drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2009-2012  Realtek Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  * wlanfae <wlanfae@realtek.com>
  23  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  24  * Hsinchu 300, Taiwan.
  25  *
  26  * Larry Finger <Larry.Finger@lwfinger.net>
  27  *
  28  *****************************************************************************/
  29
  30 #include "../wifi.h"
  31 #include "../efuse.h"
  32 #include "../base.h"
  33 #include "../regd.h"
  34 #include "../cam.h"
  35 #include "../ps.h"
  36 #include "../pci.h"
  37 #include "reg.h"
  38 #include "def.h"
  39 #include "phy.h"
  40 #include "../rtl8192c/dm_common.h"
  41 #include "../rtl8192c/fw_common.h"
  42 #include "../rtl8192c/phy_common.h"
  43 #include "dm.h"
  44 #include "led.h"
  45 #include "hw.h"
  46
  47 #define LLT_CONFIG      5
  48
  49 static void _rtl92ce_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
  50                                       u8 set_bits, u8 clear_bits)
  51 {
  52         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
  53         struct rtl_priv *rtlpriv = rtl_priv(hw);
  54
  55         rtlpci->reg_bcn_ctrl_val |= set_bits;
  56         rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
  57
  58         rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8)rtlpci->reg_bcn_ctrl_val);
  59 }
  60
  61 static void _rtl92ce_stop_tx_beacon(struct ieee80211_hw *hw)
  62 {
  63         struct rtl_priv *rtlpriv = rtl_priv(hw);
  64         u8 tmp1byte;
  65
  66         tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
  67         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
  68         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
  69         tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
  70         tmp1byte &= ~(BIT(0));
  71         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
  72 }
  73
  74 static void _rtl92ce_resume_tx_beacon(struct ieee80211_hw *hw)
  75 {
  76         struct rtl_priv *rtlpriv = rtl_priv(hw);
  77         u8 tmp1byte;
  78
  79         tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
  80         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
  81         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
  82         tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
  83         tmp1byte |= BIT(0);
  84         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
  85 }
  86
  87 static void _rtl92ce_enable_bcn_sub_func(struct ieee80211_hw *hw)
  88 {
  89         _rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(1));
  90 }
  91
  92 static void _rtl92ce_disable_bcn_sub_func(struct ieee80211_hw *hw)
  93 {
  94         _rtl92ce_set_bcn_ctrl_reg(hw, BIT(1), 0);
  95 }
  96
  97 void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
  98 {
  99         struct rtl_priv *rtlpriv = rtl_priv(hw);
 100         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 101         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 102
 103         switch (variable) {
 104         case HW_VAR_RCR:
 105                 *((u32 *) (val)) = rtlpci->receive_config;
 106                 break;
 107         case HW_VAR_RF_STATE:
 108                 *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
 109                 break;
 110         case HW_VAR_FWLPS_RF_ON:{
 111                         enum rf_pwrstate rfState;
 112                         u32 val_rcr;
 113
 114                         rtlpriv->cfg->ops->get_hw_reg(hw,
 115                                                       HW_VAR_RF_STATE,
 116                                                       (u8 *) (&rfState));
 117                         if (rfState == ERFOFF) {
 118                                 *((bool *) (val)) = true;
 119                         } else {
 120                                 val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
 121                                 val_rcr &= 0x00070000;
 122                                 if (val_rcr)
 123                                         *((bool *) (val)) = false;
 124                                 else
 125                                         *((bool *) (val)) = true;
 126                         }
 127                         break;
 128                 }
 129         case HW_VAR_FW_PSMODE_STATUS:
 130                 *((bool *) (val)) = ppsc->fw_current_inpsmode;
 131                 break;
 132         case HW_VAR_CORRECT_TSF:{
 133                 u64 tsf;
 134                 u32 *ptsf_low = (u32 *)&tsf;
 135                 u32 *ptsf_high = ((u32 *)&tsf) + 1;
 136
 137                 *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
 138                 *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
 139
 140                 *((u64 *) (val)) = tsf;
 141
 142                 break;
 143                 }
 144         default:
 145                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 146                          "switch case not processed\n");
 147                 break;
 148         }
 149 }
 150
 151 void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 152 {
 153         struct rtl_priv *rtlpriv = rtl_priv(hw);
 154         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 155         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 156         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 157         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 158         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 159         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 160         u8 idx;
 161
 162         switch (variable) {
 163         case HW_VAR_ETHER_ADDR:{
 164                         for (idx = 0; idx < ETH_ALEN; idx++) {
 165                                 rtl_write_byte(rtlpriv, (REG_MACID + idx),
 166                                                val[idx]);
 167                         }
 168                         break;
 169                 }
 170         case HW_VAR_BASIC_RATE:{
 171                         u16 rate_cfg = ((u16 *) val)[0];
 172                         u8 rate_index = 0;
 173                         rate_cfg &= 0x15f;
 174                         rate_cfg |= 0x01;
 175                         rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff);
 176                         rtl_write_byte(rtlpriv, REG_RRSR + 1,
 177                                        (rate_cfg >> 8) & 0xff);
 178                         while (rate_cfg > 0x1) {
 179                                 rate_cfg = (rate_cfg >> 1);
 180                                 rate_index++;
 181                         }
 182                         rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
 183                                        rate_index);
 184                         break;
 185                 }
 186         case HW_VAR_BSSID:{
 187                         for (idx = 0; idx < ETH_ALEN; idx++) {
 188                                 rtl_write_byte(rtlpriv, (REG_BSSID + idx),
 189                                                val[idx]);
 190                         }
 191                         break;
 192                 }
 193         case HW_VAR_SIFS:{
 194                         rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
 195                         rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
 196
 197                         rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
 198                         rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
 199
 200                         if (!mac->ht_enable)
 201                                 rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
 202                                                0x0e0e);
 203                         else
 204                                 rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
 205                                                *((u16 *) val));
 206                         break;
 207                 }
 208         case HW_VAR_SLOT_TIME:{
 209                         u8 e_aci;
 210
 211                         RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 212                                  "HW_VAR_SLOT_TIME %x\n", val[0]);
 213
 214                         rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
 215
 216                         for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
 217                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 218                                                               HW_VAR_AC_PARAM,
 219                                                               &e_aci);
 220                         }
 221                         break;
 222                 }
 223         case HW_VAR_ACK_PREAMBLE:{
 224                         u8 reg_tmp;
 225                         u8 short_preamble = (bool)*val;
 226                         reg_tmp = (mac->cur_40_prime_sc) << 5;
 227                         if (short_preamble)
 228                                 reg_tmp |= 0x80;
 229
 230                         rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
 231                         break;
 232                 }
 233         case HW_VAR_AMPDU_MIN_SPACE:{
 234                         u8 min_spacing_to_set;
 235                         u8 sec_min_space;
 236
 237                         min_spacing_to_set = *val;
 238                         if (min_spacing_to_set <= 7) {
 239                                 sec_min_space = 0;
 240
 241                                 if (min_spacing_to_set < sec_min_space)
 242                                         min_spacing_to_set = sec_min_space;
 243
 244                                 mac->min_space_cfg = ((mac->min_space_cfg &
 245                                                        0xf8) |
 246                                                       min_spacing_to_set);
 247
 248                                 *val = min_spacing_to_set;
 249
 250                                 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 251                                          "Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
 252                                          mac->min_space_cfg);
 253
 254                                 rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
 255                                                mac->min_space_cfg);
 256                         }
 257                         break;
 258                 }
 259         case HW_VAR_SHORTGI_DENSITY:{
 260                         u8 density_to_set;
 261
 262                         density_to_set = *val;
 263                         mac->min_space_cfg |= (density_to_set << 3);
 264
 265                         RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 266                                  "Set HW_VAR_SHORTGI_DENSITY: %#x\n",
 267                                  mac->min_space_cfg);
 268
 269                         rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
 270                                        mac->min_space_cfg);
 271
 272                         break;
 273                 }
 274         case HW_VAR_AMPDU_FACTOR:{
 275                         u8 regtoset_normal[4] = {0x41, 0xa8, 0x72, 0xb9};
 276                         u8 regtoset_bt[4] = {0x31, 0x74, 0x42, 0x97};
 277
 278                         u8 factor_toset;
 279                         u8 *p_regtoset = NULL;
 280                         u8 index = 0;
 281
 282                         if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
 283                             (rtlpcipriv->bt_coexist.bt_coexist_type ==
 284                             BT_CSR_BC4))
 285                                 p_regtoset = regtoset_bt;
 286                         else
 287                                 p_regtoset = regtoset_normal;
 288
 289                         factor_toset = *(val);
 290                         if (factor_toset <= 3) {
 291                                 factor_toset = (1 << (factor_toset + 2));
 292                                 if (factor_toset > 0xf)
 293                                         factor_toset = 0xf;
 294
 295                                 for (index = 0; index < 4; index++) {
 296                                         if ((p_regtoset[index] & 0xf0) >
 297                                             (factor_toset << 4))
 298                                                 p_regtoset[index] =
 299                                                     (p_regtoset[index] & 0x0f) |
 300                                                     (factor_toset << 4);
 301
 302                                         if ((p_regtoset[index] & 0x0f) >
 303                                             factor_toset)
 304                                                 p_regtoset[index] =
 305                                                     (p_regtoset[index] & 0xf0) |
 306                                                     (factor_toset);
 307
 308                                         rtl_write_byte(rtlpriv,
 309                                                        (REG_AGGLEN_LMT + index),
 310                                                        p_regtoset[index]);
 311
 312                                 }
 313
 314                                 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 315                                          "Set HW_VAR_AMPDU_FACTOR: %#x\n",
 316                                          factor_toset);
 317                         }
 318                         break;
 319                 }
 320         case HW_VAR_AC_PARAM:{
 321                         u8 e_aci = *(val);
 322                         rtl92c_dm_init_edca_turbo(hw);
 323
 324                         if (rtlpci->acm_method != EACMWAY2_SW)
 325                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 326                                                               HW_VAR_ACM_CTRL,
