Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2016 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 | #if !defined(WLAN_HDD_MAIN_H) |
| 29 | #define WLAN_HDD_MAIN_H |
| 30 | /**=========================================================================== |
| 31 | |
| 32 | \file WLAN_HDD_MAIN_H.h |
| 33 | |
| 34 | \brief Linux HDD Adapter Type |
| 35 | |
| 36 | ==========================================================================*/ |
| 37 | |
| 38 | /*--------------------------------------------------------------------------- |
| 39 | Include files |
| 40 | -------------------------------------------------------------------------*/ |
| 41 | |
| 42 | #include <linux/netdevice.h> |
| 43 | #include <linux/skbuff.h> |
| 44 | #include <net/cfg80211.h> |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 45 | #include <qdf_list.h> |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 46 | #include <qdf_types.h> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 47 | #include "sir_mac_prot_def.h" |
| 48 | #include "csr_api.h" |
| 49 | #include <wlan_hdd_assoc.h> |
| 50 | #include <wlan_hdd_wmm.h> |
| 51 | #include <wlan_hdd_cfg.h> |
| 52 | #include <linux/spinlock.h> |
| 53 | #if defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK) |
| 54 | #include <linux/wakelock.h> |
| 55 | #endif |
| 56 | #include <wlan_hdd_ftm.h> |
| 57 | #ifdef FEATURE_WLAN_TDLS |
| 58 | #include "wlan_hdd_tdls.h" |
| 59 | #endif |
| 60 | #include "wlan_hdd_cfg80211.h" |
Anurag Chouhan | 42958bb | 2016-02-19 15:43:11 +0530 | [diff] [blame] | 61 | #include <qdf_defer.h> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 62 | #ifdef WLAN_FEATURE_MBSSID |
| 63 | #include "sap_api.h" |
| 64 | #endif |
| 65 | #include "ol_txrx_osif_api.h" |
| 66 | #include "ol_txrx_ctrl_api.h" |
| 67 | #include <wlan_hdd_lro.h> |
| 68 | |
| 69 | /*--------------------------------------------------------------------------- |
| 70 | Preprocessor definitions and constants |
| 71 | -------------------------------------------------------------------------*/ |
| 72 | /** Number of Tx Queues */ |
| 73 | #ifdef QCA_LL_TX_FLOW_CONTROL_V2 |
| 74 | #define NUM_TX_QUEUES 5 |
| 75 | #else |
| 76 | #define NUM_TX_QUEUES 4 |
| 77 | #endif |
Mohit Khanna | ee9e80f | 2015-11-10 11:32:49 -0800 | [diff] [blame] | 78 | |
| 79 | /** Length of the TX queue for the netdev */ |
| 80 | #define HDD_NETDEV_TX_QUEUE_LEN (3000) |
| 81 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 82 | /** Hdd Tx Time out value */ |
| 83 | #ifdef LIBRA_LINUX_PC |
| 84 | #define HDD_TX_TIMEOUT (8000) |
| 85 | #else |
| 86 | #define HDD_TX_TIMEOUT msecs_to_jiffies(5000) |
| 87 | #endif |
| 88 | /** Hdd Default MTU */ |
| 89 | #define HDD_DEFAULT_MTU (1500) |
| 90 | |
| 91 | #ifdef QCA_CONFIG_SMP |
| 92 | #define NUM_CPUS NR_CPUS |
| 93 | #else |
| 94 | #define NUM_CPUS 1 |
| 95 | #endif |
| 96 | |
| 97 | /**event flags registered net device*/ |
| 98 | #define NET_DEVICE_REGISTERED (0) |
| 99 | #define SME_SESSION_OPENED (1) |
| 100 | #define INIT_TX_RX_SUCCESS (2) |
| 101 | #define WMM_INIT_DONE (3) |
| 102 | #define SOFTAP_BSS_STARTED (4) |
| 103 | #define DEVICE_IFACE_OPENED (5) |
| 104 | #define TDLS_INIT_DONE (6) |
| 105 | #define ACS_PENDING (7) |
| 106 | |
| 107 | /* HDD global event flags */ |
| 108 | #define ACS_IN_PROGRESS (0) |
| 109 | |
| 110 | /** Maximum time(ms)to wait for disconnect to complete **/ |
| 111 | #ifdef QCA_WIFI_3_0_EMU |
| 112 | #define WLAN_WAIT_TIME_DISCONNECT 3000 |
| 113 | #else |
| 114 | #define WLAN_WAIT_TIME_DISCONNECT 2000 |
| 115 | #endif |
| 116 | #define WLAN_WAIT_TIME_STATS 800 |
| 117 | #define WLAN_WAIT_TIME_POWER 800 |
| 118 | #define WLAN_WAIT_TIME_COUNTRY 1000 |
| 119 | #define WLAN_WAIT_TIME_LINK_STATUS 800 |
| 120 | /* Amount of time to wait for sme close session callback. |
| 121 | This value should be larger than the timeout used by WDI to wait for |
| 122 | a response from WCNSS */ |
| 123 | #define WLAN_WAIT_TIME_SESSIONOPENCLOSE 15000 |
| 124 | #define WLAN_WAIT_TIME_ABORTSCAN 2000 |
| 125 | |
| 126 | /** Maximum time(ms) to wait for mc thread suspend **/ |
| 127 | #define WLAN_WAIT_TIME_MCTHREAD_SUSPEND 1200 |
| 128 | |
| 129 | /** Maximum time(ms) to wait for target to be ready for suspend **/ |
| 130 | #define WLAN_WAIT_TIME_READY_TO_SUSPEND 2000 |
| 131 | |
| 132 | /** Maximum time(ms) to wait for tdls add sta to complete **/ |
| 133 | #define WAIT_TIME_TDLS_ADD_STA 1500 |
| 134 | |
| 135 | /** Maximum time(ms) to wait for tdls del sta to complete **/ |
| 136 | #define WAIT_TIME_TDLS_DEL_STA 1500 |
| 137 | |
| 138 | /** Maximum time(ms) to wait for Link Establish Req to complete **/ |
| 139 | #define WAIT_TIME_TDLS_LINK_ESTABLISH_REQ 1500 |
| 140 | |
| 141 | /** Maximum time(ms) to wait for tdls mgmt to complete **/ |
| 142 | #define WAIT_TIME_TDLS_MGMT 11000 |
| 143 | |
| 144 | /* Scan Req Timeout */ |
| 145 | #define WLAN_WAIT_TIME_SCAN_REQ 100 |
| 146 | |
| 147 | #define MAX_NUMBER_OF_ADAPTERS 4 |
| 148 | |
| 149 | #define MAX_CFG_STRING_LEN 255 |
| 150 | |
| 151 | #define MAC_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] |
| 152 | /** Mac Address string **/ |
| 153 | #define MAC_ADDRESS_STR "%02x:%02x:%02x:%02x:%02x:%02x" |
| 154 | #define MAC_ADDRESS_STR_LEN 18 /* Including null terminator */ |
| 155 | #define MAX_GENIE_LEN 255 |
| 156 | |
| 157 | #define WLAN_CHIP_VERSION "WCNSS" |
| 158 | |
Jeff Johnson | 32ad174 | 2015-12-09 13:26:44 -0800 | [diff] [blame] | 159 | #ifndef HDD_DISALLOW_LEGACY_HDDLOG |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 160 | #define hddLog(level, args ...) CDF_TRACE(QDF_MODULE_ID_HDD, level, ## args) |
Jeff Johnson | 32ad174 | 2015-12-09 13:26:44 -0800 | [diff] [blame] | 161 | #endif |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 162 | #define hdd_log(level, args...) CDF_TRACE(QDF_MODULE_ID_HDD, level, ## args) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 163 | #define hdd_logfl(level, format, args...) hdd_log(level, FL(format), ## args) |
| 164 | |
| 165 | #define hdd_alert(format, args...) \ |
| 166 | hdd_logfl(CDF_TRACE_LEVEL_FATAL, format, ## args) |
| 167 | #define hdd_err(format, args...) \ |
| 168 | hdd_logfl(CDF_TRACE_LEVEL_ERROR, format, ## args) |
| 169 | #define hdd_warn(format, args...) \ |
| 170 | hdd_logfl(CDF_TRACE_LEVEL_WARN, format, ## args) |
| 171 | #define hdd_notice(format, args...) \ |
| 172 | hdd_logfl(CDF_TRACE_LEVEL_INFO, format, ## args) |
| 173 | #define hdd_info(format, args...) \ |
| 174 | hdd_logfl(CDF_TRACE_LEVEL_INFO_HIGH, format, ## args) |
| 175 | #define hdd_debug(format, args...) \ |
| 176 | hdd_logfl(CDF_TRACE_LEVEL_DEBUG, format, ## args) |
| 177 | |
| 178 | #define ENTER() hdd_logfl(CDF_TRACE_LEVEL_INFO_LOW, "enter") |
| 179 | #define EXIT() hdd_logfl(CDF_TRACE_LEVEL_INFO_LOW, "exit") |
| 180 | |
| 181 | #define WLAN_HDD_GET_PRIV_PTR(__dev__) (hdd_adapter_t *)(netdev_priv((__dev__))) |
| 182 | |
| 183 | #define MAX_NO_OF_2_4_CHANNELS 14 |
| 184 | |
| 185 | #define WLAN_HDD_PUBLIC_ACTION_FRAME 4 |
| 186 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_OFFSET 24 |
| 187 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_BODY_OFFSET 24 |
| 188 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_TYPE_OFFSET 30 |
| 189 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_CATEGORY_OFFSET 0 |
| 190 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_ACTION_OFFSET 1 |
| 191 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_OUI_OFFSET 2 |
| 192 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_OUI_TYPE_OFFSET 5 |
| 193 | #define WLAN_HDD_VENDOR_SPECIFIC_ACTION 0x09 |
| 194 | #define WLAN_HDD_WFA_OUI 0x506F9A |
| 195 | #define WLAN_HDD_WFA_P2P_OUI_TYPE 0x09 |
| 196 | #define WLAN_HDD_P2P_SOCIAL_CHANNELS 3 |
| 197 | #define WLAN_HDD_P2P_SINGLE_CHANNEL_SCAN 1 |
| 198 | #define WLAN_HDD_PUBLIC_ACTION_FRAME_SUB_TYPE_OFFSET 6 |
| 199 | |
| 200 | #define WLAN_HDD_IS_SOCIAL_CHANNEL(center_freq) \ |
| 201 | (((center_freq) == 2412) || ((center_freq) == 2437) || ((center_freq) == 2462)) |
| 202 | |
| 203 | #define WLAN_HDD_CHANNEL_IN_UNII_1_BAND(center_freq) \ |
| 204 | (((center_freq) == 5180) || ((center_freq) == 5200) \ |
| 205 | || ((center_freq) == 5220) || ((center_freq) == 5240)) |
| 206 | |
| 207 | #ifdef WLAN_FEATURE_11W |
| 208 | #define WLAN_HDD_SA_QUERY_ACTION_FRAME 8 |
| 209 | #endif |
| 210 | |
