if (NULL == pAdapter) |
| 18302 | { |
Agarwal Ashish | 971c288 | 2013-10-30 20:11:12 +0530 | [diff] [blame] | 18303 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18304 | "%s: HDD adapter is Null", __func__); |
| 18305 | return ; |
| 18306 | } |
| 18307 | |
| 18308 | if (NULL == pGtkOffloadGetInfoRsp) |
| 18309 | { |
| 18310 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18311 | "%s: pGtkOffloadGetInfoRsp is Null", __func__); |
| 18312 | return ; |
| 18313 | } |
| 18314 | |
| 18315 | if (VOS_STATUS_SUCCESS != pGtkOffloadGetInfoRsp->ulStatus) |
| 18316 | { |
| 18317 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18318 | "%s: wlan Failed to get replay counter value", |
| 18319 | __func__); |
| 18320 | return ; |
| 18321 | } |
| 18322 | |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18323 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 18324 | /* Update replay counter */ |
| 18325 | pHddStaCtx->gtkOffloadReqParams.ullKeyReplayCounter = |
| 18326 | pGtkOffloadGetInfoRsp->ullKeyReplayCounter; |
| 18327 | |
| 18328 | { |
| 18329 | /* changing from little to big endian since supplicant |
| 18330 | * works on big endian format |
| 18331 | */ |
| 18332 | int i; |
| 18333 | tANI_U8 *p = (tANI_U8 *)&pGtkOffloadGetInfoRsp->ullKeyReplayCounter; |
| 18334 | |
| 18335 | for (i = 0; i < 8; i++) |
| 18336 | { |
| 18337 | tempReplayCounter[7-i] = (tANI_U8)p[i]; |
| 18338 | } |
| 18339 | } |
| 18340 | |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18341 | /* Update replay counter to NL */ |
| 18342 | cfg80211_gtk_rekey_notify(pAdapter->dev, pGtkOffloadGetInfoRsp->bssId, |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18343 | tempReplayCounter, GFP_KERNEL); |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18344 | } |
| 18345 | |
| 18346 | /* |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18347 | * FUNCTION: __wlan_hdd_cfg80211_set_rekey_data |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18348 | * This function is used to offload GTK rekeying job to the firmware. |
| 18349 | */ |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18350 | int __wlan_hdd_cfg80211_set_rekey_data(struct wiphy *wiphy, struct net_device *dev, |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18351 | struct cfg80211_gtk_rekey_data *data) |
| 18352 | { |
| 18353 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 18354 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 18355 | hdd_station_ctx_t *pHddStaCtx; |
| 18356 | tHalHandle hHal; |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 18357 | int result; |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18358 | tSirGtkOffloadParams hddGtkOffloadReqParams; |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18359 | eHalStatus status = eHAL_STATUS_FAILURE; |
| 18360 | |
| 18361 | ENTER(); |
| 18362 | |
| 18363 | if (NULL == pAdapter) |
| 18364 | { |
Kaushik, Sushant | b1ed0f4 | 2014-07-01 18:26:31 +0530 | [diff] [blame] | 18365 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18366 | "%s: HDD adapter is Null", __func__); |
| 18367 | return -ENODEV; |
| 18368 | } |
| 18369 | |
Sushant Kaushik | 4b7cb30 | 2014-01-06 17:45:01 +0530 | [diff] [blame] | 18370 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 18371 | TRACE_CODE_HDD_CFG80211_SET_REKEY_DATA, |
| 18372 | pAdapter->sessionId, pAdapter->device_mode)); |
| 18373 | |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 18374 | result = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 18375 | if (0 != result) |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18376 | { |
Gopichand Nakkala | f502e2b | 2013-05-24 18:34:25 +0530 | [diff] [blame] | 18377 | return result; |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18378 | } |
| 18379 | |
| 18380 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 18381 | hHal = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 18382 | if (NULL == hHal) |
| 18383 | { |
| 18384 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18385 | "%s: HAL context is Null!!!", __func__); |
| 18386 | return -EAGAIN; |
| 18387 | } |
| 18388 | |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18389 | pHddStaCtx->gtkOffloadReqParams.ulFlags = GTK_OFFLOAD_ENABLE; |
| 18390 | memcpy(pHddStaCtx->gtkOffloadReqParams.aKCK, data->kck, NL80211_KCK_LEN); |
| 18391 | memcpy(pHddStaCtx->gtkOffloadReqParams.aKEK, data->kek, NL80211_KEK_LEN); |
| 18392 | memcpy(pHddStaCtx->gtkOffloadReqParams.bssId, &pHddStaCtx->conn_info.bssId, |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18393 | WNI_CFG_BSSID_LEN); |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18394 | { |
| 18395 | /* changing from big to little endian since driver |
| 18396 | * works on little endian format |
| 18397 | */ |
| 18398 | tANI_U8 *p = |
| 18399 | (tANI_U8 *)&pHddStaCtx->gtkOffloadReqParams.ullKeyReplayCounter; |
| 18400 | int i; |
| 18401 | |
| 18402 | for (i = 0; i < 8; i++) |
| 18403 | { |
| 18404 | p[7-i] = data->replay_ctr[i]; |
| 18405 | } |
| 18406 | } |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18407 | |
| 18408 | if (TRUE == pHddCtx->hdd_wlan_suspended) |
| 18409 | { |