 327                                                               (&e_aci));
 328                         break;
 329                 }
 330         case HW_VAR_ACM_CTRL:{
 331                         u8 e_aci = *(val);
 332                         union aci_aifsn *p_aci_aifsn =
 333                             (union aci_aifsn *)(&(mac->ac[0].aifs));
 334                         u8 acm = p_aci_aifsn->f.acm;
 335                         u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
 336
 337                         acm_ctrl =
 338                             acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
 339
 340                         if (acm) {
 341                                 switch (e_aci) {
 342                                 case AC0_BE:
 343                                         acm_ctrl |= AcmHw_BeqEn;
 344                                         break;
 345                                 case AC2_VI:
 346                                         acm_ctrl |= AcmHw_ViqEn;
 347                                         break;
 348                                 case AC3_VO:
 349                                         acm_ctrl |= AcmHw_VoqEn;
 350                                         break;
 351                                 default:
 352                                         RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 353                                                  "HW_VAR_ACM_CTRL acm set failed: eACI is %d\n",
 354                                                  acm);
 355                                         break;
 356                                 }
 357                         } else {
 358                                 switch (e_aci) {
 359                                 case AC0_BE:
 360                                         acm_ctrl &= (~AcmHw_BeqEn);
 361                                         break;
 362                                 case AC2_VI:
 363                                         acm_ctrl &= (~AcmHw_ViqEn);
 364                                         break;
 365                                 case AC3_VO:
 366                                         acm_ctrl &= (~AcmHw_VoqEn);
 367                                         break;
 368                                 default:
 369                                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 370                                                  "switch case not processed\n");
 371                                         break;
 372                                 }
 373                         }
 374
 375                         RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
 376                                  "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n",
 377                                  acm_ctrl);
 378                         rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
 379                         break;
 380                 }
 381         case HW_VAR_RCR:{
 382                         rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]);
 383                         rtlpci->receive_config = ((u32 *) (val))[0];
 384                         break;
 385                 }
 386         case HW_VAR_RETRY_LIMIT:{
 387                         u8 retry_limit = val[0];
 388
 389                         rtl_write_word(rtlpriv, REG_RL,
 390                                        retry_limit << RETRY_LIMIT_SHORT_SHIFT |
 391                                        retry_limit << RETRY_LIMIT_LONG_SHIFT);
 392                         break;
 393                 }
 394         case HW_VAR_DUAL_TSF_RST:
 395                 rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
 396                 break;
 397         case HW_VAR_EFUSE_BYTES:
 398                 rtlefuse->efuse_usedbytes = *((u16 *) val);
 399                 break;
 400         case HW_VAR_EFUSE_USAGE:
 401                 rtlefuse->efuse_usedpercentage = *val;
 402                 break;
 403         case HW_VAR_IO_CMD:
 404                 rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val));
 405                 break;
 406         case HW_VAR_WPA_CONFIG:
 407                 rtl_write_byte(rtlpriv, REG_SECCFG, *val);
 408                 break;
 409         case HW_VAR_SET_RPWM:{
 410                         u8 rpwm_val;
 411
 412                         rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
 413                         udelay(1);
 414
 415                         if (rpwm_val & BIT(7)) {
 416                                 rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, *val);
 417                         } else {
 418                                 rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
 419                                                *val | BIT(7));
 420                         }
 421
 422                         break;
 423                 }
 424         case HW_VAR_H2C_FW_PWRMODE:{
 425                         u8 psmode = *val;
 426
 427                         if ((psmode != FW_PS_ACTIVE_MODE) &&
 428                             (!IS_92C_SERIAL(rtlhal->version))) {
 429                                 rtl92c_dm_rf_saving(hw, true);
 430                         }
 431
 432                         rtl92c_set_fw_pwrmode_cmd(hw, *val);
 433                         break;
 434                 }
 435         case HW_VAR_FW_PSMODE_STATUS:
 436                 ppsc->fw_current_inpsmode = *((bool *) val);
 437                 break;
 438         case HW_VAR_H2C_FW_JOINBSSRPT:{
 439                         u8 mstatus = *val;
 440                         u8 tmp_regcr, tmp_reg422;
 441                         bool recover = false;
 442
 443                         if (mstatus == RT_MEDIA_CONNECT) {
 444                                 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
 445                                                               NULL);
 446
 447                                 tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
 448                                 rtl_write_byte(rtlpriv, REG_CR + 1,
 449                                                (tmp_regcr | BIT(0)));
 450
 451                                 _rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
 452                                 _rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
 453
 454                                 tmp_reg422 =
 455                                     rtl_read_byte(rtlpriv,
 456                                                   REG_FWHW_TXQ_CTRL + 2);
 457                                 if (tmp_reg422 & BIT(6))
 458                                         recover = true;
 459                                 rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
 460                                                tmp_reg422 & (~BIT(6)));
 461
 462                                 rtl92c_set_fw_rsvdpagepkt(hw, NULL);
 463
 464                                 _rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
 465                                 _rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
 466
 467                                 if (recover) {
 468                                         rtl_write_byte(rtlpriv,
 469                                                        REG_FWHW_TXQ_CTRL + 2,
 470                                                        tmp_reg422);
 471                                 }
 472
 473                                 rtl_write_byte(rtlpriv, REG_CR + 1,
 474                                                (tmp_regcr & ~(BIT(0))));
 475                         }
 476                         rtl92c_set_fw_joinbss_report_cmd(hw, *val);
 477
 478                         break;
 479                 }
 480         case HW_VAR_H2C_FW_P2P_PS_OFFLOAD:
 481                 rtl92c_set_p2p_ps_offload_cmd(hw, *val);
 482                 break;
 483         case HW_VAR_AID:{
 484                         u16 u2btmp;
 485                         u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
 486                         u2btmp &= 0xC000;
 487                         rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
 488                                                 mac->assoc_id));
 489
 490                         break;
 491                 }
 492         case HW_VAR_CORRECT_TSF:{
 493                         u8 btype_ibss = val[0];
 494
 495                         if (btype_ibss)
 496                                 _rtl92ce_stop_tx_beacon(hw);
 497
 498                         _rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
 499
 500                         rtl_write_dword(rtlpriv, REG_TSFTR,
 501                                         (u32) (mac->tsf & 0xffffffff));
 502                         rtl_write_dword(rtlpriv, REG_TSFTR + 4,
 503                                         (u32) ((mac->tsf >> 32) & 0xffffffff));
 504
 505                         _rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
 506
 507                         if (btype_ibss)
 508                                 _rtl92ce_resume_tx_beacon(hw);
 509
 510                         break;
 511
 512                 }
 513         case HW_VAR_FW_LPS_ACTION: {
 514                         bool enter_fwlps = *((bool *)val);
 515                         u8 rpwm_val, fw_pwrmode;
 516                         bool fw_current_inps;
 517
 518                         if (enter_fwlps) {
 519                                 rpwm_val = 0x02;        /* RF off */
 520                                 fw_current_inps = true;
 521                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 522                                                 HW_VAR_FW_PSMODE_STATUS,
 523                                                 (u8 *)(&fw_current_inps));
 524                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 525                                                 HW_VAR_H2C_FW_PWRMODE,
 526                                                 &ppsc->fwctrl_psmode);
 527
 528                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 529                                                               HW_VAR_SET_RPWM,
 530                                                               &rpwm_val);
 531                         } else {
 532                                 rpwm_val = 0x0C;        /* RF on */
 533                                 fw_pwrmode = FW_PS_ACTIVE_MODE;
 534                                 fw_current_inps = false;
 535                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 536                                                               HW_VAR_SET_RPWM,
 537                                                               &rpwm_val);
 538                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 539                                                 HW_VAR_H2C_FW_PWRMODE,
 540                                                 &fw_pwrmode);
 541
 542                                 rtlpriv->cfg->ops->set_hw_reg(hw,
 543                                                 HW_VAR_FW_PSMODE_STATUS,
 544                                                 (u8 *)(&fw_current_inps));
 545                         }
 546                 break; }
 547         case HW_VAR_KEEP_ALIVE: {
 548                 u8 array[2];
 549
 550                 array[0] = 0xff;
 551                 array[1] = *((u8 *)val);
 552                 rtl92c_fill_h2c_cmd(hw, H2C_92C_KEEP_ALIVE_CTRL, 2, array);
 553                 break; }
 554         default:
 555                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 556                          "switch case %d not processed\n", variable);
 557                 break;
 558         }
 559 }
 560
 561 static bool _rtl92ce_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 562 {
 563         struct rtl_priv *rtlpriv = rtl_priv(hw);
 564         bool status = true;
 565         long count = 0;
 566         u32 value = _LLT_INIT_ADDR(address) |
 567             _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
 568
 569         rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
 570
 571         do {
 572                 value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
 573                 if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
 574                         break;
 575
 576                 if (count > POLLING_LLT_THRESHOLD) {
 577                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 578                                  "Failed to polling write LLT done at address %d!\n",
 579                                  address);
 580                         status = false;
 581                         break;
 582                 }
 583         } while (++count);
 584
 585         return status;
 586 }
 587
 588 static bool _rtl92ce_llt_table_init(struct ieee80211_hw *hw)
 589 {
 590         struct rtl_priv *rtlpriv = rtl_priv(hw);
 591         unsigned short i;
 592         u8 txpktbuf_bndy;
 593         u8 maxPage;
 594         bool status;
 595
 596 #if LLT_CONFIG == 1
 597         maxPage = 255;
 598         txpktbuf_bndy = 252;
 599 #elif LLT_CONFIG == 2
 600         maxPage = 127;
 601         txpktbuf_bndy = 124;
 602 #elif LLT_CONFIG == 3
 603         maxPage = 255;
 604         txpktbuf_bndy = 174;
 605 #elif LLT_CONFIG == 4
 606         maxPage = 255;
 607         txpktbuf_bndy = 246;
 608 #elif LLT_CONFIG == 5
 609         maxPage = 255;
 610         txpktbuf_bndy = 246;
 611 #endif
 612
 613 #if LLT_CONFIG == 1
 614         rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x1c);
 615         rtl_write_dword(rtlpriv, REG_RQPN, 0x80a71c1c);
 616 #elif LLT_CONFIG == 2
 617         rtl_write_dword(rtlpriv, REG_RQPN, 0x845B1010);
 618 #elif LLT_CONFIG == 3
 619         rtl_write_dword(rtlpriv, REG_RQPN, 0x84838484);
 620 #elif LLT_CONFIG == 4
 621         rtl_write_dword(rtlpriv, REG_RQPN, 0x80bd1c1c);
 622 #elif LLT_CONFIG == 5
 623         rtl_write_word(rtlpriv, REG_RQPN_NPQ, 0x0000);