| 211 | #define WLAN_HDD_PUBLIC_ACTION_TDLS_DISC_RESP 14 |
| 212 | #define WLAN_HDD_TDLS_ACTION_FRAME 12 |
| 213 | #ifdef WLAN_FEATURE_HOLD_RX_WAKELOCK |
| 214 | #define HDD_WAKE_LOCK_DURATION 50 /* in msecs */ |
| 215 | #endif |
| 216 | |
| 217 | #define WLAN_HDD_QOS_ACTION_FRAME 1 |
| 218 | #define WLAN_HDD_QOS_MAP_CONFIGURE 4 |
| 219 | #define HDD_SAP_WAKE_LOCK_DURATION 10000 /* in msecs */ |
| 220 | |
| 221 | #define HDD_MOD_EXIT_SSR_MAX_RETRIES 75 |
| 222 | |
| 223 | #ifdef WLAN_FEATURE_GTK_OFFLOAD |
| 224 | #define GTK_OFFLOAD_ENABLE 0 |
| 225 | #define GTK_OFFLOAD_DISABLE 1 |
| 226 | #endif |
| 227 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 228 | #define MAX_USER_COMMAND_SIZE 4096 |
| 229 | |
| 230 | #define HDD_MIN_TX_POWER (-100) /* minimum tx power */ |
| 231 | #define HDD_MAX_TX_POWER (+100) /* maximum tx power */ |
| 232 | |
| 233 | /* If IPA UC data path is enabled, target should reserve extra tx descriptors |
| 234 | * for IPA data path. |
| 235 | * Then host data path should allow less TX packet pumping in case |
| 236 | * IPA data path enabled |
| 237 | */ |
| 238 | #define WLAN_TFC_IPAUC_TX_DESC_RESERVE 100 |
| 239 | |
| 240 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) |
| 241 | #ifdef CONFIG_CNSS |
| 242 | #define cfg80211_vendor_cmd_reply(skb) cnss_vendor_cmd_reply(skb) |
| 243 | #endif |
| 244 | #endif |
| 245 | |
| 246 | #define BSS_WAIT_TIMEOUT 10000 |
| 247 | |
| 248 | /* |
| 249 | * Generic asynchronous request/response support |
| 250 | * |
| 251 | * Many of the APIs supported by HDD require a call to SME to |
| 252 | * perform an action or to retrieve some data. In most cases SME |
| 253 | * performs the operation asynchronously, and will execute a provided |
| 254 | * callback function when the request has completed. In order to |
| 255 | * synchronize this the HDD API allocates a context which is then |
| 256 | * passed to SME, and which is then, in turn, passed back to the |
| 257 | * callback function when the operation completes. The callback |
| 258 | * function then sets a completion variable inside the context which |
| 259 | * the HDD API is waiting on. In an ideal world the HDD API would |
| 260 | * wait forever (or at least for a long time) for the response to be |
| 261 | * received and for the completion variable to be set. However in |
| 262 | * most cases these HDD APIs are being invoked in the context of a |
| 263 | * user space thread which has invoked either a cfg80211 API or a |
| 264 | * wireless extensions ioctl and which has taken the kernel rtnl_lock. |
| 265 | * Since this lock is used to synchronize many of the kernel tasks, we |
| 266 | * do not want to hold it for a long time. In addition we do not want |
| 267 | * to block user space threads (such as the wpa supplicant's main |
| 268 | * thread) for an extended time. Therefore we only block for a short |
| 269 | * time waiting for the response before we timeout. This means that |
| 270 | * it is possible for the HDD API to timeout, and for the callback to |
| 271 | * be invoked afterwards. In order for the callback function to |
| 272 | * determine if the HDD API is still waiting, a magic value is also |
| 273 | * stored in the shared context. Only if the context has a valid |
| 274 | * magic will the callback routine do any work. In order to further |
| 275 | * synchronize these activities a spinlock is used so that if any HDD |
| 276 | * API timeout coincides with its callback, the operations of the two |
| 277 | * threads will be serialized. |
| 278 | */ |
| 279 | |
| 280 | struct statsContext { |
| 281 | struct completion completion; |
| 282 | hdd_adapter_t *pAdapter; |
| 283 | unsigned int magic; |
| 284 | }; |
| 285 | |
| 286 | struct linkspeedContext { |
| 287 | struct completion completion; |
| 288 | hdd_adapter_t *pAdapter; |
| 289 | unsigned int magic; |
| 290 | }; |
| 291 | |
| 292 | extern spinlock_t hdd_context_lock; |
| 293 | |
| 294 | #define STATS_CONTEXT_MAGIC 0x53544154 /* STAT */ |
| 295 | #define RSSI_CONTEXT_MAGIC 0x52535349 /* RSSI */ |
| 296 | #define POWER_CONTEXT_MAGIC 0x504F5752 /* POWR */ |
| 297 | #define SNR_CONTEXT_MAGIC 0x534E5200 /* SNR */ |
| 298 | #define LINK_CONTEXT_MAGIC 0x4C494E4B /* LINKSPEED */ |
| 299 | #define LINK_STATUS_MAGIC 0x4C4B5354 /* LINKSTATUS(LNST) */ |
| 300 | #define TEMP_CONTEXT_MAGIC 0x74656d70 /* TEMP (temperature) */ |
| 301 | |
| 302 | /* MAX OS Q block time value in msec |
| 303 | * Prevent from permanent stall, resume OS Q if timer expired */ |
| 304 | #define WLAN_HDD_TX_FLOW_CONTROL_OS_Q_BLOCK_TIME 1000 |
| 305 | #define WLAN_SAP_HDD_TX_FLOW_CONTROL_OS_Q_BLOCK_TIME 100 |
| 306 | #define WLAN_HDD_TX_FLOW_CONTROL_MAX_24BAND_CH 14 |
| 307 | |
| 308 | #define HDD_VHT_RX_HIGHEST_SUPPORTED_DATA_RATE_1_1 390 |
| 309 | #define HDD_VHT_TX_HIGHEST_SUPPORTED_DATA_RATE_1_1 390 |
| 310 | #define HDD_VHT_RX_HIGHEST_SUPPORTED_DATA_RATE_2_2 780 |
| 311 | #define HDD_VHT_TX_HIGHEST_SUPPORTED_DATA_RATE_2_2 780 |
| 312 | |
| 313 | |
| 314 | #define NUM_TX_RX_HISTOGRAM 1024 |
| 315 | #define NUM_TX_RX_HISTOGRAM_MASK (NUM_TX_RX_HISTOGRAM - 1) |
| 316 | |
Mohit Khanna | e71e226 | 2015-11-10 09:37:24 -0800 | [diff] [blame] | 317 | /** |
| 318 | * struct hdd_tx_rx_histogram - structure to keep track of tx and rx packets |
| 319 | * received over 100ms intervals |
| 320 | * @interval_rx: # of rx packets received in the last 100ms interval |
| 321 | * @interval_tx: # of tx packets received in the last 100ms interval |
| 322 | * @total_rx: # of total rx packets received on interface |
| 323 | * @total_tx: # of total tx packets received on interface |
| 324 | * @next_vote_level: cnss_bus_width_type voting level (high or low) |
| 325 | * determined on the basis of total tx and rx packets |
| 326 | * received in the last 100ms interval |
| 327 | * @next_rx_level: cnss_bus_width_type voting level (high or low) |
| 328 | * determined on the basis of rx packets received in the |
| 329 | * last 100ms interval |
| 330 | * @next_tx_level: cnss_bus_width_type voting level (high or low) |
| 331 | * determined on the basis of tx packets received in the |
| 332 | * last 100ms interval |
| 333 | * |
| 334 | * The structure keeps track of throughput requirements of wlan driver in 100ms |
| 335 | * intervals for later analysis. |
| 336 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 337 | struct hdd_tx_rx_histogram { |
| 338 | uint64_t interval_rx; |
| 339 | uint64_t interval_tx; |
| 340 | uint64_t total_rx; |
| 341 | uint64_t total_tx; |
| 342 | uint32_t next_vote_level; |
| 343 | uint32_t next_rx_level; |
Mohit Khanna | e71e226 | 2015-11-10 09:37:24 -0800 | [diff] [blame] | 344 | uint32_t next_tx_level; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 345 | }; |
| 346 | |
| 347 | typedef struct hdd_tx_rx_stats_s { |
| 348 | /* start_xmit stats */ |
| 349 | __u32 txXmitCalled; |
| 350 | __u32 txXmitDropped; |
| 351 | __u32 txXmitClassifiedAC[NUM_TX_QUEUES]; |
| 352 | __u32 txXmitDroppedAC[NUM_TX_QUEUES]; |
| 353 | /* complete_cbk_stats */ |
| 354 | __u32 txCompleted; |
| 355 | /* rx stats */ |
| 356 | __u32 rxPackets[NUM_CPUS]; |
| 357 | __u32 rxDropped[NUM_CPUS]; |
| 358 | __u32 rxDelivered[NUM_CPUS]; |
| 359 | __u32 rxRefused[NUM_CPUS]; |
| 360 | |
| 361 | /* txflow stats */ |
| 362 | bool is_txflow_paused; |
| 363 | __u32 txflow_pause_cnt; |
| 364 | __u32 txflow_unpause_cnt; |
| 365 | __u32 txflow_timer_cnt; |
| 366 | } hdd_tx_rx_stats_t; |
| 367 | |
| 368 | #ifdef WLAN_FEATURE_11W |
| 369 | typedef struct hdd_pmf_stats_s { |
| 370 | uint8_t numUnprotDeauthRx; |
| 371 | uint8_t numUnprotDisassocRx; |
| 372 | } hdd_pmf_stats_t; |
| 373 | #endif |
| 374 | |
| 375 | typedef struct hdd_stats_s { |
| 376 | tCsrSummaryStatsInfo summary_stat; |
| 377 | tCsrGlobalClassAStatsInfo ClassA_stat; |
| 378 | tCsrGlobalClassBStatsInfo ClassB_stat; |
| 379 | tCsrGlobalClassCStatsInfo ClassC_stat; |
| 380 | tCsrGlobalClassDStatsInfo ClassD_stat; |
| 381 | tCsrPerStaStatsInfo perStaStats; |
| 382 | hdd_tx_rx_stats_t hddTxRxStats; |
| 383 | #ifdef WLAN_FEATURE_11W |
| 384 | hdd_pmf_stats_t hddPmfStats; |
| 385 | #endif |
| 386 | } hdd_stats_t; |
| 387 | |
| 388 | typedef enum { |
| 389 | HDD_ROAM_STATE_NONE, |
| 390 | |
| 391 | /* Issuing a disconnect due to transition into low power states. */ |
| 392 | HDD_ROAM_STATE_DISCONNECTING_POWER, |
| 393 | |
