Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Amar Singhal | a297bfa | 2015-10-15 15:07:29 -0700 | [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 | /* |
| 29 | * This file lim_utils.h contains the utility definitions |
| 30 | * LIM uses. |
| 31 | * Author: Chandra Modumudi |
| 32 | * Date: 02/13/02 |
| 33 | * History:- |
| 34 | * Date Modified by Modification Information |
| 35 | * -------------------------------------------------------------------- |
| 36 | */ |
| 37 | #ifndef __LIM_UTILS_H |
| 38 | #define __LIM_UTILS_H |
| 39 | |
| 40 | #include "sir_api.h" |
| 41 | #include "sir_debug.h" |
| 42 | #include "cfg_api.h" |
| 43 | |
| 44 | #include "lim_types.h" |
| 45 | #include "lim_scan_result_utils.h" |
| 46 | #include "lim_timer_utils.h" |
| 47 | #include "lim_trace.h" |
| 48 | typedef enum { |
| 49 | ONE_BYTE = 1, |
| 50 | TWO_BYTE = 2 |
| 51 | } eSizeOfLenField; |
| 52 | |
| 53 | #define MIN_TX_PWR_CAP 8 |
| 54 | #define MAX_TX_PWR_CAP 22 |
| 55 | |
| 56 | #define LIM_STA_ID_MASK 0x00FF |
| 57 | #define LIM_AID_MASK 0xC000 |
| 58 | #define LIM_SPECTRUM_MANAGEMENT_BIT_MASK 0x0100 |
| 59 | #define LIM_RRM_BIT_MASK 0x1000 |
| 60 | #define LIM_SHORT_PREAMBLE_BIT_MASK 0x0020 |
| 61 | #define LIM_IMMEDIATE_BLOCK_ACK_MASK 0x8000 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 62 | #define LIM_MAX_REASSOC_RETRY_LIMIT 2 |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 63 | |
| 64 | /* classifier ID is coded as 0-3: tsid, 4-5:direction */ |
| 65 | #define LIM_MAKE_CLSID(tsid, dir) (((tsid) & 0x0F) | (((dir) & 0x03) << 4)) |
| 66 | |
| 67 | #define VHT_MCS_3x3_MASK 0x30 |
| 68 | #define VHT_MCS_2x2_MASK 0x0C |
| 69 | |
| 70 | #ifdef WLAN_FEATURE_11W |
| 71 | typedef union uPmfSaQueryTimerId { |
| 72 | struct { |
| 73 | uint8_t sessionId; |
| 74 | uint16_t peerIdx; |
| 75 | } fields; |
| 76 | uint32_t value; |
| 77 | } tPmfSaQueryTimerId, *tpPmfSaQueryTimerId; |
| 78 | #endif |
| 79 | |
| 80 | /* LIM utility functions */ |
| 81 | void limGetBssidFromPkt(tpAniSirGlobal, uint8_t *, uint8_t *, uint32_t *); |
| 82 | char *lim_dot11_reason_str(uint16_t reasonCode); |
| 83 | char *lim_mlm_state_str(tLimMlmStates state); |
| 84 | char *lim_sme_state_str(tLimSmeStates state); |
| 85 | char *lim_msg_str(uint32_t msgType); |
| 86 | char *lim_result_code_str(tSirResultCodes resultCode); |
| 87 | char *lim_dot11_mode_str(tpAniSirGlobal pMac, uint8_t dot11Mode); |
| 88 | void lim_print_mlm_state(tpAniSirGlobal pMac, uint16_t logLevel, |
| 89 | tLimMlmStates state); |
| 90 | void lim_print_sme_state(tpAniSirGlobal pMac, uint16_t logLevel, |
| 91 | tLimSmeStates state); |
| 92 | void lim_print_msg_name(tpAniSirGlobal pMac, uint16_t logLevel, uint32_t msgType); |
| 93 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 94 | extern tSirRetStatus lim_send_set_max_tx_power_req(tpAniSirGlobal pMac, |
Amar Singhal | a297bfa | 2015-10-15 15:07:29 -0700 | [diff] [blame] | 95 | int8_t txPower, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 96 | tpPESession pSessionEntry); |
Amar Singhal | a297bfa | 2015-10-15 15:07:29 -0700 | [diff] [blame] | 97 | extern uint8_t lim_get_max_tx_power(int8_t regMax, int8_t apTxPower, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 98 | uint8_t iniTxPower); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 99 | uint8_t lim_is_addr_bc(tSirMacAddr); |