| 18410 | /* if wlan is suspended, enable GTK offload directly from here */ |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18411 | memcpy(&hddGtkOffloadReqParams, &pHddStaCtx->gtkOffloadReqParams, |
| 18412 | sizeof (tSirGtkOffloadParams)); |
| 18413 | status = sme_SetGTKOffload(hHal, &hddGtkOffloadReqParams, |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18414 | pAdapter->sessionId); |
| 18415 | |
| 18416 | if (eHAL_STATUS_SUCCESS != status) |
| 18417 | { |
| 18418 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18419 | "%s: sme_SetGTKOffload failed, returned %d", |
| 18420 | __func__, status); |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 18421 | |
| 18422 | /* Need to clear any trace of key value in the memory. |
| 18423 | * Thus zero out the memory even though it is local |
| 18424 | * variable. |
| 18425 | */ |
| 18426 | vos_mem_zero(&hddGtkOffloadReqParams, |
| 18427 | sizeof(hddGtkOffloadReqParams)); |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18428 | return status; |
| 18429 | } |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18430 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18431 | "%s: sme_SetGTKOffload successfull", __func__); |
| 18432 | } |
| 18433 | else |
| 18434 | { |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18435 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18436 | "%s: wlan not suspended GTKOffload request is stored", |
| 18437 | __func__); |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18438 | } |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18439 | |
Vinay Krishna Eranna | 6f22c1f | 2014-10-13 16:03:06 +0530 | [diff] [blame] | 18440 | /* Need to clear any trace of key value in the memory. |
| 18441 | * Thus zero out the memory even though it is local |
| 18442 | * variable. |
| 18443 | */ |
| 18444 | vos_mem_zero(&hddGtkOffloadReqParams, |
| 18445 | sizeof(hddGtkOffloadReqParams)); |
| 18446 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18447 | EXIT(); |
Gopichand Nakkala | d36ee62 | 2013-05-07 14:13:27 +0530 | [diff] [blame] | 18448 | return eHAL_STATUS_SUCCESS; |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18449 | } |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 18450 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18451 | int wlan_hdd_cfg80211_set_rekey_data(struct wiphy *wiphy, struct net_device *dev, |
| 18452 | struct cfg80211_gtk_rekey_data *data) |
| 18453 | { |
| 18454 | int ret; |
| 18455 | |
| 18456 | vos_ssr_protect(__func__); |
| 18457 | ret = __wlan_hdd_cfg80211_set_rekey_data(wiphy, dev, data); |
| 18458 | vos_ssr_unprotect(__func__); |
| 18459 | |
| 18460 | return ret; |
| 18461 | } |
| 18462 | #endif /*WLAN_FEATURE_GTK_OFFLOAD*/ |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18463 | /* |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 18464 | * FUNCTION: __wlan_hdd_cfg80211_set_mac_acl |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18465 | * This function is used to set access control policy |
| 18466 | */ |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 18467 | static int __wlan_hdd_cfg80211_set_mac_acl(struct wiphy *wiphy, |
| 18468 | struct net_device *dev, |
| 18469 | const struct cfg80211_acl_data *params) |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18470 | { |
| 18471 | int i; |
| 18472 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 18473 | hdd_hostapd_state_t *pHostapdState; |
| 18474 | tsap_Config_t *pConfig; |
| 18475 | v_CONTEXT_t pVosContext = NULL; |
| 18476 | hdd_context_t *pHddCtx; |
| 18477 | int status; |
| 18478 | |
| 18479 | ENTER(); |
| 18480 | |
| 18481 | if (NULL == pAdapter) |
| 18482 | { |
| 18483 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 18484 | "%s: HDD adapter is Null", __func__); |
| 18485 | return -ENODEV; |
| 18486 | } |
| 18487 | |
| 18488 | if (NULL == params) |
| 18489 | { |
| 18490 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 18491 | "%s: params is Null", __func__); |
| 18492 | return -EINVAL; |
| 18493 | } |
| 18494 | |
| 18495 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 18496 | status = wlan_hdd_validate_context(pHddCtx); |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18497 | if (0 != status) |
| 18498 | { |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18499 | return status; |
| 18500 | } |
| 18501 | |
| 18502 | pVosContext = pHddCtx->pvosContext; |
| 18503 | pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 18504 | |
| 18505 | if (NULL == pHostapdState) |
| 18506 | { |
| 18507 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 18508 | "%s: pHostapdState is Null", __func__); |
| 18509 | return -EINVAL; |
| 18510 | } |
| 18511 | |
| 18512 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,"acl policy: = %d" |
| 18513 | "no acl entries = %d", params->acl_policy, params->n_acl_entries); |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 18514 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 18515 | TRACE_CODE_HDD_CFG80211_SET_MAC_ACL, |
| 18516 | pAdapter->sessionId, pAdapter->device_mode)); |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18517 | |
| 18518 | if (WLAN_HDD_SOFTAP == pAdapter->device_mode) |
| 18519 | { |
| 18520 | pConfig = &pAdapter->sessionCtx.ap.sapConfig; |