| 394 | /* move to this state when HDD sets a key with SME/CSR. Note this is */ |
| 395 | /* an important state to get right because we will get calls into our SME */ |
| 396 | /* callback routine for SetKey activity that we did not initiate! */ |
| 397 | HDD_ROAM_STATE_SETTING_KEY, |
| 398 | } HDD_ROAM_STATE; |
| 399 | |
| 400 | typedef struct roaming_info_s { |
| 401 | HDD_ROAM_STATE roamingState; |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 402 | qdf_event_t roamingEvent; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 403 | |
| 404 | tSirMacAddr bssid; |
| 405 | tSirMacAddr peerMac; |
| 406 | uint32_t roamId; |
| 407 | eRoamCmdStatus roamStatus; |
| 408 | bool deferKeyComplete; |
| 409 | |
| 410 | } roaming_info_t; |
| 411 | |
| 412 | #ifdef FEATURE_WLAN_WAPI |
| 413 | /* Define WAPI macros for Length, BKID count etc*/ |
| 414 | #define MAX_WPI_KEY_LENGTH 16 |
| 415 | #define MAX_NUM_PN 16 |
| 416 | #define MAC_ADDR_LEN 6 |
| 417 | #define MAX_ADDR_INDEX 12 |
| 418 | #define MAX_NUM_AKM_SUITES 16 |
| 419 | #define MAX_NUM_UNI_SUITES 16 |
| 420 | #define MAX_NUM_BKIDS 16 |
| 421 | |
| 422 | /** WAPI AUTH mode definition */ |
| 423 | enum _WAPIAuthMode { |
| 424 | WAPI_AUTH_MODE_OPEN = 0, |
| 425 | WAPI_AUTH_MODE_PSK = 1, |
| 426 | WAPI_AUTH_MODE_CERT |
| 427 | } __packed; |
| 428 | typedef enum _WAPIAuthMode WAPIAuthMode; |
| 429 | |
| 430 | /** WAPI Work mode structure definition */ |
| 431 | #define WZC_ORIGINAL 0 |
| 432 | #define WAPI_EXTENTION 1 |
| 433 | |
| 434 | struct _WAPI_FUNCTION_MODE { |
| 435 | unsigned char wapiMode; |
| 436 | } __packed; |
| 437 | |
| 438 | typedef struct _WAPI_FUNCTION_MODE WAPI_FUNCTION_MODE; |
| 439 | |
| 440 | typedef struct _WAPI_BKID { |
| 441 | uint8_t bkid[16]; |
| 442 | } WAPI_BKID, *pWAPI_BKID; |
| 443 | |
| 444 | /** WAPI Association information structure definition */ |
| 445 | struct _WAPI_AssocInfo { |
| 446 | uint8_t elementID; |
| 447 | uint8_t length; |
| 448 | uint16_t version; |
| 449 | uint16_t akmSuiteCount; |
| 450 | uint32_t akmSuite[MAX_NUM_AKM_SUITES]; |
| 451 | uint16_t unicastSuiteCount; |
| 452 | uint32_t unicastSuite[MAX_NUM_UNI_SUITES]; |
| 453 | uint32_t multicastSuite; |
| 454 | uint16_t wapiCability; |
| 455 | uint16_t bkidCount; |
| 456 | WAPI_BKID bkidList[MAX_NUM_BKIDS]; |
| 457 | } __packed; |
| 458 | |
| 459 | typedef struct _WAPI_AssocInfo WAPI_AssocInfo; |
| 460 | typedef struct _WAPI_AssocInfo *pWAPI_IEAssocInfo; |
| 461 | |
| 462 | /** WAPI KEY Type definition */ |
| 463 | enum _WAPIKeyType { |
| 464 | PAIRWISE_KEY, /* 0 */ |
| 465 | GROUP_KEY /* 1 */ |
| 466 | } __packed; |
| 467 | typedef enum _WAPIKeyType WAPIKeyType; |
| 468 | |
| 469 | /** WAPI KEY Direction definition */ |
| 470 | enum _KEY_DIRECTION { |
| 471 | None, |
| 472 | Rx, |
| 473 | Tx, |
| 474 | Rx_Tx |
| 475 | } __packed; |
| 476 | |
| 477 | typedef enum _KEY_DIRECTION WAPI_KEY_DIRECTION; |
| 478 | |
| 479 | /* WAPI KEY structure definition */ |
| 480 | struct WLAN_WAPI_KEY { |
| 481 | WAPIKeyType keyType; |
| 482 | WAPI_KEY_DIRECTION keyDirection; /*reserved for future use */ |
| 483 | uint8_t keyId; |
| 484 | uint8_t addrIndex[MAX_ADDR_INDEX]; /*reserved for future use */ |
| 485 | int wpiekLen; |
| 486 | uint8_t wpiek[MAX_WPI_KEY_LENGTH]; |
| 487 | int wpickLen; |
| 488 | uint8_t wpick[MAX_WPI_KEY_LENGTH]; |
| 489 | uint8_t pn[MAX_NUM_PN]; /*reserved for future use */ |
| 490 | } __packed; |
| 491 | |
| 492 | typedef struct WLAN_WAPI_KEY WLAN_WAPI_KEY; |
| 493 | typedef struct WLAN_WAPI_KEY *pWLAN_WAPI_KEY; |
| 494 | |
| 495 | #define WPA_GET_LE16(a) ((u16) (((a)[1] << 8) | (a)[0])) |
| 496 | #define WPA_GET_BE24(a) ((u32) ((a[0] << 16) | (a[1] << 8) | a[2])) |
| 497 | #define WLAN_EID_WAPI 68 |
| 498 | #define WAPI_PSK_AKM_SUITE 0x02721400 |
| 499 | #define WAPI_CERT_AKM_SUITE 0x01721400 |
| 500 | |
| 501 | /* WAPI BKID List structure definition */ |
| 502 | struct _WLAN_BKID_LIST { |
| 503 | uint32_t length; |
| 504 | uint32_t BKIDCount; |
| 505 | WAPI_BKID BKID[1]; |
| 506 | } __packed; |
| 507 | |
| 508 | typedef struct _WLAN_BKID_LIST WLAN_BKID_LIST; |
| 509 | typedef struct _WLAN_BKID_LIST *pWLAN_BKID_LIST; |
| 510 | |
| 511 | /* WAPI Information structure definition */ |
| 512 | struct hdd_wapi_info_s { |
| 513 | uint32_t nWapiMode; |
| 514 | bool fIsWapiSta; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 515 | struct qdf_mac_addr cachedMacAddr; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 516 | uint8_t wapiAuthMode; |
| 517 | } __packed; |
| 518 | typedef struct hdd_wapi_info_s hdd_wapi_info_t; |
| 519 | #endif /* FEATURE_WLAN_WAPI */ |
| 520 | |
| 521 | typedef struct beacon_data_s { |
| 522 | u8 *head; |
| 523 | u8 *tail; |
| 524 | u8 *proberesp_ies; |
| 525 | u8 *assocresp_ies; |
| 526 | int head_len; |
| 527 | int tail_len; |
| 528 | int proberesp_ies_len; |
| 529 | int assocresp_ies_len; |
| 530 | int dtim_period; |
| 531 | } beacon_data_t; |
| 532 | |
Peng Xu | f5d60c8 | 2015-10-02 17:17:03 -0700 | [diff] [blame] | 533 | /** |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 534 | * enum device_mode: Maintain one to one correspondence with tQDF_ADAPTER_MODE |
Peng Xu | f5d60c8 | 2015-10-02 17:17:03 -0700 | [diff] [blame] | 535 | * @WLAN_HDD_INFRA_STATION: station mode |
| 536 | * @WLAN_HDD_SOFTAP: sap mode |
| 537 | * @WLAN_HDD_P2P_CLIENT: p2p client mode |
| 538 | * @WLAN_HDD_P2P_GO: p2p go mode |
| 539 | * @WLAN_HDD_FTM: ftm mode |
| 540 | * @WLAN_HDD_IBSS: ibss mode |
| 541 | * @WLAN_HDD_P2P_DEVICE: p2p device mode |
| 542 | * @WLAN_HDD_OCB: ocb mode |
| 543 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 544 | typedef enum device_mode { |
| 545 | WLAN_HDD_INFRA_STATION, |
| 546 | WLAN_HDD_SOFTAP, |
| 547 | WLAN_HDD_P2P_CLIENT, |
| 548 | WLAN_HDD_P2P_GO, |
Peng Xu | f5d60c8 | 2015-10-02 17:17:03 -0700 | [diff] [blame] | 549 | WLAN_HDD_FTM, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 550 | WLAN_HDD_IBSS, |
| 551 | WLAN_HDD_P2P_DEVICE, |
| 552 | WLAN_HDD_OCB |
| 553 | } device_mode_t; |
| 554 | |
| 555 | typedef enum rem_on_channel_request_type { |
| 556 | REMAIN_ON_CHANNEL_REQUEST, |
| 557 | OFF_CHANNEL_ACTION_TX, |
| 558 | } rem_on_channel_request_type_t; |
| 559 | |
| 560 | typedef struct action_pkt_buffer { |
| 561 | uint8_t *frame_ptr; |
| 562 | uint32_t frame_length; |
| 563 | uint16_t freq; |
| 564 | } action_pkt_buffer_t; |
| 565 | |
| 566 | typedef struct hdd_remain_on_chan_ctx { |
| 567 | struct net_device *dev; |
| 568 | struct ieee80211_channel chan; |
| 569 | enum nl80211_channel_type chan_type; |
| 570 | unsigned int duration; |
| 571 | u64 cookie; |
| 572 | rem_on_channel_request_type_t rem_on_chan_request; |
| 573 | cdf_mc_timer_t hdd_remain_on_chan_timer; |
| 574 | action_pkt_buffer_t action_pkt_buff; |
| 575 | bool hdd_remain_on_chan_cancel_in_progress; |
| 576 | uint32_t scan_id; |
| 577 | } hdd_remain_on_chan_ctx_t; |
| 578 | |
| 579 | /* RoC Request entry */ |
| 580 | typedef struct hdd_roc_req { |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 581 | qdf_list_node_t node; /* MUST be first element */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 582 | hdd_adapter_t *pAdapter; |
| 583 | hdd_remain_on_chan_ctx_t *pRemainChanCtx; |
| 584 | } hdd_roc_req_t; |
| 585 | |
| 586 | /** |
| 587 | * struct hdd_scan_req - Scan Request entry |
| 588 | * @node : List entry element |
| 589 | * @adapter: Adapter address |
| 590 | * @scan_request: scan request holder |
| 591 | * @scan_id: scan identifier used across host layers which is generated at WMI |
| 592 | * @cookie: scan request identifier sent to userspace |
| 593 | * @source: scan request originator (NL/Vendor scan) |
| 594 | * @timestamp: scan request timestamp |
| 595 | * |
| 596 | * Scan request linked list element |
| 597 | */ |
| 598 | struct hdd_scan_req { |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 599 | qdf_list_node_t node; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 600 | hdd_adapter_t *adapter; |
| 601 | struct cfg80211_scan_request *scan_request; |
| 602 | uint32_t scan_id; |
| 603 | uint8_t source; |
| 604 | uint32_t timestamp; |
| 605 | }; |
| 606 | |
| 607 | typedef enum { |
| 608 | HDD_IDLE, |
| 609 | HDD_PD_REQ_ACK_PENDING, |
| 610 | HDD_GO_NEG_REQ_ACK_PENDING, |
| 611 | HDD_INVALID_STATE, |
| 612 | } eP2PActionFrameState; |
| 613 | |
| 614 | typedef enum { |
| 615 | WLAN_HDD_GO_NEG_REQ, |
