Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 2 | * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -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 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * DOC: wlan_hdd_hostapd.c |
| 30 | * |
| 31 | * WLAN Host Device Driver implementation |
| 32 | */ |
| 33 | |
| 34 | /* Include Files */ |
| 35 | |
| 36 | #include <linux/version.h> |
| 37 | #include <linux/module.h> |
| 38 | #include <linux/kernel.h> |
| 39 | #include <linux/init.h> |
| 40 | #include <linux/wireless.h> |
| 41 | #include <linux/semaphore.h> |
| 42 | #include <linux/compat.h> |
Manjunathappa Prakash | 3454fd6 | 2016-04-01 08:52:06 -0700 | [diff] [blame] | 43 | #include <cdp_txrx_stats.h> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 44 | #include <cds_api.h> |
| 45 | #include <cds_sched.h> |
| 46 | #include <linux/etherdevice.h> |
| 47 | #include <wlan_hdd_includes.h> |
| 48 | #include <qc_sap_ioctl.h> |
| 49 | #include <wlan_hdd_hostapd.h> |
| 50 | #include <sap_api.h> |
| 51 | #include <sap_internal.h> |
| 52 | #include <wlan_hdd_softap_tx_rx.h> |
| 53 | #include <wlan_hdd_main.h> |
| 54 | #include <wlan_hdd_ioctl.h> |
| 55 | #include <wlan_hdd_stats.h> |
| 56 | #include <linux/netdevice.h> |
| 57 | #include <linux/rtnetlink.h> |
| 58 | #include <linux/mmc/sdio_func.h> |
| 59 | #include "wlan_hdd_p2p.h" |
| 60 | #include <wlan_hdd_ipa.h> |
| 61 | #include "cfg_api.h" |
| 62 | #include "wni_cfg.h" |
| 63 | #include "wlan_hdd_misc.h" |
| 64 | #include <cds_utils.h> |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 65 | #include "pld_common.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 66 | |
| 67 | #include "wma.h" |
Srinivas Girigowda | 6147c58 | 2016-10-18 12:26:15 -0700 | [diff] [blame] | 68 | #ifdef WLAN_DEBUG |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 69 | #include "wma_api.h" |
| 70 | #endif |
| 71 | #include "wlan_hdd_trace.h" |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 72 | #include "qdf_types.h" |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 73 | #include "qdf_trace.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 74 | #include "wlan_hdd_cfg.h" |
| 75 | #include "cds_concurrency.h" |
Manikandan Mohan | dcc21ba | 2016-03-15 14:31:56 -0700 | [diff] [blame] | 76 | #include "wlan_hdd_tsf.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 77 | #include "wlan_hdd_green_ap.h" |
Himanshu Agarwal | 11c874a | 2016-05-06 18:35:29 +0530 | [diff] [blame] | 78 | #include "ol_rx_fwd.h" |
Dustin Brown | d95b96b | 2016-12-09 15:08:26 -0800 | [diff] [blame] | 79 | #include "wlan_hdd_power.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 80 | |
| 81 | #define IS_UP(_dev) \ |
| 82 | (((_dev)->flags & (IFF_RUNNING|IFF_UP)) == (IFF_RUNNING|IFF_UP)) |
| 83 | #define IS_UP_AUTO(_ic) \ |
| 84 | (IS_UP((_ic)->ic_dev) && (_ic)->ic_roaming == IEEE80211_ROAMING_AUTO) |
| 85 | #define WE_WLAN_VERSION 1 |
| 86 | #define WE_GET_STA_INFO_SIZE 30 |
| 87 | /* WEXT limitation: MAX allowed buf len for any * |
| 88 | * IW_PRIV_TYPE_CHAR is 2Kbytes * |
| 89 | */ |
| 90 | #define WE_SAP_MAX_STA_INFO 0x7FF |
| 91 | |
| 92 | #define RC_2_RATE_IDX(_rc) ((_rc) & 0x7) |
| 93 | #define HT_RC_2_STREAMS(_rc) ((((_rc) & 0x78) >> 3) + 1) |
| 94 | #define RC_2_RATE_IDX_11AC(_rc) ((_rc) & 0xf) |
| 95 | #define HT_RC_2_STREAMS_11AC(_rc) ((((_rc) & 0x30) >> 4) + 1) |
| 96 | |
| 97 | #define SAP_24GHZ_CH_COUNT (14) |
| 98 | #define ACS_SCAN_EXPIRY_TIMEOUT_S 4 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 99 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 100 | |
| 101 | /* Function definitions */ |
| 102 | |
| 103 | /** |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 104 | * hdd_sap_context_init() - Initialize SAP context. |
| 105 | * @hdd_ctx: HDD context. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 106 | * |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 107 | * Initialize SAP context. |
| 108 | * |
| 109 | * Return: 0 on success. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 110 | */ |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 111 | int hdd_sap_context_init(hdd_context_t *hdd_ctx) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 112 | { |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 113 | qdf_wake_lock_create(&hdd_ctx->sap_dfs_wakelock, "sap_dfs_wakelock"); |
| 114 | atomic_set(&hdd_ctx->sap_dfs_ref_cnt, 0); |
| 115 | |
| 116 | mutex_init(&hdd_ctx->sap_lock); |
| 117 | qdf_wake_lock_create(&hdd_ctx->sap_wake_lock, "qcom_sap_wakelock"); |
Manishekar Chandrasekaran | 7f63d05 | 2016-05-07 09:54:00 +0530 | [diff] [blame] | 118 | qdf_spinlock_create(&hdd_ctx->sap_update_info_lock); |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 119 | |
Arif Hussain | 1969ec8 | 2016-07-08 10:37:01 -0700 | [diff] [blame] | 120 | qdf_atomic_init(&hdd_ctx->dfs_radar_found); |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 121 | |
| 122 | return 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 123 | } |
| 124 | |
| 125 | /** |
| 126 | * hdd_hostapd_channel_allow_suspend() - allow suspend in a channel. |
| 127 | * Called when, 1. bss stopped, 2. channel switch |
| 128 | * |
| 129 | * @pAdapter: pointer to hdd adapter |
| 130 | * @channel: current channel |
| 131 | * |
| 132 | * Return: None |
| 133 | */ |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 134 | static void hdd_hostapd_channel_allow_suspend(hdd_adapter_t *pAdapter, |
| 135 | uint8_t channel) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 136 | { |
| 137 | |
| 138 | hdd_context_t *pHddCtx = (hdd_context_t *) (pAdapter->pHddCtx); |
| 139 | hdd_hostapd_state_t *pHostapdState = |
| 140 | WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 141 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 142 | hdd_notice("bssState: %d, channel: %d, dfs_ref_cnt: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 143 | pHostapdState->bssState, channel, |
| 144 | atomic_read(&pHddCtx->sap_dfs_ref_cnt)); |
| 145 | |
| 146 | /* Return if BSS is already stopped */ |
| 147 | if (pHostapdState->bssState == BSS_STOP) |
| 148 | return; |
| 149 | |
Komal Seelam | 81cb166 | 2016-09-29 12:39:08 +0530 | [diff] [blame] | 150 | if (CHANNEL_STATE_DFS != cds_get_channel_state(channel)) |
| 151 | return; |
| 152 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 153 | /* Release wakelock when no more DFS channels are used */ |
Komal Seelam | 81cb166 | 2016-09-29 12:39:08 +0530 | [diff] [blame] | 154 | if (atomic_dec_and_test(&pHddCtx->sap_dfs_ref_cnt)) { |
| 155 | hdd_err("DFS: allowing suspend (chan %d)", channel); |
| 156 | qdf_wake_lock_release(&pHddCtx->sap_dfs_wakelock, |
| 157 | WIFI_POWER_EVENT_WAKELOCK_DFS); |
| 158 | qdf_runtime_pm_allow_suspend(pHddCtx->runtime_context.dfs); |
| 159 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 160 | } |
| 161 | } |
| 162 | |
| 163 | /** |
| 164 | * hdd_hostapd_channel_prevent_suspend() - prevent suspend in a channel. |
| 165 | * Called when, 1. bss started, 2. channel switch |
| 166 | * |
| 167 | * @pAdapter: pointer to hdd adapter |
| 168 | * @channel: current channel |
| 169 | * |
| 170 | * Return - None |
| 171 | */ |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 172 | static void hdd_hostapd_channel_prevent_suspend(hdd_adapter_t *pAdapter, |
| 173 | uint8_t channel) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 174 | { |
| 175 | hdd_context_t *pHddCtx = (hdd_context_t *) (pAdapter->pHddCtx); |
| 176 | hdd_hostapd_state_t *pHostapdState = |
| 177 | WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 178 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 179 | hdd_notice("bssState: %d, channel: %d, dfs_ref_cnt: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 180 | pHostapdState->bssState, channel, |
| 181 | atomic_read(&pHddCtx->sap_dfs_ref_cnt)); |
| 182 | |
| 183 | /* Return if BSS is already started && wakelock is acquired */ |
| 184 | if ((pHostapdState->bssState == BSS_START) && |
| 185 | (atomic_read(&pHddCtx->sap_dfs_ref_cnt) >= 1)) |
| 186 | return; |
| 187 | |
Komal Seelam | 81cb166 | 2016-09-29 12:39:08 +0530 | [diff] [blame] | 188 | if (CHANNEL_STATE_DFS != cds_get_channel_state(channel)) |
| 189 | return; |
| 190 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 191 | /* Acquire wakelock if we have at least one DFS channel in use */ |
Komal Seelam | 81cb166 | 2016-09-29 12:39:08 +0530 | [diff] [blame] | 192 | if (atomic_inc_return(&pHddCtx->sap_dfs_ref_cnt) == 1) { |
| 193 | hdd_err("DFS: preventing suspend (chan %d)", channel); |
| 194 | qdf_runtime_pm_prevent_suspend(pHddCtx->runtime_context.dfs); |
| 195 | qdf_wake_lock_acquire(&pHddCtx->sap_dfs_wakelock, |
| 196 | WIFI_POWER_EVENT_WAKELOCK_DFS); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 197 | } |
| 198 | } |
| 199 | |
| 200 | /** |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 201 | * hdd_sap_context_destroy() - Destroy SAP context |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 202 | * |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 203 | * @hdd_ctx: HDD context. |
| 204 | * |
| 205 | * Destroy SAP context. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 206 | * |
| 207 | * Return: None |
| 208 | */ |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 209 | void hdd_sap_context_destroy(hdd_context_t *hdd_ctx) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 210 | { |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 211 | if (atomic_read(&hdd_ctx->sap_dfs_ref_cnt)) { |
| 212 | qdf_wake_lock_release(&hdd_ctx->sap_dfs_wakelock, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 213 | WIFI_POWER_EVENT_WAKELOCK_DRIVER_EXIT); |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 214 | |
| 215 | atomic_set(&hdd_ctx->sap_dfs_ref_cnt, 0); |
| 216 | hdd_warn("DFS: Allowing suspend"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 217 | } |
| 218 | |
Prashanth Bhatta | 527fd75 | 2016-04-28 12:35:23 -0700 | [diff] [blame] | 219 | qdf_wake_lock_destroy(&hdd_ctx->sap_dfs_wakelock); |
| 220 | |
| 221 | mutex_destroy(&hdd_ctx->sap_lock); |
| 222 | qdf_wake_lock_destroy(&hdd_ctx->sap_wake_lock); |
| 223 | |
Manishekar Chandrasekaran | 7f63d05 | 2016-05-07 09:54:00 +0530 | [diff] [blame] | 224 | qdf_spinlock_destroy(&hdd_ctx->sap_update_info_lock); |
| 225 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 226 | } |
| 227 | |
| 228 | /** |
| 229 | * __hdd_hostapd_open() - hdd open function for hostapd interface |
| 230 | * This is called in response to ifconfig up |
| 231 | * @dev: pointer to net_device structure |
| 232 | * |
| 233 | * Return - 0 for success non-zero for failure |
| 234 | */ |
| 235 | static int __hdd_hostapd_open(struct net_device *dev) |
| 236 | { |
| 237 | hdd_adapter_t *pAdapter = netdev_priv(dev); |
Arunk Khandavalli | 702e170 | 2016-12-06 18:01:55 +0530 | [diff] [blame] | 238 | hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter); |
| 239 | int ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 240 | |
Jeff Johnson | 3c3994a | 2016-02-11 08:12:30 -0800 | [diff] [blame] | 241 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 242 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 243 | MTRACE(qdf_trace(QDF_MODULE_ID_HDD, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 244 | TRACE_CODE_HDD_HOSTAPD_OPEN_REQUEST, NO_SESSION, 0)); |
| 245 | |
Arunk Khandavalli | 702e170 | 2016-12-06 18:01:55 +0530 | [diff] [blame] | 246 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 247 | if (ret) |
| 248 | return ret; |
| 249 | /* |
| 250 | * Check statemachine state and also stop iface change timer if running |
| 251 | */ |
| 252 | ret = hdd_wlan_start_modules(hdd_ctx, pAdapter, false); |
| 253 | |
| 254 | if (ret) { |
| 255 | hdd_err("Failed to start WLAN modules return"); |
| 256 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 257 | } |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 258 | |
Arun Khandavalli | 97f2838 | 2016-09-09 17:36:50 +0530 | [diff] [blame] | 259 | set_bit(DEVICE_IFACE_OPENED, &pAdapter->event_flags); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 260 | /* Enable all Tx queues */ |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 261 | hdd_notice("Enabling queues"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 262 | wlan_hdd_netif_queue_control(pAdapter, |
| 263 | WLAN_START_ALL_NETIF_QUEUE_N_CARRIER, |
| 264 | WLAN_CONTROL_PATH); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 265 | EXIT(); |
| 266 | return 0; |
| 267 | } |
| 268 | |
| 269 | /** |
| 270 | * hdd_hostapd_open() - SSR wrapper for __hdd_hostapd_open |
| 271 | * @dev: pointer to net device |
| 272 | * |
| 273 | * Return: 0 on success, error number otherwise |
| 274 | */ |
| 275 | static int hdd_hostapd_open(struct net_device *dev) |
| 276 | { |
| 277 | int ret; |
| 278 | |
| 279 | cds_ssr_protect(__func__); |
| 280 | ret = __hdd_hostapd_open(dev); |
| 281 | cds_ssr_unprotect(__func__); |
| 282 | |
| 283 | return ret; |
| 284 | } |
| 285 | |
| 286 | /** |
| 287 | * __hdd_hostapd_stop() - hdd stop function for hostapd interface |
| 288 | * This is called in response to ifconfig down |
| 289 | * |
| 290 | * @dev: pointer to net_device structure |
| 291 | * |
| 292 | * Return - 0 for success non-zero for failure |
| 293 | */ |
| 294 | static int __hdd_hostapd_stop(struct net_device *dev) |
| 295 | { |
| 296 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Jeff Johnson | 3c3994a | 2016-02-11 08:12:30 -0800 | [diff] [blame] | 297 | |
| 298 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 299 | |
Arun Khandavalli | 97f2838 | 2016-09-09 17:36:50 +0530 | [diff] [blame] | 300 | clear_bit(DEVICE_IFACE_OPENED, &adapter->event_flags); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 301 | /* Stop all tx queues */ |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 302 | hdd_notice("Disabling queues"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 303 | wlan_hdd_netif_queue_control(adapter, WLAN_NETIF_TX_DISABLE_N_CARRIER, |
| 304 | WLAN_CONTROL_PATH); |
| 305 | |
| 306 | EXIT(); |
| 307 | return 0; |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * hdd_hostapd_stop() - SSR wrapper for__hdd_hostapd_stop |
| 312 | * @dev: pointer to net_device |
| 313 | * |
| 314 | * This is called in response to ifconfig down |
| 315 | * |
| 316 | * Return: 0 on success, error number otherwise |
| 317 | */ |
| 318 | int hdd_hostapd_stop(struct net_device *dev) |
| 319 | { |
| 320 | int ret; |
| 321 | |
| 322 | cds_ssr_protect(__func__); |
| 323 | ret = __hdd_hostapd_stop(dev); |
| 324 | cds_ssr_unprotect(__func__); |
| 325 | |
| 326 | return ret; |
| 327 | } |
| 328 | |
| 329 | /** |
| 330 | * __hdd_hostapd_uninit() - hdd uninit function |
| 331 | * This is called during the netdev unregister to uninitialize all data |
| 332 | * associated with the device. |
| 333 | * |
| 334 | * @dev: pointer to net_device structure |
| 335 | * |
| 336 | * Return: None |
| 337 | */ |
| 338 | static void __hdd_hostapd_uninit(struct net_device *dev) |
| 339 | { |
| 340 | hdd_adapter_t *adapter = netdev_priv(dev); |
| 341 | hdd_context_t *hdd_ctx; |
| 342 | |
Jeff Johnson | 3c3994a | 2016-02-11 08:12:30 -0800 | [diff] [blame] | 343 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 344 | |
| 345 | if (WLAN_HDD_ADAPTER_MAGIC != adapter->magic) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 346 | hdd_err("Invalid magic"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 347 | return; |
| 348 | } |
| 349 | |
| 350 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 351 | if (NULL == hdd_ctx) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 352 | hdd_err("NULL hdd_ctx"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 353 | return; |
| 354 | } |
| 355 | |
| 356 | hdd_deinit_adapter(hdd_ctx, adapter, true); |
| 357 | |
| 358 | /* after uninit our adapter structure will no longer be valid */ |
| 359 | adapter->dev = NULL; |
| 360 | adapter->magic = 0; |
| 361 | |
| 362 | EXIT(); |
| 363 | } |
| 364 | |
| 365 | /** |
| 366 | * hdd_hostapd_uninit() - SSR wrapper for __hdd_hostapd_uninit |
| 367 | * @dev: pointer to net_device |
| 368 | * |
| 369 | * Return: 0 on success, error number otherwise |
| 370 | */ |
| 371 | static void hdd_hostapd_uninit(struct net_device *dev) |
| 372 | { |
| 373 | cds_ssr_protect(__func__); |
| 374 | __hdd_hostapd_uninit(dev); |
| 375 | cds_ssr_unprotect(__func__); |
| 376 | } |
| 377 | |
| 378 | /** |
| 379 | * __hdd_hostapd_change_mtu() - change mtu |
| 380 | * @dev: pointer to net_device |
| 381 | * @new_mtu: new mtu |
| 382 | * |
| 383 | * Return: 0 on success, error number otherwise |
| 384 | */ |
| 385 | static int __hdd_hostapd_change_mtu(struct net_device *dev, int new_mtu) |
| 386 | { |
Jeff Johnson | 3c3994a | 2016-02-11 08:12:30 -0800 | [diff] [blame] | 387 | ENTER_DEV(dev); |
| 388 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 389 | return 0; |
| 390 | } |
| 391 | |
| 392 | /** |
| 393 | * hdd_hostapd_change_mtu() - SSR wrapper for __hdd_hostapd_change_mtu |
| 394 | * @dev: pointer to net_device |
| 395 | * @new_mtu: new mtu |
| 396 | * |
| 397 | * Return: 0 on success, error number otherwise |
| 398 | */ |
| 399 | static int hdd_hostapd_change_mtu(struct net_device *dev, int new_mtu) |
| 400 | { |
| 401 | int ret; |
| 402 | |
| 403 | cds_ssr_protect(__func__); |
| 404 | ret = __hdd_hostapd_change_mtu(dev, new_mtu); |
| 405 | cds_ssr_unprotect(__func__); |
| 406 | |
| 407 | return ret; |
| 408 | } |
| 409 | |
| 410 | #ifdef QCA_HT_2040_COEX |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 411 | QDF_STATUS hdd_set_sap_ht2040_mode(hdd_adapter_t *pHostapdAdapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 412 | uint8_t channel_type) |
| 413 | { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 414 | QDF_STATUS qdf_ret_status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 415 | void *hHal = NULL; |
| 416 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 417 | hdd_err("change HT20/40 mode"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 418 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 419 | if (QDF_SAP_MODE == pHostapdAdapter->device_mode) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 420 | hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 421 | if (NULL == hHal) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 422 | hdd_err("Hal ctx is null"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 423 | return QDF_STATUS_E_FAULT; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 424 | } |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 425 | qdf_ret_status = |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 426 | sme_set_ht2040_mode(hHal, pHostapdAdapter->sessionId, |
| 427 | channel_type, true); |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 428 | if (qdf_ret_status == QDF_STATUS_E_FAILURE) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 429 | hdd_err("Failed to change HT20/40 mode"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 430 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 431 | } |
| 432 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 433 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 434 | } |
| 435 | #endif |
| 436 | |
| 437 | /** |
| 438 | * __hdd_hostapd_set_mac_address() - |
| 439 | * This function sets the user specified mac address using |
| 440 | * the command ifconfig wlanX hw ether <mac address>. |
| 441 | * |
| 442 | * @dev: pointer to the net device. |
| 443 | * @addr: pointer to the sockaddr. |
| 444 | * |
| 445 | * Return: 0 for success, non zero for failure |
| 446 | */ |
| 447 | static int __hdd_hostapd_set_mac_address(struct net_device *dev, void *addr) |
| 448 | { |
| 449 | struct sockaddr *psta_mac_addr = addr; |
| 450 | hdd_adapter_t *adapter; |
| 451 | hdd_context_t *hdd_ctx; |
| 452 | int ret = 0; |
| 453 | |
Jeff Johnson | 3c3994a | 2016-02-11 08:12:30 -0800 | [diff] [blame] | 454 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 455 | |
| 456 | adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 457 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 458 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 459 | if (0 != ret) |
| 460 | return ret; |
| 461 | |
| 462 | memcpy(dev->dev_addr, psta_mac_addr->sa_data, ETH_ALEN); |
| 463 | EXIT(); |
| 464 | return 0; |
| 465 | } |
| 466 | |
| 467 | /** |
| 468 | * hdd_hostapd_set_mac_address() - set mac address |
| 469 | * @dev: pointer to net_device |
| 470 | * @addr: mac address |
| 471 | * |
| 472 | * Return: 0 on success, error number otherwise |
| 473 | */ |
| 474 | static int hdd_hostapd_set_mac_address(struct net_device *dev, void *addr) |
| 475 | { |
| 476 | int ret; |
| 477 | |
| 478 | cds_ssr_protect(__func__); |
| 479 | ret = __hdd_hostapd_set_mac_address(dev, addr); |
| 480 | cds_ssr_unprotect(__func__); |
| 481 | |
| 482 | return ret; |
| 483 | } |
| 484 | |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 485 | /** |
| 486 | * hdd_hostapd_inactivity_timer_cb() - Inactivity timeout handler |
| 487 | * @context: Context registered with qdf_mc_timer_init() |
| 488 | * |
| 489 | * This is the callback function registered with qdf_mc_timer_init() |
| 490 | * to handle the AP inactivity timer. The @context registered is the |
| 491 | * struct net_device associated with the interface. When this |
| 492 | * function is called it means the AP inactivity timer has fired, and |
| 493 | * this function in turn indicates the timeout to userspace. |
| 494 | */ |
| 495 | |
| 496 | static void hdd_hostapd_inactivity_timer_cb(void *context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 497 | { |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 498 | struct net_device *dev = (struct net_device *)context; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 499 | uint8_t we_custom_event[64]; |
| 500 | union iwreq_data wrqu; |
| 501 | #ifdef DISABLE_CONCURRENCY_AUTOSAVE |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 502 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 503 | hdd_adapter_t *pHostapdAdapter; |
| 504 | hdd_ap_ctx_t *pHddApCtx; |
| 505 | #endif /* DISABLE_CONCURRENCY_AUTOSAVE */ |
| 506 | |
| 507 | /* event_name space-delimiter driver_module_name |
| 508 | * Format of the event is "AUTO-SHUT.indication" " " "module_name" |
| 509 | */ |
| 510 | char *autoShutEvent = "AUTO-SHUT.indication" " " KBUILD_MODNAME; |
| 511 | |
| 512 | /* For the NULL at the end */ |
| 513 | int event_len = strlen(autoShutEvent) + 1; |
| 514 | |
Jeff Johnson | 3c3994a | 2016-02-11 08:12:30 -0800 | [diff] [blame] | 515 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 516 | |
| 517 | #ifdef DISABLE_CONCURRENCY_AUTOSAVE |
| 518 | if (cds_concurrent_open_sessions_running()) { |
| 519 | /* |
| 520 | * This timer routine is going to be called only when AP |
| 521 | * persona is up. |
| 522 | * If there are concurrent sessions running we do not want |
| 523 | * to shut down the Bss.Instead we run the timer again so |
| 524 | * that if Autosave is enabled next time and other session |
| 525 | was down only then we bring down AP |
| 526 | */ |
| 527 | pHostapdAdapter = netdev_priv(dev); |
c_hpothu | d500924 | 2016-08-18 12:10:36 +0530 | [diff] [blame] | 528 | if (WLAN_HDD_ADAPTER_MAGIC != pHostapdAdapter->magic) { |
| 529 | hdd_err("invalid adapter: %p", pHostapdAdapter); |
| 530 | return; |
| 531 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 532 | pHddApCtx = WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 533 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 534 | qdf_mc_timer_start(&pHddApCtx->hdd_ap_inactivity_timer, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 535 | (WLAN_HDD_GET_CTX(pHostapdAdapter))-> |
| 536 | config->nAPAutoShutOff * 1000); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 537 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 538 | hdd_err("Failed to init AP inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 539 | } |
| 540 | EXIT(); |
| 541 | return; |
| 542 | } |
| 543 | #endif /* DISABLE_CONCURRENCY_AUTOSAVE */ |
| 544 | memset(&we_custom_event, '\0', sizeof(we_custom_event)); |
| 545 | memcpy(&we_custom_event, autoShutEvent, event_len); |
| 546 | |
| 547 | memset(&wrqu, 0, sizeof(wrqu)); |
| 548 | wrqu.data.length = event_len; |
| 549 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 550 | hdd_notice("Shutting down AP interface due to inactivity"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 551 | wireless_send_event(dev, IWEVCUSTOM, &wrqu, (char *)we_custom_event); |
| 552 | |
| 553 | EXIT(); |
| 554 | } |
| 555 | |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 556 | static void hdd_clear_all_sta(hdd_adapter_t *pHostapdAdapter, |
| 557 | void *usrDataForCallback) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 558 | { |
| 559 | uint8_t staId = 0; |
| 560 | struct net_device *dev; |
Deepthi Gowri | b3bfefd | 2016-09-13 15:14:34 +0530 | [diff] [blame] | 561 | struct tagCsrDelStaParams del_sta_params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 562 | dev = (struct net_device *)usrDataForCallback; |
| 563 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 564 | hdd_err("Clearing all the STA entry...."); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 565 | for (staId = 0; staId < WLAN_MAX_STA_COUNT; staId++) { |
| 566 | if (pHostapdAdapter->aStaInfo[staId].isUsed && |
| 567 | (staId != |
| 568 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->uBCStaId)) { |
Deepthi Gowri | b3bfefd | 2016-09-13 15:14:34 +0530 | [diff] [blame] | 569 | wlansap_populate_del_sta_params( |
| 570 | &pHostapdAdapter->aStaInfo[staId].macAddrSTA. |
| 571 | bytes[0], eSIR_MAC_DEAUTH_LEAVING_BSS_REASON, |
| 572 | (SIR_MAC_MGMT_DISASSOC >> 4), &del_sta_params); |
| 573 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 574 | /* Disconnect all the stations */ |
| 575 | hdd_softap_sta_disassoc(pHostapdAdapter, |
Deepthi Gowri | b3bfefd | 2016-09-13 15:14:34 +0530 | [diff] [blame] | 576 | &del_sta_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 577 | } |
| 578 | } |
| 579 | } |
| 580 | |
| 581 | static int hdd_stop_bss_link(hdd_adapter_t *pHostapdAdapter, |
| 582 | void *usrDataForCallback) |
| 583 | { |
| 584 | struct net_device *dev; |
| 585 | hdd_context_t *pHddCtx = NULL; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 586 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 587 | dev = (struct net_device *)usrDataForCallback; |
| 588 | ENTER(); |
| 589 | |
| 590 | pHddCtx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 591 | status = wlan_hdd_validate_context(pHddCtx); |
| 592 | |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 593 | if (0 != status) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 594 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 595 | |
| 596 | if (test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags)) { |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 597 | status = wlansap_stop_bss( |
| 598 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 599 | if (QDF_IS_STATUS_SUCCESS(status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 600 | hdd_err("Deleting SAP/P2P link!!!!!!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 601 | |
| 602 | clear_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags); |
Tushnim Bhattacharyya | 4adb368 | 2016-01-07 15:07:12 -0800 | [diff] [blame] | 603 | cds_decr_session_set_pcl(pHostapdAdapter->device_mode, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 604 | pHostapdAdapter->sessionId); |
| 605 | } |
| 606 | EXIT(); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 607 | return (status == QDF_STATUS_SUCCESS) ? 0 : -EBUSY; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 608 | } |
| 609 | |
| 610 | /** |
| 611 | * hdd_issue_stored_joinreq() - This function will trigger stations's |
| 612 | * cached connect request to proceed. |
| 613 | * @hdd_ctx: pointer to hdd context. |
| 614 | * @sta_adater: pointer to station adapter. |
| 615 | * |
| 616 | * This function will call SME to release station's stored/cached connect |
| 617 | * request to proceed. |
| 618 | * |
| 619 | * Return: none. |
| 620 | */ |
| 621 | static void hdd_issue_stored_joinreq(hdd_adapter_t *sta_adapter, |
| 622 | hdd_context_t *hdd_ctx) |
| 623 | { |
| 624 | tHalHandle hal_handle; |
| 625 | uint32_t roam_id; |
| 626 | |
| 627 | if (NULL == sta_adapter) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 628 | hdd_err("Invalid station adapter, ignore issueing join req"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 629 | return; |
| 630 | } |
| 631 | hal_handle = WLAN_HDD_GET_HAL_CTX(sta_adapter); |
| 632 | |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 633 | if (true == cds_is_sta_connection_pending()) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 634 | MTRACE(qdf_trace(QDF_MODULE_ID_HDD, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 635 | TRACE_CODE_HDD_ISSUE_JOIN_REQ, |
| 636 | sta_adapter->sessionId, roam_id)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 637 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 638 | sme_issue_stored_joinreq(hal_handle, |
| 639 | &roam_id, |
| 640 | sta_adapter->sessionId)) { |
| 641 | /* change back to NotAssociated */ |
| 642 | hdd_conn_set_connection_state(sta_adapter, |
| 643 | eConnectionState_NotConnected); |
| 644 | } |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 645 | cds_change_sta_conn_pending_status(false); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 646 | } |
| 647 | } |
| 648 | |
Wu Gao | 2c3a800 | 2016-01-22 10:56:07 +0800 | [diff] [blame] | 649 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 650 | * hdd_chan_change_notify() - Function to notify hostapd about channel change |
| 651 | * @hostapd_adapter hostapd adapter |
| 652 | * @dev: Net device structure |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 653 | * @chan_change: New channel change parameters |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 654 | * |
| 655 | * This function is used to notify hostapd about the channel change |
| 656 | * |
| 657 | * Return: Success on intimating userspace |
| 658 | * |
| 659 | */ |
Manishekar Chandrasekaran | cb05217 | 2016-04-22 12:19:04 +0530 | [diff] [blame] | 660 | QDF_STATUS hdd_chan_change_notify(hdd_adapter_t *adapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 661 | struct net_device *dev, |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 662 | struct hdd_chan_change_params chan_change) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 663 | { |
| 664 | struct ieee80211_channel *chan; |
| 665 | struct cfg80211_chan_def chandef; |
| 666 | enum nl80211_channel_type channel_type; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 667 | uint32_t freq; |
Manishekar Chandrasekaran | cb05217 | 2016-04-22 12:19:04 +0530 | [diff] [blame] | 668 | tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 669 | |
| 670 | if (NULL == hal) { |
| 671 | hdd_err("hal is NULL"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 672 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 673 | } |
| 674 | |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 675 | hdd_info("chan:%d width:%d sec_ch_offset:%d seg0:%d seg1:%d", |
| 676 | chan_change.chan, chan_change.chan_params.ch_width, |
| 677 | chan_change.chan_params.sec_ch_offset, |
| 678 | chan_change.chan_params.center_freq_seg0, |
| 679 | chan_change.chan_params.center_freq_seg1); |
| 680 | |
| 681 | freq = cds_chan_to_freq(chan_change.chan); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 682 | |
Manishekar Chandrasekaran | cb05217 | 2016-04-22 12:19:04 +0530 | [diff] [blame] | 683 | chan = __ieee80211_get_channel(adapter->wdev.wiphy, freq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 684 | |
| 685 | if (!chan) { |
| 686 | hdd_err("Invalid input frequency for channel conversion"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 687 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 688 | } |
| 689 | |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 690 | switch (chan_change.chan_params.sec_ch_offset) { |
| 691 | case PHY_SINGLE_CHANNEL_CENTERED: |
| 692 | channel_type = NL80211_CHAN_HT20; |
| 693 | break; |
| 694 | case PHY_DOUBLE_CHANNEL_HIGH_PRIMARY: |
| 695 | channel_type = NL80211_CHAN_HT40MINUS; |
| 696 | break; |
| 697 | case PHY_DOUBLE_CHANNEL_LOW_PRIMARY: |
| 698 | channel_type = NL80211_CHAN_HT40PLUS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 699 | break; |
| 700 | default: |
| 701 | channel_type = NL80211_CHAN_NO_HT; |
| 702 | break; |
| 703 | } |
| 704 | |
| 705 | cfg80211_chandef_create(&chandef, chan, channel_type); |
| 706 | |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 707 | /* cfg80211_chandef_create() does update of width and center_freq1 |
| 708 | * only for NL80211_CHAN_NO_HT, NL80211_CHAN_HT20, NL80211_CHAN_HT40PLUS |
| 709 | * and NL80211_CHAN_HT40MINUS. |
| 710 | */ |
| 711 | if (chan_change.chan_params.ch_width == CH_WIDTH_80MHZ) |
| 712 | chandef.width = NL80211_CHAN_WIDTH_80; |
| 713 | else if (chan_change.chan_params.ch_width == CH_WIDTH_80P80MHZ) |
| 714 | chandef.width = NL80211_CHAN_WIDTH_80P80; |
| 715 | else if (chan_change.chan_params.ch_width == CH_WIDTH_160MHZ) |
| 716 | chandef.width = NL80211_CHAN_WIDTH_160; |
| 717 | |
| 718 | if ((chan_change.chan_params.ch_width == CH_WIDTH_80MHZ) || |
| 719 | (chan_change.chan_params.ch_width == CH_WIDTH_80P80MHZ) || |
| 720 | (chan_change.chan_params.ch_width == CH_WIDTH_160MHZ)) { |
| 721 | if (chan_change.chan_params.center_freq_seg0) |
| 722 | chandef.center_freq1 = cds_chan_to_freq( |
| 723 | chan_change.chan_params.center_freq_seg0); |
| 724 | |
| 725 | if (chan_change.chan_params.center_freq_seg1) |
| 726 | chandef.center_freq2 = cds_chan_to_freq( |
| 727 | chan_change.chan_params.center_freq_seg1); |
| 728 | } |
| 729 | |
| 730 | hdd_info("notify: chan:%d width:%d freq1:%d freq2:%d", |
| 731 | chandef.chan->center_freq, chandef.width, chandef.center_freq1, |
| 732 | chandef.center_freq2); |
Wu Gao | 2c3a800 | 2016-01-22 10:56:07 +0800 | [diff] [blame] | 733 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 734 | cfg80211_ch_switch_notify(dev, &chandef); |
| 735 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 736 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 737 | } |
| 738 | |
| 739 | /** |
| 740 | * hdd_send_radar_event() - Function to send radar events to user space |
| 741 | * @hdd_context: HDD context |
| 742 | * @event: Type of radar event |
| 743 | * @dfs_info: Structure containing DFS channel and country |
| 744 | * @wdev: Wireless device structure |
| 745 | * |
| 746 | * This function is used to send radar events such as CAC start, CAC |
| 747 | * end etc., to userspace |
| 748 | * |
| 749 | * Return: Success on sending notifying userspace |
| 750 | * |
| 751 | */ |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 752 | static QDF_STATUS hdd_send_radar_event(hdd_context_t *hdd_context, |
| 753 | eSapHddEvent event, |
| 754 | struct wlan_dfs_info dfs_info, |
| 755 | struct wireless_dev *wdev) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 756 | { |
| 757 | |
| 758 | struct sk_buff *vendor_event; |
| 759 | enum qca_nl80211_vendor_subcmds_index index; |
| 760 | uint32_t freq, ret; |
| 761 | uint32_t data_size; |
| 762 | |
| 763 | if (!hdd_context) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 764 | hdd_err("HDD context is NULL"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 765 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 766 | } |
| 767 | |
| 768 | freq = cds_chan_to_freq(dfs_info.channel); |
| 769 | |
| 770 | switch (event) { |
| 771 | case eSAP_DFS_CAC_START: |
| 772 | index = |
| 773 | QCA_NL80211_VENDOR_SUBCMD_DFS_OFFLOAD_CAC_STARTED_INDEX; |
| 774 | data_size = sizeof(uint32_t); |
| 775 | break; |
| 776 | case eSAP_DFS_CAC_END: |
| 777 | index = |
| 778 | QCA_NL80211_VENDOR_SUBCMD_DFS_OFFLOAD_CAC_FINISHED_INDEX; |
| 779 | data_size = sizeof(uint32_t); |
| 780 | break; |
| 781 | case eSAP_DFS_RADAR_DETECT: |
| 782 | index = |
| 783 | QCA_NL80211_VENDOR_SUBCMD_DFS_OFFLOAD_RADAR_DETECTED_INDEX; |
| 784 | data_size = sizeof(uint32_t); |
| 785 | break; |
| 786 | default: |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 787 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 788 | } |
| 789 | |
| 790 | vendor_event = cfg80211_vendor_event_alloc(hdd_context->wiphy, |
| 791 | wdev, |
| 792 | data_size + NLMSG_HDRLEN, |
| 793 | index, |
| 794 | GFP_KERNEL); |
| 795 | if (!vendor_event) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 796 | hdd_err("cfg80211_vendor_event_alloc failed for %d", index); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 797 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 798 | } |
| 799 | |
| 800 | ret = nla_put_u32(vendor_event, NL80211_ATTR_WIPHY_FREQ, freq); |
| 801 | |
| 802 | if (ret) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 803 | hdd_err("NL80211_ATTR_WIPHY_FREQ put fail"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 804 | kfree_skb(vendor_event); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 805 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 806 | } |
| 807 | |
| 808 | cfg80211_vendor_event(vendor_event, GFP_KERNEL); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 809 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 810 | } |
| 811 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 812 | /** |
| 813 | * hdd_send_conditional_chan_switch_status() - Send conditional channel switch |
| 814 | * status |
| 815 | * @hdd_ctx: HDD context |
| 816 | * @wdev: Wireless device structure |
| 817 | * @status: Status of conditional channel switch |
| 818 | * (0: Success, Non-zero: Failure) |
| 819 | * |
| 820 | * Sends the status of conditional channel switch to user space. This is named |
| 821 | * conditional channel switch because the SAP will move to the provided channel |
| 822 | * after some condition (pre-cac) is met. |
| 823 | * |
| 824 | * Return: None |
| 825 | */ |
| 826 | static void hdd_send_conditional_chan_switch_status(hdd_context_t *hdd_ctx, |
| 827 | struct wireless_dev *wdev, |
| 828 | bool status) |
| 829 | { |
| 830 | struct sk_buff *event; |
| 831 | |
| 832 | ENTER_DEV(wdev->netdev); |
| 833 | |
| 834 | if (!hdd_ctx) { |
| 835 | hdd_err("Invalid HDD context pointer"); |
| 836 | return; |
| 837 | } |
| 838 | |
| 839 | event = cfg80211_vendor_event_alloc(hdd_ctx->wiphy, |
| 840 | wdev, sizeof(uint32_t) + NLMSG_HDRLEN, |
| 841 | QCA_NL80211_VENDOR_SUBCMD_SAP_CONDITIONAL_CHAN_SWITCH_INDEX, |
| 842 | GFP_KERNEL); |
| 843 | if (!event) { |
| 844 | hdd_err("cfg80211_vendor_event_alloc failed"); |
| 845 | return; |
| 846 | } |
| 847 | |
| 848 | if (nla_put_u32(event, |
| 849 | QCA_WLAN_VENDOR_ATTR_SAP_CONDITIONAL_CHAN_SWITCH_STATUS, |
| 850 | status)) { |
| 851 | hdd_err("nla put failed"); |
| 852 | kfree_skb(event); |
| 853 | return; |
| 854 | } |
| 855 | |
| 856 | cfg80211_vendor_event(event, GFP_KERNEL); |
| 857 | } |
| 858 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 859 | /** |
| 860 | * wlan_hdd_set_pre_cac_complete_status() - Set pre cac complete status |
| 861 | * @ap_adapter: AP adapter |
| 862 | * @status: Status which can be true or false |
| 863 | * |
| 864 | * Sets the status of pre cac i.e., whether it is complete or not |
| 865 | * |
| 866 | * Return: Zero on success, non-zero on failure |
| 867 | */ |
| 868 | static int wlan_hdd_set_pre_cac_complete_status(hdd_adapter_t *ap_adapter, |
| 869 | bool status) |
| 870 | { |
| 871 | QDF_STATUS ret; |
| 872 | |
| 873 | ret = wlan_sap_set_pre_cac_complete_status( |
| 874 | WLAN_HDD_GET_SAP_CTX_PTR(ap_adapter), status); |
| 875 | if (QDF_IS_STATUS_ERROR(ret)) |
| 876 | return -EINVAL; |
| 877 | |
| 878 | return 0; |
| 879 | } |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 880 | |
| 881 | /** |
| 882 | * wlan_hdd_sap_pre_cac_failure() - Process the pre cac failure |
| 883 | * @data: AP adapter |
| 884 | * |
| 885 | * Deletes the pre cac adapter |
| 886 | * |
| 887 | * Return: None |
| 888 | */ |
| 889 | void wlan_hdd_sap_pre_cac_failure(void *data) |
| 890 | { |
| 891 | hdd_adapter_t *pHostapdAdapter; |
| 892 | hdd_context_t *hdd_ctx; |
| 893 | |
| 894 | ENTER(); |
| 895 | |
| 896 | pHostapdAdapter = (hdd_adapter_t *) data; |
| 897 | if (!pHostapdAdapter) { |
| 898 | hdd_err("AP adapter is NULL"); |
| 899 | return; |
| 900 | } |
| 901 | |
| 902 | hdd_ctx = (hdd_context_t *) (pHostapdAdapter->pHddCtx); |
| 903 | if (!hdd_ctx) { |
| 904 | hdd_err("HDD context is null"); |
| 905 | return; |
| 906 | } |
| 907 | |
| 908 | cds_ssr_protect(__func__); |
Krunal Soni | b37bb35 | 2016-12-20 14:12:21 -0800 | [diff] [blame] | 909 | wlan_hdd_release_intf_addr(hdd_ctx, |
| 910 | pHostapdAdapter->macAddressCurrent.bytes); |
Manishekar Chandrasekaran | dfdf2a8 | 2016-08-24 16:16:16 +0530 | [diff] [blame] | 911 | hdd_stop_adapter(hdd_ctx, pHostapdAdapter, true); |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 912 | hdd_close_adapter(hdd_ctx, pHostapdAdapter, false); |
| 913 | cds_ssr_unprotect(__func__); |
| 914 | } |
| 915 | |
| 916 | |
| 917 | /** |
| 918 | * wlan_hdd_sap_pre_cac_success() - Process the pre cac result |
| 919 | * @data: AP adapter |
| 920 | * |
| 921 | * Deletes the pre cac adapter and moves the existing SAP to the pre cac |
| 922 | * channel |
| 923 | * |
| 924 | * Return: None |
| 925 | */ |
| 926 | static void wlan_hdd_sap_pre_cac_success(void *data) |
| 927 | { |
| 928 | hdd_adapter_t *pHostapdAdapter, *ap_adapter; |
| 929 | int i; |
| 930 | hdd_context_t *hdd_ctx; |
| 931 | |
| 932 | ENTER(); |
| 933 | |
| 934 | pHostapdAdapter = (hdd_adapter_t *) data; |
| 935 | if (!pHostapdAdapter) { |
| 936 | hdd_err("AP adapter is NULL"); |
| 937 | return; |
| 938 | } |
| 939 | |
| 940 | hdd_ctx = (hdd_context_t *) (pHostapdAdapter->pHddCtx); |
| 941 | if (!hdd_ctx) { |
| 942 | hdd_err("HDD context is null"); |
| 943 | return; |
| 944 | } |
| 945 | |
| 946 | cds_ssr_protect(__func__); |
Krunal Soni | 38152c9 | 2017-01-06 11:05:43 -0800 | [diff] [blame] | 947 | wlan_hdd_release_intf_addr(hdd_ctx, |
| 948 | pHostapdAdapter->macAddressCurrent.bytes); |
Manishekar Chandrasekaran | dfdf2a8 | 2016-08-24 16:16:16 +0530 | [diff] [blame] | 949 | hdd_stop_adapter(hdd_ctx, pHostapdAdapter, true); |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 950 | hdd_close_adapter(hdd_ctx, pHostapdAdapter, false); |
| 951 | cds_ssr_unprotect(__func__); |
| 952 | |
| 953 | /* Prepare to switch AP from 2.4GHz channel to the pre CAC channel */ |
| 954 | ap_adapter = hdd_get_adapter(hdd_ctx, QDF_SAP_MODE); |
| 955 | if (!ap_adapter) { |
| 956 | hdd_err("failed to get SAP adapter, no restart on pre CAC channel"); |
| 957 | return; |
| 958 | } |
| 959 | |
| 960 | /* |
| 961 | * Setting of the pre cac complete status will ensure that on channel |
| 962 | * switch to the pre CAC DFS channel, there is no CAC again. |
| 963 | */ |
| 964 | wlan_hdd_set_pre_cac_complete_status(ap_adapter, true); |
| 965 | i = hdd_softap_set_channel_change(ap_adapter->dev, |
| 966 | ap_adapter->pre_cac_chan, |
| 967 | CH_WIDTH_MAX); |
| 968 | if (0 != i) { |
| 969 | hdd_err("failed to change channel"); |
| 970 | wlan_hdd_set_pre_cac_complete_status(ap_adapter, false); |
| 971 | } |
| 972 | } |
| 973 | |
Liangwei Dong | aef8434 | 2016-10-21 05:28:00 -0400 | [diff] [blame] | 974 | #ifdef FEATURE_WLAN_AP_AP_ACS_OPTIMIZE |
| 975 | /** |
| 976 | * hdd_handle_acs_scan_event() - handle acs scan event for SAP |
| 977 | * @sap_event: tpSap_Event |
| 978 | * @adapter: hdd_adapter_t for SAP |
| 979 | * |
| 980 | * The function is to handle the eSAP_ACS_SCAN_SUCCESS_EVENT event. |
| 981 | * It will update scan result to cfg80211 and start a timer to flush the |
| 982 | * cached acs scan result. |
| 983 | * |
| 984 | * Return: QDF_STATUS_SUCCESS on success, |
| 985 | * other value on failure |
| 986 | */ |
| 987 | static QDF_STATUS hdd_handle_acs_scan_event(tpSap_Event sap_event, |
| 988 | hdd_adapter_t *adapter) |
| 989 | { |
| 990 | hdd_context_t *hdd_ctx; |
| 991 | struct sap_acs_scan_complete_event *comp_evt; |
| 992 | QDF_STATUS qdf_status; |
| 993 | int chan_list_size; |
| 994 | |
| 995 | hdd_ctx = (hdd_context_t *)(adapter->pHddCtx); |
| 996 | if (!hdd_ctx) { |
| 997 | hdd_err("HDD context is null"); |
| 998 | return QDF_STATUS_E_FAILURE; |
| 999 | } |
| 1000 | comp_evt = &sap_event->sapevt.sap_acs_scan_comp; |
| 1001 | hdd_ctx->skip_acs_scan_status = eSAP_SKIP_ACS_SCAN; |
| 1002 | qdf_spin_lock(&hdd_ctx->acs_skip_lock); |
| 1003 | qdf_mem_free(hdd_ctx->last_acs_channel_list); |
| 1004 | hdd_ctx->last_acs_channel_list = NULL; |
| 1005 | hdd_ctx->num_of_channels = 0; |
| 1006 | /* cache the previous ACS scan channel list . |
| 1007 | * If the following OBSS scan chan list is covered by ACS chan list, |
| 1008 | * we can skip OBSS Scan to save SAP starting total time. |
| 1009 | */ |
| 1010 | if (comp_evt->num_of_channels && comp_evt->channellist) { |
| 1011 | chan_list_size = comp_evt->num_of_channels * |
| 1012 | sizeof(comp_evt->channellist[0]); |
| 1013 | hdd_ctx->last_acs_channel_list = qdf_mem_malloc( |
| 1014 | chan_list_size); |
| 1015 | if (hdd_ctx->last_acs_channel_list) { |
| 1016 | qdf_mem_copy(hdd_ctx->last_acs_channel_list, |
| 1017 | comp_evt->channellist, |
| 1018 | chan_list_size); |
| 1019 | hdd_ctx->num_of_channels = comp_evt->num_of_channels; |
| 1020 | } |
| 1021 | } |
| 1022 | qdf_spin_unlock(&hdd_ctx->acs_skip_lock); |
| 1023 | /* Update ACS scan result to cfg80211. Then OBSS scan can reuse the |
| 1024 | * scan result. |
| 1025 | */ |
| 1026 | if (wlan_hdd_cfg80211_update_bss(hdd_ctx->wiphy, adapter, 0)) |
| 1027 | hdd_info("NO SCAN result"); |
| 1028 | |
| 1029 | hdd_info("Reusing Last ACS scan result for %d sec", |
| 1030 | ACS_SCAN_EXPIRY_TIMEOUT_S); |
| 1031 | qdf_mc_timer_stop(&hdd_ctx->skip_acs_scan_timer); |
| 1032 | qdf_status = qdf_mc_timer_start(&hdd_ctx->skip_acs_scan_timer, |
| 1033 | ACS_SCAN_EXPIRY_TIMEOUT_S * 1000); |
| 1034 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
| 1035 | hdd_err("Failed to start ACS scan expiry timer"); |
| 1036 | return QDF_STATUS_SUCCESS; |
| 1037 | } |
| 1038 | #else |
| 1039 | static QDF_STATUS hdd_handle_acs_scan_event(tpSap_Event sap_event, |
| 1040 | hdd_adapter_t *adapter) |
| 1041 | { |
| 1042 | return QDF_STATUS_SUCCESS; |
| 1043 | } |
| 1044 | #endif |
| 1045 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1046 | QDF_STATUS hdd_hostapd_sap_event_cb(tpSap_Event pSapEvent, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1047 | void *usrDataForCallback) |
| 1048 | { |
| 1049 | hdd_adapter_t *pHostapdAdapter; |
| 1050 | hdd_ap_ctx_t *pHddApCtx; |
| 1051 | hdd_hostapd_state_t *pHostapdState; |
| 1052 | struct net_device *dev; |
| 1053 | eSapHddEvent sapEvent; |
| 1054 | union iwreq_data wrqu; |
| 1055 | uint8_t *we_custom_event_generic = NULL; |
| 1056 | int we_event = 0; |
| 1057 | int i = 0; |
| 1058 | uint8_t staId; |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1059 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1060 | bool bWPSState; |
| 1061 | bool bAuthRequired = true; |
| 1062 | tpSap_AssocMacAddr pAssocStasArray = NULL; |
| 1063 | char unknownSTAEvent[IW_CUSTOM_MAX + 1]; |
| 1064 | char maxAssocExceededEvent[IW_CUSTOM_MAX + 1]; |
| 1065 | uint8_t we_custom_start_event[64]; |
| 1066 | char *startBssEvent; |
| 1067 | hdd_context_t *pHddCtx; |
| 1068 | hdd_scaninfo_t *pScanInfo = NULL; |
| 1069 | struct iw_michaelmicfailure msg; |
| 1070 | uint8_t ignoreCAC = 0; |
| 1071 | struct hdd_config *cfg = NULL; |
| 1072 | struct wlan_dfs_info dfs_info; |
| 1073 | uint8_t cc_len = WLAN_SVC_COUNTRY_CODE_LEN; |
| 1074 | hdd_adapter_t *con_sap_adapter; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1075 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 1076 | struct hdd_chan_change_params chan_change; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1077 | int ret = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1078 | |
| 1079 | dev = (struct net_device *)usrDataForCallback; |
| 1080 | if (!dev) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1081 | hdd_err("usrDataForCallback is null"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1082 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1083 | } |
| 1084 | |
| 1085 | pHostapdAdapter = netdev_priv(dev); |
| 1086 | |
| 1087 | if ((NULL == pHostapdAdapter) || |
| 1088 | (WLAN_HDD_ADAPTER_MAGIC != pHostapdAdapter->magic)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1089 | hdd_err("invalid adapter or adapter has invalid magic"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1090 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1091 | } |
| 1092 | |
| 1093 | pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pHostapdAdapter); |
| 1094 | pHddApCtx = WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter); |
| 1095 | |
| 1096 | if (!pSapEvent) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1097 | hdd_err("pSapEvent is null"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1098 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1099 | } |
| 1100 | |
| 1101 | sapEvent = pSapEvent->sapHddEventCode; |