| 100 | uint8_t lim_is_group_addr(tSirMacAddr); |
| 101 | |
| 102 | /* check for type of scan allowed */ |
| 103 | uint8_t lim_active_scan_allowed(tpAniSirGlobal, uint8_t); |
| 104 | |
| 105 | /* AID pool management functions */ |
| 106 | void lim_init_peer_idxpool(tpAniSirGlobal, tpPESession); |
| 107 | uint16_t lim_assign_peer_idx(tpAniSirGlobal, tpPESession); |
| 108 | |
| 109 | void lim_enable_overlap11g_protection(tpAniSirGlobal pMac, |
| 110 | tpUpdateBeaconParams pBeaconParams, |
| 111 | tpSirMacMgmtHdr pMh, |
| 112 | tpPESession psessionEntry); |
| 113 | void lim_update_overlap_sta_param(tpAniSirGlobal pMac, tSirMacAddr bssId, |
| 114 | tpLimProtStaParams pStaParams); |
| 115 | void lim_update_short_preamble(tpAniSirGlobal pMac, tSirMacAddr peerMacAddr, |
| 116 | tpUpdateBeaconParams pBeaconParams, |
| 117 | tpPESession psessionEntry); |
| 118 | void lim_update_short_slot_time(tpAniSirGlobal pMac, tSirMacAddr peerMacAddr, |
| 119 | tpUpdateBeaconParams pBeaconParams, |
| 120 | tpPESession psessionEntry); |
| 121 | |
| 122 | /* |
| 123 | * The below 'product' check tobe removed if 'Association' is |
| 124 | * allowed in IBSS. |
| 125 | */ |
| 126 | void lim_release_peer_idx(tpAniSirGlobal, uint16_t, tpPESession); |
| 127 | |
| 128 | void lim_decide_ap_protection(tpAniSirGlobal pMac, tSirMacAddr peerMacAddr, |
| 129 | tpUpdateBeaconParams pBeaconParams, tpPESession); |
| 130 | void lim_decide_ap_protection_on_delete(tpAniSirGlobal pMac, |
| 131 | tpDphHashNode pStaDs, |
| 132 | tpUpdateBeaconParams pBeaconParams, |
| 133 | tpPESession psessionEntry); |
| 134 | |
| 135 | extern tSirRetStatus lim_update_11a_protection(tpAniSirGlobal pMac, |
| 136 | uint8_t enable, |
| 137 | uint8_t overlap, |
| 138 | tpUpdateBeaconParams pBeaconParams, |
| 139 | tpPESession); |
| 140 | extern tSirRetStatus lim_enable11g_protection(tpAniSirGlobal pMac, |
| 141 | uint8_t enable, |
| 142 | uint8_t overlap, |
| 143 | tpUpdateBeaconParams pBeaconParams, |
| 144 | tpPESession psessionEntry); |
| 145 | extern tSirRetStatus lim_enable_ht_protection_from11g(tpAniSirGlobal pMac, |
| 146 | uint8_t enable, |
| 147 | uint8_t overlap, |
| 148 | tpUpdateBeaconParams |
| 149 | pBeaconParams, |
| 150 | tpPESession psessionEntry); |
| 151 | extern tSirRetStatus lim_enable_ht20_protection(tpAniSirGlobal pMac, |
| 152 | uint8_t enable, uint8_t overlap, |
| 153 | tpUpdateBeaconParams pBeaconParams, |
| 154 | tpPESession sessionEntry); |
| 155 | extern tSirRetStatus lim_enable_ht_non_gf_protection(tpAniSirGlobal pMac, |
| 156 | uint8_t enable, uint8_t overlap, |
| 157 | tpUpdateBeaconParams |
| 158 | pBeaconParams, tpPESession); |
| 159 | extern tSirRetStatus lim_enable_ht_rifs_protection(tpAniSirGlobal pMac, |
| 160 | uint8_t enable, uint8_t overlap, |
| 161 | tpUpdateBeaconParams |
| 162 | pBeaconParams, |
| 163 | tpPESession psessionEntry); |
| 164 | extern tSirRetStatus lim_enable_ht_lsig_txop_protection(tpAniSirGlobal pMac, |
| 165 | uint8_t enable, |
| 166 | uint8_t overlap, |
| 167 | tpUpdateBeaconParams |
| 168 | pBeaconParams, tpPESession); |
| 169 | extern tSirRetStatus lim_enable_short_preamble(tpAniSirGlobal pMac, |
| 170 | uint8_t enable, |
| 171 | tpUpdateBeaconParams pBeaconParams, |
