drivers/net/wireless/rtlwifi/rtl8723ae/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 "dm.h"
  41 #include "fw.h"
  42 #include "led.h"
  43 #include "hw.h"
  44 #include "pwrseqcmd.h"
  45 #include "pwrseq.h"
  46 #include "btc.h"
  47
  48 static void _rtl8723ae_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
  49                                         u8 set_bits, u8 clear_bits)
  50 {
  51         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
  52         struct rtl_priv *rtlpriv = rtl_priv(hw);
  53
  54         rtlpci->reg_bcn_ctrl_val |= set_bits;
  55         rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
  56
  57         rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
  58 }
  59
  60 static void _rtl8723ae_stop_tx_beacon(struct ieee80211_hw *hw)
  61 {
  62         struct rtl_priv *rtlpriv = rtl_priv(hw);
  63         u8 tmp1byte;
  64
  65         tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
  66         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
  67         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
  68         tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
  69         tmp1byte &= ~(BIT(0));
  70         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
  71 }
  72
  73 static void _rtl8723ae_resume_tx_beacon(struct ieee80211_hw *hw)
  74 {
  75         struct rtl_priv *rtlpriv = rtl_priv(hw);
  76         u8 tmp1byte;
  77
  78         tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
  79         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
  80         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
  81         tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
  82         tmp1byte |= BIT(1);
  83         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
  84 }
  85
  86 static void _rtl8723ae_enable_bcn_sufunc(struct ieee80211_hw *hw)
  87 {
  88         _rtl8723ae_set_bcn_ctrl_reg(hw, 0, BIT(1));
  89 }
  90
  91 static void _rtl8723ae_disable_bcn_sufunc(struct ieee80211_hw *hw)
  92 {
  93         _rtl8723ae_set_bcn_ctrl_reg(hw, BIT(1), 0);
  94 }
  95
  96 void rtl8723ae_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
  97 {
  98         struct rtl_priv *rtlpriv = rtl_priv(hw);
  99         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 100         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 101
 102         switch (variable) {
 103         case HW_VAR_RCR:
 104                 *((u32 *) (val)) = rtlpci->receive_config;
 105                 break;
 106         case HW_VAR_RF_STATE:
 107                 *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
 108                 break;
 109         case HW_VAR_FWLPS_RF_ON:{
 110                 enum rf_pwrstate rfState;
 111                 u32 val_rcr;
 112
 113                 rtlpriv->cfg->ops->get_hw_reg(hw,
 114                                               HW_VAR_RF_STATE,
 115                                               (u8 *) (&rfState));
 116                 if (rfState == ERFOFF) {
 117                         *((bool *) (val)) = true;
 118                 } else {
 119                         val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
 120                         val_rcr &= 0x00070000;
 121                         if (val_rcr)
 122                                 *((bool *) (val)) = false;
 123                         else
 124                                 *((bool *) (val)) = true;
 125                 }
 126                 break; }
 127         case HW_VAR_FW_PSMODE_STATUS:
 128                 *((bool *) (val)) = ppsc->fw_current_inpsmode;
 129                 break;
 130         case HW_VAR_CORRECT_TSF:{
 131                 u64 tsf;
 132                 u32 *ptsf_low = (u32 *)&tsf;
 133                 u32 *ptsf_high = ((u32 *)&tsf) + 1;
 134
 135                 *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
 136                 *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
 137
 138                 *((u64 *) (val)) = tsf;
 139
 140                 break; }
 141         default:
 142                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 143                          "switch case not process\n");
 144                 break;
 145         }
 146 }
 147
 148 void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 149 {
 150         struct rtl_priv *rtlpriv = rtl_priv(hw);
 151         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 152         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 153         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 154         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 155         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 156         u8 idx;
 157
 158         switch (variable) {
 159         case HW_VAR_ETHER_ADDR:
 160                 for (idx = 0; idx < ETH_ALEN; idx++) {
 161                         rtl_write_byte(rtlpriv, (REG_MACID + idx),
 162                                        val[idx]);
 163                 }
 164                 break;
 165         case HW_VAR_BASIC_RATE:{
 166                 u16 rate_cfg = ((u16 *) val)[0];
 167                 u8 rate_index = 0;
 168                 rate_cfg = rate_cfg & 0x15f;
 169                 rate_cfg |= 0x01;
 170                 rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff);
 171                 rtl_write_byte(rtlpriv, REG_RRSR + 1,
 172                                (rate_cfg >> 8) & 0xff);
 173                 while (rate_cfg > 0x1) {
 174                         rate_cfg = (rate_cfg >> 1);
 175                         rate_index++;
 176                 }
 177                 rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
 178                                rate_index);
 179                 break; }
 180         case HW_VAR_BSSID:
 181                 for (idx = 0; idx < ETH_ALEN; idx++) {
 182                         rtl_write_byte(rtlpriv, (REG_BSSID + idx),
 183                                        val[idx]);
 184                 }
 185                 break;
 186         case HW_VAR_SIFS:
 187                 rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
 188                 rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
 189
 190                 rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
 191                 rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
 192
 193                 if (!mac->ht_enable)
 194                         rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
 195                                        0x0e0e);
 196                 else
 197                         rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
 198                                        *((u16 *) val));
 199                 break;
 200         case HW_VAR_SLOT_TIME:{
 201                 u8 e_aci;
 202
 203                 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 204                          "HW_VAR_SLOT_TIME %x\n", val[0]);
 205
 206                 rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
 207
 208                 for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
 209                         rtlpriv->cfg->ops->set_hw_reg(hw,
 210                                                       HW_VAR_AC_PARAM,
 211                                                       (u8 *) (&e_aci));
 212                 }
 213                 break; }
 214         case HW_VAR_ACK_PREAMBLE:{
 215                 u8 reg_tmp;
 216                 u8 short_preamble = (bool) (*(u8 *) val);
 217                 reg_tmp = (mac->cur_40_prime_sc) << 5;
 218                 if (short_preamble)
 219                         reg_tmp |= 0x80;
 220
 221                 rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
 222                 break; }
 223         case HW_VAR_AMPDU_MIN_SPACE:{
 224                 u8 min_spacing_to_set;
 225                 u8 sec_min_space;
 226
 227                 min_spacing_to_set = *((u8 *) val);
 228                 if (min_spacing_to_set <= 7) {
 229                         sec_min_space = 0;
 230
 231                         if (min_spacing_to_set < sec_min_space)
 232                                 min_spacing_to_set = sec_min_space;
 233
 234                         mac->min_space_cfg = ((mac->min_space_cfg &
 235                                                0xf8) |
 236                                               min_spacing_to_set);
 237
 238                         *val = min_spacing_to_set;
 239
 240                         RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 241                                  "Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
 242                                   mac->min_space_cfg);
 243
 244                         rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
 245                                        mac->min_space_cfg);
 246                 }
 247                 break; }
 248         case HW_VAR_SHORTGI_DENSITY:{
 249                 u8 density_to_set;
 250
 251                 density_to_set = *((u8 *) val);
 252                 mac->min_space_cfg |= (density_to_set << 3);
 253
 254                 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 255                          "Set HW_VAR_SHORTGI_DENSITY: %#x\n",
 256                          mac->min_space_cfg);
 257
 258                 rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
 259                                mac->min_space_cfg);
 260
 261                 break; }
 262         case HW_VAR_AMPDU_FACTOR:{
 263                 u8 regtoset_normal[4] = {0x41, 0xa8, 0x72, 0xb9};
 264                 u8 regtoset_bt[4] = {0x31, 0x74, 0x42, 0x97};
 265                 u8 factor_toset;
 266                 u8 *p_regtoset = NULL;
 267                 u8 index;
 268
 269                 if ((pcipriv->bt_coexist.bt_coexistence) &&
 270                     (pcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
 271                         p_regtoset = regtoset_bt;
 272                 else
 273                         p_regtoset = regtoset_normal;
 274
 275                 factor_toset = *((u8 *) val);
 276                 if (factor_toset <= 3) {
 277                         factor_toset = (1 << (factor_toset + 2));
 278                         if (factor_toset > 0xf)
 279                                 factor_toset = 0xf;
 280
 281                         for (index = 0; index < 4; index++) {
 282                                 if ((p_regtoset[index] & 0xf0) >
 283                                     (factor_toset << 4))
 284                                         p_regtoset[index] =
 285                                             (p_regtoset[index] & 0x0f) |
 286                                             (factor_toset << 4);
 287
 288                                 if ((p_regtoset[index] & 0x0f) >
 289                                     factor_toset)
 290                                         p_regtoset[index] =
 291                                             (p_regtoset[index] & 0xf0) |
 292                                             (factor_toset);
 293
 294                                 rtl_write_byte(rtlpriv,
 295                                                (REG_AGGLEN_LMT + index),
 296                                                p_regtoset[index]);
 297
 298                         }
 299
 300                         RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 301                                  "Set HW_VAR_AMPDU_FACTOR: %#x\n",
 302                                  factor_toset);
 303                 }
 304                 break; }
 305         case HW_VAR_AC_PARAM:{
 306                 u8 e_aci = *((u8 *) val);
 307                 rtl8723ae_dm_init_edca_turbo(hw);
 308
 309                 if (rtlpci->acm_method != eAcmWay2_SW)
 310                         rtlpriv->cfg->ops->set_hw_reg(hw,
 311                                                       HW_VAR_ACM_CTRL,
 312                                                       (u8 *) (&e_aci));
 313                 break; }
 314         case HW_VAR_ACM_CTRL:{
 315                 u8 e_aci = *((u8 *) val);
 316                 union aci_aifsn *p_aci_aifsn =
 317                     (union aci_aifsn *)(&(mac->ac[0].aifs));
 318                 u8 acm = p_aci_aifsn->f.acm;
 319                 u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
 320
 321                 acm_ctrl |= ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
 322
 323                 if (acm) {
 324                         switch (e_aci) {
 325                         case AC0_BE:
 326                                 acm_ctrl |= AcmHw_BeqEn;
 327                                 break;
 328                         case AC2_VI:
 329                                 acm_ctrl |= AcmHw_ViqEn;
 330                                 break;
 331                         case AC3_VO:
 332                                 acm_ctrl |= AcmHw_VoqEn;
 333                                 break;
 334                         default:
 335                                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 336                                          "HW_VAR_ACM_CTRL acm set failed: eACI is %d\n",
 337                                          acm);
