drivers/net/wireless/realtek/rtlwifi/rtl8192de/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 "sw.h"
  44 #include "hw.h"
  45
  46 u32 rtl92de_read_dword_dbi(struct ieee80211_hw *hw, u16 offset, u8 direct)
  47 {
  48         struct rtl_priv *rtlpriv = rtl_priv(hw);
  49         u32 value;
  50
  51         rtl_write_word(rtlpriv, REG_DBI_CTRL, (offset & 0xFFC));
  52         rtl_write_byte(rtlpriv, REG_DBI_FLAG, BIT(1) | direct);
  53         udelay(10);
  54         value = rtl_read_dword(rtlpriv, REG_DBI_RDATA);
  55         return value;
  56 }
  57
  58 void rtl92de_write_dword_dbi(struct ieee80211_hw *hw,
  59                              u16 offset, u32 value, u8 direct)
  60 {
  61         struct rtl_priv *rtlpriv = rtl_priv(hw);
  62
  63         rtl_write_word(rtlpriv, REG_DBI_CTRL, ((offset & 0xFFC) | 0xF000));
  64         rtl_write_dword(rtlpriv, REG_DBI_WDATA, value);
  65         rtl_write_byte(rtlpriv, REG_DBI_FLAG, BIT(0) | direct);
  66 }
  67
  68 static void _rtl92de_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
  69                                       u8 set_bits, u8 clear_bits)
  70 {
  71         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
  72         struct rtl_priv *rtlpriv = rtl_priv(hw);
  73
  74         rtlpci->reg_bcn_ctrl_val |= set_bits;
  75         rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
  76         rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
  77 }
  78
  79 static void _rtl92de_stop_tx_beacon(struct ieee80211_hw *hw)
  80 {
  81         struct rtl_priv *rtlpriv = rtl_priv(hw);
  82         u8 tmp1byte;
  83
  84         tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
  85         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
  86         rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
  87         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
  88         tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
  89         tmp1byte &= ~(BIT(0));
  90         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
  91 }
  92
  93 static void _rtl92de_resume_tx_beacon(struct ieee80211_hw *hw)
  94 {
  95         struct rtl_priv *rtlpriv = rtl_priv(hw);
  96         u8 tmp1byte;
  97
  98         tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
  99         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
 100         rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0x0a);
 101         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
 102         tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
 103         tmp1byte |= BIT(0);
 104         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
 105 }
 106
 107 static void _rtl92de_enable_bcn_sub_func(struct ieee80211_hw *hw)
 108 {
 109         _rtl92de_set_bcn_ctrl_reg(hw, 0, BIT(1));
 110 }
 111
 112 static void _rtl92de_disable_bcn_sub_func(struct ieee80211_hw *hw)
 113 {
 114         _rtl92de_set_bcn_ctrl_reg(hw, BIT(1), 0);
 115 }
 116
 117 void rtl92de_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 118 {
 119         struct rtl_priv *rtlpriv = rtl_priv(hw);
 120         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 121         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 122
 123         switch (variable) {
 124         case HW_VAR_RCR:
 125                 *((u32 *) (val)) = rtlpci->receive_config;
 126                 break;
 127         case HW_VAR_RF_STATE:
 128                 *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
 129                 break;
 130         case HW_VAR_FWLPS_RF_ON:{
 131                 enum rf_pwrstate rfState;
 132                 u32 val_rcr;
 133
 134                 rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE,
 135                                               (u8 *) (&rfState));
 136                 if (rfState == ERFOFF) {
 137                         *((bool *) (val)) = true;
 138                 } else {
 139                         val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
 140                         val_rcr &= 0x00070000;
 141                         if (val_rcr)
 142                                 *((bool *) (val)) = false;
 143                         else
 144                                 *((bool *) (val)) = true;
 145                 }
 146                 break;
 147         }
 148         case HW_VAR_FW_PSMODE_STATUS:
 149                 *((bool *) (val)) = ppsc->fw_current_inpsmode;
 150                 break;
 151         case HW_VAR_CORRECT_TSF:{
 152                 u64 tsf;
 153                 u32 *ptsf_low = (u32 *)&tsf;
 154                 u32 *ptsf_high = ((u32 *)&tsf) + 1;
 155
 156                 *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
 157                 *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
 158                 *((u64 *) (val)) = tsf;
 159                 break;
 160         }
 161         case HW_VAR_INT_MIGRATION:
 162                 *((bool *)(val)) = rtlpriv->dm.interrupt_migration;
 163                 break;
 164         case HW_VAR_INT_AC:
 165                 *((bool *)(val)) = rtlpriv->dm.disable_tx_int;
 166                 break;
 167         default:
 168                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 169                          "switch case not processed\n");