| 172 | tpPESession psessionEntry); |
| 173 | extern tSirRetStatus lim_enable_ht_obss_protection(tpAniSirGlobal pMac, |
| 174 | uint8_t enable, uint8_t overlap, |
| 175 | tpUpdateBeaconParams |
| 176 | pBeaconParams, tpPESession); |
| 177 | void lim_decide_sta_protection(tpAniSirGlobal pMac, |
| 178 | tpSchBeaconStruct pBeaconStruct, |
| 179 | tpUpdateBeaconParams pBeaconParams, |
| 180 | tpPESession psessionEntry); |
| 181 | void lim_decide_sta_protection_on_assoc(tpAniSirGlobal pMac, |
| 182 | tpSchBeaconStruct pBeaconStruct, |
| 183 | tpPESession psessionEntry); |
| 184 | void lim_update_sta_run_time_ht_switch_chnl_params(tpAniSirGlobal pMac, |
| 185 | tDot11fIEHTInfo *pHTInfo, |
| 186 | uint8_t bssIdx, |
| 187 | tpPESession psessionEntry); |
| 188 | /* Print MAC address utility function */ |
| 189 | void lim_print_mac_addr(tpAniSirGlobal, tSirMacAddr, uint8_t); |
| 190 | |
| 191 | /* Deferred Message Queue read/write */ |
| 192 | uint8_t lim_write_deferred_msg_q(tpAniSirGlobal pMac, tpSirMsgQ limMsg); |
| 193 | tSirMsgQ *lim_read_deferred_msg_q(tpAniSirGlobal pMac); |
| 194 | void lim_handle_defer_msg_error(tpAniSirGlobal pMac, tpSirMsgQ pLimMsg); |
| 195 | |
| 196 | /* Deferred Message Queue Reset */ |
| 197 | void lim_reset_deferred_msg_q(tpAniSirGlobal pMac); |
| 198 | |
| 199 | tSirRetStatus lim_sys_process_mmh_msg_api(tpAniSirGlobal, tSirMsgQ *, uint8_t); |
| 200 | |
| 201 | void lim_handle_update_olbc_cache(tpAniSirGlobal pMac); |
| 202 | |
| 203 | uint8_t lim_is_null_ssid(tSirMacSSid *pSsid); |
| 204 | |
| 205 | /* 11h Support */ |
| 206 | void lim_stop_tx_and_switch_channel(tpAniSirGlobal pMac, uint8_t sessionId); |
| 207 | void lim_process_channel_switch_timeout(tpAniSirGlobal); |
| 208 | tSirRetStatus lim_start_channel_switch(tpAniSirGlobal pMac, |
| 209 | tpPESession psessionEntry); |
| 210 | void lim_update_channel_switch(tpAniSirGlobal, tpSirProbeRespBeacon, |
| 211 | tpPESession psessionEntry); |
| 212 | void lim_process_quiet_timeout(tpAniSirGlobal); |
| 213 | void lim_process_quiet_bss_timeout(tpAniSirGlobal); |
| 214 | |
| 215 | void lim_start_quiet_timer(tpAniSirGlobal pMac, uint8_t sessionId); |
| 216 | void lim_switch_primary_channel(tpAniSirGlobal, uint8_t, tpPESession); |
| 217 | void lim_switch_primary_secondary_channel(tpAniSirGlobal pMac, |
| 218 | tpPESession psessionEntry, |
| 219 | uint8_t newChannel, |
| 220 | uint8_t ch_center_freq_seg0, |
| 221 | uint8_t ch_center_freq_seg1, |
Kiran Kumar Lokere | 1364467 | 2016-02-29 15:40:10 -0800 | [diff] [blame] | 222 | enum phy_ch_width ch_width); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 223 | void limUpdateStaRunTimeHTSwtichChnlParams(tpAniSirGlobal pMac, |
| 224 | tDot11fIEHTInfo *pRcvdHTInfo, |
| 225 | uint8_t bssIdx); |
| 226 | void lim_update_sta_run_time_ht_capability(tpAniSirGlobal pMac, |
| 227 | tDot11fIEHTCaps *pHTCaps); |
| 228 | void lim_update_sta_run_time_ht_info(struct sAniSirGlobal *pMac, |
| 229 | tDot11fIEHTInfo *pRcvdHTInfo, |
| 230 | tpPESession psessionEntry); |
| 231 | void lim_cancel_dot11h_channel_switch(tpAniSirGlobal pMac, |
| 232 | tpPESession psessionEntry); |
| 233 | void lim_cancel_dot11h_quiet(tpAniSirGlobal pMac, tpPESession psessionEntry); |
| 234 | tAniBool lim_is_channel_valid_for_channel_switch(tpAniSirGlobal pMac, |
| 235 | uint8_t channel); |