 338                                 break;
 339                         }
 340                 } else {
 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_BeqEn);
 350                                 break;
 351                         default:
 352                                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 353                                          "switch case not processed\n");
 354                                 break;
 355                         }
 356                 }
 357
 358                 RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
 359                          "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n",
 360                          acm_ctrl);
 361                 rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
 362                 break; }
 363         case HW_VAR_RCR:
 364                 rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]);
 365                 rtlpci->receive_config = ((u32 *) (val))[0];
 366                 break;
 367         case HW_VAR_RETRY_LIMIT:{
 368                 u8 retry_limit = ((u8 *) (val))[0];
 369
 370                 rtl_write_word(rtlpriv, REG_RL,
 371                                retry_limit << RETRY_LIMIT_SHORT_SHIFT |
 372                                retry_limit << RETRY_LIMIT_LONG_SHIFT);
 373                 break; }
 374         case HW_VAR_DUAL_TSF_RST:
 375                 rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
 376                 break;
 377         case HW_VAR_EFUSE_BYTES:
 378                 rtlefuse->efuse_usedbytes = *((u16 *) val);
 379                 break;
 380         case HW_VAR_EFUSE_USAGE:
 381                 rtlefuse->efuse_usedpercentage = *((u8 *) val);
 382                 break;
 383         case HW_VAR_IO_CMD:
 384                 rtl8723ae_phy_set_io_cmd(hw, (*(enum io_type *)val));
 385                 break;
 386         case HW_VAR_WPA_CONFIG:
 387                 rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val));
 388                 break;
 389         case HW_VAR_SET_RPWM:{
 390                 u8 rpwm_val;
 391
 392                 rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
 393                 udelay(1);
 394
 395                 if (rpwm_val & BIT(7)) {
 396                         rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
 397                                        (*(u8 *) val));
 398                 } else {
 399                         rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
 400                                        ((*(u8 *) val) | BIT(7)));
 401                 }
 402
 403                 break; }
 404         case HW_VAR_H2C_FW_PWRMODE:{
 405                 u8 psmode = (*(u8 *) val);
 406
 407                 if (psmode != FW_PS_ACTIVE_MODE)
 408                         rtl8723ae_dm_rf_saving(hw, true);
 409
 410                 rtl8723ae_set_fw_pwrmode_cmd(hw, (*(u8 *) val));
 411                 break; }
 412         case HW_VAR_FW_PSMODE_STATUS:
 413                 ppsc->fw_current_inpsmode = *((bool *) val);
 414                 break;
 415         case HW_VAR_H2C_FW_JOINBSSRPT:{
 416                 u8 mstatus = (*(u8 *) val);
 417                 u8 tmp_regcr, tmp_reg422;
 418                 bool recover = false;
 419
 420                 if (mstatus == RT_MEDIA_CONNECT) {
 421                         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID, NULL);
 422
 423                         tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
 424                         rtl_write_byte(rtlpriv, REG_CR + 1,
 425                                        (tmp_regcr | BIT(0)));
 426
 427                         _rtl8723ae_set_bcn_ctrl_reg(hw, 0, BIT(3));
 428                         _rtl8723ae_set_bcn_ctrl_reg(hw, BIT(4), 0);
 429
 430                         tmp_reg422 = rtl_read_byte(rtlpriv,
 431                                      REG_FWHW_TXQ_CTRL + 2);
 432                         if (tmp_reg422 & BIT(6))
 433                                 recover = true;
 434                         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
 435                                        tmp_reg422 & (~BIT(6)));
 436
 437                         rtl8723ae_set_fw_rsvdpagepkt(hw, 0);
 438
 439                         _rtl8723ae_set_bcn_ctrl_reg(hw, BIT(3), 0);
 440                         _rtl8723ae_set_bcn_ctrl_reg(hw, 0, BIT(4));
 441
 442                         if (recover)
 443                                 rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
 444                                                tmp_reg422);
 445
 446                         rtl_write_byte(rtlpriv, REG_CR + 1,
 447                                        (tmp_regcr & ~(BIT(0))));
 448                 }
 449                 rtl8723ae_set_fw_joinbss_report_cmd(hw, (*(u8 *) val));
 450
 451                 break; }
 452         case HW_VAR_H2C_FW_P2P_PS_OFFLOAD:
 453                 rtl8723ae_set_p2p_ps_offload_cmd(hw, (*(u8 *)val));
 454                 break;
 455         case HW_VAR_AID:{
 456                 u16 u2btmp;
 457                 u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
 458                 u2btmp &= 0xC000;
 459                 rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
 460                                 mac->assoc_id));
 461                 break; }
 462         case HW_VAR_CORRECT_TSF:{
 463                 u8 btype_ibss = ((u8 *) (val))[0];
 464
 465                 if (btype_ibss == true)
 466                         _rtl8723ae_stop_tx_beacon(hw);
 467
 468                 _rtl8723ae_set_bcn_ctrl_reg(hw, 0, BIT(3));
 469
 470                 rtl_write_dword(rtlpriv, REG_TSFTR,
 471                                 (u32) (mac->tsf & 0xffffffff));
 472                 rtl_write_dword(rtlpriv, REG_TSFTR + 4,
 473                                 (u32) ((mac->tsf >> 32) & 0xffffffff));
 474
 475                 _rtl8723ae_set_bcn_ctrl_reg(hw, BIT(3), 0);
 476
 477                 if (btype_ibss == true)
 478                         _rtl8723ae_resume_tx_beacon(hw);
 479                 break; }
 480         case HW_VAR_FW_LPS_ACTION: {
 481                 bool enter_fwlps = *((bool *)val);
 482                 u8 rpwm_val, fw_pwrmode;
 483                 bool fw_current_inps;
 484
 485                 if (enter_fwlps) {
 486                         rpwm_val = 0x02;        /* RF off */
 487                         fw_current_inps = true;
 488                         rtlpriv->cfg->ops->set_hw_reg(hw,
 489                                         HW_VAR_FW_PSMODE_STATUS,
 490                                         (u8 *)(&fw_current_inps));
 491                         rtlpriv->cfg->ops->set_hw_reg(hw,
 492                                         HW_VAR_H2C_FW_PWRMODE,
 493                                         (u8 *)(&ppsc->fwctrl_psmode));
 494
 495                         rtlpriv->cfg->ops->set_hw_reg(hw,
 496                                         HW_VAR_SET_RPWM,
 497                                         (u8 *)(&rpwm_val));
 498                 } else {
 499                         rpwm_val = 0x0C;        /* RF on */
 500                         fw_pwrmode = FW_PS_ACTIVE_MODE;
 501                         fw_current_inps = false;
 502                         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
 503                                         (u8 *)(&rpwm_val));
 504                         rtlpriv->cfg->ops->set_hw_reg(hw,
 505                                         HW_VAR_H2C_FW_PWRMODE,
 506                                         (u8 *)(&fw_pwrmode));
 507
 508                         rtlpriv->cfg->ops->set_hw_reg(hw,
 509                                         HW_VAR_FW_PSMODE_STATUS,
 510                                         (u8 *)(&fw_current_inps));
 511                 }
 512                 break; }
 513         default:
 514                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 515                          "switch case not processed\n");
 516                 break;
 517         }
 518 }
 519
 520 static bool _rtl8723ae_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 521 {
 522         struct rtl_priv *rtlpriv = rtl_priv(hw);
 523         bool status = true;
 524         long count = 0;
 525         u32 value = _LLT_INIT_ADDR(address) |
 526             _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
 527
 528         rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
 529
 530         do {
 531                 value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
 532                 if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
 533                         break;
 534
 535                 if (count > POLLING_LLT_THRESHOLD) {
 536                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 537                                  "Failed to polling write LLT done at address %d!\n",
 538                                  address);
 539                         status = false;
 540                         break;
 541                 }
 542         } while (++count);
 543
 544         return status;
 545 }
 546
 547 static bool _rtl8723ae_llt_table_init(struct ieee80211_hw *hw)
 548 {
 549         struct rtl_priv *rtlpriv = rtl_priv(hw);
 550         unsigned short i;
 551         u8 txpktbuf_bndy;
 552         u8 maxPage;
 553         bool status;
 554         u8 ubyte;
 555
 556         maxPage = 255;
 557         txpktbuf_bndy = 246;
 558
 559         rtl_write_byte(rtlpriv, REG_CR, 0x8B);
 560
 561         rtl_write_word(rtlpriv, REG_RQPN_NPQ, 0x0000);
 562
 563         rtl_write_dword(rtlpriv, REG_RQPN, 0x80ac1c29);
 564         rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x03);
 565
 566         rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x27FF0000 | txpktbuf_bndy));
 567         rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
 568
 569         rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
 570         rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
 571
 572         rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
 573         rtl_write_byte(rtlpriv, REG_PBP, 0x11);
 574         rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
 575
 576         for (i = 0; i < (txpktbuf_bndy - 1); i++) {
 577                 status = _rtl8723ae_llt_write(hw, i, i + 1);
 578                 if (true != status)
 579                         return status;
 580         }
 581
 582         status = _rtl8723ae_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
 583         if (true != status)
 584                 return status;
 585
 586         for (i = txpktbuf_bndy; i < maxPage; i++) {
 587                 status = _rtl8723ae_llt_write(hw, i, (i + 1));
 588                 if (true != status)
 589                         return status;
 590         }
 591
 592         status = _rtl8723ae_llt_write(hw, maxPage, txpktbuf_bndy);
 593         if (true != status)
 594                 return status;
 595
 596         rtl_write_byte(rtlpriv, REG_CR, 0xff);
 597         ubyte = rtl_read_byte(rtlpriv, REG_RQPN + 3);
 598         rtl_write_byte(rtlpriv, REG_RQPN + 3, ubyte | BIT(7));
 599
 600         return true;
 601 }
 602
 603 static void _rtl8723ae_gen_refresh_led_state(struct ieee80211_hw *hw)
 604 {
 605         struct rtl_priv *rtlpriv = rtl_priv(hw);
 606         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 607         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 608         struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
 609
 610         if (rtlpriv->rtlhal.up_first_time)
 611                 return;
 612
 613         if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
 614                 rtl8723ae_sw_led_on(hw, pLed0);
 615         else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
 616                 rtl8723ae_sw_led_on(hw, pLed0);
 617         else
 618                 rtl8723ae_sw_led_off(hw, pLed0);
 619 }
 620
 621 static bool _rtl8712e_init_mac(struct ieee80211_hw *hw)
 622 {
 623         struct rtl_priv *rtlpriv = rtl_priv(hw);
 624         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 625         unsigned char bytetmp;
 626         unsigned short wordtmp;
 627         u16 retry = 0;
 628         u16 tmpu2b;
 629         bool mac_func_enable;
 630
 631         rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
 632         bytetmp = rtl_read_byte(rtlpriv, REG_CR);
 633         if (bytetmp == 0xFF)
 634                 mac_func_enable = true;
 635         else
 636                 mac_func_enable = false;
 637
 638
 639         /* HW Power on sequence */
 640         if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
 641                 PWR_INTF_PCI_MSK, Rtl8723_NIC_ENABLE_FLOW))
 642                 return false;
 643
 644         bytetmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG+2);
 645         rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+2, bytetmp | BIT(4));
 646
 647         /* eMAC time out function enable, 0x369[7]=1 */
 648         bytetmp = rtl_read_byte(rtlpriv, 0x369);
 649         rtl_write_byte(rtlpriv, 0x369, bytetmp | BIT(7));
 650
 651         /* ePHY reg 0x1e bit[4]=1 using MDIO interface,
 652          * we should do this before Enabling ASPM backdoor.