 170                 break;
 171         }
 172 }
 173
 174 void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 175 {
 176         struct rtl_priv *rtlpriv = rtl_priv(hw);
 177         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 178         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 179         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 180         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 181         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 182         u8 idx;
 183
 184         switch (variable) {
 185         case HW_VAR_ETHER_ADDR:
 186                 for (idx = 0; idx < ETH_ALEN; idx++) {
 187                         rtl_write_byte(rtlpriv, (REG_MACID + idx),
 188                                        val[idx]);
 189                 }
 190                 break;
 191         case HW_VAR_BASIC_RATE: {
 192                 u16 rate_cfg = ((u16 *) val)[0];
 193                 u8 rate_index = 0;
 194
 195                 rate_cfg = rate_cfg & 0x15f;
 196                 if (mac->vendor == PEER_CISCO &&
 197                     ((rate_cfg & 0x150) == 0))
 198                         rate_cfg |= 0x01;
 199                 rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff);
 200                 rtl_write_byte(rtlpriv, REG_RRSR + 1,
 201                                (rate_cfg >> 8) & 0xff);
 202                 while (rate_cfg > 0x1) {
 203                         rate_cfg = (rate_cfg >> 1);
 204                         rate_index++;
 205                 }
 206                 if (rtlhal->fw_version > 0xe)
 207                         rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
 208                                        rate_index);
 209                 break;
 210         }
 211         case HW_VAR_BSSID:
 212                 for (idx = 0; idx < ETH_ALEN; idx++) {
 213                         rtl_write_byte(rtlpriv, (REG_BSSID + idx),
 214                                        val[idx]);
 215                 }
 216                 break;
 217         case HW_VAR_SIFS:
 218                 rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
 219                 rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
 220                 rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
 221                 rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
 222                 if (!mac->ht_enable)
 223                         rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
 224                                        0x0e0e);
 225                 else
 226                         rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
 227                                        *((u16 *) val));
 228                 break;
 229         case HW_VAR_SLOT_TIME: {
 230                 u8 e_aci;
 231
 232                 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 233                          "HW_VAR_SLOT_TIME %x\n", val[0]);
 234                 rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
 235                 for (e_aci = 0; e_aci < AC_MAX; e_aci++)
 236                         rtlpriv->cfg->ops->set_hw_reg(hw,
 237                                                       HW_VAR_AC_PARAM,
 238                                                       (&e_aci));
 239                 break;
 240         }
 241         case HW_VAR_ACK_PREAMBLE: {
 242                 u8 reg_tmp;
 243                 u8 short_preamble = (bool) (*val);
 244
 245                 reg_tmp = (mac->cur_40_prime_sc) << 5;
 246                 if (short_preamble)
 247                         reg_tmp |= 0x80;
 248                 rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
 249                 break;
 250         }
 251         case HW_VAR_AMPDU_MIN_SPACE: {
 252                 u8 min_spacing_to_set;
 253                 u8 sec_min_space;
 254
 255                 min_spacing_to_set = *val;
 256                 if (min_spacing_to_set <= 7) {
 257                         sec_min_space = 0;
 258                         if (min_spacing_to_set < sec_min_space)
 259                                 min_spacing_to_set = sec_min_space;
 260                         mac->min_space_cfg = ((mac->min_space_cfg & 0xf8) |
 261                                               min_spacing_to_set);
 262                         *val = min_spacing_to_set;
 263                         RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 264                                  "Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
 265                                  mac->min_space_cfg);
 266                         rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
 267                                        mac->min_space_cfg);
 268                 }
 269                 break;
 270         }
 271         case HW_VAR_SHORTGI_DENSITY: {
 272                 u8 density_to_set;
 273
 274                 density_to_set = *val;
 275                 mac->min_space_cfg = rtlpriv->rtlhal.minspace_cfg;
 276                 mac->min_space_cfg |= (density_to_set << 3);
 277                 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 278                          "Set HW_VAR_SHORTGI_DENSITY: %#x\n",