| 236 | void lim_frame_transmission_control(tpAniSirGlobal pMac, tLimQuietTxMode type, |
| 237 | tLimControlTx mode); |
| 238 | tSirRetStatus lim_restore_pre_channel_switch_state(tpAniSirGlobal pMac, |
| 239 | tpPESession psessionEntry); |
| 240 | tSirRetStatus lim_restore_pre_quiet_state(tpAniSirGlobal pMac, |
| 241 | tpPESession psessionEntry); |
| 242 | |
| 243 | void lim_prepare_for11h_channel_switch(tpAniSirGlobal pMac, |
| 244 | tpPESession psessionEntry); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 245 | void lim_switch_channel_cback(tpAniSirGlobal pMac, QDF_STATUS status, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 246 | uint32_t *data, tpPESession psessionEntry); |
| 247 | |
| 248 | static inline tSirRFBand lim_get_rf_band(uint8_t channel) |
| 249 | { |
| 250 | if ((channel >= SIR_11A_CHANNEL_BEGIN) && |
| 251 | (channel <= SIR_11A_CHANNEL_END)) |
| 252 | return SIR_BAND_5_GHZ; |
| 253 | |
| 254 | if ((channel >= SIR_11B_CHANNEL_BEGIN) && |
| 255 | (channel <= SIR_11B_CHANNEL_END)) |
| 256 | return SIR_BAND_2_4_GHZ; |
| 257 | |
| 258 | return SIR_BAND_UNKNOWN; |
| 259 | } |
| 260 | |
| 261 | static inline tSirRetStatus |
| 262 | lim_get_mgmt_staid(tpAniSirGlobal pMac, uint16_t *staid, |
| 263 | tpPESession psessionEntry) |
| 264 | { |
| 265 | if (LIM_IS_AP_ROLE(psessionEntry)) |
| 266 | *staid = 1; |
| 267 | else if (LIM_IS_STA_ROLE(psessionEntry)) |
| 268 | *staid = 0; |
| 269 | else |
| 270 | return eSIR_FAILURE; |
| 271 | |
| 272 | return eSIR_SUCCESS; |
| 273 | } |
| 274 | |
| 275 | static inline uint8_t lim_is_system_in_set_mimops_state(tpAniSirGlobal pMac) |
| 276 | { |
| 277 | if (pMac->lim.gLimMlmState == eLIM_MLM_WT_SET_MIMOPS_STATE) |
| 278 | return true; |
| 279 | return false; |
| 280 | } |
| 281 | |
| 282 | static inline uint8_t |
| 283 | is_entering_mimo_ps(tSirMacHTMIMOPowerSaveState curState, |
| 284 | tSirMacHTMIMOPowerSaveState newState) |
| 285 | { |
| 286 | if (curState == eSIR_HT_MIMO_PS_NO_LIMIT && |
| 287 | (newState == eSIR_HT_MIMO_PS_DYNAMIC |
| 288 | || newState == eSIR_HT_MIMO_PS_STATIC)) |
| 289 | return true; |
| 290 | return false; |
| 291 | } |
| 292 | |
| 293 | static inline int lim_select_cb_mode(tDphHashNode *pStaDs, |
| 294 | tpPESession psessionEntry, uint8_t channel, |
| 295 | uint8_t chan_bw) |
| 296 | { |
| 297 | if (pStaDs->mlmStaContext.vhtCapability && chan_bw) { |
| 298 | if (channel == 36 || channel == 52 || channel == 100 || |
| 299 | channel == 116 || channel == 149) { |
| 300 | return PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_LOW - 1; |
| 301 | } else if (channel == 40 || channel == 56 || channel == 104 || |
| 302 | channel == 120 || channel == 153) { |
| 303 | return PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_LOW - 1; |
| 304 | } else if (channel == 44 || channel == 60 || channel == 108 || |
| 305 | channel == 124 || channel == 157) { |
| 306 | return PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_HIGH - 1; |
| 307 | } else if (channel == 48 || channel == 64 || channel == 112 || |
| 308 | channel == 128 || channel == 161) { |
| 309 | return PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_HIGH - 1; |
| 310 | } else if (channel == 165) { |
| 311 | return PHY_SINGLE_CHANNEL_CENTERED; |
| 312 | } |