| 1102 | memset(&wrqu, '\0', sizeof(wrqu)); |
| 1103 | pHddCtx = (hdd_context_t *) (pHostapdAdapter->pHddCtx); |
| 1104 | |
| 1105 | if (!pHddCtx) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1106 | hdd_err("HDD context is null"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1107 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1108 | } |
| 1109 | |
| 1110 | cfg = pHddCtx->config; |
| 1111 | |
| 1112 | if (!cfg) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1113 | hdd_err("HDD config is null"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1114 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1115 | } |
| 1116 | |
| 1117 | dfs_info.channel = pHddApCtx->operatingChannel; |
| 1118 | sme_get_country_code(pHddCtx->hHal, dfs_info.country_code, &cc_len); |
| 1119 | |
| 1120 | switch (sapEvent) { |
| 1121 | case eSAP_START_BSS_EVENT: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1122 | hdd_notice("BSS status = %s, channel = %u, bc sta Id = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1123 | pSapEvent->sapevt.sapStartBssCompleteEvent. |
| 1124 | status ? "eSAP_STATUS_FAILURE" : "eSAP_STATUS_SUCCESS", |
| 1125 | pSapEvent->sapevt.sapStartBssCompleteEvent. |
| 1126 | operatingChannel, |
| 1127 | pSapEvent->sapevt.sapStartBssCompleteEvent.staId); |
| 1128 | |
| 1129 | pHostapdAdapter->sessionId = |
| 1130 | pSapEvent->sapevt.sapStartBssCompleteEvent.sessionId; |
| 1131 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1132 | pHostapdState->qdf_status = |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1133 | pSapEvent->sapevt.sapStartBssCompleteEvent.status; |
Krunal Soni | 35fc8ea | 2016-10-26 18:52:38 -0700 | [diff] [blame] | 1134 | if (pHostapdState->qdf_status) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1135 | hdd_err("ERROR: startbss event failed!!"); |
Krunal Soni | 35fc8ea | 2016-10-26 18:52:38 -0700 | [diff] [blame] | 1136 | /* |
| 1137 | * Make sure to set the event before proceeding |
| 1138 | * for error handling otherwise caller thread will |
| 1139 | * wait till 10 secs and no other connection will |
| 1140 | * go through before that. |
| 1141 | */ |
Krunal Soni | b37bb35 | 2016-12-20 14:12:21 -0800 | [diff] [blame] | 1142 | pHostapdState->bssState = BSS_STOP; |
Krunal Soni | 35fc8ea | 2016-10-26 18:52:38 -0700 | [diff] [blame] | 1143 | qdf_event_set(&pHostapdState->qdf_event); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1144 | goto stopbss; |
| 1145 | } else { |
| 1146 | sme_ch_avoid_update_req(pHddCtx->hHal); |
| 1147 | |
| 1148 | pHddApCtx->uBCStaId = |
| 1149 | pSapEvent->sapevt.sapStartBssCompleteEvent.staId; |
| 1150 | |
| 1151 | hdd_register_tx_flow_control(pHostapdAdapter, |
| 1152 | hdd_softap_tx_resume_timer_expired_handler, |
| 1153 | hdd_softap_tx_resume_cb); |
| 1154 | |
| 1155 | /* @@@ need wep logic here to set privacy bit */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1156 | qdf_status = |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1157 | hdd_softap_register_bc_sta(pHostapdAdapter, |
| 1158 | pHddApCtx->uPrivacy); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1159 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1160 | hdd_warn("Failed to register BC STA %d", |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1161 | qdf_status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1162 | hdd_stop_bss_link(pHostapdAdapter, |
| 1163 | usrDataForCallback); |
| 1164 | } |
| 1165 | } |
| 1166 | |
| 1167 | if (hdd_ipa_is_enabled(pHddCtx)) { |
| 1168 | status = hdd_ipa_wlan_evt(pHostapdAdapter, |
| 1169 | pHddApCtx->uBCStaId, |
Mohit Khanna | fa99aea | 2016-05-12 21:43:13 -0700 | [diff] [blame] | 1170 | HDD_IPA_AP_CONNECT, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1171 | pHostapdAdapter->dev->dev_addr); |
| 1172 | if (status) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1173 | hdd_err("WLAN_AP_CONNECT event failed!!"); |
Krunal Soni | 35fc8ea | 2016-10-26 18:52:38 -0700 | [diff] [blame] | 1174 | /* |
| 1175 | * Make sure to set the event before proceeding |
| 1176 | * for error handling otherwise caller thread |
| 1177 | * will wait till 10 secs and no other |
| 1178 | * connection will go through before that. |
| 1179 | */ |
| 1180 | qdf_event_set(&pHostapdState->qdf_event); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1181 | goto stopbss; |
| 1182 | } |
| 1183 | } |
| 1184 | |
| 1185 | if (0 != |
| 1186 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->config-> |
| 1187 | nAPAutoShutOff) { |
| 1188 | /* AP Inactivity timer init and start */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1189 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1190 | qdf_mc_timer_init(&pHddApCtx-> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1191 | hdd_ap_inactivity_timer, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1192 | QDF_TIMER_TYPE_SW, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1193 | hdd_hostapd_inactivity_timer_cb, |
| 1194 | dev); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1195 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1196 | hdd_err("Failed to init inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1197 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1198 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1199 | qdf_mc_timer_start(&pHddApCtx-> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1200 | hdd_ap_inactivity_timer, |
| 1201 | (WLAN_HDD_GET_CTX |
| 1202 | (pHostapdAdapter))->config-> |
| 1203 | nAPAutoShutOff * 1000); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1204 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1205 | hdd_err("Failed to init inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1206 | |
| 1207 | } |
| 1208 | #ifdef FEATURE_WLAN_AUTO_SHUTDOWN |
| 1209 | wlan_hdd_auto_shutdown_enable(pHddCtx, true); |
| 1210 | #endif |
| 1211 | pHddApCtx->operatingChannel = |
| 1212 | pSapEvent->sapevt.sapStartBssCompleteEvent.operatingChannel; |
| 1213 | |
| 1214 | hdd_hostapd_channel_prevent_suspend(pHostapdAdapter, |
| 1215 | pHddApCtx-> |
| 1216 | operatingChannel); |
| 1217 | |
| 1218 | pHostapdState->bssState = BSS_START; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1219 | |
Kondabattini, Ganesh | 702d90e | 2016-09-03 01:54:22 +0530 | [diff] [blame] | 1220 | /* Set default key index */ |
| 1221 | QDF_TRACE(QDF_MODULE_ID_HDD, QDF_TRACE_LEVEL_INFO, |
| 1222 | "%s: default key index %hu", __func__, |
| 1223 | pHddApCtx->wep_def_key_idx); |
| 1224 | |
| 1225 | sme_roam_set_default_key_index( |
| 1226 | WLAN_HDD_GET_HAL_CTX(pHostapdAdapter), |
| 1227 | pHostapdAdapter->sessionId, |
| 1228 | pHddApCtx->wep_def_key_idx); |
| 1229 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1230 | /* Set group key / WEP key every time when BSS is restarted */ |
| 1231 | if (pHddApCtx->groupKey.keyLength) { |
| 1232 | status = wlansap_set_key_sta( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 1233 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1234 | &pHddApCtx->groupKey); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1235 | if (!QDF_IS_STATUS_SUCCESS(status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1236 | hdd_err("wlansap_set_key_sta failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1237 | } else { |
| 1238 | for (i = 0; i < CSR_MAX_NUM_KEY; i++) { |
| 1239 | if (!pHddApCtx->wepKey[i].keyLength) |
| 1240 | continue; |
| 1241 | |
| 1242 | status = wlansap_set_key_sta( |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1243 | WLAN_HDD_GET_SAP_CTX_PTR |
| 1244 | (pHostapdAdapter), |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 1245 | &pHddApCtx->wepKey[i]); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1246 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1247 | hdd_err("set_key failed idx %d", i); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1248 | } |
| 1249 | } |
| 1250 | } |
| 1251 | |
Arif Hussain | 1969ec8 | 2016-07-08 10:37:01 -0700 | [diff] [blame] | 1252 | qdf_atomic_set(&pHddCtx->dfs_radar_found, 0); |
Edhar, Mahesh Kumar | 695468e | 2015-10-19 12:06:20 +0530 | [diff] [blame] | 1253 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1254 | wlansap_get_dfs_ignore_cac(pHddCtx->hHal, &ignoreCAC); |
| 1255 | |
| 1256 | /* DFS requirement: DO NOT transmit during CAC. */ |
| 1257 | if ((CHANNEL_STATE_DFS != |
| 1258 | cds_get_channel_state(pHddApCtx->operatingChannel)) |
| 1259 | || ignoreCAC |
| 1260 | || pHddCtx->dev_dfs_cac_status == DFS_CAC_ALREADY_DONE) |
| 1261 | pHddApCtx->dfs_cac_block_tx = false; |
| 1262 | else |
| 1263 | pHddApCtx->dfs_cac_block_tx = true; |
| 1264 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 1265 | hdd_info("The value of dfs_cac_block_tx[%d] for ApCtx[%p]:%d", |
| 1266 | pHddApCtx->dfs_cac_block_tx, pHddApCtx, |
| 1267 | pHostapdAdapter->sessionId); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1268 | |
| 1269 | if ((CHANNEL_STATE_DFS == |
| 1270 | cds_get_channel_state(pHddApCtx->operatingChannel)) |
| 1271 | && (pHddCtx->config->IsSapDfsChSifsBurstEnabled == 0)) { |
| 1272 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1273 | hdd_notice("Set SIFS Burst disable for DFS channel %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1274 | pHddApCtx->operatingChannel); |
| 1275 | |
| 1276 | if (wma_cli_set_command(pHostapdAdapter->sessionId, |
| 1277 | WMI_PDEV_PARAM_BURST_ENABLE, |
| 1278 | 0, PDEV_CMD)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1279 | hdd_err("Failed to Set SIFS Burst %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1280 | pHddApCtx->operatingChannel); |
| 1281 | } |
| 1282 | } |
| 1283 | /* Fill the params for sending IWEVCUSTOM Event with SOFTAP.enabled */ |
| 1284 | startBssEvent = "SOFTAP.enabled"; |
| 1285 | memset(&we_custom_start_event, '\0', |
| 1286 | sizeof(we_custom_start_event)); |
| 1287 | memcpy(&we_custom_start_event, startBssEvent, |
| 1288 | strlen(startBssEvent)); |
| 1289 | memset(&wrqu, 0, sizeof(wrqu)); |
| 1290 | wrqu.data.length = strlen(startBssEvent); |
| 1291 | we_event = IWEVCUSTOM; |
| 1292 | we_custom_event_generic = we_custom_start_event; |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 1293 | cds_dump_concurrency_info(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1294 | /* Send SCC/MCC Switching event to IPA */ |
| 1295 | hdd_ipa_send_mcc_scc_msg(pHddCtx, pHddCtx->mcc_mode); |
Manishekar Chandrasekaran | cb05217 | 2016-04-22 12:19:04 +0530 | [diff] [blame] | 1296 | |
| 1297 | if (cds_is_hw_mode_change_after_vdev_up()) { |
| 1298 | hdd_info("check for possible hw mode change"); |
| 1299 | status = cds_set_hw_mode_on_channel_switch( |
| 1300 | pHostapdAdapter->sessionId); |
| 1301 | if (QDF_IS_STATUS_ERROR(status)) |
| 1302 | hdd_info("set hw mode change not done"); |
| 1303 | cds_set_do_hw_mode_change_flag(false); |
| 1304 | } |
Krunal Soni | 35fc8ea | 2016-10-26 18:52:38 -0700 | [diff] [blame] | 1305 | /* |
| 1306 | * set this event at the very end because once this events |
| 1307 | * get set, caller thread is waiting to do further processing. |
| 1308 | * so once this event gets set, current worker thread might get |
| 1309 | * pre-empted by caller thread. |
| 1310 | */ |
| 1311 | qdf_status = qdf_event_set(&pHostapdState->qdf_event); |
| 1312 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
| 1313 | hdd_err("ERROR: startbss event set failed!!"); |
| 1314 | goto stopbss; |
| 1315 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1316 | break; /* Event will be sent after Switch-Case stmt */ |
| 1317 | |
| 1318 | case eSAP_STOP_BSS_EVENT: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1319 | hdd_notice("BSS stop status = %s", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1320 | pSapEvent->sapevt.sapStopBssCompleteEvent. |
| 1321 | status ? "eSAP_STATUS_FAILURE" : "eSAP_STATUS_SUCCESS"); |
| 1322 | |
| 1323 | hdd_hostapd_channel_allow_suspend(pHostapdAdapter, |
| 1324 | pHddApCtx->operatingChannel); |
| 1325 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1326 | /* Free up Channel List incase if it is set */ |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 1327 | sap_cleanup_channel_list( |
| 1328 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter)); |
| 1329 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1330 | /* Invalidate the channel info. */ |
| 1331 | pHddApCtx->operatingChannel = 0; |
| 1332 | if (hdd_ipa_is_enabled(pHddCtx)) { |
| 1333 | status = hdd_ipa_wlan_evt(pHostapdAdapter, |
| 1334 | pHddApCtx->uBCStaId, |
Mohit Khanna | fa99aea | 2016-05-12 21:43:13 -0700 | [diff] [blame] | 1335 | HDD_IPA_AP_DISCONNECT, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1336 | pHostapdAdapter->dev->dev_addr); |
| 1337 | if (status) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1338 | hdd_err("WLAN_AP_DISCONNECT event failed!!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1339 | goto stopbss; |
| 1340 | } |
| 1341 | } |
| 1342 | |
| 1343 | /* reset the dfs_cac_status and dfs_cac_block_tx flag only when |
| 1344 | * the last BSS is stopped |
| 1345 | */ |
| 1346 | con_sap_adapter = hdd_get_con_sap_adapter(pHostapdAdapter, true); |
| 1347 | if (!con_sap_adapter) { |
| 1348 | pHddApCtx->dfs_cac_block_tx = true; |
| 1349 | pHddCtx->dev_dfs_cac_status = DFS_CAC_NEVER_DONE; |
| 1350 | } |
| 1351 | if (pHddCtx->config->conc_custom_rule2 && |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 1352 | (QDF_P2P_GO_MODE == pHostapdAdapter->device_mode)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1353 | hdd_adapter_t *sta_adapter = hdd_get_adapter(pHddCtx, |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 1354 | QDF_STA_MODE); |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1355 | hdd_info("P2PGO is going down now"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1356 | hdd_issue_stored_joinreq(sta_adapter, pHddCtx); |
| 1357 | } |
wadesong | 6d04e32 | 2016-10-10 18:22:31 +0800 | [diff] [blame] | 1358 | pHddApCtx->groupKey.keyLength = 0; |
| 1359 | for (i = 0; i < CSR_MAX_NUM_KEY; i++) |
| 1360 | pHddApCtx->wepKey[i].keyLength = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1361 | goto stopbss; |
| 1362 | |
| 1363 | case eSAP_DFS_CAC_START: |
Kondabattini, Ganesh | 96ac37b | 2016-09-02 23:12:15 +0530 | [diff] [blame] | 1364 | wlan_hdd_send_svc_nlink_msg(pHddCtx->radio_index, |
| 1365 | WLAN_SVC_DFS_CAC_START_IND, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1366 | &dfs_info, |
| 1367 | sizeof(struct wlan_dfs_info)); |
| 1368 | pHddCtx->dev_dfs_cac_status = DFS_CAC_IN_PROGRESS; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1369 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1370 | hdd_send_radar_event(pHddCtx, eSAP_DFS_CAC_START, |
| 1371 | dfs_info, &pHostapdAdapter->wdev)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1372 | hdd_err("Unable to indicate CAC start NL event"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1373 | } else { |
| 1374 | hdd_info("Sent CAC start to user space"); |
| 1375 | } |
Edhar, Mahesh Kumar | 695468e | 2015-10-19 12:06:20 +0530 | [diff] [blame] | 1376 | |
Arif Hussain | 1969ec8 | 2016-07-08 10:37:01 -0700 | [diff] [blame] | 1377 | qdf_atomic_set(&pHddCtx->dfs_radar_found, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1378 | break; |
| 1379 | case eSAP_DFS_CAC_INTERRUPTED: |
| 1380 | /* |
| 1381 | * The CAC timer did not run completely and a radar was detected |
| 1382 | * during the CAC time. This new state will keep the tx path |
| 1383 | * blocked since we do not want any transmission on the DFS |
| 1384 | * channel. CAC end will only be reported here since the user |
| 1385 | * space applications are waiting on CAC end for their state |
| 1386 | * management. |
| 1387 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1388 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1389 | hdd_send_radar_event(pHddCtx, eSAP_DFS_CAC_END, |
| 1390 | dfs_info, &pHostapdAdapter->wdev)) { |
| 1391 | hdd_err("Unable to indicate CAC end (interrupted) event"); |
| 1392 | } else { |
| 1393 | hdd_info("Sent CAC end (interrupted) to user space"); |
| 1394 | } |
| 1395 | break; |
| 1396 | case eSAP_DFS_CAC_END: |
Kondabattini, Ganesh | 96ac37b | 2016-09-02 23:12:15 +0530 | [diff] [blame] | 1397 | wlan_hdd_send_svc_nlink_msg(pHddCtx->radio_index, |
| 1398 | WLAN_SVC_DFS_CAC_END_IND, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1399 | &dfs_info, |
| 1400 | sizeof(struct wlan_dfs_info)); |
| 1401 | pHddApCtx->dfs_cac_block_tx = false; |
| 1402 | pHddCtx->dev_dfs_cac_status = DFS_CAC_ALREADY_DONE; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1403 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1404 | hdd_send_radar_event(pHddCtx, eSAP_DFS_CAC_END, |
| 1405 | dfs_info, &pHostapdAdapter->wdev)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1406 | hdd_err("Unable to indicate CAC end NL event"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1407 | } else { |
| 1408 | hdd_info("Sent CAC end to user space"); |
| 1409 | } |
| 1410 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1411 | case eSAP_DFS_RADAR_DETECT: |
Kondabattini, Ganesh | 96ac37b | 2016-09-02 23:12:15 +0530 | [diff] [blame] | 1412 | wlan_hdd_send_svc_nlink_msg(pHddCtx->radio_index, |
| 1413 | WLAN_SVC_DFS_RADAR_DETECT_IND, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1414 | &dfs_info, |
| 1415 | sizeof(struct wlan_dfs_info)); |
| 1416 | pHddCtx->dev_dfs_cac_status = DFS_CAC_NEVER_DONE; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1417 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1418 | hdd_send_radar_event(pHddCtx, eSAP_DFS_RADAR_DETECT, |
| 1419 | dfs_info, &pHostapdAdapter->wdev)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1420 | hdd_err("Unable to indicate Radar detect NL event"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1421 | } else { |
| 1422 | hdd_info("Sent radar detected to user space"); |
| 1423 | } |
| 1424 | break; |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 1425 | case eSAP_DFS_RADAR_DETECT_DURING_PRE_CAC: |
| 1426 | hdd_debug("notification for radar detect during pre cac:%d", |
| 1427 | pHostapdAdapter->sessionId); |
| 1428 | hdd_send_conditional_chan_switch_status(pHddCtx, |
| 1429 | &pHostapdAdapter->wdev, false); |
| 1430 | pHddCtx->dev_dfs_cac_status = DFS_CAC_NEVER_DONE; |
| 1431 | qdf_create_work(0, &pHddCtx->sap_pre_cac_work, |
| 1432 | wlan_hdd_sap_pre_cac_failure, |
| 1433 | (void *)pHostapdAdapter); |
| 1434 | qdf_sched_work(0, &pHddCtx->sap_pre_cac_work); |
| 1435 | break; |
| 1436 | case eSAP_DFS_PRE_CAC_END: |
| 1437 | hdd_debug("pre cac end notification received:%d", |
| 1438 | pHostapdAdapter->sessionId); |
| 1439 | hdd_send_conditional_chan_switch_status(pHddCtx, |
| 1440 | &pHostapdAdapter->wdev, true); |
| 1441 | pHddApCtx->dfs_cac_block_tx = false; |
| 1442 | pHddCtx->dev_dfs_cac_status = DFS_CAC_ALREADY_DONE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1443 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 1444 | qdf_create_work(0, &pHddCtx->sap_pre_cac_work, |
| 1445 | wlan_hdd_sap_pre_cac_success, |
| 1446 | (void *)pHostapdAdapter); |
| 1447 | qdf_sched_work(0, &pHddCtx->sap_pre_cac_work); |
| 1448 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1449 | case eSAP_DFS_NO_AVAILABLE_CHANNEL: |
| 1450 | wlan_hdd_send_svc_nlink_msg |
Kondabattini, Ganesh | 96ac37b | 2016-09-02 23:12:15 +0530 | [diff] [blame] | 1451 | (pHddCtx->radio_index, |
| 1452 | WLAN_SVC_DFS_ALL_CHANNEL_UNAVAIL_IND, &dfs_info, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1453 | sizeof(struct wlan_dfs_info)); |
| 1454 | break; |
| 1455 | |
| 1456 | case eSAP_STA_SET_KEY_EVENT: |
| 1457 | /* TODO: |
| 1458 | * forward the message to hostapd once implementation |
| 1459 | * is done for now just print |
| 1460 | */ |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1461 | hdd_notice("SET Key: configured status = %s", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1462 | pSapEvent->sapevt.sapStationSetKeyCompleteEvent. |
| 1463 | status ? "eSAP_STATUS_FAILURE" : "eSAP_STATUS_SUCCESS"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1464 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1465 | case eSAP_STA_MIC_FAILURE_EVENT: |
| 1466 | { |
| 1467 | memset(&msg, '\0', sizeof(msg)); |
| 1468 | msg.src_addr.sa_family = ARPHRD_ETHER; |
| 1469 | memcpy(msg.src_addr.sa_data, |
| 1470 | &pSapEvent->sapevt.sapStationMICFailureEvent. |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1471 | staMac, QDF_MAC_ADDR_SIZE); |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1472 | hdd_notice("MIC MAC " MAC_ADDRESS_STR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1473 | MAC_ADDR_ARRAY(msg.src_addr.sa_data)); |
| 1474 | if (pSapEvent->sapevt.sapStationMICFailureEvent. |
| 1475 | multicast == eSAP_TRUE) |
| 1476 | msg.flags = IW_MICFAILURE_GROUP; |
| 1477 | else |
| 1478 | msg.flags = IW_MICFAILURE_PAIRWISE; |
| 1479 | memset(&wrqu, 0, sizeof(wrqu)); |
| 1480 | wrqu.data.length = sizeof(msg); |
| 1481 | we_event = IWEVMICHAELMICFAILURE; |
| 1482 | we_custom_event_generic = (uint8_t *) &msg; |
| 1483 | } |
| 1484 | /* inform mic failure to nl80211 */ |
| 1485 | cfg80211_michael_mic_failure(dev, |
| 1486 | pSapEvent-> |
| 1487 | sapevt.sapStationMICFailureEvent. |
| 1488 | staMac.bytes, |
| 1489 | ((pSapEvent->sapevt. |
| 1490 | sapStationMICFailureEvent. |
| 1491 | multicast == |
| 1492 | eSAP_TRUE) ? |
| 1493 | NL80211_KEYTYPE_GROUP : |
| 1494 | NL80211_KEYTYPE_PAIRWISE), |
| 1495 | pSapEvent->sapevt. |
| 1496 | sapStationMICFailureEvent.keyId, |
| 1497 | pSapEvent->sapevt. |
| 1498 | sapStationMICFailureEvent.TSC, |
| 1499 | GFP_KERNEL); |
| 1500 | break; |
| 1501 | |
| 1502 | case eSAP_STA_ASSOC_EVENT: |
| 1503 | case eSAP_STA_REASSOC_EVENT: |
| 1504 | wrqu.addr.sa_family = ARPHRD_ETHER; |
| 1505 | memcpy(wrqu.addr.sa_data, |
| 1506 | &pSapEvent->sapevt.sapStationAssocReassocCompleteEvent. |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1507 | staMac, QDF_MAC_ADDR_SIZE); |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1508 | hdd_notice(" associated " MAC_ADDRESS_STR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1509 | MAC_ADDR_ARRAY(wrqu.addr.sa_data)); |
| 1510 | we_event = IWEVREGISTERED; |
| 1511 | |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 1512 | wlansap_get_wps_state( |
| 1513 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 1514 | &bWPSState); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1515 | |
| 1516 | if ((eCSR_ENCRYPT_TYPE_NONE == pHddApCtx->ucEncryptType) || |
| 1517 | (eCSR_ENCRYPT_TYPE_WEP40_STATICKEY == |
| 1518 | pHddApCtx->ucEncryptType) |
| 1519 | || (eCSR_ENCRYPT_TYPE_WEP104_STATICKEY == |
| 1520 | pHddApCtx->ucEncryptType)) { |
| 1521 | bAuthRequired = false; |
| 1522 | } |
| 1523 | |
| 1524 | if (bAuthRequired || bWPSState == true) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1525 | qdf_status = hdd_softap_register_sta( |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1526 | pHostapdAdapter, |
| 1527 | true, |
| 1528 | pHddApCtx->uPrivacy, |
| 1529 | pSapEvent->sapevt. |
| 1530 | sapStationAssocReassocCompleteEvent. |
| 1531 | staId, 0, 0, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1532 | (struct qdf_mac_addr *) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1533 | wrqu.addr.sa_data, |
| 1534 | pSapEvent->sapevt. |
| 1535 | sapStationAssocReassocCompleteEvent. |
| 1536 | wmmEnabled); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1537 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1538 | hdd_warn("Failed to register STA %d " |
| 1539 | MAC_ADDRESS_STR "", qdf_status, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1540 | MAC_ADDR_ARRAY(wrqu.addr.sa_data)); |
| 1541 | } else { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1542 | qdf_status = hdd_softap_register_sta( |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1543 | pHostapdAdapter, |
| 1544 | false, |
| 1545 | pHddApCtx->uPrivacy, |
| 1546 | pSapEvent->sapevt. |
| 1547 | sapStationAssocReassocCompleteEvent. |
| 1548 | staId, 0, 0, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1549 | (struct qdf_mac_addr *) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1550 | wrqu.addr.sa_data, |
| 1551 | pSapEvent->sapevt. |
| 1552 | sapStationAssocReassocCompleteEvent. |
| 1553 | wmmEnabled); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1554 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1555 | hdd_warn("Failed to register STA %d " |
| 1556 | MAC_ADDRESS_STR "", qdf_status, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1557 | MAC_ADDR_ARRAY(wrqu.addr.sa_data)); |
| 1558 | } |
| 1559 | |
Kanchanapally, Vidyullatha | e306281 | 2015-05-22 17:28:57 +0530 | [diff] [blame] | 1560 | staId = |
| 1561 | pSapEvent->sapevt.sapStationAssocReassocCompleteEvent.staId; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1562 | if (QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Kanchanapally, Vidyullatha | e306281 | 2015-05-22 17:28:57 +0530 | [diff] [blame] | 1563 | pHostapdAdapter->aStaInfo[staId].nss = |
| 1564 | pSapEvent->sapevt. |
| 1565 | sapStationAssocReassocCompleteEvent. |
| 1566 | chan_info.nss; |
| 1567 | pHostapdAdapter->aStaInfo[staId].rate_flags = |
| 1568 | pSapEvent->sapevt. |
| 1569 | sapStationAssocReassocCompleteEvent. |
| 1570 | chan_info.rate_flags; |
| 1571 | } |
| 1572 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1573 | if (hdd_ipa_is_enabled(pHddCtx)) { |
| 1574 | status = hdd_ipa_wlan_evt(pHostapdAdapter, |
| 1575 | pSapEvent->sapevt. |
| 1576 | sapStationAssocReassocCompleteEvent. |
Mohit Khanna | fa99aea | 2016-05-12 21:43:13 -0700 | [diff] [blame] | 1577 | staId, HDD_IPA_CLIENT_CONNECT_EX, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1578 | pSapEvent->sapevt. |
| 1579 | sapStationAssocReassocCompleteEvent. |
| 1580 | staMac.bytes); |
| 1581 | if (status) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1582 | hdd_err("WLAN_CLIENT_CONNECT_EX event failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1583 | goto stopbss; |
| 1584 | } |
| 1585 | } |
| 1586 | |
Nirav Shah | 1da7768 | 2016-05-03 20:16:39 +0530 | [diff] [blame] | 1587 | DPTRACE(qdf_dp_trace_mgmt_pkt(QDF_DP_TRACE_MGMT_PACKET_RECORD, |
| 1588 | pHostapdAdapter->sessionId, |
| 1589 | QDF_PROTO_TYPE_MGMT, QDF_PROTO_MGMT_ASSOC)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1590 | |
| 1591 | #ifdef MSM_PLATFORM |
| 1592 | /* start timer in sap/p2p_go */ |
| 1593 | if (pHddApCtx->bApActive == false) { |
| 1594 | spin_lock_bh(&pHddCtx->bus_bw_lock); |
| 1595 | pHostapdAdapter->prev_tx_packets = |
| 1596 | pHostapdAdapter->stats.tx_packets; |
| 1597 | pHostapdAdapter->prev_rx_packets = |
| 1598 | pHostapdAdapter->stats.rx_packets; |
Himanshu Agarwal | 5ac2f7b | 2016-05-06 20:08:10 +0530 | [diff] [blame] | 1599 | ol_get_intra_bss_fwd_pkts_count( |
| 1600 | pHostapdAdapter->sessionId, |
| 1601 | &pHostapdAdapter->prev_fwd_tx_packets, |
| 1602 | &pHostapdAdapter->prev_fwd_rx_packets); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1603 | spin_unlock_bh(&pHddCtx->bus_bw_lock); |
| 1604 | hdd_start_bus_bw_compute_timer(pHostapdAdapter); |
| 1605 | } |
| 1606 | #endif |
| 1607 | pHddApCtx->bApActive = true; |
| 1608 | /* Stop AP inactivity timer */ |
| 1609 | if (pHddApCtx->hdd_ap_inactivity_timer.state == |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1610 | QDF_TIMER_STATE_RUNNING) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1611 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1612 | qdf_mc_timer_stop(&pHddApCtx-> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1613 | hdd_ap_inactivity_timer); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1614 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1615 | hdd_err("Failed to start inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1616 | } |
| 1617 | } |
| 1618 | #ifdef FEATURE_WLAN_AUTO_SHUTDOWN |
| 1619 | wlan_hdd_auto_shutdown_enable(pHddCtx, false); |
| 1620 | #endif |
Anurag Chouhan | 01cfa4e | 2016-09-04 15:10:49 +0530 | [diff] [blame] | 1621 | cds_host_diag_log_work(&pHddCtx->sap_wake_lock, |
| 1622 | HDD_SAP_WAKE_LOCK_DURATION, |
| 1623 | WIFI_POWER_EVENT_WAKELOCK_SAP); |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1624 | qdf_wake_lock_timeout_acquire(&pHddCtx->sap_wake_lock, |
Anurag Chouhan | 01cfa4e | 2016-09-04 15:10:49 +0530 | [diff] [blame] | 1625 | HDD_SAP_WAKE_LOCK_DURATION); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1626 | { |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1627 | struct station_info *sta_info; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1628 | uint16_t iesLen = |
| 1629 | pSapEvent->sapevt. |
| 1630 | sapStationAssocReassocCompleteEvent.iesLen; |
| 1631 | |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1632 | sta_info = qdf_mem_malloc(sizeof(*sta_info)); |
| 1633 | if (!sta_info) { |
| 1634 | hdd_err("Failed to allocate station info"); |
| 1635 | return QDF_STATUS_E_FAILURE; |
| 1636 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1637 | if (iesLen <= MAX_ASSOC_IND_IE_LEN) { |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1638 | sta_info->assoc_req_ies = |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1639 | (const u8 *)&pSapEvent->sapevt. |
| 1640 | sapStationAssocReassocCompleteEvent.ies[0]; |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1641 | sta_info->assoc_req_ies_len = iesLen; |
Ryan Hsu | e7bc3a7 | 2016-01-18 12:08:22 -0800 | [diff] [blame] | 1642 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)) && !defined(WITH_BACKPORTS) |
| 1643 | /* |
| 1644 | * After Kernel 4.0, it's no longer need to set |
| 1645 | * STATION_INFO_ASSOC_REQ_IES flag, as it |
| 1646 | * changed to use assoc_req_ies_len length to |
| 1647 | * check the existance of request IE. |
| 1648 | */ |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1649 | sta_info->filled |= STATION_INFO_ASSOC_REQ_IES; |
Ryan Hsu | e7bc3a7 | 2016-01-18 12:08:22 -0800 | [diff] [blame] | 1650 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1651 | cfg80211_new_sta(dev, |
| 1652 | (const u8 *)&pSapEvent->sapevt. |
| 1653 | sapStationAssocReassocCompleteEvent. |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1654 | staMac.bytes[0], sta_info, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1655 | GFP_KERNEL); |
| 1656 | } else { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1657 | hdd_err("Assoc Ie length is too long"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1658 | } |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 1659 | qdf_mem_free(sta_info); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1660 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1661 | pScanInfo = &pHostapdAdapter->scan_info; |
| 1662 | /* Lets do abort scan to ensure smooth authentication for client */ |
| 1663 | if ((pScanInfo != NULL) && pScanInfo->mScanPending) { |
| 1664 | hdd_abort_mac_scan(pHddCtx, pHostapdAdapter->sessionId, |
| 1665 | eCSR_SCAN_ABORT_DEFAULT); |
| 1666 | } |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 1667 | if (pHostapdAdapter->device_mode == QDF_P2P_GO_MODE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1668 | /* send peer status indication to oem app */ |
| 1669 | hdd_send_peer_status_ind_to_oem_app(&pSapEvent->sapevt. |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 1670 | sapStationAssocReassocCompleteEvent. |
| 1671 | staMac, ePeerConnected, |
| 1672 | pSapEvent->sapevt. |
| 1673 | sapStationAssocReassocCompleteEvent. |
| 1674 | timingMeasCap, |
| 1675 | pHostapdAdapter->sessionId, |
| 1676 | &pSapEvent->sapevt. |
| 1677 | sapStationAssocReassocCompleteEvent. |
| 1678 | chan_info, |
| 1679 | pHostapdAdapter->device_mode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1680 | } |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 1681 | |
| 1682 | qdf_status = hdd_add_peer_object(pHostapdAdapter->hdd_vdev, |
| 1683 | pHostapdAdapter->device_mode, |
| 1684 | pSapEvent->sapevt. |
| 1685 | sapStationAssocReassocCompleteEvent. |
| 1686 | staMac.bytes); |
| 1687 | if (QDF_IS_STATUS_ERROR(qdf_status)) |
| 1688 | hdd_err("Peer object "MAC_ADDRESS_STR" add fails!", |
| 1689 | MAC_ADDR_ARRAY(pSapEvent->sapevt. |
| 1690 | sapStationAssocReassocCompleteEvent. |
| 1691 | staMac.bytes)); |
| 1692 | |
Jeff Johnson | a7e5eed | 2016-09-28 15:19:13 -0700 | [diff] [blame] | 1693 | hdd_green_ap_add_sta(pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1694 | break; |
| 1695 | |
| 1696 | case eSAP_STA_DISASSOC_EVENT: |
| 1697 | memcpy(wrqu.addr.sa_data, |
| 1698 | &pSapEvent->sapevt.sapStationDisassocCompleteEvent. |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1699 | staMac, QDF_MAC_ADDR_SIZE); |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1700 | hdd_notice(" disassociated " MAC_ADDRESS_STR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1701 | MAC_ADDR_ARRAY(wrqu.addr.sa_data)); |
| 1702 | |
Wei Song | 2f76f64 | 2016-11-18 16:32:53 +0800 | [diff] [blame] | 1703 | qdf_status = qdf_event_set(&pHostapdState->qdf_sta_disassoc_event); |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1704 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1705 | hdd_err("ERR: Station Deauth event Set failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1706 | |
| 1707 | if (pSapEvent->sapevt.sapStationDisassocCompleteEvent.reason == |
| 1708 | eSAP_USR_INITATED_DISASSOC) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1709 | hdd_notice(" User initiated disassociation"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1710 | else |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1711 | hdd_notice(" MAC initiated disassociation"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1712 | we_event = IWEVEXPIRED; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1713 | qdf_status = |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1714 | hdd_softap_get_sta_id(pHostapdAdapter, |
| 1715 | &pSapEvent->sapevt. |
| 1716 | sapStationDisassocCompleteEvent.staMac, |
| 1717 | &staId); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1718 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1719 | hdd_err("ERROR: HDD Failed to find sta id!!"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1720 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1721 | } |
| 1722 | #ifdef IPA_OFFLOAD |
| 1723 | if (hdd_ipa_is_enabled(pHddCtx)) { |
| 1724 | status = hdd_ipa_wlan_evt(pHostapdAdapter, staId, |
Mohit Khanna | fa99aea | 2016-05-12 21:43:13 -0700 | [diff] [blame] | 1725 | HDD_IPA_CLIENT_DISCONNECT, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1726 | pSapEvent->sapevt. |
| 1727 | sapStationDisassocCompleteEvent. |
| 1728 | staMac.bytes); |
| 1729 | |
| 1730 | if (status) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1731 | hdd_err("ERROR: WLAN_CLIENT_DISCONNECT event failed!!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1732 | goto stopbss; |
| 1733 | } |
| 1734 | } |
| 1735 | #endif |
Nirav Shah | 1da7768 | 2016-05-03 20:16:39 +0530 | [diff] [blame] | 1736 | DPTRACE(qdf_dp_trace_mgmt_pkt(QDF_DP_TRACE_MGMT_PACKET_RECORD, |
| 1737 | pHostapdAdapter->sessionId, |
| 1738 | QDF_PROTO_TYPE_MGMT, QDF_PROTO_MGMT_DISASSOC)); |
| 1739 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1740 | hdd_softap_deregister_sta(pHostapdAdapter, staId); |
| 1741 | |
| 1742 | pHddApCtx->bApActive = false; |
| 1743 | spin_lock_bh(&pHostapdAdapter->staInfo_lock); |
| 1744 | for (i = 0; i < WLAN_MAX_STA_COUNT; i++) { |
| 1745 | if (pHostapdAdapter->aStaInfo[i].isUsed |
| 1746 | && i != |
| 1747 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))-> |
| 1748 | uBCStaId) { |
| 1749 | pHddApCtx->bApActive = true; |
| 1750 | break; |
| 1751 | } |
| 1752 | } |
| 1753 | spin_unlock_bh(&pHostapdAdapter->staInfo_lock); |
| 1754 | |
| 1755 | /* Start AP inactivity timer if no stations associated with it */ |
| 1756 | if ((0 != |
| 1757 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->config-> |
| 1758 | nAPAutoShutOff)) { |
| 1759 | if (pHddApCtx->bApActive == false) { |
| 1760 | if (pHddApCtx->hdd_ap_inactivity_timer.state == |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1761 | QDF_TIMER_STATE_STOPPED) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1762 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1763 | qdf_mc_timer_start(&pHddApCtx-> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1764 | hdd_ap_inactivity_timer, |
| 1765 | (WLAN_HDD_GET_CTX |
| 1766 | (pHostapdAdapter))-> |
| 1767 | config-> |
| 1768 | nAPAutoShutOff * |
| 1769 | 1000); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1770 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1771 | hdd_err("Failed to init AP inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1772 | } else |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1773 | QDF_ASSERT |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1774 | (qdf_mc_timer_get_current_state |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1775 | (&pHddApCtx-> |
| 1776 | hdd_ap_inactivity_timer) == |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1777 | QDF_TIMER_STATE_STOPPED); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1778 | } |
| 1779 | } |
| 1780 | #ifdef FEATURE_WLAN_AUTO_SHUTDOWN |
| 1781 | wlan_hdd_auto_shutdown_enable(pHddCtx, true); |
| 1782 | #endif |
| 1783 | |
| 1784 | cfg80211_del_sta(dev, |
| 1785 | (const u8 *)&pSapEvent->sapevt. |
| 1786 | sapStationDisassocCompleteEvent.staMac. |
| 1787 | bytes[0], GFP_KERNEL); |
| 1788 | |
| 1789 | /* Update the beacon Interval if it is P2P GO */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1790 | qdf_status = cds_change_mcc_go_beacon_interval(pHostapdAdapter); |
| 1791 | if (QDF_STATUS_SUCCESS != qdf_status) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1792 | hdd_err("failed to update Beacon interval %d", |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1793 | qdf_status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1794 | } |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 1795 | if (pHostapdAdapter->device_mode == QDF_P2P_GO_MODE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1796 | /* send peer status indication to oem app */ |
| 1797 | hdd_send_peer_status_ind_to_oem_app(&pSapEvent->sapevt. |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 1798 | sapStationDisassocCompleteEvent. |
| 1799 | staMac, ePeerDisconnected, |
| 1800 | 0, |
| 1801 | pHostapdAdapter->sessionId, |
| 1802 | NULL, |
| 1803 | pHostapdAdapter->device_mode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1804 | } |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 1805 | qdf_status = hdd_remove_peer_object(pHostapdAdapter->hdd_vdev, |
| 1806 | pSapEvent->sapevt. |
| 1807 | sapStationDisassocCompleteEvent. |
| 1808 | staMac.bytes); |
| 1809 | if (QDF_IS_STATUS_ERROR(qdf_status)) |
| 1810 | hdd_err("Peer obj "MAC_ADDRESS_STR" delete fails", |
| 1811 | MAC_ADDR_ARRAY(pSapEvent->sapevt. |
| 1812 | sapStationDisassocCompleteEvent. |
| 1813 | staMac.bytes)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1814 | #ifdef MSM_PLATFORM |
| 1815 | /*stop timer in sap/p2p_go */ |
| 1816 | if (pHddApCtx->bApActive == false) { |
| 1817 | spin_lock_bh(&pHddCtx->bus_bw_lock); |
| 1818 | pHostapdAdapter->prev_tx_packets = 0; |
| 1819 | pHostapdAdapter->prev_rx_packets = 0; |
Himanshu Agarwal | 5ac2f7b | 2016-05-06 20:08:10 +0530 | [diff] [blame] | 1820 | pHostapdAdapter->prev_fwd_tx_packets = 0; |
| 1821 | pHostapdAdapter->prev_fwd_rx_packets = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1822 | spin_unlock_bh(&pHddCtx->bus_bw_lock); |
| 1823 | hdd_stop_bus_bw_compute_timer(pHostapdAdapter); |
| 1824 | } |
| 1825 | #endif |
Jeff Johnson | a7e5eed | 2016-09-28 15:19:13 -0700 | [diff] [blame] | 1826 | hdd_green_ap_del_sta(pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1827 | break; |
| 1828 | |
| 1829 | case eSAP_WPS_PBC_PROBE_REQ_EVENT: |
| 1830 | { |
| 1831 | static const char *message = |
| 1832 | "MLMEWPSPBCPROBEREQ.indication"; |
| 1833 | union iwreq_data wreq; |
| 1834 | |
| 1835 | down(&pHddApCtx->semWpsPBCOverlapInd); |
| 1836 | pHddApCtx->WPSPBCProbeReq.probeReqIELen = |
| 1837 | pSapEvent->sapevt.sapPBCProbeReqEvent. |
| 1838 | WPSPBCProbeReq.probeReqIELen; |
| 1839 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1840 | qdf_mem_copy(pHddApCtx->WPSPBCProbeReq.probeReqIE, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1841 | pSapEvent->sapevt.sapPBCProbeReqEvent. |
| 1842 | WPSPBCProbeReq.probeReqIE, |
| 1843 | pHddApCtx->WPSPBCProbeReq.probeReqIELen); |
| 1844 | |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 1845 | qdf_copy_macaddr(&pHddApCtx->WPSPBCProbeReq.peer_macaddr, |
Srinivas Girigowda | aab80e7 | 2015-11-24 14:30:37 -0800 | [diff] [blame] | 1846 | &pSapEvent->sapevt.sapPBCProbeReqEvent. |
| 1847 | WPSPBCProbeReq.peer_macaddr); |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1848 | hdd_notice("WPS PBC probe req " MAC_ADDRESS_STR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1849 | MAC_ADDR_ARRAY(pHddApCtx->WPSPBCProbeReq. |
Srinivas Girigowda | aab80e7 | 2015-11-24 14:30:37 -0800 | [diff] [blame] | 1850 | peer_macaddr.bytes)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1851 | memset(&wreq, 0, sizeof(wreq)); |
| 1852 | wreq.data.length = strlen(message); /* This is length of message */ |
| 1853 | wireless_send_event(dev, IWEVCUSTOM, &wreq, |
| 1854 | (char *)message); |
| 1855 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1856 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1857 | } |
| 1858 | case eSAP_ASSOC_STA_CALLBACK_EVENT: |
| 1859 | pAssocStasArray = |
| 1860 | pSapEvent->sapevt.sapAssocStaListEvent.pAssocStas; |
| 1861 | if (pSapEvent->sapevt.sapAssocStaListEvent.noOfAssocSta != 0) { /* List of associated stations */ |
| 1862 | for (i = 0; |
| 1863 | i < |
| 1864 | pSapEvent->sapevt.sapAssocStaListEvent. |
| 1865 | noOfAssocSta; i++) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1866 | hdd_notice("Associated Sta Num %d:assocId=%d, staId=%d, staMac=" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1867 | MAC_ADDRESS_STR, i + 1, |
| 1868 | pAssocStasArray->assocId, |
| 1869 | pAssocStasArray->staId, |
| 1870 | MAC_ADDR_ARRAY(pAssocStasArray->staMac. |
| 1871 | bytes)); |
| 1872 | pAssocStasArray++; |
| 1873 | } |
| 1874 | } |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1875 | qdf_mem_free(pSapEvent->sapevt.sapAssocStaListEvent.pAssocStas); /* Release caller allocated memory here */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1876 | pSapEvent->sapevt.sapAssocStaListEvent.pAssocStas = NULL; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1877 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1878 | case eSAP_REMAIN_CHAN_READY: |
| 1879 | hdd_remain_chan_ready_handler(pHostapdAdapter, |
| 1880 | pSapEvent->sapevt.sap_roc_ind.scan_id); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1881 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1882 | case eSAP_UNKNOWN_STA_JOIN: |
| 1883 | snprintf(unknownSTAEvent, IW_CUSTOM_MAX, |
| 1884 | "JOIN_UNKNOWN_STA-%02x:%02x:%02x:%02x:%02x:%02x", |
| 1885 | pSapEvent->sapevt.sapUnknownSTAJoin.macaddr.bytes[0], |
| 1886 | pSapEvent->sapevt.sapUnknownSTAJoin.macaddr.bytes[1], |
| 1887 | pSapEvent->sapevt.sapUnknownSTAJoin.macaddr.bytes[2], |
| 1888 | pSapEvent->sapevt.sapUnknownSTAJoin.macaddr.bytes[3], |
| 1889 | pSapEvent->sapevt.sapUnknownSTAJoin.macaddr.bytes[4], |
| 1890 | pSapEvent->sapevt.sapUnknownSTAJoin.macaddr.bytes[5]); |
| 1891 | we_event = IWEVCUSTOM; /* Discovered a new node (AP mode). */ |
| 1892 | wrqu.data.pointer = unknownSTAEvent; |
| 1893 | wrqu.data.length = strlen(unknownSTAEvent); |
| 1894 | we_custom_event_generic = (uint8_t *) unknownSTAEvent; |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1895 | hdd_err("%s", unknownSTAEvent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1896 | break; |
| 1897 | |
| 1898 | case eSAP_MAX_ASSOC_EXCEEDED: |
| 1899 | snprintf(maxAssocExceededEvent, IW_CUSTOM_MAX, |
| 1900 | "Peer %02x:%02x:%02x:%02x:%02x:%02x denied" |
| 1901 | " assoc due to Maximum Mobile Hotspot connections reached. Please disconnect" |
| 1902 | " one or more devices to enable the new device connection", |
| 1903 | pSapEvent->sapevt.sapMaxAssocExceeded.macaddr.bytes[0], |
| 1904 | pSapEvent->sapevt.sapMaxAssocExceeded.macaddr.bytes[1], |
| 1905 | pSapEvent->sapevt.sapMaxAssocExceeded.macaddr.bytes[2], |
| 1906 | pSapEvent->sapevt.sapMaxAssocExceeded.macaddr.bytes[3], |
| 1907 | pSapEvent->sapevt.sapMaxAssocExceeded.macaddr.bytes[4], |
| 1908 | pSapEvent->sapevt.sapMaxAssocExceeded.macaddr. |
| 1909 | bytes[5]); |
| 1910 | we_event = IWEVCUSTOM; /* Discovered a new node (AP mode). */ |
| 1911 | wrqu.data.pointer = maxAssocExceededEvent; |
| 1912 | wrqu.data.length = strlen(maxAssocExceededEvent); |
| 1913 | we_custom_event_generic = (uint8_t *) maxAssocExceededEvent; |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1914 | hdd_notice("%s", maxAssocExceededEvent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1915 | break; |
| 1916 | case eSAP_STA_ASSOC_IND: |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1917 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1918 | |
| 1919 | case eSAP_DISCONNECT_ALL_P2P_CLIENT: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1920 | hdd_notice(" Disconnecting all the P2P Clients...."); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1921 | hdd_clear_all_sta(pHostapdAdapter, usrDataForCallback); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1922 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1923 | |
| 1924 | case eSAP_MAC_TRIG_STOP_BSS_EVENT: |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1925 | qdf_status = |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1926 | hdd_stop_bss_link(pHostapdAdapter, usrDataForCallback); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1927 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1928 | hdd_warn("hdd_stop_bss_link failed %d", |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1929 | qdf_status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1930 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1931 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1932 | |
| 1933 | case eSAP_CHANNEL_CHANGE_EVENT: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1934 | hdd_notice("Received eSAP_CHANNEL_CHANGE_EVENT event"); |
Liangwei Dong | 5047d51 | 2016-10-11 00:24:26 -0400 | [diff] [blame] | 1935 | if (pHostapdState->bssState != BSS_STOP) { |
| 1936 | /* Prevent suspend for new channel */ |
| 1937 | hdd_hostapd_channel_prevent_suspend(pHostapdAdapter, |
| 1938 | pSapEvent->sapevt.sap_ch_selected.pri_ch); |
| 1939 | /* Allow suspend for old channel */ |
| 1940 | hdd_hostapd_channel_allow_suspend(pHostapdAdapter, |
| 1941 | pHddApCtx->operatingChannel); |
| 1942 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1943 | /* SME/PE is already updated for new operation channel. So update |
| 1944 | * HDD layer also here. This resolves issue in AP-AP mode where |
| 1945 | * AP1 channel is changed due to RADAR then CAC is going on and |
| 1946 | * START_BSS on new channel has not come to HDD. At this case if |
| 1947 | * AP2 is start it needs current operation channel for MCC DFS |
| 1948 | * restiction |
| 1949 | */ |
| 1950 | pHddApCtx->operatingChannel = |
| 1951 | pSapEvent->sapevt.sap_ch_selected.pri_ch; |
| 1952 | pHddApCtx->sapConfig.acs_cfg.pri_ch = |
| 1953 | pSapEvent->sapevt.sap_ch_selected.pri_ch; |
| 1954 | pHddApCtx->sapConfig.acs_cfg.ht_sec_ch = |
| 1955 | pSapEvent->sapevt.sap_ch_selected.ht_sec_ch; |
| 1956 | pHddApCtx->sapConfig.acs_cfg.vht_seg0_center_ch = |
| 1957 | pSapEvent->sapevt.sap_ch_selected.vht_seg0_center_ch; |
| 1958 | pHddApCtx->sapConfig.acs_cfg.vht_seg1_center_ch = |
| 1959 | pSapEvent->sapevt.sap_ch_selected.vht_seg1_center_ch; |
| 1960 | pHddApCtx->sapConfig.acs_cfg.ch_width = |
| 1961 | pSapEvent->sapevt.sap_ch_selected.ch_width; |
| 1962 | |
| 1963 | /* Indicate operating channel change to hostapd |
| 1964 | * only for non driver override acs |
| 1965 | */ |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 1966 | if (pHostapdAdapter->device_mode == QDF_SAP_MODE && |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 1967 | pHddCtx->config->force_sap_acs) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1968 | return QDF_STATUS_SUCCESS; |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 1969 | } else { |
| 1970 | chan_change.chan = |
| 1971 | pSapEvent->sapevt.sap_ch_selected.pri_ch; |
| 1972 | chan_change.chan_params.ch_width = |
| 1973 | pSapEvent->sapevt.sap_ch_selected.ch_width; |
| 1974 | chan_change.chan_params.sec_ch_offset = |
| 1975 | pSapEvent->sapevt.sap_ch_selected.ht_sec_ch; |
| 1976 | chan_change.chan_params.center_freq_seg0 = |
| 1977 | pSapEvent->sapevt.sap_ch_selected.vht_seg0_center_ch; |
| 1978 | chan_change.chan_params.center_freq_seg1 = |
| 1979 | pSapEvent->sapevt.sap_ch_selected.vht_seg1_center_ch; |
| 1980 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1981 | return hdd_chan_change_notify(pHostapdAdapter, dev, |