 279                          mac->min_space_cfg);
 280                 rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
 281                                mac->min_space_cfg);
 282                 break;
 283         }
 284         case HW_VAR_AMPDU_FACTOR: {
 285                 u8 factor_toset;
 286                 u32 regtoSet;
 287                 u8 *ptmp_byte = NULL;
 288                 u8 index;
 289
 290                 if (rtlhal->macphymode == DUALMAC_DUALPHY)
 291                         regtoSet = 0xb9726641;
 292                 else if (rtlhal->macphymode == DUALMAC_SINGLEPHY)
 293                         regtoSet = 0x66626641;
 294                 else
 295                         regtoSet = 0xb972a841;
 296                 factor_toset = *val;
 297                 if (factor_toset <= 3) {
 298                         factor_toset = (1 << (factor_toset + 2));
 299                         if (factor_toset > 0xf)
 300                                 factor_toset = 0xf;
 301                         for (index = 0; index < 4; index++) {
 302                                 ptmp_byte = (u8 *) (&regtoSet) + index;
 303                                 if ((*ptmp_byte & 0xf0) >
 304                                     (factor_toset << 4))
 305                                         *ptmp_byte = (*ptmp_byte & 0x0f)
 306                                                  | (factor_toset << 4);
 307                                 if ((*ptmp_byte & 0x0f) > factor_toset)
 308                                         *ptmp_byte = (*ptmp_byte & 0xf0)
 309                                                      | (factor_toset);
 310                         }
 311                         rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, regtoSet);
 312                         RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
 313                                  "Set HW_VAR_AMPDU_FACTOR: %#x\n",
 314                                  factor_toset);
 315                 }
 316                 break;
 317         }
 318         case HW_VAR_AC_PARAM: {
 319                 u8 e_aci = *val;
 320                 rtl92d_dm_init_edca_turbo(hw);
 321                 if (rtlpci->acm_method != EACMWAY2_SW)
 322                         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL,
 323                                                       &e_aci);
 324                 break;
 325         }
 326         case HW_VAR_ACM_CTRL: {
 327                 u8 e_aci = *val;
 328                 union aci_aifsn *p_aci_aifsn =
 329                     (union aci_aifsn *)(&(mac->ac[0].aifs));
 330                 u8 acm = p_aci_aifsn->f.acm;
 331                 u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
 332
 333                 acm_ctrl = acm_ctrl | ((rtlpci->acm_method == 2) ?  0x0 : 0x1);
 334                 if (acm) {
 335                         switch (e_aci) {
 336                         case AC0_BE:
 337                                 acm_ctrl |= ACMHW_BEQEN;
 338                                 break;
 339                         case AC2_VI:
 340                                 acm_ctrl |= ACMHW_VIQEN;
 341                                 break;
 342                         case AC3_VO:
 343                                 acm_ctrl |= ACMHW_VOQEN;
 344                                 break;
 345                         default:
 346                                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 347                                          "HW_VAR_ACM_CTRL acm set failed: eACI is %d\n",
 348                                          acm);
 349                                 break;
 350                         }
 351                 } else {
 352                         switch (e_aci) {
 353                         case AC0_BE:
 354                                 acm_ctrl &= (~ACMHW_BEQEN);
 355                                 break;
 356                         case AC2_VI:
 357                                 acm_ctrl &= (~ACMHW_VIQEN);
 358                                 break;
 359                         case AC3_VO:
 360                                 acm_ctrl &= (~ACMHW_VOQEN);
 361                                 break;
 362                         default:
 363                                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 364                                          "switch case not processed\n");
 365                                 break;
 366                         }
 367                 }
 368                 RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
 369                          "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n",
 370                          acm_ctrl);
 371                 rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
 372                 break;
 373         }
 374         case HW_VAR_RCR:
 375                 rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]);
 376                 rtlpci->receive_config = ((u32 *) (val))[0];
 377                 break;
 378         case HW_VAR_RETRY_LIMIT: {
 379                 u8 retry_limit = val[0];
 380
 381                 rtl_write_word(rtlpriv, REG_RL,
 382                                retry_limit << RETRY_LIMIT_SHORT_SHIFT |