| 313 | } else if (pStaDs->mlmStaContext.htCapability) { |
| 314 | if (channel == 40 || channel == 48 || channel == 56 || |
| 315 | channel == 64 || channel == 104 || channel == 112 || |
| 316 | channel == 120 || channel == 128 || channel == 136 || |
| 317 | channel == 144 || channel == 153 || channel == 161) { |
| 318 | return PHY_DOUBLE_CHANNEL_LOW_PRIMARY; |
| 319 | } else if (channel == 36 || channel == 44 || channel == 52 || |
| 320 | channel == 60 || channel == 100 || |
| 321 | channel == 108 || channel == 116 || |
| 322 | channel == 124 || channel == 132 || |
| 323 | channel == 140 || channel == 149 || |
| 324 | channel == 157) { |
| 325 | return PHY_DOUBLE_CHANNEL_HIGH_PRIMARY; |
| 326 | } else if (channel == 165) { |
| 327 | return PHY_SINGLE_CHANNEL_CENTERED; |
| 328 | } |
| 329 | } |
| 330 | return PHY_SINGLE_CHANNEL_CENTERED; |
| 331 | } |
| 332 | |
| 333 | /* ANI peer station count management and associated actions */ |
| 334 | void lim_util_count_sta_add(tpAniSirGlobal pMac, tpDphHashNode pSta, |
| 335 | tpPESession psessionEntry); |
| 336 | void lim_util_count_sta_del(tpAniSirGlobal pMac, tpDphHashNode pSta, |
| 337 | tpPESession psessionEntry); |
| 338 | |
| 339 | uint8_t lim_get_ht_capability(tpAniSirGlobal, uint32_t, tpPESession); |
| 340 | void lim_tx_complete(tHalHandle hHal, void *pData, bool free); |
| 341 | |
| 342 | /** |
| 343 | * This function will be registered with HAL for callback when TSPEC inactivity |
| 344 | * timer fires. |
| 345 | */ |
| 346 | |
| 347 | void lim_process_del_ts_ind(tpAniSirGlobal pMac, tpSirMsgQ limMsg); |
| 348 | tSirRetStatus lim_process_hal_ind_messages(tpAniSirGlobal pMac, uint32_t mesgId, |
| 349 | void *mesgParam); |
| 350 | tSirRetStatus lim_validate_delts_req(tpAniSirGlobal pMac, |
| 351 | tpSirDeltsReq pDeltsReq, |
| 352 | tSirMacAddr peerMacAddr, |
| 353 | tpPESession psessionEntry); |
| 354 | |
| 355 | /* callback function registration to HAL for any indication. */ |
| 356 | void lim_register_hal_ind_call_back(tpAniSirGlobal pMac); |
| 357 | void lim_pkt_free(tpAniSirGlobal pMac, |
| 358 | eFrameType frmType, uint8_t *pBD, void *body); |
| 359 | |
| 360 | void lim_get_b_dfrom_rx_packet(tpAniSirGlobal pMac, void *body, uint32_t **pBD); |
| 361 | |
| 362 | /** |
| 363 | * utils_power_xy() - calc result of base raised to power |
| 364 | * @base: Base value |
| 365 | * @power: Base raised to this Power value |
| 366 | * |
| 367 | * Given a base(X) and power(Y), this API will return |
| 368 | * the result of base raised to power - (X ^ Y) |
| 369 | * |
| 370 | * Return: Result of X^Y |
| 371 | * |
| 372 | */ |
| 373 | static inline uint32_t utils_power_xy(uint16_t base, uint16_t power) |
| 374 | { |
| 375 | uint32_t result = 1, i; |
| 376 | |
| 377 | for (i = 0; i < power; i++) |
| 378 | result *= base; |
| 379 | |
| 380 | return result; |
| 381 | } |
| 382 | |
| 383 | tSirRetStatus lim_post_sm_state_update(tpAniSirGlobal pMac, |
| 384 | uint16_t StaIdx, |
| 385 | tSirMacHTMIMOPowerSaveState MIMOPSState, |
| 386 | uint8_t *pPeerStaMac, uint8_t sessionId); |
| 387 | |
| 388 | void lim_delete_sta_context(tpAniSirGlobal pMac, tpSirMsgQ limMsg); |
| 389 | void lim_delete_dialogue_token_list(tpAniSirGlobal pMac); |
| 390 | void lim_resset_scan_channel_info(tpAniSirGlobal pMac); |