Manishekar Chandrasekaran | ec26759 | 2016-05-26 19:10:04 +0530 | [diff] [blame] | 1982 | chan_change); |
| 1983 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1984 | case eSAP_ACS_SCAN_SUCCESS_EVENT: |
Liangwei Dong | aef8434 | 2016-10-21 05:28:00 -0400 | [diff] [blame] | 1985 | return hdd_handle_acs_scan_event(pSapEvent, pHostapdAdapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1986 | case eSAP_DFS_NOL_GET: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 1987 | hdd_notice("Received eSAP_DFS_NOL_GET event"); |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 1988 | |
| 1989 | /* get the dfs nol from PLD */ |
| 1990 | ret = pld_wlan_get_dfs_nol(pHddCtx->parent_dev, |
| 1991 | pSapEvent->sapevt.sapDfsNolInfo. |
| 1992 | pDfsList, |
| 1993 | pSapEvent->sapevt.sapDfsNolInfo. |
| 1994 | sDfsList); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1995 | |
| 1996 | if (ret > 0) { |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 1997 | hdd_info("Get %d bytes of dfs nol from PLD", ret); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1998 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1999 | } else { |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 2000 | hdd_info("No dfs nol entry in PLD, ret: %d", ret); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2001 | return QDF_STATUS_E_FAULT; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2002 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2003 | case eSAP_DFS_NOL_SET: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2004 | hdd_notice("Received eSAP_DFS_NOL_SET event"); |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 2005 | |
| 2006 | /* set the dfs nol to PLD */ |
| 2007 | ret = pld_wlan_set_dfs_nol(pHddCtx->parent_dev, |
| 2008 | pSapEvent->sapevt.sapDfsNolInfo. |
| 2009 | pDfsList, |
| 2010 | pSapEvent->sapevt.sapDfsNolInfo. |
| 2011 | sDfsList); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2012 | |
| 2013 | if (ret) { |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 2014 | hdd_info("Failed to set dfs nol - ret: %d", ret); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2015 | } else { |
Yuanyuan Liu | 1373850 | 2016-04-06 17:41:37 -0700 | [diff] [blame] | 2016 | hdd_info(" Set %d bytes dfs nol to PLD", |
| 2017 | pSapEvent->sapevt.sapDfsNolInfo.sDfsList); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2018 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2019 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2020 | case eSAP_ACS_CHANNEL_SELECTED: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2021 | hdd_notice("ACS Completed for wlan%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2022 | pHostapdAdapter->dev->ifindex); |
| 2023 | clear_bit(ACS_PENDING, &pHostapdAdapter->event_flags); |
| 2024 | clear_bit(ACS_IN_PROGRESS, &pHddCtx->g_event_flags); |
| 2025 | pHddApCtx->sapConfig.acs_cfg.pri_ch = |
| 2026 | pSapEvent->sapevt.sap_ch_selected.pri_ch; |
| 2027 | pHddApCtx->sapConfig.acs_cfg.ht_sec_ch = |
| 2028 | pSapEvent->sapevt.sap_ch_selected.ht_sec_ch; |
| 2029 | pHddApCtx->sapConfig.acs_cfg.vht_seg0_center_ch = |
| 2030 | pSapEvent->sapevt.sap_ch_selected.vht_seg0_center_ch; |
| 2031 | pHddApCtx->sapConfig.acs_cfg.vht_seg1_center_ch = |
| 2032 | pSapEvent->sapevt.sap_ch_selected.vht_seg1_center_ch; |
| 2033 | pHddApCtx->sapConfig.acs_cfg.ch_width = |
| 2034 | pSapEvent->sapevt.sap_ch_selected.ch_width; |
| 2035 | /* send vendor event to hostapd only for hostapd based acs*/ |
| 2036 | if (!pHddCtx->config->force_sap_acs) |
| 2037 | wlan_hdd_cfg80211_acs_ch_select_evt(pHostapdAdapter); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2038 | return QDF_STATUS_SUCCESS; |
Abhishek Singh | 1bdb157 | 2015-10-16 16:24:19 +0530 | [diff] [blame] | 2039 | case eSAP_ECSA_CHANGE_CHAN_IND: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2040 | hdd_notice("Channel change indication from peer for channel %d", |
Abhishek Singh | 1bdb157 | 2015-10-16 16:24:19 +0530 | [diff] [blame] | 2041 | pSapEvent->sapevt.sap_chan_cng_ind.new_chan); |
| 2042 | if (hdd_softap_set_channel_change(dev, |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 2043 | pSapEvent->sapevt.sap_chan_cng_ind.new_chan, |
| 2044 | CH_WIDTH_MAX)) |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2045 | return QDF_STATUS_E_FAILURE; |
Abhishek Singh | 1bdb157 | 2015-10-16 16:24:19 +0530 | [diff] [blame] | 2046 | else |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2047 | return QDF_STATUS_SUCCESS; |
Abhishek Singh | 1bdb157 | 2015-10-16 16:24:19 +0530 | [diff] [blame] | 2048 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2049 | default: |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2050 | hdd_notice("SAP message is not handled"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2051 | goto stopbss; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2052 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2053 | } |
| 2054 | wireless_send_event(dev, we_event, &wrqu, |
| 2055 | (char *)we_custom_event_generic); |
Manjeet Singh | d295b1d | 2016-07-28 15:57:38 +0530 | [diff] [blame] | 2056 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2057 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2058 | |
| 2059 | stopbss: |
| 2060 | { |
| 2061 | uint8_t we_custom_event[64]; |
| 2062 | char *stopBssEvent = "STOP-BSS.response"; /* 17 */ |
| 2063 | int event_len = strlen(stopBssEvent); |
| 2064 | |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2065 | hdd_notice("BSS stop status = %s", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2066 | pSapEvent->sapevt.sapStopBssCompleteEvent.status ? |
| 2067 | "eSAP_STATUS_FAILURE" : "eSAP_STATUS_SUCCESS"); |
| 2068 | |
| 2069 | /* Change the BSS state now since, as we are shutting things down, |
| 2070 | * we don't want interfaces to become re-enabled */ |
| 2071 | pHostapdState->bssState = BSS_STOP; |
| 2072 | |
| 2073 | if (0 != |
| 2074 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->config-> |
| 2075 | nAPAutoShutOff) { |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 2076 | if (QDF_TIMER_STATE_RUNNING == |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2077 | pHddApCtx->hdd_ap_inactivity_timer.state) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2078 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 2079 | qdf_mc_timer_stop(&pHddApCtx-> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2080 | hdd_ap_inactivity_timer); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2081 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2082 | hdd_err("Failed to stop AP inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2083 | } |
| 2084 | } |
| 2085 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2086 | qdf_status = |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 2087 | qdf_mc_timer_destroy(&pHddApCtx-> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2088 | hdd_ap_inactivity_timer); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2089 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2090 | hdd_err("Failed to Destroy AP inactivity timer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2091 | } |
| 2092 | #ifdef FEATURE_WLAN_AUTO_SHUTDOWN |
| 2093 | wlan_hdd_auto_shutdown_enable(pHddCtx, true); |
| 2094 | #endif |
| 2095 | |
| 2096 | /* Stop the pkts from n/w stack as we are going to free all of |
| 2097 | * the TX WMM queues for all STAID's */ |
| 2098 | hdd_hostapd_stop(dev); |
| 2099 | |
| 2100 | /* reclaim all resources allocated to the BSS */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2101 | qdf_status = hdd_softap_stop_bss(pHostapdAdapter); |
| 2102 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | cfb8583 | 2016-06-30 13:46:10 -0700 | [diff] [blame] | 2103 | hdd_warn("hdd_softap_stop_bss failed %d", |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2104 | qdf_status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2105 | } |
| 2106 | |
| 2107 | /* once the event is set, structure dev/pHostapdAdapter should |
| 2108 | * not be touched since they are now subject to being deleted |
| 2109 | * by another thread */ |
| 2110 | if (eSAP_STOP_BSS_EVENT == sapEvent) |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 2111 | qdf_event_set(&pHostapdState->qdf_stop_bss_event); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2112 | |
| 2113 | /* notify userspace that the BSS has stopped */ |
| 2114 | memset(&we_custom_event, '\0', sizeof(we_custom_event)); |
| 2115 | memcpy(&we_custom_event, stopBssEvent, event_len); |
| 2116 | memset(&wrqu, 0, sizeof(wrqu)); |
| 2117 | wrqu.data.length = event_len; |
| 2118 | we_event = IWEVCUSTOM; |
| 2119 | we_custom_event_generic = we_custom_event; |
| 2120 | wireless_send_event(dev, we_event, &wrqu, |
| 2121 | (char *)we_custom_event_generic); |
Krunal Soni | b37bb35 | 2016-12-20 14:12:21 -0800 | [diff] [blame] | 2122 | cds_decr_session_set_pcl(pHostapdAdapter->device_mode, |
| 2123 | pHostapdAdapter->sessionId); |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 2124 | cds_dump_concurrency_info(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2125 | /* Send SCC/MCC Switching event to IPA */ |
| 2126 | hdd_ipa_send_mcc_scc_msg(pHddCtx, pHddCtx->mcc_mode); |
| 2127 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2128 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2129 | } |
| 2130 | |
| 2131 | int hdd_softap_unpack_ie(tHalHandle halHandle, |
| 2132 | eCsrEncryptionType *pEncryptType, |
| 2133 | eCsrEncryptionType *mcEncryptType, |
| 2134 | eCsrAuthType *pAuthType, |
| 2135 | bool *pMFPCapable, |
| 2136 | bool *pMFPRequired, |
| 2137 | uint16_t gen_ie_len, uint8_t *gen_ie) |
| 2138 | { |
| 2139 | tDot11fIERSN dot11RSNIE; |
| 2140 | tDot11fIEWPA dot11WPAIE; |
| 2141 | |
| 2142 | uint8_t *pRsnIe; |
| 2143 | uint16_t RSNIeLen; |
| 2144 | |
| 2145 | if (NULL == halHandle) { |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2146 | hdd_err("Error haHandle returned NULL"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2147 | return -EINVAL; |
| 2148 | } |
| 2149 | /* Validity checks */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2150 | if ((gen_ie_len < QDF_MIN(DOT11F_IE_RSN_MIN_LEN, DOT11F_IE_WPA_MIN_LEN)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2151 | || (gen_ie_len > |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2152 | QDF_MAX(DOT11F_IE_RSN_MAX_LEN, DOT11F_IE_WPA_MAX_LEN))) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2153 | return -EINVAL; |
| 2154 | /* Type check */ |
| 2155 | if (gen_ie[0] == DOT11F_EID_RSN) { |
| 2156 | /* Validity checks */ |
| 2157 | if ((gen_ie_len < DOT11F_IE_RSN_MIN_LEN) || |
| 2158 | (gen_ie_len > DOT11F_IE_RSN_MAX_LEN)) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2159 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2160 | } |
| 2161 | /* Skip past the EID byte and length byte */ |
| 2162 | pRsnIe = gen_ie + 2; |
| 2163 | RSNIeLen = gen_ie_len - 2; |
| 2164 | /* Unpack the RSN IE */ |
| 2165 | memset(&dot11RSNIE, 0, sizeof(tDot11fIERSN)); |
| 2166 | dot11f_unpack_ie_rsn((tpAniSirGlobal) halHandle, |
| 2167 | pRsnIe, RSNIeLen, &dot11RSNIE); |
| 2168 | /* Copy out the encryption and authentication types */ |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2169 | hdd_notice("pairwise cipher suite count: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2170 | dot11RSNIE.pwise_cipher_suite_count); |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2171 | hdd_notice("authentication suite count: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2172 | dot11RSNIE.akm_suite_count); |
| 2173 | /*Here we have followed the apple base code, |
| 2174 | but probably I suspect we can do something different */ |
| 2175 | /* dot11RSNIE.akm_suite_count */ |
| 2176 | /* Just translate the FIRST one */ |
| 2177 | *pAuthType = |
| 2178 | hdd_translate_rsn_to_csr_auth_type(dot11RSNIE.akm_suites[0]); |
| 2179 | /* dot11RSNIE.pwise_cipher_suite_count */ |
| 2180 | *pEncryptType = |
| 2181 | hdd_translate_rsn_to_csr_encryption_type(dot11RSNIE. |
| 2182 | pwise_cipher_suites[0]); |
| 2183 | /* dot11RSNIE.gp_cipher_suite_count */ |
| 2184 | *mcEncryptType = |
| 2185 | hdd_translate_rsn_to_csr_encryption_type(dot11RSNIE. |
| 2186 | gp_cipher_suite); |
| 2187 | /* Set the PMKSA ID Cache for this interface */ |
| 2188 | *pMFPCapable = 0 != (dot11RSNIE.RSN_Cap[0] & 0x80); |
| 2189 | *pMFPRequired = 0 != (dot11RSNIE.RSN_Cap[0] & 0x40); |
| 2190 | /* Calling csr_roam_set_pmkid_cache to configure the PMKIDs into the cache */ |
| 2191 | } else if (gen_ie[0] == DOT11F_EID_WPA) { |
| 2192 | /* Validity checks */ |
| 2193 | if ((gen_ie_len < DOT11F_IE_WPA_MIN_LEN) || |
| 2194 | (gen_ie_len > DOT11F_IE_WPA_MAX_LEN)) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2195 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2196 | } |
| 2197 | /* Skip past the EID byte and length byte - and four byte WiFi OUI */ |
| 2198 | pRsnIe = gen_ie + 2 + 4; |
| 2199 | RSNIeLen = gen_ie_len - (2 + 4); |
| 2200 | /* Unpack the WPA IE */ |
| 2201 | memset(&dot11WPAIE, 0, sizeof(tDot11fIEWPA)); |
| 2202 | dot11f_unpack_ie_wpa((tpAniSirGlobal) halHandle, |
| 2203 | pRsnIe, RSNIeLen, &dot11WPAIE); |
| 2204 | /* Copy out the encryption and authentication types */ |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2205 | hdd_notice("WPA unicast cipher suite count: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2206 | dot11WPAIE.unicast_cipher_count); |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2207 | hdd_notice("WPA authentication suite count: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2208 | dot11WPAIE.auth_suite_count); |
| 2209 | /* dot11WPAIE.auth_suite_count */ |
| 2210 | /* Just translate the FIRST one */ |
| 2211 | *pAuthType = |
| 2212 | hdd_translate_wpa_to_csr_auth_type(dot11WPAIE.auth_suites[0]); |
| 2213 | /* dot11WPAIE.unicast_cipher_count */ |
| 2214 | *pEncryptType = |
| 2215 | hdd_translate_wpa_to_csr_encryption_type(dot11WPAIE. |
| 2216 | unicast_ciphers[0]); |
| 2217 | /* dot11WPAIE.unicast_cipher_count */ |
| 2218 | *mcEncryptType = |
| 2219 | hdd_translate_wpa_to_csr_encryption_type(dot11WPAIE. |
| 2220 | multicast_cipher); |
| 2221 | *pMFPCapable = false; |
| 2222 | *pMFPRequired = false; |
| 2223 | } else { |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2224 | hdd_warn("gen_ie[0]: %d", gen_ie[0]); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2225 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2226 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2227 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2228 | } |
| 2229 | |
| 2230 | /** |
| 2231 | * hdd_softap_set_channel_change() - |
| 2232 | * This function to support SAP channel change with CSA IE |
| 2233 | * set in the beacons. |
| 2234 | * |
| 2235 | * @dev: pointer to the net device. |
| 2236 | * @target_channel: target channel number. |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 2237 | * @target_bw: Target bandwidth to move. |
| 2238 | * If no bandwidth is specified, the value is CH_WIDTH_MAX |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2239 | * |
| 2240 | * Return: 0 for success, non zero for failure |
| 2241 | */ |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 2242 | int hdd_softap_set_channel_change(struct net_device *dev, int target_channel, |
Kiran Kumar Lokere | 1364467 | 2016-02-29 15:40:10 -0800 | [diff] [blame] | 2243 | enum phy_ch_width target_bw) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2244 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2245 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2246 | int ret = 0; |
| 2247 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 2248 | hdd_context_t *pHddCtx = NULL; |
Edhar, Mahesh Kumar | df2ec12 | 2015-11-16 11:33:16 +0530 | [diff] [blame] | 2249 | hdd_adapter_t *sta_adapter; |
| 2250 | hdd_station_ctx_t *sta_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2251 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2252 | pHddCtx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 2253 | ret = wlan_hdd_validate_context(pHddCtx); |
Abhishek Singh | 23edd1c | 2016-05-05 11:56:06 +0530 | [diff] [blame] | 2254 | if (ret) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2255 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2256 | |
Chandrasekaran, Manishekar | 794a098 | 2016-01-12 19:42:20 +0530 | [diff] [blame] | 2257 | ret = hdd_validate_channel_and_bandwidth(pHostapdAdapter, |
| 2258 | target_channel, target_bw); |
| 2259 | if (ret) { |
| 2260 | hdd_err("Invalid CH and BW combo"); |
| 2261 | return ret; |
| 2262 | } |
| 2263 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 2264 | sta_adapter = hdd_get_adapter(pHddCtx, QDF_STA_MODE); |
Edhar, Mahesh Kumar | df2ec12 | 2015-11-16 11:33:16 +0530 | [diff] [blame] | 2265 | /* |
| 2266 | * conc_custom_rule1: |
| 2267 | * Force SCC for SAP + STA |
| 2268 | * if STA is already connected then we shouldn't allow |
| 2269 | * channel switch in SAP interface. |
| 2270 | */ |
| 2271 | if (sta_adapter && pHddCtx->config->conc_custom_rule1) { |
| 2272 | sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(sta_adapter); |
| 2273 | if (hdd_conn_is_connected(sta_ctx)) { |
| 2274 | hdd_err("Channel switch not allowed after STA connection with conc_custom_rule1 enabled"); |
| 2275 | return -EBUSY; |
| 2276 | } |
| 2277 | } |
| 2278 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2279 | /* |
| 2280 | * Set the dfs_radar_found flag to mimic channel change |
| 2281 | * when a radar is found. This will enable synchronizing |
| 2282 | * SAP and HDD states similar to that of radar indication. |
| 2283 | * Suspend the netif queues to stop queuing Tx frames |
| 2284 | * from upper layers. netif queues will be resumed |
| 2285 | * once the channel change is completed and SAP will |
| 2286 | * post eSAP_START_BSS_EVENT success event to HDD. |
| 2287 | */ |
Arif Hussain | 2a7c1f3 | 2016-07-18 14:24:36 -0700 | [diff] [blame] | 2288 | if (qdf_atomic_inc_return(&pHddCtx->dfs_radar_found) > 1) { |
| 2289 | hdd_err("Channel switch in progress!!"); |
| 2290 | return -EBUSY; |
| 2291 | } |
| 2292 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2293 | /* |
| 2294 | * Post the Channel Change request to SAP. |
| 2295 | */ |
| 2296 | status = wlansap_set_channel_change_with_csa( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 2297 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 2298 | (uint32_t)target_channel, |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 2299 | target_bw); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2300 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2301 | if (QDF_STATUS_SUCCESS != status) { |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2302 | hdd_err("SAP set channel failed for channel = %d, bw:%d", |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 2303 | target_channel, target_bw); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2304 | /* |
| 2305 | * If channel change command fails then clear the |
| 2306 | * radar found flag and also restart the netif |
| 2307 | * queues. |
| 2308 | */ |
Arif Hussain | 1969ec8 | 2016-07-08 10:37:01 -0700 | [diff] [blame] | 2309 | qdf_atomic_set(&pHddCtx->dfs_radar_found, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2310 | |
| 2311 | ret = -EINVAL; |
| 2312 | } |
| 2313 | |
| 2314 | return ret; |
| 2315 | } |
| 2316 | |
Chandrasekaran Manishekar | cde33d7 | 2016-04-14 19:03:39 +0530 | [diff] [blame] | 2317 | #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH |
| 2318 | /** |
| 2319 | * hdd_sap_restart_with_channel_switch() - SAP channel change with E/CSA |
| 2320 | * @ap_adapter: HDD adapter |
| 2321 | * @target_channel: Channel to which switch must happen |
| 2322 | * @target_bw: Bandwidth of the target channel |
| 2323 | * |
| 2324 | * Invokes the necessary API to perform channel switch for the SAP or GO |
| 2325 | * |
| 2326 | * Return: None |
| 2327 | */ |
| 2328 | void hdd_sap_restart_with_channel_switch(hdd_adapter_t *ap_adapter, |
| 2329 | uint32_t target_channel, |
| 2330 | uint32_t target_bw) |
| 2331 | { |
| 2332 | struct net_device *dev = ap_adapter->dev; |
| 2333 | int ret; |
| 2334 | |
| 2335 | ENTER(); |
| 2336 | |
| 2337 | if (!dev) { |
| 2338 | hdd_err("Invalid dev pointer"); |
| 2339 | return; |
| 2340 | } |
| 2341 | |
| 2342 | ret = hdd_softap_set_channel_change(dev, target_channel, target_bw); |
| 2343 | if (ret) { |
| 2344 | hdd_err("channel switch failed"); |
| 2345 | return; |
| 2346 | } |
| 2347 | } |
| 2348 | #endif |
| 2349 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2350 | int |
| 2351 | static __iw_softap_set_ini_cfg(struct net_device *dev, |
| 2352 | struct iw_request_info *info, |
| 2353 | union iwreq_data *wrqu, char *extra) |
| 2354 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2355 | QDF_STATUS vstatus; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2356 | int ret = 0; /* success */ |
| 2357 | hdd_adapter_t *pAdapter = (netdev_priv(dev)); |
| 2358 | hdd_context_t *pHddCtx; |
| 2359 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 2360 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2361 | |
| 2362 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 2363 | ret = wlan_hdd_validate_context(pHddCtx); |
Abhishek Singh | 23edd1c | 2016-05-05 11:56:06 +0530 | [diff] [blame] | 2364 | if (ret) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2365 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2366 | |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2367 | hdd_notice("Received data %s", extra); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2368 | |
| 2369 | vstatus = hdd_execute_global_config_command(pHddCtx, extra); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2370 | if (QDF_STATUS_SUCCESS != vstatus) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2371 | ret = -EINVAL; |
| 2372 | } |
| 2373 | |
| 2374 | return ret; |
| 2375 | } |
| 2376 | |
| 2377 | int |
| 2378 | static iw_softap_set_ini_cfg(struct net_device *dev, |
| 2379 | struct iw_request_info *info, |
| 2380 | union iwreq_data *wrqu, char *extra) |
| 2381 | { |
| 2382 | int ret; |
| 2383 | |
| 2384 | cds_ssr_protect(__func__); |
| 2385 | ret = __iw_softap_set_ini_cfg(dev, info, wrqu, extra); |
| 2386 | cds_ssr_unprotect(__func__); |
| 2387 | |
| 2388 | return ret; |
| 2389 | } |
| 2390 | |
Kai Liu | bdd5fcb | 2016-09-28 22:55:44 +0800 | [diff] [blame] | 2391 | static int hdd_sap_get_chan_width(hdd_adapter_t *adapter, int *value) |
| 2392 | { |
| 2393 | void *cds_ctx; |
| 2394 | hdd_hostapd_state_t *hostapdstate; |
| 2395 | |
| 2396 | ENTER(); |
| 2397 | hostapdstate = WLAN_HDD_GET_HOSTAP_STATE_PTR(adapter); |
| 2398 | |
| 2399 | if (hostapdstate->bssState != BSS_START) { |
| 2400 | *value = -EINVAL; |
| 2401 | return -EINVAL; |
| 2402 | } |
| 2403 | |
| 2404 | cds_ctx = WLAN_HDD_GET_SAP_CTX_PTR(adapter); |
| 2405 | |
| 2406 | *value = wlansap_get_chan_width(cds_ctx); |
| 2407 | hdd_notice("chan_width = %d", *value); |
| 2408 | |
| 2409 | return 0; |
| 2410 | } |
| 2411 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2412 | int |
| 2413 | static __iw_softap_get_ini_cfg(struct net_device *dev, |
| 2414 | struct iw_request_info *info, |
| 2415 | union iwreq_data *wrqu, char *extra) |
| 2416 | { |
| 2417 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 2418 | hdd_context_t *pHddCtx; |
| 2419 | int ret = 0; |
| 2420 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 2421 | ENTER_DEV(dev); |
| 2422 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2423 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 2424 | ret = wlan_hdd_validate_context(pHddCtx); |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 2425 | if (ret != 0) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2426 | return ret; |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 2427 | |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2428 | hdd_notice("Printing CLD global INI Config"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2429 | hdd_cfg_get_global_config(pHddCtx, extra, QCSAP_IOCTL_MAX_STR_LEN); |
| 2430 | wrqu->data.length = strlen(extra) + 1; |
| 2431 | |
| 2432 | return 0; |
| 2433 | } |
| 2434 | |
| 2435 | int |
| 2436 | static iw_softap_get_ini_cfg(struct net_device *dev, |
| 2437 | struct iw_request_info *info, |
| 2438 | union iwreq_data *wrqu, char *extra) |
| 2439 | { |
| 2440 | int ret; |
| 2441 | |
| 2442 | cds_ssr_protect(__func__); |
| 2443 | ret = __iw_softap_get_ini_cfg(dev, info, wrqu, extra); |
| 2444 | cds_ssr_unprotect(__func__); |
| 2445 | |
| 2446 | return ret; |
| 2447 | } |
| 2448 | |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2449 | /** |
| 2450 | * iw_softap_set_two_ints_getnone() - Generic "set two integer" ioctl handler |
| 2451 | * @dev: device upon which the ioctl was received |
| 2452 | * @info: ioctl request information |
| 2453 | * @wrqu: ioctl request data |
| 2454 | * @extra: ioctl extra data |
| 2455 | * |
| 2456 | * Return: 0 on success, non-zero on error |
| 2457 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2458 | static int __iw_softap_set_two_ints_getnone(struct net_device *dev, |
| 2459 | struct iw_request_info *info, |
| 2460 | union iwreq_data *wrqu, char *extra) |
| 2461 | { |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2462 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 2463 | int ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2464 | int *value = (int *)extra; |
| 2465 | int sub_cmd = value[0]; |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2466 | hdd_context_t *hdd_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2467 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 2468 | ENTER_DEV(dev); |
| 2469 | |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2470 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 2471 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 2472 | if (ret != 0) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2473 | goto out; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2474 | |
| 2475 | switch (sub_cmd) { |
Srinivas Girigowda | 6147c58 | 2016-10-18 12:26:15 -0700 | [diff] [blame] | 2476 | #ifdef WLAN_DEBUG |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2477 | case QCSAP_IOCTL_SET_FW_CRASH_INJECT: |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2478 | hdd_err("WE_SET_FW_CRASH_INJECT: %d %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2479 | value[1], value[2]); |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2480 | ret = wma_cli_set2_command(adapter->sessionId, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2481 | GEN_PARAM_CRASH_INJECT, |
| 2482 | value[1], value[2], |
| 2483 | GEN_CMD); |
| 2484 | break; |
| 2485 | #endif |
| 2486 | case QCSAP_IOCTL_DUMP_DP_TRACE_LEVEL: |
| 2487 | hdd_info("WE_DUMP_DP_TRACE: %d %d", |
| 2488 | value[1], value[2]); |
| 2489 | if (value[1] == DUMP_DP_TRACE) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2490 | qdf_dp_trace_dump_all(value[2]); |
Nirav Shah | da00834 | 2016-05-17 18:50:40 +0530 | [diff] [blame] | 2491 | else if (value[1] == ENABLE_DP_TRACE_LIVE_MODE) |
| 2492 | qdf_dp_trace_enable_live_mode(); |
| 2493 | else if (value[1] == CLEAR_DP_TRACE_BUFFER) |
| 2494 | qdf_dp_trace_clear_buffer(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2495 | break; |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2496 | case QCSAP_ENABLE_FW_PROFILE: |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2497 | hdd_notice("QCSAP_ENABLE_FW_PROFILE: %d %d", |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2498 | value[1], value[2]); |
| 2499 | ret = wma_cli_set2_command(adapter->sessionId, |
| 2500 | WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID, |
| 2501 | value[1], value[2], DBG_CMD); |
| 2502 | break; |
| 2503 | case QCSAP_SET_FW_PROFILE_HIST_INTVL: |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2504 | hdd_notice("QCSAP_SET_FW_PROFILE_HIST_INTVL: %d %d", |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 2505 | value[1], value[2]); |
| 2506 | ret = wma_cli_set2_command(adapter->sessionId, |
| 2507 | WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID, |
| 2508 | value[1], value[2], DBG_CMD); |
Dustin Brown | d95b96b | 2016-12-09 15:08:26 -0800 | [diff] [blame] | 2509 | case QCSAP_SET_WLAN_SUSPEND: |
| 2510 | ret = hdd_wlan_fake_apps_suspend(hdd_ctx->wiphy, dev); |
| 2511 | break; |
| 2512 | case QCSAP_SET_WLAN_RESUME: |
| 2513 | ret = hdd_wlan_fake_apps_resume(hdd_ctx->wiphy, dev); |
| 2514 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2515 | default: |
Jeff Johnson | fb33cf5 | 2016-06-30 14:06:57 -0700 | [diff] [blame] | 2516 | hdd_err("Invalid IOCTL command %d", sub_cmd); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2517 | break; |
| 2518 | } |
| 2519 | |
| 2520 | out: |
| 2521 | return ret; |
| 2522 | } |
| 2523 | |
| 2524 | static int iw_softap_set_two_ints_getnone(struct net_device *dev, |
| 2525 | struct iw_request_info *info, |
| 2526 | union iwreq_data *wrqu, char *extra) |
| 2527 | { |
| 2528 | int ret; |
| 2529 | |
| 2530 | cds_ssr_protect(__func__); |
| 2531 | ret = __iw_softap_set_two_ints_getnone(dev, info, wrqu, extra); |
| 2532 | cds_ssr_unprotect(__func__); |
| 2533 | |
| 2534 | return ret; |
| 2535 | } |
| 2536 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2537 | static void print_mac_list(struct qdf_mac_addr *macList, uint8_t size) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2538 | { |
| 2539 | int i; |
| 2540 | uint8_t *macArray; |
| 2541 | |
| 2542 | for (i = 0; i < size; i++) { |
| 2543 | macArray = (macList + i)->bytes; |
| 2544 | pr_info("** ACL entry %i - %02x:%02x:%02x:%02x:%02x:%02x \n", |
| 2545 | i, MAC_ADDR_ARRAY(macArray)); |
| 2546 | } |
| 2547 | return; |
| 2548 | } |
| 2549 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2550 | static QDF_STATUS hdd_print_acl(hdd_adapter_t *pHostapdAdapter) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2551 | { |
| 2552 | eSapMacAddrACL acl_mode; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2553 | struct qdf_mac_addr MacList[MAX_ACL_MAC_ADDRESS]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2554 | uint8_t listnum; |
| 2555 | void *p_cds_gctx = NULL; |
| 2556 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2557 | p_cds_gctx = WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2558 | qdf_mem_zero(&MacList[0], sizeof(MacList)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2559 | if (QDF_STATUS_SUCCESS == wlansap_get_acl_mode(p_cds_gctx, &acl_mode)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2560 | pr_info("******** ACL MODE *********\n"); |
| 2561 | switch (acl_mode) { |
| 2562 | case eSAP_ACCEPT_UNLESS_DENIED: |
| 2563 | pr_info("ACL Mode = ACCEPT_UNLESS_DENIED\n"); |
| 2564 | break; |
| 2565 | case eSAP_DENY_UNLESS_ACCEPTED: |
| 2566 | pr_info("ACL Mode = DENY_UNLESS_ACCEPTED\n"); |
| 2567 | break; |
| 2568 | case eSAP_SUPPORT_ACCEPT_AND_DENY: |
| 2569 | pr_info("ACL Mode = ACCEPT_AND_DENY\n"); |
| 2570 | break; |
| 2571 | case eSAP_ALLOW_ALL: |
| 2572 | pr_info("ACL Mode = ALLOW_ALL\n"); |
| 2573 | break; |
| 2574 | default: |
| 2575 | pr_info("Invalid SAP ACL Mode = %d\n", acl_mode); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2576 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2577 | } |
| 2578 | } else { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2579 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2580 | } |
| 2581 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2582 | if (QDF_STATUS_SUCCESS == wlansap_get_acl_accept_list(p_cds_gctx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2583 | &MacList[0], |
| 2584 | &listnum)) { |
| 2585 | pr_info("******* WHITE LIST ***********\n"); |
| 2586 | if (listnum <= MAX_ACL_MAC_ADDRESS) |
| 2587 | print_mac_list(&MacList[0], listnum); |
| 2588 | } else { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2589 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2590 | } |
| 2591 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2592 | if (QDF_STATUS_SUCCESS == wlansap_get_acl_deny_list(p_cds_gctx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2593 | &MacList[0], |
| 2594 | &listnum)) { |
| 2595 | pr_info("******* BLACK LIST ***********\n"); |
| 2596 | if (listnum <= MAX_ACL_MAC_ADDRESS) |
| 2597 | print_mac_list(&MacList[0], listnum); |
| 2598 | } else { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2599 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2600 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2601 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2602 | } |
| 2603 | |
| 2604 | int |
| 2605 | static __iw_softap_setparam(struct net_device *dev, |
| 2606 | struct iw_request_info *info, |
| 2607 | union iwreq_data *wrqu, char *extra) |
| 2608 | { |
| 2609 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 2610 | tHalHandle hHal; |
| 2611 | int *value = (int *)extra; |
| 2612 | int sub_cmd = value[0]; |
| 2613 | int set_value = value[1]; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2614 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2615 | int ret = 0; /* success */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2616 | hdd_context_t *hdd_ctx; |
| 2617 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 2618 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 2619 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2620 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 2621 | ret = wlan_hdd_validate_context(hdd_ctx); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 2622 | if (0 != ret) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2623 | return -EINVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2624 | |
| 2625 | hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 2626 | if (!hHal) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2627 | hdd_err("Hal ctx is null"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2628 | return -EINVAL; |
| 2629 | } |
| 2630 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2631 | switch (sub_cmd) { |
| 2632 | case QCASAP_SET_RADAR_DBG: |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2633 | hdd_notice("QCASAP_SET_RADAR_DBG called with: value: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2634 | set_value); |
| 2635 | wlan_sap_enable_phy_error_logs(hHal, (bool) set_value); |
| 2636 | break; |
| 2637 | |
| 2638 | case QCSAP_PARAM_CLR_ACL: |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2639 | if (QDF_STATUS_SUCCESS != wlansap_clear_acl( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 2640 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter))) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2641 | ret = -EIO; |
| 2642 | } |
| 2643 | break; |
| 2644 | |
| 2645 | case QCSAP_PARAM_ACL_MODE: |
| 2646 | if ((eSAP_ALLOW_ALL < (eSapMacAddrACL) set_value) || |
| 2647 | (eSAP_ACCEPT_UNLESS_DENIED > (eSapMacAddrACL) set_value)) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2648 | hdd_err("Invalid ACL Mode value %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2649 | set_value); |
| 2650 | ret = -EINVAL; |
| 2651 | } else { |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 2652 | wlansap_set_mode( |
| 2653 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 2654 | set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2655 | } |
| 2656 | break; |
| 2657 | |
| 2658 | case QCSAP_PARAM_SET_CHANNEL_CHANGE: |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 2659 | if ((QDF_SAP_MODE == pHostapdAdapter->device_mode) || |
| 2660 | (QDF_P2P_GO_MODE == pHostapdAdapter->device_mode)) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2661 | hdd_notice("SET Channel Change to new channel= %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2662 | set_value); |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 2663 | ret = hdd_softap_set_channel_change(dev, set_value, |
| 2664 | CH_WIDTH_MAX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2665 | } else { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2666 | hdd_err("Channel Change Failed, Device in test mode"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2667 | ret = -EINVAL; |
| 2668 | } |
| 2669 | break; |
| 2670 | case QCSAP_PARAM_AUTO_CHANNEL: |
| 2671 | if (set_value == 0 || set_value == 1) |
| 2672 | (WLAN_HDD_GET_CTX( |
| 2673 | pHostapdAdapter))->config->force_sap_acs = |
| 2674 | set_value; |
| 2675 | else |
| 2676 | ret = -EINVAL; |
| 2677 | break; |
Manishekar Chandrasekaran | 97e077d | 2016-03-23 17:10:31 +0530 | [diff] [blame] | 2678 | case QCSAP_PARAM_CONC_SYSTEM_PREF: |
| 2679 | hdd_info("New preference: %d", set_value); |
| 2680 | if (!((set_value >= CFG_CONC_SYSTEM_PREF_MIN) && |
| 2681 | (set_value <= CFG_CONC_SYSTEM_PREF_MAX))) { |
| 2682 | hdd_err("Invalid system preference %d", set_value); |
| 2683 | return -EINVAL; |
| 2684 | } |
| 2685 | /* hdd_ctx, hdd_ctx->config are already checked for null */ |
| 2686 | hdd_ctx->config->conc_system_pref = set_value; |
| 2687 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2688 | case QCSAP_PARAM_MAX_ASSOC: |
| 2689 | if (WNI_CFG_ASSOC_STA_LIMIT_STAMIN > set_value) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2690 | hdd_err("Invalid setMaxAssoc value %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2691 | set_value); |
| 2692 | ret = -EINVAL; |
| 2693 | } else { |
| 2694 | if (WNI_CFG_ASSOC_STA_LIMIT_STAMAX < set_value) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2695 | hdd_warn("setMaxAssoc %d > max allowed %d.", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2696 | set_value, |
| 2697 | WNI_CFG_ASSOC_STA_LIMIT_STAMAX); |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2698 | hdd_warn("Setting it to max allowed and continuing"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2699 | set_value = WNI_CFG_ASSOC_STA_LIMIT_STAMAX; |
| 2700 | } |
| 2701 | status = sme_cfg_set_int(hHal, WNI_CFG_ASSOC_STA_LIMIT, |
| 2702 | set_value); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2703 | if (status != QDF_STATUS_SUCCESS) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2704 | hdd_err("setMaxAssoc failure, status %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2705 | status); |
| 2706 | ret = -EIO; |
| 2707 | } |
| 2708 | } |
| 2709 | break; |
| 2710 | |
| 2711 | case QCSAP_PARAM_HIDE_SSID: |
| 2712 | { |
Selvaraj, Sridhar | 7231c5f | 2016-09-28 12:42:33 +0530 | [diff] [blame] | 2713 | QDF_STATUS status; |
| 2714 | status = sme_update_session_param(hHal, |
| 2715 | pHostapdAdapter->sessionId, |
| 2716 | SIR_PARAM_SSID_HIDDEN, set_value); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2717 | if (QDF_STATUS_SUCCESS != status) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2718 | hdd_err("QCSAP_PARAM_HIDE_SSID failed"); |
Selvaraj, Sridhar | 7231c5f | 2016-09-28 12:42:33 +0530 | [diff] [blame] | 2719 | return -EIO; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2720 | } |
| 2721 | break; |
| 2722 | } |
| 2723 | case QCSAP_PARAM_SET_MC_RATE: |
| 2724 | { |
| 2725 | tSirRateUpdateInd rateUpdate = {0}; |
| 2726 | struct hdd_config *pConfig = hdd_ctx->config; |
| 2727 | |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2728 | hdd_notice("MC Target rate %d", set_value); |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 2729 | qdf_copy_macaddr(&rateUpdate.bssid, |
Srinivas Girigowda | afede18 | 2015-11-18 22:36:12 -0800 | [diff] [blame] | 2730 | &pHostapdAdapter->macAddressCurrent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2731 | rateUpdate.nss = (pConfig->enable2x2 == 0) ? 0 : 1; |
| 2732 | rateUpdate.dev_mode = pHostapdAdapter->device_mode; |
| 2733 | rateUpdate.mcastDataRate24GHz = set_value; |
| 2734 | rateUpdate.mcastDataRate24GHzTxFlag = 1; |
| 2735 | rateUpdate.mcastDataRate5GHz = set_value; |
| 2736 | rateUpdate.bcastDataRate = -1; |
| 2737 | status = sme_send_rate_update_ind(hHal, &rateUpdate); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2738 | if (QDF_STATUS_SUCCESS != status) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2739 | hdd_err("SET_MC_RATE failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2740 | ret = -1; |
| 2741 | } |
| 2742 | break; |
| 2743 | } |
| 2744 | |
| 2745 | case QCSAP_PARAM_SET_TXRX_FW_STATS: |
| 2746 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2747 | hdd_notice("QCSAP_PARAM_SET_TXRX_FW_STATS val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2748 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2749 | WMA_VDEV_TXRX_FWSTATS_ENABLE_CMDID, |
| 2750 | set_value, VDEV_CMD); |
| 2751 | break; |
| 2752 | } |
| 2753 | /* Firmware debug log */ |
| 2754 | case QCSAP_DBGLOG_LOG_LEVEL: |
| 2755 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2756 | hdd_notice("QCSAP_DBGLOG_LOG_LEVEL val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2757 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2758 | WMI_DBGLOG_LOG_LEVEL, |
| 2759 | set_value, DBG_CMD); |
| 2760 | break; |
| 2761 | } |
| 2762 | |
| 2763 | case QCSAP_DBGLOG_VAP_ENABLE: |
| 2764 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2765 | hdd_notice("QCSAP_DBGLOG_VAP_ENABLE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2766 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2767 | WMI_DBGLOG_VAP_ENABLE, |
| 2768 | set_value, DBG_CMD); |
| 2769 | break; |
| 2770 | } |
| 2771 | |
| 2772 | case QCSAP_DBGLOG_VAP_DISABLE: |
| 2773 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2774 | hdd_notice("QCSAP_DBGLOG_VAP_DISABLE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2775 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2776 | WMI_DBGLOG_VAP_DISABLE, |
| 2777 | set_value, DBG_CMD); |
| 2778 | break; |
| 2779 | } |
| 2780 | |
| 2781 | case QCSAP_DBGLOG_MODULE_ENABLE: |
| 2782 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2783 | hdd_notice("QCSAP_DBGLOG_MODULE_ENABLE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2784 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2785 | WMI_DBGLOG_MODULE_ENABLE, |
| 2786 | set_value, DBG_CMD); |
| 2787 | break; |
| 2788 | } |
| 2789 | |
| 2790 | case QCSAP_DBGLOG_MODULE_DISABLE: |
| 2791 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2792 | hdd_notice("QCSAP_DBGLOG_MODULE_DISABLE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2793 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2794 | WMI_DBGLOG_MODULE_DISABLE, |
| 2795 | set_value, DBG_CMD); |
| 2796 | break; |
| 2797 | } |
| 2798 | |
| 2799 | case QCSAP_DBGLOG_MOD_LOG_LEVEL: |
| 2800 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2801 | hdd_notice("QCSAP_DBGLOG_MOD_LOG_LEVEL val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2802 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2803 | WMI_DBGLOG_MOD_LOG_LEVEL, |
| 2804 | set_value, DBG_CMD); |
| 2805 | break; |
| 2806 | } |
| 2807 | |
| 2808 | case QCSAP_DBGLOG_TYPE: |
| 2809 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2810 | hdd_notice("QCSAP_DBGLOG_TYPE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2811 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2812 | WMI_DBGLOG_TYPE, |
| 2813 | set_value, DBG_CMD); |
| 2814 | break; |
| 2815 | } |
| 2816 | case QCSAP_DBGLOG_REPORT_ENABLE: |
| 2817 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2818 | hdd_notice("QCSAP_DBGLOG_REPORT_ENABLE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2819 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2820 | WMI_DBGLOG_REPORT_ENABLE, |
| 2821 | set_value, DBG_CMD); |
| 2822 | break; |
| 2823 | } |
| 2824 | case QCSAP_PARAM_SET_MCC_CHANNEL_LATENCY: |
| 2825 | { |
| 2826 | cds_set_mcc_latency(pHostapdAdapter, set_value); |
| 2827 | break; |
| 2828 | } |
| 2829 | |
| 2830 | case QCSAP_PARAM_SET_MCC_CHANNEL_QUOTA: |
| 2831 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2832 | hdd_notice("iwpriv cmd to set MCC quota value %dms", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2833 | set_value); |
| 2834 | ret = cds_go_set_mcc_p2p_quota(pHostapdAdapter, |
| 2835 | set_value); |
| 2836 | break; |
| 2837 | } |
| 2838 | |
| 2839 | case QCASAP_TXRX_FWSTATS_RESET: |
| 2840 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2841 | hdd_notice("WE_TXRX_FWSTATS_RESET val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2842 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2843 | WMA_VDEV_TXRX_FWSTATS_RESET_CMDID, |
| 2844 | set_value, VDEV_CMD); |
| 2845 | break; |
| 2846 | } |
| 2847 | |
| 2848 | case QCSAP_PARAM_RTSCTS: |
| 2849 | { |
| 2850 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2851 | WMI_VDEV_PARAM_ENABLE_RTSCTS, |
| 2852 | set_value, VDEV_CMD); |
| 2853 | if (ret) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2854 | hdd_err("FAILED TO SET RTSCTS at SAP"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2855 | ret = -EIO; |
| 2856 | } |
| 2857 | break; |
| 2858 | } |
| 2859 | case QCASAP_SET_11N_RATE: |
| 2860 | { |
| 2861 | uint8_t preamble = 0, nss = 0, rix = 0; |
| 2862 | tsap_Config_t *pConfig = |
| 2863 | &pHostapdAdapter->sessionCtx.ap.sapConfig; |
| 2864 | |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2865 | hdd_notice("SET_HT_RATE val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2866 | |
| 2867 | if (set_value != 0xff) { |
| 2868 | rix = RC_2_RATE_IDX(set_value); |
| 2869 | if (set_value & 0x80) { |
| 2870 | if (pConfig->SapHw_mode == |
| 2871 | eCSR_DOT11_MODE_11b |
| 2872 | || pConfig->SapHw_mode == |
| 2873 | eCSR_DOT11_MODE_11b_ONLY |
| 2874 | || pConfig->SapHw_mode == |
| 2875 | eCSR_DOT11_MODE_11g |
| 2876 | || pConfig->SapHw_mode == |
| 2877 | eCSR_DOT11_MODE_11g_ONLY |
| 2878 | || pConfig->SapHw_mode == |
| 2879 | eCSR_DOT11_MODE_abg |
| 2880 | || pConfig->SapHw_mode == |
| 2881 | eCSR_DOT11_MODE_11a) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2882 | hdd_err("Not valid mode for HT"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2883 | ret = -EIO; |
| 2884 | break; |
| 2885 | } |
| 2886 | preamble = WMI_RATE_PREAMBLE_HT; |
| 2887 | nss = HT_RC_2_STREAMS(set_value) - 1; |
| 2888 | } else if (set_value & 0x10) { |
| 2889 | if (pConfig->SapHw_mode == |
| 2890 | eCSR_DOT11_MODE_11a) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2891 | hdd_err("Not valid for cck"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2892 | ret = -EIO; |
| 2893 | break; |
| 2894 | } |
| 2895 | preamble = WMI_RATE_PREAMBLE_CCK; |
| 2896 | /* Enable Short preamble always |
| 2897 | * for CCK except 1mbps |
| 2898 | */ |
| 2899 | if (rix != 0x3) |
| 2900 | rix |= 0x4; |
| 2901 | } else { |
| 2902 | if (pConfig->SapHw_mode == |
| 2903 | eCSR_DOT11_MODE_11b |
| 2904 | || pConfig->SapHw_mode == |
| 2905 | eCSR_DOT11_MODE_11b_ONLY) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2906 | hdd_err("Not valid for OFDM"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2907 | ret = -EIO; |
| 2908 | break; |
| 2909 | } |
| 2910 | preamble = WMI_RATE_PREAMBLE_OFDM; |
| 2911 | } |
| 2912 | set_value = (preamble << 6) | (nss << 4) | rix; |
| 2913 | } |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2914 | hdd_notice("SET_HT_RATE val %d rix %d preamble %x nss %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2915 | set_value, rix, preamble, nss); |
| 2916 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2917 | WMI_VDEV_PARAM_FIXED_RATE, |
| 2918 | set_value, VDEV_CMD); |
| 2919 | break; |
| 2920 | } |
| 2921 | |
| 2922 | case QCASAP_SET_VHT_RATE: |
| 2923 | { |
| 2924 | uint8_t preamble = 0, nss = 0, rix = 0; |
| 2925 | tsap_Config_t *pConfig = |
| 2926 | &pHostapdAdapter->sessionCtx.ap.sapConfig; |
| 2927 | |
| 2928 | if (pConfig->SapHw_mode != eCSR_DOT11_MODE_11ac && |
| 2929 | pConfig->SapHw_mode != eCSR_DOT11_MODE_11ac_ONLY) { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2930 | hdd_err("SET_VHT_RATE error: SapHw_mode= 0x%x, ch = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2931 | pConfig->SapHw_mode, pConfig->channel); |
| 2932 | ret = -EIO; |
| 2933 | break; |
| 2934 | } |
| 2935 | |
| 2936 | if (set_value != 0xff) { |
| 2937 | rix = RC_2_RATE_IDX_11AC(set_value); |
| 2938 | preamble = WMI_RATE_PREAMBLE_VHT; |
| 2939 | nss = HT_RC_2_STREAMS_11AC(set_value) - 1; |
| 2940 | |
| 2941 | set_value = (preamble << 6) | (nss << 4) | rix; |
| 2942 | } |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2943 | hdd_notice("SET_VHT_RATE val %d rix %d preamble %x nss %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2944 | set_value, rix, preamble, nss); |
| 2945 | |
| 2946 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2947 | WMI_VDEV_PARAM_FIXED_RATE, |
| 2948 | set_value, VDEV_CMD); |
| 2949 | break; |
| 2950 | } |
| 2951 | |
| 2952 | case QCASAP_SHORT_GI: |
| 2953 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2954 | hdd_notice("QCASAP_SET_SHORT_GI val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2955 | |
| 2956 | /* same as 40MHZ */ |
| 2957 | ret = sme_update_ht_config(hHal, pHostapdAdapter->sessionId, |
| 2958 | WNI_CFG_HT_CAP_INFO_SHORT_GI_20MHZ, |
| 2959 | set_value); |
| 2960 | if (ret) |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2961 | hdd_err("Failed to set ShortGI value ret(%d)", ret); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2962 | break; |