 624
 625         rtl_write_dword(rtlpriv, REG_RQPN, 0x80b01c29);
 626 #endif
 627
 628         rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x27FF0000 | txpktbuf_bndy));
 629         rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
 630
 631         rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
 632         rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
 633
 634         rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
 635         rtl_write_byte(rtlpriv, REG_PBP, 0x11);
 636         rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
 637
 638         for (i = 0; i < (txpktbuf_bndy - 1); i++) {
 639                 status = _rtl92ce_llt_write(hw, i, i + 1);
 640                 if (true != status)
 641                         return status;
 642         }
 643
 644         status = _rtl92ce_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
 645         if (true != status)
 646                 return status;
 647
 648         for (i = txpktbuf_bndy; i < maxPage; i++) {
 649                 status = _rtl92ce_llt_write(hw, i, (i + 1));
 650                 if (true != status)
 651                         return status;
 652         }
 653
 654         status = _rtl92ce_llt_write(hw, maxPage, txpktbuf_bndy);
 655         if (true != status)
 656                 return status;
 657
 658         return true;
 659 }
 660
 661 static void _rtl92ce_gen_refresh_led_state(struct ieee80211_hw *hw)
 662 {
 663         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 664         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 665         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 666         struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
 667
 668         if (rtlpci->up_first_time)
 669                 return;
 670
 671         if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
 672                 rtl92ce_sw_led_on(hw, pLed0);
 673         else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
 674                 rtl92ce_sw_led_on(hw, pLed0);
 675         else
 676                 rtl92ce_sw_led_off(hw, pLed0);
 677 }
 678
 679 static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 680 {
 681         struct rtl_priv *rtlpriv = rtl_priv(hw);
 682         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 683         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 684         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 685
 686         unsigned char bytetmp;
 687         unsigned short wordtmp;
 688         u16 retry;
 689
 690         rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
 691         if (rtlpcipriv->bt_coexist.bt_coexistence) {
 692                 u32 value32;
 693                 value32 = rtl_read_dword(rtlpriv, REG_APS_FSMCO);
 694                 value32 |= (SOP_ABG | SOP_AMB | XOP_BTCK);
 695                 rtl_write_dword(rtlpriv, REG_APS_FSMCO, value32);
 696         }
 697         rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
 698         rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
 699
 700         if (rtlpcipriv->bt_coexist.bt_coexistence) {
 701                 u32 u4b_tmp = rtl_read_dword(rtlpriv, REG_AFE_XTAL_CTRL);
 702
 703                 u4b_tmp &= (~0x00024800);
 704                 rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, u4b_tmp);
 705         }
 706
 707         bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) | BIT(0);
 708         udelay(2);
 709
 710         rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp);
 711         udelay(2);
 712
 713         bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
 714         udelay(2);
 715
 716         retry = 0;
 717         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "reg0xec:%x:%x\n",
 718                  rtl_read_dword(rtlpriv, 0xEC), bytetmp);
 719
 720         while ((bytetmp & BIT(0)) && retry < 1000) {
 721                 retry++;
 722                 udelay(50);
 723                 bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
 724                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "reg0xec:%x:%x\n",
 725                          rtl_read_dword(rtlpriv, 0xEC), bytetmp);
 726                 udelay(50);
 727         }
 728
 729         rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x1012);
 730
 731         rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
 732         udelay(2);
 733
 734         if (rtlpcipriv->bt_coexist.bt_coexistence) {
 735                 bytetmp = rtl_read_byte(rtlpriv, REG_AFE_XTAL_CTRL+2) & 0xfd;
 736                 rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL+2, bytetmp);
 737         }
 738
 739         rtl_write_word(rtlpriv, REG_CR, 0x2ff);
 740
 741         if (!_rtl92ce_llt_table_init(hw))
 742                 return false;
 743
 744         rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
 745         rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
 746
 747         rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x27ff);
 748
 749         wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
 750         wordtmp &= 0xf;
 751         wordtmp |= 0xF771;
 752         rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
 753
 754         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
 755         rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
 756         rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
 757
 758         rtl_write_byte(rtlpriv, 0x4d0, 0x0);
 759
 760         rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
 761                         ((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
 762                         DMA_BIT_MASK(32));
 763         rtl_write_dword(rtlpriv, REG_MGQ_DESA,
 764                         (u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
 765                         DMA_BIT_MASK(32));
 766         rtl_write_dword(rtlpriv, REG_VOQ_DESA,
 767                         (u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
 768         rtl_write_dword(rtlpriv, REG_VIQ_DESA,
 769                         (u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
 770         rtl_write_dword(rtlpriv, REG_BEQ_DESA,
 771                         (u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
 772         rtl_write_dword(rtlpriv, REG_BKQ_DESA,
 773                         (u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
 774         rtl_write_dword(rtlpriv, REG_HQ_DESA,
 775                         (u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
 776                         DMA_BIT_MASK(32));
 777         rtl_write_dword(rtlpriv, REG_RX_DESA,
 778                         (u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
 779                         DMA_BIT_MASK(32));
 780
 781         if (IS_92C_SERIAL(rtlhal->version))
 782                 rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x77);
 783         else
 784                 rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x22);
 785
 786         rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
 787
 788         bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
 789         rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
 790         do {
 791                 retry++;
 792                 bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
 793         } while ((retry < 200) && (bytetmp & BIT(7)));
 794
 795         _rtl92ce_gen_refresh_led_state(hw);
 796
 797         rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
 798
 799         return true;
 800 }
 801
 802 static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 803 {
 804         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 805         struct rtl_priv *rtlpriv = rtl_priv(hw);
 806         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 807         u8 reg_bw_opmode;
 808         u32 reg_prsr;
 809
 810         reg_bw_opmode = BW_OPMODE_20MHZ;
 811         reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
 812
 813         rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
 814
 815         rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
 816
 817         rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
 818
 819         rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
 820
 821         rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
 822
 823         rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
 824
 825         rtl_write_word(rtlpriv, REG_RL, 0x0707);
 826
 827         rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
 828
 829         rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
 830
 831         rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
 832         rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
 833         rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
 834         rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
 835
 836         if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
 837             (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
 838                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x97427431);
 839         else
 840                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
 841
 842         rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
 843
 844         rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
 845
 846         rtlpci->reg_bcn_ctrl_val = 0x1f;
 847         rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
 848
 849         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
 850
 851         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
 852
 853         rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
 854         rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
 855
 856         if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
 857             (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
 858                 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 859                 rtl_write_word(rtlpriv, REG_PROT_MODE_CTRL, 0x0402);
 860         } else {
 861                 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 862                 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 863         }
 864
 865         if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
 866              (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
 867                 rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x03086666);
 868         else
 869                 rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
 870
 871         rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
 872
 873         rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
 874         rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
 875
 876         rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
 877
 878         rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
 879
 880         rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
 881         rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
 882
 883 }
 884
 885 static void _rtl92ce_enable_aspm_back_door(struct ieee80211_hw *hw)
 886 {
 887         struct rtl_priv *rtlpriv = rtl_priv(hw);
 888         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 889
 890         rtl_write_byte(rtlpriv, 0x34b, 0x93);
 891         rtl_write_word(rtlpriv, 0x350, 0x870c);
 892         rtl_write_byte(rtlpriv, 0x352, 0x1);
 893
 894         if (ppsc->support_backdoor)
 895                 rtl_write_byte(rtlpriv, 0x349, 0x1b);
 896         else
 897                 rtl_write_byte(rtlpriv, 0x349, 0x03);
 898
 899         rtl_write_word(rtlpriv, 0x350, 0x2718);
 900         rtl_write_byte(rtlpriv, 0x352, 0x1);
 901 }
 902
 903 void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw)
 904 {
 905         struct rtl_priv *rtlpriv = rtl_priv(hw);
 906         u8 sec_reg_value;
 907
 908         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
 909                  "PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
 910                  rtlpriv->sec.pairwise_enc_algorithm,
 911                  rtlpriv->sec.group_enc_algorithm);
 912
 913         if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
 914                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 915                          "not open hw encryption\n");
 916                 return;
 917         }
 918
 919         sec_reg_value = SCR_TxEncEnable | SCR_RxDecEnable;
 920
 921         if (rtlpriv->sec.use_defaultkey) {
 922                 sec_reg_value |= SCR_TxUseDK;
 923                 sec_reg_value |= SCR_RxUseDK;
 924         }
 925
 926         sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
 927
 928         rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
 929
 930         RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
 931                  "The SECR-value %x\n", sec_reg_value);
 932
 933         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
 934
 935 }
 936
 937 int rtl92ce_hw_init(struct ieee80211_hw *hw)
 938 {
 939         struct rtl_priv *rtlpriv = rtl_priv(hw);
 940         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 941         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 942         struct rtl_phy *rtlphy = &(rtlpriv->phy);
 943         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 944         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 945         bool rtstatus = true;
 946         bool is92c;
 947         int err;
 948         u8 tmp_u1b;
 949         unsigned long flags;
 950
 951         rtlpci->being_init_adapter = true;
 952
 953         /* Since this function can take a very long time (up to 350 ms)
 954          * and can be called with irqs disabled, reenable the irqs
 955          * to let the other devices continue being serviced.
 956          *
 957          * It is safe doing so since our own interrupts will only be enabled
 958          * in a subsequent step.