| 18521 | |
| 18522 | /* default value */ |
| 18523 | pConfig->num_accept_mac = 0; |
| 18524 | pConfig->num_deny_mac = 0; |
| 18525 | |
| 18526 | /** |
| 18527 | * access control policy |
| 18528 | * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are |
| 18529 | * listed in hostapd.deny file. |
| 18530 | * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow stations which are |
| 18531 | * listed in hostapd.accept file. |
| 18532 | */ |
| 18533 | if (NL80211_ACL_POLICY_DENY_UNLESS_LISTED == params->acl_policy) |
| 18534 | { |
| 18535 | pConfig->SapMacaddr_acl = eSAP_DENY_UNLESS_ACCEPTED; |
| 18536 | } |
| 18537 | else if (NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED == params->acl_policy) |
| 18538 | { |
| 18539 | pConfig->SapMacaddr_acl = eSAP_ACCEPT_UNLESS_DENIED; |
| 18540 | } |
| 18541 | else |
| 18542 | { |
| 18543 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18544 | "%s:Acl Policy : %d is not supported", |
| 18545 | __func__, params->acl_policy); |
| 18546 | return -ENOTSUPP; |
| 18547 | } |
| 18548 | |
| 18549 | if (eSAP_DENY_UNLESS_ACCEPTED == pConfig->SapMacaddr_acl) |
| 18550 | { |
| 18551 | pConfig->num_accept_mac = params->n_acl_entries; |
| 18552 | for (i = 0; i < params->n_acl_entries; i++) |
| 18553 | { |
| 18554 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18555 | "** Add ACL MAC entry %i in WhiletList :" |
| 18556 | MAC_ADDRESS_STR, i, |
| 18557 | MAC_ADDR_ARRAY(params->mac_addrs[i].addr)); |
| 18558 | |
| 18559 | vos_mem_copy(&pConfig->accept_mac[i], params->mac_addrs[i].addr, |
| 18560 | sizeof(qcmacaddr)); |
| 18561 | } |
| 18562 | } |
| 18563 | else if (eSAP_ACCEPT_UNLESS_DENIED == pConfig->SapMacaddr_acl) |
| 18564 | { |
| 18565 | pConfig->num_deny_mac = params->n_acl_entries; |
| 18566 | for (i = 0; i < params->n_acl_entries; i++) |
| 18567 | { |
| 18568 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18569 | "** Add ACL MAC entry %i in BlackList :" |
| 18570 | MAC_ADDRESS_STR, i, |
| 18571 | MAC_ADDR_ARRAY(params->mac_addrs[i].addr)); |
| 18572 | |
| 18573 | vos_mem_copy(&pConfig->deny_mac[i], params->mac_addrs[i].addr, |
| 18574 | sizeof(qcmacaddr)); |
| 18575 | } |
| 18576 | } |
| 18577 | |
| 18578 | if (VOS_STATUS_SUCCESS != WLANSAP_SetMacACL(pVosContext, pConfig)) |
| 18579 | { |
| 18580 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18581 | "%s: SAP Set Mac Acl fail", __func__); |
| 18582 | return -EINVAL; |
| 18583 | } |
| 18584 | } |
| 18585 | else |
| 18586 | { |
| 18587 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Sushant Kaushik | 8bc7df2 | 2014-04-09 17:55:29 +0530 | [diff] [blame] | 18588 | "%s: Invalid device_mode = %s (%d)", |
| 18589 | __func__, hdd_device_modetoString(pAdapter->device_mode), |
| 18590 | pAdapter->device_mode); |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18591 | return -EINVAL; |
| 18592 | } |
| 18593 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18594 | EXIT(); |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 18595 | return 0; |
| 18596 | } |
| 18597 | |
Mahesh A Saptasagar | d68eb28 | 2014-12-17 14:20:19 +0530 | [diff] [blame] | 18598 | static int wlan_hdd_cfg80211_set_mac_acl(struct wiphy *wiphy, |
| 18599 | struct net_device *dev, |
| 18600 | const struct cfg80211_acl_data *params) |
| 18601 | { |
| 18602 | int ret; |
| 18603 | vos_ssr_protect(__func__); |
| 18604 | ret = __wlan_hdd_cfg80211_set_mac_acl(wiphy, dev, params); |
| 18605 | vos_ssr_unprotect(__func__); |
| 18606 | |
| 18607 | return ret; |
| 18608 | } |
| 18609 | |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18610 | #ifdef WLAN_NL80211_TESTMODE |
| 18611 | #ifdef FEATURE_WLAN_LPHB |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18612 | void wlan_hdd_cfg80211_lphb_ind_handler |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18613 | ( |
| 18614 | void *pAdapter, |
| 18615 | void *indCont |
| 18616 | ) |
| 18617 | { |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18618 | tSirLPHBInd *lphbInd; |
| 18619 | struct sk_buff *skb; |
c_hpothu | 73f35e6 | 2014-04-18 13:40:08 +0530 | [diff] [blame] | 18620 | hdd_context_t *pHddCtxt; |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18621 | |
| 18622 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18623 | "LPHB indication arrived"); |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18624 | |
c_hpothu | 73f35e6 | 2014-04-18 13:40:08 +0530 | [diff] [blame] | 18625 | if (pAdapter == NULL) |
| 18626 | { |
| 18627 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18628 | "%s: pAdapter is NULL\n",__func__); |
| 18629 | return; |
| 18630 | } |
| 18631 | |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18632 | if (NULL == indCont) |
| 18633 | { |
| 18634 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18635 | "LPHB IND, invalid argument"); |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18636 | return; |
| 18637 | } |
| 18638 | |
c_hpothu | 73f35e6 | 2014-04-18 13:40:08 +0530 | [diff] [blame] | 18639 | pHddCtxt = (hdd_context_t *)pAdapter; |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18640 | lphbInd = (tSirLPHBInd *)indCont; |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18641 | skb = cfg80211_testmode_alloc_event_skb( |