| 616 | WLAN_HDD_GO_NEG_RESP, |
| 617 | WLAN_HDD_GO_NEG_CNF, |
| 618 | WLAN_HDD_INVITATION_REQ, |
| 619 | WLAN_HDD_INVITATION_RESP, |
| 620 | WLAN_HDD_DEV_DIS_REQ, |
| 621 | WLAN_HDD_DEV_DIS_RESP, |
| 622 | WLAN_HDD_PROV_DIS_REQ, |
| 623 | WLAN_HDD_PROV_DIS_RESP, |
| 624 | } tActionFrmType; |
| 625 | |
| 626 | typedef struct hdd_cfg80211_state_s { |
| 627 | uint16_t current_freq; |
| 628 | u64 action_cookie; |
| 629 | uint8_t *buf; |
| 630 | size_t len; |
| 631 | hdd_remain_on_chan_ctx_t *remain_on_chan_ctx; |
| 632 | struct mutex remain_on_chan_ctx_lock; |
| 633 | eP2PActionFrameState actionFrmState; |
| 634 | } hdd_cfg80211_state_t; |
| 635 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 636 | struct hdd_station_ctx { |
| 637 | /** Handle to the Wireless Extension State */ |
| 638 | hdd_wext_state_t WextState; |
| 639 | |
| 640 | #ifdef FEATURE_WLAN_TDLS |
| 641 | tdlsCtx_t *pHddTdlsCtx; |
| 642 | #endif |
| 643 | |
| 644 | /**Connection information*/ |
| 645 | connection_info_t conn_info; |
| 646 | |
| 647 | roaming_info_t roam_info; |
| 648 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 649 | int ft_carrier_on; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 650 | |
| 651 | #ifdef WLAN_FEATURE_GTK_OFFLOAD |
| 652 | tSirGtkOffloadParams gtkOffloadReqParams; |
| 653 | #endif |
| 654 | /*Increment whenever ibss New peer joins and departs the network */ |
| 655 | int ibss_sta_generation; |
| 656 | |
| 657 | /* Indication of wep/wpa-none keys installation */ |
| 658 | bool ibss_enc_key_installed; |
| 659 | |
| 660 | /*Save the wep/wpa-none keys */ |
| 661 | tCsrRoamSetKey ibss_enc_key; |
| 662 | |
| 663 | bool hdd_ReassocScenario; |
| 664 | |
| 665 | /* STA ctx debug variables */ |
| 666 | int staDebugState; |
Chandrasekaran, Manishekar | 34e325a | 2015-12-18 12:07:22 +0530 | [diff] [blame] | 667 | |
| 668 | uint8_t broadcast_ibss_staid; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 669 | }; |
| 670 | |
| 671 | #define BSS_STOP 0 |
| 672 | #define BSS_START 1 |
| 673 | typedef struct hdd_hostapd_state_s { |
| 674 | int bssState; |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 675 | qdf_event_t cdf_event; |
| 676 | qdf_event_t cdf_stop_bss_event; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 677 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 678 | bool bCommit; |
| 679 | |
| 680 | } hdd_hostapd_state_t; |
| 681 | |
| 682 | /* |
| 683 | * Per station structure kept in HDD for multiple station support for SoftAP |
| 684 | */ |
| 685 | typedef struct { |
| 686 | /** The station entry is used or not */ |
| 687 | bool isUsed; |
| 688 | |
| 689 | /** Station ID reported back from HAL (through SAP). Broadcast |
| 690 | * uses station ID zero by default in both libra and volans. */ |
| 691 | uint8_t ucSTAId; |
| 692 | |
| 693 | /** MAC address of the station */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 694 | struct qdf_mac_addr macAddrSTA; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 695 | |
| 696 | /** Current Station state so HDD knows how to deal with packet |
| 697 | * queue. Most recent states used to change TLSHIM STA state */ |
| 698 | enum ol_txrx_peer_state tlSTAState; |
| 699 | |
| 700 | /** Track QoS status of station */ |
| 701 | bool isQosEnabled; |
| 702 | |
| 703 | /** The station entry for which Deauth is in progress */ |
| 704 | bool isDeauthInProgress; |
Kanchanapally, Vidyullatha | e306281 | 2015-05-22 17:28:57 +0530 | [diff] [blame] | 705 | |
| 706 | /** Number of spatial streams supported */ |
| 707 | uint8_t nss; |
| 708 | |
| 709 | /** Rate Flags for this connection */ |
| 710 | uint32_t rate_flags; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 711 | } hdd_station_info_t; |
| 712 | |
| 713 | struct hdd_ap_ctx_s { |
| 714 | hdd_hostapd_state_t HostapdState; |
| 715 | |
| 716 | /* Memory differentiation mode is enabled */ |
| 717 | /* uint16_t uMemoryDiffThreshold; */ |
| 718 | /* uint8_t uNumActiveAC; */ |
| 719 | /* uint8_t uActiveACMask; */ |
| 720 | |
| 721 | /** Packet Count to update uNumActiveAC and uActiveACMask */ |
| 722 | /* uint16_t uUpdatePktCount; */ |
| 723 | |
| 724 | /** Station ID assigned after BSS starts */ |
| 725 | uint8_t uBCStaId; |
| 726 | |
| 727 | uint8_t uPrivacy; /* The privacy bits of configuration */ |
| 728 | |
| 729 | tSirWPSPBCProbeReq WPSPBCProbeReq; |
| 730 | |
| 731 | tsap_Config_t sapConfig; |
| 732 | |
| 733 | struct semaphore semWpsPBCOverlapInd; |
| 734 | |
| 735 | bool apDisableIntraBssFwd; |
| 736 | |
| 737 | cdf_mc_timer_t hdd_ap_inactivity_timer; |
| 738 | |
| 739 | uint8_t operatingChannel; |
| 740 | |
| 741 | bool uIsAuthenticated; |
| 742 | |
| 743 | eCsrEncryptionType ucEncryptType; |
| 744 | |
| 745 | /* This will point to group key data, if it is received before start bss. */ |
| 746 | tCsrRoamSetKey groupKey; |
| 747 | /* This will have WEP key data, if it is received before start bss */ |
| 748 | tCsrRoamSetKey wepKey[CSR_MAX_NUM_KEY]; |
| 749 | |
| 750 | beacon_data_t *beacon; |
| 751 | |
| 752 | bool bApActive; |
| 753 | #ifdef WLAN_FEATURE_MBSSID |
| 754 | /* SAP Context */ |
| 755 | void *sapContext; |
| 756 | #endif |
| 757 | bool dfs_cac_block_tx; |
| 758 | }; |
| 759 | |
| 760 | typedef struct hdd_scaninfo_s { |
| 761 | /* The scan pending */ |
| 762 | uint32_t mScanPending; |
| 763 | |
| 764 | /* Counter for mScanPending so that the scan pending |
| 765 | error log is not printed for more than 5 times */ |
| 766 | uint32_t mScanPendingCounter; |
| 767 | |
| 768 | /* Additional IE for scan */ |
| 769 | tSirAddie scanAddIE; |
| 770 | |
| 771 | /* Scan mode */ |
| 772 | tSirScanType scan_mode; |
| 773 | |
| 774 | /* completion variable for abortscan */ |
| 775 | struct completion abortscan_event_var; |
| 776 | |
| 777 | } hdd_scaninfo_t; |
| 778 | |
| 779 | #define WLAN_HDD_MAX_MC_ADDR_LIST 10 |
| 780 | |
| 781 | #ifdef WLAN_FEATURE_PACKET_FILTERING |
| 782 | typedef struct multicast_addr_list { |
| 783 | uint8_t isFilterApplied; |
| 784 | uint8_t mc_cnt; |
| 785 | uint8_t addr[WLAN_HDD_MAX_MC_ADDR_LIST][ETH_ALEN]; |
| 786 | } t_multicast_add_list; |
| 787 | #endif |
| 788 | |
| 789 | #define WLAN_HDD_MAX_HISTORY_ENTRY 10 |
| 790 | |
| 791 | /** |
| 792 | * struct hdd_netif_queue_stats - netif queue operation statistics |
| 793 | * @pause_count - pause counter |
| 794 | * @unpause_count - unpause counter |
| 795 | */ |
| 796 | struct hdd_netif_queue_stats { |
| 797 | uint16_t pause_count; |
| 798 | uint16_t unpause_count; |
| 799 | }; |
| 800 | |
| 801 | /** |
| 802 | * struct hdd_netif_queue_history - netif queue operation history |
| 803 | * @time: timestamp |
| 804 | * @netif_action: action type |
| 805 | * @netif_reason: reason type |
| 806 | * @pause_map: pause map |
| 807 | */ |
| 808 | struct hdd_netif_queue_history { |
Anurag Chouhan | 50220ce | 2016-02-18 20:11:33 +0530 | [diff] [blame] | 809 | qdf_time_t time; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 810 | uint16_t netif_action; |
| 811 | uint16_t netif_reason; |
| 812 | uint32_t pause_map; |
| 813 | }; |
| 814 | |
| 815 | |
| 816 | #define WLAN_HDD_ADAPTER_MAGIC 0x574c414e /* ASCII "WLAN" */ |
| 817 | |
| 818 | |
| 819 | struct hdd_adapter_s { |
Jeff Johnson | d399e90 | 2015-12-17 15:17:02 -0800 | [diff] [blame] | 820 | /* Magic cookie for adapter sanity verification. Note that this |
| 821 | * needs to be at the beginning of the private data structure so |
| 822 | * that it will exists at the beginning of dev->priv and hence |
| 823 | * will always be in mapped memory |
| 824 | */ |
| 825 | uint32_t magic; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 826 | |
Jeff Johnson | d399e90 | 2015-12-17 15:17:02 -0800 | [diff] [blame] | 827 | void *pHddCtx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 828 | |
| 829 | /** Handle to the network device */ |
| 830 | struct net_device *dev; |
| 831 | |
Jeff Johnson | d399e90 | 2015-12-17 15:17:02 -0800 | [diff] [blame] | 832 | device_mode_t device_mode; |
| 833 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 834 | /** IPv4 notifier callback for handling ARP offload on change in IP */ |
| 835 | struct work_struct ipv4NotifierWorkQueue; |
| 836 | #ifdef WLAN_NS_OFFLOAD |
| 837 | /** IPv6 notifier callback for handling NS offload on change in IP */ |
| 838 | struct work_struct ipv6NotifierWorkQueue; |
| 839 | #endif |
| 840 | |