| 391 | uint8_t lim_get_channel_from_beacon(tpAniSirGlobal pMac, |
| 392 | tpSchBeaconStruct pBeacon); |
| 393 | tSirNwType lim_get_nw_type(tpAniSirGlobal pMac, uint8_t channelNum, |
| 394 | uint32_t type, tpSchBeaconStruct pBeacon); |
| 395 | |
| 396 | void lim_set_tspec_uapsd_mask_per_session(tpAniSirGlobal pMac, |
| 397 | tpPESession psessionEntry, |
| 398 | tSirMacTSInfo *pTsInfo, uint32_t action); |
| 399 | |
| 400 | void lim_handle_heart_beat_timeout_for_session(tpAniSirGlobal pMac, |
| 401 | tpPESession psessionEntry); |
| 402 | |
| 403 | void lim_process_add_sta_rsp(tpAniSirGlobal pMac, tpSirMsgQ pMsgQ); |
| 404 | |
| 405 | void lim_update_beacon(tpAniSirGlobal pMac); |
| 406 | |
| 407 | void lim_process_ap_mlm_add_sta_rsp(tpAniSirGlobal pMac, tpSirMsgQ limMsgQ, |
| 408 | tpPESession psessionEntry); |
| 409 | void lim_process_bt_amp_ap_mlm_del_bss_rsp(tpAniSirGlobal pMac, |
| 410 | tpSirMsgQ limMsgQ, |
| 411 | tpPESession psessionEntry); |
| 412 | |
| 413 | void lim_process_bt_amp_ap_mlm_del_sta_rsp(tpAniSirGlobal pMac, |
| 414 | tpSirMsgQ limMsgQ, |
| 415 | tpPESession psessionEntry); |
| 416 | |
| 417 | tpPESession lim_is_ibss_session_active(tpAniSirGlobal pMac); |
| 418 | tpPESession lim_is_ap_session_active(tpAniSirGlobal pMac); |
| 419 | void lim_handle_heart_beat_failure_timeout(tpAniSirGlobal pMac); |
| 420 | |
| 421 | uint8_t *lim_get_ie_ptr_new(tpAniSirGlobal pMac, uint8_t *pIes, int length, |
| 422 | uint8_t eid, eSizeOfLenField size_of_len_field); |
| 423 | |
| 424 | #define limGetWscIEPtr(pMac, ie, ie_len) \ |
| 425 | cfg_get_vendor_ie_ptr_from_oui(pMac, SIR_MAC_WSC_OUI, \ |
| 426 | SIR_MAC_WSC_OUI_SIZE, ie, ie_len) |
| 427 | |
| 428 | #define limGetP2pIEPtr(pMac, ie, ie_len) \ |
| 429 | cfg_get_vendor_ie_ptr_from_oui(pMac, SIR_MAC_P2P_OUI, \ |
| 430 | SIR_MAC_P2P_OUI_SIZE, ie, ie_len) |
| 431 | |
| 432 | uint8_t lim_get_noa_attr_stream_in_mult_p2p_ies(tpAniSirGlobal pMac, |
| 433 | uint8_t *noaStream, uint8_t noaLen, |
| 434 | uint8_t overFlowLen); |
| 435 | uint8_t lim_get_noa_attr_stream(tpAniSirGlobal pMac, uint8_t *pNoaStream, |
| 436 | tpPESession psessionEntry); |
| 437 | |
| 438 | uint8_t lim_build_p2p_ie(tpAniSirGlobal pMac, uint8_t *ie, uint8_t *data, |
| 439 | uint8_t ie_len); |
| 440 | bool lim_is_noa_insert_reqd(tpAniSirGlobal pMac); |
| 441 | bool lim_isconnected_on_dfs_channel(uint8_t currentChannel); |
| 442 | uint8_t lim_get_current_operating_channel(tpAniSirGlobal pMac); |
Kanchanapally, Vidyullatha | e306281 | 2015-05-22 17:28:57 +0530 | [diff] [blame] | 443 | uint32_t lim_get_max_rate_flags(tpAniSirGlobal mac_ctx, tpDphHashNode sta_ds); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 444 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 445 | bool lim_check_vht_op_mode_change(tpAniSirGlobal pMac, |
| 446 | tpPESession psessionEntry, |
| 447 | uint8_t chanWidth, uint8_t staId, |
| 448 | uint8_t *peerMac); |
| 449 | bool lim_set_nss_change(tpAniSirGlobal pMac, tpPESession psessionEntry, |
| 450 | uint8_t rxNss, uint8_t staId, uint8_t *peerMac); |
| 451 | bool lim_check_membership_user_position(tpAniSirGlobal pMac, |
| 452 | tpPESession psessionEntry, |
| 453 | uint32_t membership, uint32_t userPosition, |
| 454 | uint8_t staId); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 455 | |