| 2963 | } |
| 2964 | |
| 2965 | case QCSAP_SET_AMPDU: |
| 2966 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2967 | hdd_notice("QCSAP_SET_AMPDU %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2968 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2969 | GEN_VDEV_PARAM_AMPDU, |
| 2970 | set_value, GEN_CMD); |
| 2971 | break; |
| 2972 | } |
| 2973 | |
| 2974 | case QCSAP_SET_AMSDU: |
| 2975 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2976 | hdd_notice("QCSAP_SET_AMSDU %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2977 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2978 | GEN_VDEV_PARAM_AMSDU, |
| 2979 | set_value, GEN_CMD); |
| 2980 | break; |
| 2981 | } |
| 2982 | case QCSAP_GTX_HT_MCS: |
| 2983 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2984 | hdd_notice("WMI_VDEV_PARAM_GTX_HT_MCS %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2985 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2986 | WMI_VDEV_PARAM_GTX_HT_MCS, |
| 2987 | set_value, GTX_CMD); |
| 2988 | break; |
| 2989 | } |
| 2990 | |
| 2991 | case QCSAP_GTX_VHT_MCS: |
| 2992 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 2993 | hdd_notice("WMI_VDEV_PARAM_GTX_VHT_MCS %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2994 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 2995 | WMI_VDEV_PARAM_GTX_VHT_MCS, |
| 2996 | set_value, GTX_CMD); |
| 2997 | break; |
| 2998 | } |
| 2999 | |
| 3000 | case QCSAP_GTX_USRCFG: |
| 3001 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3002 | hdd_notice("WMI_VDEV_PARAM_GTX_USR_CFG %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3003 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3004 | WMI_VDEV_PARAM_GTX_USR_CFG, |
| 3005 | set_value, GTX_CMD); |
| 3006 | break; |
| 3007 | } |
| 3008 | |
| 3009 | case QCSAP_GTX_THRE: |
| 3010 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3011 | hdd_notice("WMI_VDEV_PARAM_GTX_THRE %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3012 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3013 | WMI_VDEV_PARAM_GTX_THRE, |
| 3014 | set_value, GTX_CMD); |
| 3015 | break; |
| 3016 | } |
| 3017 | |
| 3018 | case QCSAP_GTX_MARGIN: |
| 3019 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3020 | hdd_notice("WMI_VDEV_PARAM_GTX_MARGIN %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3021 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3022 | WMI_VDEV_PARAM_GTX_MARGIN, |
| 3023 | set_value, GTX_CMD); |
| 3024 | break; |
| 3025 | } |
| 3026 | |
| 3027 | case QCSAP_GTX_STEP: |
| 3028 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3029 | hdd_notice("WMI_VDEV_PARAM_GTX_STEP %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3030 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3031 | WMI_VDEV_PARAM_GTX_STEP, |
| 3032 | set_value, GTX_CMD); |
| 3033 | break; |
| 3034 | } |
| 3035 | |
| 3036 | case QCSAP_GTX_MINTPC: |
| 3037 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3038 | hdd_notice("WMI_VDEV_PARAM_GTX_MINTPC %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3039 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3040 | WMI_VDEV_PARAM_GTX_MINTPC, |
| 3041 | set_value, GTX_CMD); |
| 3042 | break; |
| 3043 | } |
| 3044 | |
| 3045 | case QCSAP_GTX_BWMASK: |
| 3046 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3047 | hdd_notice("WMI_VDEV_PARAM_GTX_BWMASK %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3048 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3049 | WMI_VDEV_PARAM_GTX_BW_MASK, |
| 3050 | set_value, GTX_CMD); |
| 3051 | break; |
| 3052 | } |
| 3053 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3054 | case QCASAP_SET_TM_LEVEL: |
| 3055 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3056 | hdd_notice("Set Thermal Mitigation Level %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3057 | (void)sme_set_thermal_level(hHal, set_value); |
| 3058 | break; |
| 3059 | } |
| 3060 | |
| 3061 | case QCASAP_SET_DFS_IGNORE_CAC: |
| 3062 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3063 | hdd_notice("Set Dfs ignore CAC %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3064 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 3065 | if (pHostapdAdapter->device_mode != QDF_SAP_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3066 | return -EINVAL; |
| 3067 | |
| 3068 | ret = wlansap_set_dfs_ignore_cac(hHal, set_value); |
| 3069 | break; |
| 3070 | } |
| 3071 | |
| 3072 | case QCASAP_SET_DFS_TARGET_CHNL: |
| 3073 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3074 | hdd_notice("Set Dfs target channel %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3075 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 3076 | if (pHostapdAdapter->device_mode != QDF_SAP_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3077 | return -EINVAL; |
| 3078 | |
| 3079 | ret = wlansap_set_dfs_target_chnl(hHal, set_value); |
| 3080 | break; |
| 3081 | } |
| 3082 | |
| 3083 | case QCASAP_SET_DFS_NOL: |
| 3084 | wlansap_set_dfs_nol( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 3085 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3086 | (eSapDfsNolType) set_value); |
| 3087 | break; |
| 3088 | |
| 3089 | case QCASAP_SET_RADAR_CMD: |
| 3090 | { |
| 3091 | hdd_context_t *pHddCtx = |
| 3092 | WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3093 | uint8_t ch = |
| 3094 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))-> |
| 3095 | operatingChannel; |
| 3096 | bool isDfsch; |
Arif Hussain | 2a7c1f3 | 2016-07-18 14:24:36 -0700 | [diff] [blame] | 3097 | int32_t dfs_radar_found; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3098 | |
| 3099 | isDfsch = (CHANNEL_STATE_DFS == |
| 3100 | cds_get_channel_state(ch)); |
| 3101 | |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3102 | hdd_notice("Set QCASAP_SET_RADAR_CMD val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3103 | |
Arif Hussain | 2a7c1f3 | 2016-07-18 14:24:36 -0700 | [diff] [blame] | 3104 | dfs_radar_found = qdf_atomic_read(&pHddCtx->dfs_radar_found); |
| 3105 | if (!dfs_radar_found && isDfsch) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3106 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3107 | WMA_VDEV_DFS_CONTROL_CMDID, |
| 3108 | set_value, VDEV_CMD); |
| 3109 | } else { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3110 | hdd_err("Ignore, radar_found: %d, dfs_channel: %d", |
Arif Hussain | 2a7c1f3 | 2016-07-18 14:24:36 -0700 | [diff] [blame] | 3111 | dfs_radar_found, isDfsch); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3112 | } |
| 3113 | break; |
| 3114 | } |
| 3115 | case QCASAP_TX_CHAINMASK_CMD: |
| 3116 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3117 | hdd_notice("QCASAP_TX_CHAINMASK_CMD val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3118 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3119 | WMI_PDEV_PARAM_TX_CHAIN_MASK, |
| 3120 | set_value, PDEV_CMD); |
| 3121 | break; |
| 3122 | } |
| 3123 | |
| 3124 | case QCASAP_RX_CHAINMASK_CMD: |
| 3125 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3126 | hdd_notice("QCASAP_RX_CHAINMASK_CMD val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3127 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3128 | WMI_PDEV_PARAM_RX_CHAIN_MASK, |
| 3129 | set_value, PDEV_CMD); |
| 3130 | break; |
| 3131 | } |
| 3132 | |
| 3133 | case QCASAP_NSS_CMD: |
| 3134 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3135 | hdd_notice("QCASAP_NSS_CMD val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3136 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3137 | WMI_VDEV_PARAM_NSS, |
| 3138 | set_value, VDEV_CMD); |
| 3139 | break; |
| 3140 | } |
| 3141 | |
| 3142 | case QCSAP_IPA_UC_STAT: |
| 3143 | { |
| 3144 | /* If input value is non-zero get stats */ |
| 3145 | switch (set_value) { |
| 3146 | case 1: |
| 3147 | hdd_ipa_uc_stat_request(pHostapdAdapter, set_value); |
| 3148 | break; |
| 3149 | case 3: |
Yun Park | b187d54 | 2016-11-14 18:10:04 -0800 | [diff] [blame^] | 3150 | hdd_ipa_uc_rt_debug_host_dump(hdd_ctx); |
| 3151 | break; |
| 3152 | case 4: |
| 3153 | hdd_ipa_dump_info(hdd_ctx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3154 | break; |
| 3155 | default: |
| 3156 | /* place holder for stats clean up |
Yun Park | b187d54 | 2016-11-14 18:10:04 -0800 | [diff] [blame^] | 3157 | * Stats clean not implemented yet on FW and IPA |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3158 | */ |
| 3159 | break; |
| 3160 | } |
| 3161 | return ret; |
| 3162 | } |
| 3163 | |
| 3164 | case QCASAP_SET_PHYMODE: |
| 3165 | { |
| 3166 | hdd_context_t *phddctx = |
| 3167 | WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3168 | |
| 3169 | ret = |
| 3170 | wlan_hdd_update_phymode(dev, hHal, set_value, |
| 3171 | phddctx); |
| 3172 | break; |
| 3173 | } |
| 3174 | case QCASAP_DUMP_STATS: |
| 3175 | { |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3176 | hdd_notice("QCASAP_DUMP_STATS val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3177 | hdd_wlan_dump_stats(pHostapdAdapter, set_value); |
| 3178 | break; |
| 3179 | } |
| 3180 | case QCASAP_CLEAR_STATS: |
| 3181 | { |
| 3182 | hdd_context_t *hdd_ctx = |
| 3183 | WLAN_HDD_GET_CTX(pHostapdAdapter); |
Leo Chang | fdb45c3 | 2016-10-28 11:09:23 -0700 | [diff] [blame] | 3184 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 3185 | |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3186 | hdd_notice("QCASAP_CLEAR_STATS val %d", set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3187 | switch (set_value) { |
| 3188 | case WLAN_HDD_STATS: |
| 3189 | memset(&pHostapdAdapter->stats, 0, |
| 3190 | sizeof(pHostapdAdapter->stats)); |
| 3191 | memset(&pHostapdAdapter->hdd_stats, 0, |
| 3192 | sizeof(pHostapdAdapter->hdd_stats)); |
| 3193 | break; |
| 3194 | case WLAN_TXRX_HIST_STATS: |
| 3195 | wlan_hdd_clear_tx_rx_histogram(hdd_ctx); |
| 3196 | break; |
| 3197 | case WLAN_HDD_NETIF_OPER_HISTORY: |
| 3198 | wlan_hdd_clear_netif_queue_history(hdd_ctx); |
| 3199 | break; |
Nirav Shah | bf1b033 | 2016-05-25 14:27:39 +0530 | [diff] [blame] | 3200 | case WLAN_HIF_STATS: |
| 3201 | hdd_clear_hif_stats(); |
| 3202 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3203 | default: |
Leo Chang | fdb45c3 | 2016-10-28 11:09:23 -0700 | [diff] [blame] | 3204 | if (soc) |
| 3205 | cdp_clear_stats(soc, set_value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3206 | } |
| 3207 | break; |
| 3208 | } |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3209 | case QCSAP_START_FW_PROFILING: |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3210 | hdd_notice("QCSAP_START_FW_PROFILING %d", set_value); |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3211 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3212 | WMI_WLAN_PROFILE_TRIGGER_CMDID, |
| 3213 | set_value, DBG_CMD); |
| 3214 | break; |
Manjeet Singh | e80d6d8 | 2016-09-02 19:04:41 +0530 | [diff] [blame] | 3215 | case QCASAP_PARAM_LDPC: |
| 3216 | ret = hdd_set_ldpc(pHostapdAdapter, set_value); |
| 3217 | break; |
| 3218 | case QCASAP_PARAM_TX_STBC: |
| 3219 | ret = hdd_set_tx_stbc(pHostapdAdapter, set_value); |
| 3220 | break; |
| 3221 | case QCASAP_PARAM_RX_STBC: |
| 3222 | ret = hdd_set_rx_stbc(pHostapdAdapter, set_value); |
| 3223 | break; |
| 3224 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3225 | default: |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3226 | hdd_err("Invalid setparam command %d value %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3227 | sub_cmd, set_value); |
| 3228 | ret = -EINVAL; |
| 3229 | break; |
| 3230 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3231 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3232 | return ret; |
| 3233 | } |
| 3234 | |
Manikandan Mohan | dcc21ba | 2016-03-15 14:31:56 -0700 | [diff] [blame] | 3235 | /** |
| 3236 | * __iw_softap_get_three() - return three value to upper layer. |
| 3237 | * @dev: pointer of net_device of this wireless card |
| 3238 | * @info: meta data about Request sent |
| 3239 | * @wrqu: include request info |
| 3240 | * @extra: buf used for in/out |
| 3241 | * |
| 3242 | * Return: execute result |
| 3243 | */ |
| 3244 | static int __iw_softap_get_three(struct net_device *dev, |
| 3245 | struct iw_request_info *info, |
| 3246 | union iwreq_data *wrqu, char *extra) |
| 3247 | { |
| 3248 | uint32_t *value = (uint32_t *)extra; |
| 3249 | uint32_t sub_cmd = value[0]; |
| 3250 | int ret = 0; /* success */ |
| 3251 | struct hdd_context_s *hdd_ctx; |
| 3252 | struct hdd_adapter_s *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 3253 | |
| 3254 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 3255 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3256 | if (ret != 0) |
| 3257 | return ret; |
| 3258 | |
| 3259 | switch (sub_cmd) { |
| 3260 | case QCSAP_GET_TSF: |
| 3261 | ret = hdd_indicate_tsf(adapter, value, 3); |
| 3262 | break; |
| 3263 | default: |
Jeff Johnson | edff0d9 | 2016-06-30 14:35:19 -0700 | [diff] [blame] | 3264 | hdd_err("Invalid getparam command %d", sub_cmd); |
Manikandan Mohan | dcc21ba | 2016-03-15 14:31:56 -0700 | [diff] [blame] | 3265 | ret = -EINVAL; |
| 3266 | break; |
| 3267 | } |
| 3268 | return ret; |
| 3269 | } |
| 3270 | |
| 3271 | |
| 3272 | /** |
| 3273 | * iw_softap_get_three() - return three value to upper layer. |
| 3274 | * |
| 3275 | * @dev: pointer of net_device of this wireless card |
| 3276 | * @info: meta data about Request sent |
| 3277 | * @wrqu: include request info |
| 3278 | * @extra: buf used for in/Output |
| 3279 | * |
| 3280 | * Return: execute result |
| 3281 | */ |
| 3282 | static int iw_softap_get_three(struct net_device *dev, |
| 3283 | struct iw_request_info *info, |
| 3284 | union iwreq_data *wrqu, char *extra) |
| 3285 | { |
| 3286 | int ret; |
| 3287 | |
| 3288 | cds_ssr_protect(__func__); |
| 3289 | ret = __iw_softap_get_three(dev, info, wrqu, extra); |
| 3290 | cds_ssr_unprotect(__func__); |
| 3291 | |
| 3292 | return ret; |
| 3293 | } |
| 3294 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3295 | int |
| 3296 | static iw_softap_setparam(struct net_device *dev, |
| 3297 | struct iw_request_info *info, |
| 3298 | union iwreq_data *wrqu, char *extra) |
| 3299 | { |
| 3300 | int ret; |
| 3301 | |
| 3302 | cds_ssr_protect(__func__); |
| 3303 | ret = __iw_softap_setparam(dev, info, wrqu, extra); |
| 3304 | cds_ssr_unprotect(__func__); |
| 3305 | |
| 3306 | return ret; |
| 3307 | } |
| 3308 | |
| 3309 | int |
| 3310 | static __iw_softap_getparam(struct net_device *dev, |
| 3311 | struct iw_request_info *info, |
| 3312 | union iwreq_data *wrqu, char *extra) |
| 3313 | { |
| 3314 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 3315 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 3316 | int *value = (int *)extra; |
| 3317 | int sub_cmd = value[0]; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3318 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3319 | int ret; |
| 3320 | hdd_context_t *hdd_ctx; |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 3321 | uint8_t nol[QDF_MAX_NUM_CHAN]; |
| 3322 | uint32_t nol_len = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3323 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3324 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3325 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3326 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3327 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3328 | if (0 != ret) |
| 3329 | return ret; |
| 3330 | |
| 3331 | switch (sub_cmd) { |
| 3332 | case QCSAP_PARAM_MAX_ASSOC: |
| 3333 | status = |
| 3334 | sme_cfg_get_int(hHal, WNI_CFG_ASSOC_STA_LIMIT, |
| 3335 | (uint32_t *) value); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3336 | if (QDF_STATUS_SUCCESS != status) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3337 | hdd_err("failed to get WNI_CFG_ASSOC_STA_LIMIT from cfg %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3338 | status); |
| 3339 | ret = -EIO; |
| 3340 | } |
| 3341 | break; |
| 3342 | |
| 3343 | case QCSAP_PARAM_AUTO_CHANNEL: |
| 3344 | *value = (WLAN_HDD_GET_CTX |
| 3345 | (pHostapdAdapter))->config->force_sap_acs; |
| 3346 | break; |
| 3347 | |
| 3348 | case QCSAP_PARAM_GET_WLAN_DBG: |
| 3349 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 3350 | qdf_trace_display(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3351 | *value = 0; |
| 3352 | break; |
| 3353 | } |
| 3354 | |
| 3355 | case QCSAP_PARAM_RTSCTS: |
| 3356 | { |
| 3357 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3358 | WMI_VDEV_PARAM_ENABLE_RTSCTS, |
| 3359 | VDEV_CMD); |
| 3360 | break; |
| 3361 | } |
| 3362 | |
| 3363 | case QCASAP_SHORT_GI: |
| 3364 | { |
| 3365 | *value = (int)sme_get_ht_config(hHal, |
| 3366 | pHostapdAdapter-> |
| 3367 | sessionId, |
| 3368 | WNI_CFG_HT_CAP_INFO_SHORT_GI_20MHZ); |
| 3369 | break; |
| 3370 | } |
| 3371 | |
| 3372 | case QCSAP_GTX_HT_MCS: |
| 3373 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3374 | hdd_notice("GET WMI_VDEV_PARAM_GTX_HT_MCS"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3375 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3376 | WMI_VDEV_PARAM_GTX_HT_MCS, |
| 3377 | GTX_CMD); |
| 3378 | break; |
| 3379 | } |
| 3380 | |
| 3381 | case QCSAP_GTX_VHT_MCS: |
| 3382 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3383 | hdd_notice("GET WMI_VDEV_PARAM_GTX_VHT_MCS"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3384 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3385 | WMI_VDEV_PARAM_GTX_VHT_MCS, |
| 3386 | GTX_CMD); |
| 3387 | break; |
| 3388 | } |
| 3389 | |
| 3390 | case QCSAP_GTX_USRCFG: |
| 3391 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3392 | hdd_notice("GET WMI_VDEV_PARAM_GTX_USR_CFG"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3393 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3394 | WMI_VDEV_PARAM_GTX_USR_CFG, |
| 3395 | GTX_CMD); |
| 3396 | break; |
| 3397 | } |
| 3398 | |
| 3399 | case QCSAP_GTX_THRE: |
| 3400 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3401 | hdd_notice("GET WMI_VDEV_PARAM_GTX_THRE"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3402 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3403 | WMI_VDEV_PARAM_GTX_THRE, |
| 3404 | GTX_CMD); |
| 3405 | break; |
| 3406 | } |
| 3407 | |
| 3408 | case QCSAP_GTX_MARGIN: |
| 3409 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3410 | hdd_notice("GET WMI_VDEV_PARAM_GTX_MARGIN"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3411 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3412 | WMI_VDEV_PARAM_GTX_MARGIN, |
| 3413 | GTX_CMD); |
| 3414 | break; |
| 3415 | } |
| 3416 | |
| 3417 | case QCSAP_GTX_STEP: |
| 3418 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3419 | hdd_notice("GET WMI_VDEV_PARAM_GTX_STEP"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3420 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3421 | WMI_VDEV_PARAM_GTX_STEP, |
| 3422 | GTX_CMD); |
| 3423 | break; |
| 3424 | } |
| 3425 | |
| 3426 | case QCSAP_GTX_MINTPC: |
| 3427 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3428 | hdd_notice("GET WMI_VDEV_PARAM_GTX_MINTPC"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3429 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3430 | WMI_VDEV_PARAM_GTX_MINTPC, |
| 3431 | GTX_CMD); |
| 3432 | break; |
| 3433 | } |
| 3434 | |
| 3435 | case QCSAP_GTX_BWMASK: |
| 3436 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3437 | hdd_notice("GET WMI_VDEV_PARAM_GTX_BW_MASK"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3438 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3439 | WMI_VDEV_PARAM_GTX_BW_MASK, |
| 3440 | GTX_CMD); |
| 3441 | break; |
| 3442 | } |
| 3443 | |
| 3444 | case QCASAP_GET_DFS_NOL: |
| 3445 | { |
| 3446 | wlansap_get_dfs_nol( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 3447 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 3448 | nol, &nol_len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3449 | } |
| 3450 | break; |
| 3451 | |
| 3452 | case QCSAP_GET_ACL: |
| 3453 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3454 | hdd_notice("QCSAP_GET_ACL"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3455 | if (hdd_print_acl(pHostapdAdapter) != |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3456 | QDF_STATUS_SUCCESS) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3457 | hdd_err("QCSAP_GET_ACL returned Error: not completed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3458 | } |
| 3459 | *value = 0; |
| 3460 | break; |
| 3461 | } |
| 3462 | |
| 3463 | case QCASAP_TX_CHAINMASK_CMD: |
| 3464 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3465 | hdd_notice("QCASAP_TX_CHAINMASK_CMD"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3466 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3467 | WMI_PDEV_PARAM_TX_CHAIN_MASK, |
| 3468 | PDEV_CMD); |
| 3469 | break; |
| 3470 | } |
| 3471 | |
| 3472 | case QCASAP_RX_CHAINMASK_CMD: |
| 3473 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3474 | hdd_notice("QCASAP_RX_CHAINMASK_CMD"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3475 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3476 | WMI_PDEV_PARAM_RX_CHAIN_MASK, |
| 3477 | PDEV_CMD); |
| 3478 | break; |
| 3479 | } |
| 3480 | |
| 3481 | case QCASAP_NSS_CMD: |
| 3482 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3483 | hdd_notice("QCASAP_NSS_CMD"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3484 | *value = wma_cli_get_command(pHostapdAdapter->sessionId, |
| 3485 | WMI_VDEV_PARAM_NSS, |
| 3486 | VDEV_CMD); |
| 3487 | break; |
| 3488 | } |
Manikandan Mohan | dcc21ba | 2016-03-15 14:31:56 -0700 | [diff] [blame] | 3489 | case QCSAP_CAP_TSF: |
| 3490 | ret = hdd_capture_tsf(pHostapdAdapter, (uint32_t *)value, 1); |
| 3491 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3492 | case QCASAP_GET_TEMP_CMD: |
| 3493 | { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3494 | hdd_notice("QCASAP_GET_TEMP_CMD"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3495 | ret = wlan_hdd_get_temperature(pHostapdAdapter, value); |
| 3496 | break; |
| 3497 | } |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3498 | case QCSAP_GET_FW_PROFILE_DATA: |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3499 | hdd_notice("QCSAP_GET_FW_PROFILE_DATA"); |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3500 | ret = wma_cli_set_command(pHostapdAdapter->sessionId, |
| 3501 | WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID, |
| 3502 | 0, DBG_CMD); |
| 3503 | break; |
Manjeet Singh | e80d6d8 | 2016-09-02 19:04:41 +0530 | [diff] [blame] | 3504 | case QCASAP_PARAM_LDPC: |
| 3505 | { |
| 3506 | ret = hdd_get_ldpc(pHostapdAdapter, value); |
| 3507 | break; |
| 3508 | } |
| 3509 | case QCASAP_PARAM_TX_STBC: |
| 3510 | { |
| 3511 | ret = hdd_get_tx_stbc(pHostapdAdapter, value); |
| 3512 | break; |
| 3513 | } |
| 3514 | case QCASAP_PARAM_RX_STBC: |
| 3515 | { |
| 3516 | ret = hdd_get_rx_stbc(pHostapdAdapter, value); |
| 3517 | break; |
| 3518 | } |
Kai Liu | bdd5fcb | 2016-09-28 22:55:44 +0800 | [diff] [blame] | 3519 | case QCSAP_PARAM_CHAN_WIDTH: |
| 3520 | { |
| 3521 | ret = hdd_sap_get_chan_width(pHostapdAdapter, value); |
| 3522 | break; |
| 3523 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3524 | default: |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3525 | hdd_err("Invalid getparam command %d", sub_cmd); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3526 | ret = -EINVAL; |
| 3527 | break; |
| 3528 | |
| 3529 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3530 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3531 | return ret; |
| 3532 | } |
| 3533 | |
| 3534 | int |
| 3535 | static iw_softap_getparam(struct net_device *dev, |
| 3536 | struct iw_request_info *info, |
| 3537 | union iwreq_data *wrqu, char *extra) |
| 3538 | { |
| 3539 | int ret; |
| 3540 | |
| 3541 | cds_ssr_protect(__func__); |
| 3542 | ret = __iw_softap_getparam(dev, info, wrqu, extra); |
| 3543 | cds_ssr_unprotect(__func__); |
| 3544 | |
| 3545 | return ret; |
| 3546 | } |
| 3547 | |
| 3548 | /* Usage: |
| 3549 | BLACK_LIST = 0 |
| 3550 | WHITE_LIST = 1 |
| 3551 | ADD MAC = 0 |
| 3552 | REMOVE MAC = 1 |
| 3553 | |
| 3554 | mac addr will be accepted as a 6 octet mac address with each octet inputted in hex |
| 3555 | for e.g. 00:0a:f5:11:22:33 will be represented as 0x00 0x0a 0xf5 0x11 0x22 0x33 |
| 3556 | while using this ioctl |
| 3557 | |
| 3558 | Syntax: |
| 3559 | iwpriv softap.0 modify_acl |
| 3560 | <6 octet mac addr> <list type> <cmd type> |
| 3561 | |
| 3562 | Examples: |
| 3563 | eg 1. to add a mac addr 00:0a:f5:89:89:90 to the black list |
| 3564 | iwpriv softap.0 modify_acl 0x00 0x0a 0xf5 0x89 0x89 0x90 0 0 |
| 3565 | eg 2. to delete a mac addr 00:0a:f5:89:89:90 from white list |
| 3566 | iwpriv softap.0 modify_acl 0x00 0x0a 0xf5 0x89 0x89 0x90 1 1 |
| 3567 | */ |
| 3568 | static |
| 3569 | int __iw_softap_modify_acl(struct net_device *dev, |
| 3570 | struct iw_request_info *info, |
| 3571 | union iwreq_data *wrqu, char *extra) |
| 3572 | { |
| 3573 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3574 | uint8_t *value = (uint8_t *) extra; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3575 | uint8_t pPeerStaMac[QDF_MAC_ADDR_SIZE]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3576 | int listType, cmd, i; |
| 3577 | int ret; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3578 | QDF_STATUS qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3579 | hdd_context_t *hdd_ctx; |
| 3580 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3581 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3582 | |
| 3583 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3584 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3585 | if (0 != ret) |
| 3586 | return ret; |
| 3587 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3588 | for (i = 0; i < QDF_MAC_ADDR_SIZE; i++) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3589 | pPeerStaMac[i] = *(value + i); |
| 3590 | |
| 3591 | listType = (int)(*(value + i)); |
| 3592 | i++; |
| 3593 | cmd = (int)(*(value + i)); |
| 3594 | |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3595 | hdd_notice("Modify ACL mac:" MAC_ADDRESS_STR " type: %d cmd: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3596 | MAC_ADDR_ARRAY(pPeerStaMac), listType, cmd); |
| 3597 | |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 3598 | qdf_status = wlansap_modify_acl( |
| 3599 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 3600 | pPeerStaMac, (eSapACLType) listType, (eSapACLCmdType) cmd); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3601 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3602 | hdd_err("Modify ACL failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3603 | ret = -EIO; |
| 3604 | } |
| 3605 | EXIT(); |
| 3606 | return ret; |
| 3607 | } |
| 3608 | |
| 3609 | static |
| 3610 | int iw_softap_modify_acl(struct net_device *dev, |
| 3611 | struct iw_request_info *info, |
| 3612 | union iwreq_data *wrqu, char *extra) |
| 3613 | { |
| 3614 | int ret; |
| 3615 | |
| 3616 | cds_ssr_protect(__func__); |
| 3617 | ret = __iw_softap_modify_acl(dev, info, wrqu, extra); |
| 3618 | cds_ssr_unprotect(__func__); |
| 3619 | |
| 3620 | return ret; |
| 3621 | } |
| 3622 | |
| 3623 | int |
| 3624 | static __iw_softap_getchannel(struct net_device *dev, |
| 3625 | struct iw_request_info *info, |
| 3626 | union iwreq_data *wrqu, char *extra) |
| 3627 | { |
| 3628 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 3629 | hdd_context_t *hdd_ctx; |
| 3630 | int *value = (int *)extra; |
| 3631 | int ret; |
| 3632 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3633 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3634 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3635 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3636 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3637 | if (0 != ret) |
| 3638 | return ret; |
| 3639 | |
| 3640 | *value = 0; |
| 3641 | if (test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags)) |
| 3642 | *value = (WLAN_HDD_GET_AP_CTX_PTR( |
| 3643 | pHostapdAdapter))->operatingChannel; |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3644 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3645 | return 0; |
| 3646 | } |
| 3647 | |
| 3648 | int |
| 3649 | static iw_softap_getchannel(struct net_device *dev, |
| 3650 | struct iw_request_info *info, |
| 3651 | union iwreq_data *wrqu, char *extra) |
| 3652 | { |
| 3653 | int ret; |
| 3654 | |
| 3655 | cds_ssr_protect(__func__); |
| 3656 | ret = __iw_softap_getchannel(dev, info, wrqu, extra); |
| 3657 | cds_ssr_unprotect(__func__); |
| 3658 | |
| 3659 | return ret; |
| 3660 | } |
| 3661 | |
| 3662 | int |
| 3663 | static __iw_softap_set_max_tx_power(struct net_device *dev, |
| 3664 | struct iw_request_info *info, |
| 3665 | union iwreq_data *wrqu, char *extra) |
| 3666 | { |
| 3667 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 3668 | hdd_context_t *hdd_ctx; |
| 3669 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 3670 | int *value = (int *)extra; |
| 3671 | int set_value; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3672 | int ret; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3673 | struct qdf_mac_addr bssid = QDF_MAC_ADDR_BROADCAST_INITIALIZER; |
| 3674 | struct qdf_mac_addr selfMac = QDF_MAC_ADDR_BROADCAST_INITIALIZER; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3675 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3676 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3677 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3678 | if (NULL == value) |
| 3679 | return -ENOMEM; |
| 3680 | |
| 3681 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3682 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3683 | if (0 != ret) |
| 3684 | return ret; |
| 3685 | |
| 3686 | /* Assign correct slef MAC address */ |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 3687 | qdf_copy_macaddr(&bssid, &pHostapdAdapter->macAddressCurrent); |
| 3688 | qdf_copy_macaddr(&selfMac, &pHostapdAdapter->macAddressCurrent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3689 | |
| 3690 | set_value = value[0]; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3691 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3692 | sme_set_max_tx_power(hHal, bssid, selfMac, set_value)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3693 | hdd_err("Setting maximum tx power failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3694 | return -EIO; |
| 3695 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3696 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3697 | return 0; |
| 3698 | } |
| 3699 | |
| 3700 | int |
| 3701 | static iw_softap_set_max_tx_power(struct net_device *dev, |
| 3702 | struct iw_request_info *info, |
| 3703 | union iwreq_data *wrqu, char *extra) |
| 3704 | { |
| 3705 | int ret; |
| 3706 | |
| 3707 | cds_ssr_protect(__func__); |
| 3708 | ret = __iw_softap_set_max_tx_power(dev, info, wrqu, extra); |
| 3709 | cds_ssr_unprotect(__func__); |
| 3710 | |
| 3711 | return ret; |
| 3712 | } |
| 3713 | |
| 3714 | int |
Srinivas Girigowda | c34f11d | 2016-02-25 16:02:42 -0800 | [diff] [blame] | 3715 | static __iw_softap_set_pktlog(struct net_device *dev, |
| 3716 | struct iw_request_info *info, |
| 3717 | union iwreq_data *wrqu, char *extra) |
| 3718 | { |
| 3719 | hdd_adapter_t *pHostapdAdapter = netdev_priv(dev); |
| 3720 | hdd_context_t *hdd_ctx; |
| 3721 | int *value = (int *)extra; |
| 3722 | |
| 3723 | ENTER_DEV(dev); |
| 3724 | |
| 3725 | if (NULL == value) |
| 3726 | return -ENOMEM; |
| 3727 | |
Poddar, Siddarth | 176c436 | 2016-10-03 12:25:00 +0530 | [diff] [blame] | 3728 | if (wrqu->data.length < 1 || wrqu->data.length > 2) { |
| 3729 | hdd_err("pktlog: either 1 or 2 parameters are required"); |
| 3730 | return -EINVAL; |
| 3731 | } |
| 3732 | |
Srinivas Girigowda | c34f11d | 2016-02-25 16:02:42 -0800 | [diff] [blame] | 3733 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
Poddar, Siddarth | 176c436 | 2016-10-03 12:25:00 +0530 | [diff] [blame] | 3734 | return hdd_process_pktlog_command(hdd_ctx, value[0], value[1]); |
Srinivas Girigowda | c34f11d | 2016-02-25 16:02:42 -0800 | [diff] [blame] | 3735 | } |
| 3736 | |
| 3737 | int |
| 3738 | static iw_softap_set_pktlog(struct net_device *dev, |
| 3739 | struct iw_request_info *info, |
| 3740 | union iwreq_data *wrqu, char *extra) |
| 3741 | { |
| 3742 | int ret; |
| 3743 | |
| 3744 | cds_ssr_protect(__func__); |
| 3745 | ret = __iw_softap_set_pktlog(dev, info, wrqu, extra); |
| 3746 | cds_ssr_unprotect(__func__); |
| 3747 | |
| 3748 | return ret; |
| 3749 | } |
| 3750 | |
| 3751 | |
| 3752 | int |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3753 | static __iw_softap_set_tx_power(struct net_device *dev, |
| 3754 | struct iw_request_info *info, |
| 3755 | union iwreq_data *wrqu, char *extra) |
| 3756 | { |
| 3757 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 3758 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 3759 | hdd_context_t *hdd_ctx; |
| 3760 | int *value = (int *)extra; |
| 3761 | int set_value; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3762 | struct qdf_mac_addr bssid; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3763 | int ret; |
| 3764 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3765 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3766 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3767 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3768 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3769 | if (0 != ret) |
| 3770 | return ret; |
| 3771 | |
| 3772 | if (NULL == value) |
| 3773 | return -ENOMEM; |
| 3774 | |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 3775 | qdf_copy_macaddr(&bssid, &pHostapdAdapter->macAddressCurrent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3776 | |
| 3777 | set_value = value[0]; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3778 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3779 | sme_set_tx_power(hHal, pHostapdAdapter->sessionId, bssid, |
| 3780 | pHostapdAdapter->device_mode, set_value)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3781 | hdd_err("Setting tx power failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3782 | return -EIO; |
| 3783 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3784 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3785 | return 0; |
| 3786 | } |
| 3787 | |
| 3788 | int |
| 3789 | static iw_softap_set_tx_power(struct net_device *dev, |
| 3790 | struct iw_request_info *info, |
| 3791 | union iwreq_data *wrqu, char *extra) |
| 3792 | { |
| 3793 | int ret; |
| 3794 | |
| 3795 | cds_ssr_protect(__func__); |
| 3796 | ret = __iw_softap_set_tx_power(dev, info, wrqu, extra); |
| 3797 | cds_ssr_unprotect(__func__); |
| 3798 | |
| 3799 | return ret; |
| 3800 | } |
| 3801 | |
| 3802 | #define IS_BROADCAST_MAC(x) (((x[0] & x[1] & x[2] & x[3] & x[4] & x[5]) == 0xff) ? 1 : 0) |
| 3803 | |
| 3804 | int |
| 3805 | static __iw_softap_getassoc_stamacaddr(struct net_device *dev, |
| 3806 | struct iw_request_info *info, |
| 3807 | union iwreq_data *wrqu, char *extra) |
| 3808 | { |
| 3809 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 3810 | hdd_station_info_t *pStaInfo = pHostapdAdapter->aStaInfo; |
| 3811 | hdd_context_t *hdd_ctx; |
| 3812 | char *buf; |
| 3813 | int cnt = 0; |
| 3814 | int left; |
| 3815 | int ret; |
| 3816 | /* maclist_index must be u32 to match userspace */ |
| 3817 | u32 maclist_index; |
| 3818 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3819 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3820 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3821 | /* |
| 3822 | * NOTE WELL: this is a "get" ioctl but it uses an even ioctl |
| 3823 | * number, and even numbered iocts are supposed to have "set" |
| 3824 | * semantics. Hence the wireless extensions support in the kernel |
| 3825 | * won't correctly copy the result to userspace, so the ioctl |
| 3826 | * handler itself must copy the data. Output format is 32-bit |
| 3827 | * record length, followed by 0 or more 6-byte STA MAC addresses. |
| 3828 | * |
| 3829 | * Further note that due to the incorrect semantics, the "iwpriv" |
| 3830 | * userspace application is unable to correctly invoke this API, |
| 3831 | * hence it is not registered in the hostapd_private_args. This |
| 3832 | * API can only be invoked by directly invoking the ioctl() system |
| 3833 | * call. |
| 3834 | */ |
| 3835 | |
| 3836 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3837 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3838 | if (0 != ret) |
| 3839 | return ret; |
| 3840 | |
| 3841 | /* make sure userspace allocated a reasonable buffer size */ |
| 3842 | if (wrqu->data.length < sizeof(maclist_index)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3843 | hdd_notice("invalid userspace buffer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3844 | return -EINVAL; |
| 3845 | } |
| 3846 | |
| 3847 | /* allocate local buffer to build the response */ |
| 3848 | buf = kmalloc(wrqu->data.length, GFP_KERNEL); |
| 3849 | if (!buf) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3850 | hdd_notice("failed to allocate response buffer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3851 | return -ENOMEM; |
| 3852 | } |
| 3853 | |
| 3854 | /* start indexing beyond where the record count will be written */ |
| 3855 | maclist_index = sizeof(maclist_index); |
| 3856 | left = wrqu->data.length - maclist_index; |
| 3857 | |
| 3858 | spin_lock_bh(&pHostapdAdapter->staInfo_lock); |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3859 | while ((cnt < WLAN_MAX_STA_COUNT) && (left >= QDF_MAC_ADDR_SIZE)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3860 | if ((pStaInfo[cnt].isUsed) && |
| 3861 | (!IS_BROADCAST_MAC(pStaInfo[cnt].macAddrSTA.bytes))) { |
| 3862 | memcpy(&buf[maclist_index], &(pStaInfo[cnt].macAddrSTA), |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3863 | QDF_MAC_ADDR_SIZE); |
| 3864 | maclist_index += QDF_MAC_ADDR_SIZE; |
| 3865 | left -= QDF_MAC_ADDR_SIZE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3866 | } |
| 3867 | cnt++; |
| 3868 | } |
| 3869 | spin_unlock_bh(&pHostapdAdapter->staInfo_lock); |
| 3870 | |
| 3871 | *((u32 *) buf) = maclist_index; |
| 3872 | wrqu->data.length = maclist_index; |
| 3873 | if (copy_to_user(wrqu->data.pointer, buf, maclist_index)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3874 | hdd_notice("failed to copy response to user buffer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3875 | ret = -EFAULT; |
| 3876 | } |
| 3877 | kfree(buf); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 3878 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3879 | return ret; |
| 3880 | } |
| 3881 | |
| 3882 | int |
| 3883 | static iw_softap_getassoc_stamacaddr(struct net_device *dev, |
| 3884 | struct iw_request_info *info, |
| 3885 | union iwreq_data *wrqu, char *extra) |
| 3886 | { |
| 3887 | int ret; |
| 3888 | |
| 3889 | cds_ssr_protect(__func__); |
| 3890 | ret = __iw_softap_getassoc_stamacaddr(dev, info, wrqu, extra); |
| 3891 | cds_ssr_unprotect(__func__); |
| 3892 | |
| 3893 | return ret; |
| 3894 | } |
| 3895 | |
| 3896 | /* Usage: |
| 3897 | mac addr will be accepted as a 6 octet mac address with each octet inputted in hex |
| 3898 | for e.g. 00:0a:f5:11:22:33 will be represented as 0x00 0x0a 0xf5 0x11 0x22 0x33 |
| 3899 | while using this ioctl |
| 3900 | |
| 3901 | Syntax: |
| 3902 | iwpriv softap.0 disassoc_sta <6 octet mac address> |
| 3903 | |
| 3904 | e.g. |
| 3905 | disassociate sta with mac addr 00:0a:f5:11:22:33 from softap |
| 3906 | iwpriv softap.0 disassoc_sta 0x00 0x0a 0xf5 0x11 0x22 0x33 |
| 3907 | */ |
| 3908 | |
| 3909 | int |
| 3910 | static __iw_softap_disassoc_sta(struct net_device *dev, |
| 3911 | struct iw_request_info *info, |
| 3912 | union iwreq_data *wrqu, char *extra) |
| 3913 | { |
| 3914 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 3915 | hdd_context_t *hdd_ctx; |
| 3916 | uint8_t *peerMacAddr; |
| 3917 | int ret; |
Deepthi Gowri | b3bfefd | 2016-09-13 15:14:34 +0530 | [diff] [blame] | 3918 | struct tagCsrDelStaParams del_sta_params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3919 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3920 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3921 | |
Mukul Sharma | 744420f | 2015-11-02 19:49:13 +0530 | [diff] [blame] | 3922 | if (!capable(CAP_NET_ADMIN)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3923 | hdd_err("permission check failed"); |
Mukul Sharma | 744420f | 2015-11-02 19:49:13 +0530 | [diff] [blame] | 3924 | return -EPERM; |
| 3925 | } |
| 3926 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3927 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 3928 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3929 | if (0 != ret) |
| 3930 | return ret; |
| 3931 | |
| 3932 | /* iwpriv tool or framework calls this ioctl with |
| 3933 | * data passed in extra (less than 16 octets); |
| 3934 | */ |
| 3935 | peerMacAddr = (uint8_t *) (extra); |
| 3936 | |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 3937 | hdd_notice("data " MAC_ADDRESS_STR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3938 | MAC_ADDR_ARRAY(peerMacAddr)); |
Deepthi Gowri | b3bfefd | 2016-09-13 15:14:34 +0530 | [diff] [blame] | 3939 | wlansap_populate_del_sta_params(peerMacAddr, |
| 3940 | eSIR_MAC_DEAUTH_LEAVING_BSS_REASON, |
| 3941 | (SIR_MAC_MGMT_DISASSOC >> 4), |
| 3942 | &del_sta_params); |
| 3943 | hdd_softap_sta_disassoc(pHostapdAdapter, &del_sta_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3944 | EXIT(); |
| 3945 | return 0; |
| 3946 | } |
| 3947 | |
| 3948 | int |
| 3949 | static iw_softap_disassoc_sta(struct net_device *dev, |
| 3950 | struct iw_request_info *info, |
| 3951 | union iwreq_data *wrqu, char *extra) |
| 3952 | { |
| 3953 | int ret; |
| 3954 | |
| 3955 | cds_ssr_protect(__func__); |
| 3956 | ret = __iw_softap_disassoc_sta(dev, info, wrqu, extra); |
| 3957 | cds_ssr_unprotect(__func__); |
| 3958 | |
| 3959 | return ret; |
| 3960 | } |
| 3961 | |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3962 | /** |
| 3963 | * iw_get_char_setnone() - Generic "get char" private ioctl handler |
| 3964 | * @dev: device upon which the ioctl was received |
| 3965 | * @info: ioctl request information |
| 3966 | * @wrqu: ioctl request data |
| 3967 | * @extra: ioctl extra data |
| 3968 | * |
| 3969 | * Return: 0 on success, non-zero on error |
| 3970 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3971 | static int __iw_get_char_setnone(struct net_device *dev, |
| 3972 | struct iw_request_info *info, |
| 3973 | union iwreq_data *wrqu, char *extra) |
| 3974 | { |
| 3975 | hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3976 | int ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3977 | int sub_cmd = wrqu->data.flags; |
| 3978 | hdd_context_t *hdd_ctx; |
| 3979 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 3980 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3981 | |
| 3982 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3983 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 3984 | if (ret != 0) |
| 3985 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3986 | |
| 3987 | switch (sub_cmd) { |
| 3988 | case QCSAP_GET_STATS: |
| 3989 | hdd_wlan_get_stats(adapter, &(wrqu->data.length), |
| 3990 | extra, WE_MAX_STR_LEN); |
| 3991 | break; |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3992 | case QCSAP_LIST_FW_PROFILE: |
| 3993 | hdd_wlan_list_fw_profile(&(wrqu->data.length), |
| 3994 | extra, WE_MAX_STR_LEN); |
| 3995 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3996 | } |
| 3997 | |
| 3998 | EXIT(); |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 3999 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4000 | } |
| 4001 | |
| 4002 | static int iw_get_char_setnone(struct net_device *dev, |
| 4003 | struct iw_request_info *info, |
| 4004 | union iwreq_data *wrqu, char *extra) |
| 4005 | { |
| 4006 | int ret; |
| 4007 | |
| 4008 | cds_ssr_protect(__func__); |
| 4009 | ret = __iw_get_char_setnone(dev, info, wrqu, extra); |
| 4010 | cds_ssr_unprotect(__func__); |
| 4011 | |
| 4012 | return ret; |
| 4013 | } |
| 4014 | |
| 4015 | static int wlan_hdd_set_force_acs_ch_range(struct net_device *dev, |
| 4016 | struct iw_request_info *info, |
| 4017 | union iwreq_data *wrqu, char *extra) |
| 4018 | { |
| 4019 | hdd_adapter_t *adapter = (netdev_priv(dev)); |
| 4020 | hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 4021 | int *value = (int *)extra; |
| 4022 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4023 | ENTER_DEV(dev); |
| 4024 | |
Hanumantha Reddy Pothula | 3b8c0a5 | 2015-11-05 10:59:21 +0530 | [diff] [blame] | 4025 | if (!capable(CAP_NET_ADMIN)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4026 | hdd_err("permission check failed"); |
Hanumantha Reddy Pothula | 3b8c0a5 | 2015-11-05 10:59:21 +0530 | [diff] [blame] | 4027 | return -EPERM; |
| 4028 | } |
| 4029 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4030 | if (wlan_hdd_validate_operation_channel(adapter, value[0]) != |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4031 | QDF_STATUS_SUCCESS || |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4032 | wlan_hdd_validate_operation_channel(adapter, value[1]) != |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4033 | QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4034 | return -EINVAL; |
| 4035 | } else { |
| 4036 | hdd_ctx->config->force_sap_acs_st_ch = value[0]; |
| 4037 | hdd_ctx->config->force_sap_acs_end_ch = value[1]; |
| 4038 | } |
| 4039 | |
| 4040 | return 0; |
| 4041 | } |
| 4042 | |
| 4043 | static int iw_softap_set_force_acs_ch_range(struct net_device *dev, |
| 4044 | struct iw_request_info *info, |
| 4045 | union iwreq_data *wrqu, char *extra) |
| 4046 | { |
| 4047 | int ret; |
| 4048 | cds_ssr_protect(__func__); |
| 4049 | ret = wlan_hdd_set_force_acs_ch_range(dev, info, wrqu, extra); |
| 4050 | cds_ssr_unprotect(__func__); |
| 4051 | return ret; |
| 4052 | } |
| 4053 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4054 | static int __iw_get_channel_list(struct net_device *dev, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4055 | struct iw_request_info *info, |
| 4056 | union iwreq_data *wrqu, char *extra) |
| 4057 | { |
| 4058 | uint32_t num_channels = 0; |
| 4059 | uint8_t i = 0; |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4060 | uint8_t band_start_channel = CHAN_ENUM_1; |
| 4061 | uint8_t band_end_channel = CHAN_ENUM_184; |
| 4062 | hdd_adapter_t *hostapd_adapter = (netdev_priv(dev)); |
| 4063 | tHalHandle hal = WLAN_HDD_GET_HAL_CTX(hostapd_adapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4064 | tpChannelListInfo channel_list = (tpChannelListInfo) extra; |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4065 | eCsrBand cur_band = eCSR_BAND_ALL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4066 | hdd_context_t *hdd_ctx; |
| 4067 | int ret; |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4068 | bool is_dfs_mode_enabled = false; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4069 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4070 | ENTER_DEV(dev); |
| 4071 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4072 | hdd_ctx = WLAN_HDD_GET_CTX(hostapd_adapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4073 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4074 | if (0 != ret) |
| 4075 | return ret; |
| 4076 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4077 | if (QDF_STATUS_SUCCESS != sme_get_freq_band(hal, &cur_band)) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4078 | hdd_err("not able get the current frequency band"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4079 | return -EIO; |
| 4080 | } |
| 4081 | wrqu->data.length = sizeof(tChannelListInfo); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4082 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4083 | if (eCSR_BAND_24 == cur_band) { |
| 4084 | band_start_channel = CHAN_ENUM_1; |
| 4085 | band_end_channel = CHAN_ENUM_14; |
| 4086 | } else if (eCSR_BAND_5G == cur_band) { |
| 4087 | band_start_channel = CHAN_ENUM_36; |
| 4088 | band_end_channel = CHAN_ENUM_184; |
| 4089 | } |
| 4090 | if (cur_band != eCSR_BAND_24) { |
| 4091 | if (hdd_ctx->config->dot11p_mode) |
| 4092 | band_end_channel = CHAN_ENUM_184; |
| 4093 | else |
| 4094 | band_end_channel = CHAN_ENUM_165; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4095 | } |
| 4096 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4097 | if (hostapd_adapter->device_mode == QDF_STA_MODE && |
| 4098 | hdd_ctx->config->enableDFSChnlScan) { |
| 4099 | is_dfs_mode_enabled = true; |
| 4100 | } else if (hostapd_adapter->device_mode == QDF_SAP_MODE && |
| 4101 | hdd_ctx->config->enableDFSMasterCap) { |
| 4102 | is_dfs_mode_enabled = true; |
| 4103 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4104 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4105 | hdd_notice("curBand = %d, StartChannel = %hu, EndChannel = %hu is_dfs_mode_enabled = %d ", |