 959          */
 960         local_save_flags(flags);
 961         local_irq_enable();
 962
 963         rtlhal->fw_ready = false;
 964         rtlpriv->intf_ops->disable_aspm(hw);
 965         rtstatus = _rtl92ce_init_mac(hw);
 966         if (!rtstatus) {
 967                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
 968                 err = 1;
 969                 goto exit;
 970         }
 971
 972         err = rtl92c_download_fw(hw);
 973         if (err) {
 974                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 975                          "Failed to download FW. Init HW without FW now..\n");
 976                 err = 1;
 977                 goto exit;
 978         }
 979
 980         rtlhal->fw_ready = true;
 981         rtlhal->last_hmeboxnum = 0;
 982         rtl92c_phy_mac_config(hw);
 983         /* because last function modify RCR, so we update
 984          * rcr var here, or TP will unstable for receive_config
 985          * is wrong, RX RCR_ACRC32 will cause TP unstabel & Rx
 986          * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252*/
 987         rtlpci->receive_config = rtl_read_dword(rtlpriv, REG_RCR);
 988         rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
 989         rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
 990         rtl92c_phy_bb_config(hw);
 991         rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
 992         rtl92c_phy_rf_config(hw);
 993         if (IS_VENDOR_UMC_A_CUT(rtlhal->version) &&
 994             !IS_92C_SERIAL(rtlhal->version)) {
 995                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G1, MASKDWORD, 0x30255);
 996                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G2, MASKDWORD, 0x50a00);
 997         } else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version)) {
 998                 rtl_set_rfreg(hw, RF90_PATH_A, 0x0C, MASKDWORD, 0x894AE);
 999                 rtl_set_rfreg(hw, RF90_PATH_A, 0x0A, MASKDWORD, 0x1AF31);
1000                 rtl_set_rfreg(hw, RF90_PATH_A, RF_IPA, MASKDWORD, 0x8F425);
1001                 rtl_set_rfreg(hw, RF90_PATH_A, RF_SYN_G2, MASKDWORD, 0x4F200);
1002                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK1, MASKDWORD, 0x44053);
1003                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK2, MASKDWORD, 0x80201);
1004         }
1005         rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
1006                                                  RF_CHNLBW, RFREG_OFFSET_MASK);
1007         rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
1008                                                  RF_CHNLBW, RFREG_OFFSET_MASK);
1009         rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
1010         rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
1011         rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
1012         _rtl92ce_hw_configure(hw);
1013         rtl_cam_reset_all_entry(hw);
1014         rtl92ce_enable_hw_security_config(hw);
1015
1016         ppsc->rfpwr_state = ERFON;
1017
1018         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
1019         _rtl92ce_enable_aspm_back_door(hw);
1020         rtlpriv->intf_ops->enable_aspm(hw);
1021
1022         rtl8192ce_bt_hw_init(hw);
1023
1024         if (ppsc->rfpwr_state == ERFON) {
1025                 rtl92c_phy_set_rfpath_switch(hw, 1);
1026                 if (rtlphy->iqk_initialized) {
1027                         rtl92c_phy_iq_calibrate(hw, true);
1028                 } else {
1029                         rtl92c_phy_iq_calibrate(hw, false);
1030                         rtlphy->iqk_initialized = true;
1031                 }
1032
1033                 rtl92c_dm_check_txpower_tracking(hw);
1034                 rtl92c_phy_lc_calibrate(hw);
1035         }
1036
1037         is92c = IS_92C_SERIAL(rtlhal->version);
1038         tmp_u1b = efuse_read_1byte(hw, 0x1FA);
1039         if (!(tmp_u1b & BIT(0))) {
1040                 rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
1041                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "PA BIAS path A\n");
1042         }
1043
1044         if (!(tmp_u1b & BIT(1)) && is92c) {
1045                 rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0F, 0x05);
1046                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "PA BIAS path B\n");
1047         }
1048
1049         if (!(tmp_u1b & BIT(4))) {
1050                 tmp_u1b = rtl_read_byte(rtlpriv, 0x16);
1051                 tmp_u1b &= 0x0F;
1052                 rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
1053                 udelay(10);
1054                 rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
1055                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "under 1.5V\n");
1056         }
1057         rtl92c_dm_init(hw);
1058 exit:
1059         local_irq_restore(flags);
1060         rtlpci->being_init_adapter = false;
1061         return err;
1062 }
1063
1064 static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
1065 {
1066         struct rtl_priv *rtlpriv = rtl_priv(hw);
1067         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1068         enum version_8192c version = VERSION_UNKNOWN;
1069         u32 value32;
1070         const char *versionid;
1071
1072         value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
1073         if (value32 & TRP_VAUX_EN) {
1074                 version = (value32 & TYPE_ID) ? VERSION_A_CHIP_92C :
1075                            VERSION_A_CHIP_88C;
1076         } else {
1077                 version = (enum version_8192c) (CHIP_VER_B |
1078                                 ((value32 & TYPE_ID) ? CHIP_92C_BITMASK : 0) |
1079                                 ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0));
1080                 if ((!IS_CHIP_VENDOR_UMC(version)) && (value32 &
1081                      CHIP_VER_RTL_MASK)) {
1082                         version = (enum version_8192c)(version |
1083                                    ((((value32 & CHIP_VER_RTL_MASK) == BIT(12))
1084                                    ? CHIP_VENDOR_UMC_B_CUT : CHIP_UNKNOWN) |
1085                                    CHIP_VENDOR_UMC));
1086                 }
1087                 if (IS_92C_SERIAL(version)) {
1088                         value32 = rtl_read_dword(rtlpriv, REG_HPON_FSM);
1089                         version = (enum version_8192c)(version |
1090                                    ((CHIP_BONDING_IDENTIFIER(value32)
1091                                    == CHIP_BONDING_92C_1T2R) ?
1092                                    RF_TYPE_1T2R : 0));
1093                 }
1094         }
1095
1096         switch (version) {
1097         case VERSION_B_CHIP_92C:
1098                 versionid = "B_CHIP_92C";
1099                 break;
1100         case VERSION_B_CHIP_88C:
1101                 versionid = "B_CHIP_88C";
1102                 break;
1103         case VERSION_A_CHIP_92C:
1104                 versionid = "A_CHIP_92C";
1105                 break;
1106         case VERSION_A_CHIP_88C:
1107                 versionid = "A_CHIP_88C";
1108                 break;
1109         case VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT:
1110                 versionid = "A_CUT_92C_1T2R";
1111                 break;
1112         case VERSION_NORMAL_UMC_CHIP_92C_A_CUT:
1113                 versionid = "A_CUT_92C";
1114                 break;
1115         case VERSION_NORMAL_UMC_CHIP_88C_A_CUT:
1116                 versionid = "A_CUT_88C";
1117                 break;
1118         case VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT:
1119                 versionid = "B_CUT_92C_1T2R";
1120                 break;
1121         case VERSION_NORMAL_UMC_CHIP_92C_B_CUT:
1122                 versionid = "B_CUT_92C";
1123                 break;
1124         case VERSION_NORMAL_UMC_CHIP_88C_B_CUT:
1125                 versionid = "B_CUT_88C";
1126                 break;
1127         default:
1128                 versionid = "Unknown. Bug?";
1129                 break;
1130         }
1131
1132         RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
1133                  "Chip Version ID: %s\n", versionid);
1134
1135         switch (version & 0x3) {
1136         case CHIP_88C:
1137                 rtlphy->rf_type = RF_1T1R;
1138                 break;
1139         case CHIP_92C:
1140                 rtlphy->rf_type = RF_2T2R;
1141                 break;
1142         case CHIP_92C_1T2R:
1143                 rtlphy->rf_type = RF_1T2R;
1144                 break;
1145         default:
1146                 rtlphy->rf_type = RF_1T1R;
1147                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1148                          "ERROR RF_Type is set!!\n");
1149                 break;
1150         }
1151
1152         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Chip RF Type: %s\n",
1153                  rtlphy->rf_type == RF_2T2R ? "RF_2T2R" : "RF_1T1R");
1154
1155         return version;
1156 }
1157
1158 static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
1159                                      enum nl80211_iftype type)
1160 {
1161         struct rtl_priv *rtlpriv = rtl_priv(hw);
1162         u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
1163         enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
1164         u8 mode = MSR_NOLINK;
1165
1166         bt_msr &= 0xfc;
1167
1168         switch (type) {
1169         case NL80211_IFTYPE_UNSPECIFIED:
1170                 mode = MSR_NOLINK;
1171                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1172                          "Set Network type to NO LINK!\n");
1173                 break;
1174         case NL80211_IFTYPE_ADHOC:
1175                 mode = MSR_ADHOC;
1176                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1177                          "Set Network type to Ad Hoc!\n");
1178                 break;
1179         case NL80211_IFTYPE_STATION:
1180                 mode = MSR_INFRA;
1181                 ledaction = LED_CTL_LINK;
1182                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1183                          "Set Network type to STA!\n");
1184                 break;
1185         case NL80211_IFTYPE_AP:
1186                 mode = MSR_AP;
1187                 ledaction = LED_CTL_LINK;
1188                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1189                          "Set Network type to AP!\n");
1190                 break;
1191         case NL80211_IFTYPE_MESH_POINT:
1192                 mode = MSR_ADHOC;
1193                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1194                          "Set Network type to Mesh Point!\n");
1195                 break;
1196         default:
1197                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1198                          "Network type %d not supported!\n", type);
1199                 return 1;
1200
1201         }
1202
1203         /* MSR_INFRA == Link in infrastructure network;
1204          * MSR_ADHOC == Link in ad hoc network;
1205          * Therefore, check link state is necessary.
1206          *
1207          * MSR_AP == AP mode; link state does not matter here.