 383                                retry_limit << RETRY_LIMIT_LONG_SHIFT);
 384                 break;
 385         }
 386         case HW_VAR_DUAL_TSF_RST:
 387                 rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
 388                 break;
 389         case HW_VAR_EFUSE_BYTES:
 390                 rtlefuse->efuse_usedbytes = *((u16 *) val);
 391                 break;
 392         case HW_VAR_EFUSE_USAGE:
 393                 rtlefuse->efuse_usedpercentage = *val;
 394                 break;
 395         case HW_VAR_IO_CMD:
 396                 rtl92d_phy_set_io_cmd(hw, (*(enum io_type *)val));
 397                 break;
 398         case HW_VAR_WPA_CONFIG:
 399                 rtl_write_byte(rtlpriv, REG_SECCFG, *val);
 400                 break;
 401         case HW_VAR_SET_RPWM:
 402                 rtl92d_fill_h2c_cmd(hw, H2C_PWRM, 1, (val));
 403                 break;
 404         case HW_VAR_H2C_FW_PWRMODE:
 405                 break;
 406         case HW_VAR_FW_PSMODE_STATUS:
 407                 ppsc->fw_current_inpsmode = *((bool *) val);
 408                 break;
 409         case HW_VAR_H2C_FW_JOINBSSRPT: {
 410                 u8 mstatus = (*val);
 411                 u8 tmp_regcr, tmp_reg422;
 412                 bool recover = false;
 413
 414                 if (mstatus == RT_MEDIA_CONNECT) {
 415                         rtlpriv->cfg->ops->set_hw_reg(hw,
 416                                                       HW_VAR_AID, NULL);
 417                         tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
 418                         rtl_write_byte(rtlpriv, REG_CR + 1,
 419                                        (tmp_regcr | BIT(0)));
 420                         _rtl92de_set_bcn_ctrl_reg(hw, 0, BIT(3));
 421                         _rtl92de_set_bcn_ctrl_reg(hw, BIT(4), 0);
 422                         tmp_reg422 = rtl_read_byte(rtlpriv,
 423                                                  REG_FWHW_TXQ_CTRL + 2);
 424                         if (tmp_reg422 & BIT(6))
 425                                 recover = true;
 426                         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
 427                                        tmp_reg422 & (~BIT(6)));
 428                         rtl92d_set_fw_rsvdpagepkt(hw, 0);
 429                         _rtl92de_set_bcn_ctrl_reg(hw, BIT(3), 0);
 430                         _rtl92de_set_bcn_ctrl_reg(hw, 0, BIT(4));
 431                         if (recover)
 432                                 rtl_write_byte(rtlpriv,
 433                                                REG_FWHW_TXQ_CTRL + 2,
 434                                                tmp_reg422);
 435                         rtl_write_byte(rtlpriv, REG_CR + 1,
 436                                        (tmp_regcr & ~(BIT(0))));
 437                 }
 438                 rtl92d_set_fw_joinbss_report_cmd(hw, (*val));
 439                 break;
 440         }
 441         case HW_VAR_AID: {
 442                 u16 u2btmp;
 443                 u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
 444                 u2btmp &= 0xC000;
 445                 rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
 446                                mac->assoc_id));
 447                 break;
 448         }
 449         case HW_VAR_CORRECT_TSF: {
 450                 u8 btype_ibss = val[0];
 451
 452                 if (btype_ibss)
 453                         _rtl92de_stop_tx_beacon(hw);
 454                 _rtl92de_set_bcn_ctrl_reg(hw, 0, BIT(3));
 455                 rtl_write_dword(rtlpriv, REG_TSFTR,
 456                                 (u32) (mac->tsf & 0xffffffff));
 457                 rtl_write_dword(rtlpriv, REG_TSFTR + 4,
 458                                 (u32) ((mac->tsf >> 32) & 0xffffffff));
 459                 _rtl92de_set_bcn_ctrl_reg(hw, BIT(3), 0);
 460                 if (btype_ibss)
 461                         _rtl92de_resume_tx_beacon(hw);
 462
 463                 break;
 464         }
 465         case HW_VAR_INT_MIGRATION: {
 466                 bool int_migration = *(bool *) (val);
 467
 468                 if (int_migration) {
 469                         /* Set interrupt migration timer and
 470                          * corresponding Tx/Rx counter.
 471                          * timer 25ns*0xfa0=100us for 0xf packets.
 472                          * 0x306:Rx, 0x307:Tx */
 473                         rtl_write_dword(rtlpriv, REG_INT_MIG, 0xfe000fa0);
 474                         rtlpriv->dm.interrupt_migration = int_migration;
 475                 } else {
 476                         /* Reset all interrupt migration settings. */
 477                         rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
 478                         rtlpriv->dm.interrupt_migration = int_migration;
 479                 }
 480                 break;
 481         }
 482         case HW_VAR_INT_AC: {
 483                 bool disable_ac_int = *((bool *) val);
 484
 485                 /* Disable four ACs interrupts. */
 486                 if (disable_ac_int) {
 487                         /* Disable VO, VI, BE and BK four AC interrupts
 488                          * to gain more efficient CPU utilization.