c_hpothu | 73f35e6 | 2014-04-18 13:40:08 +0530 | [diff] [blame] | 18642 | pHddCtxt->wiphy, |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18643 | sizeof(tSirLPHBInd), |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18644 | GFP_ATOMIC); |
| 18645 | if (!skb) |
| 18646 | { |
| 18647 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18648 | "LPHB timeout, NL buffer alloc fail"); |
| 18649 | return; |
| 18650 | } |
| 18651 | |
Leo Chang | ac3ba77 | 2013-10-07 09:47:04 -0700 | [diff] [blame] | 18652 | if(nla_put_u32(skb, WLAN_HDD_TM_ATTR_CMD, WLAN_HDD_TM_CMD_WLAN_HB)) |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18653 | { |
| 18654 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18655 | "WLAN_HDD_TM_ATTR_CMD put fail"); |
| 18656 | goto nla_put_failure; |
| 18657 | } |
Leo Chang | ac3ba77 | 2013-10-07 09:47:04 -0700 | [diff] [blame] | 18658 | if(nla_put_u32(skb, WLAN_HDD_TM_ATTR_TYPE, lphbInd->protocolType)) |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18659 | { |
| 18660 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18661 | "WLAN_HDD_TM_ATTR_TYPE put fail"); |
| 18662 | goto nla_put_failure; |
| 18663 | } |
Leo Chang | ac3ba77 | 2013-10-07 09:47:04 -0700 | [diff] [blame] | 18664 | if(nla_put(skb, WLAN_HDD_TM_ATTR_DATA, |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18665 | sizeof(tSirLPHBInd), lphbInd)) |
| 18666 | { |
| 18667 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18668 | "WLAN_HDD_TM_ATTR_DATA put fail"); |
| 18669 | goto nla_put_failure; |
| 18670 | } |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18671 | cfg80211_testmode_event(skb, GFP_ATOMIC); |
| 18672 | return; |
| 18673 | |
| 18674 | nla_put_failure: |
| 18675 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18676 | "NLA Put fail"); |
| 18677 | kfree_skb(skb); |
| 18678 | |
| 18679 | return; |
| 18680 | } |
| 18681 | #endif /* FEATURE_WLAN_LPHB */ |
| 18682 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18683 | static int __wlan_hdd_cfg80211_testmode(struct wiphy *wiphy, void *data, int len) |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18684 | { |
| 18685 | struct nlattr *tb[WLAN_HDD_TM_ATTR_MAX + 1]; |
| 18686 | int err = 0; |
| 18687 | #ifdef FEATURE_WLAN_LPHB |
| 18688 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18689 | eHalStatus smeStatus; |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18690 | |
| 18691 | ENTER(); |
| 18692 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 18693 | err = wlan_hdd_validate_context(pHddCtx); |
| 18694 | if (0 != err) |
| 18695 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 18696 | return err; |
| 18697 | } |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18698 | #endif /* FEATURE_WLAN_LPHB */ |
| 18699 | |
| 18700 | err = nla_parse(tb, WLAN_HDD_TM_ATTR_MAX, data, len, wlan_hdd_tm_policy); |
| 18701 | if (err) |
| 18702 | { |
| 18703 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18704 | "%s Testmode INV ATTR", __func__); |
| 18705 | return err; |
| 18706 | } |
| 18707 | |
| 18708 | if (!tb[WLAN_HDD_TM_ATTR_CMD]) |
| 18709 | { |
| 18710 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18711 | "%s Testmode INV CMD", __func__); |
| 18712 | return -EINVAL; |
| 18713 | } |
| 18714 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 18715 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 18716 | TRACE_CODE_HDD_CFG80211_TESTMODE, |
| 18717 | NO_SESSION, nla_get_u32(tb[WLAN_HDD_TM_ATTR_CMD]))); |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18718 | switch (nla_get_u32(tb[WLAN_HDD_TM_ATTR_CMD])) |
| 18719 | { |
| 18720 | #ifdef FEATURE_WLAN_LPHB |
| 18721 | /* Low Power Heartbeat configuration request */ |
| 18722 | case WLAN_HDD_TM_CMD_WLAN_HB: |
| 18723 | { |
| 18724 | int buf_len; |
| 18725 | void *buf; |
| 18726 | tSirLPHBReq *hb_params = NULL; |
Amar Singhal | 0585270 | 2014-02-04 14:40:00 -0800 | [diff] [blame] | 18727 | tSirLPHBReq *hb_params_temp = NULL; |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18728 | |
| 18729 | if (!tb[WLAN_HDD_TM_ATTR_DATA]) |
| 18730 | { |
| 18731 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18732 | "%s Testmode INV DATA", __func__); |
| 18733 | return -EINVAL; |
| 18734 | } |
| 18735 | |
| 18736 | buf = nla_data(tb[WLAN_HDD_TM_ATTR_DATA]); |
| 18737 | buf_len = nla_len(tb[WLAN_HDD_TM_ATTR_DATA]); |
Amar Singhal | 0585270 | 2014-02-04 14:40:00 -0800 | [diff] [blame] | 18738 | |
| 18739 | hb_params_temp =(tSirLPHBReq *)buf; |
| 18740 | if ((hb_params_temp->cmd == LPHB_SET_TCP_PARAMS_INDID) && |
| 18741 | (hb_params_temp->params.lphbTcpParamReq.timePeriodSec == 0)) |
| 18742 | return -EINVAL; |
| 18743 | |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18744 | hb_params = (tSirLPHBReq *)vos_mem_malloc(sizeof(tSirLPHBReq)); |
| 18745 | if (NULL == hb_params) |
| 18746 | { |
| 18747 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18748 | "%s Request Buffer Alloc Fail", __func__); |
| 18749 | return -EINVAL; |
| 18750 | } |
| 18751 | |
| 18752 | vos_mem_copy(hb_params, buf, buf_len); |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18753 | smeStatus = sme_LPHBConfigReq((tHalHandle)(pHddCtx->hHal), |