1208          */
1209         if (mode != MSR_AP &&
1210             rtlpriv->mac80211.link_state < MAC80211_LINKED) {
1211                 mode = MSR_NOLINK;
1212                 ledaction = LED_CTL_NO_LINK;
1213         }
1214         if (mode == MSR_NOLINK || mode == MSR_INFRA) {
1215                 _rtl92ce_stop_tx_beacon(hw);
1216                 _rtl92ce_enable_bcn_sub_func(hw);
1217         } else if (mode == MSR_ADHOC || mode == MSR_AP) {
1218                 _rtl92ce_resume_tx_beacon(hw);
1219                 _rtl92ce_disable_bcn_sub_func(hw);
1220         } else {
1221                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1222                          "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
1223                          mode);
1224         }
1225         rtl_write_byte(rtlpriv, MSR, bt_msr | mode);
1226
1227         rtlpriv->cfg->ops->led_control(hw, ledaction);
1228         if (mode == MSR_AP)
1229                 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
1230         else
1231                 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
1232         return 0;
1233 }
1234
1235 void rtl92ce_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
1236 {
1237         struct rtl_priv *rtlpriv = rtl_priv(hw);
1238         u32 reg_rcr;
1239
1240         if (rtlpriv->psc.rfpwr_state != ERFON)
1241                 return;
1242
1243         rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
1244
1245         if (check_bssid) {
1246                 reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
1247                 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
1248                                               (u8 *) (&reg_rcr));
1249                 _rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
1250         } else if (!check_bssid) {
1251                 reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
1252                 _rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
1253                 rtlpriv->cfg->ops->set_hw_reg(hw,
1254                                               HW_VAR_RCR, (u8 *) (&reg_rcr));
1255         }
1256
1257 }
1258
1259 int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
1260 {
1261         struct rtl_priv *rtlpriv = rtl_priv(hw);
1262
1263         if (_rtl92ce_set_media_status(hw, type))
1264                 return -EOPNOTSUPP;
1265
1266         if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
1267                 if (type != NL80211_IFTYPE_AP &&
1268                     type != NL80211_IFTYPE_MESH_POINT)
1269                         rtl92ce_set_check_bssid(hw, true);
1270         } else {
1271                 rtl92ce_set_check_bssid(hw, false);
1272         }
1273
1274         return 0;
1275 }
1276
1277 /* don't set REG_EDCA_BE_PARAM here because mac80211 will send pkt when scan */
1278 void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci)
1279 {
1280         struct rtl_priv *rtlpriv = rtl_priv(hw);
1281         rtl92c_dm_init_edca_turbo(hw);
1282         switch (aci) {
1283         case AC1_BK:
1284                 rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
1285                 break;
1286         case AC0_BE:
1287                 /* rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param); */
1288                 break;
1289         case AC2_VI:
1290                 rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x5e4322);
1291                 break;
1292         case AC3_VO:
1293                 rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
1294                 break;
1295         default:
1296                 RT_ASSERT(false, "invalid aci: %d !\n", aci);
1297                 break;
1298         }
1299 }
1300
1301 void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
1302 {
1303         struct rtl_priv *rtlpriv = rtl_priv(hw);
1304         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1305
1306         rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
1307         rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
1308         rtlpci->irq_enabled = true;
1309 }
1310
1311 void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
1312 {
1313         struct rtl_priv *rtlpriv = rtl_priv(hw);
1314         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1315
1316         rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
1317         rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
1318         rtlpci->irq_enabled = false;
1319 }
1320
1321 static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
1322 {
1323         struct rtl_priv *rtlpriv = rtl_priv(hw);
1324         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
1325         struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
1326         u8 u1b_tmp;
1327         u32 u4b_tmp;
1328
1329         rtlpriv->intf_ops->enable_aspm(hw);
1330         rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
1331         rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
1332         rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
1333         rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
1334         rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
1335         rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE0);
1336         if (rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7))
1337                 rtl92c_firmware_selfreset(hw);
1338         rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x51);
1339         rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
1340         rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
1341         u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
1342         if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
1343              ((rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) ||
1344              (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC8))) {
1345                 rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00F30000 |
1346                                 (u1b_tmp << 8));
1347         } else {
1348                 rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00FF0000 |
1349                                 (u1b_tmp << 8));
1350         }
1351         rtl_write_word(rtlpriv, REG_GPIO_IO_SEL, 0x0790);
1352         rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080);
1353         rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
1354         if (!IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version))
1355                 rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
1356         if (rtlpcipriv->bt_coexist.bt_coexistence) {
1357                 u4b_tmp = rtl_read_dword(rtlpriv, REG_AFE_XTAL_CTRL);
1358                 u4b_tmp |= 0x03824800;
1359                 rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, u4b_tmp);
1360         } else {
1361                 rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
1362         }
1363
1364         rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
1365         rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x10);
1366 }
1367
1368 void rtl92ce_card_disable(struct ieee80211_hw *hw)
1369 {
1370         struct rtl_priv *rtlpriv = rtl_priv(hw);
1371         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
1372         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1373         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1374         enum nl80211_iftype opmode;
1375
1376         mac->link_state = MAC80211_NOLINK;
1377         opmode = NL80211_IFTYPE_UNSPECIFIED;
1378         _rtl92ce_set_media_status(hw, opmode);
1379         if (rtlpci->driver_is_goingto_unload ||
1380             ppsc->rfoff_reason > RF_CHANGE_BY_PS)
1381                 rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
1382         RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
1383         _rtl92ce_poweroff_adapter(hw);
1384
1385         /* after power off we should do iqk again */
1386         rtlpriv->phy.iqk_initialized = false;
1387 }
1388
1389 void rtl92ce_interrupt_recognized(struct ieee80211_hw *hw,
1390                                   u32 *p_inta, u32 *p_intb)
1391 {
1392         struct rtl_priv *rtlpriv = rtl_priv(hw);
1393         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1394
1395         *p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
1396         rtl_write_dword(rtlpriv, ISR, *p_inta);
1397
1398         /*
1399          * *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & rtlpci->irq_mask[1];
1400          * rtl_write_dword(rtlpriv, ISR + 4, *p_intb);
1401          */
1402 }
1403
1404 void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw)
1405 {
1406
1407         struct rtl_priv *rtlpriv = rtl_priv(hw);
1408         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1409         u16 bcn_interval, atim_window;
1410
1411         bcn_interval = mac->beacon_interval;
1412         atim_window = 2;        /*FIX MERGE */
1413         rtl92ce_disable_interrupt(hw);
1414         rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
1415         rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1416         rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
1417         rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
1418         rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
1419         rtl_write_byte(rtlpriv, 0x606, 0x30);
1420         rtl92ce_enable_interrupt(hw);
1421 }
1422
1423 void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw)
1424 {
1425         struct rtl_priv *rtlpriv = rtl_priv(hw);
1426         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1427         u16 bcn_interval = mac->beacon_interval;
1428
1429         RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
1430                  "beacon_interval:%d\n", bcn_interval);
1431         rtl92ce_disable_interrupt(hw);
1432         rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1433         rtl92ce_enable_interrupt(hw);
1434 }
1435
1436 void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
1437                                    u32 add_msr, u32 rm_msr)
1438 {
1439         struct rtl_priv *rtlpriv = rtl_priv(hw);
1440         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1441
1442         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD, "add_msr:%x, rm_msr:%x\n",
1443                  add_msr, rm_msr);
1444
1445         if (add_msr)
1446                 rtlpci->irq_mask[0] |= add_msr;
1447         if (rm_msr)
1448                 rtlpci->irq_mask[0] &= (~rm_msr);
1449         rtl92ce_disable_interrupt(hw);
1450         rtl92ce_enable_interrupt(hw);
1451 }
1452
1453 static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
1454                                                  bool autoload_fail,
1455                                                  u8 *hwinfo)
1456 {
1457         struct rtl_priv *rtlpriv = rtl_priv(hw);
1458         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1459         u8 rf_path, index, tempval;
1460         u16 i;
1461
1462         for (rf_path = 0; rf_path < 2; rf_path++) {
1463                 for (i = 0; i < 3; i++) {
1464                         if (!autoload_fail) {
1465                                 rtlefuse->
1466                                     eeprom_chnlarea_txpwr_cck[rf_path][i] =
1467                                     hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i];
1468                                 rtlefuse->
1469                                     eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
1470                                     hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 +
1471                                            i];
1472                         } else {
1473                                 rtlefuse->
1474                                     eeprom_chnlarea_txpwr_cck[rf_path][i] =
1475                                     EEPROM_DEFAULT_TXPOWERLEVEL;
1476                                 rtlefuse->
1477                                     eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
1478                                     EEPROM_DEFAULT_TXPOWERLEVEL;
1479                         }
1480                 }
1481         }
1482
1483         for (i = 0; i < 3; i++) {
1484                 if (!autoload_fail)
1485                         tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i];
1486                 else
1487                         tempval = EEPROM_DEFAULT_HT40_2SDIFF;
1488                 rtlefuse->eprom_chnl_txpwr_ht40_2sdf[RF90_PATH_A][i] =
1489                     (tempval & 0xf);
1490                 rtlefuse->eprom_chnl_txpwr_ht40_2sdf[RF90_PATH_B][i] =
1491                     ((tempval & 0xf0) >> 4);
1492         }
1493
1494         for (rf_path = 0; rf_path < 2; rf_path++)
1495                 for (i = 0; i < 3; i++)
1496                         RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1497                                 "RF(%d) EEPROM CCK Area(%d) = 0x%x\n",
1498                                 rf_path, i,
1499                                 rtlefuse->
1500                                 eeprom_chnlarea_txpwr_cck[rf_path][i]);
1501         for (rf_path = 0; rf_path < 2; rf_path++)
1502                 for (i = 0; i < 3; i++)
1503                         RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1504                                 "RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
1505                                 rf_path, i,
1506                                 rtlefuse->
1507                                 eeprom_chnlarea_txpwr_ht40_1s[rf_path][i]);
1508         for (rf_path = 0; rf_path < 2; rf_path++)
1509                 for (i = 0; i < 3; i++)
1510                         RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1511                                 "RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
1512                                 rf_path, i,
1513                                 rtlefuse->
1514                                 eprom_chnl_txpwr_ht40_2sdf[rf_path][i]);
1515
1516         for (rf_path = 0; rf_path < 2; rf_path++) {
1517                 for (i = 0; i < 14; i++) {
1518                         index = rtl92c_get_chnl_group((u8)i);
1519
1520                         rtlefuse->txpwrlevel_cck[rf_path][i] =
1521                             rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][index];
1522                         rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
1523                             rtlefuse->
1524                             eeprom_chnlarea_txpwr_ht40_1s[rf_path][index];
1525
1526                         if ((rtlefuse->
1527                              eeprom_chnlarea_txpwr_ht40_1s[rf_path][index] -
1528                              rtlefuse->
1529                              eprom_chnl_txpwr_ht40_2sdf[rf_path][index])
1530                             > 0) {
1531                                 rtlefuse->txpwrlevel_ht40_2s[rf_path][i] =
1532                                     rtlefuse->
1533                                     eeprom_chnlarea_txpwr_ht40_1s[rf_path]
1534                                     [index] -
1535                                     rtlefuse->
1536                                     eprom_chnl_txpwr_ht40_2sdf[rf_path]
1537                                     [index];
1538                         } else {
1539                                 rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0;
1540                         }
1541                 }
1542
1543                 for (i = 0; i < 14; i++) {
1544                         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1545                                 "RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = [0x%x / 0x%x / 0x%x]\n",
1546                                 rf_path, i,
1547                                 rtlefuse->txpwrlevel_cck[rf_path][i],
1548                                 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
1549                                 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]);
1550                 }
1551         }
1552
1553         for (i = 0; i < 3; i++) {
1554                 if (!autoload_fail) {
1555                         rtlefuse->eeprom_pwrlimit_ht40[i] =
1556                             hwinfo[EEPROM_TXPWR_GROUP + i];
1557                         rtlefuse->eeprom_pwrlimit_ht20[i] =
1558                             hwinfo[EEPROM_TXPWR_GROUP + 3 + i];
1559                 } else {