| 4106 | cur_band, band_start_channel, band_end_channel, |
| 4107 | is_dfs_mode_enabled); |
| 4108 | |
| 4109 | for (i = band_start_channel; i <= band_end_channel; i++) { |
Amar Singhal | 7a1726a | 2015-10-14 16:28:11 -0700 | [diff] [blame] | 4110 | if ((CHANNEL_STATE_ENABLE == CDS_CHANNEL_STATE(i)) || |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4111 | (is_dfs_mode_enabled && |
| 4112 | CHANNEL_STATE_DFS == CDS_CHANNEL_STATE(i))) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4113 | channel_list->channels[num_channels] = |
Amar Singhal | 7a1726a | 2015-10-14 16:28:11 -0700 | [diff] [blame] | 4114 | CDS_CHANNEL_NUM(i); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4115 | num_channels++; |
| 4116 | } |
| 4117 | } |
| 4118 | |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4119 | hdd_notice(" number of channels %d", num_channels); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4120 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4121 | channel_list->num_channels = num_channels; |
| 4122 | EXIT(); |
| 4123 | |
| 4124 | return 0; |
| 4125 | } |
| 4126 | |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4127 | int iw_get_channel_list(struct net_device *dev, |
| 4128 | struct iw_request_info *info, |
| 4129 | union iwreq_data *wrqu, char *extra) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4130 | { |
| 4131 | int ret; |
| 4132 | |
| 4133 | cds_ssr_protect(__func__); |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 4134 | ret = __iw_get_channel_list(dev, info, wrqu, extra); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4135 | cds_ssr_unprotect(__func__); |
| 4136 | |
| 4137 | return ret; |
| 4138 | } |
| 4139 | |
| 4140 | static |
| 4141 | int __iw_get_genie(struct net_device *dev, |
| 4142 | struct iw_request_info *info, |
| 4143 | union iwreq_data *wrqu, char *extra) |
| 4144 | { |
| 4145 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 4146 | hdd_context_t *hdd_ctx; |
| 4147 | int ret; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4148 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4149 | uint32_t length = DOT11F_IE_RSN_MAX_LEN; |
| 4150 | uint8_t genIeBytes[DOT11F_IE_RSN_MAX_LEN]; |
| 4151 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4152 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4153 | |
| 4154 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4155 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4156 | if (0 != ret) |
| 4157 | return ret; |
| 4158 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4159 | /* |
| 4160 | * Actually retrieve the RSN IE from CSR. |
| 4161 | * (We previously sent it down in the CSR Roam Profile.) |
| 4162 | */ |
| 4163 | status = wlan_sap_getstation_ie_information( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 4164 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4165 | &length, genIeBytes); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4166 | if (status == QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4167 | wrqu->data.length = length; |
Manjeet Singh | fde0c04 | 2016-09-03 12:08:09 +0530 | [diff] [blame] | 4168 | if (length > DOT11F_IE_RSN_MAX_LEN) { |
| 4169 | hdd_notice("invalid buffer length length:%d", length); |
| 4170 | return -E2BIG; |
| 4171 | } |
| 4172 | qdf_mem_copy(extra, genIeBytes, length); |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4173 | hdd_notice(" RSN IE of %d bytes returned", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4174 | wrqu->data.length); |
| 4175 | } else { |
| 4176 | wrqu->data.length = 0; |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4177 | hdd_notice(" RSN IE failed to populate"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4178 | } |
| 4179 | |
| 4180 | EXIT(); |
| 4181 | return 0; |
| 4182 | } |
| 4183 | |
| 4184 | static |
| 4185 | int iw_get_genie(struct net_device *dev, |
| 4186 | struct iw_request_info *info, |
| 4187 | union iwreq_data *wrqu, char *extra) |
| 4188 | { |
| 4189 | int ret; |
| 4190 | |
| 4191 | cds_ssr_protect(__func__); |
| 4192 | ret = __iw_get_genie(dev, info, wrqu, extra); |
| 4193 | cds_ssr_unprotect(__func__); |
| 4194 | |
| 4195 | return ret; |
| 4196 | } |
| 4197 | |
| 4198 | static |
| 4199 | int __iw_get_wpspbc_probe_req_ies(struct net_device *dev, |
| 4200 | struct iw_request_info *info, |
| 4201 | union iwreq_data *wrqu, char *extra) |
| 4202 | { |
| 4203 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 4204 | sQcSapreq_WPSPBCProbeReqIES_t WPSPBCProbeReqIEs; |
| 4205 | hdd_ap_ctx_t *pHddApCtx = WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter); |
| 4206 | hdd_context_t *hdd_ctx; |
| 4207 | int ret; |
| 4208 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4209 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4210 | |
| 4211 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4212 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4213 | if (0 != ret) |
| 4214 | return ret; |
| 4215 | |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4216 | hdd_notice("get_WPSPBCProbeReqIEs ioctl"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4217 | memset((void *)&WPSPBCProbeReqIEs, 0, sizeof(WPSPBCProbeReqIEs)); |
| 4218 | |
| 4219 | WPSPBCProbeReqIEs.probeReqIELen = |
| 4220 | pHddApCtx->WPSPBCProbeReq.probeReqIELen; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4221 | qdf_mem_copy(&WPSPBCProbeReqIEs.probeReqIE, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4222 | pHddApCtx->WPSPBCProbeReq.probeReqIE, |
| 4223 | WPSPBCProbeReqIEs.probeReqIELen); |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 4224 | qdf_copy_macaddr(&WPSPBCProbeReqIEs.macaddr, |
Srinivas Girigowda | aab80e7 | 2015-11-24 14:30:37 -0800 | [diff] [blame] | 4225 | &pHddApCtx->WPSPBCProbeReq.peer_macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4226 | if (copy_to_user(wrqu->data.pointer, |
| 4227 | (void *)&WPSPBCProbeReqIEs, |
| 4228 | sizeof(WPSPBCProbeReqIEs))) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4229 | hdd_notice("failed to copy data to user buffer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4230 | return -EFAULT; |
| 4231 | } |
| 4232 | wrqu->data.length = 12 + WPSPBCProbeReqIEs.probeReqIELen; |
Srinivas Girigowda | aab80e7 | 2015-11-24 14:30:37 -0800 | [diff] [blame] | 4233 | hdd_info("Macaddress : " MAC_ADDRESS_STR, |
| 4234 | MAC_ADDR_ARRAY(WPSPBCProbeReqIEs.macaddr.bytes)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4235 | up(&pHddApCtx->semWpsPBCOverlapInd); |
| 4236 | EXIT(); |
| 4237 | return 0; |
| 4238 | } |
| 4239 | |
| 4240 | static |
| 4241 | int iw_get_wpspbc_probe_req_ies(struct net_device *dev, |
| 4242 | struct iw_request_info *info, |
| 4243 | union iwreq_data *wrqu, char *extra) |
| 4244 | { |
| 4245 | int ret; |
| 4246 | |
| 4247 | cds_ssr_protect(__func__); |
| 4248 | ret = __iw_get_wpspbc_probe_req_ies(dev, info, wrqu, extra); |
| 4249 | cds_ssr_unprotect(__func__); |
| 4250 | |
| 4251 | return ret; |
| 4252 | } |
| 4253 | |
| 4254 | /** |
| 4255 | * __iw_set_auth_hostap() - |
| 4256 | * This function sets the auth type received from the wpa_supplicant. |
| 4257 | * |
| 4258 | * @dev: pointer to the net device. |
| 4259 | * @info: pointer to the iw_request_info. |
| 4260 | * @wrqu: pointer to the iwreq_data. |
| 4261 | * @extra: pointer to the data. |
| 4262 | * |
| 4263 | * Return: 0 for success, non zero for failure |
| 4264 | */ |
| 4265 | static |
| 4266 | int __iw_set_auth_hostap(struct net_device *dev, struct iw_request_info *info, |
| 4267 | union iwreq_data *wrqu, char *extra) |
| 4268 | { |
| 4269 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 4270 | hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 4271 | hdd_context_t *hdd_ctx; |
| 4272 | int ret; |
| 4273 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4274 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4275 | |
| 4276 | hdd_ctx = WLAN_HDD_GET_CTX(pAdapter); |
| 4277 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4278 | if (0 != ret) |
| 4279 | return ret; |
| 4280 | |
| 4281 | switch (wrqu->param.flags & IW_AUTH_INDEX) { |
| 4282 | case IW_AUTH_TKIP_COUNTERMEASURES: |
| 4283 | { |
| 4284 | if (wrqu->param.value) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4285 | hdd_info("Counter Measure started %d", |
| 4286 | wrqu->param.value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4287 | pWextState->mTKIPCounterMeasures = |
| 4288 | TKIP_COUNTER_MEASURE_STARTED; |
| 4289 | } else { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4290 | hdd_info("Counter Measure stopped=%d", |
| 4291 | wrqu->param.value); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4292 | pWextState->mTKIPCounterMeasures = |
| 4293 | TKIP_COUNTER_MEASURE_STOPED; |
| 4294 | } |
| 4295 | |
| 4296 | hdd_softap_tkip_mic_fail_counter_measure(pAdapter, |
| 4297 | wrqu->param. |
| 4298 | value); |
| 4299 | } |
| 4300 | break; |
| 4301 | |
| 4302 | default: |
| 4303 | |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4304 | hdd_warn("called with unsupported auth type %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4305 | wrqu->param.flags & IW_AUTH_INDEX); |
| 4306 | break; |
| 4307 | } |
| 4308 | |
| 4309 | EXIT(); |
| 4310 | return 0; |
| 4311 | } |
| 4312 | |
| 4313 | /** |
| 4314 | * iw_set_auth_hostap() - Wrapper function to protect __iw_set_auth_hostap |
| 4315 | * from the SSR. |
| 4316 | * |
| 4317 | * @dev - Pointer to the net device. |
| 4318 | * @info - Pointer to the iw_request_info. |
| 4319 | * @wrqu - Pointer to the iwreq_data. |
| 4320 | * @extra - Pointer to the data. |
| 4321 | * |
| 4322 | * Return: 0 for success, non zero for failure. |
| 4323 | */ |
| 4324 | static int |
| 4325 | iw_set_auth_hostap(struct net_device *dev, |
| 4326 | struct iw_request_info *info, |
| 4327 | union iwreq_data *wrqu, char *extra) |
| 4328 | { |
| 4329 | int ret; |
| 4330 | |
| 4331 | cds_ssr_protect(__func__); |
| 4332 | ret = __iw_set_auth_hostap(dev, info, wrqu, extra); |
| 4333 | cds_ssr_unprotect(__func__); |
| 4334 | |
| 4335 | return ret; |
| 4336 | } |
| 4337 | |
| 4338 | /** |
| 4339 | * __iw_set_ap_encodeext() - set ap encode |
| 4340 | * |
| 4341 | * @dev - Pointer to the net device. |
| 4342 | * @info - Pointer to the iw_request_info. |
| 4343 | * @wrqu - Pointer to the iwreq_data. |
| 4344 | * @extra - Pointer to the data. |
| 4345 | * |
| 4346 | * Return: 0 for success, non zero for failure. |
| 4347 | */ |
| 4348 | static int __iw_set_ap_encodeext(struct net_device *dev, |
| 4349 | struct iw_request_info *info, |
| 4350 | union iwreq_data *wrqu, char *extra) |
| 4351 | { |
| 4352 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4353 | hdd_ap_ctx_t *pHddApCtx = WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter); |
| 4354 | hdd_context_t *hdd_ctx; |
| 4355 | int ret; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4356 | QDF_STATUS vstatus; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4357 | struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; |
| 4358 | int key_index; |
| 4359 | struct iw_point *encoding = &wrqu->encoding; |
| 4360 | tCsrRoamSetKey setKey; |
| 4361 | int i; |
| 4362 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4363 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4364 | |
| 4365 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4366 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4367 | if (0 != ret) |
| 4368 | return ret; |
| 4369 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4370 | key_index = encoding->flags & IW_ENCODE_INDEX; |
| 4371 | |
| 4372 | if (key_index > 0) { |
| 4373 | /*Convert from 1-based to 0-based keying */ |
| 4374 | key_index--; |
| 4375 | } |
| 4376 | if (!ext->key_len) |
| 4377 | return ret; |
| 4378 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4379 | qdf_mem_zero(&setKey, sizeof(tCsrRoamSetKey)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4380 | |
| 4381 | setKey.keyId = key_index; |
| 4382 | setKey.keyLength = ext->key_len; |
| 4383 | |
| 4384 | if (ext->key_len <= CSR_MAX_KEY_LEN) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4385 | qdf_mem_copy(&setKey.Key[0], ext->key, ext->key_len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4386 | } |
| 4387 | |
| 4388 | if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) { |
| 4389 | /*Key direction for group is RX only */ |
| 4390 | setKey.keyDirection = eSIR_RX_ONLY; |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 4391 | qdf_set_macaddr_broadcast(&setKey.peerMac); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4392 | } else { |
| 4393 | |
| 4394 | setKey.keyDirection = eSIR_TX_RX; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4395 | qdf_mem_copy(setKey.peerMac.bytes, ext->addr.sa_data, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 4396 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4397 | } |
| 4398 | if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { |
| 4399 | setKey.keyDirection = eSIR_TX_DEFAULT; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4400 | qdf_mem_copy(setKey.peerMac.bytes, ext->addr.sa_data, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 4401 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4402 | } |
| 4403 | |
| 4404 | /*For supplicant pae role is zero */ |
| 4405 | setKey.paeRole = 0; |
| 4406 | |
| 4407 | switch (ext->alg) { |
| 4408 | case IW_ENCODE_ALG_NONE: |
| 4409 | setKey.encType = eCSR_ENCRYPT_TYPE_NONE; |
| 4410 | break; |
| 4411 | |
| 4412 | case IW_ENCODE_ALG_WEP: |
| 4413 | setKey.encType = |
| 4414 | (ext->key_len == |
| 4415 | 5) ? eCSR_ENCRYPT_TYPE_WEP40 : eCSR_ENCRYPT_TYPE_WEP104; |
| 4416 | pHddApCtx->uPrivacy = 1; |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4417 | hdd_notice("uPrivacy=%d", pHddApCtx->uPrivacy); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4418 | break; |
| 4419 | |
| 4420 | case IW_ENCODE_ALG_TKIP: |
| 4421 | { |
| 4422 | uint8_t *pKey = &setKey.Key[0]; |
| 4423 | |
| 4424 | setKey.encType = eCSR_ENCRYPT_TYPE_TKIP; |
| 4425 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4426 | qdf_mem_zero(pKey, CSR_MAX_KEY_LEN); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4427 | |
| 4428 | /*Supplicant sends the 32bytes key in this order |
| 4429 | |
| 4430 | |--------------|----------|----------| |
| 4431 | | Tk1 |TX-MIC | RX Mic | |
| 4432 | |||--------------|----------|----------| |
| 4433 | <---16bytes---><--8bytes--><--8bytes--> |
| 4434 | |
| 4435 | */ |
| 4436 | /*Sme expects the 32 bytes key to be in the below order |
| 4437 | |
| 4438 | |--------------|----------|----------| |
| 4439 | | Tk1 |RX-MIC | TX Mic | |
| 4440 | |||--------------|----------|----------| |
| 4441 | <---16bytes---><--8bytes--><--8bytes--> |
| 4442 | */ |
| 4443 | /* Copy the Temporal Key 1 (TK1) */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4444 | qdf_mem_copy(pKey, ext->key, 16); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4445 | |
| 4446 | /*Copy the rx mic first */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4447 | qdf_mem_copy(&pKey[16], &ext->key[24], 8); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4448 | |
| 4449 | /*Copy the tx mic */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4450 | qdf_mem_copy(&pKey[24], &ext->key[16], 8); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4451 | |
| 4452 | } |
| 4453 | break; |
| 4454 | |
| 4455 | case IW_ENCODE_ALG_CCMP: |
| 4456 | setKey.encType = eCSR_ENCRYPT_TYPE_AES; |
| 4457 | break; |
| 4458 | |
| 4459 | default: |
| 4460 | setKey.encType = eCSR_ENCRYPT_TYPE_NONE; |
| 4461 | break; |
| 4462 | } |
| 4463 | |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4464 | hdd_notice(":EncryptionType:%d key_len:%d, KeyId:%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4465 | setKey.encType, setKey.keyLength, setKey.keyId); |
| 4466 | for (i = 0; i < ext->key_len; i++) |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4467 | hdd_notice("%02x", setKey.Key[i]); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4468 | |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 4469 | vstatus = wlansap_set_key_sta( |
| 4470 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), &setKey); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4471 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4472 | if (vstatus != QDF_STATUS_SUCCESS) { |
Jeff Johnson | b849189 | 2016-06-30 14:44:04 -0700 | [diff] [blame] | 4473 | hdd_err("wlansap_set_key_sta failed, status= %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4474 | vstatus); |
| 4475 | ret = -EINVAL; |
| 4476 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 4477 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4478 | return ret; |
| 4479 | } |
| 4480 | |
| 4481 | /** |
| 4482 | * iw_set_ap_encodeext() - Wrapper function to protect __iw_set_ap_encodeext |
| 4483 | * from the SSR. |
| 4484 | * |
| 4485 | * @dev - Pointer to the net device. |
| 4486 | * @info - Pointer to the iw_request_info. |
| 4487 | * @wrqu - Pointer to the iwreq_data. |
| 4488 | * @extra - Pointer to the data. |
| 4489 | * |
| 4490 | * Return: 0 for success, non zero for failure. |
| 4491 | */ |
| 4492 | static int iw_set_ap_encodeext(struct net_device *dev, |
| 4493 | struct iw_request_info *info, |
| 4494 | union iwreq_data *wrqu, char *extra) |
| 4495 | { |
| 4496 | int ret; |
| 4497 | |
| 4498 | cds_ssr_protect(__func__); |
| 4499 | ret = __iw_set_ap_encodeext(dev, info, wrqu, extra); |
| 4500 | cds_ssr_unprotect(__func__); |
| 4501 | |
| 4502 | return ret; |
| 4503 | } |
| 4504 | |
| 4505 | /** |
| 4506 | * __iw_set_ap_mlme() - set ap mlme |
| 4507 | * @dev: pointer to net_device |
| 4508 | * @info: pointer to iw_request_info |
| 4509 | * @wrqu; pointer to iwreq_data |
| 4510 | * @extra: extra |
| 4511 | * |
| 4512 | * Return; 0 on success, error number otherwise |
| 4513 | */ |
| 4514 | static int __iw_set_ap_mlme(struct net_device *dev, |
| 4515 | struct iw_request_info *info, |
| 4516 | union iwreq_data *wrqu, char *extra) |
| 4517 | { |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4518 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4519 | return 0; |
| 4520 | } |
| 4521 | |
| 4522 | /** |
| 4523 | * iw_set_ap_mlme() - SSR wrapper for __iw_set_ap_mlme |
| 4524 | * @dev: pointer to net_device |
| 4525 | * @info: pointer to iw_request_info |
| 4526 | * @wrqu; pointer to iwreq_data |
| 4527 | * @extra: extra |
| 4528 | * |
| 4529 | * Return; 0 on success, error number otherwise |
| 4530 | */ |
| 4531 | static int iw_set_ap_mlme(struct net_device *dev, |
| 4532 | struct iw_request_info *info, |
| 4533 | union iwreq_data *wrqu, |
| 4534 | char *extra) |
| 4535 | { |
| 4536 | int ret; |
| 4537 | |
| 4538 | cds_ssr_protect(__func__); |
| 4539 | ret = __iw_set_ap_mlme(dev, info, wrqu, extra); |
| 4540 | cds_ssr_unprotect(__func__); |
| 4541 | |
| 4542 | return ret; |
| 4543 | } |
| 4544 | |
| 4545 | /** |
| 4546 | * __iw_get_ap_rts_threshold() - get ap rts threshold |
| 4547 | * @dev - Pointer to the net device. |
| 4548 | * @info - Pointer to the iw_request_info. |
| 4549 | * @wrqu - Pointer to the iwreq_data. |
| 4550 | * @extra - Pointer to the data. |
| 4551 | * |
| 4552 | * Return: 0 for success, non zero for failure. |
| 4553 | */ |
| 4554 | static int __iw_get_ap_rts_threshold(struct net_device *dev, |
| 4555 | struct iw_request_info *info, |
| 4556 | union iwreq_data *wrqu, char *extra) { |
| 4557 | |
| 4558 | hdd_adapter_t *pHostapdAdapter = netdev_priv(dev); |
| 4559 | int ret; |
| 4560 | hdd_context_t *hdd_ctx; |
| 4561 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4562 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4563 | |
| 4564 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4565 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4566 | if (0 != ret) |
| 4567 | return ret; |
| 4568 | ret = hdd_wlan_get_rts_threshold(pHostapdAdapter, wrqu); |
| 4569 | |
| 4570 | return ret; |
| 4571 | } |
| 4572 | |
| 4573 | /** |
| 4574 | * iw_get_ap_rts_threshold() - Wrapper function to protect |
| 4575 | * __iw_get_ap_rts_threshold from the SSR. |
| 4576 | * @dev - Pointer to the net device. |
| 4577 | * @info - Pointer to the iw_request_info. |
| 4578 | * @wrqu - Pointer to the iwreq_data. |
| 4579 | * @extra - Pointer to the data. |
| 4580 | * |
| 4581 | * Return: 0 for success, non zero for failure. |
| 4582 | */ |
| 4583 | static int iw_get_ap_rts_threshold(struct net_device *dev, |
| 4584 | struct iw_request_info *info, |
| 4585 | union iwreq_data *wrqu, char *extra) |
| 4586 | { |
| 4587 | int ret; |
| 4588 | |
| 4589 | cds_ssr_protect(__func__); |
| 4590 | ret = __iw_get_ap_rts_threshold(dev, info, wrqu, extra); |
| 4591 | cds_ssr_unprotect(__func__); |
| 4592 | |
| 4593 | return ret; |
| 4594 | } |
| 4595 | |
| 4596 | /** |
| 4597 | * __iw_get_ap_frag_threshold() - get ap fragmentation threshold |
| 4598 | * @dev - Pointer to the net device. |
| 4599 | * @info - Pointer to the iw_request_info. |
| 4600 | * @wrqu - Pointer to the iwreq_data. |
| 4601 | * @extra - Pointer to the data. |
| 4602 | * |
| 4603 | * Return: 0 for success, non zero for failure. |
| 4604 | */ |
| 4605 | static int __iw_get_ap_frag_threshold(struct net_device *dev, |
| 4606 | struct iw_request_info *info, |
| 4607 | union iwreq_data *wrqu, char *extra) { |
| 4608 | |
| 4609 | hdd_adapter_t *pHostapdAdapter = netdev_priv(dev); |
| 4610 | hdd_context_t *hdd_ctx; |
| 4611 | int ret = 0; |
| 4612 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4613 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4614 | |
| 4615 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4616 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4617 | if (0 != ret) |
| 4618 | return ret; |
| 4619 | |
| 4620 | ret = hdd_wlan_get_frag_threshold(pHostapdAdapter, wrqu); |
| 4621 | |
| 4622 | return ret; |
| 4623 | } |
| 4624 | |
| 4625 | /** |
| 4626 | * iw_get_ap_frag_threshold() - Wrapper function to protect |
| 4627 | * __iw_get_ap_frag_threshold from the SSR. |
| 4628 | * @dev - Pointer to the net device. |
| 4629 | * @info - Pointer to the iw_request_info. |
| 4630 | * @wrqu - Pointer to the iwreq_data. |
| 4631 | * @extra - Pointer to the data. |
| 4632 | * |
| 4633 | * Return: 0 for success, non zero for failure. |
| 4634 | */ |
| 4635 | static int iw_get_ap_frag_threshold(struct net_device *dev, |
| 4636 | struct iw_request_info *info, |
| 4637 | union iwreq_data *wrqu, char *extra) |
| 4638 | { |
| 4639 | int ret; |
| 4640 | |
| 4641 | cds_ssr_protect(__func__); |
| 4642 | ret = __iw_get_ap_frag_threshold(dev, info, wrqu, extra); |
| 4643 | cds_ssr_unprotect(__func__); |
| 4644 | |
| 4645 | return ret; |
| 4646 | } |
| 4647 | |
| 4648 | /** |
| 4649 | * __iw_get_ap_freq() - get ap frequency |
| 4650 | * @dev - Pointer to the net device. |
| 4651 | * @info - Pointer to the iw_request_info. |
| 4652 | * @wrqu - Pointer to the iwreq_data. |
| 4653 | * @extra - Pointer to the data. |
| 4654 | * |
| 4655 | * Return: 0 for success, non zero for failure. |
| 4656 | */ |
| 4657 | static int __iw_get_ap_freq(struct net_device *dev, |
| 4658 | struct iw_request_info *info, struct iw_freq *fwrq, |
| 4659 | char *extra) { |
| 4660 | uint32_t status = false, channel = 0, freq = 0; |
| 4661 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 4662 | hdd_context_t *hdd_ctx; |
| 4663 | tHalHandle hHal; |
| 4664 | hdd_hostapd_state_t *pHostapdState; |
| 4665 | hdd_ap_ctx_t *pHddApCtx = WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter); |
| 4666 | int ret; |
| 4667 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4668 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4669 | |
| 4670 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4671 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4672 | if (0 != ret) |
| 4673 | return ret; |
| 4674 | |
| 4675 | pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pHostapdAdapter); |
| 4676 | hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 4677 | |
| 4678 | if (pHostapdState->bssState == BSS_STOP) { |
| 4679 | if (sme_cfg_get_int(hHal, WNI_CFG_CURRENT_CHANNEL, &channel) |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4680 | != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4681 | return -EIO; |
| 4682 | } else { |
| 4683 | status = hdd_wlan_get_freq(channel, &freq); |
| 4684 | if (true == status) { |
| 4685 | /* Set Exponent parameter as 6 (MHZ) in struct |
| 4686 | * iw_freq * iwlist & iwconfig command |
| 4687 | * shows frequency into proper |
| 4688 | * format (2.412 GHz instead of 246.2 MHz) |
| 4689 | */ |
| 4690 | fwrq->m = freq; |
| 4691 | fwrq->e = MHZ; |
| 4692 | } |
| 4693 | } |
| 4694 | } else { |
| 4695 | channel = pHddApCtx->operatingChannel; |
| 4696 | status = hdd_wlan_get_freq(channel, &freq); |
| 4697 | if (true == status) { |
| 4698 | /* Set Exponent parameter as 6 (MHZ) in struct iw_freq |
| 4699 | * iwlist & iwconfig command shows frequency into proper |
| 4700 | * format (2.412 GHz instead of 246.2 MHz)*/ |
| 4701 | fwrq->m = freq; |
| 4702 | fwrq->e = MHZ; |
| 4703 | } |
| 4704 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 4705 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4706 | return 0; |
| 4707 | } |
| 4708 | |
| 4709 | /** |
| 4710 | * iw_get_ap_freq() - Wrapper function to protect |
| 4711 | * __iw_get_ap_freq from the SSR. |
| 4712 | * @dev - Pointer to the net device. |
| 4713 | * @info - Pointer to the iw_request_info. |
| 4714 | * @wrqu - Pointer to the iwreq_data. |
| 4715 | * @extra - Pointer to the data. |
| 4716 | * |
| 4717 | * Return: 0 for success, non zero for failure. |
| 4718 | */ |
| 4719 | static int iw_get_ap_freq(struct net_device *dev, |
| 4720 | struct iw_request_info *info, |
| 4721 | struct iw_freq *wrqu, char *extra) |
| 4722 | { |
| 4723 | int ret; |
| 4724 | |
| 4725 | cds_ssr_protect(__func__); |
| 4726 | ret = __iw_get_ap_freq(dev, info, wrqu, extra); |
| 4727 | cds_ssr_unprotect(__func__); |
| 4728 | |
| 4729 | return ret; |
| 4730 | } |
| 4731 | |
| 4732 | /** |
| 4733 | * __iw_get_mode() - get mode |
| 4734 | * @dev - Pointer to the net device. |
| 4735 | * @info - Pointer to the iw_request_info. |
| 4736 | * @wrqu - Pointer to the iwreq_data. |
| 4737 | * @extra - Pointer to the data. |
| 4738 | * |
| 4739 | * Return: 0 for success, non zero for failure. |
| 4740 | */ |
| 4741 | static int __iw_get_mode(struct net_device *dev, |
| 4742 | struct iw_request_info *info, |
| 4743 | union iwreq_data *wrqu, char *extra) { |
| 4744 | |
| 4745 | hdd_adapter_t *adapter; |
| 4746 | hdd_context_t *hdd_ctx; |
| 4747 | int ret; |
| 4748 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4749 | ENTER_DEV(dev); |
| 4750 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4751 | adapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 4752 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 4753 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4754 | if (0 != ret) |
| 4755 | return ret; |
| 4756 | |
| 4757 | wrqu->mode = IW_MODE_MASTER; |
| 4758 | |
| 4759 | return ret; |
| 4760 | } |
| 4761 | |
| 4762 | /** |
| 4763 | * iw_get_mode() - Wrapper function to protect __iw_get_mode from the SSR. |
| 4764 | * @dev - Pointer to the net device. |
| 4765 | * @info - Pointer to the iw_request_info. |
| 4766 | * @wrqu - Pointer to the iwreq_data. |
| 4767 | * @extra - Pointer to the data. |
| 4768 | * |
| 4769 | * Return: 0 for success, non zero for failure. |
| 4770 | */ |
| 4771 | static int iw_get_mode(struct net_device *dev, |
| 4772 | struct iw_request_info *info, |
| 4773 | union iwreq_data *wrqu, char *extra) |
| 4774 | { |
| 4775 | int ret; |
| 4776 | |
| 4777 | cds_ssr_protect(__func__); |
| 4778 | ret = __iw_get_mode(dev, info, wrqu, extra); |
| 4779 | cds_ssr_unprotect(__func__); |
| 4780 | |
| 4781 | return ret; |
| 4782 | } |
| 4783 | |
| 4784 | static int |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4785 | __iw_softap_stopbss(struct net_device *dev, |
| 4786 | struct iw_request_info *info, |
| 4787 | union iwreq_data *wrqu, char *extra) |
| 4788 | { |
| 4789 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4790 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 4791 | QDF_STATUS qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4792 | hdd_context_t *hdd_ctx; |
| 4793 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4794 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4795 | |
| 4796 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4797 | status = wlan_hdd_validate_context(hdd_ctx); |
| 4798 | if (0 != status) |
| 4799 | return status; |
| 4800 | |
| 4801 | if (test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags)) { |
| 4802 | hdd_hostapd_state_t *pHostapdState = |
| 4803 | WLAN_HDD_GET_HOSTAP_STATE_PTR(pHostapdAdapter); |
| 4804 | |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4805 | qdf_event_reset(&pHostapdState->qdf_stop_bss_event); |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 4806 | status = wlansap_stop_bss( |
| 4807 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4808 | if (QDF_IS_STATUS_SUCCESS(status)) { |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 4809 | qdf_status = |
| 4810 | qdf_wait_single_event(&pHostapdState-> |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4811 | qdf_stop_bss_event, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4812 | 10000); |
| 4813 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 4814 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 4815 | hdd_err("wait for single_event failed!!"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 4816 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4817 | } |
| 4818 | } |
| 4819 | clear_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags); |
Tushnim Bhattacharyya | 4adb368 | 2016-01-07 15:07:12 -0800 | [diff] [blame] | 4820 | cds_decr_session_set_pcl(pHostapdAdapter->device_mode, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4821 | pHostapdAdapter->sessionId); |
| 4822 | } |
| 4823 | EXIT(); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4824 | return (status == QDF_STATUS_SUCCESS) ? 0 : -EBUSY; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4825 | } |
| 4826 | |
| 4827 | static int iw_softap_stopbss(struct net_device *dev, |
| 4828 | struct iw_request_info *info, |
| 4829 | union iwreq_data *wrqu, |
| 4830 | char *extra) |
| 4831 | { |
| 4832 | int ret; |
| 4833 | |
| 4834 | cds_ssr_protect(__func__); |
| 4835 | ret = __iw_softap_stopbss(dev, info, wrqu, extra); |
| 4836 | cds_ssr_unprotect(__func__); |
| 4837 | |
| 4838 | return ret; |
| 4839 | } |
| 4840 | |
| 4841 | static int |
| 4842 | __iw_softap_version(struct net_device *dev, |
| 4843 | struct iw_request_info *info, |
| 4844 | union iwreq_data *wrqu, char *extra) |
| 4845 | { |
| 4846 | hdd_adapter_t *pHostapdAdapter = netdev_priv(dev); |
| 4847 | hdd_context_t *hdd_ctx; |
| 4848 | int ret; |
| 4849 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4850 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4851 | |
| 4852 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4853 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4854 | if (0 != ret) |
| 4855 | return ret; |
| 4856 | |
Arun Khandavalli | a96c2c0 | 2016-05-17 19:15:34 +0530 | [diff] [blame] | 4857 | hdd_wlan_get_version(hdd_ctx, wrqu, extra); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4858 | EXIT(); |
| 4859 | return 0; |
| 4860 | } |
| 4861 | |
| 4862 | static int iw_softap_version(struct net_device *dev, |
| 4863 | struct iw_request_info *info, |
| 4864 | union iwreq_data *wrqu, |
| 4865 | char *extra) |
| 4866 | { |
| 4867 | int ret; |
| 4868 | |
| 4869 | cds_ssr_protect(__func__); |
| 4870 | ret = __iw_softap_version(dev, info, wrqu, extra); |
| 4871 | cds_ssr_unprotect(__func__); |
| 4872 | |
| 4873 | return ret; |
| 4874 | } |
| 4875 | |
| 4876 | static |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4877 | QDF_STATUS hdd_softap_get_sta_info(hdd_adapter_t *pAdapter, uint8_t *pBuf, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4878 | int buf_len) { |
| 4879 | uint8_t i; |
| 4880 | uint8_t maxSta = 0; |
| 4881 | int len = 0; |
| 4882 | const char sta_info_header[] = "staId staAddress"; |
| 4883 | hdd_context_t *hdd_ctx; |
| 4884 | |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 4885 | ENTER(); |
| 4886 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4887 | if (NULL == pAdapter) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 4888 | hdd_err("Adapter is NULL"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4889 | return -EINVAL; |
| 4890 | } |
| 4891 | |
| 4892 | hdd_ctx = WLAN_HDD_GET_CTX(pAdapter); |
| 4893 | if (0 != wlan_hdd_validate_context(hdd_ctx)) |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4894 | return QDF_STATUS_E_FAULT; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4895 | |
| 4896 | len = scnprintf(pBuf, buf_len, sta_info_header); |
| 4897 | pBuf += len; |
| 4898 | buf_len -= len; |
| 4899 | |
| 4900 | maxSta = hdd_ctx->config->maxNumberOfPeers; |
| 4901 | |
| 4902 | for (i = 0; i <= maxSta; i++) { |
| 4903 | if (pAdapter->aStaInfo[i].isUsed) { |
| 4904 | len = |
| 4905 | scnprintf(pBuf, buf_len, |
| 4906 | "%5d .%02x:%02x:%02x:%02x:%02x:%02x", |
| 4907 | pAdapter->aStaInfo[i].ucSTAId, |
| 4908 | pAdapter->aStaInfo[i].macAddrSTA.bytes[0], |
| 4909 | pAdapter->aStaInfo[i].macAddrSTA.bytes[1], |
| 4910 | pAdapter->aStaInfo[i].macAddrSTA.bytes[2], |
| 4911 | pAdapter->aStaInfo[i].macAddrSTA.bytes[3], |
| 4912 | pAdapter->aStaInfo[i].macAddrSTA.bytes[4], |
| 4913 | pAdapter->aStaInfo[i].macAddrSTA. |
| 4914 | bytes[5]); |
| 4915 | pBuf += len; |
| 4916 | buf_len -= len; |
| 4917 | } |
| 4918 | if (WE_GET_STA_INFO_SIZE > buf_len) { |
| 4919 | break; |
| 4920 | } |
| 4921 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 4922 | EXIT(); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4923 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4924 | } |
| 4925 | |
| 4926 | static int __iw_softap_get_sta_info(struct net_device *dev, |
| 4927 | struct iw_request_info *info, |
| 4928 | union iwreq_data *wrqu, char *extra) |
| 4929 | { |
| 4930 | hdd_adapter_t *pHostapdAdapter = netdev_priv(dev); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4931 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4932 | hdd_context_t *hdd_ctx; |
| 4933 | int ret; |
| 4934 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 4935 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4936 | |
| 4937 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4938 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4939 | if (0 != ret) |
| 4940 | return ret; |
| 4941 | |
| 4942 | status = |
| 4943 | hdd_softap_get_sta_info(pHostapdAdapter, extra, |
| 4944 | WE_SAP_MAX_STA_INFO); |
| 4945 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4946 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 4947 | hdd_err("Failed to get sta info: %d", status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4948 | return -EINVAL; |
| 4949 | } |
| 4950 | wrqu->data.length = strlen(extra); |
| 4951 | EXIT(); |
| 4952 | return 0; |
| 4953 | } |
| 4954 | |
| 4955 | static int iw_softap_get_sta_info(struct net_device *dev, |
| 4956 | struct iw_request_info *info, |
| 4957 | union iwreq_data *wrqu, |
| 4958 | char *extra) |
| 4959 | { |
| 4960 | int ret; |
| 4961 | |
| 4962 | cds_ssr_protect(__func__); |
| 4963 | ret = __iw_softap_get_sta_info(dev, info, wrqu, extra); |
| 4964 | cds_ssr_unprotect(__func__); |
| 4965 | |
| 4966 | return ret; |
| 4967 | } |
| 4968 | |
| 4969 | /** |
| 4970 | * __iw_set_ap_genie() - set ap wpa/rsn ie |
| 4971 | * |
| 4972 | * @dev - Pointer to the net device. |
| 4973 | * @info - Pointer to the iw_request_info. |
| 4974 | * @wrqu - Pointer to the iwreq_data. |
| 4975 | * @extra - Pointer to the data. |
| 4976 | * |
| 4977 | * Return: 0 for success, non zero for failure. |
| 4978 | */ |
| 4979 | static int __iw_set_ap_genie(struct net_device *dev, |
| 4980 | struct iw_request_info *info, |
| 4981 | union iwreq_data *wrqu, char *extra) { |
| 4982 | |
| 4983 | hdd_adapter_t *pHostapdAdapter = netdev_priv(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4984 | hdd_context_t *hdd_ctx; |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4985 | QDF_STATUS qdf_ret_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4986 | uint8_t *genie = (uint8_t *)extra; |
| 4987 | int ret; |
| 4988 | |
Jeff Johnson | 651f9f2 | 2016-02-11 18:16:11 -0800 | [diff] [blame] | 4989 | ENTER_DEV(dev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4990 | |
| 4991 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 4992 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 4993 | if (0 != ret) |
| 4994 | return ret; |
| 4995 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4996 | if (!wrqu->data.length) { |
| 4997 | EXIT(); |
| 4998 | return 0; |
| 4999 | } |
| 5000 | |
| 5001 | switch (genie[0]) { |
| 5002 | case DOT11F_EID_WPA: |
| 5003 | case DOT11F_EID_RSN: |
| 5004 | if ((WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->uPrivacy == 0) { |
| 5005 | hdd_softap_deregister_bc_sta(pHostapdAdapter); |
| 5006 | hdd_softap_register_bc_sta(pHostapdAdapter, 1); |
| 5007 | } |
| 5008 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->uPrivacy = 1; |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 5009 | qdf_ret_status = wlansap_set_wparsn_ies( |
| 5010 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 5011 | genie, wrqu->data.length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5012 | break; |
| 5013 | |
| 5014 | default: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5015 | hdd_err("Set UNKNOWN IE %X", genie[0]); |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 5016 | qdf_ret_status = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5017 | } |
| 5018 | |
| 5019 | EXIT(); |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 5020 | return qdf_ret_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5021 | } |
| 5022 | |
| 5023 | /** |
| 5024 | * iw_set_ap_genie() - Wrapper function to protect __iw_set_ap_genie |
| 5025 | * from the SSR. |
| 5026 | * |
| 5027 | * @dev - Pointer to the net device. |
| 5028 | * @info - Pointer to the iw_request_info. |
| 5029 | * @wrqu - Pointer to the iwreq_data. |
| 5030 | * @extra - Pointer to the data. |
| 5031 | * |
| 5032 | * Return: 0 for success, non zero for failure. |
| 5033 | */ |
| 5034 | static int |
| 5035 | iw_set_ap_genie(struct net_device *dev, |
| 5036 | struct iw_request_info *info, |
| 5037 | union iwreq_data *wrqu, char *extra) |
| 5038 | { |
| 5039 | int ret; |
| 5040 | |
| 5041 | cds_ssr_protect(__func__); |
| 5042 | ret = __iw_set_ap_genie(dev, info, wrqu, extra); |
| 5043 | cds_ssr_unprotect(__func__); |
| 5044 | |
| 5045 | return ret; |
| 5046 | } |
| 5047 | |
| 5048 | static |
| 5049 | int __iw_get_softap_linkspeed(struct net_device *dev, |
| 5050 | struct iw_request_info *info, |
| 5051 | union iwreq_data *wrqu, char *extra) |
| 5052 | { |
| 5053 | hdd_adapter_t *pHostapdAdapter = (netdev_priv(dev)); |
| 5054 | hdd_context_t *hdd_ctx; |
| 5055 | char *pLinkSpeed = (char *)extra; |
| 5056 | uint32_t link_speed = 0; |
| 5057 | int len = sizeof(uint32_t) + 1; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 5058 | struct qdf_mac_addr macAddress; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5059 | char pmacAddress[MAC_ADDRESS_STR_LEN + 1]; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5060 | QDF_STATUS status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5061 | int rc, valid, i; |
| 5062 | |
Jeff Johnson | 0205031 | 2016-02-11 18:40:28 -0800 | [diff] [blame] | 5063 | ENTER_DEV(dev); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 5064 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5065 | hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 5066 | valid = wlan_hdd_validate_context(hdd_ctx); |
| 5067 | if (0 != valid) |
| 5068 | return valid; |
| 5069 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5070 | hdd_notice("wrqu->data.length(%d)", wrqu->data.length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5071 | |
Nitesh Shah | 4e2d5eb | 2016-09-06 19:45:13 +0530 | [diff] [blame] | 5072 | /* Linkspeed is allowed only for P2P mode */ |
| 5073 | if (pHostapdAdapter->device_mode != QDF_P2P_GO_MODE) { |
| 5074 | hdd_err("Link Speed is not allowed in Device mode %s(%d)", |
| 5075 | hdd_device_mode_to_string( |
| 5076 | pHostapdAdapter->device_mode), |
| 5077 | pHostapdAdapter->device_mode); |
| 5078 | return -ENOTSUPP; |
| 5079 | } |
| 5080 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5081 | if (wrqu->data.length >= MAC_ADDRESS_STR_LEN - 1) { |
| 5082 | if (copy_from_user((void *)pmacAddress, |
| 5083 | wrqu->data.pointer, MAC_ADDRESS_STR_LEN)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5084 | hdd_notice("failed to copy data to user buffer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5085 | return -EFAULT; |
| 5086 | } |
Manjeet Singh | 75c2f97 | 2016-09-02 13:50:45 +0530 | [diff] [blame] | 5087 | pmacAddress[MAC_ADDRESS_STR_LEN - 1] = '\0'; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5088 | |
Srinivas Girigowda | dccab9a | 2015-11-19 14:31:14 -0800 | [diff] [blame] | 5089 | if (!mac_pton(pmacAddress, macAddress.bytes)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5090 | hdd_err("String to Hex conversion Failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5091 | return -EINVAL; |
| 5092 | } |
| 5093 | } |
| 5094 | /* If no mac address is passed and/or its length is less than 17, |
| 5095 | * link speed for first connected client will be returned. |
| 5096 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5097 | if (wrqu->data.length < 17 || !QDF_IS_STATUS_SUCCESS(status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5098 | for (i = 0; i < WLAN_MAX_STA_COUNT; i++) { |
| 5099 | if (pHostapdAdapter->aStaInfo[i].isUsed && |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 5100 | (!qdf_is_macaddr_broadcast |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5101 | (&pHostapdAdapter->aStaInfo[i].macAddrSTA))) { |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 5102 | qdf_copy_macaddr( |
Srinivas Girigowda | dccab9a | 2015-11-19 14:31:14 -0800 | [diff] [blame] | 5103 | &macAddress, |
| 5104 | &pHostapdAdapter->aStaInfo[i]. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5105 | macAddrSTA); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5106 | status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5107 | break; |
| 5108 | } |
| 5109 | } |
| 5110 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5111 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5112 | hdd_err("Invalid peer macaddress"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5113 | return -EINVAL; |
| 5114 | } |
| 5115 | status = wlan_hdd_get_linkspeed_for_peermac(pHostapdAdapter, |
| 5116 | macAddress); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5117 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5118 | hdd_err("Unable to retrieve SME linkspeed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5119 | return -EINVAL; |
| 5120 | } |
| 5121 | |
| 5122 | link_speed = pHostapdAdapter->ls_stats.estLinkSpeed; |
| 5123 | |
| 5124 | /* linkspeed in units of 500 kbps */ |
| 5125 | link_speed = link_speed / 500; |
| 5126 | wrqu->data.length = len; |
| 5127 | rc = snprintf(pLinkSpeed, len, "%u", link_speed); |
| 5128 | if ((rc < 0) || (rc >= len)) { |
| 5129 | /* encoding or length error? */ |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5130 | hdd_err("Unable to encode link speed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5131 | return -EIO; |
| 5132 | } |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 5133 | EXIT(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5134 | return 0; |
| 5135 | } |
| 5136 | |
| 5137 | static int |
| 5138 | iw_get_softap_linkspeed(struct net_device *dev, |
| 5139 | struct iw_request_info *info, |
| 5140 | union iwreq_data *wrqu, |
| 5141 | char *extra) |
| 5142 | { |
| 5143 | int ret; |
| 5144 | |
| 5145 | cds_ssr_protect(__func__); |
| 5146 | ret = __iw_get_softap_linkspeed(dev, info, wrqu, extra); |
| 5147 | cds_ssr_unprotect(__func__); |
| 5148 | |
| 5149 | return ret; |
| 5150 | } |
| 5151 | |
| 5152 | static const iw_handler hostapd_handler[] = { |
| 5153 | (iw_handler) NULL, /* SIOCSIWCOMMIT */ |
| 5154 | (iw_handler) NULL, /* SIOCGIWNAME */ |
| 5155 | (iw_handler) NULL, /* SIOCSIWNWID */ |
| 5156 | (iw_handler) NULL, /* SIOCGIWNWID */ |
| 5157 | (iw_handler) NULL, /* SIOCSIWFREQ */ |
| 5158 | (iw_handler) iw_get_ap_freq, /* SIOCGIWFREQ */ |
| 5159 | (iw_handler) NULL, /* SIOCSIWMODE */ |
| 5160 | (iw_handler) iw_get_mode, /* SIOCGIWMODE */ |
| 5161 | (iw_handler) NULL, /* SIOCSIWSENS */ |
| 5162 | (iw_handler) NULL, /* SIOCGIWSENS */ |
| 5163 | (iw_handler) NULL, /* SIOCSIWRANGE */ |
| 5164 | (iw_handler) NULL, /* SIOCGIWRANGE */ |
| 5165 | (iw_handler) NULL, /* SIOCSIWPRIV */ |
| 5166 | (iw_handler) NULL, /* SIOCGIWPRIV */ |
| 5167 | (iw_handler) NULL, /* SIOCSIWSTATS */ |
| 5168 | (iw_handler) NULL, /* SIOCGIWSTATS */ |
| 5169 | (iw_handler) NULL, /* SIOCSIWSPY */ |
| 5170 | (iw_handler) NULL, /* SIOCGIWSPY */ |
| 5171 | (iw_handler) NULL, /* SIOCSIWTHRSPY */ |
| 5172 | (iw_handler) NULL, /* SIOCGIWTHRSPY */ |
| 5173 | (iw_handler) NULL, /* SIOCSIWAP */ |
| 5174 | (iw_handler) NULL, /* SIOCGIWAP */ |
| 5175 | (iw_handler) iw_set_ap_mlme, /* SIOCSIWMLME */ |
| 5176 | (iw_handler) NULL, /* SIOCGIWAPLIST */ |
| 5177 | (iw_handler) NULL, /* SIOCSIWSCAN */ |
| 5178 | (iw_handler) NULL, /* SIOCGIWSCAN */ |
| 5179 | (iw_handler) NULL, /* SIOCSIWESSID */ |
| 5180 | (iw_handler) NULL, /* SIOCGIWESSID */ |
| 5181 | (iw_handler) NULL, /* SIOCSIWNICKN */ |
| 5182 | (iw_handler) NULL, /* SIOCGIWNICKN */ |
| 5183 | (iw_handler) NULL, /* -- hole -- */ |
| 5184 | (iw_handler) NULL, /* -- hole -- */ |
| 5185 | (iw_handler) NULL, /* SIOCSIWRATE */ |
| 5186 | (iw_handler) NULL, /* SIOCGIWRATE */ |
| 5187 | (iw_handler) NULL, /* SIOCSIWRTS */ |
| 5188 | (iw_handler) iw_get_ap_rts_threshold, /* SIOCGIWRTS */ |
| 5189 | (iw_handler) NULL, /* SIOCSIWFRAG */ |
| 5190 | (iw_handler) iw_get_ap_frag_threshold, /* SIOCGIWFRAG */ |
| 5191 | (iw_handler) NULL, /* SIOCSIWTXPOW */ |
| 5192 | (iw_handler) NULL, /* SIOCGIWTXPOW */ |
| 5193 | (iw_handler) NULL, /* SIOCSIWRETRY */ |
| 5194 | (iw_handler) NULL, /* SIOCGIWRETRY */ |
| 5195 | (iw_handler) NULL, /* SIOCSIWENCODE */ |
| 5196 | (iw_handler) NULL, /* SIOCGIWENCODE */ |
| 5197 | (iw_handler) NULL, /* SIOCSIWPOWER */ |
| 5198 | (iw_handler) NULL, /* SIOCGIWPOWER */ |
| 5199 | (iw_handler) NULL, /* -- hole -- */ |
| 5200 | (iw_handler) NULL, /* -- hole -- */ |
| 5201 | (iw_handler) iw_set_ap_genie, /* SIOCSIWGENIE */ |
| 5202 | (iw_handler) NULL, /* SIOCGIWGENIE */ |
| 5203 | (iw_handler) iw_set_auth_hostap, /* SIOCSIWAUTH */ |
| 5204 | (iw_handler) NULL, /* SIOCGIWAUTH */ |
| 5205 | (iw_handler) iw_set_ap_encodeext, /* SIOCSIWENCODEEXT */ |
| 5206 | (iw_handler) NULL, /* SIOCGIWENCODEEXT */ |
| 5207 | (iw_handler) NULL, /* SIOCSIWPMKSA */ |
| 5208 | }; |
| 5209 | |
| 5210 | /* |
| 5211 | * Note that the following ioctls were defined with semantics which |
| 5212 | * cannot be handled by the "iwpriv" userspace application and hence |
| 5213 | * they are not included in the hostapd_private_args array |
| 5214 | * QCSAP_IOCTL_ASSOC_STA_MACADDR |
| 5215 | */ |
| 5216 | |
| 5217 | static const struct iw_priv_args hostapd_private_args[] = { |
| 5218 | { |
| 5219 | QCSAP_IOCTL_SETPARAM, |
| 5220 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setparam" |
| 5221 | }, { |
| 5222 | QCSAP_IOCTL_SETPARAM, |
| 5223 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "" |
| 5224 | }, { |
| 5225 | QCSAP_PARAM_MAX_ASSOC, |
| 5226 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5227 | "setMaxAssoc" |
| 5228 | }, { |
| 5229 | QCSAP_PARAM_HIDE_SSID, |
| 5230 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "hideSSID" |
| 5231 | }, { |
| 5232 | QCSAP_PARAM_SET_MC_RATE, |
| 5233 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setMcRate" |
| 5234 | }, |
| 5235 | { |
| 5236 | QCSAP_PARAM_SET_TXRX_FW_STATS, |
| 5237 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5238 | "txrx_fw_stats" |
| 5239 | }, { |
| 5240 | QCSAP_PARAM_SET_MCC_CHANNEL_LATENCY, |
| 5241 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5242 | "setMccLatency" |
| 5243 | }, { |
| 5244 | QCSAP_PARAM_SET_MCC_CHANNEL_QUOTA, |
| 5245 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5246 | "setMccQuota" |
| 5247 | }, { |
| 5248 | QCSAP_PARAM_SET_CHANNEL_CHANGE, |
| 5249 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5250 | "setChanChange" |
| 5251 | }, { |
| 5252 | QCSAP_PARAM_AUTO_CHANNEL, |
| 5253 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5254 | "setAutoChannel" |
Manishekar Chandrasekaran | 97e077d | 2016-03-23 17:10:31 +0530 | [diff] [blame] | 5255 | }, { |
| 5256 | QCSAP_PARAM_CONC_SYSTEM_PREF, |
| 5257 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, |
| 5258 | "setConcSysPref" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5259 | }, |