| 18754 | hb_params, |
| 18755 | wlan_hdd_cfg80211_lphb_ind_handler); |
| 18756 | if (eHAL_STATUS_SUCCESS != smeStatus) |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18757 | { |
Leo Chang | d9df8aa | 2013-09-26 13:32:26 -0700 | [diff] [blame] | 18758 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18759 | "LPHB Config Fail, disable"); |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18760 | vos_mem_free(hb_params); |
| 18761 | } |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18762 | return 0; |
| 18763 | } |
| 18764 | #endif /* FEATURE_WLAN_LPHB */ |
| 18765 | default: |
c_hpothu | 6ff1c3c | 2013-10-01 19:01:57 +0530 | [diff] [blame] | 18766 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, |
| 18767 | "%s: unsupported event",__func__); |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18768 | return -EOPNOTSUPP; |
| 18769 | } |
| 18770 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18771 | EXIT(); |
| 18772 | return err; |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18773 | } |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18774 | |
Anand N Sunkad | e9adb1b | 2015-07-29 09:56:45 +0530 | [diff] [blame] | 18775 | static int wlan_hdd_cfg80211_testmode(struct wiphy *wiphy, |
| 18776 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) |
| 18777 | struct wireless_dev *wdev, |
| 18778 | #endif |
| 18779 | void *data, int len) |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18780 | { |
| 18781 | int ret; |
| 18782 | |
| 18783 | vos_ssr_protect(__func__); |
| 18784 | ret = __wlan_hdd_cfg80211_testmode(wiphy, data, len); |
| 18785 | vos_ssr_unprotect(__func__); |
| 18786 | |
| 18787 | return ret; |
| 18788 | } |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 18789 | #endif /* CONFIG_NL80211_TESTMODE */ |
| 18790 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18791 | static int __wlan_hdd_cfg80211_dump_survey(struct wiphy *wiphy, |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18792 | struct net_device *dev, |
| 18793 | int idx, struct survey_info *survey) |
| 18794 | { |
| 18795 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 18796 | hdd_context_t *pHddCtx; |
Mihir Shete | d9072e0 | 2013-08-21 17:02:29 +0530 | [diff] [blame] | 18797 | hdd_station_ctx_t *pHddStaCtx; |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18798 | tHalHandle halHandle; |
Mihir Shete | d9072e0 | 2013-08-21 17:02:29 +0530 | [diff] [blame] | 18799 | v_U32_t channel = 0, freq = 0; /* Initialization Required */ |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18800 | v_S7_t snr,rssi; |
| 18801 | int status, i, j, filled = 0; |
| 18802 | |
| 18803 | ENTER(); |
| 18804 | |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18805 | if (NULL == pAdapter) |
| 18806 | { |
| 18807 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 18808 | "%s: HDD adapter is Null", __func__); |
| 18809 | return -ENODEV; |
| 18810 | } |
| 18811 | |
| 18812 | if (NULL == wiphy) |
| 18813 | { |
| 18814 | VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, |
| 18815 | "%s: wiphy is Null", __func__); |
| 18816 | return -ENODEV; |
| 18817 | } |
| 18818 | |
| 18819 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 18820 | status = wlan_hdd_validate_context(pHddCtx); |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18821 | if (0 != status) |
| 18822 | { |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18823 | return status; |
| 18824 | } |
| 18825 | |
Mihir Shete | d9072e0 | 2013-08-21 17:02:29 +0530 | [diff] [blame] | 18826 | pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 18827 | |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18828 | if (0 == pHddCtx->cfg_ini->fEnableSNRMonitoring || |
Mihir Shete | d9072e0 | 2013-08-21 17:02:29 +0530 | [diff] [blame] | 18829 | 0 != pAdapter->survey_idx || |
| 18830 | eConnectionState_Associated != pHddStaCtx->conn_info.connState) |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18831 | { |
| 18832 | /* The survey dump ops when implemented completely is expected to |
| 18833 | * return a survey of all channels and the ops is called by the |
| 18834 | * kernel with incremental values of the argument 'idx' till it |
| 18835 | * returns -ENONET. But we can only support the survey for the |
| 18836 | * operating channel for now. survey_idx is used to track |
| 18837 | * that the ops is called only once and then return -ENONET for |
| 18838 | * the next iteration |
| 18839 | */ |
| 18840 | pAdapter->survey_idx = 0; |
| 18841 | return -ENONET; |
| 18842 | } |
| 18843 | |
Mukul Sharma | 9d5233b | 2015-06-11 20:28:20 +0530 | [diff] [blame] | 18844 | if (VOS_TRUE == pHddStaCtx->hdd_ReassocScenario) |
| 18845 | { |
| 18846 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18847 | "%s: Roaming in progress, hence return ", __func__); |
| 18848 | return -ENONET; |
| 18849 | } |
| 18850 | |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18851 | halHandle = WLAN_HDD_GET_HAL_CTX(pAdapter); |
| 18852 | |
| 18853 | wlan_hdd_get_snr(pAdapter, &snr); |
| 18854 | wlan_hdd_get_rssi(pAdapter, &rssi); |
| 18855 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 18856 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 18857 | TRACE_CODE_HDD_CFG80211_DUMP_SURVEY, |