| 841 | /* TODO Move this to sta Ctx */ |
| 842 | struct wireless_dev wdev; |
| 843 | struct cfg80211_scan_request *request; |
| 844 | |
| 845 | /** ops checks if Opportunistic Power Save is Enable or Not |
| 846 | * ctw stores ctWindow value once we receive Opps command from |
| 847 | * wpa_supplicant then using ctWindow value we need to Enable |
| 848 | * Opportunistic Power Save |
| 849 | */ |
| 850 | uint8_t ops; |
| 851 | uint32_t ctw; |
| 852 | |
| 853 | /** Current MAC Address for the adapter */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 854 | struct qdf_mac_addr macAddressCurrent; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 855 | |
| 856 | /**Event Flags*/ |
| 857 | unsigned long event_flags; |
| 858 | |
| 859 | /**Device TX/RX statistics*/ |
| 860 | struct net_device_stats stats; |
| 861 | /** HDD statistics*/ |
| 862 | hdd_stats_t hdd_stats; |
| 863 | /** linkspeed statistics */ |
| 864 | tSirLinkSpeedInfo ls_stats; |
| 865 | /**Mib information*/ |
| 866 | sHddMib_t hdd_mib; |
| 867 | |
| 868 | uint8_t sessionId; |
| 869 | |
| 870 | /* Completion variable for session close */ |
| 871 | struct completion session_close_comp_var; |
| 872 | |
| 873 | /* Completion variable for session open */ |
| 874 | struct completion session_open_comp_var; |
| 875 | |
| 876 | /* TODO: move these to sta ctx. These may not be used in AP */ |
| 877 | /** completion variable for disconnect callback */ |
| 878 | struct completion disconnect_comp_var; |
| 879 | |
| 880 | /** Completion of change country code */ |
| 881 | struct completion change_country_code; |
| 882 | |
| 883 | /* completion variable for Linkup Event */ |
| 884 | struct completion linkup_event_var; |
| 885 | |
| 886 | /* completion variable for cancel remain on channel Event */ |
| 887 | struct completion cancel_rem_on_chan_var; |
| 888 | |
| 889 | /* completion variable for off channel remain on channel Event */ |
| 890 | struct completion offchannel_tx_event; |
| 891 | /* Completion variable for action frame */ |
| 892 | struct completion tx_action_cnf_event; |
| 893 | /* Completion variable for remain on channel ready */ |
| 894 | struct completion rem_on_chan_ready_event; |
| 895 | |
| 896 | struct completion sta_authorized_event; |
| 897 | #ifdef FEATURE_WLAN_TDLS |
| 898 | struct completion tdls_add_station_comp; |
| 899 | struct completion tdls_del_station_comp; |
| 900 | struct completion tdls_mgmt_comp; |
| 901 | struct completion tdls_link_establish_req_comp; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 902 | QDF_STATUS tdlsAddStaStatus; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 903 | #endif |
| 904 | |
| 905 | /* Track whether the linkup handling is needed */ |
| 906 | bool isLinkUpSvcNeeded; |
| 907 | |
| 908 | /* Mgmt Frames TX completion status code */ |
| 909 | uint32_t mgmtTxCompletionStatus; |
| 910 | |
| 911 | /* WMM Status */ |
| 912 | hdd_wmm_status_t hddWmmStatus; |
| 913 | /************************************************************* |
| 914 | */ |
| 915 | /************************************************************* |
| 916 | * TODO - Remove it later |
| 917 | */ |
| 918 | /** Multiple station supports */ |
| 919 | /** Per-station structure */ |
| 920 | spinlock_t staInfo_lock; /* To protect access to station Info */ |
| 921 | hdd_station_info_t aStaInfo[WLAN_MAX_STA_COUNT]; |
| 922 | /* uint8_t uNumActiveStation; */ |
| 923 | |
| 924 | /************************************************************* |
| 925 | */ |
| 926 | |
| 927 | #ifdef FEATURE_WLAN_WAPI |
| 928 | hdd_wapi_info_t wapi_info; |
| 929 | #endif |
| 930 | |
| 931 | int8_t rssi; |
| 932 | #ifdef WLAN_FEATURE_LPSS |
| 933 | bool rssi_send; |
| 934 | #endif |
| 935 | |
| 936 | uint8_t snr; |
| 937 | |
| 938 | struct work_struct monTxWorkQueue; |
| 939 | struct sk_buff *skb_to_tx; |
| 940 | |
| 941 | union { |
| 942 | hdd_station_ctx_t station; |
| 943 | hdd_ap_ctx_t ap; |
| 944 | } sessionCtx; |
| 945 | |
| 946 | hdd_cfg80211_state_t cfg80211State; |
| 947 | |
| 948 | #ifdef WLAN_FEATURE_PACKET_FILTERING |
| 949 | t_multicast_add_list mc_addr_list; |
| 950 | #endif |
| 951 | uint8_t addr_filter_pattern; |
| 952 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 953 | bool higherDtimTransition; |
| 954 | bool survey_idx; |
| 955 | |
| 956 | hdd_scaninfo_t scan_info; |
| 957 | #if defined(FEATURE_WLAN_ESE) && defined(FEATURE_WLAN_ESE_UPLOAD) |
| 958 | tAniTrafStrmMetrics tsmStats; |
| 959 | #endif |
| 960 | /* Flag to ensure PSB is configured through framework */ |
| 961 | uint8_t psbChanged; |
| 962 | /* UAPSD psb value configured through framework */ |
| 963 | uint8_t configuredPsb; |
| 964 | #ifdef IPA_OFFLOAD |
| 965 | void *ipa_context; |
| 966 | #endif |
| 967 | /* Use delayed work for Sec AP ACS as Pri AP Startup need to complete |
| 968 | * since CSR (PMAC Struct) Config is same for both AP |
| 969 | */ |
| 970 | struct delayed_work acs_pending_work; |
| 971 | |
| 972 | struct work_struct scan_block_work; |
| 973 | #ifdef MSM_PLATFORM |
| 974 | unsigned long prev_rx_packets; |
| 975 | unsigned long prev_tx_packets; |
| 976 | int connection; |
| 977 | #endif |
| 978 | bool is_roc_inprogress; |
| 979 | |
| 980 | #ifdef QCA_LL_LEGACY_TX_FLOW_CONTROL |
| 981 | cdf_mc_timer_t tx_flow_control_timer; |
| 982 | bool tx_flow_timer_initialized; |
| 983 | unsigned int tx_flow_low_watermark; |
| 984 | unsigned int tx_flow_high_watermark_offset; |
| 985 | #endif /* QCA_LL_LEGACY_TX_FLOW_CONTROL */ |
| 986 | bool offloads_configured; |
| 987 | |
| 988 | /* DSCP to UP QoS Mapping */ |
| 989 | sme_QosWmmUpType hddWmmDscpToUpMap[WLAN_HDD_MAX_DSCP + 1]; |
| 990 | |
| 991 | #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| 992 | bool isLinkLayerStatsSet; |
| 993 | #endif |
| 994 | uint8_t linkStatus; |
| 995 | |
| 996 | /* variable for temperature in Celsius */ |
| 997 | int temperature; |
| 998 | |
| 999 | /* Time stamp for last completed RoC request */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1000 | unsigned long last_roc_ts; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1001 | |
| 1002 | /* Time stamp for start RoC request */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1003 | unsigned long start_roc_ts; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1004 | |
| 1005 | /* State for synchronous OCB requests to WMI */ |
| 1006 | struct sir_ocb_set_config_response ocb_set_config_resp; |
| 1007 | struct sir_ocb_get_tsf_timer_response ocb_get_tsf_timer_resp; |
| 1008 | struct sir_dcc_get_stats_response *dcc_get_stats_resp; |
| 1009 | struct sir_dcc_update_ndl_response dcc_update_ndl_resp; |
| 1010 | |
| 1011 | /* MAC addresses used for OCB interfaces */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1012 | struct qdf_mac_addr ocb_mac_address[QDF_MAX_CONCURRENCY_PERSONA]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1013 | int ocb_mac_addr_count; |
| 1014 | |
| 1015 | /* BITMAP indicating pause reason */ |
| 1016 | uint32_t pause_map; |
| 1017 | spinlock_t pause_map_lock; |
| 1018 | |
| 1019 | uint8_t history_index; |
| 1020 | struct hdd_netif_queue_history |
| 1021 | queue_oper_history[WLAN_HDD_MAX_HISTORY_ENTRY]; |
| 1022 | struct hdd_netif_queue_stats queue_oper_stats[WLAN_REASON_TYPE_MAX]; |
| 1023 | struct hdd_lro_s lro_info; |
| 1024 | }; |
| 1025 | |
| 1026 | #define WLAN_HDD_GET_STATION_CTX_PTR(pAdapter) (&(pAdapter)->sessionCtx.station) |
| 1027 | #define WLAN_HDD_GET_AP_CTX_PTR(pAdapter) (&(pAdapter)->sessionCtx.ap) |
| 1028 | #define WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter) (&(pAdapter)->sessionCtx.station.WextState) |
| 1029 | #define WLAN_HDD_GET_CTX(pAdapter) ((hdd_context_t *)pAdapter->pHddCtx) |
| 1030 | #define WLAN_HDD_GET_HAL_CTX(pAdapter) (((hdd_context_t *)(pAdapter->pHddCtx))->hHal) |
| 1031 | #define WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter) (&(pAdapter)->sessionCtx.ap.HostapdState) |
| 1032 | #define WLAN_HDD_GET_CFG_STATE_PTR(pAdapter) (&(pAdapter)->cfg80211State) |
| 1033 | #ifdef WLAN_FEATURE_MBSSID |
| 1034 | #define WLAN_HDD_GET_SAP_CTX_PTR(pAdapter) (pAdapter->sessionCtx.ap.sapContext) |
| 1035 | #endif |
| 1036 | #ifdef FEATURE_WLAN_TDLS |
| 1037 | #define WLAN_HDD_IS_TDLS_SUPPORTED_ADAPTER(pAdapter) \ |
| 1038 | (((WLAN_HDD_INFRA_STATION != pAdapter->device_mode) && \ |
| 1039 | (WLAN_HDD_P2P_CLIENT != pAdapter->device_mode)) ? 0 : 1) |