| 5260 | /* Sub-cmds DBGLOG specific commands */ |
| 5261 | { |
| 5262 | QCSAP_DBGLOG_LOG_LEVEL, |
| 5263 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5264 | 0, "dl_loglevel" |
| 5265 | }, { |
| 5266 | QCSAP_DBGLOG_VAP_ENABLE, |
| 5267 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "dl_vapon" |
| 5268 | }, { |
| 5269 | QCSAP_DBGLOG_VAP_DISABLE, |
| 5270 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5271 | 0, "dl_vapoff" |
| 5272 | }, { |
| 5273 | QCSAP_DBGLOG_MODULE_ENABLE, |
| 5274 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "dl_modon" |
| 5275 | }, { |
| 5276 | QCSAP_DBGLOG_MODULE_DISABLE, |
| 5277 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5278 | 0, "dl_modoff" |
| 5279 | }, { |
| 5280 | QCSAP_DBGLOG_MOD_LOG_LEVEL, |
| 5281 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5282 | 0, "dl_mod_loglevel" |
| 5283 | }, { |
| 5284 | QCSAP_DBGLOG_TYPE, |
| 5285 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "dl_type" |
| 5286 | }, { |
| 5287 | QCSAP_DBGLOG_REPORT_ENABLE, |
| 5288 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5289 | 0, "dl_report" |
| 5290 | }, { |
| 5291 | QCASAP_TXRX_FWSTATS_RESET, |
| 5292 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5293 | 0, "txrx_fw_st_rst" |
| 5294 | }, { |
| 5295 | QCSAP_PARAM_RTSCTS, |
| 5296 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5297 | 0, "enablertscts" |
| 5298 | }, { |
| 5299 | QCASAP_SET_11N_RATE, |
| 5300 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5301 | 0, "set11NRates" |
| 5302 | }, { |
| 5303 | QCASAP_SET_VHT_RATE, |
| 5304 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5305 | 0, "set11ACRates" |
| 5306 | }, { |
| 5307 | QCASAP_SHORT_GI, |
| 5308 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5309 | 0, "enable_short_gi" |
| 5310 | }, { |
| 5311 | QCSAP_SET_AMPDU, |
| 5312 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "ampdu" |
| 5313 | }, { |
| 5314 | QCSAP_SET_AMSDU, |
| 5315 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "amsdu" |
| 5316 | }, { |
| 5317 | QCSAP_GTX_HT_MCS, |
| 5318 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "gtxHTMcs" |
| 5319 | }, { |
| 5320 | QCSAP_GTX_VHT_MCS, |
| 5321 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5322 | 0, "gtxVHTMcs" |
| 5323 | }, { |
| 5324 | QCSAP_GTX_USRCFG, |
| 5325 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5326 | 0, "gtxUsrCfg" |
| 5327 | }, { |
| 5328 | QCSAP_GTX_THRE, |
| 5329 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "gtxThre" |
| 5330 | }, { |
| 5331 | QCSAP_GTX_MARGIN, |
| 5332 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5333 | 0, "gtxMargin" |
| 5334 | }, { |
| 5335 | QCSAP_GTX_STEP, |
| 5336 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "gtxStep" |
| 5337 | }, { |
| 5338 | QCSAP_GTX_MINTPC, |
| 5339 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5340 | 0, "gtxMinTpc" |
| 5341 | }, { |
| 5342 | QCSAP_GTX_BWMASK, |
| 5343 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5344 | 0, "gtxBWMask" |
| 5345 | }, { |
| 5346 | QCSAP_PARAM_CLR_ACL, |
| 5347 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5348 | 0, "setClearAcl" |
| 5349 | }, { |
| 5350 | QCSAP_PARAM_ACL_MODE, |
| 5351 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setAclMode" |
| 5352 | }, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5353 | { |
| 5354 | QCASAP_SET_TM_LEVEL, |
| 5355 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5356 | 0, "setTmLevel" |
| 5357 | }, { |
| 5358 | QCASAP_SET_DFS_IGNORE_CAC, |
| 5359 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5360 | 0, "setDfsIgnoreCAC" |
| 5361 | }, { |
| 5362 | QCASAP_SET_DFS_NOL, |
| 5363 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5364 | 0, "setdfsnol" |
| 5365 | }, { |
| 5366 | QCASAP_SET_DFS_TARGET_CHNL, |
| 5367 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5368 | 0, "setNextChnl" |
| 5369 | }, { |
| 5370 | QCASAP_SET_RADAR_CMD, |
| 5371 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setRadar" |
| 5372 | }, |
| 5373 | { |
| 5374 | QCSAP_IPA_UC_STAT, |
| 5375 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "ipaucstat" |
| 5376 | }, |
| 5377 | { |
| 5378 | QCASAP_TX_CHAINMASK_CMD, |
| 5379 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5380 | 0, "set_txchainmask" |
| 5381 | }, { |
| 5382 | QCASAP_RX_CHAINMASK_CMD, |
| 5383 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5384 | 0, "set_rxchainmask" |
| 5385 | }, { |
| 5386 | QCASAP_NSS_CMD, |
| 5387 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_nss" |
| 5388 | }, { |
| 5389 | QCASAP_SET_PHYMODE, |
| 5390 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5391 | 0, "setphymode" |
| 5392 | }, { |
| 5393 | QCASAP_DUMP_STATS, |
| 5394 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5395 | 0, "dumpStats" |
| 5396 | }, { |
| 5397 | QCASAP_CLEAR_STATS, |
| 5398 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5399 | 0, "clearStats" |
| 5400 | }, { |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 5401 | QCSAP_START_FW_PROFILING, |
| 5402 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5403 | 0, "startProfile" |
| 5404 | }, { |
Manjeet Singh | e80d6d8 | 2016-09-02 19:04:41 +0530 | [diff] [blame] | 5405 | QCASAP_PARAM_LDPC, |
| 5406 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5407 | 0, "set_ldpc" |
| 5408 | }, { |
| 5409 | QCASAP_PARAM_TX_STBC, |
| 5410 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5411 | 0, "set_tx_stbc" |
| 5412 | }, { |
| 5413 | QCASAP_PARAM_RX_STBC, |
| 5414 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5415 | 0, "set_rx_stbc" |
| 5416 | }, { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5417 | QCSAP_IOCTL_GETPARAM, 0, |
| 5418 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getparam" |
| 5419 | }, { |
| 5420 | QCSAP_IOCTL_GETPARAM, 0, |
| 5421 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "" |
| 5422 | }, { |
| 5423 | QCSAP_PARAM_MAX_ASSOC, 0, |
| 5424 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getMaxAssoc" |
| 5425 | }, { |
| 5426 | QCSAP_PARAM_GET_WLAN_DBG, 0, |
| 5427 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getwlandbg" |
| 5428 | }, { |
| 5429 | QCSAP_PARAM_AUTO_CHANNEL, 0, |
| 5430 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getAutoChannel" |
| 5431 | }, { |
| 5432 | QCSAP_GTX_BWMASK, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5433 | "get_gtxBWMask" |
| 5434 | }, { |
| 5435 | QCSAP_GTX_MINTPC, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5436 | "get_gtxMinTpc" |
| 5437 | }, { |
| 5438 | QCSAP_GTX_STEP, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5439 | "get_gtxStep" |
| 5440 | }, { |
| 5441 | QCSAP_GTX_MARGIN, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5442 | "get_gtxMargin" |
| 5443 | }, { |
| 5444 | QCSAP_GTX_THRE, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5445 | "get_gtxThre" |
| 5446 | }, { |
| 5447 | QCSAP_GTX_USRCFG, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5448 | "get_gtxUsrCfg" |
| 5449 | }, { |
| 5450 | QCSAP_GTX_VHT_MCS, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5451 | "get_gtxVHTMcs" |
| 5452 | }, { |
| 5453 | QCSAP_GTX_HT_MCS, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5454 | "get_gtxHTMcs" |
| 5455 | }, { |
| 5456 | QCASAP_SHORT_GI, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5457 | "get_short_gi" |
| 5458 | }, { |
| 5459 | QCSAP_PARAM_RTSCTS, 0, |
| 5460 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_rtscts" |
| 5461 | }, { |
| 5462 | QCASAP_GET_DFS_NOL, 0, |
| 5463 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getdfsnol" |
| 5464 | }, { |
| 5465 | QCSAP_GET_ACL, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5466 | "get_acl_list" |
| 5467 | }, { |
Manjeet Singh | e80d6d8 | 2016-09-02 19:04:41 +0530 | [diff] [blame] | 5468 | QCASAP_PARAM_LDPC, 0, |
| 5469 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5470 | "get_ldpc" |
| 5471 | }, { |
| 5472 | QCASAP_PARAM_TX_STBC, 0, |
| 5473 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5474 | "get_tx_stbc" |
| 5475 | }, { |
| 5476 | QCASAP_PARAM_RX_STBC, 0, |
| 5477 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5478 | "get_rx_stbc" |
| 5479 | }, { |
Kai Liu | bdd5fcb | 2016-09-28 22:55:44 +0800 | [diff] [blame] | 5480 | QCSAP_PARAM_CHAN_WIDTH, 0, |
| 5481 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5482 | "get_chwidth" |
| 5483 | }, { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5484 | QCASAP_TX_CHAINMASK_CMD, 0, |
| 5485 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5486 | "get_txchainmask" |
| 5487 | }, { |
| 5488 | QCASAP_RX_CHAINMASK_CMD, 0, |
| 5489 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5490 | "get_rxchainmask" |
| 5491 | }, { |
| 5492 | QCASAP_NSS_CMD, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5493 | "get_nss" |
| 5494 | }, { |
Manikandan Mohan | dcc21ba | 2016-03-15 14:31:56 -0700 | [diff] [blame] | 5495 | QCSAP_CAP_TSF, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5496 | "cap_tsf" |
| 5497 | }, { |
| 5498 | QCSAP_IOCTL_SET_NONE_GET_THREE, 0, IW_PRIV_TYPE_INT | |
| 5499 | IW_PRIV_SIZE_FIXED | 3, "" |
| 5500 | }, { |
| 5501 | QCSAP_GET_TSF, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, |
| 5502 | "get_tsf" |
| 5503 | }, { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5504 | QCASAP_GET_TEMP_CMD, 0, |
| 5505 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_temp" |
| 5506 | }, { |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 5507 | QCSAP_GET_FW_PROFILE_DATA, 0, |
| 5508 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getProfileData" |
| 5509 | }, { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5510 | QCSAP_IOCTL_GET_STAWPAIE, |
Manjeet Singh | fde0c04 | 2016-09-03 12:08:09 +0530 | [diff] [blame] | 5511 | 0, IW_PRIV_TYPE_BYTE | DOT11F_IE_RSN_MAX_LEN, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5512 | "get_staWPAIE" |
| 5513 | }, { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5514 | QCSAP_IOCTL_STOPBSS, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED, 0, |
| 5515 | "stopbss" |
| 5516 | }, { |
Mukul Sharma | dd93cbc | 2016-09-03 13:31:44 +0530 | [diff] [blame] | 5517 | QCSAP_IOCTL_VERSION, 0, IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5518 | "version" |
| 5519 | }, { |
| 5520 | QCSAP_IOCTL_GET_STA_INFO, 0, |
| 5521 | IW_PRIV_TYPE_CHAR | WE_SAP_MAX_STA_INFO, "get_sta_info" |
| 5522 | }, { |
| 5523 | QCSAP_IOCTL_GET_WPS_PBC_PROBE_REQ_IES, |
| 5524 | IW_PRIV_TYPE_BYTE | |
| 5525 | sizeof(sQcSapreq_WPSPBCProbeReqIES_t) | |
| 5526 | IW_PRIV_SIZE_FIXED, 0, "getProbeReqIEs" |
| 5527 | } |
| 5528 | , { |
| 5529 | QCSAP_IOCTL_GET_CHANNEL, 0, |
| 5530 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getchannel" |
| 5531 | } |
| 5532 | , { |
| 5533 | QCSAP_IOCTL_DISASSOC_STA, |
| 5534 | IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 6, 0, |
| 5535 | "disassoc_sta" |
| 5536 | } |
| 5537 | /* handler for main ioctl */ |
| 5538 | , { |
| 5539 | QCSAP_PRIV_GET_CHAR_SET_NONE, 0, |
| 5540 | IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN, "" |
| 5541 | } |
| 5542 | /* handler for sub-ioctl */ |
| 5543 | , { |
| 5544 | QCSAP_GET_STATS, 0, |
| 5545 | IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN, "getStats" |
| 5546 | } |
| 5547 | , { |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 5548 | QCSAP_LIST_FW_PROFILE, 0, |
| 5549 | IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN, "listProfile" |
| 5550 | } |
| 5551 | , { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5552 | QCSAP_IOCTL_PRIV_GET_SOFTAP_LINK_SPEED, |
| 5553 | IW_PRIV_TYPE_CHAR | 18, |
| 5554 | IW_PRIV_TYPE_CHAR | 5, "getLinkSpeed" |
| 5555 | } |
| 5556 | , { |
| 5557 | QCSAP_IOCTL_PRIV_SET_THREE_INT_GET_NONE, |
| 5558 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "" |
| 5559 | } |
| 5560 | , |
| 5561 | /* handlers for sub-ioctl */ |
| 5562 | { |
| 5563 | WE_SET_WLAN_DBG, |
| 5564 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "setwlandbg" |
| 5565 | }, { |
| 5566 | WE_SET_SAP_CHANNELS, |
| 5567 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "setsapchannels" |
| 5568 | } |
| 5569 | , |
| 5570 | /* handlers for sub-ioctl */ |
| 5571 | { |
| 5572 | WE_SET_DP_TRACE, |
| 5573 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "set_dp_trace" |
| 5574 | } |
| 5575 | , |
| 5576 | /* handlers for main ioctl */ |
| 5577 | { |
| 5578 | QCSAP_IOCTL_PRIV_SET_VAR_INT_GET_NONE, |
| 5579 | IW_PRIV_TYPE_INT | MAX_VAR_ARGS, 0, "" |
| 5580 | } |
| 5581 | , { |
| 5582 | WE_P2P_NOA_CMD, IW_PRIV_TYPE_INT | MAX_VAR_ARGS, 0, "SetP2pPs" |
| 5583 | } |
| 5584 | , { |
| 5585 | WE_UNIT_TEST_CMD, IW_PRIV_TYPE_INT | MAX_VAR_ARGS, 0, |
| 5586 | "setUnitTestCmd" |
| 5587 | } |
| 5588 | , |
| 5589 | /* handlers for main ioctl */ |
| 5590 | { |
| 5591 | QCSAP_IOCTL_MODIFY_ACL, |
| 5592 | IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 8, 0, "modify_acl" |
| 5593 | } |
| 5594 | , |
| 5595 | /* handlers for main ioctl */ |
| 5596 | { |
| 5597 | QCSAP_IOCTL_GET_CHANNEL_LIST, |
| 5598 | 0, |
| 5599 | IW_PRIV_TYPE_BYTE | sizeof(tChannelListInfo), |
| 5600 | "getChannelList" |
| 5601 | } |
| 5602 | , |
| 5603 | /* handlers for main ioctl */ |
| 5604 | { |
| 5605 | QCSAP_IOCTL_SET_TX_POWER, |
| 5606 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setTxPower" |
| 5607 | } |
| 5608 | , |
| 5609 | /* handlers for main ioctl */ |
| 5610 | { |
| 5611 | QCSAP_IOCTL_SET_MAX_TX_POWER, |
| 5612 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5613 | 0, "setTxMaxPower" |
| 5614 | } |
| 5615 | , |
Srinivas Girigowda | c34f11d | 2016-02-25 16:02:42 -0800 | [diff] [blame] | 5616 | { |
| 5617 | QCSAP_IOCTL_SET_PKTLOG, |
Poddar, Siddarth | 176c436 | 2016-10-03 12:25:00 +0530 | [diff] [blame] | 5618 | IW_PRIV_TYPE_INT | MAX_VAR_ARGS, |
Srinivas Girigowda | c34f11d | 2016-02-25 16:02:42 -0800 | [diff] [blame] | 5619 | 0, "pktlog" |
| 5620 | } |
| 5621 | , |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5622 | /* Set HDD CFG Ini param */ |
| 5623 | { |
| 5624 | QCSAP_IOCTL_SET_INI_CFG, |
| 5625 | IW_PRIV_TYPE_CHAR | QCSAP_IOCTL_MAX_STR_LEN, 0, "setConfig" |
| 5626 | } |
| 5627 | , |
| 5628 | /* Get HDD CFG Ini param */ |
| 5629 | { |
| 5630 | QCSAP_IOCTL_GET_INI_CFG, |
| 5631 | 0, IW_PRIV_TYPE_CHAR | QCSAP_IOCTL_MAX_STR_LEN, "getConfig" |
| 5632 | } |
| 5633 | , |
| 5634 | /* handlers for main ioctl */ |
| 5635 | { |
| 5636 | /* handlers for main ioctl */ |
| 5637 | QCSAP_IOCTL_SET_TWO_INT_GET_NONE, |
| 5638 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "" |
| 5639 | } |
| 5640 | , |
| 5641 | /* handlers for sub-ioctl */ |
Srinivas Girigowda | 6147c58 | 2016-10-18 12:26:15 -0700 | [diff] [blame] | 5642 | #ifdef WLAN_DEBUG |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5643 | { |
| 5644 | QCSAP_IOCTL_SET_FW_CRASH_INJECT, |
| 5645 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, |
| 5646 | 0, "crash_inject" |
| 5647 | } |
| 5648 | , |
| 5649 | #endif |
| 5650 | { |
| 5651 | QCASAP_SET_RADAR_DBG, |
| 5652 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, |
| 5653 | 0, "setRadarDbg" |
| 5654 | } |
| 5655 | , |
| 5656 | /* dump dp trace - descriptor or dp trace records */ |
| 5657 | { |
| 5658 | QCSAP_IOCTL_DUMP_DP_TRACE_LEVEL, |
| 5659 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, |
| 5660 | 0, "dump_dp_trace" |
| 5661 | } |
| 5662 | , |
Govind Singh | a471e5e | 2015-10-12 17:11:14 +0530 | [diff] [blame] | 5663 | { |
| 5664 | QCSAP_ENABLE_FW_PROFILE, |
| 5665 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, |
| 5666 | 0, "enableProfile" |
| 5667 | } |
| 5668 | , |
| 5669 | { |
| 5670 | QCSAP_SET_FW_PROFILE_HIST_INTVL, |
| 5671 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, |
| 5672 | 0, "set_hist_intvl" |
| 5673 | } |
Dustin Brown | d95b96b | 2016-12-09 15:08:26 -0800 | [diff] [blame] | 5674 | , |
| 5675 | #ifdef WLAN_SUSPEND_RESUME_TEST |
| 5676 | { |
| 5677 | QCSAP_SET_WLAN_SUSPEND, |
| 5678 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, |
| 5679 | 0, "wlan_suspend" |
| 5680 | } |
| 5681 | , |
| 5682 | { |
| 5683 | QCSAP_SET_WLAN_RESUME, |
| 5684 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, |
| 5685 | 0, "wlan_resume" |
| 5686 | } |
| 5687 | , |
| 5688 | #endif |
| 5689 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5690 | }; |
| 5691 | |
| 5692 | static const iw_handler hostapd_private[] = { |
| 5693 | /* set priv ioctl */ |
| 5694 | [QCSAP_IOCTL_SETPARAM - SIOCIWFIRSTPRIV] = iw_softap_setparam, |
| 5695 | /* get priv ioctl */ |
| 5696 | [QCSAP_IOCTL_GETPARAM - SIOCIWFIRSTPRIV] = iw_softap_getparam, |
Manikandan Mohan | dcc21ba | 2016-03-15 14:31:56 -0700 | [diff] [blame] | 5697 | [QCSAP_IOCTL_SET_NONE_GET_THREE - SIOCIWFIRSTPRIV] = |
| 5698 | iw_softap_get_three, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5699 | /* get station genIE */ |
| 5700 | [QCSAP_IOCTL_GET_STAWPAIE - SIOCIWFIRSTPRIV] = iw_get_genie, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5701 | /* stop bss */ |
| 5702 | [QCSAP_IOCTL_STOPBSS - SIOCIWFIRSTPRIV] = iw_softap_stopbss, |
| 5703 | /* get driver version */ |
| 5704 | [QCSAP_IOCTL_VERSION - SIOCIWFIRSTPRIV] = iw_softap_version, |
| 5705 | [QCSAP_IOCTL_GET_WPS_PBC_PROBE_REQ_IES - SIOCIWFIRSTPRIV] = |
| 5706 | iw_get_wpspbc_probe_req_ies, |
| 5707 | [QCSAP_IOCTL_GET_CHANNEL - SIOCIWFIRSTPRIV] = |
| 5708 | iw_softap_getchannel, |
| 5709 | [QCSAP_IOCTL_ASSOC_STA_MACADDR - SIOCIWFIRSTPRIV] = |
| 5710 | iw_softap_getassoc_stamacaddr, |
| 5711 | [QCSAP_IOCTL_DISASSOC_STA - SIOCIWFIRSTPRIV] = |
| 5712 | iw_softap_disassoc_sta, |
| 5713 | [QCSAP_PRIV_GET_CHAR_SET_NONE - SIOCIWFIRSTPRIV] = |
| 5714 | iw_get_char_setnone, |
| 5715 | [QCSAP_IOCTL_PRIV_SET_THREE_INT_GET_NONE - |
| 5716 | SIOCIWFIRSTPRIV] = |
| 5717 | iw_set_three_ints_getnone, |
| 5718 | [QCSAP_IOCTL_PRIV_SET_VAR_INT_GET_NONE - |
| 5719 | SIOCIWFIRSTPRIV] = |
| 5720 | iw_set_var_ints_getnone, |
| 5721 | [QCSAP_IOCTL_SET_CHANNEL_RANGE - SIOCIWFIRSTPRIV] = |
| 5722 | iw_softap_set_force_acs_ch_range, |
| 5723 | [QCSAP_IOCTL_MODIFY_ACL - SIOCIWFIRSTPRIV] = |
| 5724 | iw_softap_modify_acl, |
| 5725 | [QCSAP_IOCTL_GET_CHANNEL_LIST - SIOCIWFIRSTPRIV] = |
Agrawal Ashish | 6c9bca7 | 2016-09-04 13:37:59 +0530 | [diff] [blame] | 5726 | iw_get_channel_list, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5727 | [QCSAP_IOCTL_GET_STA_INFO - SIOCIWFIRSTPRIV] = |
| 5728 | iw_softap_get_sta_info, |
| 5729 | [QCSAP_IOCTL_PRIV_GET_SOFTAP_LINK_SPEED - |
| 5730 | SIOCIWFIRSTPRIV] = |
| 5731 | iw_get_softap_linkspeed, |
| 5732 | [QCSAP_IOCTL_SET_TX_POWER - SIOCIWFIRSTPRIV] = |
| 5733 | iw_softap_set_tx_power, |
| 5734 | [QCSAP_IOCTL_SET_MAX_TX_POWER - SIOCIWFIRSTPRIV] = |
| 5735 | iw_softap_set_max_tx_power, |
Srinivas Girigowda | c34f11d | 2016-02-25 16:02:42 -0800 | [diff] [blame] | 5736 | [QCSAP_IOCTL_SET_PKTLOG - SIOCIWFIRSTPRIV] = |
| 5737 | iw_softap_set_pktlog, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5738 | [QCSAP_IOCTL_SET_INI_CFG - SIOCIWFIRSTPRIV] = |
| 5739 | iw_softap_set_ini_cfg, |
| 5740 | [QCSAP_IOCTL_GET_INI_CFG - SIOCIWFIRSTPRIV] = |
| 5741 | iw_softap_get_ini_cfg, |
| 5742 | [QCSAP_IOCTL_SET_TWO_INT_GET_NONE - SIOCIWFIRSTPRIV] = |
| 5743 | iw_softap_set_two_ints_getnone, |
| 5744 | }; |
| 5745 | const struct iw_handler_def hostapd_handler_def = { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 5746 | .num_standard = QDF_ARRAY_SIZE(hostapd_handler), |
| 5747 | .num_private = QDF_ARRAY_SIZE(hostapd_private), |
| 5748 | .num_private_args = QDF_ARRAY_SIZE(hostapd_private_args), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5749 | .standard = (iw_handler *) hostapd_handler, |
| 5750 | .private = (iw_handler *) hostapd_private, |
| 5751 | .private_args = hostapd_private_args, |
| 5752 | .get_wireless_stats = NULL, |
| 5753 | }; |
| 5754 | |
| 5755 | struct net_device_ops net_ops_struct = { |
| 5756 | .ndo_open = hdd_hostapd_open, |
| 5757 | .ndo_stop = hdd_hostapd_stop, |
| 5758 | .ndo_uninit = hdd_hostapd_uninit, |
| 5759 | .ndo_start_xmit = hdd_softap_hard_start_xmit, |
| 5760 | .ndo_tx_timeout = hdd_softap_tx_timeout, |
| 5761 | .ndo_get_stats = hdd_get_stats, |
| 5762 | .ndo_set_mac_address = hdd_hostapd_set_mac_address, |
| 5763 | .ndo_do_ioctl = hdd_ioctl, |
| 5764 | .ndo_change_mtu = hdd_hostapd_change_mtu, |
| 5765 | .ndo_select_queue = hdd_hostapd_select_queue, |
| 5766 | }; |
| 5767 | |
| 5768 | static int hdd_set_hostapd(hdd_adapter_t *pAdapter) |
| 5769 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5770 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5771 | } |
| 5772 | |
| 5773 | void hdd_set_ap_ops(struct net_device *pWlanHostapdDev) |
| 5774 | { |
| 5775 | pWlanHostapdDev->netdev_ops = &net_ops_struct; |
| 5776 | } |
| 5777 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5778 | QDF_STATUS hdd_init_ap_mode(hdd_adapter_t *pAdapter) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5779 | { |
| 5780 | hdd_hostapd_state_t *phostapdBuf; |
| 5781 | struct net_device *dev = pAdapter->dev; |
| 5782 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5783 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5784 | v_CONTEXT_t p_cds_context = (WLAN_HDD_GET_CTX(pAdapter))->pcds_context; |
| 5785 | v_CONTEXT_t sapContext = NULL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5786 | int ret; |
Peng Xu | 66162de | 2016-02-11 17:01:20 -0800 | [diff] [blame] | 5787 | enum tQDF_ADAPTER_MODE mode; |
| 5788 | uint32_t session_id = CSR_SESSION_ID_INVALID; |
Agrawal Ashish | 6563461 | 2016-08-18 13:24:32 +0530 | [diff] [blame] | 5789 | enum dfs_mode acs_dfs_mode; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5790 | |
| 5791 | ENTER(); |
| 5792 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5793 | sapContext = wlansap_open(p_cds_context); |
| 5794 | if (sapContext == NULL) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5795 | hdd_err("ERROR: wlansap_open failed!!"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5796 | return QDF_STATUS_E_FAULT; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5797 | } |
| 5798 | |
| 5799 | pAdapter->sessionCtx.ap.sapContext = sapContext; |
Agrawal Ashish | 6563461 | 2016-08-18 13:24:32 +0530 | [diff] [blame] | 5800 | pAdapter->sessionCtx.ap.sapConfig.channel = |
| 5801 | pHddCtx->acs_policy.acs_channel; |
| 5802 | acs_dfs_mode = pHddCtx->acs_policy.acs_dfs_mode; |
| 5803 | pAdapter->sessionCtx.ap.sapConfig.acs_dfs_mode = |
| 5804 | wlan_hdd_get_dfs_mode(acs_dfs_mode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5805 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 5806 | if (pAdapter->device_mode == QDF_P2P_GO_MODE) { |
Peng Xu | 66162de | 2016-02-11 17:01:20 -0800 | [diff] [blame] | 5807 | mode = QDF_P2P_GO_MODE; |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 5808 | } else if (pAdapter->device_mode == QDF_SAP_MODE) { |
Peng Xu | 66162de | 2016-02-11 17:01:20 -0800 | [diff] [blame] | 5809 | mode = QDF_SAP_MODE; |
| 5810 | } else { |
| 5811 | hdd_err("Invalid mode for AP: %d", pAdapter->device_mode); |
| 5812 | return QDF_STATUS_E_FAULT; |
| 5813 | } |
| 5814 | |
| 5815 | status = wlansap_start(sapContext, mode, |
| 5816 | pAdapter->macAddressCurrent.bytes, |
| 5817 | &session_id); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5818 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5819 | hdd_err("ERROR: wlansap_start failed!!"); |
Peng Xu | 66162de | 2016-02-11 17:01:20 -0800 | [diff] [blame] | 5820 | pAdapter->sessionCtx.ap.sapContext = NULL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5821 | return status; |
| 5822 | } |
Peng Xu | 66162de | 2016-02-11 17:01:20 -0800 | [diff] [blame] | 5823 | pAdapter->sessionId = session_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5824 | |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5825 | status = hdd_create_and_store_vdev(pHddCtx->hdd_pdev, pAdapter); |
| 5826 | if (QDF_IS_STATUS_ERROR(status)) |
| 5827 | goto error_vdev_create; |
| 5828 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5829 | /* Allocate the Wireless Extensions state structure */ |
| 5830 | phostapdBuf = WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 5831 | |
| 5832 | sme_set_curr_device_mode(pHddCtx->hHal, pAdapter->device_mode); |
| 5833 | |
| 5834 | /* Zero the memory. This zeros the profile structure. */ |
| 5835 | memset(phostapdBuf, 0, sizeof(hdd_hostapd_state_t)); |
| 5836 | |
| 5837 | /* Set up the pointer to the Wireless Extensions state structure */ |
| 5838 | /* NOP */ |
| 5839 | status = hdd_set_hostapd(pAdapter); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5840 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5841 | hdd_err("ERROR: hdd_set_hostapd failed!!"); |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5842 | goto error_init_ap_mode; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5843 | } |
| 5844 | |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5845 | status = qdf_event_create(&phostapdBuf->qdf_event); |
| 5846 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5847 | hdd_err("ERROR: Hostapd HDD qdf event init failed!!"); |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5848 | goto error_init_ap_mode; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5849 | } |
| 5850 | |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5851 | status = qdf_event_create(&phostapdBuf->qdf_stop_bss_event); |
| 5852 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5853 | hdd_err("ERROR: Hostapd HDD stop bss event init failed!!"); |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5854 | goto error_init_ap_mode; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5855 | } |
| 5856 | |
Wei Song | 2f76f64 | 2016-11-18 16:32:53 +0800 | [diff] [blame] | 5857 | status = qdf_event_create(&phostapdBuf->qdf_sta_disassoc_event); |
| 5858 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
| 5859 | hdd_err("ERROR: Hostapd HDD sta disassoc event init failed!!"); |
| 5860 | wlansap_close(sapContext); |
| 5861 | pAdapter->sessionCtx.ap.sapContext = NULL; |
| 5862 | return status; |
| 5863 | } |
| 5864 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5865 | init_completion(&pAdapter->session_close_comp_var); |
| 5866 | init_completion(&pAdapter->session_open_comp_var); |
| 5867 | |
| 5868 | sema_init(&(WLAN_HDD_GET_AP_CTX_PTR(pAdapter))->semWpsPBCOverlapInd, 1); |
| 5869 | |
| 5870 | /* Register as a wireless device */ |
| 5871 | dev->wireless_handlers = (struct iw_handler_def *)&hostapd_handler_def; |
| 5872 | |
| 5873 | /* Initialize the data path module */ |
| 5874 | status = hdd_softap_init_tx_rx(pAdapter); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5875 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5876 | hdd_alert("hdd_softap_init_tx_rx failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5877 | } |
| 5878 | |
| 5879 | status = hdd_wmm_adapter_init(pAdapter); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 5880 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5881 | hdd_err("hdd_wmm_adapter_init() failed code %08d [x%08x]", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5882 | status, status); |
| 5883 | goto error_wmm_init; |
| 5884 | } |
| 5885 | |
| 5886 | set_bit(WMM_INIT_DONE, &pAdapter->event_flags); |
| 5887 | |
| 5888 | ret = wma_cli_set_command(pAdapter->sessionId, |
| 5889 | WMI_PDEV_PARAM_BURST_ENABLE, |
| 5890 | pHddCtx->config->enableSifsBurst, |
| 5891 | PDEV_CMD); |
| 5892 | |
| 5893 | if (0 != ret) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5894 | hdd_err("WMI_PDEV_PARAM_BURST_ENABLE set failed %d", ret); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5895 | } |
| 5896 | pAdapter->sessionCtx.ap.sapConfig.acs_cfg.acs_mode = false; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 5897 | qdf_mem_free(pAdapter->sessionCtx.ap.sapConfig.acs_cfg.ch_list); |
| 5898 | qdf_mem_zero(&pAdapter->sessionCtx.ap.sapConfig.acs_cfg, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5899 | sizeof(struct sap_acs_cfg)); |
| 5900 | return status; |
| 5901 | |
| 5902 | error_wmm_init: |
| 5903 | hdd_softap_deinit_tx_rx(pAdapter); |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5904 | error_init_ap_mode: |
Rajeev Kumar | ba77885 | 2017-01-06 13:23:04 -0800 | [diff] [blame] | 5905 | status = hdd_release_and_destroy_vdev(pAdapter); |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 5906 | if (QDF_IS_STATUS_ERROR(status)) |
| 5907 | hdd_err("vdev delete failed"); |
| 5908 | error_vdev_create: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5909 | wlansap_close(sapContext); |
Peng Xu | 66162de | 2016-02-11 17:01:20 -0800 | [diff] [blame] | 5910 | pAdapter->sessionCtx.ap.sapContext = NULL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5911 | EXIT(); |
| 5912 | return status; |
| 5913 | } |
| 5914 | |
| 5915 | /** |
| 5916 | * hdd_wlan_create_ap_dev() - create an AP-mode device |
| 5917 | * @pHddCtx: Global HDD context |
| 5918 | * @macAddr: MAC address to assign to the interface |
Ryan Hsu | 07495ea | 2016-01-21 15:25:39 -0800 | [diff] [blame] | 5919 | * @name_assign_type: the name of assign type of the netdev |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5920 | * @iface_name: User-visible name of the interface |
| 5921 | * |
| 5922 | * This function will allocate a Linux net_device and configuration it |
| 5923 | * for an AP mode of operation. Note that the device is NOT actually |
| 5924 | * registered with the kernel at this time. |
| 5925 | * |
| 5926 | * Return: A pointer to the private data portion of the net_device if |
| 5927 | * the allocation and initialization was successful, NULL otherwise. |
| 5928 | */ |
| 5929 | hdd_adapter_t *hdd_wlan_create_ap_dev(hdd_context_t *pHddCtx, |
| 5930 | tSirMacAddr macAddr, |
Ryan Hsu | 07495ea | 2016-01-21 15:25:39 -0800 | [diff] [blame] | 5931 | unsigned char name_assign_type, |
| 5932 | uint8_t *iface_name) |
| 5933 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5934 | struct net_device *pWlanHostapdDev = NULL; |
| 5935 | hdd_adapter_t *pHostapdAdapter = NULL; |
| 5936 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5937 | hdd_info("iface_name = %s", iface_name); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5938 | |
Ryan Hsu | 07495ea | 2016-01-21 15:25:39 -0800 | [diff] [blame] | 5939 | pWlanHostapdDev = alloc_netdev_mq(sizeof(hdd_adapter_t), iface_name, |
| 5940 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)) || defined(WITH_BACKPORTS) |
| 5941 | name_assign_type, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5942 | #endif |
Ryan Hsu | 07495ea | 2016-01-21 15:25:39 -0800 | [diff] [blame] | 5943 | ether_setup, NUM_TX_QUEUES); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5944 | |
| 5945 | if (pWlanHostapdDev != NULL) { |
| 5946 | pHostapdAdapter = netdev_priv(pWlanHostapdDev); |
| 5947 | |
| 5948 | /* Init the net_device structure */ |
| 5949 | ether_setup(pWlanHostapdDev); |
| 5950 | |
| 5951 | /* Initialize the adapter context to zeros. */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 5952 | qdf_mem_zero(pHostapdAdapter, sizeof(hdd_adapter_t)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5953 | pHostapdAdapter->dev = pWlanHostapdDev; |
| 5954 | pHostapdAdapter->pHddCtx = pHddCtx; |
| 5955 | pHostapdAdapter->magic = WLAN_HDD_ADAPTER_MAGIC; |
Arun Khandavalli | 9ad88f0 | 2016-09-01 19:03:37 +0530 | [diff] [blame] | 5956 | pHostapdAdapter->sessionId = HDD_SESSION_ID_INVALID; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5957 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 5958 | hdd_info("pWlanHostapdDev = %p, pHostapdAdapter = %p, concurrency_mode=0x%x", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5959 | pWlanHostapdDev, |
| 5960 | pHostapdAdapter, |
| 5961 | (int)cds_get_concurrency_mode()); |
| 5962 | |
| 5963 | /* Init the net_device structure */ |
| 5964 | strlcpy(pWlanHostapdDev->name, (const char *)iface_name, |
| 5965 | IFNAMSIZ); |
| 5966 | |
| 5967 | hdd_set_ap_ops(pHostapdAdapter->dev); |
| 5968 | |
| 5969 | pWlanHostapdDev->watchdog_timeo = HDD_TX_TIMEOUT; |
| 5970 | pWlanHostapdDev->mtu = HDD_DEFAULT_MTU; |
Mohit Khanna | ee9e80f | 2015-11-10 11:32:49 -0800 | [diff] [blame] | 5971 | pWlanHostapdDev->tx_queue_len = HDD_NETDEV_TX_QUEUE_LEN; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5972 | |
jge | 3e6f638 | 2016-09-29 13:28:28 +0800 | [diff] [blame] | 5973 | if (pHddCtx->config->enable_ip_tcp_udp_checksum_offload) |
| 5974 | pWlanHostapdDev->features |= |
| 5975 | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; |
| 5976 | pWlanHostapdDev->features |= NETIF_F_RXCSUM; |
| 5977 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 5978 | qdf_mem_copy(pWlanHostapdDev->dev_addr, (void *)macAddr, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5979 | sizeof(tSirMacAddr)); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 5980 | qdf_mem_copy(pHostapdAdapter->macAddressCurrent.bytes, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5981 | (void *)macAddr, sizeof(tSirMacAddr)); |
| 5982 | |
| 5983 | pHostapdAdapter->offloads_configured = false; |
| 5984 | pWlanHostapdDev->destructor = free_netdev; |
| 5985 | pWlanHostapdDev->ieee80211_ptr = &pHostapdAdapter->wdev; |
| 5986 | pHostapdAdapter->wdev.wiphy = pHddCtx->wiphy; |
| 5987 | pHostapdAdapter->wdev.netdev = pWlanHostapdDev; |
Dhanashri Atre | 83d373d | 2015-07-28 16:45:59 -0700 | [diff] [blame] | 5988 | hdd_set_tso_flags(pHddCtx, pWlanHostapdDev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 5989 | init_completion(&pHostapdAdapter->tx_action_cnf_event); |
| 5990 | init_completion(&pHostapdAdapter->cancel_rem_on_chan_var); |
| 5991 | init_completion(&pHostapdAdapter->rem_on_chan_ready_event); |
| 5992 | init_completion(&pHostapdAdapter->sta_authorized_event); |
| 5993 | init_completion(&pHostapdAdapter->offchannel_tx_event); |
| 5994 | init_completion(&pHostapdAdapter->scan_info. |
| 5995 | abortscan_event_var); |
| 5996 | |
| 5997 | SET_NETDEV_DEV(pWlanHostapdDev, pHddCtx->parent_dev); |
| 5998 | spin_lock_init(&pHostapdAdapter->pause_map_lock); |
Nirav Shah | 617cff9 | 2016-04-25 10:24:24 +0530 | [diff] [blame] | 5999 | pHostapdAdapter->start_time = |
| 6000 | pHostapdAdapter->last_time = qdf_system_ticks(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6001 | } |
| 6002 | return pHostapdAdapter; |
| 6003 | } |
| 6004 | |
| 6005 | /** |
| 6006 | * hdd_register_hostapd() - register hostapd |
| 6007 | * @pAdapter: Pointer to hostapd adapter |
| 6008 | * @rtnl_lock_held: RTNL lock held |
| 6009 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 6010 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6011 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6012 | QDF_STATUS hdd_register_hostapd(hdd_adapter_t *pAdapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6013 | uint8_t rtnl_lock_held) { |
| 6014 | struct net_device *dev = pAdapter->dev; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6015 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6016 | |
| 6017 | ENTER(); |
| 6018 | |
| 6019 | if (rtnl_lock_held) { |
| 6020 | if (strnchr(dev->name, strlen(dev->name), '%')) { |
| 6021 | if (dev_alloc_name(dev, dev->name) < 0) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6022 | hdd_err("Failed:dev_alloc_name"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6023 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6024 | } |
| 6025 | } |
| 6026 | if (register_netdevice(dev)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6027 | hdd_err("Failed:register_netdevice"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6028 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6029 | } |
| 6030 | } else { |
| 6031 | if (register_netdev(dev)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6032 | hdd_err("Failed:register_netdev"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6033 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6034 | } |
| 6035 | } |
| 6036 | set_bit(NET_DEVICE_REGISTERED, &pAdapter->event_flags); |
| 6037 | |
| 6038 | EXIT(); |
| 6039 | return status; |
| 6040 | } |
| 6041 | |
| 6042 | /** |
| 6043 | * hdd_unregister_hostapd() - unregister hostapd |
| 6044 | * @pAdapter: Pointer to hostapd adapter |
| 6045 | * @rtnl_held: true if rtnl lock held; false otherwise |
| 6046 | * |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6047 | * Return: QDF_STATUS enumaration |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6048 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6049 | QDF_STATUS hdd_unregister_hostapd(hdd_adapter_t *pAdapter, bool rtnl_held) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6050 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6051 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6052 | void *sapContext = WLAN_HDD_GET_SAP_CTX_PTR(pAdapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6053 | |
| 6054 | ENTER(); |
| 6055 | |
| 6056 | hdd_softap_deinit_tx_rx(pAdapter); |
| 6057 | |
| 6058 | /* if we are being called during driver unload, |
| 6059 | * then the dev has already been invalidated. |
| 6060 | * if we are being called at other times, then we can |
| 6061 | * detach the wireless device handlers |
| 6062 | */ |
| 6063 | if (pAdapter->dev) { |
| 6064 | if (rtnl_held) |
| 6065 | pAdapter->dev->wireless_handlers = NULL; |
| 6066 | else { |
| 6067 | rtnl_lock(); |
| 6068 | pAdapter->dev->wireless_handlers = NULL; |
| 6069 | rtnl_unlock(); |
| 6070 | } |
| 6071 | } |
| 6072 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6073 | status = wlansap_stop(sapContext); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6074 | if (!QDF_IS_STATUS_SUCCESS(status)) |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6075 | hdd_err("Failed:wlansap_stop"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6076 | |
| 6077 | status = wlansap_close(sapContext); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6078 | if (!QDF_IS_STATUS_SUCCESS(status)) |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6079 | hdd_err("Failed:WLANSAP_close"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6080 | pAdapter->sessionCtx.ap.sapContext = NULL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6081 | |
Rajeev Kumar | ba77885 | 2017-01-06 13:23:04 -0800 | [diff] [blame] | 6082 | status = hdd_release_and_destroy_vdev(pAdapter); |
Selvaraj, Sridhar | 0672a12 | 2016-12-29 16:11:48 +0530 | [diff] [blame] | 6083 | if (QDF_IS_STATUS_ERROR(status)) |
| 6084 | hdd_err("vdev delete failed"); |
| 6085 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6086 | EXIT(); |
| 6087 | return 0; |
| 6088 | } |
| 6089 | |
| 6090 | /** |
| 6091 | * wlan_hdd_rate_is_11g() - check if rate is 11g rate or not |
| 6092 | * @rate: Rate to be checked |
| 6093 | * |
| 6094 | * Return: true if rate if 11g else false |
| 6095 | */ |
| 6096 | static bool wlan_hdd_rate_is_11g(u8 rate) |
| 6097 | { |
| 6098 | static const u8 gRateArray[8] = {12, 18, 24, 36, 48, 72, |
| 6099 | 96, 108}; /* actual rate * 2 */ |
| 6100 | u8 i; |
| 6101 | for (i = 0; i < 8; i++) { |
| 6102 | if (rate == gRateArray[i]) |
| 6103 | return true; |
| 6104 | } |
| 6105 | return false; |
| 6106 | } |
| 6107 | |
| 6108 | #ifdef QCA_HT_2040_COEX |
| 6109 | /** |
| 6110 | * wlan_hdd_get_sap_obss() - Get SAP OBSS enable config based on HT_CAPAB IE |
| 6111 | * @pHostapdAdapter: Pointer to hostapd adapter |
| 6112 | * |
| 6113 | * Return: HT support channel width config value |
| 6114 | */ |
| 6115 | static bool wlan_hdd_get_sap_obss(hdd_adapter_t *pHostapdAdapter) |
| 6116 | { |
| 6117 | uint8_t ht_cap_ie[DOT11F_IE_HTCAPS_MAX_LEN]; |
| 6118 | tDot11fIEHTCaps dot11_ht_cap_ie = {0}; |
| 6119 | hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 6120 | beacon_data_t *beacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 6121 | uint8_t *ie = NULL; |
| 6122 | |
| 6123 | ie = wlan_hdd_cfg80211_get_ie_ptr(beacon->tail, beacon->tail_len, |
| 6124 | WLAN_EID_HT_CAPABILITY); |
| 6125 | if (ie && ie[1]) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 6126 | qdf_mem_copy(ht_cap_ie, &ie[2], DOT11F_IE_HTCAPS_MAX_LEN); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6127 | dot11f_unpack_ie_ht_caps((tpAniSirGlobal)hdd_ctx->hHal, |
| 6128 | ht_cap_ie, ie[1], &dot11_ht_cap_ie); |
| 6129 | return dot11_ht_cap_ie.supportedChannelWidthSet; |
| 6130 | } |
| 6131 | |
| 6132 | return false; |
| 6133 | } |
| 6134 | #else |
| 6135 | static bool wlan_hdd_get_sap_obss(hdd_adapter_t *pHostapdAdapter) |
| 6136 | { |
| 6137 | return false; |
| 6138 | } |
| 6139 | #endif |
| 6140 | /** |
| 6141 | * wlan_hdd_set_channel() - set channel in sap mode |
| 6142 | * @wiphy: Pointer to wiphy structure |
| 6143 | * @dev: Pointer to net_device structure |
| 6144 | * @chandef: Pointer to channel definition structure |
| 6145 | * @channel_type: Channel type |
| 6146 | * |
| 6147 | * Return: 0 for success non-zero for failure |
| 6148 | */ |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 6149 | int wlan_hdd_set_channel(struct wiphy *wiphy, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6150 | struct net_device *dev, |
| 6151 | struct cfg80211_chan_def *chandef, |
| 6152 | enum nl80211_channel_type channel_type) |
| 6153 | { |
| 6154 | hdd_adapter_t *pAdapter = NULL; |
| 6155 | uint32_t num_ch = 0; |
| 6156 | int channel = 0; |
| 6157 | int channel_seg2 = 0; |
| 6158 | hdd_context_t *pHddCtx; |
| 6159 | int status; |
| 6160 | |
Manjeet Singh | aec78b5 | 2016-11-03 15:43:56 +0530 | [diff] [blame] | 6161 | tSmeConfigParams *sme_config; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6162 | tsap_Config_t *sap_config; |
| 6163 | |
| 6164 | ENTER(); |
| 6165 | |
| 6166 | |
| 6167 | if (NULL == dev) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6168 | hdd_err("Called with dev = NULL."); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6169 | return -ENODEV; |
| 6170 | } |
| 6171 | pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 6172 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 6173 | MTRACE(qdf_trace(QDF_MODULE_ID_HDD, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6174 | TRACE_CODE_HDD_CFG80211_SET_CHANNEL, |
| 6175 | pAdapter->sessionId, channel_type)); |
| 6176 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6177 | hdd_notice("Device_mode %s(%d) freq = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6178 | hdd_device_mode_to_string(pAdapter->device_mode), |
| 6179 | pAdapter->device_mode, chandef->chan->center_freq); |
| 6180 | |
| 6181 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 6182 | status = wlan_hdd_validate_context(pHddCtx); |
Abhishek Singh | 23edd1c | 2016-05-05 11:56:06 +0530 | [diff] [blame] | 6183 | if (status) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6184 | return status; |
Abhishek Singh | 23edd1c | 2016-05-05 11:56:06 +0530 | [diff] [blame] | 6185 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6186 | |
| 6187 | /* |
| 6188 | * Do freq to chan conversion |
| 6189 | * TODO: for 11a |
| 6190 | */ |
| 6191 | |
| 6192 | channel = ieee80211_frequency_to_channel(chandef->chan->center_freq); |
Arif Hussain | 174c3fc | 2016-07-28 11:19:42 -0700 | [diff] [blame] | 6193 | |
Kiran Kumar Lokere | f1f5e99 | 2016-06-20 16:48:50 -0700 | [diff] [blame] | 6194 | if (NL80211_CHAN_WIDTH_80P80 == chandef->width || |
Arif Hussain | 174c3fc | 2016-07-28 11:19:42 -0700 | [diff] [blame] | 6195 | NL80211_CHAN_WIDTH_160 == chandef->width) { |
| 6196 | if (chandef->center_freq2) |
| 6197 | channel_seg2 = ieee80211_frequency_to_channel( |
| 6198 | chandef->center_freq2); |
| 6199 | else |
| 6200 | hdd_err("Invalid center_freq2"); |
| 6201 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6202 | |
| 6203 | /* Check freq range */ |
| 6204 | if ((WNI_CFG_CURRENT_CHANNEL_STAMIN > channel) || |
| 6205 | (WNI_CFG_CURRENT_CHANNEL_STAMAX < channel)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6206 | hdd_err("Channel [%d] is outside valid range from %d to %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6207 | channel, WNI_CFG_CURRENT_CHANNEL_STAMIN, |
| 6208 | WNI_CFG_CURRENT_CHANNEL_STAMAX); |
| 6209 | return -EINVAL; |
| 6210 | } |
| 6211 | |
| 6212 | /* Check freq range */ |
| 6213 | |
| 6214 | if ((WNI_CFG_CURRENT_CHANNEL_STAMIN > channel_seg2) || |
| 6215 | (WNI_CFG_CURRENT_CHANNEL_STAMAX < channel_seg2)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6216 | hdd_err("Channel [%d] is outside valid range from %d to %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6217 | channel_seg2, WNI_CFG_CURRENT_CHANNEL_STAMIN, |
| 6218 | WNI_CFG_CURRENT_CHANNEL_STAMAX); |
| 6219 | return -EINVAL; |
| 6220 | } |
| 6221 | |
| 6222 | num_ch = WNI_CFG_VALID_CHANNEL_LIST_LEN; |
| 6223 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 6224 | if ((QDF_SAP_MODE != pAdapter->device_mode) && |
| 6225 | (QDF_P2P_GO_MODE != pAdapter->device_mode)) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6226 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6227 | wlan_hdd_validate_operation_channel(pAdapter, channel)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6228 | hdd_err("Invalid Channel [%d]", channel); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6229 | return -EINVAL; |
| 6230 | } |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6231 | hdd_info("set channel to [%d] for device mode %s(%d)", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6232 | channel, |
| 6233 | hdd_device_mode_to_string(pAdapter->device_mode), |
| 6234 | pAdapter->device_mode); |
| 6235 | } |
| 6236 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 6237 | if ((pAdapter->device_mode == QDF_STA_MODE) |
| 6238 | || (pAdapter->device_mode == QDF_P2P_CLIENT_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6239 | ) { |
| 6240 | hdd_wext_state_t *pWextState = |
| 6241 | WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter); |
| 6242 | tCsrRoamProfile *pRoamProfile = &pWextState->roamProfile; |
| 6243 | hdd_station_ctx_t *pHddStaCtx = |
| 6244 | WLAN_HDD_GET_STATION_CTX_PTR(pAdapter); |
| 6245 | |
| 6246 | if (eConnectionState_IbssConnected == |
| 6247 | pHddStaCtx->conn_info.connState) { |
| 6248 | /* Link is up then return cant set channel */ |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6249 | hdd_err("IBSS Associated, can't set the channel"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6250 | return -EINVAL; |
| 6251 | } |
| 6252 | |
| 6253 | num_ch = pRoamProfile->ChannelInfo.numOfChannels = 1; |
| 6254 | pHddStaCtx->conn_info.operationChannel = channel; |
| 6255 | pRoamProfile->ChannelInfo.ChannelList = |
| 6256 | &pHddStaCtx->conn_info.operationChannel; |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 6257 | } else if ((pAdapter->device_mode == QDF_SAP_MODE) |
| 6258 | || (pAdapter->device_mode == QDF_P2P_GO_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6259 | ) { |
| 6260 | sap_config = &((WLAN_HDD_GET_AP_CTX_PTR(pAdapter))->sapConfig); |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 6261 | if (QDF_P2P_GO_MODE == pAdapter->device_mode) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6262 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6263 | wlan_hdd_validate_operation_channel(pAdapter, |
| 6264 | channel)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6265 | hdd_err("Invalid Channel [%d]", channel); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6266 | return -EINVAL; |
| 6267 | } |
| 6268 | sap_config->channel = channel; |
| 6269 | sap_config->ch_params.center_freq_seg1 = channel_seg2; |
| 6270 | } else { |
| 6271 | /* set channel to what hostapd configured */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6272 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6273 | wlan_hdd_validate_operation_channel(pAdapter, |
| 6274 | channel)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6275 | hdd_err("Invalid Channel [%d]", channel); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6276 | return -EINVAL; |
| 6277 | } |
| 6278 | |
| 6279 | sap_config->channel = channel; |
| 6280 | sap_config->ch_params.center_freq_seg1 = channel_seg2; |
| 6281 | |
Manjeet Singh | aec78b5 | 2016-11-03 15:43:56 +0530 | [diff] [blame] | 6282 | sme_config = qdf_mem_malloc(sizeof(*sme_config)); |
| 6283 | |
| 6284 | if (!sme_config) { |
| 6285 | hdd_err("Unable to allocate memory for smeconfig!"); |
| 6286 | return -ENOMEM; |
| 6287 | } |
| 6288 | sme_get_config_param(pHddCtx->hHal, sme_config); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6289 | switch (channel_type) { |
| 6290 | case NL80211_CHAN_HT20: |
| 6291 | case NL80211_CHAN_NO_HT: |
Manjeet Singh | aec78b5 | 2016-11-03 15:43:56 +0530 | [diff] [blame] | 6292 | sme_config->csrConfig.obssEnabled = false; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6293 | sap_config->sec_ch = 0; |
| 6294 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6295 | case NL80211_CHAN_HT40MINUS: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6296 | sap_config->sec_ch = sap_config->channel - 4; |
| 6297 | break; |
| 6298 | case NL80211_CHAN_HT40PLUS: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6299 | sap_config->sec_ch = sap_config->channel + 4; |
| 6300 | break; |
| 6301 | default: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6302 | hdd_err("Error!!! Invalid HT20/40 mode !"); |