 489                          * When extremely highly Rx OK occurs,
 490                          * we will disable Tx interrupts.
 491                          */
 492                         rtlpriv->cfg->ops->update_interrupt_mask(hw, 0,
 493                                                  RT_AC_INT_MASKS);
 494                         rtlpriv->dm.disable_tx_int = disable_ac_int;
 495                 /* Enable four ACs interrupts. */
 496                 } else {
 497                         rtlpriv->cfg->ops->update_interrupt_mask(hw,
 498                                                  RT_AC_INT_MASKS, 0);
 499                         rtlpriv->dm.disable_tx_int = disable_ac_int;
 500                 }
 501                 break;
 502         }
 503         default:
 504                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 505                          "switch case not processed\n");
 506                 break;
 507         }
 508 }
 509
 510 static bool _rtl92de_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 511 {
 512         struct rtl_priv *rtlpriv = rtl_priv(hw);
 513         bool status = true;
 514         long count = 0;
 515         u32 value = _LLT_INIT_ADDR(address) |
 516             _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
 517
 518         rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
 519         do {
 520                 value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
 521                 if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
 522                         break;
 523                 if (count > POLLING_LLT_THRESHOLD) {
 524                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 525                                  "Failed to polling write LLT done at address %d!\n",
 526                                  address);
 527                         status = false;
 528                         break;
 529                 }
 530         } while (++count);
 531         return status;
 532 }
 533
 534 static bool _rtl92de_llt_table_init(struct ieee80211_hw *hw)
 535 {
 536         struct rtl_priv *rtlpriv = rtl_priv(hw);
 537         unsigned short i;
 538         u8 txpktbuf_bndy;
 539         u8 maxPage;
 540         bool status;
 541         u32 value32; /* High+low page number */
 542         u8 value8;       /* normal page number */
 543
 544         if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) {
 545                 maxPage = 255;
 546                 txpktbuf_bndy = 246;
 547                 value8 = 0;
 548                 value32 = 0x80bf0d29;
 549         } else {
 550                 maxPage = 127;
 551                 txpktbuf_bndy = 123;
 552                 value8 = 0;
 553                 value32 = 0x80750005;
 554         }
 555
 556         /* Set reserved page for each queue */
 557         /* 11.  RQPN 0x200[31:0] = 0x80BD1C1C */
 558         /* load RQPN */
 559         rtl_write_byte(rtlpriv, REG_RQPN_NPQ, value8);
 560         rtl_write_dword(rtlpriv, REG_RQPN, value32);
 561
 562         /* 12.  TXRKTBUG_PG_BNDY 0x114[31:0] = 0x27FF00F6 */
 563         /* TXRKTBUG_PG_BNDY */
 564         rtl_write_dword(rtlpriv, REG_TRXFF_BNDY,
 565                         (rtl_read_word(rtlpriv, REG_TRXFF_BNDY + 2) << 16 |
 566                         txpktbuf_bndy));
 567
 568         /* 13.  TDECTRL[15:8] 0x209[7:0] = 0xF6 */
 569         /* Beacon Head for TXDMA */
 570         rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
 571
 572         /* 14.  BCNQ_PGBNDY 0x424[7:0] =  0xF6 */
 573         /* BCNQ_PGBNDY */
 574         rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
 575         rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
 576
 577         /* 15.  WMAC_LBK_BF_HD 0x45D[7:0] =  0xF6 */
 578         /* WMAC_LBK_BF_HD */
 579         rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
 580
 581         /* Set Tx/Rx page size (Tx must be 128 Bytes, */
 582         /* Rx can be 64,128,256,512,1024 bytes) */
 583         /* 16.  PBP [7:0] = 0x11 */
 584         /* TRX page size */
 585         rtl_write_byte(rtlpriv, REG_PBP, 0x11);
 586
 587         /* 17.  DRV_INFO_SZ = 0x04 */
 588         rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
 589
 590         /* 18.  LLT_table_init(Adapter);  */
 591         for (i = 0; i < (txpktbuf_bndy - 1); i++) {
 592                 status = _rtl92de_llt_write(hw, i, i + 1);
 593                 if (true != status)
 594                         return status;
 595         }
 596
 597         /* end of list */
 598         status = _rtl92de_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
 599         if (true != status)
 600                 return status;
 601
 602         /* Make the other pages as ring buffer */
 603         /* This ring buffer is used as beacon buffer if we */
 604         /* config this MAC as two MAC transfer. */
 605         /* Otherwise used as local loopback buffer.  */
 606         for (i = txpktbuf_bndy; i < maxPage; i++) {
 607                 status = _rtl92de_llt_write(hw, i, (i + 1));
 608                 if (true != status)