1560                         rtlefuse->eeprom_pwrlimit_ht40[i] = 0;
1561                         rtlefuse->eeprom_pwrlimit_ht20[i] = 0;
1562                 }
1563         }
1564
1565         for (rf_path = 0; rf_path < 2; rf_path++) {
1566                 for (i = 0; i < 14; i++) {
1567                         index = rtl92c_get_chnl_group((u8)i);
1568
1569                         if (rf_path == RF90_PATH_A) {
1570                                 rtlefuse->pwrgroup_ht20[rf_path][i] =
1571                                     (rtlefuse->eeprom_pwrlimit_ht20[index]
1572                                      & 0xf);
1573                                 rtlefuse->pwrgroup_ht40[rf_path][i] =
1574                                     (rtlefuse->eeprom_pwrlimit_ht40[index]
1575                                      & 0xf);
1576                         } else if (rf_path == RF90_PATH_B) {
1577                                 rtlefuse->pwrgroup_ht20[rf_path][i] =
1578                                     ((rtlefuse->eeprom_pwrlimit_ht20[index]
1579                                       & 0xf0) >> 4);
1580                                 rtlefuse->pwrgroup_ht40[rf_path][i] =
1581                                     ((rtlefuse->eeprom_pwrlimit_ht40[index]
1582                                       & 0xf0) >> 4);
1583                         }
1584
1585                         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1586                                 "RF-%d pwrgroup_ht20[%d] = 0x%x\n",
1587                                 rf_path, i,
1588                                 rtlefuse->pwrgroup_ht20[rf_path][i]);
1589                         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1590                                 "RF-%d pwrgroup_ht40[%d] = 0x%x\n",
1591                                 rf_path, i,
1592                                 rtlefuse->pwrgroup_ht40[rf_path][i]);
1593                 }
1594         }
1595
1596         for (i = 0; i < 14; i++) {
1597                 index = rtl92c_get_chnl_group((u8)i);
1598
1599                 if (!autoload_fail)
1600                         tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index];
1601                 else
1602                         tempval = EEPROM_DEFAULT_HT20_DIFF;
1603
1604                 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
1605                 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
1606                     ((tempval >> 4) & 0xF);
1607
1608                 if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3))
1609                         rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0;
1610
1611                 if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3))
1612                         rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0;
1613
1614                 index = rtl92c_get_chnl_group((u8)i);
1615
1616                 if (!autoload_fail)
1617                         tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index];
1618                 else
1619                         tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
1620
1621                 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF);
1622                 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
1623                     ((tempval >> 4) & 0xF);
1624         }
1625
1626         rtlefuse->legacy_ht_txpowerdiff =
1627             rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7];
1628
1629         for (i = 0; i < 14; i++)
1630                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1631                         "RF-A Ht20 to HT40 Diff[%d] = 0x%x\n",
1632                         i, rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]);
1633         for (i = 0; i < 14; i++)
1634                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1635                         "RF-A Legacy to Ht40 Diff[%d] = 0x%x\n",
1636                         i, rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]);
1637         for (i = 0; i < 14; i++)
1638                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1639                         "RF-B Ht20 to HT40 Diff[%d] = 0x%x\n",
1640                         i, rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]);
1641         for (i = 0; i < 14; i++)
1642                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1643                         "RF-B Legacy to HT40 Diff[%d] = 0x%x\n",
1644                         i, rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]);
1645
1646         if (!autoload_fail)
1647                 rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7);
1648         else
1649                 rtlefuse->eeprom_regulatory = 0;
1650         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1651                 "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
1652
1653         if (!autoload_fail) {
1654                 rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A];
1655                 rtlefuse->eeprom_tssi[RF90_PATH_B] = hwinfo[EEPROM_TSSI_B];
1656         } else {
1657                 rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI;
1658                 rtlefuse->eeprom_tssi[RF90_PATH_B] = EEPROM_DEFAULT_TSSI;
1659         }
1660         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER, "TSSI_A = 0x%x, TSSI_B = 0x%x\n",
1661                 rtlefuse->eeprom_tssi[RF90_PATH_A],
1662                 rtlefuse->eeprom_tssi[RF90_PATH_B]);
1663
1664         if (!autoload_fail)
1665                 tempval = hwinfo[EEPROM_THERMAL_METER];
1666         else
1667                 tempval = EEPROM_DEFAULT_THERMALMETER;
1668         rtlefuse->eeprom_thermalmeter = (tempval & 0x1f);
1669
1670         if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail)
1671                 rtlefuse->apk_thermalmeterignore = true;
1672
1673         rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
1674         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1675                 "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
1676 }
1677
1678 static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
1679 {
1680         struct rtl_priv *rtlpriv = rtl_priv(hw);
1681         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1682         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1683         u16 i, usvalue;
1684         u8 hwinfo[HWSET_MAX_SIZE];
1685         u16 eeprom_id;
1686
1687         if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
1688                 rtl_efuse_shadow_map_update(hw);
1689
1690                 memcpy((void *)hwinfo,
1691                        (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
1692                        HWSET_MAX_SIZE);
1693         } else if (rtlefuse->epromtype == EEPROM_93C46) {
1694                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1695                          "RTL819X Not boot from eeprom, check it !!");
1696         }
1697
1698         RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP",
1699                       hwinfo, HWSET_MAX_SIZE);
1700
1701         eeprom_id = *((u16 *)&hwinfo[0]);
1702         if (eeprom_id != RTL8190_EEPROM_ID) {
1703                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1704                          "EEPROM ID(%#x) is invalid!!\n", eeprom_id);
1705                 rtlefuse->autoload_failflag = true;
1706         } else {
1707                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1708                 rtlefuse->autoload_failflag = false;
1709         }
1710
1711         if (rtlefuse->autoload_failflag)
1712                 return;
1713
1714         rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
1715         rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];
1716         rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID];
1717         rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID];
1718         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1719                  "EEPROMId = 0x%4x\n", eeprom_id);
1720         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1721                  "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid);
1722         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1723                  "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did);
1724         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1725                  "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid);
1726         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1727                  "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid);
1728
1729         for (i = 0; i < 6; i += 2) {
1730                 usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
1731                 *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
1732         }
1733
1734         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%pM\n", rtlefuse->dev_addr);
1735
1736         _rtl92ce_read_txpower_info_from_hwpg(hw,
1737                                              rtlefuse->autoload_failflag,
1738                                              hwinfo);
1739
1740         rtl8192ce_read_bt_coexist_info_from_hwpg(hw,
1741                                                  rtlefuse->autoload_failflag,
1742                                                  hwinfo);
1743
1744         rtlefuse->eeprom_channelplan = *&hwinfo[EEPROM_CHANNELPLAN];
1745         rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
1746         rtlefuse->txpwr_fromeprom = true;
1747         rtlefuse->eeprom_oemid = *&hwinfo[EEPROM_CUSTOMER_ID];
1748
1749         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1750                  "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
1751
1752         /* set channel paln to world wide 13 */
1753         rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13;
1754
1755         if (rtlhal->oem_id == RT_CID_DEFAULT) {
1756                 switch (rtlefuse->eeprom_oemid) {
1757                 case EEPROM_CID_DEFAULT:
1758                         if (rtlefuse->eeprom_did == 0x8176) {
1759                                 if ((rtlefuse->eeprom_svid == 0x103C &&
1760                                      rtlefuse->eeprom_smid == 0x1629))
1761                                         rtlhal->oem_id = RT_CID_819X_HP;
1762                                 else
1763                                         rtlhal->oem_id = RT_CID_DEFAULT;
1764                         } else {
1765                                 rtlhal->oem_id = RT_CID_DEFAULT;
1766                         }
1767                         break;
1768                 case EEPROM_CID_TOSHIBA:
1769                         rtlhal->oem_id = RT_CID_TOSHIBA;
1770                         break;
1771                 case EEPROM_CID_QMI:
1772                         rtlhal->oem_id = RT_CID_819X_QMI;
1773                         break;
1774                 case EEPROM_CID_WHQL:
1775                 default:
1776                         rtlhal->oem_id = RT_CID_DEFAULT;
1777                         break;
1778
1779                 }
1780         }
1781
1782 }
1783
1784 static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw)
1785 {
1786         struct rtl_priv *rtlpriv = rtl_priv(hw);
1787         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
1788         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1789
1790         switch (rtlhal->oem_id) {
1791         case RT_CID_819X_HP:
1792                 pcipriv->ledctl.led_opendrain = true;
1793                 break;
1794         case RT_CID_819X_LENOVO:
1795         case RT_CID_DEFAULT:
1796         case RT_CID_TOSHIBA:
1797         case RT_CID_CCX:
1798         case RT_CID_819X_ACER:
1799         case RT_CID_WHQL:
1800         default:
1801                 break;
1802         }
1803         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
1804                  "RT Customized ID: 0x%02X\n", rtlhal->oem_id);
1805 }
1806
1807 void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw)
1808 {
1809         struct rtl_priv *rtlpriv = rtl_priv(hw);
1810         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1811         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1812         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1813         u8 tmp_u1b;
1814
1815         rtlhal->version = _rtl92ce_read_chip_version(hw);
1816         if (get_rf_type(rtlphy) == RF_1T1R)
1817                 rtlpriv->dm.rfpath_rxenable[0] = true;
1818         else
1819                 rtlpriv->dm.rfpath_rxenable[0] =
1820                     rtlpriv->dm.rfpath_rxenable[1] = true;
1821         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n",
1822                  rtlhal->version);
1823         tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
1824         if (tmp_u1b & BIT(4)) {
1825                 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EEPROM\n");
1826                 rtlefuse->epromtype = EEPROM_93C46;
1827         } else {
1828                 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EFUSE\n");
1829                 rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
1830         }
1831         if (tmp_u1b & BIT(5)) {
1832                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1833                 rtlefuse->autoload_failflag = false;
1834                 _rtl92ce_read_adapter_info(hw);
1835         } else {
1836                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
1837         }
1838         _rtl92ce_hal_customized_behavior(hw);
1839 }
1840
1841 static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
1842                 struct ieee80211_sta *sta)
1843 {
1844         struct rtl_priv *rtlpriv = rtl_priv(hw);
1845         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
1846         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1847         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1848         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1849         u32 ratr_value;
1850         u8 ratr_index = 0;
1851         u8 nmode = mac->ht_enable;
1852         u16 shortgi_rate;
1853         u32 tmp_ratr_value;
1854         u8 curtxbw_40mhz = mac->bw_40;
1855         u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1856                                1 : 0;
1857         u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1858                                1 : 0;
1859         enum wireless_mode wirelessmode = mac->mode;
1860         u32 ratr_mask;
1861
1862         if (rtlhal->current_bandtype == BAND_ON_5G)
1863                 ratr_value = sta->supp_rates[1] << 4;
1864         else
1865                 ratr_value = sta->supp_rates[0];
1866         if (mac->opmode == NL80211_IFTYPE_ADHOC)
1867                 ratr_value = 0xfff;
1868
1869         ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1870                         sta->ht_cap.mcs.rx_mask[0] << 12);
1871         switch (wirelessmode) {
1872         case WIRELESS_MODE_B:
1873                 if (ratr_value & 0x0000000c)
1874                         ratr_value &= 0x0000000d;
1875                 else
1876                         ratr_value &= 0x0000000f;
1877                 break;
1878         case WIRELESS_MODE_G:
1879                 ratr_value &= 0x00000FF5;
1880                 break;
1881         case WIRELESS_MODE_N_24G:
1882         case WIRELESS_MODE_N_5G:
1883                 nmode = 1;
1884                 if (get_rf_type(rtlphy) == RF_1T2R ||
1885                     get_rf_type(rtlphy) == RF_1T1R)
1886                         ratr_mask = 0x000ff005;
1887                 else
1888                         ratr_mask = 0x0f0ff005;
1889
1890                 ratr_value &= ratr_mask;
1891                 break;
1892         default:
1893                 if (rtlphy->rf_type == RF_1T2R)
1894                         ratr_value &= 0x000ff0ff;
1895                 else
1896                         ratr_value &= 0x0f0ff0ff;
1897
1898                 break;
1899         }
1900
1901         if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
1902             (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) &&
1903             (rtlpcipriv->bt_coexist.bt_cur_state) &&
1904             (rtlpcipriv->bt_coexist.bt_ant_isolation) &&
1905             ((rtlpcipriv->bt_coexist.bt_service == BT_SCO) ||
1906             (rtlpcipriv->bt_coexist.bt_service == BT_BUSY)))
1907                 ratr_value &= 0x0fffcfc0;
1908         else
1909                 ratr_value &= 0x0FFFFFFF;