Manjeet Singh | aec78b5 | 2016-11-03 15:43:56 +0530 | [diff] [blame] | 6303 | qdf_mem_free(sme_config); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6304 | return -EINVAL; |
| 6305 | } |
Manjeet Singh | aec78b5 | 2016-11-03 15:43:56 +0530 | [diff] [blame] | 6306 | sme_config->csrConfig.obssEnabled = |
| 6307 | wlan_hdd_get_sap_obss(pAdapter); |
| 6308 | |
| 6309 | sme_update_config(pHddCtx->hHal, sme_config); |
| 6310 | qdf_mem_free(sme_config); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6311 | } |
| 6312 | } else { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6313 | hdd_err("Invalid device mode failed to set valid channel"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6314 | return -EINVAL; |
| 6315 | } |
| 6316 | EXIT(); |
| 6317 | return status; |
| 6318 | } |
| 6319 | |
| 6320 | /** |
| 6321 | * wlan_hdd_check_11gmode() - check for 11g mode |
| 6322 | * @pIe: Pointer to IE |
| 6323 | * @require_ht: Pointer to require ht |
| 6324 | * @require_vht: Pointer to require vht |
| 6325 | * @pCheckRatesfor11g: Pointer to check rates for 11g mode |
| 6326 | * @pSapHw_mode: SAP HW mode |
| 6327 | * |
| 6328 | * Check for 11g rate and set proper 11g only mode |
| 6329 | * |
| 6330 | * Return: none |
| 6331 | */ |
| 6332 | static void wlan_hdd_check_11gmode(u8 *pIe, u8 *require_ht, u8 *require_vht, |
| 6333 | u8 *pCheckRatesfor11g, |
| 6334 | eCsrPhyMode *pSapHw_mode) |
| 6335 | { |
| 6336 | u8 i, num_rates = pIe[0]; |
| 6337 | |
| 6338 | pIe += 1; |
| 6339 | for (i = 0; i < num_rates; i++) { |
| 6340 | if (*pCheckRatesfor11g |
| 6341 | && (true == wlan_hdd_rate_is_11g(pIe[i] & RATE_MASK))) { |
| 6342 | /* If rate set have 11g rate than change the mode |
| 6343 | * to 11G |
| 6344 | */ |
| 6345 | *pSapHw_mode = eCSR_DOT11_MODE_11g; |
| 6346 | if (pIe[i] & BASIC_RATE_MASK) { |
| 6347 | /* If we have 11g rate as basic rate, it |
| 6348 | * means mode is 11g only mode. |
| 6349 | */ |
| 6350 | *pSapHw_mode = eCSR_DOT11_MODE_11g_ONLY; |
| 6351 | *pCheckRatesfor11g = false; |
| 6352 | } |
| 6353 | } else { |
| 6354 | if ((BASIC_RATE_MASK | |
| 6355 | WLAN_BSS_MEMBERSHIP_SELECTOR_HT_PHY) == pIe[i]) |
| 6356 | *require_ht = true; |
| 6357 | else if ((BASIC_RATE_MASK | |
| 6358 | WLAN_BSS_MEMBERSHIP_SELECTOR_VHT_PHY) == pIe[i]) |
| 6359 | *require_vht = true; |
| 6360 | } |
| 6361 | } |
| 6362 | return; |
| 6363 | } |
| 6364 | |
| 6365 | /** |
| 6366 | * wlan_hdd_add_ie() - add ie |
| 6367 | * @pHostapdAdapter: Pointer to hostapd adapter |
| 6368 | * @genie: Pointer to ie to be added |
| 6369 | * @total_ielen: Pointer to store total ie length |
| 6370 | * @oui: Pointer to oui |
| 6371 | * @oui_size: Size of oui |
| 6372 | * |
| 6373 | * Return: 0 for success non-zero for failure |
| 6374 | */ |
| 6375 | static int wlan_hdd_add_ie(hdd_adapter_t *pHostapdAdapter, uint8_t *genie, |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6376 | uint16_t *total_ielen, uint8_t *oui, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6377 | uint8_t oui_size) |
| 6378 | { |
| 6379 | uint16_t ielen = 0; |
| 6380 | uint8_t *pIe = NULL; |
| 6381 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 6382 | |
| 6383 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(oui, oui_size, |
| 6384 | pBeacon->tail, pBeacon->tail_len); |
| 6385 | |
| 6386 | if (pIe) { |
| 6387 | ielen = pIe[1] + 2; |
| 6388 | if ((*total_ielen + ielen) <= MAX_GENIE_LEN) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 6389 | qdf_mem_copy(&genie[*total_ielen], pIe, ielen); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6390 | } else { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6391 | hdd_err("**Ie Length is too big***"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6392 | return -EINVAL; |
| 6393 | } |
| 6394 | *total_ielen += ielen; |
| 6395 | } |
| 6396 | return 0; |
| 6397 | } |
| 6398 | |
| 6399 | /** |
| 6400 | * wlan_hdd_add_hostapd_conf_vsie() - configure vsie in sap mode |
| 6401 | * @pHostapdAdapter: Pointer to hostapd adapter |
| 6402 | * @genie: Pointer to vsie |
| 6403 | * @total_ielen: Pointer to store total ie length |
| 6404 | * |
| 6405 | * Return: none |
| 6406 | */ |
| 6407 | static void wlan_hdd_add_hostapd_conf_vsie(hdd_adapter_t *pHostapdAdapter, |
| 6408 | uint8_t *genie, |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6409 | uint16_t *total_ielen) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6410 | { |
| 6411 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 6412 | int left = pBeacon->tail_len; |
| 6413 | uint8_t *ptr = pBeacon->tail; |
| 6414 | uint8_t elem_id, elem_len; |
| 6415 | uint16_t ielen = 0; |
| 6416 | |
| 6417 | if (NULL == ptr || 0 == left) |
| 6418 | return; |
| 6419 | |
| 6420 | while (left >= 2) { |
| 6421 | elem_id = ptr[0]; |
| 6422 | elem_len = ptr[1]; |
| 6423 | left -= 2; |
| 6424 | if (elem_len > left) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6425 | hdd_err("****Invalid IEs eid = %d elem_len=%d left=%d*****", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6426 | elem_id, elem_len, left); |
| 6427 | return; |
| 6428 | } |
| 6429 | if (IE_EID_VENDOR == elem_id) { |
| 6430 | /* skipping the VSIE's which we don't want to include or |
| 6431 | * it will be included by existing code |
| 6432 | */ |
| 6433 | if ((memcmp(&ptr[2], WPS_OUI_TYPE, WPS_OUI_TYPE_SIZE) != |
| 6434 | 0) && |
| 6435 | #ifdef WLAN_FEATURE_WFD |
| 6436 | (memcmp(&ptr[2], WFD_OUI_TYPE, WFD_OUI_TYPE_SIZE) != |
| 6437 | 0) && |
| 6438 | #endif |
| 6439 | (memcmp |
| 6440 | (&ptr[2], WHITELIST_OUI_TYPE, |
| 6441 | WPA_OUI_TYPE_SIZE) != 0) |
| 6442 | && |
| 6443 | (memcmp |
| 6444 | (&ptr[2], BLACKLIST_OUI_TYPE, |
| 6445 | WPA_OUI_TYPE_SIZE) != 0) |
| 6446 | && |
| 6447 | (memcmp |
| 6448 | (&ptr[2], "\x00\x50\xf2\x02", |
| 6449 | WPA_OUI_TYPE_SIZE) != 0) |
| 6450 | && (memcmp(&ptr[2], WPA_OUI_TYPE, WPA_OUI_TYPE_SIZE) |
| 6451 | != 0) |
| 6452 | && (memcmp(&ptr[2], P2P_OUI_TYPE, P2P_OUI_TYPE_SIZE) |
| 6453 | != 0)) { |
| 6454 | ielen = ptr[1] + 2; |
| 6455 | if ((*total_ielen + ielen) <= MAX_GENIE_LEN) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 6456 | qdf_mem_copy(&genie[*total_ielen], ptr, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6457 | ielen); |
| 6458 | *total_ielen += ielen; |
| 6459 | } else { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6460 | hdd_err("IE Length is too big IEs eid=%d elem_len=%d total_ie_lent=%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6461 | elem_id, elem_len, *total_ielen); |
| 6462 | } |
| 6463 | } |
| 6464 | } |
| 6465 | |
| 6466 | left -= elem_len; |
| 6467 | ptr += (elem_len + 2); |
| 6468 | } |
| 6469 | return; |
| 6470 | } |
| 6471 | |
| 6472 | /** |
| 6473 | * wlan_hdd_add_extra_ie() - add extra ies in beacon |
| 6474 | * @pHostapdAdapter: Pointer to hostapd adapter |
| 6475 | * @genie: Pointer to extra ie |
| 6476 | * @total_ielen: Pointer to store total ie length |
| 6477 | * @temp_ie_id: ID of extra ie |
| 6478 | * |
| 6479 | * Return: none |
| 6480 | */ |
| 6481 | static void wlan_hdd_add_extra_ie(hdd_adapter_t *pHostapdAdapter, |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6482 | uint8_t *genie, uint16_t *total_ielen, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6483 | uint8_t temp_ie_id) |
| 6484 | { |
| 6485 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 6486 | int left = pBeacon->tail_len; |
| 6487 | uint8_t *ptr = pBeacon->tail; |
| 6488 | uint8_t elem_id, elem_len; |
| 6489 | uint16_t ielen = 0; |
| 6490 | |
| 6491 | if (NULL == ptr || 0 == left) |
| 6492 | return; |
| 6493 | |
| 6494 | while (left >= 2) { |
| 6495 | elem_id = ptr[0]; |
| 6496 | elem_len = ptr[1]; |
| 6497 | left -= 2; |
| 6498 | if (elem_len > left) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6499 | hdd_err("****Invalid IEs eid = %d elem_len=%d left=%d*****", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6500 | elem_id, elem_len, left); |
| 6501 | return; |
| 6502 | } |
| 6503 | |
| 6504 | if (temp_ie_id == elem_id) { |
| 6505 | ielen = ptr[1] + 2; |
| 6506 | if ((*total_ielen + ielen) <= MAX_GENIE_LEN) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 6507 | qdf_mem_copy(&genie[*total_ielen], ptr, ielen); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6508 | *total_ielen += ielen; |
| 6509 | } else { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6510 | hdd_err("IE Length is too big IEs eid=%d elem_len=%d total_ie_lent=%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6511 | elem_id, elem_len, *total_ielen); |
| 6512 | } |
| 6513 | } |
| 6514 | |
| 6515 | left -= elem_len; |
| 6516 | ptr += (elem_len + 2); |
| 6517 | } |
| 6518 | return; |
| 6519 | } |
| 6520 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6521 | /** |
| 6522 | * wlan_hdd_cfg80211_alloc_new_beacon() - alloc beacon in ap mode |
| 6523 | * @pAdapter: Pointer to hostapd adapter |
| 6524 | * @ppBeacon: Pointer to pointer to beacon data |
| 6525 | * @params: Pointer to beacon parameters |
| 6526 | * @dtim_period: DTIM period |
| 6527 | * |
| 6528 | * Return: 0 for success non-zero for failure |
| 6529 | */ |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 6530 | static int |
| 6531 | wlan_hdd_cfg80211_alloc_new_beacon(hdd_adapter_t *pAdapter, |
| 6532 | beacon_data_t **ppBeacon, |
| 6533 | struct cfg80211_beacon_data *params, |
| 6534 | int dtim_period) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6535 | { |
| 6536 | int size; |
| 6537 | beacon_data_t *beacon = NULL; |
| 6538 | beacon_data_t *old = NULL; |
| 6539 | int head_len, tail_len, proberesp_ies_len, assocresp_ies_len; |
| 6540 | const u8 *head, *tail, *proberesp_ies, *assocresp_ies; |
| 6541 | |
| 6542 | ENTER(); |
| 6543 | if (params->head && !params->head_len) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6544 | hdd_err("head_len is NULL"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6545 | return -EINVAL; |
| 6546 | } |
| 6547 | |
| 6548 | old = pAdapter->sessionCtx.ap.beacon; |
| 6549 | |
| 6550 | if (!params->head && !old) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6551 | hdd_err("session(%d) old and new heads points to NULL", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6552 | pAdapter->sessionId); |
| 6553 | return -EINVAL; |
| 6554 | } |
| 6555 | |
| 6556 | if (params->head) { |
| 6557 | head_len = params->head_len; |
| 6558 | head = params->head; |
| 6559 | } else { |
| 6560 | head_len = old->head_len; |
| 6561 | head = old->head; |
| 6562 | } |
| 6563 | |
| 6564 | if (params->tail || !old) { |
| 6565 | tail_len = params->tail_len; |
| 6566 | tail = params->tail; |
| 6567 | } else { |
| 6568 | tail_len = old->tail_len; |
| 6569 | tail = old->tail; |
| 6570 | } |
| 6571 | |
| 6572 | if (params->proberesp_ies || !old) { |
| 6573 | proberesp_ies_len = params->proberesp_ies_len; |
| 6574 | proberesp_ies = params->proberesp_ies; |
| 6575 | } else { |
| 6576 | proberesp_ies_len = old->proberesp_ies_len; |
| 6577 | proberesp_ies = old->proberesp_ies; |
| 6578 | } |
| 6579 | |
| 6580 | if (params->assocresp_ies || !old) { |
| 6581 | assocresp_ies_len = params->assocresp_ies_len; |
| 6582 | assocresp_ies = params->assocresp_ies; |
| 6583 | } else { |
| 6584 | assocresp_ies_len = old->assocresp_ies_len; |
| 6585 | assocresp_ies = old->assocresp_ies; |
| 6586 | } |
| 6587 | |
| 6588 | size = sizeof(beacon_data_t) + head_len + tail_len + |
| 6589 | proberesp_ies_len + assocresp_ies_len; |
| 6590 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 6591 | beacon = qdf_mem_malloc(size); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6592 | |
| 6593 | if (beacon == NULL) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6594 | hdd_err("Mem allocation for beacon failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6595 | return -ENOMEM; |
| 6596 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6597 | if (dtim_period) |
| 6598 | beacon->dtim_period = dtim_period; |
| 6599 | else if (old) |
| 6600 | beacon->dtim_period = old->dtim_period; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6601 | /* ----------------------------------------------- |
| 6602 | * | head | tail | proberesp_ies | assocresp_ies | |
| 6603 | * ----------------------------------------------- |
| 6604 | */ |
| 6605 | beacon->head = ((u8 *) beacon) + sizeof(beacon_data_t); |
| 6606 | beacon->tail = beacon->head + head_len; |
| 6607 | beacon->proberesp_ies = beacon->tail + tail_len; |
| 6608 | beacon->assocresp_ies = beacon->proberesp_ies + proberesp_ies_len; |
| 6609 | |
| 6610 | beacon->head_len = head_len; |
| 6611 | beacon->tail_len = tail_len; |
| 6612 | beacon->proberesp_ies_len = proberesp_ies_len; |
| 6613 | beacon->assocresp_ies_len = assocresp_ies_len; |
| 6614 | |
| 6615 | if (head && head_len) |
| 6616 | memcpy(beacon->head, head, head_len); |
| 6617 | if (tail && tail_len) |
| 6618 | memcpy(beacon->tail, tail, tail_len); |
| 6619 | if (proberesp_ies && proberesp_ies_len) |
| 6620 | memcpy(beacon->proberesp_ies, proberesp_ies, proberesp_ies_len); |
| 6621 | if (assocresp_ies && assocresp_ies_len) |
| 6622 | memcpy(beacon->assocresp_ies, assocresp_ies, assocresp_ies_len); |
| 6623 | |
| 6624 | *ppBeacon = beacon; |
| 6625 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 6626 | pAdapter->sessionCtx.ap.beacon = NULL; |
| 6627 | qdf_mem_free(old); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6628 | |
| 6629 | return 0; |
| 6630 | |
| 6631 | } |
| 6632 | |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6633 | #ifdef QCA_HT_2040_COEX |
| 6634 | static void wlan_hdd_add_sap_obss_scan_ie( |
| 6635 | hdd_adapter_t *hostapd_adapter, uint8_t *ie_buf, uint16_t *ie_len) |
| 6636 | { |
| 6637 | if (QDF_SAP_MODE == hostapd_adapter->device_mode) { |
| 6638 | if (wlan_hdd_get_sap_obss(hostapd_adapter)) |
| 6639 | wlan_hdd_add_extra_ie(hostapd_adapter, ie_buf, ie_len, |
| 6640 | WLAN_EID_OVERLAP_BSS_SCAN_PARAM); |
| 6641 | } |
| 6642 | } |
| 6643 | #else |
| 6644 | static void wlan_hdd_add_sap_obss_scan_ie( |
| 6645 | hdd_adapter_t *hostapd_adapter, uint8_t *ie_buf, uint16_t *ie_len) |
| 6646 | { |
| 6647 | } |
| 6648 | #endif |
| 6649 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6650 | /** |
| 6651 | * wlan_hdd_cfg80211_update_apies() - update ap mode ies |
| 6652 | * @adapter: Pointer to hostapd adapter |
| 6653 | * |
| 6654 | * Return: 0 for success non-zero for failure |
| 6655 | */ |
| 6656 | int wlan_hdd_cfg80211_update_apies(hdd_adapter_t *adapter) |
| 6657 | { |
| 6658 | uint8_t *genie; |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6659 | uint16_t total_ielen = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6660 | int ret = 0; |
| 6661 | tsap_Config_t *pConfig; |
| 6662 | tSirUpdateIE updateIE; |
| 6663 | beacon_data_t *beacon = NULL; |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6664 | uint16_t proberesp_ies_len; |
| 6665 | uint8_t *proberesp_ies = NULL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6666 | |
| 6667 | pConfig = &adapter->sessionCtx.ap.sapConfig; |
| 6668 | beacon = adapter->sessionCtx.ap.beacon; |
| 6669 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 6670 | genie = qdf_mem_malloc(MAX_GENIE_LEN); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6671 | |
| 6672 | if (genie == NULL) |
| 6673 | return -ENOMEM; |
| 6674 | |
Edhar, Mahesh Kumar | 1484623 | 2016-06-30 15:03:23 +0530 | [diff] [blame] | 6675 | wlan_hdd_add_extra_ie(adapter, genie, &total_ielen, |
| 6676 | WLAN_EID_VHT_TX_POWER_ENVELOPE); |
| 6677 | |
Vidyullatha Kanchanapally | 518c5d7 | 2016-09-30 11:04:16 +0530 | [diff] [blame] | 6678 | /* Extract and add the extended capabilities and interworking IE */ |
| 6679 | wlan_hdd_add_extra_ie(adapter, genie, &total_ielen, |
| 6680 | WLAN_EID_EXT_CAPABILITY); |
| 6681 | |
| 6682 | wlan_hdd_add_extra_ie(adapter, genie, &total_ielen, |
| 6683 | WLAN_EID_INTERWORKING); |
| 6684 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6685 | if (0 != wlan_hdd_add_ie(adapter, genie, |
| 6686 | &total_ielen, WPS_OUI_TYPE, WPS_OUI_TYPE_SIZE)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6687 | hdd_err("Adding WPS IE failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6688 | ret = -EINVAL; |
| 6689 | goto done; |
| 6690 | } |
| 6691 | #ifdef WLAN_FEATURE_WFD |
| 6692 | if (0 != wlan_hdd_add_ie(adapter, genie, |
| 6693 | &total_ielen, WFD_OUI_TYPE, WFD_OUI_TYPE_SIZE)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6694 | hdd_err("Adding WFD IE failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6695 | ret = -EINVAL; |
| 6696 | goto done; |
| 6697 | } |
| 6698 | #endif |
| 6699 | |
| 6700 | #ifdef FEATURE_WLAN_WAPI |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 6701 | if (QDF_SAP_MODE == adapter->device_mode) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6702 | wlan_hdd_add_extra_ie(adapter, genie, &total_ielen, |
| 6703 | WLAN_EID_WAPI); |
| 6704 | } |
| 6705 | #endif |
| 6706 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 6707 | if (adapter->device_mode == QDF_SAP_MODE || |
| 6708 | adapter->device_mode == QDF_P2P_GO_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6709 | wlan_hdd_add_hostapd_conf_vsie(adapter, genie, |
| 6710 | &total_ielen); |
| 6711 | |
| 6712 | if (wlan_hdd_add_ie(adapter, genie, |
| 6713 | &total_ielen, P2P_OUI_TYPE, P2P_OUI_TYPE_SIZE) != 0) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6714 | hdd_err("Adding P2P IE failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6715 | ret = -EINVAL; |
| 6716 | goto done; |
| 6717 | } |
| 6718 | |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6719 | wlan_hdd_add_sap_obss_scan_ie(adapter, genie, &total_ielen); |
| 6720 | |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 6721 | qdf_copy_macaddr(&updateIE.bssid, &adapter->macAddressCurrent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6722 | updateIE.smeSessionId = adapter->sessionId; |
| 6723 | |
| 6724 | if (test_bit(SOFTAP_BSS_STARTED, &adapter->event_flags)) { |
| 6725 | updateIE.ieBufferlength = total_ielen; |
| 6726 | updateIE.pAdditionIEBuffer = genie; |
| 6727 | updateIE.append = false; |
| 6728 | updateIE.notify = true; |
| 6729 | if (sme_update_add_ie(WLAN_HDD_GET_HAL_CTX(adapter), |
| 6730 | &updateIE, |
| 6731 | eUPDATE_IE_PROBE_BCN) == |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6732 | QDF_STATUS_E_FAILURE) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6733 | hdd_err("Could not pass on Add Ie probe beacon data"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6734 | ret = -EINVAL; |
| 6735 | goto done; |
| 6736 | } |
| 6737 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_PROBE_BCN); |
| 6738 | } else { |
| 6739 | wlansap_update_sap_config_add_ie(pConfig, |
| 6740 | genie, |
| 6741 | total_ielen, |
| 6742 | eUPDATE_IE_PROBE_BCN); |
| 6743 | } |
| 6744 | |
| 6745 | /* Added for Probe Response IE */ |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6746 | proberesp_ies = qdf_mem_malloc(beacon->proberesp_ies_len + |
| 6747 | MAX_GENIE_LEN); |
| 6748 | if (proberesp_ies == NULL) { |
| 6749 | hdd_err("mem alloc failed for probe resp ies %d", |
| 6750 | proberesp_ies_len); |
| 6751 | ret = -EINVAL; |
| 6752 | goto done; |
| 6753 | } |
| 6754 | qdf_mem_copy(proberesp_ies, beacon->proberesp_ies, |
| 6755 | beacon->proberesp_ies_len); |
| 6756 | proberesp_ies_len = beacon->proberesp_ies_len; |
| 6757 | |
| 6758 | wlan_hdd_add_sap_obss_scan_ie(adapter, proberesp_ies, |
| 6759 | &proberesp_ies_len); |
| 6760 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6761 | if (test_bit(SOFTAP_BSS_STARTED, &adapter->event_flags)) { |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6762 | updateIE.ieBufferlength = proberesp_ies_len; |
| 6763 | updateIE.pAdditionIEBuffer = proberesp_ies; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6764 | updateIE.append = false; |
| 6765 | updateIE.notify = false; |
| 6766 | if (sme_update_add_ie(WLAN_HDD_GET_HAL_CTX(adapter), |
| 6767 | &updateIE, |
| 6768 | eUPDATE_IE_PROBE_RESP) == |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6769 | QDF_STATUS_E_FAILURE) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6770 | hdd_err("Could not pass on PROBE_RESP add Ie data"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6771 | ret = -EINVAL; |
| 6772 | goto done; |
| 6773 | } |
| 6774 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_PROBE_RESP); |
| 6775 | } else { |
| 6776 | wlansap_update_sap_config_add_ie(pConfig, |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6777 | proberesp_ies, |
| 6778 | proberesp_ies_len, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6779 | eUPDATE_IE_PROBE_RESP); |
| 6780 | } |
| 6781 | |
| 6782 | /* Assoc resp Add ie Data */ |
| 6783 | if (test_bit(SOFTAP_BSS_STARTED, &adapter->event_flags)) { |
| 6784 | updateIE.ieBufferlength = beacon->assocresp_ies_len; |
| 6785 | updateIE.pAdditionIEBuffer = (uint8_t *) beacon->assocresp_ies; |
| 6786 | updateIE.append = false; |
| 6787 | updateIE.notify = false; |
| 6788 | if (sme_update_add_ie(WLAN_HDD_GET_HAL_CTX(adapter), |
| 6789 | &updateIE, |
| 6790 | eUPDATE_IE_ASSOC_RESP) == |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6791 | QDF_STATUS_E_FAILURE) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6792 | hdd_err("Could not pass on Add Ie Assoc Response data"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6793 | ret = -EINVAL; |
| 6794 | goto done; |
| 6795 | } |
| 6796 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_ASSOC_RESP); |
| 6797 | } else { |
| 6798 | wlansap_update_sap_config_add_ie(pConfig, |
| 6799 | beacon->assocresp_ies, |
| 6800 | beacon->assocresp_ies_len, |
| 6801 | eUPDATE_IE_ASSOC_RESP); |
| 6802 | } |
| 6803 | |
| 6804 | done: |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 6805 | qdf_mem_free(genie); |
Liangwei Dong | ec9be93 | 2016-10-19 05:59:13 -0400 | [diff] [blame] | 6806 | qdf_mem_free(proberesp_ies); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6807 | return ret; |
| 6808 | } |
| 6809 | |
| 6810 | /** |
| 6811 | * wlan_hdd_set_sap_hwmode() - set sap hw mode |
| 6812 | * @pHostapdAdapter: Pointer to hostapd adapter |
| 6813 | * |
| 6814 | * Return: none |
| 6815 | */ |
| 6816 | static void wlan_hdd_set_sap_hwmode(hdd_adapter_t *pHostapdAdapter) |
| 6817 | { |
| 6818 | tsap_Config_t *pConfig = &pHostapdAdapter->sessionCtx.ap.sapConfig; |
| 6819 | beacon_data_t *pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 6820 | struct ieee80211_mgmt *pMgmt_frame = |
| 6821 | (struct ieee80211_mgmt *)pBeacon->head; |
| 6822 | u8 checkRatesfor11g = true; |
| 6823 | u8 require_ht = false, require_vht = false; |
| 6824 | u8 *pIe = NULL; |
| 6825 | |
| 6826 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11b; |
| 6827 | |
| 6828 | pIe = wlan_hdd_cfg80211_get_ie_ptr(&pMgmt_frame->u.beacon.variable[0], |
| 6829 | pBeacon->head_len, |
| 6830 | WLAN_EID_SUPP_RATES); |
| 6831 | if (pIe != NULL) { |
| 6832 | pIe += 1; |
| 6833 | wlan_hdd_check_11gmode(pIe, &require_ht, &require_vht, |
| 6834 | &checkRatesfor11g, &pConfig->SapHw_mode); |
| 6835 | } |
| 6836 | |
| 6837 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
| 6838 | WLAN_EID_EXT_SUPP_RATES); |
| 6839 | if (pIe != NULL) { |
| 6840 | pIe += 1; |
| 6841 | wlan_hdd_check_11gmode(pIe, &require_ht, &require_vht, |
| 6842 | &checkRatesfor11g, &pConfig->SapHw_mode); |
| 6843 | } |
| 6844 | |
| 6845 | if (pConfig->channel > 14) |
| 6846 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11a; |
| 6847 | |
| 6848 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
| 6849 | WLAN_EID_HT_CAPABILITY); |
| 6850 | |
| 6851 | if (pIe) { |
| 6852 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11n; |
| 6853 | if (require_ht) |
| 6854 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11n_ONLY; |
| 6855 | } |
| 6856 | |
| 6857 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
| 6858 | WLAN_EID_VHT_CAPABILITY); |
| 6859 | |
| 6860 | if (pIe) { |
| 6861 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11ac; |
| 6862 | if (require_vht) |
| 6863 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11ac_ONLY; |
| 6864 | } |
| 6865 | } |
| 6866 | |
| 6867 | /** |
| 6868 | * wlan_hdd_config_acs() - config ACS needed parameters |
| 6869 | * @hdd_ctx: HDD context |
| 6870 | * @adapter: Adapter pointer |
| 6871 | * |
| 6872 | * This function get ACS related INI paramters and populated |
| 6873 | * sap config and smeConfig for ACS needed configurations. |
| 6874 | * |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6875 | * Return: The QDF_STATUS code associated with performing the operation. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6876 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6877 | QDF_STATUS wlan_hdd_config_acs(hdd_context_t *hdd_ctx, hdd_adapter_t *adapter) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6878 | { |
| 6879 | tsap_Config_t *sap_config; |
| 6880 | struct hdd_config *ini_config; |
| 6881 | tHalHandle hal; |
| 6882 | |
| 6883 | hal = WLAN_HDD_GET_HAL_CTX(adapter); |
| 6884 | sap_config = &adapter->sessionCtx.ap.sapConfig; |
| 6885 | ini_config = hdd_ctx->config; |
| 6886 | |
| 6887 | sap_config->enOverLapCh = !!hdd_ctx->config->gEnableOverLapCh; |
| 6888 | |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 6889 | #ifdef FEATURE_WLAN_AP_AP_ACS_OPTIMIZE |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6890 | hdd_notice("HDD_ACS_SKIP_STATUS = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6891 | hdd_ctx->skip_acs_scan_status); |
| 6892 | if (hdd_ctx->skip_acs_scan_status == eSAP_SKIP_ACS_SCAN) { |
| 6893 | hdd_adapter_t *con_sap_adapter; |
| 6894 | tsap_Config_t *con_sap_config = NULL; |
| 6895 | |
| 6896 | con_sap_adapter = hdd_get_con_sap_adapter(adapter, false); |
| 6897 | |
| 6898 | if (con_sap_adapter) |
| 6899 | con_sap_config = |
| 6900 | &con_sap_adapter->sessionCtx.ap.sapConfig; |
| 6901 | |
| 6902 | sap_config->acs_cfg.skip_scan_status = eSAP_DO_NEW_ACS_SCAN; |
| 6903 | |
| 6904 | if (con_sap_config && |
| 6905 | con_sap_config->acs_cfg.acs_mode == true && |
| 6906 | hdd_ctx->skip_acs_scan_status == eSAP_SKIP_ACS_SCAN && |
| 6907 | con_sap_config->acs_cfg.hw_mode == |
| 6908 | sap_config->acs_cfg.hw_mode) { |
| 6909 | uint8_t con_sap_st_ch, con_sap_end_ch; |
| 6910 | uint8_t cur_sap_st_ch, cur_sap_end_ch; |
| 6911 | uint8_t bandStartChannel, bandEndChannel; |
| 6912 | |
| 6913 | con_sap_st_ch = |
| 6914 | con_sap_config->acs_cfg.start_ch; |
| 6915 | con_sap_end_ch = |
| 6916 | con_sap_config->acs_cfg.end_ch; |
| 6917 | cur_sap_st_ch = sap_config->acs_cfg.start_ch; |
| 6918 | cur_sap_end_ch = sap_config->acs_cfg.end_ch; |
| 6919 | |
| 6920 | wlansap_extend_to_acs_range( |
| 6921 | &cur_sap_st_ch, &cur_sap_end_ch, |
| 6922 | &bandStartChannel, &bandEndChannel); |
| 6923 | |
| 6924 | wlansap_extend_to_acs_range( |
| 6925 | &con_sap_st_ch, &con_sap_end_ch, |
| 6926 | &bandStartChannel, &bandEndChannel); |
| 6927 | |
| 6928 | if (con_sap_st_ch <= cur_sap_st_ch && |
| 6929 | con_sap_end_ch >= cur_sap_end_ch) { |
| 6930 | sap_config->acs_cfg.skip_scan_status = |
| 6931 | eSAP_SKIP_ACS_SCAN; |
| 6932 | |
| 6933 | } else if (con_sap_st_ch >= cur_sap_st_ch && |
| 6934 | con_sap_end_ch >= cur_sap_end_ch) { |
| 6935 | sap_config->acs_cfg.skip_scan_status = |
| 6936 | eSAP_DO_PAR_ACS_SCAN; |
| 6937 | |
| 6938 | sap_config->acs_cfg.skip_scan_range1_stch = |
| 6939 | cur_sap_st_ch; |
| 6940 | sap_config->acs_cfg.skip_scan_range1_endch = |
| 6941 | con_sap_st_ch - 1; |
| 6942 | sap_config->acs_cfg.skip_scan_range2_stch = |
| 6943 | 0; |
| 6944 | sap_config->acs_cfg.skip_scan_range2_endch = |
| 6945 | 0; |
| 6946 | |
| 6947 | } else if (con_sap_st_ch <= cur_sap_st_ch && |
| 6948 | con_sap_end_ch <= cur_sap_end_ch) { |
| 6949 | sap_config->acs_cfg.skip_scan_status = |
| 6950 | eSAP_DO_PAR_ACS_SCAN; |
| 6951 | |
| 6952 | sap_config->acs_cfg.skip_scan_range1_stch = |
| 6953 | con_sap_end_ch + 1; |
| 6954 | sap_config->acs_cfg.skip_scan_range1_endch = |
| 6955 | cur_sap_end_ch; |
| 6956 | sap_config->acs_cfg.skip_scan_range2_stch = |
| 6957 | 0; |
| 6958 | sap_config->acs_cfg.skip_scan_range2_endch = |
| 6959 | 0; |
| 6960 | |
| 6961 | } else if (con_sap_st_ch >= cur_sap_st_ch && |
| 6962 | con_sap_end_ch <= cur_sap_end_ch) { |
| 6963 | sap_config->acs_cfg.skip_scan_status = |
| 6964 | eSAP_DO_PAR_ACS_SCAN; |
| 6965 | |
| 6966 | sap_config->acs_cfg.skip_scan_range1_stch = |
| 6967 | cur_sap_st_ch; |
| 6968 | sap_config->acs_cfg.skip_scan_range1_endch = |
| 6969 | con_sap_st_ch - 1; |
| 6970 | sap_config->acs_cfg.skip_scan_range2_stch = |
| 6971 | con_sap_end_ch; |
| 6972 | sap_config->acs_cfg.skip_scan_range2_endch = |
| 6973 | cur_sap_end_ch + 1; |
| 6974 | |
| 6975 | } else |
| 6976 | sap_config->acs_cfg.skip_scan_status = |
| 6977 | eSAP_DO_NEW_ACS_SCAN; |
| 6978 | |
| 6979 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 6980 | hdd_notice(FL( |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6981 | "SecAP ACS Skip=%d, ACS CH RANGE=%d-%d, %d-%d"), |
| 6982 | sap_config->acs_cfg.skip_scan_status, |
| 6983 | sap_config->acs_cfg.skip_scan_range1_stch, |
| 6984 | sap_config->acs_cfg.skip_scan_range1_endch, |
| 6985 | sap_config->acs_cfg.skip_scan_range2_stch, |
| 6986 | sap_config->acs_cfg.skip_scan_range2_endch); |
| 6987 | } |
| 6988 | } |
| 6989 | #endif |
| 6990 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 6991 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 6992 | } |
| 6993 | |
| 6994 | /** |
| 6995 | * wlan_hdd_setup_driver_overrides : Overrides SAP / P2P GO Params |
| 6996 | * @adapter: pointer to adapter struct |
| 6997 | * |
| 6998 | * This function overrides SAP / P2P Go configuration based on driver INI |
| 6999 | * parameters for 11AC override and ACS. This overrides are done to support |
| 7000 | * android legacy configuration method. |
| 7001 | * |
| 7002 | * NOTE: Non android platform supports concurrency and these overrides shall |
| 7003 | * not be used. Also future driver based overrides shall be consolidated in this |
| 7004 | * function only. Avoid random overrides in other location based on ini. |
| 7005 | * |
| 7006 | * Return: 0 for Success or Negative error codes. |
| 7007 | */ |
Jeff Johnson | e4090f7 | 2016-10-05 16:00:23 -0700 | [diff] [blame] | 7008 | static int wlan_hdd_setup_driver_overrides(hdd_adapter_t *ap_adapter) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7009 | { |
| 7010 | tsap_Config_t *sap_cfg = &ap_adapter->sessionCtx.ap.sapConfig; |
| 7011 | hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(ap_adapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7012 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7013 | if (ap_adapter->device_mode == QDF_SAP_MODE && |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7014 | hdd_ctx->config->force_sap_acs) |
| 7015 | goto setup_acs_overrides; |
| 7016 | |
| 7017 | /* Fixed channel 11AC override: |
| 7018 | * 11AC override in qcacld is introduced for following reasons: |
| 7019 | * 1. P2P GO also follows start_bss and since p2p GO could not be |
| 7020 | * configured to setup VHT channel width in wpa_supplicant |
| 7021 | * 2. Android UI does not provide advanced configuration options for SAP |
| 7022 | * |
| 7023 | * Default override enabled (for android). MDM shall disable this in ini |
| 7024 | */ |
| 7025 | if (hdd_ctx->config->sap_p2p_11ac_override && |
| 7026 | (sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11n || |
| 7027 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11ac || |
Rajeev Kumar Sirasanagandla | b79b546 | 2016-09-06 18:33:17 +0530 | [diff] [blame] | 7028 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11ac_ONLY) && |
| 7029 | !hdd_ctx->config->sap_force_11n_for_11ac) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7030 | hdd_notice("** Driver force 11AC override for SAP/Go **"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7031 | |
| 7032 | /* 11n only shall not be overridden since it may be on purpose*/ |
| 7033 | if (sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11n) |
| 7034 | sap_cfg->SapHw_mode = eCSR_DOT11_MODE_11ac; |
| 7035 | |
| 7036 | if (sap_cfg->channel >= 36) |
| 7037 | sap_cfg->ch_width_orig = |
| 7038 | hdd_ctx->config->vhtChannelWidth; |
| 7039 | else |
| 7040 | sap_cfg->ch_width_orig = |
| 7041 | hdd_ctx->config->nChannelBondingMode24GHz ? |
| 7042 | eHT_CHANNEL_WIDTH_40MHZ : |
| 7043 | eHT_CHANNEL_WIDTH_20MHZ; |
| 7044 | } |
| 7045 | sap_cfg->ch_params.ch_width = sap_cfg->ch_width_orig; |
Sandeep Puligilla | 1cc23f6 | 2016-04-27 16:52:49 -0700 | [diff] [blame] | 7046 | cds_set_channel_params(sap_cfg->channel, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7047 | sap_cfg->sec_ch, &sap_cfg->ch_params); |
| 7048 | |
| 7049 | return 0; |
| 7050 | |
| 7051 | setup_acs_overrides: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7052 | hdd_err("** Driver force ACS override **"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7053 | |
| 7054 | sap_cfg->channel = AUTO_CHANNEL_SELECT; |
| 7055 | sap_cfg->acs_cfg.acs_mode = true; |
| 7056 | sap_cfg->acs_cfg.start_ch = hdd_ctx->config->force_sap_acs_st_ch; |
| 7057 | sap_cfg->acs_cfg.end_ch = hdd_ctx->config->force_sap_acs_end_ch; |
| 7058 | |
| 7059 | if (sap_cfg->acs_cfg.start_ch > sap_cfg->acs_cfg.end_ch) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7060 | hdd_err("Driver force ACS start ch (%d) > end ch (%d)", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7061 | sap_cfg->acs_cfg.start_ch, sap_cfg->acs_cfg.end_ch); |
| 7062 | return -EINVAL; |
| 7063 | } |
| 7064 | |
| 7065 | /* Derive ACS HW mode */ |
| 7066 | sap_cfg->SapHw_mode = hdd_cfg_xlate_to_csr_phy_mode( |
| 7067 | hdd_ctx->config->dot11Mode); |
| 7068 | if (sap_cfg->SapHw_mode == eCSR_DOT11_MODE_AUTO) |
| 7069 | sap_cfg->SapHw_mode = eCSR_DOT11_MODE_11ac; |
| 7070 | |
Rajeev Kumar Sirasanagandla | b79b546 | 2016-09-06 18:33:17 +0530 | [diff] [blame] | 7071 | if (hdd_ctx->config->sap_force_11n_for_11ac) { |
| 7072 | if (sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11ac || |
| 7073 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11ac_ONLY) |
| 7074 | sap_cfg->SapHw_mode = eCSR_DOT11_MODE_11n; |
| 7075 | } |
| 7076 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7077 | if ((sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11b || |
| 7078 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11g || |
| 7079 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11g_ONLY) && |
| 7080 | sap_cfg->acs_cfg.start_ch > 14) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7081 | hdd_err("Invalid ACS HW Mode %d + CH range <%d - %d>", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7082 | sap_cfg->SapHw_mode, sap_cfg->acs_cfg.start_ch, |
| 7083 | sap_cfg->acs_cfg.end_ch); |
| 7084 | return -EINVAL; |
| 7085 | } |
| 7086 | sap_cfg->acs_cfg.hw_mode = sap_cfg->SapHw_mode; |
| 7087 | |
| 7088 | /* Derive ACS BW */ |
| 7089 | sap_cfg->ch_width_orig = eHT_CHANNEL_WIDTH_20MHZ; |
| 7090 | if (sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11ac || |
| 7091 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11ac_ONLY) { |
| 7092 | |
| 7093 | sap_cfg->ch_width_orig = hdd_ctx->config->vhtChannelWidth; |
| 7094 | /* VHT in 2.4G depends on gChannelBondingMode24GHz INI param */ |
| 7095 | if (sap_cfg->acs_cfg.end_ch <= 14) |
| 7096 | sap_cfg->ch_width_orig = |
| 7097 | hdd_ctx->config->nChannelBondingMode24GHz ? |
| 7098 | eHT_CHANNEL_WIDTH_40MHZ : |
| 7099 | eHT_CHANNEL_WIDTH_20MHZ; |
| 7100 | } |
| 7101 | |
| 7102 | if (sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11n || |
| 7103 | sap_cfg->SapHw_mode == eCSR_DOT11_MODE_11n_ONLY) { |
| 7104 | if (sap_cfg->acs_cfg.end_ch <= 14) |
| 7105 | sap_cfg->ch_width_orig = |
| 7106 | hdd_ctx->config->nChannelBondingMode24GHz ? |
| 7107 | eHT_CHANNEL_WIDTH_40MHZ : |
| 7108 | eHT_CHANNEL_WIDTH_20MHZ; |
| 7109 | else |
| 7110 | sap_cfg->ch_width_orig = |
| 7111 | hdd_ctx->config->nChannelBondingMode5GHz ? |
| 7112 | eHT_CHANNEL_WIDTH_40MHZ : |
| 7113 | eHT_CHANNEL_WIDTH_20MHZ; |
| 7114 | } |
| 7115 | sap_cfg->acs_cfg.ch_width = sap_cfg->ch_width_orig; |
| 7116 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7117 | hdd_notice("Force ACS Config: HW_MODE: %d ACS_BW: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7118 | sap_cfg->acs_cfg.hw_mode, sap_cfg->acs_cfg.ch_width); |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7119 | hdd_notice("Force ACS Config: ST_CH: %d END_CH: %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7120 | sap_cfg->acs_cfg.start_ch, sap_cfg->acs_cfg.end_ch); |
| 7121 | |
| 7122 | return 0; |
| 7123 | } |
| 7124 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7125 | /** |
| 7126 | * wlan_hdd_cfg80211_start_bss() - start bss |
| 7127 | * @pHostapdAdapter: Pointer to hostapd adapter |
| 7128 | * @params: Pointer to start bss beacon parameters |
| 7129 | * @ssid: Pointer ssid |
| 7130 | * @ssid_len: Length of ssid |
| 7131 | * @hidden_ssid: Hidden SSID parameter |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7132 | * @check_for_concurrency: Flag to indicate if check for concurrency is needed |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7133 | * |
| 7134 | * Return: 0 for success non-zero for failure |
| 7135 | */ |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7136 | int wlan_hdd_cfg80211_start_bss(hdd_adapter_t *pHostapdAdapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7137 | struct cfg80211_beacon_data *params, |
| 7138 | const u8 *ssid, size_t ssid_len, |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7139 | enum nl80211_hidden_ssid hidden_ssid, |
Archana Ramachandran | 1a5b604 | 2016-11-08 16:36:50 -0800 | [diff] [blame] | 7140 | bool check_for_concurrency, |
| 7141 | bool update_beacon) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7142 | { |
| 7143 | tsap_Config_t *pConfig; |
| 7144 | beacon_data_t *pBeacon = NULL; |
| 7145 | struct ieee80211_mgmt *pMgmt_frame; |
| 7146 | uint8_t *pIe = NULL; |
| 7147 | uint16_t capab_info; |
| 7148 | eCsrAuthType RSNAuthType; |
| 7149 | eCsrEncryptionType RSNEncryptType; |
| 7150 | eCsrEncryptionType mcRSNEncryptType; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7151 | int status = QDF_STATUS_SUCCESS, ret; |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 7152 | int qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7153 | tpWLAN_SAPEventCB pSapEventCallback; |
| 7154 | hdd_hostapd_state_t *pHostapdState; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7155 | tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pHostapdAdapter); |
| 7156 | struct qc_mac_acl_entry *acl_entry = NULL; |
| 7157 | int32_t i; |
| 7158 | struct hdd_config *iniConfig; |
| 7159 | hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pHostapdAdapter); |
| 7160 | tSmeConfigParams sme_config; |
| 7161 | bool MFPCapable = false; |
| 7162 | bool MFPRequired = false; |
| 7163 | uint16_t prev_rsn_length = 0; |
Agrawal Ashish | 6563461 | 2016-08-18 13:24:32 +0530 | [diff] [blame] | 7164 | enum dfs_mode mode; |
| 7165 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7166 | ENTER(); |
| 7167 | |
Archana Ramachandran | 1a5b604 | 2016-11-08 16:36:50 -0800 | [diff] [blame] | 7168 | if (!update_beacon && cds_is_connection_in_progress()) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7169 | hdd_err("Can't start BSS: connection is in progress"); |
| 7170 | return -EINVAL; |
| 7171 | } |
| 7172 | |
| 7173 | iniConfig = pHddCtx->config; |
| 7174 | pHostapdState = WLAN_HDD_GET_HOSTAP_STATE_PTR(pHostapdAdapter); |
| 7175 | |
| 7176 | clear_bit(ACS_PENDING, &pHostapdAdapter->event_flags); |
| 7177 | clear_bit(ACS_IN_PROGRESS, &pHddCtx->g_event_flags); |
| 7178 | |
| 7179 | pConfig = &pHostapdAdapter->sessionCtx.ap.sapConfig; |
| 7180 | |
| 7181 | pBeacon = pHostapdAdapter->sessionCtx.ap.beacon; |
| 7182 | |
| 7183 | pMgmt_frame = (struct ieee80211_mgmt *)pBeacon->head; |
| 7184 | |
| 7185 | pConfig->beacon_int = pMgmt_frame->u.beacon.beacon_int; |
| 7186 | |
| 7187 | pConfig->disableDFSChSwitch = iniConfig->disableDFSChSwitch; |
| 7188 | |
| 7189 | /* channel is already set in the set_channel Call back */ |
| 7190 | /* pConfig->channel = pCommitConfig->channel; */ |
| 7191 | |
| 7192 | /* Protection parameter to enable or disable */ |
| 7193 | pConfig->protEnabled = iniConfig->apProtEnabled; |
| 7194 | |
Arif Hussain | 1b21e81 | 2016-08-16 16:08:28 -0700 | [diff] [blame] | 7195 | pConfig->enOverLapCh = iniConfig->gEnableOverLapCh; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7196 | pConfig->dtim_period = pBeacon->dtim_period; |
Kondabattini, Ganesh | c846f3a | 2016-10-05 15:01:18 +0530 | [diff] [blame] | 7197 | hdd_info("acs_mode %d", pConfig->acs_cfg.acs_mode); |
| 7198 | |
| 7199 | if (pConfig->acs_cfg.acs_mode == true) { |
| 7200 | hdd_info("acs_channel %d, acs_dfs_mode %d", |
| 7201 | pHddCtx->acs_policy.acs_channel, |
| 7202 | pHddCtx->acs_policy.acs_dfs_mode); |
| 7203 | |
| 7204 | if (pHddCtx->acs_policy.acs_channel) |
| 7205 | pConfig->channel = pHddCtx->acs_policy.acs_channel; |
| 7206 | mode = pHddCtx->acs_policy.acs_dfs_mode; |
| 7207 | pConfig->acs_dfs_mode = wlan_hdd_get_dfs_mode(mode); |
| 7208 | } |
| 7209 | |
| 7210 | hdd_info("pConfig->channel %d, pConfig->acs_dfs_mode %d", |
| 7211 | pConfig->channel, pConfig->acs_dfs_mode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7212 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7213 | hdd_info("****pConfig->dtim_period=%d***", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7214 | pConfig->dtim_period); |
| 7215 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7216 | if (pHostapdAdapter->device_mode == QDF_SAP_MODE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7217 | pIe = |
| 7218 | wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, |
| 7219 | pBeacon->tail_len, |
| 7220 | WLAN_EID_COUNTRY); |
| 7221 | if (pIe) { |
| 7222 | pConfig->ieee80211d = 1; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7223 | qdf_mem_copy(pConfig->countryCode, &pIe[2], 3); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7224 | sme_set_reg_info(hHal, pConfig->countryCode); |
| 7225 | sme_apply_channel_power_info_to_fw(hHal); |
| 7226 | } else { |
| 7227 | pConfig->countryCode[0] = pHddCtx->reg.alpha2[0]; |
| 7228 | pConfig->countryCode[1] = pHddCtx->reg.alpha2[1]; |
| 7229 | pConfig->ieee80211d = 0; |
| 7230 | } |
| 7231 | |
| 7232 | ret = wlan_hdd_sap_cfg_dfs_override(pHostapdAdapter); |
| 7233 | if (ret < 0) { |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7234 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7235 | } else { |
| 7236 | if (ret == 0) { |
| 7237 | if (CDS_IS_DFS_CH(pConfig->channel)) |
| 7238 | pHddCtx->dev_dfs_cac_status = |
| 7239 | DFS_CAC_NEVER_DONE; |
| 7240 | } |
| 7241 | } |
| 7242 | |
Rajeev Kumar Sirasanagandla | a000602 | 2016-09-09 16:24:31 +0530 | [diff] [blame] | 7243 | /* |
| 7244 | * If auto channel is configured i.e. channel is 0, |
| 7245 | * so skip channel validation. |
| 7246 | */ |
| 7247 | if (AUTO_CHANNEL_SELECT != pConfig->channel) { |
| 7248 | if (QDF_STATUS_SUCCESS != |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7249 | wlan_hdd_validate_operation_channel(pHostapdAdapter, |
| 7250 | pConfig->channel)) { |
Rajeev Kumar Sirasanagandla | a000602 | 2016-09-09 16:24:31 +0530 | [diff] [blame] | 7251 | hdd_err("Invalid Channel [%d]", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7252 | pConfig->channel); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7253 | ret = -EINVAL; |
| 7254 | goto error; |
Rajeev Kumar Sirasanagandla | a000602 | 2016-09-09 16:24:31 +0530 | [diff] [blame] | 7255 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7256 | |
Rajeev Kumar Sirasanagandla | a000602 | 2016-09-09 16:24:31 +0530 | [diff] [blame] | 7257 | /* reject SAP if DFS channel scan is not allowed */ |
| 7258 | if (!(pHddCtx->config->enableDFSChnlScan) && |
| 7259 | (CHANNEL_STATE_DFS == cds_get_channel_state( |
| 7260 | pConfig->channel))) { |
| 7261 | hdd_err("No SAP start on DFS channel"); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7262 | ret = -EOPNOTSUPP; |
| 7263 | goto error; |
Rajeev Kumar Sirasanagandla | a000602 | 2016-09-09 16:24:31 +0530 | [diff] [blame] | 7264 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7265 | } |
| 7266 | wlansap_set_dfs_ignore_cac(hHal, iniConfig->ignoreCAC); |
| 7267 | wlansap_set_dfs_restrict_japan_w53(hHal, |
| 7268 | iniConfig->gDisableDfsJapanW53); |
| 7269 | wlansap_set_dfs_preferred_channel_location(hHal, |
| 7270 | iniConfig->gSapPreferredChanLocation); |
| 7271 | #ifdef FEATURE_AP_MCC_CH_AVOIDANCE |
| 7272 | wlan_sap_set_channel_avoidance(hHal, |
| 7273 | iniConfig->sap_channel_avoidance); |
| 7274 | #endif |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7275 | } else if (pHostapdAdapter->device_mode == QDF_P2P_GO_MODE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7276 | pConfig->countryCode[0] = pHddCtx->reg.alpha2[0]; |
| 7277 | pConfig->countryCode[1] = pHddCtx->reg.alpha2[1]; |
| 7278 | pConfig->ieee80211d = 0; |
| 7279 | } else { |
| 7280 | pConfig->ieee80211d = 0; |
| 7281 | } |
| 7282 | |
Yingying Tang | b4832f7 | 2016-10-20 13:44:55 +0800 | [diff] [blame] | 7283 | wlansap_set_tx_leakage_threshold(hHal, |
| 7284 | iniConfig->sap_tx_leakage_threshold); |
| 7285 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7286 | capab_info = pMgmt_frame->u.beacon.capab_info; |
| 7287 | |
| 7288 | pConfig->privacy = (pMgmt_frame->u.beacon.capab_info & |
| 7289 | WLAN_CAPABILITY_PRIVACY) ? true : false; |
| 7290 | |
| 7291 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->uPrivacy = pConfig->privacy; |
| 7292 | |
| 7293 | /*Set wps station to configured */ |
| 7294 | pIe = wlan_hdd_get_wps_ie_ptr(pBeacon->tail, pBeacon->tail_len); |
| 7295 | |
| 7296 | if (pIe) { |
| 7297 | if (pIe[1] < (2 + WPS_OUI_TYPE_SIZE)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7298 | hdd_err("**Wps Ie Length is too small***"); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7299 | ret = -EINVAL; |
| 7300 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7301 | } else if (memcmp(&pIe[2], WPS_OUI_TYPE, WPS_OUI_TYPE_SIZE) == |
| 7302 | 0) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7303 | hdd_notice("** WPS IE(len %d) ***", (pIe[1] + 2)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7304 | /* Check 15 bit of WPS IE as it contain information for |
| 7305 | * wps state |
| 7306 | */ |
| 7307 | if (SAP_WPS_ENABLED_UNCONFIGURED == pIe[15]) { |
| 7308 | pConfig->wps_state = |
| 7309 | SAP_WPS_ENABLED_UNCONFIGURED; |
| 7310 | } else if (SAP_WPS_ENABLED_CONFIGURED == pIe[15]) { |
| 7311 | pConfig->wps_state = SAP_WPS_ENABLED_CONFIGURED; |
| 7312 | } |
| 7313 | } |
| 7314 | } else { |
| 7315 | hdd_info("WPS disabled"); |
| 7316 | pConfig->wps_state = SAP_WPS_DISABLED; |
| 7317 | } |
| 7318 | /* Forward WPS PBC probe request frame up */ |
| 7319 | pConfig->fwdWPSPBCProbeReq = 1; |
| 7320 | |
| 7321 | pConfig->RSNEncryptType = eCSR_ENCRYPT_TYPE_NONE; |
| 7322 | pConfig->mcRSNEncryptType = eCSR_ENCRYPT_TYPE_NONE; |
| 7323 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->ucEncryptType = |
| 7324 | eCSR_ENCRYPT_TYPE_NONE; |
| 7325 | |
| 7326 | pConfig->RSNWPAReqIELength = 0; |
| 7327 | memset(&pConfig->RSNWPAReqIE[0], 0, sizeof(pConfig->RSNWPAReqIE)); |
| 7328 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, pBeacon->tail_len, |
| 7329 | WLAN_EID_RSN); |
| 7330 | if (pIe && pIe[1]) { |
| 7331 | pConfig->RSNWPAReqIELength = pIe[1] + 2; |
| 7332 | if (pConfig->RSNWPAReqIELength < sizeof(pConfig->RSNWPAReqIE)) |
| 7333 | memcpy(&pConfig->RSNWPAReqIE[0], pIe, |
| 7334 | pConfig->RSNWPAReqIELength); |
| 7335 | else |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7336 | hdd_err("RSNWPA IE MAX Length exceeded; length =%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7337 | pConfig->RSNWPAReqIELength); |
| 7338 | /* The actual processing may eventually be more extensive than |
| 7339 | * this. Right now, just consume any PMKIDs that are sent in |
| 7340 | * by the app. |
| 7341 | * */ |
| 7342 | status = |
| 7343 | hdd_softap_unpack_ie(cds_get_context |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 7344 | (QDF_MODULE_ID_SME), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7345 | &RSNEncryptType, &mcRSNEncryptType, |
| 7346 | &RSNAuthType, &MFPCapable, |
| 7347 | &MFPRequired, |
| 7348 | pConfig->RSNWPAReqIE[1] + 2, |
| 7349 | pConfig->RSNWPAReqIE); |
| 7350 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7351 | if (QDF_STATUS_SUCCESS == status) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7352 | /* Now copy over all the security attributes you have |
| 7353 | * parsed out. Use the cipher type in the RSN IE |
| 7354 | */ |
| 7355 | pConfig->RSNEncryptType = RSNEncryptType; |
| 7356 | pConfig->mcRSNEncryptType = mcRSNEncryptType; |
| 7357 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))-> |
| 7358 | ucEncryptType = RSNEncryptType; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7359 | hdd_notice("CSR AuthType = %d, EncryptionType = %d mcEncryptionType = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7360 | RSNAuthType, RSNEncryptType, mcRSNEncryptType); |