| 18858 | pAdapter->sessionId, pAdapter->device_mode)); |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18859 | sme_GetOperationChannel(halHandle, &channel, pAdapter->sessionId); |
| 18860 | hdd_wlan_get_freq(channel, &freq); |
| 18861 | |
| 18862 | |
| 18863 | for (i = 0; i < IEEE80211_NUM_BANDS; i++) |
| 18864 | { |
| 18865 | if (NULL == wiphy->bands[i]) |
| 18866 | { |
| 18867 | VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO, |
| 18868 | "%s: wiphy->bands[i] is NULL, i = %d", __func__, i); |
| 18869 | continue; |
| 18870 | } |
| 18871 | |
| 18872 | for (j = 0; j < wiphy->bands[i]->n_channels; j++) |
| 18873 | { |
| 18874 | struct ieee80211_supported_band *band = wiphy->bands[i]; |
| 18875 | |
| 18876 | if (band->channels[j].center_freq == (v_U16_t)freq) |
| 18877 | { |
| 18878 | survey->channel = &band->channels[j]; |
| 18879 | /* The Rx BDs contain SNR values in dB for the received frames |
| 18880 | * while the supplicant expects noise. So we calculate and |
| 18881 | * return the value of noise (dBm) |
| 18882 | * SNR (dB) = RSSI (dBm) - NOISE (dBm) |
| 18883 | */ |
| 18884 | survey->noise = rssi - snr; |
| 18885 | survey->filled = SURVEY_INFO_NOISE_DBM; |
| 18886 | filled = 1; |
| 18887 | } |
| 18888 | } |
| 18889 | } |
| 18890 | |
| 18891 | if (filled) |
| 18892 | pAdapter->survey_idx = 1; |
| 18893 | else |
| 18894 | { |
| 18895 | pAdapter->survey_idx = 0; |
| 18896 | return -ENONET; |
| 18897 | } |
| 18898 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18899 | EXIT(); |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 18900 | return 0; |
| 18901 | } |
| 18902 | |
Mahesh A Saptasagar | 2757407 | 2014-06-17 13:39:04 +0530 | [diff] [blame] | 18903 | static int wlan_hdd_cfg80211_dump_survey(struct wiphy *wiphy, |
| 18904 | struct net_device *dev, |
| 18905 | int idx, struct survey_info *survey) |
| 18906 | { |
| 18907 | int ret; |
| 18908 | |
| 18909 | vos_ssr_protect(__func__); |
| 18910 | ret = __wlan_hdd_cfg80211_dump_survey(wiphy, dev, idx, survey); |
| 18911 | vos_ssr_unprotect(__func__); |
| 18912 | |
| 18913 | return ret; |
| 18914 | } |
| 18915 | |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18916 | /* |
Mahesh A Saptasagar | bcc5b66 | 2014-06-02 21:46:23 +0530 | [diff] [blame] | 18917 | * FUNCTION: __wlan_hdd_cfg80211_resume_wlan |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18918 | * this is called when cfg80211 driver resume |
| 18919 | * driver updates latest sched_scan scan result(if any) to cfg80211 database |
| 18920 | */ |
Mahesh A Saptasagar | bcc5b66 | 2014-06-02 21:46:23 +0530 | [diff] [blame] | 18921 | int __wlan_hdd_cfg80211_resume_wlan(struct wiphy *wiphy) |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18922 | { |
| 18923 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
| 18924 | hdd_adapter_t *pAdapter; |
| 18925 | hdd_adapter_list_node_t *pAdapterNode, *pNext; |
| 18926 | VOS_STATUS status = VOS_STATUS_SUCCESS; |
| 18927 | |
| 18928 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18929 | |
Mahesh A Saptasagar | 7408839 | 2015-02-05 17:22:09 +0530 | [diff] [blame] | 18930 | if (0 != wlan_hdd_validate_context(pHddCtx)) |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18931 | { |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18932 | return 0; |
| 18933 | } |
| 18934 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 18935 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, TRACE_CODE_HDD_CFG80211_RESUME_WLAN, |
| 18936 | NO_SESSION, pHddCtx->isWiphySuspended)); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18937 | spin_lock(&pHddCtx->schedScan_lock); |
| 18938 | pHddCtx->isWiphySuspended = FALSE; |
| 18939 | if (TRUE != pHddCtx->isSchedScanUpdatePending) |
| 18940 | { |
| 18941 | spin_unlock(&pHddCtx->schedScan_lock); |
| 18942 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18943 | "%s: Return resume is not due to PNO indication", __func__); |
| 18944 | return 0; |
| 18945 | } |
| 18946 | // Reset flag to avoid updatating cfg80211 data old results again |
| 18947 | pHddCtx->isSchedScanUpdatePending = FALSE; |
| 18948 | spin_unlock(&pHddCtx->schedScan_lock); |
| 18949 | |
| 18950 | status = hdd_get_front_adapter ( pHddCtx, &pAdapterNode ); |
| 18951 | |
| 18952 | while ( NULL != pAdapterNode && VOS_STATUS_SUCCESS == status ) |
| 18953 | { |
| 18954 | pAdapter = pAdapterNode->pAdapter; |
| 18955 | if ( (NULL != pAdapter) && |
| 18956 | (WLAN_HDD_INFRA_STATION == pAdapter->device_mode) ) |
| 18957 | { |
| 18958 | if (0 != wlan_hdd_cfg80211_update_bss(pHddCtx->wiphy, pAdapter)) |
Mahesh A Saptasagar | b9c5040 | 2014-01-16 15:49:22 +0530 | [diff] [blame] | 18959 | { |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18960 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_WARN, |
| 18961 | "%s: NO SCAN result", __func__); |
Mahesh A Saptasagar | b9c5040 | 2014-01-16 15:49:22 +0530 | [diff] [blame] | 18962 | } |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18963 | else |
Mahesh A Saptasagar | b9c5040 | 2014-01-16 15:49:22 +0530 | [diff] [blame] | 18964 | { |
| 18965 | /* Acquire wakelock to handle the case where APP's tries to |