 609                         return status;
 610         }
 611
 612         /* Let last entry point to the start entry of ring buffer */
 613         status = _rtl92de_llt_write(hw, maxPage, txpktbuf_bndy);
 614         if (true != status)
 615                 return status;
 616
 617         return true;
 618 }
 619
 620 static void _rtl92de_gen_refresh_led_state(struct ieee80211_hw *hw)
 621 {
 622         struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 623         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 624         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 625         struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
 626
 627         if (rtlpci->up_first_time)
 628                 return;
 629         if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
 630                 rtl92de_sw_led_on(hw, pLed0);
 631         else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
 632                 rtl92de_sw_led_on(hw, pLed0);
 633         else
 634                 rtl92de_sw_led_off(hw, pLed0);
 635 }
 636
 637 static bool _rtl92de_init_mac(struct ieee80211_hw *hw)
 638 {
 639         struct rtl_priv *rtlpriv = rtl_priv(hw);
 640         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 641         unsigned char bytetmp;
 642         unsigned short wordtmp;
 643         u16 retry;
 644
 645         rtl92d_phy_set_poweron(hw);
 646         /* Add for resume sequence of power domain according
 647          * to power document V11. Chapter V.11....  */
 648         /* 0.   RSV_CTRL 0x1C[7:0] = 0x00  */
 649         /* unlock ISO/CLK/Power control register */
 650         rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
 651         rtl_write_byte(rtlpriv, REG_LDOA15_CTRL, 0x05);
 652
 653         /* 1.   AFE_XTAL_CTRL [7:0] = 0x0F  enable XTAL */
 654         /* 2.   SPS0_CTRL 0x11[7:0] = 0x2b  enable SPS into PWM mode  */
 655         /* 3.   delay (1ms) this is not necessary when initially power on */
 656
 657         /* C.   Resume Sequence */
 658         /* a.   SPS0_CTRL 0x11[7:0] = 0x2b */
 659         rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
 660
 661         /* b.   AFE_XTAL_CTRL [7:0] = 0x0F */
 662         rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
 663
 664         /* c.   DRV runs power on init flow */
 665
 666         /* auto enable WLAN */
 667         /* 4.   APS_FSMCO 0x04[8] = 1; wait till 0x04[8] = 0   */
 668         /* Power On Reset for MAC Block */
 669         bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) | BIT(0);
 670         udelay(2);
 671         rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp);
 672         udelay(2);
 673
 674         /* 5.   Wait while 0x04[8] == 0 goto 2, otherwise goto 1 */
 675         bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
 676         udelay(50);
 677         retry = 0;
 678         while ((bytetmp & BIT(0)) && retry < 1000) {
 679                 retry++;
 680                 bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1);
 681                 udelay(50);
 682         }
 683
 684         /* Enable Radio off, GPIO, and LED function */
 685         /* 6.   APS_FSMCO 0x04[15:0] = 0x0012  when enable HWPDN */
 686         rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x1012);
 687
 688         /* release RF digital isolation  */
 689         /* 7.  SYS_ISO_CTRL 0x01[1]    = 0x0;  */
 690         /*Set REG_SYS_ISO_CTRL 0x1=0x82 to prevent wake# problem. */
 691         rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
 692         udelay(2);
 693
 694         /* make sure that BB reset OK. */
 695         /* rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); */
 696
 697         /* Disable REG_CR before enable it to assure reset */
 698         rtl_write_word(rtlpriv, REG_CR, 0x0);
 699
 700         /* Release MAC IO register reset */
 701         rtl_write_word(rtlpriv, REG_CR, 0x2ff);
 702
 703         /* clear stopping tx/rx dma   */
 704         rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0x0);
 705
 706         /* rtl_write_word(rtlpriv,REG_CR+2, 0x2); */
 707
 708         /* System init */
 709         /* 18.  LLT_table_init(Adapter);  */
 710         if (!_rtl92de_llt_table_init(hw))
 711                 return false;
 712
 713         /* Clear interrupt and enable interrupt */
 714         /* 19.  HISR 0x124[31:0] = 0xffffffff;  */
 715         /*      HISRE 0x12C[7:0] = 0xFF */
 716         rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
 717         rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
 718
 719         /* 20.  HIMR 0x120[31:0] |= [enable INT mask bit map];  */
 720         /* 21.  HIMRE 0x128[7:0] = [enable INT mask bit map] */
 721         /* The IMR should be enabled later after all init sequence
 722          * is finished. */
 723
 724         /* 22.  PCIE configuration space configuration */
 725         /* 23.  Ensure PCIe Device 0x80[15:0] = 0x0143 (ASPM+CLKREQ),  */
 726         /*      and PCIe gated clock function is enabled.    */
 727         /* PCIE configuration space will be written after