| 1040 | #define WLAN_HDD_GET_TDLS_CTX_PTR(pAdapter) \ |
| 1041 | ((WLAN_HDD_IS_TDLS_SUPPORTED_ADAPTER(pAdapter)) ? \ |
| 1042 | (tdlsCtx_t *)(pAdapter)->sessionCtx.station.pHddTdlsCtx : NULL) |
| 1043 | #endif |
| 1044 | |
| 1045 | /* Set mac address locally administered bit */ |
| 1046 | #define WLAN_HDD_RESET_LOCALLY_ADMINISTERED_BIT(macaddr) (macaddr[0] &= 0xFD) |
| 1047 | |
| 1048 | #define HDD_DEFAULT_MCC_P2P_QUOTA 70 |
| 1049 | #define HDD_RESET_MCC_P2P_QUOTA 50 |
| 1050 | |
| 1051 | typedef struct hdd_adapter_list_node { |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 1052 | qdf_list_node_t node; /* MUST be first element */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1053 | hdd_adapter_t *pAdapter; |
| 1054 | } hdd_adapter_list_node_t; |
| 1055 | |
| 1056 | typedef struct hdd_priv_data_s { |
| 1057 | uint8_t *buf; |
| 1058 | int used_len; |
| 1059 | int total_len; |
| 1060 | } hdd_priv_data_t; |
| 1061 | |
| 1062 | #define MAX_MOD_LOGLEVEL 10 |
| 1063 | typedef struct { |
| 1064 | uint8_t enable; |
| 1065 | uint8_t dl_type; |
| 1066 | uint8_t dl_report; |
| 1067 | uint8_t dl_loglevel; |
| 1068 | uint8_t index; |
| 1069 | uint32_t dl_mod_loglevel[MAX_MOD_LOGLEVEL]; |
| 1070 | |
| 1071 | } fw_log_info; |
| 1072 | |
| 1073 | #ifdef WLAN_FEATURE_OFFLOAD_PACKETS |
| 1074 | /** |
| 1075 | * struct hdd_offloaded_packets - request id to pattern id mapping |
| 1076 | * @request_id: request id |
| 1077 | * @pattern_id: pattern id |
| 1078 | * |
| 1079 | */ |
| 1080 | struct hdd_offloaded_packets { |
| 1081 | uint32_t request_id; |
| 1082 | uint8_t pattern_id; |
| 1083 | }; |
| 1084 | |
| 1085 | /** |
| 1086 | * struct hdd_offloaded_packets_ctx - offloaded packets context |
| 1087 | * @op_table: request id to pattern id table |
| 1088 | * @op_lock: mutex lock |
| 1089 | */ |
| 1090 | struct hdd_offloaded_packets_ctx { |
| 1091 | struct hdd_offloaded_packets op_table[MAXNUM_PERIODIC_TX_PTRNS]; |
| 1092 | struct mutex op_lock; |
| 1093 | }; |
| 1094 | #endif |
| 1095 | |
| 1096 | /** Adapter structure definition */ |
| 1097 | |
| 1098 | struct hdd_context_s { |
| 1099 | /** Global CDS context */ |
| 1100 | v_CONTEXT_t pcds_context; |
| 1101 | |
| 1102 | /** HAL handle...*/ |
| 1103 | tHalHandle hHal; |
| 1104 | |
| 1105 | struct wiphy *wiphy; |
| 1106 | /* TODO Remove this from here. */ |
| 1107 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1108 | qdf_spinlock_t hdd_adapter_lock; |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 1109 | qdf_list_t hddAdapters; /* List of adapters */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1110 | |
| 1111 | /* One per STA: 1 for BCMC_STA_ID, 1 for each SAP_SELF_STA_ID, 1 for WDS_STAID */ |
| 1112 | hdd_adapter_t *sta_to_adapter[WLAN_MAX_STA_COUNT + CDF_MAX_NO_OF_SAP_MODE + 2]; /* One per sta. For quick reference. */ |
| 1113 | |
| 1114 | /** Pointer for firmware image data */ |
| 1115 | const struct firmware *fw; |
| 1116 | |
| 1117 | /** Pointer for configuration data */ |
| 1118 | const struct firmware *cfg; |
| 1119 | |
| 1120 | /** Pointer to the parent device */ |
| 1121 | struct device *parent_dev; |
| 1122 | |
| 1123 | /** Config values read from qcom_cfg.ini file */ |
| 1124 | struct hdd_config *config; |
| 1125 | |
| 1126 | struct wlan_hdd_ftm_status ftm; |
| 1127 | |
| 1128 | /* Completion variable to indicate Mc Thread Suspended */ |
| 1129 | struct completion mc_sus_event_var; |
| 1130 | |
| 1131 | struct completion reg_init; |
| 1132 | |
| 1133 | bool isMcThreadSuspended; |
| 1134 | |
| 1135 | #ifdef QCA_CONFIG_SMP |
| 1136 | bool is_ol_rx_thread_suspended; |
| 1137 | #endif |
| 1138 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1139 | /* Track whether Mcast/Bcast Filter is enabled. */ |
| 1140 | bool hdd_mcastbcast_filter_set; |
| 1141 | |
| 1142 | bool hdd_wlan_suspended; |
| 1143 | bool suspended; |
| 1144 | |
| 1145 | /* Lock to avoid race condition during start/stop bss */ |
| 1146 | struct mutex sap_lock; |
| 1147 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1148 | #ifdef FEATURE_OEM_DATA_SUPPORT |
| 1149 | /* OEM App registered or not */ |
| 1150 | bool oem_app_registered; |
| 1151 | |
| 1152 | /* OEM App Process ID */ |
| 1153 | int32_t oem_pid; |
| 1154 | #endif |
| 1155 | |
| 1156 | /** Concurrency Parameters*/ |
| 1157 | uint32_t concurrency_mode; |
| 1158 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1159 | uint8_t no_of_open_sessions[QDF_MAX_NO_OF_MODE]; |
| 1160 | uint8_t no_of_active_sessions[QDF_MAX_NO_OF_MODE]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1161 | |
| 1162 | /** P2P Device MAC Address for the adapter */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1163 | struct qdf_mac_addr p2pDeviceAddress; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1164 | |
| 1165 | #ifdef WLAN_FEATURE_HOLD_RX_WAKELOCK |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1166 | qdf_wake_lock_t rx_wake_lock; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1167 | #endif |
| 1168 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1169 | qdf_wake_lock_t sap_wake_lock; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1170 | |
| 1171 | #ifdef FEATURE_WLAN_TDLS |
| 1172 | eTDLSSupportMode tdls_mode; |
| 1173 | eTDLSSupportMode tdls_mode_last; |
| 1174 | tdlsConnInfo_t tdlsConnInfo[HDD_MAX_NUM_TDLS_STA]; |
| 1175 | /* maximum TDLS station number allowed upon runtime condition */ |
| 1176 | uint16_t max_num_tdls_sta; |
| 1177 | /* TDLS peer connected count */ |
| 1178 | uint16_t connected_peer_count; |
| 1179 | tdls_scan_context_t tdls_scan_ctxt; |
| 1180 | /* Lock to avoid race condition during TDLS operations */ |
| 1181 | struct mutex tdls_lock; |
| 1182 | uint8_t tdls_off_channel; |
| 1183 | uint16_t tdls_channel_offset; |
Masti, Narayanraddi | c4a7ab8 | 2015-11-25 15:41:10 +0530 | [diff] [blame] | 1184 | int32_t tdls_fw_off_chan_mode; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1185 | #endif |
| 1186 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1187 | void *hdd_ipa; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1188 | |
| 1189 | /* MC/BC Filter state variable |
| 1190 | * This always contains the value that is currently |
| 1191 | * configured |
| 1192 | * */ |
| 1193 | uint8_t configuredMcastBcastFilter; |
| 1194 | |
| 1195 | uint8_t sus_res_mcastbcast_filter; |
| 1196 | |
| 1197 | bool sus_res_mcastbcast_filter_valid; |
| 1198 | |
| 1199 | /* debugfs entry */ |
| 1200 | struct dentry *debugfs_phy; |
| 1201 | |
| 1202 | /* Use below lock to protect access to isSchedScanUpdatePending |
| 1203 | * since it will be accessed in two different contexts. |
| 1204 | */ |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1205 | qdf_spinlock_t sched_scan_lock; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1206 | |
| 1207 | /* Flag keeps track of wiphy suspend/resume */ |
| 1208 | bool isWiphySuspended; |
| 1209 | |
| 1210 | /* Indicates about pending sched_scan results */ |
| 1211 | bool isSchedScanUpdatePending; |
| 1212 | |
| 1213 | #ifdef MSM_PLATFORM |
| 1214 | /* DDR bus bandwidth compute timer |
| 1215 | */ |
| 1216 | cdf_mc_timer_t bus_bw_timer; |
| 1217 | int cur_vote_level; |
| 1218 | spinlock_t bus_bw_lock; |
| 1219 | int cur_rx_level; |
| 1220 | uint64_t prev_rx; |
Mohit Khanna | e71e226 | 2015-11-10 09:37:24 -0800 | [diff] [blame] | 1221 | int cur_tx_level; |
| 1222 | uint64_t prev_tx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1223 | #endif |
| 1224 | /* VHT80 allowed */ |
| 1225 | bool isVHT80Allowed; |
| 1226 | |
| 1227 | struct completion ready_to_suspend; |
| 1228 | /* defining the solution type */ |
| 1229 | uint32_t target_type; |
| 1230 | |
| 1231 | /* defining the firmware version */ |
| 1232 | uint32_t target_fw_version; |
| 1233 | uint32_t dfs_radar_found; |
| 1234 | |
| 1235 | /* defining the chip/rom version */ |
| 1236 | uint32_t target_hw_version; |
| 1237 | /* defining the chip/rom revision */ |
| 1238 | uint32_t target_hw_revision; |
| 1239 | /* chip/rom name */ |
| 1240 | const char *target_hw_name; |
| 1241 | struct regulatory reg; |
| 1242 | #ifdef FEATURE_WLAN_CH_AVOID |
| 1243 | uint16_t unsafe_channel_count; |
| 1244 | uint16_t unsafe_channel_list[NUM_20MHZ_RF_CHANNELS]; |
| 1245 | #endif /* FEATURE_WLAN_CH_AVOID */ |
| 1246 | |
| 1247 | uint8_t max_intf_count; |
| 1248 | uint8_t current_intf_count; |