| 18966 | * suspend immediately after updating the scan results. Whis |
| 18967 | * results in app's is in suspended state and not able to |
| 18968 | * process the connect request to AP |
| 18969 | */ |
Sushant Kaushik | 83392fa | 2015-05-05 17:44:40 +0530 | [diff] [blame] | 18970 | hdd_prevent_suspend_timeout(2000, |
| 18971 | WIFI_POWER_EVENT_WAKELOCK_RESUME_WLAN); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18972 | cfg80211_sched_scan_results(pHddCtx->wiphy); |
Mahesh A Saptasagar | b9c5040 | 2014-01-16 15:49:22 +0530 | [diff] [blame] | 18973 | } |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18974 | |
| 18975 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18976 | "%s : cfg80211 scan result database updated", __func__); |
| 18977 | |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18978 | EXIT(); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18979 | return 0; |
| 18980 | |
| 18981 | } |
| 18982 | status = hdd_get_next_adapter ( pHddCtx, pAdapterNode, &pNext ); |
| 18983 | pAdapterNode = pNext; |
| 18984 | } |
| 18985 | |
| 18986 | VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO, |
| 18987 | "%s: Failed to find Adapter", __func__); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 18988 | EXIT(); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 18989 | return 0; |
| 18990 | } |
| 18991 | |
Mahesh A Saptasagar | bcc5b66 | 2014-06-02 21:46:23 +0530 | [diff] [blame] | 18992 | int wlan_hdd_cfg80211_resume_wlan(struct wiphy *wiphy) |
| 18993 | { |
| 18994 | int ret; |
| 18995 | |
| 18996 | vos_ssr_protect(__func__); |
| 18997 | ret = __wlan_hdd_cfg80211_resume_wlan(wiphy); |
| 18998 | vos_ssr_unprotect(__func__); |
| 18999 | |
| 19000 | return ret; |
| 19001 | } |
| 19002 | |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19003 | /* |
Mahesh A Saptasagar | bcc5b66 | 2014-06-02 21:46:23 +0530 | [diff] [blame] | 19004 | * FUNCTION: __wlan_hdd_cfg80211_suspend_wlan |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19005 | * this is called when cfg80211 driver suspends |
| 19006 | */ |
Mahesh A Saptasagar | bcc5b66 | 2014-06-02 21:46:23 +0530 | [diff] [blame] | 19007 | int __wlan_hdd_cfg80211_suspend_wlan(struct wiphy *wiphy, |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19008 | struct cfg80211_wowlan *wow) |
| 19009 | { |
| 19010 | hdd_context_t *pHddCtx = wiphy_priv(wiphy); |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 19011 | int ret = 0; |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19012 | |
| 19013 | ENTER(); |
Hanumantha Reddy Pothula | 7dc0e6c | 2015-03-06 15:11:16 +0530 | [diff] [blame] | 19014 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 19015 | ret = wlan_hdd_validate_context(pHddCtx); |
| 19016 | if (0 != ret) |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19017 | { |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 19018 | return ret; |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19019 | } |
| 19020 | |
Masti, Narayanraddi | c80e2bf | 2015-01-27 16:39:00 +0530 | [diff] [blame] | 19021 | |
Konamki, Sreelakshmi | 7b464be | 2015-07-14 12:17:01 +0530 | [diff] [blame] | 19022 | MTRACE(vos_trace(VOS_MODULE_ID_HDD, |
| 19023 | TRACE_CODE_HDD_CFG80211_SUSPEND_WLAN, |
| 19024 | NO_SESSION, pHddCtx->isWiphySuspended)); |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19025 | pHddCtx->isWiphySuspended = TRUE; |
| 19026 | |
| 19027 | EXIT(); |
| 19028 | |
| 19029 | return 0; |
| 19030 | } |
| 19031 | |
Mahesh A Saptasagar | bcc5b66 | 2014-06-02 21:46:23 +0530 | [diff] [blame] | 19032 | int wlan_hdd_cfg80211_suspend_wlan(struct wiphy *wiphy, |
| 19033 | struct cfg80211_wowlan *wow) |
| 19034 | { |
| 19035 | int ret; |
| 19036 | |
| 19037 | vos_ssr_protect(__func__); |
| 19038 | ret = __wlan_hdd_cfg80211_suspend_wlan(wiphy, wow); |
| 19039 | vos_ssr_unprotect(__func__); |
| 19040 | |
| 19041 | return ret; |
| 19042 | } |
Padma, Santhosh Kumar | 2ccac21 | 2015-10-20 17:27:27 +0530 | [diff] [blame] | 19043 | |
| 19044 | #ifdef FEATURE_OEM_DATA_SUPPORT |
| 19045 | static void wlan_hdd_cfg80211_oem_data_rsp_ind_new(void *ctx, |
| 19046 | void *pMsg) |
| 19047 | { |
| 19048 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 19049 | |
| 19050 | ENTER(); |
| 19051 | |
| 19052 | if (wlan_hdd_validate_context(pHddCtx)) { |
| 19053 | return; |
| 19054 | } |
| 19055 | if (!pMsg) |
| 19056 | { |
| 19057 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("pMsg is null")); |
| 19058 | return; |
| 19059 | } |
| 19060 | |
| 19061 | send_oem_data_rsp_msg(sizeof(tOemDataRspNew), pMsg); |
| 19062 | |
| 19063 | EXIT(); |
| 19064 | return; |
| 19065 | |
| 19066 | } |
| 19067 | |
| 19068 | void wlan_hdd_cfg80211_oemdata_callback(void *ctx, const tANI_U16 evType, |
| 19069 | void *pMsg) |
| 19070 | { |
| 19071 | hdd_context_t *pHddCtx = (hdd_context_t *)ctx; |
| 19072 | |
| 19073 | ENTER(); |
| 19074 | |
| 19075 | if (wlan_hdd_validate_context(pHddCtx)) { |
| 19076 | return; |
| 19077 | } |
| 19078 | |
| 19079 | hddLog(VOS_TRACE_LEVEL_INFO, FL("Rcvd Event (%d)"), evType); |
| 19080 | |
| 19081 | switch(evType) { |
| 19082 | case SIR_HAL_START_OEM_DATA_RSP_IND_NEW: |
| 19083 | wlan_hdd_cfg80211_oem_data_rsp_ind_new(ctx, pMsg); |