 728          * all init sequence.(Or by BIOS) */
 729
 730         rtl92d_phy_config_maccoexist_rfpage(hw);
 731
 732         /* THe below section is not related to power document Vxx . */
 733         /* This is only useful for driver and OS setting. */
 734         /* -------------------Software Relative Setting---------------------- */
 735         wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
 736         wordtmp &= 0xf;
 737         wordtmp |= 0xF771;
 738         rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
 739
 740         /* Reported Tx status from HW for rate adaptive. */
 741         /* This should be realtive to power on step 14. But in document V11  */
 742         /* still not contain the description.!!! */
 743         rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
 744
 745         /* Set Tx/Rx page size (Tx must be 128 Bytes,
 746          * Rx can be 64,128,256,512,1024 bytes) */
 747         /* rtl_write_byte(rtlpriv,REG_PBP, 0x11); */
 748
 749         /* Set RCR register */
 750         rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
 751         /* rtl_write_byte(rtlpriv,REG_RX_DRVINFO_SZ, 4); */
 752
 753         /*  Set TCR register */
 754         rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
 755
 756         /* disable earlymode */
 757         rtl_write_byte(rtlpriv, 0x4d0, 0x0);
 758
 759         /* Set TX/RX descriptor physical address(from OS API). */
 760         rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
 761                         rtlpci->tx_ring[BEACON_QUEUE].dma);
 762         rtl_write_dword(rtlpriv, REG_MGQ_DESA, rtlpci->tx_ring[MGNT_QUEUE].dma);
 763         rtl_write_dword(rtlpriv, REG_VOQ_DESA, rtlpci->tx_ring[VO_QUEUE].dma);
 764         rtl_write_dword(rtlpriv, REG_VIQ_DESA, rtlpci->tx_ring[VI_QUEUE].dma);
 765         rtl_write_dword(rtlpriv, REG_BEQ_DESA, rtlpci->tx_ring[BE_QUEUE].dma);
 766         rtl_write_dword(rtlpriv, REG_BKQ_DESA, rtlpci->tx_ring[BK_QUEUE].dma);
 767         rtl_write_dword(rtlpriv, REG_HQ_DESA, rtlpci->tx_ring[HIGH_QUEUE].dma);
 768         /* Set RX Desc Address */
 769         rtl_write_dword(rtlpriv, REG_RX_DESA,
 770                         rtlpci->rx_ring[RX_MPDU_QUEUE].dma);
 771
 772         /* if we want to support 64 bit DMA, we should set it here,
 773          * but now we do not support 64 bit DMA*/
 774
 775         rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x33);
 776
 777         /* Reset interrupt migration setting when initialization */
 778         rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
 779
 780         /* Reconsider when to do this operation after asking HWSD. */
 781         bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
 782         rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
 783         do {
 784                 retry++;
 785                 bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
 786         } while ((retry < 200) && !(bytetmp & BIT(7)));
 787
 788         /* After MACIO reset,we must refresh LED state. */
 789         _rtl92de_gen_refresh_led_state(hw);
 790
 791         /* Reset H2C protection register */
 792         rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
 793
 794         return true;
 795 }
 796
 797 static void _rtl92de_hw_configure(struct ieee80211_hw *hw)
 798 {
 799         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 800         struct rtl_priv *rtlpriv = rtl_priv(hw);
 801         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 802         u8 reg_bw_opmode = BW_OPMODE_20MHZ;
 803         u32 reg_rrsr;
 804
 805         reg_rrsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
 806         rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
 807         rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
 808         rtl_write_dword(rtlpriv, REG_RRSR, reg_rrsr);
 809         rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
 810         rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
 811         rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
 812         rtl_write_word(rtlpriv, REG_RL, 0x0707);
 813         rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
 814         rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
 815         rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
 816         rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
 817         rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
 818         rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
 819         /* Aggregation threshold */
 820         if (rtlhal->macphymode == DUALMAC_DUALPHY)
 821                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb9726641);
 822         else if (rtlhal->macphymode == DUALMAC_SINGLEPHY)
 823                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x66626641);
 824         else
 825                 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
 826         rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
 827         rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0x0a);
 828         rtlpci->reg_bcn_ctrl_val = 0x1f;