 653          */
 654         do {
 655                 rtl_write_word(rtlpriv, 0x358, 0x5e);
 656                 udelay(100);
 657                 rtl_write_word(rtlpriv, 0x356, 0xc280);
 658                 rtl_write_word(rtlpriv, 0x354, 0xc290);
 659                 rtl_write_word(rtlpriv, 0x358, 0x3e);
 660                 udelay(100);
 661                 rtl_write_word(rtlpriv, 0x358, 0x5e);
 662                 udelay(100);
 663                 tmpu2b = rtl_read_word(rtlpriv, 0x356);
 664                 retry++;
 665         } while (tmpu2b != 0xc290 && retry < 100);
 666
 667         if (retry >= 100) {
 668                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
 669                          "InitMAC(): ePHY configure fail!!!\n");
 670                 return false;
 671         }
 672
 673         rtl_write_word(rtlpriv, REG_CR, 0x2ff);
 674         rtl_write_word(rtlpriv, REG_CR + 1, 0x06);
 675
 676         if (!mac_func_enable) {
 677                 if (_rtl8723ae_llt_table_init(hw) == false)
 678                         return false;
 679         }
 680
 681         rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
 682         rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
 683
 684         rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x27ff);
 685
 686         wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL) & 0xf;
 687         wordtmp |= 0xF771;
 688         rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
 689
 690         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
 691         rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
 692         rtl_write_word(rtlpriv, REG_RXFLTMAP2, 0xFFFF);
 693         rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
 694
 695         rtl_write_byte(rtlpriv, 0x4d0, 0x0);
 696
 697         rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
 698                         ((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
 699                         DMA_BIT_MASK(32));
 700         rtl_write_dword(rtlpriv, REG_MGQ_DESA,
 701                         (u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
 702                         DMA_BIT_MASK(32));
 703         rtl_write_dword(rtlpriv, REG_VOQ_DESA,
 704                         (u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
 705         rtl_write_dword(rtlpriv, REG_VIQ_DESA,
 706                         (u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
 707         rtl_write_dword(rtlpriv, REG_BEQ_DESA,
 708                         (u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
 709         rtl_write_dword(rtlpriv, REG_BKQ_DESA,
 710                         (u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
 711         rtl_write_dword(rtlpriv, REG_HQ_DESA,
 712                         (u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
 713                         DMA_BIT_MASK(32));
 714         rtl_write_dword(rtlpriv, REG_RX_DESA,
 715                         (u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
 716                         DMA_BIT_MASK(32));
 717
 718         rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x74);
 719
 720         rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
 721
 722         bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
 723         rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
 724         do {
 725                 retry++;
 726                 bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
 727         } while ((retry < 200) && (bytetmp & BIT(7)));
 728
 729         _rtl8723ae_gen_refresh_led_state(hw);
 730
 731         rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
 732
 733         return true;
 734 }
 735
 736 static void _rtl8723ae_hw_configure(struct ieee80211_hw *hw)
 737 {
 738         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 739         struct rtl_priv *rtlpriv = rtl_priv(hw);
 740         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 741         u8 reg_bw_opmode;
 742         u32 reg_prsr;
 743
 744         reg_bw_opmode = BW_OPMODE_20MHZ;
 745         reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
 746
 747         rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
 748
 749         rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
 750
 751         rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
 752
 753         rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
 754
 755         rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
 756
 757         rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
 758
 759         rtl_write_word(rtlpriv, REG_RL, 0x0707);
 760
 761         rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
 762
 763         rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
 764
 765         rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
 766         rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
 767         rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
 768         rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
 769
 770         if ((pcipriv->bt_coexist.bt_coexistence) &&
 771             (pcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
 772                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x97427431);
 773         else
 774                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
 775
 776         rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
 777
 778         rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
 779
 780         rtlpci->reg_bcn_ctrl_val = 0x1f;
 781         rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
 782
 783         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
 784
 785         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
 786
 787         rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
 788         rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
 789
 790         if ((pcipriv->bt_coexist.bt_coexistence) &&
 791             (pcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
 792                 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 793                 rtl_write_word(rtlpriv, REG_PROT_MODE_CTRL, 0x0402);
 794         } else {
 795                 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 796                 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 797         }
 798
 799         if ((pcipriv->bt_coexist.bt_coexistence) &&
 800              (pcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
 801                 rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x03086666);
 802         else
 803                 rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
 804
 805         rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
 806
 807         rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
 808         rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
 809
 810         rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
 811
 812         rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
 813
 814         rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
 815         rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
 816
 817         rtl_write_dword(rtlpriv, 0x394, 0x1);
 818 }
 819
 820 static void _rtl8723ae_enable_aspm_back_door(struct ieee80211_hw *hw)
 821 {
 822         struct rtl_priv *rtlpriv = rtl_priv(hw);
 823         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 824
 825         rtl_write_byte(rtlpriv, 0x34b, 0x93);
 826         rtl_write_word(rtlpriv, 0x350, 0x870c);
 827         rtl_write_byte(rtlpriv, 0x352, 0x1);
 828
 829         if (ppsc->support_backdoor)
 830                 rtl_write_byte(rtlpriv, 0x349, 0x1b);
 831         else
 832                 rtl_write_byte(rtlpriv, 0x349, 0x03);
 833
 834         rtl_write_word(rtlpriv, 0x350, 0x2718);
 835         rtl_write_byte(rtlpriv, 0x352, 0x1);
 836 }
 837
 838 void rtl8723ae_enable_hw_security_config(struct ieee80211_hw *hw)
 839 {
 840         struct rtl_priv *rtlpriv = rtl_priv(hw);
 841         u8 sec_reg_value;
 842
 843         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 844                  "PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
 845                  rtlpriv->sec.pairwise_enc_algorithm,
 846                  rtlpriv->sec.group_enc_algorithm);
 847
 848         if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
 849                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 850                          "not open hw encryption\n");
 851                 return;
 852         }
 853
 854         sec_reg_value = SCR_TxEncEnable | SCR_RxDecEnable;
 855
 856         if (rtlpriv->sec.use_defaultkey) {
 857                 sec_reg_value |= SCR_TxUseDK;
 858                 sec_reg_value |= SCR_RxUseDK;
 859         }
 860
 861         sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
 862
 863         rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
 864
 865         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 866                  "The SECR-value %x\n", sec_reg_value);
 867
 868         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
 869
 870 }
 871
 872 int rtl8723ae_hw_init(struct ieee80211_hw *hw)
 873 {
 874         struct rtl_priv *rtlpriv = rtl_priv(hw);
 875         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 876         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 877         struct rtl_phy *rtlphy = &(rtlpriv->phy);
 878         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 879         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 880         bool rtstatus = true;
 881         int err;
 882         u8 tmp_u1b;
 883         unsigned long flags;
 884
 885         rtlpriv->rtlhal.being_init_adapter = true;
 886         /* As this function can take a very long time (up to 350 ms)
 887          * and can be called with irqs disabled, reenable the irqs
 888          * to let the other devices continue being serviced.
 889          *
 890          * It is safe doing so since our own interrupts will only be enabled
 891          * in a subsequent step.
 892          */
 893         local_save_flags(flags);
 894         local_irq_enable();
 895
 896         rtlpriv->intf_ops->disable_aspm(hw);
 897         rtstatus = _rtl8712e_init_mac(hw);
 898         if (rtstatus != true) {
 899                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
 900                 err = 1;
 901                 goto exit;
 902         }
 903
 904         err = rtl8723ae_download_fw(hw);
 905         if (err) {
 906                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 907                          "Failed to download FW. Init HW without FW now..\n");
 908                 err = 1;
 909                 goto exit;
 910         } else {
 911                 rtlhal->fw_ready = true;
 912         }
 913
 914         rtlhal->last_hmeboxnum = 0;
 915         rtl8723ae_phy_mac_config(hw);
 916         /* because the last function modifies RCR, we update
 917          * rcr var here, or TP will be unstable as ther receive_config
 918          * is wrong, RX RCR_ACRC32 will cause TP unstable & Rx
 919          * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252
 920          */
 921         rtlpci->receive_config = rtl_read_dword(rtlpriv, REG_RCR);
 922         rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
 923         rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
 924
 925         rtl8723ae_phy_bb_config(hw);
 926         rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
 927         rtl8723ae_phy_rf_config(hw);
 928         if (IS_VENDOR_UMC_A_CUT(rtlhal->version)) {
 929                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G1, MASKDWORD, 0x30255);
 930                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G2, MASKDWORD, 0x50a00);
 931         } else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version)) {
 932                 rtl_set_rfreg(hw, RF90_PATH_A, 0x0C, MASKDWORD, 0x894AE);
 933                 rtl_set_rfreg(hw, RF90_PATH_A, 0x0A, MASKDWORD, 0x1AF31);
 934                 rtl_set_rfreg(hw, RF90_PATH_A, RF_IPA, MASKDWORD, 0x8F425);
 935                 rtl_set_rfreg(hw, RF90_PATH_A, RF_SYN_G2, MASKDWORD, 0x4F200);
 936                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK1, MASKDWORD, 0x44053);
 937                 rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK2, MASKDWORD, 0x80201);
 938         }
 939         rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
 940                                                  RF_CHNLBW, RFREG_OFFSET_MASK);
 941         rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
 942                                                  RF_CHNLBW, RFREG_OFFSET_MASK);
 943         rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
 944         rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
 945         rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
 946         _rtl8723ae_hw_configure(hw);
 947         rtl_cam_reset_all_entry(hw);
 948         rtl8723ae_enable_hw_security_config(hw);
 949
 950         ppsc->rfpwr_state = ERFON;
 951
 952         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
 953         _rtl8723ae_enable_aspm_back_door(hw);
 954         rtlpriv->intf_ops->enable_aspm(hw);
 955
 956         rtl8723ae_bt_hw_init(hw);
 957
 958         if (ppsc->rfpwr_state == ERFON) {
 959                 rtl8723ae_phy_set_rfpath_switch(hw, 1);
 960                 if (rtlphy->iqk_initialized) {
 961                         rtl8723ae_phy_iq_calibrate(hw, true);
 962                 } else {
 963                         rtl8723ae_phy_iq_calibrate(hw, false);
 964                         rtlphy->iqk_initialized = true;
 965                 }
 966
 967                 rtl8723ae_phy_lc_calibrate(hw);
 968         }
 969
 970         tmp_u1b = efuse_read_1byte(hw, 0x1FA);
 971         if (!(tmp_u1b & BIT(0))) {
 972                 rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
 973                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "PA BIAS path A\n");
 974         }
 975
 976         if (!(tmp_u1b & BIT(4))) {
 977                 tmp_u1b = rtl_read_byte(rtlpriv, 0x16) & 0x0F;
 978                 rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
 979                 udelay(10);
 980                 rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
 981                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "under 1.5V\n");
 982         }
 983         rtl8723ae_dm_init(hw);
 984 exit:
 985         local_irq_restore(flags);
 986         rtlpriv->rtlhal.being_init_adapter = false;
 987         return err;
 988 }
 989
 990 static enum version_8723e _rtl8723ae_read_chip_version(struct ieee80211_hw *hw)
 991 {
 992         struct rtl_priv *rtlpriv = rtl_priv(hw);
 993         struct rtl_phy *rtlphy = &(rtlpriv->phy);
 994         enum version_8723e version = 0x0000;
 995         u32 value32;
 996
 997         value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
 998         if (value32 & TRP_VAUX_EN) {
 999                 version = (enum version_8723e)(version |
1000                           ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0));
1001                 /* RTL8723 with BT function. */
1002                 version = (enum version_8723e)(version |
1003                           ((value32 & BT_FUNC) ? CHIP_8723 : 0));
1004
1005         } else {
1006                 /* Normal mass production chip. */
1007                 version = (enum version_8723e) NORMAL_CHIP;
1008                 version = (enum version_8723e)(version |
1009                           ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0));
1010                 /* RTL8723 with BT function. */
1011                 version = (enum version_8723e)(version |
1012                           ((value32 & BT_FUNC) ? CHIP_8723 : 0));
1013                 if (IS_CHIP_VENDOR_UMC(version))
1014                         version = (enum version_8723e)(version |
1015                         ((value32 & CHIP_VER_RTL_MASK)));/* IC version (CUT) */
1016                 if (IS_8723_SERIES(version)) {
1017                         value32 = rtl_read_dword(rtlpriv, REG_GPIO_OUTSTS);
1018                         /* ROM code version */
1019                         version = (enum version_8723e)(version |
1020                                   ((value32 & RF_RL_ID)>>20));
1021                 }
1022         }
1023
1024         if (IS_8723_SERIES(version)) {
1025                 value32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL);
1026                 rtlphy->polarity_ctl = ((value32 & WL_HWPDN_SL) ?