| 1249 | #ifdef WLAN_FEATURE_LPSS |
| 1250 | uint8_t lpss_support; |
| 1251 | #endif |
| 1252 | uint8_t ap_arpns_support; |
| 1253 | tSirScanType ioctl_scan_mode; |
| 1254 | |
| 1255 | #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH |
Anurag Chouhan | 42958bb | 2016-02-19 15:43:11 +0530 | [diff] [blame] | 1256 | qdf_work_t sta_ap_intf_check_work; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1257 | #endif |
| 1258 | |
| 1259 | struct work_struct sap_start_work; |
| 1260 | bool is_sap_restart_required; |
| 1261 | bool is_sta_connection_pending; |
| 1262 | spinlock_t sap_update_info_lock; |
| 1263 | spinlock_t sta_update_info_lock; |
| 1264 | |
| 1265 | uint8_t dev_dfs_cac_status; |
| 1266 | |
| 1267 | bool btCoexModeSet; |
| 1268 | #ifdef FEATURE_GREEN_AP |
| 1269 | struct hdd_green_ap_ctx *green_ap_ctx; |
| 1270 | #endif |
| 1271 | fw_log_info fw_log_settings; |
| 1272 | #ifdef FEATURE_WLAN_AP_AP_ACS_OPTIMIZE |
| 1273 | cdf_mc_timer_t skip_acs_scan_timer; |
| 1274 | uint8_t skip_acs_scan_status; |
| 1275 | #endif |
| 1276 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1277 | qdf_wake_lock_t sap_dfs_wakelock; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1278 | atomic_t sap_dfs_ref_cnt; |
| 1279 | |
| 1280 | #ifdef WLAN_FEATURE_EXTWOW_SUPPORT |
| 1281 | bool is_extwow_app_type1_param_set; |
| 1282 | bool is_extwow_app_type2_param_set; |
| 1283 | bool ext_wow_should_suspend; |
| 1284 | struct completion ready_to_extwow; |
| 1285 | #endif |
| 1286 | |
| 1287 | /* Time since boot up to extscan start (in micro seconds) */ |
| 1288 | uint64_t ext_scan_start_since_boot; |
| 1289 | unsigned long g_event_flags; |
| 1290 | /* RoC request queue and work */ |
| 1291 | struct delayed_work roc_req_work; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1292 | qdf_spinlock_t hdd_roc_req_q_lock; |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 1293 | qdf_list_t hdd_roc_req_q; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1294 | qdf_spinlock_t hdd_scan_req_q_lock; |
Anurag Chouhan | ffb2154 | 2016-02-17 14:33:03 +0530 | [diff] [blame] | 1295 | qdf_list_t hdd_scan_req_q; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1296 | uint8_t miracast_value; |
| 1297 | #ifdef WLAN_NS_OFFLOAD |
| 1298 | /* IPv6 notifier callback for handling NS offload on change in IP */ |
| 1299 | struct notifier_block ipv6_notifier; |
| 1300 | #endif |
| 1301 | /* IPv4 notifier callback for handling ARP offload on change in IP */ |
| 1302 | struct notifier_block ipv4_notifier; |
| 1303 | |
| 1304 | /* number of rf chains supported by target */ |
| 1305 | uint32_t num_rf_chains; |
| 1306 | /* Is htTxSTBC supported by target */ |
| 1307 | uint8_t ht_tx_stbc_supported; |
| 1308 | #ifdef WLAN_FEATURE_OFFLOAD_PACKETS |
| 1309 | struct hdd_offloaded_packets_ctx op_ctx; |
| 1310 | #endif |
| 1311 | bool mcc_mode; |
| 1312 | #ifdef WLAN_FEATURE_MEMDUMP |
| 1313 | uint8_t *fw_dump_loc; |
| 1314 | uint32_t dump_loc_paddr; |
| 1315 | cdf_mc_timer_t memdump_cleanup_timer; |
| 1316 | struct mutex memdump_lock; |
| 1317 | bool memdump_in_progress; |
| 1318 | #endif /* WLAN_FEATURE_MEMDUMP */ |
| 1319 | |
| 1320 | cdf_mc_timer_t dbs_opportunistic_timer; |
| 1321 | bool connection_in_progress; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame^] | 1322 | qdf_spinlock_t connection_status_lock; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1323 | |
| 1324 | uint16_t hdd_txrx_hist_idx; |
| 1325 | struct hdd_tx_rx_histogram hdd_txrx_hist[NUM_TX_RX_HISTOGRAM]; |
Edhar, Mahesh Kumar | 695468e | 2015-10-19 12:06:20 +0530 | [diff] [blame] | 1326 | /* |
| 1327 | * Dfs lock used to syncronize on sap channel switch during |
| 1328 | * radar found indication and application triggered channel |
| 1329 | * switch. |
| 1330 | */ |
| 1331 | struct mutex dfs_lock; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1332 | }; |
| 1333 | |
| 1334 | /*--------------------------------------------------------------------------- |
| 1335 | Function declarations and documentation |
| 1336 | -------------------------------------------------------------------------*/ |
Chandrasekaran, Manishekar | 794a098 | 2016-01-12 19:42:20 +0530 | [diff] [blame] | 1337 | int hdd_validate_channel_and_bandwidth(hdd_adapter_t *adapter, |
| 1338 | uint32_t chan_number, |
| 1339 | phy_ch_width chan_bw); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1340 | #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH |
| 1341 | void wlan_hdd_check_sta_ap_concurrent_ch_intf(void *sta_pAdapter); |
| 1342 | #endif |
| 1343 | |
| 1344 | const char *hdd_device_mode_to_string(uint8_t device_mode); |
| 1345 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1346 | QDF_STATUS hdd_get_front_adapter(hdd_context_t *pHddCtx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1347 | hdd_adapter_list_node_t **ppAdapterNode); |
| 1348 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1349 | QDF_STATUS hdd_get_next_adapter(hdd_context_t *pHddCtx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1350 | hdd_adapter_list_node_t *pAdapterNode, |
| 1351 | hdd_adapter_list_node_t **pNextAdapterNode); |
| 1352 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1353 | QDF_STATUS hdd_remove_adapter(hdd_context_t *pHddCtx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1354 | hdd_adapter_list_node_t *pAdapterNode); |
| 1355 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1356 | QDF_STATUS hdd_remove_front_adapter(hdd_context_t *pHddCtx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1357 | hdd_adapter_list_node_t **ppAdapterNode); |
| 1358 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1359 | QDF_STATUS hdd_add_adapter_back(hdd_context_t *pHddCtx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1360 | hdd_adapter_list_node_t *pAdapterNode); |
| 1361 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1362 | QDF_STATUS hdd_add_adapter_front(hdd_context_t *pHddCtx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1363 | hdd_adapter_list_node_t *pAdapterNode); |
| 1364 | |
| 1365 | hdd_adapter_t *hdd_open_adapter(hdd_context_t *pHddCtx, uint8_t session_type, |
| 1366 | const char *name, tSirMacAddr macAddr, |
Prashanth Bhatta | 98f04d2 | 2016-01-08 16:46:21 -0800 | [diff] [blame] | 1367 | bool rtnl_held); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1368 | QDF_STATUS hdd_close_adapter(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter, |
Prashanth Bhatta | 98f04d2 | 2016-01-08 16:46:21 -0800 | [diff] [blame] | 1369 | bool rtnl_held); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1370 | QDF_STATUS hdd_close_all_adapters(hdd_context_t *pHddCtx, bool rtnl_held); |
| 1371 | QDF_STATUS hdd_stop_all_adapters(hdd_context_t *pHddCtx); |
| 1372 | QDF_STATUS hdd_reset_all_adapters(hdd_context_t *pHddCtx); |
| 1373 | QDF_STATUS hdd_start_all_adapters(hdd_context_t *pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1374 | hdd_adapter_t *hdd_get_adapter_by_vdev(hdd_context_t *pHddCtx, |
| 1375 | uint32_t vdev_id); |
| 1376 | hdd_adapter_t *hdd_get_adapter_by_macaddr(hdd_context_t *pHddCtx, |
| 1377 | tSirMacAddr macAddr); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1378 | QDF_STATUS hdd_init_station_mode(hdd_adapter_t *pAdapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1379 | hdd_adapter_t *hdd_get_adapter(hdd_context_t *pHddCtx, device_mode_t mode); |
| 1380 | void hdd_deinit_adapter(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter, |
| 1381 | bool rtnl_held); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1382 | QDF_STATUS hdd_stop_adapter(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1383 | const bool bCloseSession); |
| 1384 | void hdd_set_station_ops(struct net_device *pWlanDev); |
| 1385 | uint8_t *wlan_hdd_get_intf_addr(hdd_context_t *pHddCtx); |
| 1386 | void wlan_hdd_release_intf_addr(hdd_context_t *pHddCtx, uint8_t *releaseAddr); |
| 1387 | uint8_t hdd_get_operating_channel(hdd_context_t *pHddCtx, device_mode_t mode); |
| 1388 | |
Prashanth Bhatta | 05aaf01 | 2015-12-10 17:34:24 -0800 | [diff] [blame] | 1389 | void hdd_set_conparam(uint32_t con_param); |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1390 | enum tQDF_GLOBAL_CON_MODE hdd_get_conparam(void); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1391 | |
| 1392 | void hdd_abort_mac_scan(hdd_context_t *pHddCtx, uint8_t sessionId, |