| 19084 | break; |
| 19085 | default: |
| 19086 | hddLog(VOS_TRACE_LEVEL_ERROR, FL("invalid event type %d "), evType); |
| 19087 | break; |
| 19088 | } |
| 19089 | EXIT(); |
| 19090 | } |
| 19091 | #endif |
| 19092 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19093 | /* cfg80211_ops */ |
Gopichand Nakkala | 747461f | 2013-04-24 19:24:45 +0530 | [diff] [blame] | 19094 | static struct cfg80211_ops wlan_hdd_cfg80211_ops = |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19095 | { |
| 19096 | .add_virtual_intf = wlan_hdd_add_virtual_intf, |
| 19097 | .del_virtual_intf = wlan_hdd_del_virtual_intf, |
| 19098 | .change_virtual_intf = wlan_hdd_cfg80211_change_iface, |
| 19099 | .change_station = wlan_hdd_change_station, |
| 19100 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)) |
| 19101 | .add_beacon = wlan_hdd_cfg80211_add_beacon, |
| 19102 | .del_beacon = wlan_hdd_cfg80211_del_beacon, |
| 19103 | .set_beacon = wlan_hdd_cfg80211_set_beacon, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 19104 | #else |
| 19105 | .start_ap = wlan_hdd_cfg80211_start_ap, |
| 19106 | .change_beacon = wlan_hdd_cfg80211_change_beacon, |
| 19107 | .stop_ap = wlan_hdd_cfg80211_stop_ap, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19108 | #endif |
| 19109 | .change_bss = wlan_hdd_cfg80211_change_bss, |
| 19110 | .add_key = wlan_hdd_cfg80211_add_key, |
| 19111 | .get_key = wlan_hdd_cfg80211_get_key, |
| 19112 | .del_key = wlan_hdd_cfg80211_del_key, |
| 19113 | .set_default_key = wlan_hdd_cfg80211_set_default_key, |
Jeff Johnson | 3bbe4bf | 2013-01-18 17:05:29 -0800 | [diff] [blame] | 19114 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19115 | .set_channel = wlan_hdd_cfg80211_set_channel, |
Jeff Johnson | 3bbe4bf | 2013-01-18 17:05:29 -0800 | [diff] [blame] | 19116 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19117 | .scan = wlan_hdd_cfg80211_scan, |
| 19118 | .connect = wlan_hdd_cfg80211_connect, |
| 19119 | .disconnect = wlan_hdd_cfg80211_disconnect, |
| 19120 | .join_ibss = wlan_hdd_cfg80211_join_ibss, |
| 19121 | .leave_ibss = wlan_hdd_cfg80211_leave_ibss, |
| 19122 | .set_wiphy_params = wlan_hdd_cfg80211_set_wiphy_params, |
| 19123 | .set_tx_power = wlan_hdd_cfg80211_set_txpower, |
| 19124 | .get_tx_power = wlan_hdd_cfg80211_get_txpower, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19125 | .remain_on_channel = wlan_hdd_cfg80211_remain_on_channel, |
| 19126 | .cancel_remain_on_channel = wlan_hdd_cfg80211_cancel_remain_on_channel, |
DARAM SUDHA | 39eede6 | 2014-02-12 11:16:40 +0530 | [diff] [blame] | 19127 | .mgmt_tx = wlan_hdd_mgmt_tx, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19128 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
| 19129 | .mgmt_tx_cancel_wait = wlan_hdd_cfg80211_mgmt_tx_cancel_wait, |
| 19130 | .set_default_mgmt_key = wlan_hdd_set_default_mgmt_key, |
| 19131 | .set_txq_params = wlan_hdd_set_txq_params, |
| 19132 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19133 | .get_station = wlan_hdd_cfg80211_get_station, |
| 19134 | .set_power_mgmt = wlan_hdd_cfg80211_set_power_mgmt, |
| 19135 | .del_station = wlan_hdd_cfg80211_del_station, |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 19136 | .add_station = wlan_hdd_cfg80211_add_station, |
| 19137 | #ifdef FEATURE_WLAN_LFR |
| 19138 | .set_pmksa = wlan_hdd_cfg80211_set_pmksa, |
| 19139 | .del_pmksa = wlan_hdd_cfg80211_del_pmksa, |
| 19140 | .flush_pmksa = wlan_hdd_cfg80211_flush_pmksa, |
| 19141 | #endif |
Madan Mohan Koyyalamudi | ea77388 | 2012-11-02 13:37:21 -0700 | [diff] [blame] | 19142 | #if defined(WLAN_FEATURE_VOWIFI_11R) && defined(KERNEL_SUPPORT_11R_CFG80211) |
| 19143 | .update_ft_ies = wlan_hdd_cfg80211_update_ft_ies, |
| 19144 | #endif |
Mohit Khanna | 698ba2a | 2012-12-04 15:08:18 -0800 | [diff] [blame] | 19145 | #ifdef FEATURE_WLAN_TDLS |
| 19146 | .tdls_mgmt = wlan_hdd_cfg80211_tdls_mgmt, |
| 19147 | .tdls_oper = wlan_hdd_cfg80211_tdls_oper, |
| 19148 | #endif |
Gopichand Nakkala | 870cbae | 2013-03-15 21:16:09 +0530 | [diff] [blame] | 19149 | #ifdef WLAN_FEATURE_GTK_OFFLOAD |
| 19150 | .set_rekey_data = wlan_hdd_cfg80211_set_rekey_data, |
| 19151 | #endif /* WLAN_FEATURE_GTK_OFFLOAD */ |
Gopichand Nakkala | 8e93fde | 2013-05-10 17:40:12 +0530 | [diff] [blame] | 19152 | #ifdef FEATURE_WLAN_SCAN_PNO |
| 19153 | .sched_scan_start = wlan_hdd_cfg80211_sched_scan_start, |
| 19154 | .sched_scan_stop = wlan_hdd_cfg80211_sched_scan_stop, |
| 19155 | #endif /*FEATURE_WLAN_SCAN_PNO */ |
Kamath Vinayak | 4000c9a | 2013-08-23 14:24:27 +0530 | [diff] [blame] | 19156 | .resume = wlan_hdd_cfg80211_resume_wlan, |
| 19157 | .suspend = wlan_hdd_cfg80211_suspend_wlan, |
Gopichand Nakkala | c005b7c | 2013-05-14 16:04:14 +0530 | [diff] [blame] | 19158 | .set_mac_acl = wlan_hdd_cfg80211_set_mac_acl, |
Leo Chang | 9056f46 | 2013-08-01 19:21:11 -0700 | [diff] [blame] | 19159 | #ifdef WLAN_NL80211_TESTMODE |
| 19160 | .testmode_cmd = wlan_hdd_cfg80211_testmode, |
| 19161 | #endif |
Madan Mohan Koyyalamudi | d9383fd | 2013-08-13 09:27:30 +0530 | [diff] [blame] | 19162 | .dump_survey = wlan_hdd_cfg80211_dump_survey, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 19163 | }; |
| 19164 | |