1027                                        RT_POLARITY_HIGH_ACT :
1028                                        RT_POLARITY_LOW_ACT);
1029         }
1030         switch (version) {
1031         case VERSION_TEST_UMC_CHIP_8723:
1032                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1033                          "Chip Version ID: VERSION_TEST_UMC_CHIP_8723.\n");
1034                 break;
1035         case VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT:
1036                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1037                          "Chip Version ID: VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT.\n");
1038                 break;
1039         case VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT:
1040                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1041                          "Chip Version ID: VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT.\n");
1042                 break;
1043         default:
1044                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1045                          "Chip Version ID: Unknown. Bug?\n");
1046                 break;
1047         }
1048
1049         if (IS_8723_SERIES(version))
1050                 rtlphy->rf_type = RF_1T1R;
1051
1052         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Chip RF Type: %s\n",
1053                 (rtlphy->rf_type == RF_2T2R) ? "RF_2T2R" : "RF_1T1R");
1054
1055         return version;
1056 }
1057
1058 static int _rtl8723ae_set_media_status(struct ieee80211_hw *hw,
1059                                      enum nl80211_iftype type)
1060 {
1061         struct rtl_priv *rtlpriv = rtl_priv(hw);
1062         u8 bt_msr = rtl_read_byte(rtlpriv, MSR) & 0xfc;
1063         enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
1064
1065         rtl_write_dword(rtlpriv, REG_BCN_CTRL, 0);
1066         RT_TRACE(rtlpriv, COMP_BEACON, DBG_LOUD,
1067                  "clear 0x550 when set HW_VAR_MEDIA_STATUS\n");
1068
1069         if (type == NL80211_IFTYPE_UNSPECIFIED ||
1070             type == NL80211_IFTYPE_STATION) {
1071                 _rtl8723ae_stop_tx_beacon(hw);
1072                 _rtl8723ae_enable_bcn_sufunc(hw);
1073         } else if (type == NL80211_IFTYPE_ADHOC ||
1074                 type == NL80211_IFTYPE_AP) {
1075                 _rtl8723ae_resume_tx_beacon(hw);
1076                 _rtl8723ae_disable_bcn_sufunc(hw);
1077         } else {
1078                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1079                          "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
1080                          type);
1081         }
1082
1083         switch (type) {
1084         case NL80211_IFTYPE_UNSPECIFIED:
1085                 bt_msr |= MSR_NOLINK;
1086                 ledaction = LED_CTL_LINK;
1087                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1088                          "Set Network type to NO LINK!\n");
1089                 break;
1090         case NL80211_IFTYPE_ADHOC:
1091                 bt_msr |= MSR_ADHOC;
1092                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1093                          "Set Network type to Ad Hoc!\n");
1094                 break;
1095         case NL80211_IFTYPE_STATION:
1096                 bt_msr |= MSR_INFRA;
1097                 ledaction = LED_CTL_LINK;
1098                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1099                          "Set Network type to STA!\n");
1100                 break;
1101         case NL80211_IFTYPE_AP:
1102                 bt_msr |= MSR_AP;
1103                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1104                          "Set Network type to AP!\n");
1105                 break;
1106         default:
1107                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1108                          "Network type %d not supported!\n",
1109                          type);
1110                 return 1;
1111                 break;
1112
1113         }
1114
1115         rtl_write_byte(rtlpriv, (MSR), bt_msr);
1116         rtlpriv->cfg->ops->led_control(hw, ledaction);
1117         if ((bt_msr & 0x03) == MSR_AP)
1118                 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
1119         else
1120                 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
1121         return 0;
1122 }
1123
1124 void rtl8723ae_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
1125 {
1126         struct rtl_priv *rtlpriv = rtl_priv(hw);
1127         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1128         u32 reg_rcr = rtlpci->receive_config;
1129
1130         if (rtlpriv->psc.rfpwr_state != ERFON)
1131                 return;
1132
1133         if (check_bssid == true) {
1134                 reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
1135                 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
1136                                               (u8 *)(&reg_rcr));
1137                 _rtl8723ae_set_bcn_ctrl_reg(hw, 0, BIT(4));
1138         } else if (check_bssid == false) {
1139                 reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
1140                 _rtl8723ae_set_bcn_ctrl_reg(hw, BIT(4), 0);
1141                 rtlpriv->cfg->ops->set_hw_reg(hw,
1142                         HW_VAR_RCR, (u8 *) (&reg_rcr));
1143         }
1144 }
1145
1146 int rtl8723ae_set_network_type(struct ieee80211_hw *hw,
1147                                enum nl80211_iftype type)
1148 {
1149         struct rtl_priv *rtlpriv = rtl_priv(hw);
1150
1151         if (_rtl8723ae_set_media_status(hw, type))
1152                 return -EOPNOTSUPP;
1153
1154         if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
1155                 if (type != NL80211_IFTYPE_AP)
1156                         rtl8723ae_set_check_bssid(hw, true);
1157         } else {
1158                 rtl8723ae_set_check_bssid(hw, false);
1159         }
1160         return 0;
1161 }
1162
1163 /* don't set REG_EDCA_BE_PARAM here because mac80211 will send pkt when scan */
1164 void rtl8723ae_set_qos(struct ieee80211_hw *hw, int aci)
1165 {
1166         struct rtl_priv *rtlpriv = rtl_priv(hw);
1167
1168         rtl8723ae_dm_init_edca_turbo(hw);
1169         switch (aci) {
1170         case AC1_BK:
1171                 rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
1172                 break;
1173         case AC0_BE:
1174                 /* rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4ac_param); */
1175                 break;
1176         case AC2_VI:
1177                 rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x5e4322);
1178                 break;
1179         case AC3_VO:
1180                 rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
1181                 break;
1182         default:
1183                 RT_ASSERT(false, "invalid aci: %d !\n", aci);
1184                 break;
1185         }
1186 }
1187
1188 void rtl8723ae_enable_interrupt(struct ieee80211_hw *hw)
1189 {
1190         struct rtl_priv *rtlpriv = rtl_priv(hw);
1191         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1192
1193         rtl_write_dword(rtlpriv, 0x3a8, rtlpci->irq_mask[0] & 0xFFFFFFFF);
1194         rtl_write_dword(rtlpriv, 0x3ac, rtlpci->irq_mask[1] & 0xFFFFFFFF);
1195         rtlpci->irq_enabled = true;
1196 }
1197
1198 void rtl8723ae_disable_interrupt(struct ieee80211_hw *hw)
1199 {
1200         struct rtl_priv *rtlpriv = rtl_priv(hw);
1201         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1202
1203         rtl_write_dword(rtlpriv, 0x3a8, IMR8190_DISABLED);
1204         rtl_write_dword(rtlpriv, 0x3ac, IMR8190_DISABLED);
1205         rtlpci->irq_enabled = false;
1206         synchronize_irq(rtlpci->pdev->irq);
1207 }
1208
1209 static void _rtl8723ae_poweroff_adapter(struct ieee80211_hw *hw)
1210 {
1211         struct rtl_priv *rtlpriv = rtl_priv(hw);
1212         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1213         u8 u1tmp;
1214
1215         /* Combo (PCIe + USB) Card and PCIe-MF Card */
1216         /* 1. Run LPS WL RFOFF flow */
1217         rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
1218                 PWR_INTF_PCI_MSK, Rtl8723_NIC_LPS_ENTER_FLOW);
1219
1220         /* 2. 0x1F[7:0] = 0 */
1221         /* turn off RF */
1222         rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
1223         if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->fw_ready)
1224                 rtl8723ae_firmware_selfreset(hw);
1225
1226         /* Reset MCU. Suggested by Filen. */
1227         u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN+1);
1228         rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN+1, (u1tmp & (~BIT(2))));
1229
1230         /* g.   MCUFWDL 0x80[1:0]=0      */
1231         /* reset MCU ready status */
1232         rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
1233
1234         /* HW card disable configuration. */
1235         rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
1236                 PWR_INTF_PCI_MSK, Rtl8723_NIC_DISABLE_FLOW);
1237
1238         /* Reset MCU IO Wrapper */
1239         u1tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
1240         rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1tmp & (~BIT(0))));
1241         u1tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
1242         rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, u1tmp | BIT(0));
1243
1244         /* 7. RSV_CTRL 0x1C[7:0] = 0x0E */
1245         /* lock ISO/CLK/Power control register */
1246         rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
1247 }
1248
1249 void rtl8723ae_card_disable(struct ieee80211_hw *hw)
1250 {
1251         struct rtl_priv *rtlpriv = rtl_priv(hw);
1252         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
1253         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1254         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1255         enum nl80211_iftype opmode;
1256
1257         mac->link_state = MAC80211_NOLINK;
1258         opmode = NL80211_IFTYPE_UNSPECIFIED;
1259         _rtl8723ae_set_media_status(hw, opmode);
1260         if (rtlpci->driver_is_goingto_unload ||
1261             ppsc->rfoff_reason > RF_CHANGE_BY_PS)
1262                 rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
1263         RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
1264         _rtl8723ae_poweroff_adapter(hw);
1265
1266         /* after power off we should do iqk again */
1267         rtlpriv->phy.iqk_initialized = false;
1268 }
1269
1270 void rtl8723ae_interrupt_recognized(struct ieee80211_hw *hw,
1271                                     u32 *p_inta, u32 *p_intb)
1272 {
1273         struct rtl_priv *rtlpriv = rtl_priv(hw);
1274         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1275
1276         *p_inta = rtl_read_dword(rtlpriv, 0x3a0) & rtlpci->irq_mask[0];
1277         rtl_write_dword(rtlpriv, 0x3a0, *p_inta);
1278 }
1279
1280 void rtl8723ae_set_beacon_related_registers(struct ieee80211_hw *hw)
1281 {
1282
1283         struct rtl_priv *rtlpriv = rtl_priv(hw);
1284         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1285         u16 bcn_interval, atim_window;
1286
1287         bcn_interval = mac->beacon_interval;
1288         atim_window = 2;        /*FIX MERGE */
1289         rtl8723ae_disable_interrupt(hw);
1290         rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
1291         rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1292         rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
1293         rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
1294         rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
1295         rtl_write_byte(rtlpriv, 0x606, 0x30);
1296         rtl8723ae_enable_interrupt(hw);
1297 }
1298
1299 void rtl8723ae_set_beacon_interval(struct ieee80211_hw *hw)
1300 {
1301         struct rtl_priv *rtlpriv = rtl_priv(hw);
1302         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1303         u16 bcn_interval = mac->beacon_interval;
1304
1305         RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
1306                  "beacon_interval:%d\n", bcn_interval);
1307         rtl8723ae_disable_interrupt(hw);
1308         rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1309         rtl8723ae_enable_interrupt(hw);
1310 }
1311
1312 void rtl8723ae_update_interrupt_mask(struct ieee80211_hw *hw,
1313                                      u32 add_msr, u32 rm_msr)
1314 {
1315         struct rtl_priv *rtlpriv = rtl_priv(hw);
1316         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1317
1318         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
1319                  "add_msr:%x, rm_msr:%x\n", add_msr, rm_msr);
1320
1321         if (add_msr)
1322                 rtlpci->irq_mask[0] |= add_msr;
1323         if (rm_msr)
1324                 rtlpci->irq_mask[0] &= (~rm_msr);
1325         rtl8723ae_disable_interrupt(hw);
1326         rtl8723ae_enable_interrupt(hw);
1327 }
1328
1329 static u8 _rtl8723ae_get_chnl_group(u8 chnl)
1330 {
1331         u8 group;
1332
1333         if (chnl < 3)
1334                 group = 0;
1335         else if (chnl < 9)
1336                 group = 1;
1337         else
1338                 group = 2;
1339         return group;
1340 }
1341
1342 static void _rtl8723ae_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
1343                                                    bool autoload_fail,