| 1393 | eCsrAbortReason reason); |
| 1394 | void hdd_cleanup_actionframe(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter); |
| 1395 | |
| 1396 | void crda_regulatory_entry_default(uint8_t *countryCode, int domain_id); |
| 1397 | void wlan_hdd_reset_prob_rspies(hdd_adapter_t *pHostapdAdapter); |
| 1398 | void hdd_prevent_suspend(uint32_t reason); |
| 1399 | void hdd_allow_suspend(uint32_t reason); |
| 1400 | void hdd_prevent_suspend_timeout(uint32_t timeout, uint32_t reason); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1401 | |
| 1402 | void wlan_hdd_cfg80211_update_wiphy_caps(struct wiphy *wiphy); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1403 | QDF_STATUS hdd_set_ibss_power_save_params(hdd_adapter_t *pAdapter); |
| 1404 | QDF_STATUS wlan_hdd_restart_driver(hdd_context_t *pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1405 | void hdd_exchange_version_and_caps(hdd_context_t *pHddCtx); |
| 1406 | int wlan_hdd_validate_context(hdd_context_t *pHddCtx); |
| 1407 | bool hdd_is_valid_mac_address(const uint8_t *pMacAddr); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1408 | QDF_STATUS hdd_issta_p2p_clientconnected(hdd_context_t *pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1409 | |
| 1410 | void hdd_checkandupdate_phymode(hdd_context_t *pHddCtx); |
| 1411 | |
| 1412 | #ifdef MSM_PLATFORM |
| 1413 | void hdd_start_bus_bw_compute_timer(hdd_adapter_t *pAdapter); |
| 1414 | void hdd_stop_bus_bw_compute_timer(hdd_adapter_t *pAdapter); |
| 1415 | #else |
| 1416 | static inline void hdd_start_bus_bw_compute_timer(hdd_adapter_t *pAdapter) |
| 1417 | { |
| 1418 | return; |
| 1419 | } |
| 1420 | |
| 1421 | static inline void hdd_stop_bus_bw_computer_timer(hdd_adapter_t *pAdapter) |
| 1422 | { |
| 1423 | return; |
| 1424 | } |
| 1425 | #endif |
| 1426 | |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 1427 | int hdd_init(void); |
| 1428 | void hdd_deinit(void); |
| 1429 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1430 | int hdd_wlan_startup(struct device *dev, void *hif_sc); |
| 1431 | void __hdd_wlan_exit(void); |
| 1432 | int hdd_wlan_notify_modem_power_state(int state); |
| 1433 | #ifdef QCA_HT_2040_COEX |
| 1434 | int hdd_wlan_set_ht2040_mode(hdd_adapter_t *pAdapter, uint16_t staId, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1435 | struct qdf_mac_addr macAddrSTA, int width); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1436 | #endif |
| 1437 | |
| 1438 | #ifdef WLAN_FEATURE_LPSS |
| 1439 | void wlan_hdd_send_status_pkg(hdd_adapter_t *pAdapter, |
| 1440 | hdd_station_ctx_t *pHddStaCtx, |
| 1441 | uint8_t is_on, uint8_t is_connected); |
| 1442 | void wlan_hdd_send_version_pkg(uint32_t fw_version, |
| 1443 | uint32_t chip_id, const char *chip_name); |
| 1444 | void wlan_hdd_send_all_scan_intf_info(hdd_context_t *pHddCtx); |
| 1445 | #endif |
| 1446 | void wlan_hdd_send_svc_nlink_msg(int type, void *data, int len); |
| 1447 | #ifdef FEATURE_WLAN_AUTO_SHUTDOWN |
| 1448 | void wlan_hdd_auto_shutdown_enable(hdd_context_t *hdd_ctx, bool enable); |
| 1449 | #endif |
| 1450 | |
| 1451 | hdd_adapter_t *hdd_get_con_sap_adapter(hdd_adapter_t *this_sap_adapter, |
| 1452 | bool check_start_bss); |
| 1453 | |
| 1454 | bool hdd_is_5g_supported(hdd_context_t *pHddCtx); |
| 1455 | |
| 1456 | int wlan_hdd_scan_abort(hdd_adapter_t *pAdapter); |
| 1457 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1458 | void hdd_get_fw_version(hdd_context_t *hdd_ctx, |
| 1459 | uint32_t *major_spid, uint32_t *minor_spid, |
| 1460 | uint32_t *siid, uint32_t *crmid); |
| 1461 | |
| 1462 | #ifdef WLAN_FEATURE_MEMDUMP |
| 1463 | /** |
| 1464 | * hdd_is_memdump_supported() - to check if memdump feature support |
| 1465 | * |
| 1466 | * This function is used to check if memdump feature is supported in |
| 1467 | * the host driver |
| 1468 | * |
| 1469 | * Return: true if supported and false otherwise |
| 1470 | */ |
| 1471 | static inline bool hdd_is_memdump_supported(void) |
| 1472 | { |
| 1473 | return true; |
| 1474 | } |
| 1475 | #else |
| 1476 | static inline bool hdd_is_memdump_supported(void) |
| 1477 | { |
| 1478 | return false; |
| 1479 | } |
| 1480 | #endif /* WLAN_FEATURE_MEMDUMP */ |
| 1481 | |
| 1482 | void hdd_update_macaddr(struct hdd_config *config, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1483 | struct qdf_mac_addr hw_macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1484 | void wlan_hdd_disable_roaming(hdd_adapter_t *pAdapter); |
| 1485 | void wlan_hdd_enable_roaming(hdd_adapter_t *pAdapter); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1486 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1487 | QDF_STATUS hdd_post_cds_enable_config(hdd_context_t *pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1488 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1489 | QDF_STATUS hdd_abort_mac_scan_all_adapters(hdd_context_t *hdd_ctx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1490 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1491 | QDF_STATUS wlan_hdd_check_custom_con_channel_rules(hdd_adapter_t *sta_adapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1492 | hdd_adapter_t *ap_adapter, |
| 1493 | tCsrRoamProfile *roam_profile, |
| 1494 | tScanResultHandle *scan_cache, |
| 1495 | bool *concurrent_chnl_same); |
| 1496 | #ifdef WLAN_FEATURE_MBSSID |
| 1497 | void wlan_hdd_stop_sap(hdd_adapter_t *ap_adapter); |
| 1498 | void wlan_hdd_start_sap(hdd_adapter_t *ap_adapter); |
| 1499 | #else |
| 1500 | static inline void wlan_hdd_stop_sap(hdd_adapter_t *ap_adapter) {} |
| 1501 | static inline void wlan_hdd_start_sap(hdd_adapter_t *ap_adapter) {} |
| 1502 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1503 | |
| 1504 | #ifdef QCA_CONFIG_SMP |
| 1505 | int wlan_hdd_get_cpu(void); |
| 1506 | #else |
| 1507 | static inline int wlan_hdd_get_cpu(void) |
| 1508 | { |
| 1509 | return 0; |
| 1510 | } |
| 1511 | #endif |
| 1512 | |
| 1513 | void wlan_hdd_txrx_pause_cb(uint8_t vdev_id, |
| 1514 | enum netif_action_type action, enum netif_reason_type reason); |
| 1515 | |
| 1516 | void hdd_wlan_dump_stats(hdd_adapter_t *adapter, int value); |
| 1517 | void wlan_hdd_display_tx_rx_histogram(hdd_context_t *pHddCtx); |
| 1518 | void wlan_hdd_clear_tx_rx_histogram(hdd_context_t *pHddCtx); |
| 1519 | void wlan_hdd_display_netif_queue_history(hdd_context_t *hdd_ctx); |
| 1520 | void wlan_hdd_clear_netif_queue_history(hdd_context_t *hdd_ctx); |
| 1521 | const char *hdd_get_fwpath(void); |
Abhishek Singh | 7996eb7 | 2015-12-30 17:24:02 +0530 | [diff] [blame] | 1522 | void hdd_indicate_mgmt_frame(tSirSmeMgmtFrameInd *frame_ind); |
| 1523 | hdd_adapter_t *hdd_get_adapter_by_sme_session_id(hdd_context_t *hdd_ctx, |
| 1524 | uint32_t sme_session_id); |
Chandrasekaran, Manishekar | a74bb02 | 2016-01-12 18:37:43 +0530 | [diff] [blame] | 1525 | phy_ch_width hdd_map_nl_chan_width(enum nl80211_chan_width ch_width); |
Masti, Narayanraddi | c4a7ab8 | 2015-11-25 15:41:10 +0530 | [diff] [blame] | 1526 | uint8_t wlan_hdd_find_opclass(tHalHandle hal, uint8_t channel, |
| 1527 | uint8_t bw_offset); |
Komal Seelam | ec702b0 | 2016-02-24 18:42:16 +0530 | [diff] [blame] | 1528 | void hdd_update_config(hdd_context_t *hdd_ctx); |
Dhanashri Atre | 83d373d | 2015-07-28 16:45:59 -0700 | [diff] [blame] | 1529 | |
| 1530 | #ifdef FEATURE_TSO |
| 1531 | /** |
| 1532 | * hdd_set_tso_flags() - enable TSO flags in the network device |
| 1533 | * @hdd_ctx: HDD context |
| 1534 | * @wlan_dev: network device structure |
| 1535 | * |
| 1536 | * This function enables the TSO related feature flags in the |
| 1537 | * given network device. |
| 1538 | * |
| 1539 | * Return: none |
| 1540 | */ |
| 1541 | static inline void hdd_set_tso_flags(hdd_context_t *hdd_ctx, |
| 1542 | struct net_device *wlan_dev) |
| 1543 | { |
| 1544 | if (hdd_ctx->config->tso_enable) { |
| 1545 | hdd_info("TSO Enabled"); |
| 1546 | wlan_dev->features |= |
| 1547 | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | |
| 1548 | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_SG; |
| 1549 | } |
| 1550 | } |
| 1551 | #else |
| 1552 | static inline void hdd_set_tso_flags(hdd_context_t *hdd_ctx, |
| 1553 | struct net_device *wlan_dev){} |
| 1554 | #endif /* FEATURE_TSO */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1555 | #endif /* end #if !defined(WLAN_HDD_MAIN_H) */ |