1910
1911         if (nmode && ((curtxbw_40mhz &&
1912                          curshortgi_40mhz) || (!curtxbw_40mhz &&
1913                                                curshortgi_20mhz))) {
1914
1915                 ratr_value |= 0x10000000;
1916                 tmp_ratr_value = (ratr_value >> 12);
1917
1918                 for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
1919                         if ((1 << shortgi_rate) & tmp_ratr_value)
1920                                 break;
1921                 }
1922
1923                 shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
1924                     (shortgi_rate << 4) | (shortgi_rate);
1925         }
1926
1927         rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
1928
1929         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, "%x\n",
1930                  rtl_read_dword(rtlpriv, REG_ARFR0));
1931 }
1932
1933 static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw,
1934                 struct ieee80211_sta *sta, u8 rssi_level)
1935 {
1936         struct rtl_priv *rtlpriv = rtl_priv(hw);
1937         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1938         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1939         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1940         struct rtl_sta_info *sta_entry = NULL;
1941         u32 ratr_bitmap;
1942         u8 ratr_index;
1943         u8 curtxbw_40mhz = (sta->ht_cap.cap &
1944                             IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0;
1945         u8 curshortgi_40mhz = (sta->ht_cap.cap &
1946                                IEEE80211_HT_CAP_SGI_40) ?  1 : 0;
1947         u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1948                                 1 : 0;
1949         enum wireless_mode wirelessmode = 0;
1950         bool shortgi = false;
1951         u8 rate_mask[5];
1952         u8 macid = 0;
1953
1954         sta_entry = (struct rtl_sta_info *) sta->drv_priv;
1955         wirelessmode = sta_entry->wireless_mode;
1956         if (mac->opmode == NL80211_IFTYPE_STATION ||
1957             mac->opmode == NL80211_IFTYPE_MESH_POINT)
1958                 curtxbw_40mhz = mac->bw_40;
1959         else if (mac->opmode == NL80211_IFTYPE_AP ||
1960                 mac->opmode == NL80211_IFTYPE_ADHOC)
1961                 macid = sta->aid + 1;
1962
1963         if (rtlhal->current_bandtype == BAND_ON_5G)
1964                 ratr_bitmap = sta->supp_rates[1] << 4;
1965         else
1966                 ratr_bitmap = sta->supp_rates[0];
1967         if (mac->opmode == NL80211_IFTYPE_ADHOC)
1968                 ratr_bitmap = 0xfff;
1969         ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1970                         sta->ht_cap.mcs.rx_mask[0] << 12);
1971         switch (wirelessmode) {
1972         case WIRELESS_MODE_B:
1973                 ratr_index = RATR_INX_WIRELESS_B;
1974                 if (ratr_bitmap & 0x0000000c)
1975                         ratr_bitmap &= 0x0000000d;
1976                 else
1977                         ratr_bitmap &= 0x0000000f;
1978                 break;
1979         case WIRELESS_MODE_G:
1980                 ratr_index = RATR_INX_WIRELESS_GB;
1981
1982                 if (rssi_level == 1)
1983                         ratr_bitmap &= 0x00000f00;
1984                 else if (rssi_level == 2)
1985                         ratr_bitmap &= 0x00000ff0;
1986                 else
1987                         ratr_bitmap &= 0x00000ff5;
1988                 break;
1989         case WIRELESS_MODE_A:
1990                 ratr_index = RATR_INX_WIRELESS_A;
1991                 ratr_bitmap &= 0x00000ff0;
1992                 break;
1993         case WIRELESS_MODE_N_24G:
1994         case WIRELESS_MODE_N_5G:
1995                 ratr_index = RATR_INX_WIRELESS_NGB;
1996
1997                 if (rtlphy->rf_type == RF_1T2R ||
1998                     rtlphy->rf_type == RF_1T1R) {
1999                         if (curtxbw_40mhz) {
2000                                 if (rssi_level == 1)
2001                                         ratr_bitmap &= 0x000f0000;
2002                                 else if (rssi_level == 2)
2003                                         ratr_bitmap &= 0x000ff000;
2004                                 else
2005                                         ratr_bitmap &= 0x000ff015;
2006                         } else {
2007                                 if (rssi_level == 1)
2008                                         ratr_bitmap &= 0x000f0000;
2009                                 else if (rssi_level == 2)
2010                                         ratr_bitmap &= 0x000ff000;
2011                                 else
2012                                         ratr_bitmap &= 0x000ff005;
2013                         }
2014                 } else {
2015                         if (curtxbw_40mhz) {
2016                                 if (rssi_level == 1)
2017                                         ratr_bitmap &= 0x0f0f0000;
2018                                 else if (rssi_level == 2)
2019                                         ratr_bitmap &= 0x0f0ff000;
2020                                 else
2021                                         ratr_bitmap &= 0x0f0ff015;
2022                         } else {
2023                                 if (rssi_level == 1)
2024                                         ratr_bitmap &= 0x0f0f0000;
2025                                 else if (rssi_level == 2)
2026                                         ratr_bitmap &= 0x0f0ff000;
2027                                 else
2028                                         ratr_bitmap &= 0x0f0ff005;
2029                         }
2030                 }
2031
2032                 if ((curtxbw_40mhz && curshortgi_40mhz) ||
2033                     (!curtxbw_40mhz && curshortgi_20mhz)) {
2034
2035                         if (macid == 0)
2036                                 shortgi = true;
2037                         else if (macid == 1)
2038                                 shortgi = false;
2039                 }
2040                 break;
2041         default:
2042                 ratr_index = RATR_INX_WIRELESS_NGB;
2043
2044                 if (rtlphy->rf_type == RF_1T2R)
2045                         ratr_bitmap &= 0x000ff0ff;
2046                 else
2047                         ratr_bitmap &= 0x0f0ff0ff;
2048                 break;
2049         }
2050         sta_entry->ratr_index = ratr_index;
2051
2052         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2053                  "ratr_bitmap :%x\n", ratr_bitmap);
2054         *(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) |
2055                                      (ratr_index << 28);
2056         rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80;
2057         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2058                  "Rate_index:%x, ratr_val:%x, %5phC\n",
2059                  ratr_index, ratr_bitmap, rate_mask);
2060         rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
2061 }
2062
2063 void rtl92ce_update_hal_rate_tbl(struct ieee80211_hw *hw,
2064                 struct ieee80211_sta *sta, u8 rssi_level)
2065 {
2066         struct rtl_priv *rtlpriv = rtl_priv(hw);
2067
2068         if (rtlpriv->dm.useramask)
2069                 rtl92ce_update_hal_rate_mask(hw, sta, rssi_level);
2070         else
2071                 rtl92ce_update_hal_rate_table(hw, sta);
2072 }
2073
2074 void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw)
2075 {
2076         struct rtl_priv *rtlpriv = rtl_priv(hw);
2077         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2078         u16 sifs_timer;
2079
2080         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
2081                                       &mac->slot_time);
2082         if (!mac->ht_enable)
2083                 sifs_timer = 0x0a0a;
2084         else
2085                 sifs_timer = 0x1010;
2086         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
2087 }
2088
2089 bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
2090 {
2091         struct rtl_priv *rtlpriv = rtl_priv(hw);
2092         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
2093         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
2094         enum rf_pwrstate e_rfpowerstate_toset;
2095         u8 u1tmp;
2096         bool actuallyset = false;
2097         unsigned long flag;
2098
2099         if (rtlpci->being_init_adapter)
2100                 return false;
2101
2102         if (ppsc->swrf_processing)
2103                 return false;
2104
2105         spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
2106         if (ppsc->rfchange_inprogress) {
2107                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2108                 return false;
2109         } else {
2110                 ppsc->rfchange_inprogress = true;
2111                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2112         }
2113
2114         rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
2115                        REG_MAC_PINMUX_CFG)&~(BIT(3)));
2116
2117         u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
2118         e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF;
2119
2120         if ((ppsc->hwradiooff) && (e_rfpowerstate_toset == ERFON)) {
2121                 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2122                          "GPIOChangeRF  - HW Radio ON, RF ON\n");
2123
2124                 e_rfpowerstate_toset = ERFON;
2125                 ppsc->hwradiooff = false;
2126                 actuallyset = true;
2127         } else if (!ppsc->hwradiooff && (e_rfpowerstate_toset == ERFOFF)) {
2128                 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2129                          "GPIOChangeRF  - HW Radio OFF, RF OFF\n");
2130
2131                 e_rfpowerstate_toset = ERFOFF;
2132                 ppsc->hwradiooff = true;
2133                 actuallyset = true;
2134         }
2135
2136         if (actuallyset) {
2137                 spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
2138                 ppsc->rfchange_inprogress = false;
2139                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2140         } else {
2141                 if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
2142                         RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
2143
2144                 spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
2145                 ppsc->rfchange_inprogress = false;
2146                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2147         }
2148
2149         *valid = 1;
2150         return !ppsc->hwradiooff;
2151
2152 }
2153
2154 void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
2155                      u8 *p_macaddr, bool is_group, u8 enc_algo,
2156                      bool is_wepkey, bool clear_all)
2157 {
2158         struct rtl_priv *rtlpriv = rtl_priv(hw);
2159         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2160         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
2161         u8 *macaddr = p_macaddr;
2162         u32 entry_id = 0;
2163         bool is_pairwise = false;
2164
2165         static u8 cam_const_addr[4][6] = {
2166                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
2167                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
2168                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
2169                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
2170         };
2171         static u8 cam_const_broad[] = {
2172                 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
2173         };
2174
2175         if (clear_all) {
2176                 u8 idx = 0;
2177                 u8 cam_offset = 0;
2178                 u8 clear_number = 5;
2179
2180                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n");
2181
2182                 for (idx = 0; idx < clear_number; idx++) {
2183                         rtl_cam_mark_invalid(hw, cam_offset + idx);
2184                         rtl_cam_empty_entry(hw, cam_offset + idx);
2185
2186                         if (idx < 5) {
2187                                 memset(rtlpriv->sec.key_buf[idx], 0,
2188                                        MAX_KEY_LEN);
2189                                 rtlpriv->sec.key_len[idx] = 0;
2190                         }
2191                 }
2192
2193         } else {
2194                 switch (enc_algo) {
2195                 case WEP40_ENCRYPTION:
2196                         enc_algo = CAM_WEP40;
2197                         break;
2198                 case WEP104_ENCRYPTION:
2199                         enc_algo = CAM_WEP104;
2200                         break;
2201                 case TKIP_ENCRYPTION:
2202                         enc_algo = CAM_TKIP;
2203                         break;
2204                 case AESCCMP_ENCRYPTION:
2205                         enc_algo = CAM_AES;
2206                         break;
2207                 default:
2208                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
2209                                  "switch case not processed\n");
2210                         enc_algo = CAM_TKIP;
2211                         break;
2212                 }
2213
2214                 if (is_wepkey || rtlpriv->sec.use_defaultkey) {
2215                         macaddr = cam_const_addr[key_index];
2216                         entry_id = key_index;
2217                 } else {
2218                         if (is_group) {
2219                                 macaddr = cam_const_broad;
2220                                 entry_id = key_index;
2221                         } else {
2222                                 if (mac->opmode == NL80211_IFTYPE_AP ||
2223                                     mac->opmode == NL80211_IFTYPE_MESH_POINT) {
2224                                         entry_id = rtl_cam_get_free_entry(hw,
2225                                                                  p_macaddr);
2226                                         if (entry_id >=  TOTAL_CAM_ENTRY) {
2227                                                 RT_TRACE(rtlpriv, COMP_SEC,
2228                                                          DBG_EMERG,
2229                                                          "Can not find free hw security cam entry\n");
2230                                                 return;
2231                                         }
2232                                 } else {
2233                                         entry_id = CAM_PAIRWISE_KEY_POSITION;
2234                                 }
2235
2236                                 key_index = PAIRWISE_KEYIDX;
2237                                 is_pairwise = true;
2238                         }
2239                 }
2240
2241                 if (rtlpriv->sec.key_len[key_index] == 0) {
2242                         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2243                                  "delete one entry, entry_id is %d\n",
2244                                  entry_id);
2245                         if (mac->opmode == NL80211_IFTYPE_AP ||
2246                             mac->opmode == NL80211_IFTYPE_MESH_POINT)
2247                                 rtl_cam_del_entry(hw, p_macaddr);
2248                         rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
2249                 } else {
2250                         RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
2251                                  "The insert KEY length is %d\n",
2252                                  rtlpriv->sec.key_len[PAIRWISE_KEYIDX]);
2253                         RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
2254                                  "The insert KEY is %x %x\n",
2255                                  rtlpriv->sec.key_buf[0][0],
2256                                  rtlpriv->sec.key_buf[0][1]);
2257
2258                         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2259                                  "add one entry\n");
2260                         if (is_pairwise) {
2261                                 RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
2262                                               "Pairwise Key content",
2263                                               rtlpriv->sec.pairwise_key,
2264                                               rtlpriv->sec.