1344                                                    u8 *hwinfo)
1345 {
1346         struct rtl_priv *rtlpriv = rtl_priv(hw);
1347         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1348         u8 rf_path, index, tempval;
1349         u16 i;
1350
1351         for (rf_path = 0; rf_path < 1; rf_path++) {
1352                 for (i = 0; i < 3; i++) {
1353                         if (!autoload_fail) {
1354                                 rtlefuse->eeprom_chnlarea_txpwr_cck
1355                                     [rf_path][i] =
1356                                     hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i];
1357                                 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1358                                     [rf_path][i] =
1359                                     hwinfo[EEPROM_TXPOWERHT40_1S + rf_path *
1360                                     3 + i];
1361                         } else {
1362                                 rtlefuse->eeprom_chnlarea_txpwr_cck
1363                                     [rf_path][i] =
1364                                     EEPROM_DEFAULT_TXPOWERLEVEL;
1365                                 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1366                                     [rf_path][i] =
1367                                     EEPROM_DEFAULT_TXPOWERLEVEL;
1368                         }
1369                 }
1370         }
1371
1372         for (i = 0; i < 3; i++) {
1373                 if (!autoload_fail)
1374                         tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i];
1375                 else
1376                         tempval = EEPROM_DEFAULT_HT40_2SDIFF;
1377                 rtlefuse->eprom_chnl_txpwr_ht40_2sdf[RF90_PATH_A][i] =
1378                     (tempval & 0xf);
1379                 rtlefuse->eprom_chnl_txpwr_ht40_2sdf[RF90_PATH_B][i] =
1380                     ((tempval & 0xf0) >> 4);
1381         }
1382
1383         for (rf_path = 0; rf_path < 2; rf_path++)
1384                 for (i = 0; i < 3; i++)
1385                         RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1386                                 "RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path,
1387                                 i, rtlefuse->eeprom_chnlarea_txpwr_cck
1388                                 [rf_path][i]);
1389         for (rf_path = 0; rf_path < 2; rf_path++)
1390                 for (i = 0; i < 3; i++)
1391                         RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1392                                 "RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
1393                                 rf_path, i,
1394                                 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1395                                 [rf_path][i]);
1396         for (rf_path = 0; rf_path < 2; rf_path++)
1397                 for (i = 0; i < 3; i++)
1398                         RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1399                                 "RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
1400                                 rf_path, i,
1401                                 rtlefuse->eprom_chnl_txpwr_ht40_2sdf
1402                                 [rf_path][i]);
1403
1404         for (rf_path = 0; rf_path < 2; rf_path++) {
1405                 for (i = 0; i < 14; i++) {
1406                         index = _rtl8723ae_get_chnl_group((u8) i);
1407
1408                         rtlefuse->txpwrlevel_cck[rf_path][i] =
1409                                 rtlefuse->eeprom_chnlarea_txpwr_cck
1410                                                         [rf_path][index];
1411                         rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
1412                                 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1413                                                         [rf_path][index];
1414
1415                         if ((rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1416                             [rf_path][index] -
1417                             rtlefuse->eprom_chnl_txpwr_ht40_2sdf[rf_path]
1418                             [index]) > 0) {
1419                                 rtlefuse->txpwrlevel_ht40_2s[rf_path][i] =
1420                                         rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1421                                         [rf_path][index] -
1422                                         rtlefuse->eprom_chnl_txpwr_ht40_2sdf
1423                                         [rf_path][index];
1424                         } else {
1425                                 rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0;
1426                         }
1427                 }
1428
1429                 for (i = 0; i < 14; i++) {
1430                         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1431                                 "RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = "
1432                                 "[0x%x / 0x%x / 0x%x]\n", rf_path, i,
1433                                 rtlefuse->txpwrlevel_cck[rf_path][i],
1434                                 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
1435                                 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]);
1436                 }
1437         }
1438
1439         for (i = 0; i < 3; i++) {
1440                 if (!autoload_fail) {
1441                         rtlefuse->eeprom_pwrlimit_ht40[i] =
1442                             hwinfo[EEPROM_TXPWR_GROUP + i];
1443                         rtlefuse->eeprom_pwrlimit_ht20[i] =
1444                             hwinfo[EEPROM_TXPWR_GROUP + 3 + i];
1445                 } else {
1446                         rtlefuse->eeprom_pwrlimit_ht40[i] = 0;
1447                         rtlefuse->eeprom_pwrlimit_ht20[i] = 0;
1448                 }
1449         }
1450
1451         for (rf_path = 0; rf_path < 2; rf_path++) {
1452                 for (i = 0; i < 14; i++) {
1453                         index = _rtl8723ae_get_chnl_group((u8) i);
1454
1455                         if (rf_path == RF90_PATH_A) {
1456                                 rtlefuse->pwrgroup_ht20[rf_path][i] =
1457                                     (rtlefuse->eeprom_pwrlimit_ht20[index] &
1458                                     0xf);
1459                                 rtlefuse->pwrgroup_ht40[rf_path][i] =
1460                                     (rtlefuse->eeprom_pwrlimit_ht40[index] &
1461                                     0xf);
1462                         } else if (rf_path == RF90_PATH_B) {
1463                                 rtlefuse->pwrgroup_ht20[rf_path][i] =
1464                                     ((rtlefuse->eeprom_pwrlimit_ht20[index] &
1465                                     0xf0) >> 4);
1466                                 rtlefuse->pwrgroup_ht40[rf_path][i] =
1467                                     ((rtlefuse->eeprom_pwrlimit_ht40[index] &
1468                                     0xf0) >> 4);
1469                         }
1470
1471                         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1472                                 "RF-%d pwrgroup_ht20[%d] = 0x%x\n", rf_path, i,
1473                                 rtlefuse->pwrgroup_ht20[rf_path][i]);
1474                         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1475                                 "RF-%d pwrgroup_ht40[%d] = 0x%x\n", rf_path, i,
1476                                 rtlefuse->pwrgroup_ht40[rf_path][i]);
1477                 }
1478         }
1479
1480         for (i = 0; i < 14; i++) {
1481                 index = _rtl8723ae_get_chnl_group((u8) i);
1482
1483                 if (!autoload_fail)
1484                         tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index];
1485                 else
1486                         tempval = EEPROM_DEFAULT_HT20_DIFF;
1487
1488                 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
1489                 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
1490                     ((tempval >> 4) & 0xF);
1491
1492                 if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3))
1493                         rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0;
1494
1495                 if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3))
1496                         rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0;
1497
1498                 index = _rtl8723ae_get_chnl_group((u8) i);
1499
1500                 if (!autoload_fail)
1501                         tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index];
1502                 else
1503                         tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
1504
1505                 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF);
1506                 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
1507                     ((tempval >> 4) & 0xF);
1508         }
1509
1510         rtlefuse->legacy_ht_txpowerdiff =
1511             rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7];
1512
1513         for (i = 0; i < 14; i++)
1514                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1515                         "RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i,
1516                         rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]);
1517         for (i = 0; i < 14; i++)
1518                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1519                         "RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i,
1520                         rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]);
1521         for (i = 0; i < 14; i++)
1522                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1523                         "RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i,
1524                         rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]);
1525         for (i = 0; i < 14; i++)
1526                 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1527                         "RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i,
1528                         rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]);
1529
1530         if (!autoload_fail)
1531                 rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7);
1532         else
1533                 rtlefuse->eeprom_regulatory = 0;
1534         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1535                 "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
1536
1537         if (!autoload_fail)
1538                 rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A];
1539         else
1540                 rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI;
1541         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1542                 "TSSI_A = 0x%x, TSSI_B = 0x%x\n",
1543                 rtlefuse->eeprom_tssi[RF90_PATH_A],
1544                 rtlefuse->eeprom_tssi[RF90_PATH_B]);
1545
1546         if (!autoload_fail)
1547                 tempval = hwinfo[EEPROM_THERMAL_METER];
1548         else
1549                 tempval = EEPROM_DEFAULT_THERMALMETER;
1550         rtlefuse->eeprom_thermalmeter = (tempval & 0x1f);
1551
1552         if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail)
1553                 rtlefuse->apk_thermalmeterignore = true;
1554
1555         rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
1556         RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1557                 "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
1558 }
1559
1560 static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
1561                                          bool pseudo_test)
1562 {
1563         struct rtl_priv *rtlpriv = rtl_priv(hw);
1564         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1565         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1566         u16 i, usvalue;
1567         u8 hwinfo[HWSET_MAX_SIZE];
1568         u16 eeprom_id;
1569
1570         if (pseudo_test) {
1571                 /* need add */
1572                 return;
1573         }
1574         if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
1575                 rtl_efuse_shadow_map_update(hw);
1576
1577                 memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
1578                        HWSET_MAX_SIZE);
1579         } else if (rtlefuse->epromtype == EEPROM_93C46) {
1580                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1581                          "RTL819X Not boot from eeprom, check it !!");
1582         }
1583
1584         RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("MAP\n"),
1585                       hwinfo, HWSET_MAX_SIZE);
1586
1587         eeprom_id = *((u16 *)&hwinfo[0]);
1588         if (eeprom_id != RTL8190_EEPROM_ID) {
1589                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1590                          "EEPROM ID(%#x) is invalid!!\n", eeprom_id);
1591                 rtlefuse->autoload_failflag = true;
1592         } else {
1593                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1594                 rtlefuse->autoload_failflag = false;
1595         }
1596
1597         if (rtlefuse->autoload_failflag == true)
1598                 return;
1599
1600         rtlefuse->eeprom_vid = *(u16 *) &hwinfo[EEPROM_VID];
1601         rtlefuse->eeprom_did = *(u16 *) &hwinfo[EEPROM_DID];