| 456 | #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| 457 | |
| 458 | typedef enum { |
| 459 | WLAN_PE_DIAG_SCAN_REQ_EVENT = 0, |
| 460 | WLAN_PE_DIAG_SCAN_ABORT_IND_EVENT, |
| 461 | WLAN_PE_DIAG_SCAN_RSP_EVENT, |
| 462 | WLAN_PE_DIAG_JOIN_REQ_EVENT, |
| 463 | WLAN_PE_DIAG_JOIN_RSP_EVENT, |
| 464 | WLAN_PE_DIAG_SETCONTEXT_REQ_EVENT, |
| 465 | WLAN_PE_DIAG_SETCONTEXT_RSP_EVENT, |
| 466 | WLAN_PE_DIAG_REASSOC_REQ_EVENT, |
| 467 | WLAN_PE_DIAG_REASSOC_RSP_EVENT, |
| 468 | WLAN_PE_DIAG_AUTH_REQ_EVENT, |
| 469 | WLAN_PE_DIAG_AUTH_RSP_EVENT = 10, |
| 470 | WLAN_PE_DIAG_DISASSOC_REQ_EVENT, |
| 471 | WLAN_PE_DIAG_DISASSOC_RSP_EVENT, |
| 472 | WLAN_PE_DIAG_DISASSOC_IND_EVENT, |
| 473 | WLAN_PE_DIAG_DISASSOC_CNF_EVENT, |
| 474 | WLAN_PE_DIAG_DEAUTH_REQ_EVENT, |
| 475 | WLAN_PE_DIAG_DEAUTH_RSP_EVENT, |
| 476 | WLAN_PE_DIAG_DEAUTH_IND_EVENT, |
| 477 | WLAN_PE_DIAG_START_BSS_REQ_EVENT, |
| 478 | WLAN_PE_DIAG_START_BSS_RSP_EVENT, |
| 479 | WLAN_PE_DIAG_AUTH_IND_EVENT = 20, |
| 480 | WLAN_PE_DIAG_ASSOC_IND_EVENT, |
| 481 | WLAN_PE_DIAG_ASSOC_CNF_EVENT, |
| 482 | WLAN_PE_DIAG_REASSOC_IND_EVENT, |
| 483 | WLAN_PE_DIAG_SWITCH_CHL_IND_EVENT, |
| 484 | WLAN_PE_DIAG_STOP_BSS_REQ_EVENT, |
| 485 | WLAN_PE_DIAG_STOP_BSS_RSP_EVENT, |
| 486 | WLAN_PE_DIAG_DEAUTH_CNF_EVENT, |
| 487 | WLAN_PE_DIAG_ADDTS_REQ_EVENT, |
| 488 | WLAN_PE_DIAG_ADDTS_RSP_EVENT, |
| 489 | WLAN_PE_DIAG_DELTS_REQ_EVENT = 30, |
| 490 | WLAN_PE_DIAG_DELTS_RSP_EVENT, |
| 491 | WLAN_PE_DIAG_DELTS_IND_EVENT, |
| 492 | WLAN_PE_DIAG_ENTER_BMPS_REQ_EVENT, |
| 493 | WLAN_PE_DIAG_ENTER_BMPS_RSP_EVENT, |
| 494 | WLAN_PE_DIAG_EXIT_BMPS_REQ_EVENT, |
| 495 | WLAN_PE_DIAG_EXIT_BMPS_RSP_EVENT, |
| 496 | WLAN_PE_DIAG_EXIT_BMPS_IND_EVENT, |
| 497 | WLAN_PE_DIAG_ENTER_UAPSD_REQ_EVENT, |
| 498 | WLAN_PE_DIAG_ENTER_UAPSD_RSP_EVENT, |
| 499 | WLAN_PE_DIAG_EXIT_UAPSD_REQ_EVENT = 40, |
| 500 | WLAN_PE_DIAG_EXIT_UAPSD_RSP_EVENT, |
| 501 | WLAN_PE_DIAG_WOWL_ADD_BCAST_PTRN_EVENT, |
| 502 | WLAN_PE_DIAG_WOWL_DEL_BCAST_PTRN_EVENT, |
| 503 | WLAN_PE_DIAG_ENTER_WOWL_REQ_EVENT, |
| 504 | WLAN_PE_DIAG_ENTER_WOWL_RSP_EVENT, |
| 505 | WLAN_PE_DIAG_EXIT_WOWL_REQ_EVENT, |
| 506 | WLAN_PE_DIAG_EXIT_WOWL_RSP_EVENT, |
| 507 | WLAN_PE_DIAG_HB_FAILURE_TIMEOUT, |
| 508 | WLAN_PE_DIAG_PRE_AUTH_REQ_EVENT, |
| 509 | WLAN_PE_DIAG_PRE_AUTH_RSP_EVENT = 50, |
| 510 | WLAN_PE_DIAG_PREAUTH_DONE, |
| 511 | WLAN_PE_DIAG_REASSOCIATING, |
| 512 | WLAN_PE_DIAG_CONNECTED, |
| 513 | WLAN_PE_DIAG_ASSOC_REQ_EVENT, |
| 514 | WLAN_PE_DIAG_AUTH_COMP_EVENT, |
| 515 | WLAN_PE_DIAG_ASSOC_COMP_EVENT, |
| 516 | WLAN_PE_DIAG_AUTH_START_EVENT, |
| 517 | WLAN_PE_DIAG_ASSOC_START_EVENT, |
| 518 | WLAN_PE_DIAG_REASSOC_START_EVENT, |
| 519 | WLAN_PE_DIAG_ROAM_AUTH_START_EVENT = 60, |
| 520 | WLAN_PE_DIAG_ROAM_AUTH_COMP_EVENT, |
| 521 | WLAN_PE_DIAG_ROAM_ASSOC_START_EVENT, |
| 522 | WLAN_PE_DIAG_ROAM_ASSOC_COMP_EVENT, |
| 523 | RESERVED1, /* = 64 for SCAN_COMPLETE */ |
| 524 | RESERVED2, /* = 65 for SCAN_RES_FOUND */ |
| 525 | } WLAN_PE_DIAG_EVENT_TYPE; |
| 526 | |
| 527 | void lim_diag_event_report(tpAniSirGlobal pMac, uint16_t eventType, |
| 528 | tpPESession pSessionEntry, uint16_t status, |
| 529 | uint16_t reasonCode); |
| 530 | #endif /* FEATURE_WLAN_DIAG_SUPPORT */ |
| 531 | |
| 532 | void pe_set_resume_channel(tpAniSirGlobal pMac, uint16_t channel, |
| 533 | ePhyChanBondState cbState); |