| 7361 | } |
| 7362 | } |
| 7363 | |
| 7364 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(WPA_OUI_TYPE, WPA_OUI_TYPE_SIZE, |
| 7365 | pBeacon->tail, pBeacon->tail_len); |
| 7366 | |
| 7367 | if (pIe && pIe[1] && (pIe[0] == DOT11F_EID_WPA)) { |
| 7368 | if (pConfig->RSNWPAReqIE[0]) { |
| 7369 | /*Mixed mode WPA/WPA2 */ |
| 7370 | prev_rsn_length = pConfig->RSNWPAReqIELength; |
| 7371 | pConfig->RSNWPAReqIELength += pIe[1] + 2; |
| 7372 | if (pConfig->RSNWPAReqIELength < |
| 7373 | sizeof(pConfig->RSNWPAReqIE)) |
| 7374 | memcpy(&pConfig->RSNWPAReqIE[0] + |
| 7375 | prev_rsn_length, pIe, pIe[1] + 2); |
| 7376 | else |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7377 | hdd_err("RSNWPA IE MAX Length exceeded; length =%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7378 | pConfig->RSNWPAReqIELength); |
| 7379 | } else { |
| 7380 | pConfig->RSNWPAReqIELength = pIe[1] + 2; |
| 7381 | if (pConfig->RSNWPAReqIELength < |
| 7382 | sizeof(pConfig->RSNWPAReqIE)) |
| 7383 | memcpy(&pConfig->RSNWPAReqIE[0], pIe, |
| 7384 | pConfig->RSNWPAReqIELength); |
| 7385 | else |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7386 | hdd_err("RSNWPA IE MAX Length exceeded; length =%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7387 | pConfig->RSNWPAReqIELength); |
| 7388 | status = hdd_softap_unpack_ie |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 7389 | (cds_get_context(QDF_MODULE_ID_SME), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7390 | &RSNEncryptType, |
| 7391 | &mcRSNEncryptType, &RSNAuthType, |
| 7392 | &MFPCapable, &MFPRequired, |
| 7393 | pConfig->RSNWPAReqIE[1] + 2, |
| 7394 | pConfig->RSNWPAReqIE); |
| 7395 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7396 | if (QDF_STATUS_SUCCESS == status) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7397 | /* Now copy over all the security attributes |
| 7398 | * you have parsed out. Use the cipher type |
| 7399 | * in the RSN IE |
| 7400 | */ |
| 7401 | pConfig->RSNEncryptType = RSNEncryptType; |
| 7402 | pConfig->mcRSNEncryptType = mcRSNEncryptType; |
| 7403 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))-> |
| 7404 | ucEncryptType = RSNEncryptType; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7405 | hdd_notice("CSR AuthType = %d, EncryptionType = %d mcEncryptionType = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7406 | RSNAuthType, RSNEncryptType, |
| 7407 | mcRSNEncryptType); |
| 7408 | } |
| 7409 | } |
| 7410 | } |
| 7411 | |
| 7412 | if (pConfig->RSNWPAReqIELength > sizeof(pConfig->RSNWPAReqIE)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7413 | hdd_err("**RSNWPAReqIELength is too large***"); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7414 | ret = -EINVAL; |
| 7415 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7416 | } |
| 7417 | |
| 7418 | pConfig->SSIDinfo.ssidHidden = false; |
| 7419 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7420 | if (ssid != NULL) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7421 | qdf_mem_copy(pConfig->SSIDinfo.ssid.ssId, ssid, ssid_len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7422 | pConfig->SSIDinfo.ssid.length = ssid_len; |
| 7423 | |
| 7424 | switch (hidden_ssid) { |
| 7425 | case NL80211_HIDDEN_SSID_NOT_IN_USE: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7426 | hdd_notice("HIDDEN_SSID_NOT_IN_USE"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7427 | pConfig->SSIDinfo.ssidHidden = eHIDDEN_SSID_NOT_IN_USE; |
| 7428 | break; |
| 7429 | case NL80211_HIDDEN_SSID_ZERO_LEN: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7430 | hdd_notice("HIDDEN_SSID_ZERO_LEN"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7431 | pConfig->SSIDinfo.ssidHidden = eHIDDEN_SSID_ZERO_LEN; |
| 7432 | break; |
| 7433 | case NL80211_HIDDEN_SSID_ZERO_CONTENTS: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7434 | hdd_notice("HIDDEN_SSID_ZERO_CONTENTS"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7435 | pConfig->SSIDinfo.ssidHidden = |
| 7436 | eHIDDEN_SSID_ZERO_CONTENTS; |
| 7437 | break; |
| 7438 | default: |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7439 | hdd_err("Wrong hidden_ssid param %d", hidden_ssid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7440 | break; |
| 7441 | } |
| 7442 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7443 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7444 | qdf_mem_copy(pConfig->self_macaddr.bytes, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7445 | pHostapdAdapter->macAddressCurrent.bytes, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 7446 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7447 | |
| 7448 | /* default value */ |
| 7449 | pConfig->SapMacaddr_acl = eSAP_ACCEPT_UNLESS_DENIED; |
| 7450 | pConfig->num_accept_mac = 0; |
| 7451 | pConfig->num_deny_mac = 0; |
| 7452 | #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH |
| 7453 | /* |
| 7454 | * We don't want P2PGO to follow STA's channel |
| 7455 | * so lets limit the logic for SAP only. |
| 7456 | * Later if we decide to make p2pgo follow STA's |
| 7457 | * channel then remove this check. |
| 7458 | */ |
| 7459 | if ((0 == pHddCtx->config->conc_custom_rule1) || |
| 7460 | (pHddCtx->config->conc_custom_rule1 && |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7461 | QDF_SAP_MODE == pHostapdAdapter->device_mode)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7462 | pConfig->cc_switch_mode = iniConfig->WlanMccToSccSwitchMode; |
| 7463 | #endif |
| 7464 | |
| 7465 | pIe = |
| 7466 | wlan_hdd_get_vendor_oui_ie_ptr(BLACKLIST_OUI_TYPE, |
| 7467 | WPA_OUI_TYPE_SIZE, pBeacon->tail, |
| 7468 | pBeacon->tail_len); |
| 7469 | |
| 7470 | /* pIe for black list is following form: |
| 7471 | * type : 1 byte |
| 7472 | * length : 1 byte |
| 7473 | * OUI : 4 bytes |
| 7474 | * acl type : 1 byte |
| 7475 | * no of mac addr in black list: 1 byte |
| 7476 | * list of mac_acl_entries: variable, 6 bytes per mac |
| 7477 | * address + sizeof(int) for vlan id |
| 7478 | */ |
| 7479 | if ((pIe != NULL) && (pIe[1] != 0)) { |
| 7480 | pConfig->SapMacaddr_acl = pIe[6]; |
| 7481 | pConfig->num_deny_mac = pIe[7]; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7482 | hdd_notice("acl type = %d no deny mac = %d", pIe[6], pIe[7]); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7483 | if (pConfig->num_deny_mac > MAX_ACL_MAC_ADDRESS) |
| 7484 | pConfig->num_deny_mac = MAX_ACL_MAC_ADDRESS; |
| 7485 | acl_entry = (struct qc_mac_acl_entry *)(pIe + 8); |
| 7486 | for (i = 0; i < pConfig->num_deny_mac; i++) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7487 | qdf_mem_copy(&pConfig->deny_mac[i], acl_entry->addr, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7488 | sizeof(qcmacaddr)); |
| 7489 | acl_entry++; |
| 7490 | } |
| 7491 | } |
| 7492 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(WHITELIST_OUI_TYPE, |
| 7493 | WPA_OUI_TYPE_SIZE, pBeacon->tail, |
| 7494 | pBeacon->tail_len); |
| 7495 | |
| 7496 | /* pIe for white list is following form: |
| 7497 | * type : 1 byte |
| 7498 | * length : 1 byte |
| 7499 | * OUI : 4 bytes |
| 7500 | * acl type : 1 byte |
| 7501 | * no of mac addr in white list: 1 byte |
| 7502 | * list of mac_acl_entries: variable, 6 bytes per mac |
| 7503 | * address + sizeof(int) for vlan id |
| 7504 | */ |
| 7505 | if ((pIe != NULL) && (pIe[1] != 0)) { |
| 7506 | pConfig->SapMacaddr_acl = pIe[6]; |
| 7507 | pConfig->num_accept_mac = pIe[7]; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7508 | hdd_notice("acl type = %d no accept mac = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7509 | pIe[6], pIe[7]); |
| 7510 | if (pConfig->num_accept_mac > MAX_ACL_MAC_ADDRESS) |
| 7511 | pConfig->num_accept_mac = MAX_ACL_MAC_ADDRESS; |
| 7512 | acl_entry = (struct qc_mac_acl_entry *)(pIe + 8); |
| 7513 | for (i = 0; i < pConfig->num_accept_mac; i++) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7514 | qdf_mem_copy(&pConfig->accept_mac[i], acl_entry->addr, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7515 | sizeof(qcmacaddr)); |
| 7516 | acl_entry++; |
| 7517 | } |
| 7518 | } |
Krunal Soni | 8f8507c | 2016-12-20 13:54:34 -0800 | [diff] [blame] | 7519 | if (!pHddCtx->config->force_sap_acs && |
| 7520 | (0 != qdf_mem_cmp(ssid, PRE_CAC_SSID, ssid_len))) { |
Agrawal Ashish | 06e76d2 | 2016-08-18 16:44:48 +0530 | [diff] [blame] | 7521 | pIe = wlan_hdd_cfg80211_get_ie_ptr( |
| 7522 | &pMgmt_frame->u.beacon.variable[0], |
| 7523 | pBeacon->head_len, WLAN_EID_SUPP_RATES); |
| 7524 | |
| 7525 | if (pIe != NULL) { |
| 7526 | pIe++; |
| 7527 | pConfig->supported_rates.numRates = pIe[0]; |
| 7528 | pIe++; |
| 7529 | for (i = 0; |
| 7530 | i < pConfig->supported_rates.numRates; i++) { |
| 7531 | if (pIe[i]) { |
| 7532 | pConfig->supported_rates.rate[i] = pIe[i]; |
| 7533 | hdd_info("Configured Supported rate is %2x", |
| 7534 | pConfig->supported_rates.rate[i]); |
| 7535 | } |
| 7536 | } |
| 7537 | } |
| 7538 | pIe = wlan_hdd_cfg80211_get_ie_ptr(pBeacon->tail, |
| 7539 | pBeacon->tail_len, |
| 7540 | WLAN_EID_EXT_SUPP_RATES); |
| 7541 | if (pIe != NULL) { |
| 7542 | pIe++; |
| 7543 | pConfig->extended_rates.numRates = pIe[0]; |
| 7544 | pIe++; |
| 7545 | for (i = 0; i < pConfig->extended_rates.numRates; i++) { |
| 7546 | if (pIe[i]) { |
| 7547 | pConfig->extended_rates.rate[i] = pIe[i]; |
| 7548 | hdd_info("Configured ext Supported rate is %2x", |
| 7549 | pConfig->extended_rates.rate[i]); |
| 7550 | } |
| 7551 | } |
| 7552 | } |
| 7553 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7554 | |
| 7555 | wlan_hdd_set_sap_hwmode(pHostapdAdapter); |
Rajeev Kumar Sirasanagandla | b79b546 | 2016-09-06 18:33:17 +0530 | [diff] [blame] | 7556 | if (pHddCtx->config->sap_force_11n_for_11ac) { |
| 7557 | if (pConfig->SapHw_mode == eCSR_DOT11_MODE_11ac || |
| 7558 | pConfig->SapHw_mode == eCSR_DOT11_MODE_11ac_ONLY) |
| 7559 | pConfig->SapHw_mode = eCSR_DOT11_MODE_11n; |
| 7560 | } |
| 7561 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7562 | qdf_mem_zero(&sme_config, sizeof(tSmeConfigParams)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7563 | sme_get_config_param(pHddCtx->hHal, &sme_config); |
| 7564 | /* Override hostapd.conf wmm_enabled only for 11n and 11AC configs (IOT) |
| 7565 | * As per spec 11N/AC STA are QOS STA and may not connect or throughput |
| 7566 | * may not be good with non QOS 11N AP |
| 7567 | * Default: enable QOS for SAP unless WMM IE not present for 11bga |
| 7568 | */ |
| 7569 | sme_config.csrConfig.WMMSupportMode = eCsrRoamWmmAuto; |
| 7570 | pIe = wlan_hdd_get_vendor_oui_ie_ptr(WMM_OUI_TYPE, WMM_OUI_TYPE_SIZE, |
| 7571 | pBeacon->tail, pBeacon->tail_len); |
| 7572 | if (!pIe && (pConfig->SapHw_mode == eCSR_DOT11_MODE_11a || |
| 7573 | pConfig->SapHw_mode == eCSR_DOT11_MODE_11g || |
| 7574 | pConfig->SapHw_mode == eCSR_DOT11_MODE_11b)) |
| 7575 | sme_config.csrConfig.WMMSupportMode = eCsrRoamWmmNoQos; |
| 7576 | sme_update_config(pHddCtx->hHal, &sme_config); |
| 7577 | |
Rajeev Kumar Sirasanagandla | b79b546 | 2016-09-06 18:33:17 +0530 | [diff] [blame] | 7578 | if (!pHddCtx->config->sap_force_11n_for_11ac) { |
Amar Singhal | 4f22ccd | 2016-08-15 15:01:45 -0700 | [diff] [blame] | 7579 | pConfig->ch_width_orig = |
| 7580 | hdd_map_nl_chan_width(pConfig->ch_width_orig); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7581 | } else { |
Rajeev Kumar Sirasanagandla | b79b546 | 2016-09-06 18:33:17 +0530 | [diff] [blame] | 7582 | if (pConfig->ch_width_orig >= NL80211_CHAN_WIDTH_40) |
| 7583 | pConfig->ch_width_orig = CH_WIDTH_40MHZ; |
| 7584 | else |
| 7585 | pConfig->ch_width_orig = CH_WIDTH_20MHZ; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7586 | } |
| 7587 | |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7588 | if (wlan_hdd_setup_driver_overrides(pHostapdAdapter)) { |
| 7589 | ret = -EINVAL; |
| 7590 | goto error; |
| 7591 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7592 | |
| 7593 | /* ht_capab is not what the name conveys,this is used for protection |
| 7594 | * bitmap */ |
| 7595 | pConfig->ht_capab = iniConfig->apProtection; |
| 7596 | |
| 7597 | if (0 != wlan_hdd_cfg80211_update_apies(pHostapdAdapter)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7598 | hdd_err("SAP Not able to set AP IEs"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7599 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_ALL); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7600 | ret = -EINVAL; |
| 7601 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7602 | } |
| 7603 | /* Uapsd Enabled Bit */ |
| 7604 | pConfig->UapsdEnable = iniConfig->apUapsdEnabled; |
| 7605 | /* Enable OBSS protection */ |
| 7606 | pConfig->obssProtEnabled = iniConfig->apOBSSProtEnabled; |
| 7607 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7608 | if (pHostapdAdapter->device_mode == QDF_SAP_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7609 | pConfig->sap_dot11mc = |
| 7610 | (WLAN_HDD_GET_CTX(pHostapdAdapter))->config->sap_dot11mc; |
| 7611 | else /* for P2P-Go case */ |
| 7612 | pConfig->sap_dot11mc = 1; |
| 7613 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7614 | hdd_notice("11MC Support Enabled : %d\n", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7615 | pConfig->sap_dot11mc); |
| 7616 | |
| 7617 | #ifdef WLAN_FEATURE_11W |
| 7618 | pConfig->mfpCapable = MFPCapable; |
| 7619 | pConfig->mfpRequired = MFPRequired; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7620 | hdd_notice("Soft AP MFP capable %d, MFP required %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7621 | pConfig->mfpCapable, pConfig->mfpRequired); |
| 7622 | #endif |
| 7623 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7624 | hdd_warn("SOftAP macaddress : " MAC_ADDRESS_STR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7625 | MAC_ADDR_ARRAY(pHostapdAdapter->macAddressCurrent.bytes)); |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7626 | hdd_warn("ssid =%s, beaconint=%d, channel=%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7627 | pConfig->SSIDinfo.ssid.ssId, (int)pConfig->beacon_int, |
| 7628 | (int)pConfig->channel); |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7629 | hdd_warn("hw_mode=%x, privacy=%d, authType=%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7630 | pConfig->SapHw_mode, pConfig->privacy, pConfig->authType); |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7631 | hdd_warn("RSN/WPALen=%d, Uapsd = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7632 | (int)pConfig->RSNWPAReqIELength, pConfig->UapsdEnable); |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7633 | hdd_warn("ProtEnabled = %d, OBSSProtEnabled = %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7634 | pConfig->protEnabled, pConfig->obssProtEnabled); |
| 7635 | |
| 7636 | if (test_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags)) { |
| 7637 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_ALL); |
| 7638 | /* Bss already started. just return. */ |
| 7639 | /* TODO Probably it should update some beacon params. */ |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7640 | hdd_err("Bss Already started...Ignore the request"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7641 | EXIT(); |
| 7642 | return 0; |
| 7643 | } |
| 7644 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7645 | if (check_for_concurrency) { |
| 7646 | if (!cds_allow_concurrency( |
| 7647 | cds_convert_device_mode_to_qdf_type( |
| 7648 | pHostapdAdapter->device_mode), |
| 7649 | pConfig->channel, HW_MODE_20_MHZ)) { |
| 7650 | hdd_warn("This concurrency combination is not allowed"); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7651 | ret = -EINVAL; |
| 7652 | goto error; |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7653 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7654 | } |
| 7655 | |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 7656 | if (!cds_set_connection_in_progress(true)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7657 | hdd_err("Can't start BSS: set connnection in progress failed"); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7658 | ret = -EINVAL; |
| 7659 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7660 | } |
| 7661 | |
| 7662 | pConfig->persona = pHostapdAdapter->device_mode; |
| 7663 | |
| 7664 | pSapEventCallback = hdd_hostapd_sap_event_cb; |
| 7665 | |
| 7666 | (WLAN_HDD_GET_AP_CTX_PTR(pHostapdAdapter))->dfs_cac_block_tx = true; |
| 7667 | |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 7668 | qdf_event_reset(&pHostapdState->qdf_event); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7669 | status = wlansap_start_bss( |
Dustin Brown | 5118e8e | 2016-09-13 15:54:23 -0700 | [diff] [blame] | 7670 | WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter), |
| 7671 | pSapEventCallback, pConfig, pHostapdAdapter->dev); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7672 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7673 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_ALL); |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 7674 | cds_set_connection_in_progress(false); |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7675 | hdd_err("SAP Start Bss fail"); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7676 | ret = -EINVAL; |
| 7677 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7678 | } |
| 7679 | |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7680 | hdd_notice("Waiting for Scan to complete(auto mode) and BSS to start"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7681 | |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 7682 | qdf_status = qdf_wait_single_event(&pHostapdState->qdf_event, 10000); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7683 | |
| 7684 | wlansap_reset_sap_config_add_ie(pConfig, eUPDATE_IE_ALL); |
| 7685 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 7686 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7687 | hdd_err("ERROR: HDD qdf wait for single_event failed!!"); |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 7688 | cds_set_connection_in_progress(false); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7689 | sme_get_command_q_status(hHal); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7690 | wlansap_stop_bss(WLAN_HDD_GET_SAP_CTX_PTR(pHostapdAdapter)); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 7691 | QDF_ASSERT(0); |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7692 | ret = -EINVAL; |
| 7693 | goto error; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7694 | } |
| 7695 | /* Succesfully started Bss update the state bit. */ |
| 7696 | set_bit(SOFTAP_BSS_STARTED, &pHostapdAdapter->event_flags); |
| 7697 | /* Initialize WMM configuation */ |
| 7698 | hdd_wmm_init(pHostapdAdapter); |
Krunal Soni | b37bb35 | 2016-12-20 14:12:21 -0800 | [diff] [blame] | 7699 | if (pHostapdState->bssState == BSS_START) |
| 7700 | cds_incr_active_session(pHostapdAdapter->device_mode, |
| 7701 | pHostapdAdapter->sessionId); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7702 | #ifdef DHCP_SERVER_OFFLOAD |
| 7703 | if (iniConfig->enableDHCPServerOffload) |
| 7704 | wlan_hdd_set_dhcp_server_offload(pHostapdAdapter); |
| 7705 | #endif /* DHCP_SERVER_OFFLOAD */ |
| 7706 | |
| 7707 | #ifdef WLAN_FEATURE_P2P_DEBUG |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7708 | if (pHostapdAdapter->device_mode == QDF_P2P_GO_MODE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7709 | if (global_p2p_connection_status == P2P_GO_NEG_COMPLETED) { |
| 7710 | global_p2p_connection_status = P2P_GO_COMPLETED_STATE; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7711 | hdd_err("[P2P State] From Go nego completed to Non-autonomous Group started"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7712 | } else if (global_p2p_connection_status == P2P_NOT_ACTIVE) { |
| 7713 | global_p2p_connection_status = P2P_GO_COMPLETED_STATE; |
Jeff Johnson | ecd884e | 2016-06-30 14:52:25 -0700 | [diff] [blame] | 7714 | hdd_err("[P2P State] From Inactive to Autonomous Group started"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7715 | } |
| 7716 | } |
| 7717 | #endif |
| 7718 | |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 7719 | cds_set_connection_in_progress(false); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7720 | pHostapdState->bCommit = true; |
| 7721 | EXIT(); |
| 7722 | |
| 7723 | return 0; |
Masti, Narayanraddi | 96d62ab | 2016-08-22 14:58:33 +0530 | [diff] [blame] | 7724 | |
| 7725 | error: |
| 7726 | if (pHostapdAdapter->sessionCtx.ap.sapConfig.acs_cfg.ch_list) { |
| 7727 | qdf_mem_free(pHostapdAdapter->sessionCtx.ap.sapConfig. |
| 7728 | acs_cfg.ch_list); |
| 7729 | pHostapdAdapter->sessionCtx.ap.sapConfig.acs_cfg.ch_list = NULL; |
| 7730 | } |
| 7731 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7732 | } |
| 7733 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7734 | /** |
| 7735 | * __wlan_hdd_cfg80211_stop_ap() - stop soft ap |
| 7736 | * @wiphy: Pointer to wiphy structure |
| 7737 | * @dev: Pointer to net_device structure |
| 7738 | * |
| 7739 | * Return: 0 for success non-zero for failure |
| 7740 | */ |
| 7741 | static int __wlan_hdd_cfg80211_stop_ap(struct wiphy *wiphy, |
| 7742 | struct net_device *dev) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7743 | { |
| 7744 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 7745 | hdd_context_t *pHddCtx = NULL; |
| 7746 | hdd_scaninfo_t *pScanInfo = NULL; |
| 7747 | hdd_adapter_t *staAdapter = NULL; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7748 | QDF_STATUS status = QDF_STATUS_E_FAILURE; |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 7749 | QDF_STATUS qdf_status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7750 | tSirUpdateIE updateIE; |
| 7751 | beacon_data_t *old; |
| 7752 | int ret; |
| 7753 | unsigned long rc; |
| 7754 | hdd_adapter_list_node_t *pAdapterNode = NULL; |
| 7755 | hdd_adapter_list_node_t *pNext = NULL; |
| 7756 | |
| 7757 | ENTER(); |
| 7758 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 7759 | if (QDF_GLOBAL_FTM_MODE == hdd_get_conparam()) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7760 | hdd_err("Command not allowed in FTM mode"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7761 | return -EINVAL; |
| 7762 | } |
| 7763 | |
Hanumanth Reddy Pothula | d9491f4 | 2016-10-24 19:08:38 +0530 | [diff] [blame] | 7764 | if (wlan_hdd_validate_session_id(pAdapter->sessionId)) { |
| 7765 | hdd_err("invalid session id: %d", pAdapter->sessionId); |
| 7766 | return -EINVAL; |
| 7767 | } |
| 7768 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 7769 | MTRACE(qdf_trace(QDF_MODULE_ID_HDD, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7770 | TRACE_CODE_HDD_CFG80211_STOP_AP, |
| 7771 | pAdapter->sessionId, pAdapter->device_mode)); |
| 7772 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7773 | if (!(pAdapter->device_mode == QDF_SAP_MODE || |
| 7774 | pAdapter->device_mode == QDF_P2P_GO_MODE)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7775 | return -EOPNOTSUPP; |
| 7776 | } |
| 7777 | |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7778 | hdd_notice("Device_mode %s(%d)", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7779 | hdd_device_mode_to_string(pAdapter->device_mode), |
| 7780 | pAdapter->device_mode); |
| 7781 | |
Ganesh Kondabattini | ff05066 | 2016-08-05 12:21:23 +0530 | [diff] [blame] | 7782 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 7783 | ret = wlan_hdd_validate_context(pHddCtx); |
Liangwei Dong | 8baf7c8 | 2016-10-11 01:26:59 -0400 | [diff] [blame] | 7784 | if (0 != ret) |
Ganesh Kondabattini | ff05066 | 2016-08-05 12:21:23 +0530 | [diff] [blame] | 7785 | return ret; |
Ganesh Kondabattini | ff05066 | 2016-08-05 12:21:23 +0530 | [diff] [blame] | 7786 | |
bings | 612b9c4 | 2016-11-07 10:52:03 +0800 | [diff] [blame] | 7787 | if (QDF_SAP_MODE == pAdapter->device_mode) |
| 7788 | hdd_green_ap_stop_bss(pHddCtx); |
| 7789 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7790 | status = hdd_get_front_adapter(pHddCtx, &pAdapterNode); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7791 | while (NULL != pAdapterNode && QDF_STATUS_SUCCESS == status) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7792 | staAdapter = pAdapterNode->pAdapter; |
| 7793 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7794 | if (QDF_STA_MODE == staAdapter->device_mode || |
| 7795 | (QDF_P2P_CLIENT_MODE == staAdapter->device_mode) || |
| 7796 | (QDF_P2P_GO_MODE == staAdapter->device_mode)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7797 | pScanInfo = &staAdapter->scan_info; |
| 7798 | |
| 7799 | if (pScanInfo && pScanInfo->mScanPending) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7800 | hdd_notice("Aborting pending scan for device mode:%d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7801 | staAdapter->device_mode); |
| 7802 | INIT_COMPLETION(pScanInfo->abortscan_event_var); |
| 7803 | hdd_abort_mac_scan(staAdapter->pHddCtx, |
| 7804 | staAdapter->sessionId, |
| 7805 | eCSR_SCAN_ABORT_DEFAULT); |
| 7806 | rc = wait_for_completion_timeout( |
| 7807 | &pScanInfo->abortscan_event_var, |
| 7808 | msecs_to_jiffies( |
| 7809 | WLAN_WAIT_TIME_ABORTSCAN)); |
| 7810 | if (!rc) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7811 | hdd_err("Timeout occurred while waiting for abortscan"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 7812 | QDF_ASSERT(pScanInfo->mScanPending); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7813 | } |
| 7814 | } |
| 7815 | } |
| 7816 | |
| 7817 | status = hdd_get_next_adapter(pHddCtx, pAdapterNode, &pNext); |
| 7818 | pAdapterNode = pNext; |
| 7819 | } |
| 7820 | /* |
| 7821 | * When ever stop ap adapter gets called, we need to check |
| 7822 | * whether any restart AP work is pending. If any restart is pending |
| 7823 | * then lets finish it and go ahead from there. |
| 7824 | */ |
| 7825 | if (pHddCtx->config->conc_custom_rule1 && |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7826 | (QDF_SAP_MODE == pAdapter->device_mode)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7827 | cds_flush_work(&pHddCtx->sap_start_work); |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7828 | hdd_warn("Canceled the pending restart work"); |
Manishekar Chandrasekaran | 7f63d05 | 2016-05-07 09:54:00 +0530 | [diff] [blame] | 7829 | qdf_spin_lock(&pHddCtx->sap_update_info_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7830 | pHddCtx->is_sap_restart_required = false; |
Manishekar Chandrasekaran | 7f63d05 | 2016-05-07 09:54:00 +0530 | [diff] [blame] | 7831 | qdf_spin_unlock(&pHddCtx->sap_update_info_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7832 | } |
| 7833 | pAdapter->sessionCtx.ap.sapConfig.acs_cfg.acs_mode = false; |
Liangwei Dong | 8baf7c8 | 2016-10-11 01:26:59 -0400 | [diff] [blame] | 7834 | wlan_hdd_undo_acs(pAdapter); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 7835 | qdf_mem_zero(&pAdapter->sessionCtx.ap.sapConfig.acs_cfg, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7836 | sizeof(struct sap_acs_cfg)); |
| 7837 | hdd_hostapd_stop(dev); |
| 7838 | |
| 7839 | old = pAdapter->sessionCtx.ap.beacon; |
| 7840 | if (!old) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7841 | hdd_err("Session(%d) beacon data points to NULL", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7842 | pAdapter->sessionId); |
| 7843 | return -EINVAL; |
| 7844 | } |
| 7845 | |
| 7846 | hdd_cleanup_actionframe(pHddCtx, pAdapter); |
Kapil Gupta | 139c330 | 2016-09-22 16:48:12 +0530 | [diff] [blame] | 7847 | wlan_hdd_cleanup_remain_on_channel_ctx(pAdapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7848 | |
| 7849 | mutex_lock(&pHddCtx->sap_lock); |
| 7850 | if (test_bit(SOFTAP_BSS_STARTED, &pAdapter->event_flags)) { |
| 7851 | hdd_hostapd_state_t *pHostapdState = |
| 7852 | WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter); |
| 7853 | |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 7854 | qdf_event_reset(&pHostapdState->qdf_stop_bss_event); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7855 | status = wlansap_stop_bss(WLAN_HDD_GET_SAP_CTX_PTR(pAdapter)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7856 | if (QDF_IS_STATUS_SUCCESS(status)) { |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 7857 | qdf_status = |
| 7858 | qdf_wait_single_event(&pHostapdState-> |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 7859 | qdf_stop_bss_event, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7860 | 10000); |
| 7861 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 7862 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7863 | hdd_err("HDD qdf wait for single_event failed!!"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 7864 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7865 | } |
| 7866 | } |
| 7867 | clear_bit(SOFTAP_BSS_STARTED, &pAdapter->event_flags); |
| 7868 | /*BSS stopped, clear the active sessions for this device mode*/ |
Tushnim Bhattacharyya | 4adb368 | 2016-01-07 15:07:12 -0800 | [diff] [blame] | 7869 | cds_decr_session_set_pcl(pAdapter->device_mode, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7870 | pAdapter->sessionId); |
| 7871 | pAdapter->sessionCtx.ap.beacon = NULL; |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7872 | qdf_mem_free(old); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7873 | } |
| 7874 | mutex_unlock(&pHddCtx->sap_lock); |
| 7875 | |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 7876 | if (wlan_sap_is_pre_cac_active(pHddCtx->hHal)) |
| 7877 | hdd_clean_up_pre_cac_interface(pHddCtx); |
| 7878 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7879 | if (status != QDF_STATUS_SUCCESS) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7880 | hdd_err("Stopping the BSS"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7881 | return -EINVAL; |
| 7882 | } |
| 7883 | |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 7884 | qdf_copy_macaddr(&updateIE.bssid, &pAdapter->macAddressCurrent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7885 | updateIE.smeSessionId = pAdapter->sessionId; |
| 7886 | updateIE.ieBufferlength = 0; |
| 7887 | updateIE.pAdditionIEBuffer = NULL; |
| 7888 | updateIE.append = true; |
| 7889 | updateIE.notify = true; |
| 7890 | if (sme_update_add_ie(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 7891 | &updateIE, |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7892 | eUPDATE_IE_PROBE_BCN) == QDF_STATUS_E_FAILURE) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7893 | hdd_err("Could not pass on PROBE_RSP_BCN data to PE"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7894 | } |
| 7895 | |
| 7896 | if (sme_update_add_ie(WLAN_HDD_GET_HAL_CTX(pAdapter), |
| 7897 | &updateIE, |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 7898 | eUPDATE_IE_ASSOC_RESP) == QDF_STATUS_E_FAILURE) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7899 | hdd_err("Could not pass on ASSOC_RSP data to PE"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7900 | } |
| 7901 | /* Reset WNI_CFG_PROBE_RSP Flags */ |
| 7902 | wlan_hdd_reset_prob_rspies(pAdapter); |
| 7903 | |
| 7904 | #ifdef WLAN_FEATURE_P2P_DEBUG |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 7905 | if ((pAdapter->device_mode == QDF_P2P_GO_MODE) && |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7906 | (global_p2p_connection_status == P2P_GO_COMPLETED_STATE)) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7907 | hdd_err("[P2P State] From GO completed to Inactive state GO got removed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7908 | global_p2p_connection_status = P2P_NOT_ACTIVE; |
| 7909 | } |
| 7910 | #endif |
Hanumanth Reddy Pothula | 3370212 | 2016-10-07 17:27:04 +0530 | [diff] [blame] | 7911 | pAdapter->sessionId = HDD_SESSION_ID_INVALID; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7912 | EXIT(); |
| 7913 | return ret; |
| 7914 | } |
| 7915 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7916 | /** |
| 7917 | * wlan_hdd_get_channel_bw() - get channel bandwidth |
| 7918 | * @width: input channel width in nl80211_chan_width value |
| 7919 | * |
| 7920 | * Return: channel width value defined by driver |
| 7921 | */ |
| 7922 | static enum hw_mode_bandwidth wlan_hdd_get_channel_bw( |
| 7923 | enum nl80211_chan_width width) |
| 7924 | { |
| 7925 | enum hw_mode_bandwidth ch_bw = HW_MODE_20_MHZ; |
| 7926 | |
| 7927 | switch (width) { |
| 7928 | case NL80211_CHAN_WIDTH_20_NOHT: |
| 7929 | case NL80211_CHAN_WIDTH_20: |
| 7930 | ch_bw = HW_MODE_20_MHZ; |
| 7931 | break; |
| 7932 | case NL80211_CHAN_WIDTH_40: |
| 7933 | ch_bw = HW_MODE_40_MHZ; |
| 7934 | break; |
| 7935 | case NL80211_CHAN_WIDTH_80: |
| 7936 | ch_bw = HW_MODE_80_MHZ; |
| 7937 | break; |
| 7938 | case NL80211_CHAN_WIDTH_80P80: |
| 7939 | ch_bw = HW_MODE_80_PLUS_80_MHZ; |
| 7940 | break; |
| 7941 | case NL80211_CHAN_WIDTH_160: |
| 7942 | ch_bw = HW_MODE_160_MHZ; |
| 7943 | break; |
| 7944 | default: |
| 7945 | hdd_err("Invalid width: %d, using default 20MHz", width); |
| 7946 | break; |
| 7947 | } |
| 7948 | |
| 7949 | return ch_bw; |
| 7950 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7951 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7952 | /** |
| 7953 | * wlan_hdd_cfg80211_stop_ap() - stop sap |
| 7954 | * @wiphy: Pointer to wiphy |
| 7955 | * @dev: Pointer to netdev |
| 7956 | * |
| 7957 | * Return: zero for success non-zero for failure |
| 7958 | */ |
| 7959 | int wlan_hdd_cfg80211_stop_ap(struct wiphy *wiphy, |
| 7960 | struct net_device *dev) |
| 7961 | { |
| 7962 | int ret; |
| 7963 | |
| 7964 | cds_ssr_protect(__func__); |
| 7965 | ret = __wlan_hdd_cfg80211_stop_ap(wiphy, dev); |
| 7966 | cds_ssr_unprotect(__func__); |
| 7967 | |
| 7968 | return ret; |
| 7969 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7970 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7971 | /** |
| 7972 | * __wlan_hdd_cfg80211_start_ap() - start soft ap mode |
| 7973 | * @wiphy: Pointer to wiphy structure |
| 7974 | * @dev: Pointer to net_device structure |
| 7975 | * @params: Pointer to AP settings parameters |
| 7976 | * |
| 7977 | * Return: 0 for success non-zero for failure |
| 7978 | */ |
| 7979 | static int __wlan_hdd_cfg80211_start_ap(struct wiphy *wiphy, |
| 7980 | struct net_device *dev, |
| 7981 | struct cfg80211_ap_settings *params) |
| 7982 | { |
| 7983 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 7984 | hdd_context_t *pHddCtx; |
Chandrasekaran, Manishekar | 96c9096 | 2015-11-20 16:47:45 +0530 | [diff] [blame] | 7985 | enum hw_mode_bandwidth channel_width; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7986 | int status; |
Agrawal, Ashish | 4e5fa1c | 2016-09-21 19:03:43 +0530 | [diff] [blame] | 7987 | struct sme_sta_inactivity_timeout *sta_inactivity_timer; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7988 | uint8_t channel; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7989 | |
| 7990 | ENTER(); |
| 7991 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 7992 | if (QDF_GLOBAL_FTM_MODE == hdd_get_conparam()) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 7993 | hdd_err("Command not allowed in FTM mode"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 7994 | return -EINVAL; |
| 7995 | } |
| 7996 | |
Hanumanth Reddy Pothula | d9491f4 | 2016-10-24 19:08:38 +0530 | [diff] [blame] | 7997 | if (wlan_hdd_validate_session_id(pAdapter->sessionId)) { |
| 7998 | hdd_err("invalid session id: %d", pAdapter->sessionId); |
| 7999 | return -EINVAL; |
| 8000 | } |
| 8001 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 8002 | MTRACE(qdf_trace(QDF_MODULE_ID_HDD, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8003 | TRACE_CODE_HDD_CFG80211_START_AP, pAdapter->sessionId, |
| 8004 | params->beacon_interval)); |
| 8005 | if (WLAN_HDD_ADAPTER_MAGIC != pAdapter->magic) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8006 | hdd_err("HDD adapter magic is invalid"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8007 | return -ENODEV; |
| 8008 | } |
| 8009 | |
| 8010 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 8011 | status = wlan_hdd_validate_context(pHddCtx); |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 8012 | if (0 != status) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8013 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8014 | |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8015 | hdd_info("pAdapter = %p, Device mode %s(%d)", pAdapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8016 | hdd_device_mode_to_string(pAdapter->device_mode), |
| 8017 | pAdapter->device_mode); |
| 8018 | |
Sandeep Puligilla | b913b39 | 2016-10-25 16:31:46 -0700 | [diff] [blame] | 8019 | |
| 8020 | if (cds_is_connection_in_progress()) { |
| 8021 | hdd_err("Can't start BSS: connection is in progress"); |
| 8022 | return -EBUSY; |
| 8023 | } |
| 8024 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8025 | channel_width = wlan_hdd_get_channel_bw(params->chandef.width); |
| 8026 | channel = ieee80211_frequency_to_channel( |
| 8027 | params->chandef.chan->center_freq); |
Amar Singhal | 01098f7 | 2015-10-08 11:55:32 -0700 | [diff] [blame] | 8028 | |
Naveen Rawat | 64e477e | 2016-05-20 10:34:56 -0700 | [diff] [blame] | 8029 | if (cds_is_sub_20_mhz_enabled()) { |
| 8030 | enum channel_state ch_state; |
| 8031 | enum phy_ch_width sub_20_ch_width = CH_WIDTH_INVALID; |
| 8032 | /* Avoid ACS/DFS, and overwrite ch wd to 20 */ |
| 8033 | if (channel == 0) { |
| 8034 | hdd_err("Can't start SAP-ACS (channel=0) with sub 20 MHz ch width."); |
| 8035 | return -EINVAL; |
| 8036 | } |
| 8037 | if (CHANNEL_STATE_DFS == cds_get_channel_state(channel)) { |
| 8038 | hdd_err("Can't start SAP-DFS (channel=%d)with sub 20 MHz ch wd", |
| 8039 | channel); |
| 8040 | return -EINVAL; |
| 8041 | } |
| 8042 | if (channel_width != HW_MODE_20_MHZ) { |
| 8043 | hdd_err("Hostapd (20+ MHz) conflits with config.ini (sub 20 MHz)"); |
| 8044 | return -EINVAL; |
| 8045 | } |
| 8046 | if (cds_is_5_mhz_enabled()) |
| 8047 | sub_20_ch_width = CH_WIDTH_5MHZ; |
| 8048 | if (cds_is_10_mhz_enabled()) |
| 8049 | sub_20_ch_width = CH_WIDTH_10MHZ; |
| 8050 | if (CDS_IS_CHANNEL_5GHZ(channel)) |
| 8051 | ch_state = cds_get_5g_bonded_channel_state(channel, |
| 8052 | sub_20_ch_width); |
| 8053 | else |
| 8054 | ch_state = cds_get_2g_bonded_channel_state(channel, |
| 8055 | sub_20_ch_width, 0); |
| 8056 | if (CHANNEL_STATE_DISABLE == ch_state) { |
| 8057 | hdd_err("Given ch width not supported by reg domain."); |
| 8058 | return -EINVAL; |
| 8059 | } |
| 8060 | } |
| 8061 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8062 | /* check if concurrency is allowed */ |
Tushnim Bhattacharyya | ca50b32 | 2015-12-28 17:14:36 -0800 | [diff] [blame] | 8063 | if (!cds_allow_concurrency( |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 8064 | cds_convert_device_mode_to_qdf_type( |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8065 | pAdapter->device_mode), |
| 8066 | channel, |
| 8067 | channel_width)) { |
| 8068 | hdd_err("Connection failed due to concurrency check failure"); |
| 8069 | return -EINVAL; |
| 8070 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8071 | |
Krunal Soni | 3091bcc | 2016-06-23 12:28:21 -0700 | [diff] [blame] | 8072 | status = qdf_reset_connection_update(); |
| 8073 | if (!QDF_IS_STATUS_SUCCESS(status)) |
| 8074 | hdd_err("ERR: clear event failed"); |
| 8075 | |
| 8076 | status = cds_current_connections_update(pAdapter->sessionId, |
| 8077 | channel, |
| 8078 | SIR_UPDATE_REASON_START_AP); |
| 8079 | if (QDF_STATUS_E_FAILURE == status) { |
| 8080 | hdd_err("ERROR: connections update failed!!"); |
| 8081 | return -EINVAL; |
| 8082 | } |
| 8083 | |
| 8084 | if (QDF_STATUS_SUCCESS == status) { |
| 8085 | status = qdf_wait_for_connection_update(); |
| 8086 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
| 8087 | hdd_err("ERROR: qdf wait for event failed!!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8088 | return -EINVAL; |
| 8089 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8090 | } |
bings | 612b9c4 | 2016-11-07 10:52:03 +0800 | [diff] [blame] | 8091 | |
| 8092 | if (QDF_SAP_MODE == pAdapter->device_mode) |
| 8093 | hdd_green_ap_start_bss(pHddCtx); |
| 8094 | |
Liangwei Dong | b3f26cc | 2016-10-11 04:37:00 -0400 | [diff] [blame] | 8095 | if (pAdapter->device_mode == QDF_P2P_GO_MODE) { |
| 8096 | hdd_adapter_t *p2p_adapter; |
| 8097 | p2p_adapter = hdd_get_adapter(pHddCtx, QDF_P2P_DEVICE_MODE); |
| 8098 | if (p2p_adapter) { |
| 8099 | hdd_info("cancel active p2p device ROC before GO " |
| 8100 | "starting"); |
| 8101 | wlan_hdd_cancel_existing_remain_on_channel( |
| 8102 | p2p_adapter); |
| 8103 | } |
| 8104 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8105 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 8106 | if ((pAdapter->device_mode == QDF_SAP_MODE) |
| 8107 | || (pAdapter->device_mode == QDF_P2P_GO_MODE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8108 | ) { |
| 8109 | beacon_data_t *old, *new; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8110 | enum nl80211_channel_type channel_type; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8111 | |
| 8112 | old = pAdapter->sessionCtx.ap.beacon; |
| 8113 | |
| 8114 | if (old) |
| 8115 | return -EALREADY; |
| 8116 | |
| 8117 | status = |
| 8118 | wlan_hdd_cfg80211_alloc_new_beacon(pAdapter, &new, |
| 8119 | ¶ms->beacon, |
| 8120 | params->dtim_period); |
| 8121 | |
| 8122 | if (status != 0) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8123 | hdd_err("Error!!! Allocating the new beacon"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8124 | return -EINVAL; |
| 8125 | } |
| 8126 | pAdapter->sessionCtx.ap.beacon = new; |
| 8127 | |
| 8128 | if (params->chandef.width < NL80211_CHAN_WIDTH_80) |
| 8129 | channel_type = cfg80211_get_chandef_type( |
| 8130 | &(params->chandef)); |
| 8131 | else |
| 8132 | channel_type = NL80211_CHAN_HT40PLUS; |
| 8133 | |
| 8134 | |
| 8135 | wlan_hdd_set_channel(wiphy, dev, |
| 8136 | ¶ms->chandef, |
| 8137 | channel_type); |
| 8138 | |
| 8139 | /* set authentication type */ |
| 8140 | switch (params->auth_type) { |
| 8141 | case NL80211_AUTHTYPE_OPEN_SYSTEM: |
| 8142 | pAdapter->sessionCtx.ap.sapConfig.authType = |
| 8143 | eSAP_OPEN_SYSTEM; |
| 8144 | break; |
| 8145 | case NL80211_AUTHTYPE_SHARED_KEY: |
| 8146 | pAdapter->sessionCtx.ap.sapConfig.authType = |
| 8147 | eSAP_SHARED_KEY; |
| 8148 | break; |
| 8149 | default: |
| 8150 | pAdapter->sessionCtx.ap.sapConfig.authType = |
| 8151 | eSAP_AUTO_SWITCH; |
| 8152 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8153 | pAdapter->sessionCtx.ap.sapConfig.ch_width_orig = |
| 8154 | params->chandef.width; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8155 | status = |
| 8156 | wlan_hdd_cfg80211_start_bss(pAdapter, |
| 8157 | ¶ms->beacon, |
| 8158 | params->ssid, params->ssid_len, |
Archana Ramachandran | 1a5b604 | 2016-11-08 16:36:50 -0800 | [diff] [blame] | 8159 | params->hidden_ssid, true, false); |
Agrawal, Ashish | 4e5fa1c | 2016-09-21 19:03:43 +0530 | [diff] [blame] | 8160 | |
| 8161 | if (pHddCtx->config->sap_max_inactivity_override) { |
| 8162 | sta_inactivity_timer = qdf_mem_malloc( |
| 8163 | sizeof(*sta_inactivity_timer)); |
| 8164 | if (!sta_inactivity_timer) { |
| 8165 | hdd_err("Failed to allocate Memory"); |
| 8166 | return QDF_STATUS_E_FAILURE; |
| 8167 | } |
| 8168 | sta_inactivity_timer->session_id = pAdapter->sessionId; |
| 8169 | sta_inactivity_timer->sta_inactivity_timeout = |
| 8170 | params->inactivity_timeout; |
| 8171 | sme_update_sta_inactivity_timeout(WLAN_HDD_GET_HAL_CTX |
| 8172 | (pAdapter), sta_inactivity_timer); |
| 8173 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8174 | } |
| 8175 | |
| 8176 | EXIT(); |
| 8177 | return status; |
| 8178 | } |
| 8179 | |
| 8180 | /** |
| 8181 | * wlan_hdd_cfg80211_start_ap() - start sap |
| 8182 | * @wiphy: Pointer to wiphy |
| 8183 | * @dev: Pointer to netdev |
| 8184 | * @params: Pointer to start ap configuration parameters |
| 8185 | * |
| 8186 | * Return: zero for success non-zero for failure |
| 8187 | */ |
| 8188 | int wlan_hdd_cfg80211_start_ap(struct wiphy *wiphy, |
| 8189 | struct net_device *dev, |
| 8190 | struct cfg80211_ap_settings *params) |
| 8191 | { |
| 8192 | int ret; |
| 8193 | |
| 8194 | cds_ssr_protect(__func__); |
| 8195 | ret = __wlan_hdd_cfg80211_start_ap(wiphy, dev, params); |
| 8196 | cds_ssr_unprotect(__func__); |
| 8197 | |
| 8198 | return ret; |
| 8199 | } |
| 8200 | |
| 8201 | /** |
| 8202 | * __wlan_hdd_cfg80211_change_beacon() - change beacon for sofatap/p2p go |
| 8203 | * @wiphy: Pointer to wiphy structure |
| 8204 | * @dev: Pointer to net_device structure |
| 8205 | * @params: Pointer to change beacon parameters |
| 8206 | * |
| 8207 | * Return: 0 for success non-zero for failure |
| 8208 | */ |
| 8209 | static int __wlan_hdd_cfg80211_change_beacon(struct wiphy *wiphy, |
| 8210 | struct net_device *dev, |
| 8211 | struct cfg80211_beacon_data *params) |
| 8212 | { |
| 8213 | hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev); |
| 8214 | hdd_context_t *pHddCtx; |
| 8215 | beacon_data_t *old, *new; |
| 8216 | int status; |
Archana Ramachandran | 1a5b604 | 2016-11-08 16:36:50 -0800 | [diff] [blame] | 8217 | bool update_beacon; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8218 | |
| 8219 | ENTER(); |
| 8220 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 8221 | if (QDF_GLOBAL_FTM_MODE == hdd_get_conparam()) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8222 | hdd_err("Command not allowed in FTM mode"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8223 | return -EINVAL; |
| 8224 | } |
| 8225 | |
Hanumanth Reddy Pothula | d9491f4 | 2016-10-24 19:08:38 +0530 | [diff] [blame] | 8226 | if (wlan_hdd_validate_session_id(pAdapter->sessionId)) { |
| 8227 | hdd_err("invalid session id: %d", pAdapter->sessionId); |
| 8228 | return -EINVAL; |
| 8229 | } |
| 8230 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 8231 | MTRACE(qdf_trace(QDF_MODULE_ID_HDD, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8232 | TRACE_CODE_HDD_CFG80211_CHANGE_BEACON, |
| 8233 | pAdapter->sessionId, pAdapter->device_mode)); |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8234 | hdd_notice("Device_mode %s(%d)", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8235 | hdd_device_mode_to_string(pAdapter->device_mode), |
| 8236 | pAdapter->device_mode); |
| 8237 | |
| 8238 | pHddCtx = WLAN_HDD_GET_CTX(pAdapter); |
| 8239 | status = wlan_hdd_validate_context(pHddCtx); |
| 8240 | |
Hanumantha Reddy Pothula | 2db50ed | 2015-11-23 10:48:33 +0530 | [diff] [blame] | 8241 | if (0 != status) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8242 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8243 | |
Krunal Soni | 056ea0f | 2016-03-10 13:07:10 -0800 | [diff] [blame] | 8244 | if (!(pAdapter->device_mode == QDF_SAP_MODE || |
| 8245 | pAdapter->device_mode == QDF_P2P_GO_MODE)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8246 | return -EOPNOTSUPP; |
| 8247 | } |
| 8248 | |
| 8249 | old = pAdapter->sessionCtx.ap.beacon; |
| 8250 | |
| 8251 | if (!old) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8252 | hdd_err("session(%d) beacon data points to NULL", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8253 | pAdapter->sessionId); |
| 8254 | return -EINVAL; |
| 8255 | } |
| 8256 | |
| 8257 | status = wlan_hdd_cfg80211_alloc_new_beacon(pAdapter, &new, params, 0); |
| 8258 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 8259 | if (status != QDF_STATUS_SUCCESS) { |
Jeff Johnson | b90586c | 2016-06-30 15:00:38 -0700 | [diff] [blame] | 8260 | hdd_err("new beacon alloc failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8261 | return -EINVAL; |
| 8262 | } |
| 8263 | |
| 8264 | pAdapter->sessionCtx.ap.beacon = new; |
Archana Ramachandran | 1a5b604 | 2016-11-08 16:36:50 -0800 | [diff] [blame] | 8265 | update_beacon = (pAdapter->device_mode == |
| 8266 | QDF_P2P_GO_MODE) ? true : false; |
| 8267 | hdd_info("update beacon for P2P GO: %d", update_beacon); |
Manishekar Chandrasekaran | 9e8c7be | 2016-08-03 14:57:14 +0530 | [diff] [blame] | 8268 | status = wlan_hdd_cfg80211_start_bss(pAdapter, params, NULL, |
Archana Ramachandran | 1a5b604 | 2016-11-08 16:36:50 -0800 | [diff] [blame] | 8269 | 0, 0, false, update_beacon); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 8270 | |
| 8271 | EXIT(); |
| 8272 | return status; |
| 8273 | } |
| 8274 | |
| 8275 | /** |
| 8276 | * wlan_hdd_cfg80211_change_beacon() - change beacon content in sap mode |
| 8277 | * @wiphy: Pointer to wiphy |
| 8278 | * @dev: Pointer to netdev |
| 8279 | * @params: Pointer to change beacon parameters |
| 8280 | * |
| 8281 | * Return: zero for success non-zero for failure |
| 8282 | */ |
| 8283 | int wlan_hdd_cfg80211_change_beacon(struct wiphy *wiphy, |
| 8284 | struct net_device *dev, |
| 8285 | struct cfg80211_beacon_data *params) |
| 8286 | { |
| 8287 | int ret; |
| 8288 | |
| 8289 | cds_ssr_protect(__func__); |
| 8290 | ret = __wlan_hdd_cfg80211_change_beacon(wiphy, dev, params); |
| 8291 | cds_ssr_unprotect(__func__); |
| 8292 | |
| 8293 | return ret; |
| 8294 | } |