1602         rtlefuse->eeprom_svid = *(u16 *) &hwinfo[EEPROM_SVID];
1603         rtlefuse->eeprom_smid = *(u16 *) &hwinfo[EEPROM_SMID];
1604         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1605                  "EEPROMId = 0x%4x\n", eeprom_id);
1606         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1607                  "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid);
1608         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1609                  "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did);
1610         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1611                  "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid);
1612         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1613                  "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid);
1614
1615         for (i = 0; i < 6; i += 2) {
1616                 usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
1617                 *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
1618         }
1619
1620         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
1621                  "dev_addr: %pM\n", rtlefuse->dev_addr);
1622
1623         _rtl8723ae_read_txpower_info_from_hwpg(hw,
1624                         rtlefuse->autoload_failflag, hwinfo);
1625
1626         rtl8723ae_read_bt_coexist_info_from_hwpg(hw,
1627                         rtlefuse->autoload_failflag, hwinfo);
1628
1629         rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
1630         rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
1631         rtlefuse->txpwr_fromeprom = true;
1632         rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
1633
1634         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1635                  "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
1636
1637         /* set channel paln to world wide 13 */
1638         rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13;
1639
1640         if (rtlhal->oem_id == RT_CID_DEFAULT) {
1641                 switch (rtlefuse->eeprom_oemid) {
1642                 case EEPROM_CID_DEFAULT:
1643                         if (rtlefuse->eeprom_did == 0x8176) {
1644                                 if (CHK_SVID_SMID(0x10EC, 0x6151) ||
1645                                     CHK_SVID_SMID(0x10EC, 0x6152) ||
1646                                     CHK_SVID_SMID(0x10EC, 0x6154) ||
1647                                     CHK_SVID_SMID(0x10EC, 0x6155) ||
1648                                     CHK_SVID_SMID(0x10EC, 0x6177) ||
1649                                     CHK_SVID_SMID(0x10EC, 0x6178) ||
1650                                     CHK_SVID_SMID(0x10EC, 0x6179) ||
1651                                     CHK_SVID_SMID(0x10EC, 0x6180) ||
1652                                     CHK_SVID_SMID(0x10EC, 0x8151) ||
1653                                     CHK_SVID_SMID(0x10EC, 0x8152) ||
1654                                     CHK_SVID_SMID(0x10EC, 0x8154) ||
1655                                     CHK_SVID_SMID(0x10EC, 0x8155) ||
1656                                     CHK_SVID_SMID(0x10EC, 0x8181) ||
1657                                     CHK_SVID_SMID(0x10EC, 0x8182) ||
1658                                     CHK_SVID_SMID(0x10EC, 0x8184) ||
1659                                     CHK_SVID_SMID(0x10EC, 0x8185) ||
1660                                     CHK_SVID_SMID(0x10EC, 0x9151) ||
1661                                     CHK_SVID_SMID(0x10EC, 0x9152) ||
1662                                     CHK_SVID_SMID(0x10EC, 0x9154) ||
1663                                     CHK_SVID_SMID(0x10EC, 0x9155) ||
1664                                     CHK_SVID_SMID(0x10EC, 0x9181) ||
1665                                     CHK_SVID_SMID(0x10EC, 0x9182) ||
1666                                     CHK_SVID_SMID(0x10EC, 0x9184) ||
1667                                     CHK_SVID_SMID(0x10EC, 0x9185))
1668                                         rtlhal->oem_id = RT_CID_TOSHIBA;
1669                                 else if (rtlefuse->eeprom_svid == 0x1025)
1670                                         rtlhal->oem_id = RT_CID_819x_Acer;
1671                                 else if (CHK_SVID_SMID(0x10EC, 0x6191) ||
1672                                          CHK_SVID_SMID(0x10EC, 0x6192) ||
1673                                          CHK_SVID_SMID(0x10EC, 0x6193) ||
1674                                          CHK_SVID_SMID(0x10EC, 0x7191) ||
1675                                          CHK_SVID_SMID(0x10EC, 0x7192) ||
1676                                          CHK_SVID_SMID(0x10EC, 0x7193) ||
1677                                          CHK_SVID_SMID(0x10EC, 0x8191) ||
1678                                          CHK_SVID_SMID(0x10EC, 0x8192) ||
1679                                          CHK_SVID_SMID(0x10EC, 0x8193))
1680                                         rtlhal->oem_id = RT_CID_819x_SAMSUNG;
1681                                 else if (CHK_SVID_SMID(0x10EC, 0x8195) ||
1682                                          CHK_SVID_SMID(0x10EC, 0x9195) ||
1683                                          CHK_SVID_SMID(0x10EC, 0x7194) ||
1684                                          CHK_SVID_SMID(0x10EC, 0x8200) ||
1685                                          CHK_SVID_SMID(0x10EC, 0x8201) ||
1686                                          CHK_SVID_SMID(0x10EC, 0x8202) ||
1687                                          CHK_SVID_SMID(0x10EC, 0x9200))
1688                                         rtlhal->oem_id = RT_CID_819x_Lenovo;
1689                                 else if (CHK_SVID_SMID(0x10EC, 0x8197) ||
1690                                          CHK_SVID_SMID(0x10EC, 0x9196))
1691                                         rtlhal->oem_id = RT_CID_819x_CLEVO;
1692                                 else if (CHK_SVID_SMID(0x1028, 0x8194) ||
1693                                          CHK_SVID_SMID(0x1028, 0x8198) ||
1694                                          CHK_SVID_SMID(0x1028, 0x9197) ||
1695                                          CHK_SVID_SMID(0x1028, 0x9198))
1696                                         rtlhal->oem_id = RT_CID_819x_DELL;
1697                                 else if (CHK_SVID_SMID(0x103C, 0x1629))
1698                                         rtlhal->oem_id = RT_CID_819x_HP;
1699                                 else if (CHK_SVID_SMID(0x1A32, 0x2315))
1700                                         rtlhal->oem_id = RT_CID_819x_QMI;
1701                                 else if (CHK_SVID_SMID(0x10EC, 0x8203))
1702                                         rtlhal->oem_id = RT_CID_819x_PRONETS;
1703                                 else if (CHK_SVID_SMID(0x1043, 0x84B5))
1704                                         rtlhal->oem_id =
1705                                                  RT_CID_819x_Edimax_ASUS;
1706                                 else
1707                                         rtlhal->oem_id = RT_CID_DEFAULT;
1708                         } else if (rtlefuse->eeprom_did == 0x8178) {
1709                                 if (CHK_SVID_SMID(0x10EC, 0x6181) ||
1710                                     CHK_SVID_SMID(0x10EC, 0x6182) ||
1711                                     CHK_SVID_SMID(0x10EC, 0x6184) ||
1712                                     CHK_SVID_SMID(0x10EC, 0x6185) ||
1713                                     CHK_SVID_SMID(0x10EC, 0x7181) ||
1714                                     CHK_SVID_SMID(0x10EC, 0x7182) ||
1715                                     CHK_SVID_SMID(0x10EC, 0x7184) ||
1716                                     CHK_SVID_SMID(0x10EC, 0x7185) ||
1717                                     CHK_SVID_SMID(0x10EC, 0x8181) ||
1718                                     CHK_SVID_SMID(0x10EC, 0x8182) ||
1719                                     CHK_SVID_SMID(0x10EC, 0x8184) ||
1720                                     CHK_SVID_SMID(0x10EC, 0x8185) ||
1721                                     CHK_SVID_SMID(0x10EC, 0x9181) ||
1722                                     CHK_SVID_SMID(0x10EC, 0x9182) ||
1723                                     CHK_SVID_SMID(0x10EC, 0x9184) ||
1724                                     CHK_SVID_SMID(0x10EC, 0x9185))
1725                                         rtlhal->oem_id = RT_CID_TOSHIBA;
1726                                 else if (rtlefuse->eeprom_svid == 0x1025)
1727                                         rtlhal->oem_id = RT_CID_819x_Acer;
1728                                 else if (CHK_SVID_SMID(0x10EC, 0x8186))
1729                                         rtlhal->oem_id = RT_CID_819x_PRONETS;
1730                                 else if (CHK_SVID_SMID(0x1043, 0x8486))
1731                                         rtlhal->oem_id =
1732                                                      RT_CID_819x_Edimax_ASUS;
1733                                 else
1734                                         rtlhal->oem_id = RT_CID_DEFAULT;
1735                         } else {
1736                                         rtlhal->oem_id = RT_CID_DEFAULT;
1737                         }
1738                         break;
1739                 case EEPROM_CID_TOSHIBA:
1740                         rtlhal->oem_id = RT_CID_TOSHIBA;
1741                         break;
1742                 case EEPROM_CID_CCX:
1743                         rtlhal->oem_id = RT_CID_CCX;
1744                         break;
1745                 case EEPROM_CID_QMI:
1746                         rtlhal->oem_id = RT_CID_819x_QMI;
1747                         break;
1748                 case EEPROM_CID_WHQL:
1749                                 break;
1750                 default:
1751                         rtlhal->oem_id = RT_CID_DEFAULT;
1752                         break;
1753
1754                 }
1755         }
1756 }
1757
1758 static void _rtl8723ae_hal_customized_behavior(struct ieee80211_hw *hw)
1759 {
1760         struct rtl_priv *rtlpriv = rtl_priv(hw);
1761         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
1762         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1763
1764         pcipriv->ledctl.led_opendrain = true;
1765         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
1766                  "RT Customized ID: 0x%02X\n", rtlhal->oem_id);
1767 }
1768
1769 void rtl8723ae_read_eeprom_info(struct ieee80211_hw *hw)
1770 {
1771         struct rtl_priv *rtlpriv = rtl_priv(hw);
1772         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1773         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1774         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1775         u8 tmp_u1b;
1776         u32 value32;
1777
1778         value32 = rtl_read_dword(rtlpriv, rtlpriv->cfg->maps[EFUSE_TEST]);
1779         value32 = (value32 & ~EFUSE_SEL_MASK) | EFUSE_SEL(EFUSE_WIFI_SEL_0);
1780         rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[EFUSE_TEST], value32);
1781
1782         rtlhal->version = _rtl8723ae_read_chip_version(hw);
1783
1784         if (get_rf_type(rtlphy) == RF_1T1R)
1785                 rtlpriv->dm.rfpath_rxenable[0] = true;
1786         else
1787                 rtlpriv->dm.rfpath_rxenable[0] =
1788                     rtlpriv->dm.rfpath_rxenable[1] = true;
1789         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n",
1790                  rtlhal->version);
1791
1792         tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
1793         if (tmp_u1b & BIT(4)) {
1794                 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EEPROM\n");
1795                 rtlefuse->epromtype = EEPROM_93C46;
1796         } else {
1797                 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EFUSE\n");
1798                 rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
1799         }
1800         if (tmp_u1b & BIT(5)) {
1801                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1802                 rtlefuse->autoload_failflag = false;
1803                 _rtl8723ae_read_adapter_info(hw, false);
1804         } else {
1805                 rtlefuse->autoload_failflag = true;
1806                 _rtl8723ae_read_adapter_info(hw, false);
1807                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
1808         }
1809         _rtl8723ae_hal_customized_behavior(hw);
1810 }
1811
1812 static void rtl8723ae_update_hal_rate_table(struct ieee80211_hw *hw,
1813                                             struct ieee80211_sta *sta)
1814 {
1815         struct rtl_priv *rtlpriv = rtl_priv(hw);
1816         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
1817         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1818         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1819         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1820         u32 ratr_value;
1821         u8 ratr_index = 0;
1822         u8 nmode = mac->ht_enable;
1823         u8 mimo_ps = IEEE80211_SMPS_OFF;
1824         u8 curtxbw_40mhz = mac->bw_40;
1825         u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1826                                 1 : 0;
1827         u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1828                                 1 : 0;
1829         enum wireless_mode wirelessmode = mac->mode;
1830
1831         if (rtlhal->current_bandtype == BAND_ON_5G)
1832                 ratr_value = sta->supp_rates[1] << 4;
1833         else
1834                 ratr_value = sta->supp_rates[0];