| 534 | |
| 535 | void lim_get_short_slot_from_phy_mode(tpAniSirGlobal pMac, |
| 536 | tpPESession psessionEntry, |
| 537 | uint32_t phyMode, uint8_t *pShortSlotEnable); |
| 538 | |
| 539 | void lim_clean_up_disassoc_deauth_req(tpAniSirGlobal pMac, uint8_t *staMac, |
| 540 | bool cleanRxPath); |
| 541 | |
| 542 | bool lim_check_disassoc_deauth_ack_pending(tpAniSirGlobal pMac, |
| 543 | uint8_t *staMac); |
| 544 | |
| 545 | #ifdef WLAN_FEATURE_11W |
| 546 | void lim_pmf_sa_query_timer_handler(void *pMacGlobal, uint32_t param); |
| 547 | #endif |
| 548 | |
| 549 | void lim_set_protected_bit(tpAniSirGlobal pMac, |
| 550 | tpPESession psessionEntry, |
| 551 | tSirMacAddr peer, tpSirMacMgmtHdr pMacHdr); |
| 552 | |
| 553 | #ifdef WLAN_FEATURE_11W |
| 554 | void lim_pmf_comeback_timer_callback(void *context); |
| 555 | #endif /* WLAN_FEATURE_11W */ |
| 556 | |
| 557 | void lim_set_ht_caps(tpAniSirGlobal p_mac, |
| 558 | tpPESession p_session_ntry, |
| 559 | uint8_t *p_ie_start, |
| 560 | uint32_t num_bytes); |
| 561 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 562 | void lim_set_vht_caps(tpAniSirGlobal p_mac, |
| 563 | tpPESession p_session_entry, |
| 564 | uint8_t *p_ie_start, |
| 565 | uint32_t num_bytes); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 566 | bool lim_validate_received_frame_a1_addr(tpAniSirGlobal mac_ctx, |
| 567 | tSirMacAddr a1, tpPESession session); |
| 568 | void lim_set_stads_rtt_cap(tpDphHashNode sta_ds, struct s_ext_cap *ext_cap, |
| 569 | tpAniSirGlobal mac_ctx); |
| 570 | |
| 571 | void lim_check_and_reset_protection_params(tpAniSirGlobal mac_ctx); |
| 572 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 573 | QDF_STATUS lim_send_ext_cap_ie(tpAniSirGlobal mac_ctx, uint32_t session_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 574 | tDot11fIEExtCap *extracted_extcap, bool merge); |
| 575 | |
| 576 | tSirRetStatus lim_strip_extcap_ie(tpAniSirGlobal mac_ctx, uint8_t *addn_ie, |
| 577 | uint16_t *addn_ielen, uint8_t *extracted_extcap); |
| 578 | void lim_update_extcap_struct(tpAniSirGlobal mac_ctx, uint8_t *buf, |
| 579 | tDot11fIEExtCap *ext_cap); |
| 580 | tSirRetStatus lim_strip_extcap_update_struct(tpAniSirGlobal mac_ctx, |
| 581 | uint8_t *addn_ie, uint16_t *addn_ielen, tDot11fIEExtCap *dst); |
| 582 | void lim_merge_extcap_struct(tDot11fIEExtCap *dst, tDot11fIEExtCap *src); |
| 583 | |
Naveen Rawat | c0c91cd | 2015-11-05 14:27:37 -0800 | [diff] [blame] | 584 | uint8_t lim_get_80Mhz_center_channel(uint8_t primary_channel); |
Sandeep Puligilla | e087566 | 2016-02-12 16:09:21 -0800 | [diff] [blame] | 585 | void lim_update_obss_scanparams(tpPESession session, |
| 586 | tDot11fIEOBSSScanParameters *scan_params); |
| 587 | void lim_init_obss_params(tpAniSirGlobal mac_ctx, tpPESession session); |
Varun Reddy Yeturu | 32de0e4 | 2016-04-15 14:25:59 +0530 | [diff] [blame] | 588 | uint32_t lim_create_timers_host_roam(tpAniSirGlobal mac_ctx); |
| 589 | void lim_delete_timers_host_roam(tpAniSirGlobal mac_ctx); |
| 590 | void lim_deactivate_and_change_timer_host_roam(tpAniSirGlobal mac_ctx, |
| 591 | uint32_t timer_id); |
Sandeep Puligilla | e087566 | 2016-02-12 16:09:21 -0800 | [diff] [blame] | 592 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 593 | #endif /* __LIM_UTILS_H */ |