2265                                               key_len[PAIRWISE_KEYIDX]);
2266
2267                                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2268                                          "set Pairwise key\n");
2269
2270                                 rtl_cam_add_one_entry(hw, macaddr, key_index,
2271                                                       entry_id, enc_algo,
2272                                                       CAM_CONFIG_NO_USEDK,
2273                                                       rtlpriv->sec.
2274                                                       key_buf[key_index]);
2275                         } else {
2276                                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2277                                          "set group key\n");
2278
2279                                 if (mac->opmode == NL80211_IFTYPE_ADHOC) {
2280                                         rtl_cam_add_one_entry(hw,
2281                                                 rtlefuse->dev_addr,
2282                                                 PAIRWISE_KEYIDX,
2283                                                 CAM_PAIRWISE_KEY_POSITION,
2284                                                 enc_algo,
2285                                                 CAM_CONFIG_NO_USEDK,
2286                                                 rtlpriv->sec.key_buf
2287                                                 [entry_id]);
2288                                 }
2289
2290                                 rtl_cam_add_one_entry(hw, macaddr, key_index,
2291                                                 entry_id, enc_algo,
2292                                                 CAM_CONFIG_NO_USEDK,
2293                                                 rtlpriv->sec.key_buf[entry_id]);
2294                         }
2295
2296                 }
2297         }
2298 }
2299
2300 static void rtl8192ce_bt_var_init(struct ieee80211_hw *hw)
2301 {
2302         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
2303
2304         rtlpcipriv->bt_coexist.bt_coexistence =
2305                         rtlpcipriv->bt_coexist.eeprom_bt_coexist;
2306         rtlpcipriv->bt_coexist.bt_ant_num =
2307                         rtlpcipriv->bt_coexist.eeprom_bt_ant_num;
2308         rtlpcipriv->bt_coexist.bt_coexist_type =
2309                         rtlpcipriv->bt_coexist.eeprom_bt_type;
2310
2311         if (rtlpcipriv->bt_coexist.reg_bt_iso == 2)
2312                 rtlpcipriv->bt_coexist.bt_ant_isolation =
2313                         rtlpcipriv->bt_coexist.eeprom_bt_ant_isol;
2314         else
2315                 rtlpcipriv->bt_coexist.bt_ant_isolation =
2316                         rtlpcipriv->bt_coexist.reg_bt_iso;
2317
2318         rtlpcipriv->bt_coexist.bt_radio_shared_type =
2319                         rtlpcipriv->bt_coexist.eeprom_bt_radio_shared;
2320
2321         if (rtlpcipriv->bt_coexist.bt_coexistence) {
2322
2323                 if (rtlpcipriv->bt_coexist.reg_bt_sco == 1)
2324                         rtlpcipriv->bt_coexist.bt_service = BT_OTHER_ACTION;
2325                 else if (rtlpcipriv->bt_coexist.reg_bt_sco == 2)
2326                         rtlpcipriv->bt_coexist.bt_service = BT_SCO;
2327                 else if (rtlpcipriv->bt_coexist.reg_bt_sco == 4)
2328                         rtlpcipriv->bt_coexist.bt_service = BT_BUSY;
2329                 else if (rtlpcipriv->bt_coexist.reg_bt_sco == 5)
2330                         rtlpcipriv->bt_coexist.bt_service = BT_OTHERBUSY;
2331                 else
2332                         rtlpcipriv->bt_coexist.bt_service = BT_IDLE;
2333
2334                 rtlpcipriv->bt_coexist.bt_edca_ul = 0;
2335                 rtlpcipriv->bt_coexist.bt_edca_dl = 0;
2336                 rtlpcipriv->bt_coexist.bt_rssi_state = 0xff;
2337         }
2338 }
2339
2340 void rtl8192ce_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
2341                                               bool auto_load_fail, u8 *hwinfo)
2342 {
2343         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
2344         u8 val;
2345
2346         if (!auto_load_fail) {
2347                 rtlpcipriv->bt_coexist.eeprom_bt_coexist =
2348                                         ((hwinfo[RF_OPTION1] & 0xe0) >> 5);
2349                 val = hwinfo[RF_OPTION4];
2350                 rtlpcipriv->bt_coexist.eeprom_bt_type = ((val & 0xe) >> 1);
2351                 rtlpcipriv->bt_coexist.eeprom_bt_ant_num = (val & 0x1);
2352                 rtlpcipriv->bt_coexist.eeprom_bt_ant_isol = ((val & 0x10) >> 4);
2353                 rtlpcipriv->bt_coexist.eeprom_bt_radio_shared =
2354                                                          ((val & 0x20) >> 5);
2355         } else {
2356                 rtlpcipriv->bt_coexist.eeprom_bt_coexist = 0;
2357                 rtlpcipriv->bt_coexist.eeprom_bt_type = BT_2WIRE;
2358                 rtlpcipriv->bt_coexist.eeprom_bt_ant_num = ANT_X2;
2359                 rtlpcipriv->bt_coexist.eeprom_bt_ant_isol = 0;
2360                 rtlpcipriv->bt_coexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
2361         }
2362
2363         rtl8192ce_bt_var_init(hw);
2364 }
2365
2366 void rtl8192ce_bt_reg_init(struct ieee80211_hw *hw)
2367 {
2368         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
2369
2370         /* 0:Low, 1:High, 2:From Efuse. */
2371         rtlpcipriv->bt_coexist.reg_bt_iso = 2;
2372         /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */
2373         rtlpcipriv->bt_coexist.reg_bt_sco = 3;
2374         /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
2375         rtlpcipriv->bt_coexist.reg_bt_sco = 0;
2376 }
2377
2378
2379 void rtl8192ce_bt_hw_init(struct ieee80211_hw *hw)
2380 {
2381         struct rtl_priv *rtlpriv = rtl_priv(hw);
2382         struct rtl_phy *rtlphy = &(rtlpriv->phy);
2383         struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
2384
2385         u8 u1_tmp;
2386
2387         if (rtlpcipriv->bt_coexist.bt_coexistence &&
2388             ((rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) ||
2389               rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC8)) {
2390
2391                 if (rtlpcipriv->bt_coexist.bt_ant_isolation)
2392                         rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
2393
2394                 u1_tmp = rtl_read_byte(rtlpriv, 0x4fd) &
2395                          BIT_OFFSET_LEN_MASK_32(0, 1);
2396                 u1_tmp = u1_tmp |
2397                          ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
2398                          0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
2399                          ((rtlpcipriv->bt_coexist.bt_service == BT_SCO) ?
2400                          0 : BIT_OFFSET_LEN_MASK_32(2, 1));
2401                 rtl_write_byte(rtlpriv, 0x4fd, u1_tmp);
2402
2403                 rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+4, 0xaaaa9aaa);
2404                 rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+8, 0xffbd0040);
2405                 rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+0xc, 0x40000010);
2406
2407                 /* Config to 1T1R. */
2408                 if (rtlphy->rf_type == RF_1T1R) {
2409                         u1_tmp = rtl_read_byte(rtlpriv, ROFDM0_TRXPATHENABLE);
2410                         u1_tmp &= ~(BIT_OFFSET_LEN_MASK_32(1, 1));
2411                         rtl_write_byte(rtlpriv, ROFDM0_TRXPATHENABLE, u1_tmp);
2412
2413                         u1_tmp = rtl_read_byte(rtlpriv, ROFDM1_TRXPATHENABLE);
2414                         u1_tmp &= ~(BIT_OFFSET_LEN_MASK_32(1, 1));
2415                         rtl_write_byte(rtlpriv, ROFDM1_TRXPATHENABLE, u1_tmp);
2416                 }
2417         }
2418 }
2419
2420 void rtl92ce_suspend(struct ieee80211_hw *hw)
2421 {
2422 }
2423
2424 void rtl92ce_resume(struct ieee80211_hw *hw)
2425 {
2426 }