1835         if (mac->opmode == NL80211_IFTYPE_ADHOC)
1836                 ratr_value = 0xfff;
1837         ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1838                        sta->ht_cap.mcs.rx_mask[0] << 12);
1839         switch (wirelessmode) {
1840         case WIRELESS_MODE_B:
1841                 if (ratr_value & 0x0000000c)
1842                         ratr_value &= 0x0000000d;
1843                 else
1844                         ratr_value &= 0x0000000f;
1845                 break;
1846         case WIRELESS_MODE_G:
1847                 ratr_value &= 0x00000FF5;
1848                 break;
1849         case WIRELESS_MODE_N_24G:
1850         case WIRELESS_MODE_N_5G:
1851                 nmode = 1;
1852                 if (mimo_ps == IEEE80211_SMPS_STATIC) {
1853                         ratr_value &= 0x0007F005;
1854                 } else {
1855                         u32 ratr_mask;
1856
1857                         if (get_rf_type(rtlphy) == RF_1T2R ||
1858                             get_rf_type(rtlphy) == RF_1T1R)
1859                                 ratr_mask = 0x000ff005;
1860                         else
1861                                 ratr_mask = 0x0f0ff005;
1862
1863                         ratr_value &= ratr_mask;
1864                 }
1865                 break;
1866         default:
1867                 if (rtlphy->rf_type == RF_1T2R)
1868                         ratr_value &= 0x000ff0ff;
1869                 else
1870                         ratr_value &= 0x0f0ff0ff;
1871
1872                 break;
1873         }
1874
1875         if ((pcipriv->bt_coexist.bt_coexistence) &&
1876             (pcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) &&
1877             (pcipriv->bt_coexist.bt_cur_state) &&
1878             (pcipriv->bt_coexist.bt_ant_isolation) &&
1879             ((pcipriv->bt_coexist.bt_service == BT_SCO) ||
1880             (pcipriv->bt_coexist.bt_service == BT_BUSY)))
1881                 ratr_value &= 0x0fffcfc0;
1882         else
1883                 ratr_value &= 0x0FFFFFFF;
1884
1885         if (nmode && ((curtxbw_40mhz && curshortgi_40mhz) ||
1886            (!curtxbw_40mhz && curshortgi_20mhz)))
1887                 ratr_value |= 0x10000000;
1888
1889         rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
1890
1891         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
1892                  "%x\n", rtl_read_dword(rtlpriv, REG_ARFR0));
1893 }
1894
1895 static void rtl8723ae_update_hal_rate_mask(struct ieee80211_hw *hw,
1896                 struct ieee80211_sta *sta, u8 rssi_level)
1897 {
1898         struct rtl_priv *rtlpriv = rtl_priv(hw);
1899         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1900         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1901         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1902         struct rtl_sta_info *sta_entry = NULL;
1903         u32 ratr_bitmap;
1904         u8 ratr_index;
1905         u8 curtxbw_40mhz = (sta->bandwidth >= IEEE80211_STA_RX_BW_40) ? 1 : 0;
1906         u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1907                                 1 : 0;
1908         u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1909                                 1 : 0;
1910         enum wireless_mode wirelessmode = 0;
1911         bool shortgi = false;
1912         u8 rate_mask[5];
1913         u8 macid = 0;
1914         u8 mimo_ps = IEEE80211_SMPS_OFF;
1915
1916         sta_entry = (struct rtl_sta_info *) sta->drv_priv;
1917         wirelessmode = sta_entry->wireless_mode;
1918         if (mac->opmode == NL80211_IFTYPE_STATION)
1919                 curtxbw_40mhz = mac->bw_40;
1920         else if (mac->opmode == NL80211_IFTYPE_AP ||
1921                 mac->opmode == NL80211_IFTYPE_ADHOC)
1922                 macid = sta->aid + 1;
1923
1924         if (rtlhal->current_bandtype == BAND_ON_5G)
1925                 ratr_bitmap = sta->supp_rates[1] << 4;
1926         else
1927                 ratr_bitmap = sta->supp_rates[0];
1928         if (mac->opmode == NL80211_IFTYPE_ADHOC)
1929                 ratr_bitmap = 0xfff;
1930         ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1931                         sta->ht_cap.mcs.rx_mask[0] << 12);
1932         switch (wirelessmode) {
1933         case WIRELESS_MODE_B:
1934                 ratr_index = RATR_INX_WIRELESS_B;
1935                 if (ratr_bitmap & 0x0000000c)
1936                         ratr_bitmap &= 0x0000000d;
1937                 else
1938                         ratr_bitmap &= 0x0000000f;
1939                 break;
1940         case WIRELESS_MODE_G:
1941                 ratr_index = RATR_INX_WIRELESS_GB;
1942
1943                 if (rssi_level == 1)
1944                         ratr_bitmap &= 0x00000f00;
1945                 else if (rssi_level == 2)
1946                         ratr_bitmap &= 0x00000ff0;
1947                 else
1948                         ratr_bitmap &= 0x00000ff5;
1949                 break;
1950         case WIRELESS_MODE_A:
1951                 ratr_index = RATR_INX_WIRELESS_A;
1952                 ratr_bitmap &= 0x00000ff0;
1953                 break;
1954         case WIRELESS_MODE_N_24G:
1955         case WIRELESS_MODE_N_5G:
1956                 ratr_index = RATR_INX_WIRELESS_NGB;
1957
1958                 if (mimo_ps == IEEE80211_SMPS_STATIC) {
1959                         if (rssi_level == 1)
1960                                 ratr_bitmap &= 0x00070000;
1961                         else if (rssi_level == 2)
1962                                 ratr_bitmap &= 0x0007f000;
1963                         else
1964                                 ratr_bitmap &= 0x0007f005;
1965                 } else {
1966                         if (rtlphy->rf_type == RF_1T2R ||
1967                             rtlphy->rf_type == RF_1T1R) {
1968                                 if (curtxbw_40mhz) {
1969                                         if (rssi_level == 1)
1970                                                 ratr_bitmap &= 0x000f0000;
1971                                         else if (rssi_level == 2)
1972                                                 ratr_bitmap &= 0x000ff000;
1973                                         else
1974                                                 ratr_bitmap &= 0x000ff015;
1975                                 } else {
1976                                         if (rssi_level == 1)
1977                                                 ratr_bitmap &= 0x000f0000;
1978                                         else if (rssi_level == 2)
1979                                                 ratr_bitmap &= 0x000ff000;
1980                                         else
1981                                                 ratr_bitmap &= 0x000ff005;
1982                                 }
1983                         } else {
1984                                 if (curtxbw_40mhz) {
1985                                         if (rssi_level == 1)
1986                                                 ratr_bitmap &= 0x0f0f0000;
1987                                         else if (rssi_level == 2)
1988                                                 ratr_bitmap &= 0x0f0ff000;
1989                                         else
1990                                                 ratr_bitmap &= 0x0f0ff015;
1991                                 } else {
1992                                         if (rssi_level == 1)
1993                                                 ratr_bitmap &= 0x0f0f0000;
1994                                         else if (rssi_level == 2)
1995                                                 ratr_bitmap &= 0x0f0ff000;
1996                                         else
1997                                                 ratr_bitmap &= 0x0f0ff005;
1998                                 }
1999                         }
2000                 }
2001
2002                 if ((curtxbw_40mhz && curshortgi_40mhz) ||
2003                     (!curtxbw_40mhz && curshortgi_20mhz)) {
2004                         if (macid == 0)
2005                                 shortgi = true;
2006                         else if (macid == 1)
2007                                 shortgi = false;
2008                 }
2009                 break;
2010         default:
2011                 ratr_index = RATR_INX_WIRELESS_NGB;
2012
2013                 if (rtlphy->rf_type == RF_1T2R)
2014                         ratr_bitmap &= 0x000ff0ff;
2015                 else
2016                         ratr_bitmap &= 0x0f0ff0ff;
2017                 break;
2018         }
2019         sta_entry->ratr_index = ratr_index;
2020
2021         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2022                  "ratr_bitmap :%x\n", ratr_bitmap);
2023         /* convert ratr_bitmap to le byte array */
2024         rate_mask[0] = ratr_bitmap;
2025         rate_mask[1] = (ratr_bitmap >>= 8);
2026         rate_mask[2] = (ratr_bitmap >>= 8);
2027         rate_mask[3] = ((ratr_bitmap >> 8) & 0x0f) | (ratr_index << 4);
2028         rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80;
2029         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2030                  "Rate_index:%x, ratr_bitmap: %*phC\n",
2031                  ratr_index, 5, rate_mask);
2032         rtl8723ae_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
2033 }
2034
2035 void rtl8723ae_update_hal_rate_tbl(struct ieee80211_hw *hw,
2036                 struct ieee80211_sta *sta, u8 rssi_level)
2037 {
2038         struct rtl_priv *rtlpriv = rtl_priv(hw);
2039
2040         if (rtlpriv->dm.useramask)
2041                 rtl8723ae_update_hal_rate_mask(hw, sta, rssi_level);
2042         else
2043                 rtl8723ae_update_hal_rate_table(hw, sta);
2044 }
2045
2046 void rtl8723ae_update_channel_access_setting(struct ieee80211_hw *hw)
2047 {
2048         struct rtl_priv *rtlpriv = rtl_priv(hw);
2049         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2050         u16 sifs_timer;
2051
2052         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
2053                                       (u8 *)&mac->slot_time);
2054         if (!mac->ht_enable)
2055                 sifs_timer = 0x0a0a;
2056         else
2057                 sifs_timer = 0x1010;
2058         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
2059 }
2060
2061 bool rtl8723ae_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
2062 {
2063         struct rtl_priv *rtlpriv = rtl_priv(hw);
2064         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
2065         struct rtl_phy *rtlphy = &(rtlpriv->phy);
2066         enum rf_pwrstate e_rfpowerstate_toset;
2067         u8 u1tmp;
2068         bool actuallyset = false;
2069
2070         if (rtlpriv->rtlhal.being_init_adapter)
2071                 return false;
2072
2073         if (ppsc->swrf_processing)
2074                 return false;
2075
2076         spin_lock(&rtlpriv->locks.rf_ps_lock);
2077         if (ppsc->rfchange_inprogress) {
2078                 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2079                 return false;
2080         } else {
2081                 ppsc->rfchange_inprogress = true;
2082                 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2083         }
2084
2085         rtl_write_byte(rtlpriv, REG_GPIO_IO_SEL_2,
2086                        rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL_2)&~(BIT(1)));
2087
2088         u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL_2);
2089
2090         if (rtlphy->polarity_ctl)
2091                 e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFOFF : ERFON;
2092         else
2093                 e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFON : ERFOFF;
2094
2095         if ((ppsc->hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) {
2096                 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2097                          "GPIOChangeRF  - HW Radio ON, RF ON\n");
2098
2099                 e_rfpowerstate_toset = ERFON;
2100                 ppsc->hwradiooff = false;
2101                 actuallyset = true;
2102         } else if ((ppsc->hwradiooff == false)
2103                    && (e_rfpowerstate_toset == ERFOFF)) {
2104                 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2105                          "GPIOChangeRF  - HW Radio OFF, RF OFF\n");
2106
2107                 e_rfpowerstate_toset = ERFOFF;
2108                 ppsc->hwradiooff = true;
2109                 actuallyset = true;
2110         }
2111
2112         if (actuallyset) {
2113                 spin_lock(&rtlpriv->locks.rf_ps_lock);
2114                 ppsc->rfchange_inprogress = false;
2115                 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2116         } else {
2117                 if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
2118                         RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
2119
2120                 spin_lock(&rtlpriv->locks.rf_ps_lock);
2121                 ppsc->rfchange_inprogress = false;
2122                 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2123         }
2124
2125         *valid = 1;
2126         return !ppsc->hwradiooff;
2127 }
2128
2129 void rtl8723ae_set_key(struct ieee80211_hw *hw, u32 key_index,
2130                        u8 *p_macaddr, bool is_group, u8 enc_algo,
2131                        bool is_wepkey, bool clear_all)
2132 {
2133         struct rtl_priv *rtlpriv = rtl_priv(hw);
2134         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2135         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
2136         u8 *macaddr = p_macaddr;
2137         u32 entry_id = 0;
2138         bool is_pairwise = false;
2139         static u8 cam_const_addr[4][6] = {
2140                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
2141                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
2142                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
2143                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
2144         };
2145         static u8 cam_const_broad[] = {
2146                 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
2147         };
2148
2149         if (clear_all) {
2150                 u8 idx = 0;
2151                 u8 cam_offset = 0;
2152                 u8 clear_number = 5;
2153
2154                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n");
2155
2156                 for (idx = 0; idx < clear_number; idx++) {
2157                         rtl_cam_mark_invalid(hw, cam_offset + idx);
2158                         rtl_cam_empty_entry(hw, cam_offset + idx);
2159
2160                         if (idx < 5) {
2161                                 memset(rtlpriv->sec.key_buf[idx], 0,
2162                                        MAX_KEY_LEN);
2163                                 rtlpriv->sec.key_len[idx] = 0;
2164                         }
2165                 }
2166         } else {
2167                 switch (enc_algo) {
2168                 case WEP40_ENCRYPTION:
2169                         enc_algo = CAM_WEP40;
2170                         break;
2171                 case WEP104_ENCRYPTION:
2172                         enc_algo = CAM_WEP104;
2173                         break;
2174                 case TKIP_ENCRYPTION:
2175                         enc_algo = CAM_TKIP;
2176                         break;
2177                 case AESCCMP_ENCRYPTION:
2178                         enc_algo = CAM_AES;
2179                         break;
2180                 default:
2181                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
2182                                  "switch case not processed\n");
2183                         enc_algo = CAM_TKIP;
2184                         break;
2185                 }
2186
2187                 if (is_wepkey || rtlpriv->sec.use_defaultkey) {
2188                         macaddr = cam_const_addr[key_index];
2189                         entry_id = key_index;
2190                 } else {
2191                         if (is_group) {
2192                                 macaddr = cam_const_broad;
2193                                 entry_id = key_index;
2194                         } else {
2195                                 if (mac->opmode == NL80211_IFTYPE_AP) {
2196                                         entry_id = rtl_cam_get_free_entry(hw,
2197                                                                 macaddr);
2198                                         if (entry_id >=  TOTAL_CAM_ENTRY) {
2199                                                 RT_TRACE(rtlpriv, COMP_SEC,
2200                                                          DBG_EMERG,
2201                                                          "Can not find free hw security cam entry\n");
2202                                                 return;
2203                                         }
2204                                 } else {
2205                                         entry_id = CAM_PAIRWISE_KEY_POSITION;
2206                                 }
2207
2208                                 key_index = PAIRWISE_KEYIDX;
2209                                 is_pairwise = true;
2210                         }
2211                 }
2212
2213                 if (rtlpriv->sec.key_len[key_index] == 0) {
2214                         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2215                                  "delete one entry, entry_id is %d\n",
2216                                  entry_id);
2217                         if (mac->opmode == NL80211_IFTYPE_AP)
2218                                 rtl_cam_del_entry(hw, p_macaddr);
2219                         rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
2220                 } else {
2221                         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2222                                  "add one entry\n");
2223                         if (is_pairwise) {
2224                                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2225                                          "set Pairwiase key\n");
2226
2227                                 rtl_cam_add_one_entry(hw, macaddr, key_index,
2228                                         entry_id, enc_algo,
2229                                         CAM_CONFIG_NO_USEDK,
2230                                         rtlpriv->sec.key_buf[key_index]);
2231                         } else {
2232                                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2233                                          "set group key\n");
2234
2235                                 if (mac->opmode == NL80211_IFTYPE_ADHOC) {
2236                                         rtl_cam_add_one_entry(hw,
2237                                                 rtlefuse->dev_addr,
2238                                                 PAIRWISE_KEYIDX,
2239                                                 CAM_PAIRWISE_KEY_POSITION,
2240                                                 enc_algo,
2241                                                 CAM_CONFIG_NO_USEDK,
2242                                                 rtlpriv->sec.key_buf
2243                                                 [entry_id]);
2244                                 }
2245
2246                                 rtl_cam_add_one_entry(hw, macaddr, key_index,
2247                                                 entry_id, enc_algo,
2248                                                 CAM_CONFIG_NO_USEDK,
2249                                                 rtlpriv->sec.key_buf[entry_id]);
2250                         }
2251
2252                 }
2253         }
2254 }
2255
2256 static void rtl8723ae_bt_var_init(struct ieee80211_hw *hw)
2257 {
2258         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
2259         struct rtl_priv *rtlpriv = rtl_priv(hw);
2260
2261         pcipriv->bt_coexist.bt_coexistence =
2262                                         pcipriv->bt_coexist.eeprom_bt_coexist;
2263         pcipriv->bt_coexist.bt_ant_num =
2264                                         pcipriv->bt_coexist.eeprom_bt_ant_num;
2265         pcipriv->bt_coexist.bt_coexist_type =
2266                                         pcipriv->bt_coexist.eeprom_bt_type;
2267
2268                 pcipriv->bt_coexist.bt_ant_isolation =
2269                                 pcipriv->bt_coexist.eeprom_bt_ant_isol;
2270
2271         pcipriv->bt_coexist.bt_radio_shared_type =
2272                                 pcipriv->bt_coexist.eeprom_bt_radio_shared;
2273
2274         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2275                  "BT Coexistance = 0x%x\n",
2276                  pcipriv->bt_coexist.bt_coexistence);
2277
2278         if (pcipriv->bt_coexist.bt_coexistence) {
2279                 pcipriv->bt_coexist.bt_busy_traffic = false;
2280                 pcipriv->bt_coexist.bt_traffic_mode_set = false;
2281                 pcipriv->bt_coexist.bt_non_traffic_mode_set = false;
2282
2283                 pcipriv->bt_coexist.cstate = 0;
2284                 pcipriv->bt_coexist.previous_state = 0;
2285
2286                 if (pcipriv->bt_coexist.bt_ant_num == ANT_X2) {
2287                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2288                                  "BlueTooth BT_Ant_Num = Antx2\n");
2289                 } else if (pcipriv->bt_coexist.bt_ant_num == ANT_X1) {
2290                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2291                                  "BlueTooth BT_Ant_Num = Antx1\n");
2292                 }
2293
2294                 switch (pcipriv->bt_coexist.bt_coexist_type) {
2295                 case BT_2WIRE:
2296                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2297                                  "BlueTooth BT_CoexistType = BT_2Wire\n");
2298                         break;
2299                 case BT_ISSC_3WIRE:
2300                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2301                                  "BlueTooth BT_CoexistType = BT_ISSC_3Wire\n");
2302                         break;
2303                 case BT_ACCEL:
2304                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2305                                  "BlueTooth BT_CoexistType = BT_ACCEL\n");
2306                         break;
2307                 case BT_CSR_BC4:
2308                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2309                                  "BlueTooth BT_CoexistType = BT_CSR_BC4\n");
2310                         break;
2311                 case BT_CSR_BC8:
2312                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2313                                  "BlueTooth BT_CoexistType = BT_CSR_BC8\n");
2314                         break;
2315                 case BT_RTL8756:
2316                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2317                                  "BlueTooth BT_CoexistType = BT_RTL8756\n");
2318                         break;
2319                 default:
2320                         RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2321                                  "BlueTooth BT_CoexistType = Unknown\n");
2322                         break;
2323                 }
2324                 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2325                          "BlueTooth BT_Ant_isolation = %d\n",
2326                          pcipriv->bt_coexist.bt_ant_isolation);
2327                 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2328                          "BT_RadioSharedType = 0x%x\n",
2329                          pcipriv->bt_coexist.bt_radio_shared_type);
2330                 pcipriv->bt_coexist.bt_active_zero_cnt = 0;
2331                 pcipriv->bt_coexist.cur_bt_disabled = false;
2332                 pcipriv->bt_coexist.pre_bt_disabled = false;
2333         }
2334 }
2335
2336 void rtl8723ae_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
2337                                               bool auto_load_fail, u8 *hwinfo)
2338 {
2339         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
2340         struct rtl_priv *rtlpriv = rtl_priv(hw);
2341         u8 value;
2342         u32 tmpu_32;
2343
2344         if (!auto_load_fail) {
2345                 tmpu_32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL);
2346                 if (tmpu_32 & BIT(18))
2347                         pcipriv->bt_coexist.eeprom_bt_coexist = 1;
2348                 else
2349                         pcipriv->bt_coexist.eeprom_bt_coexist = 0;
2350                 value = hwinfo[RF_OPTION4];
2351                 pcipriv->bt_coexist.eeprom_bt_type = BT_RTL8723A;
2352                 pcipriv->bt_coexist.eeprom_bt_ant_num = (value & 0x1);
2353                 pcipriv->bt_coexist.eeprom_bt_ant_isol = ((value & 0x10) >> 4);
2354                 pcipriv->bt_coexist.eeprom_bt_radio_shared =
2355                                 ((value & 0x20) >> 5);
2356         } else {
2357                 pcipriv->bt_coexist.eeprom_bt_coexist = 0;
2358                 pcipriv->bt_coexist.eeprom_bt_type = BT_RTL8723A;
2359                 pcipriv->bt_coexist.eeprom_bt_ant_num = ANT_X2;
2360                 pcipriv->bt_coexist.eeprom_bt_ant_isol = 0;
2361                 pcipriv->bt_coexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
2362         }
2363
2364         rtl8723ae_bt_var_init(hw);
2365 }
2366
2367 void rtl8723ae_bt_reg_init(struct ieee80211_hw *hw)
2368 {
2369         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
2370
2371         /* 0:Low, 1:High, 2:From Efuse. */
2372         pcipriv->bt_coexist.reg_bt_iso = 2;
2373         /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */
2374         pcipriv->bt_coexist.reg_bt_sco = 3;
2375         /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
2376         pcipriv->bt_coexist.reg_bt_sco = 0;
2377 }
2378
2379
2380 void rtl8723ae_bt_hw_init(struct ieee80211_hw *hw)
2381 {
2382 }
2383
2384 void rtl8723ae_suspend(struct ieee80211_hw *hw)
2385 {
2386 }
2387
2388 void rtl8723ae_resume(struct ieee80211_hw *hw)
2389 {
2390 }
2391
2392 /* Turn on AAP (RCR:bit 0) for promicuous mode. */
2393 void rtl8723ae_allow_all_destaddr(struct ieee80211_hw *hw,
2394         bool allow_all_da, bool write_into_reg)
2395 {
2396         struct rtl_priv *rtlpriv = rtl_priv(hw);
2397         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
2398
2399         if (allow_all_da) /* Set BIT0 */
2400                 rtlpci->receive_config |= RCR_AAP;
2401         else /* Clear BIT0 */
2402                 rtlpci->receive_config &= ~RCR_AAP;
2403
2404         if (write_into_reg)
2405                 rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
2406
2407
2408         RT_TRACE(rtlpriv, COMP_TURBO | COMP_INIT, DBG_LOUD,
2409                  "receive_config=0x%08X, write_into_reg=%d\n",
2410                  rtlpci->receive_config, write_into_reg);
2411 }