 829         rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
 830         rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
 831         rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
 832         rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
 833         rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 834         /* For throughput */
 835         rtl_write_word(rtlpriv, REG_FAST_EDCA_CTRL, 0x6666);
 836         /* ACKTO for IOT issue. */
 837         rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
 838         /* Set Spec SIFS (used in NAV) */
 839         rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
 840         rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
 841         /* Set SIFS for CCK */
 842         rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
 843         /* Set SIFS for OFDM */
 844         rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
 845         /* Set Multicast Address. */
 846         rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
 847         rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
 848         switch (rtlpriv->phy.rf_type) {
 849         case RF_1T2R:
 850         case RF_1T1R:
 851                 rtlhal->minspace_cfg = (MAX_MSS_DENSITY_1T << 3);
 852                 break;
 853         case RF_2T2R:
 854         case RF_2T2R_GREEN:
 855                 rtlhal->minspace_cfg = (MAX_MSS_DENSITY_2T << 3);
 856                 break;
 857         }
 858 }
 859
 860 static void _rtl92de_enable_aspm_back_door(struct ieee80211_hw *hw)
 861 {
 862         struct rtl_priv *rtlpriv = rtl_priv(hw);
 863         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 864
 865         rtl_write_byte(rtlpriv, 0x34b, 0x93);
 866         rtl_write_word(rtlpriv, 0x350, 0x870c);
 867         rtl_write_byte(rtlpriv, 0x352, 0x1);
 868         if (ppsc->support_backdoor)
 869                 rtl_write_byte(rtlpriv, 0x349, 0x1b);
 870         else
 871                 rtl_write_byte(rtlpriv, 0x349, 0x03);
 872         rtl_write_word(rtlpriv, 0x350, 0x2718);
 873         rtl_write_byte(rtlpriv, 0x352, 0x1);
 874 }
 875
 876 void rtl92de_enable_hw_security_config(struct ieee80211_hw *hw)
 877 {
 878         struct rtl_priv *rtlpriv = rtl_priv(hw);
 879         u8 sec_reg_value;
 880
 881         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
 882                  "PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
 883                  rtlpriv->sec.pairwise_enc_algorithm,
 884                  rtlpriv->sec.group_enc_algorithm);
 885         if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
 886                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 887                          "not open hw encryption\n");
 888                 return;
 889         }
 890         sec_reg_value = SCR_TXENCENABLE | SCR_RXENCENABLE;
 891         if (rtlpriv->sec.use_defaultkey) {
 892                 sec_reg_value |= SCR_TXUSEDK;
 893                 sec_reg_value |= SCR_RXUSEDK;
 894         }
 895         sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
 896         rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
 897         RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
 898                  "The SECR-value %x\n", sec_reg_value);
 899         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
 900 }
 901
 902 int rtl92de_hw_init(struct ieee80211_hw *hw)
 903 {
 904         struct rtl_priv *rtlpriv = rtl_priv(hw);
 905         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 906         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 907         struct rtl_phy *rtlphy = &(rtlpriv->phy);
 908         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 909         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 910         bool rtstatus = true;
 911         u8 tmp_u1b;
 912         int i;
 913         int err;
 914         unsigned long flags;
 915
 916         rtlpci->being_init_adapter = true;
 917         rtlpci->init_ready = false;
 918         spin_lock_irqsave(&globalmutex_for_power_and_efuse, flags);
 919         /* we should do iqk after disable/enable */
 920         rtl92d_phy_reset_iqk_result(hw);
 921         /* rtlpriv->intf_ops->disable_aspm(hw); */
 922         rtstatus = _rtl92de_init_mac(hw);
 923         if (!rtstatus) {
 924                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
 925                 err = 1;
 926                 spin_unlock_irqrestore(&globalmutex_for_power_and_efuse, flags);
 927                 return err;
 928         }
 929         err = rtl92d_download_fw(hw);
 930         spin_unlock_irqrestore(&globalmutex_for_power_and_efuse, flags);
 931         if (err) {
 932                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 933                          "Failed to download FW. Init HW without FW..\n");
 934                 return 1;
 935         }
 936         rtlhal->last_hmeboxnum = 0;
 937         rtlpriv->psc.fw_current_inpsmode = false;
 938
 939         tmp_u1b = rtl_read_byte(rtlpriv, 0x605);
 940         tmp_u1b = tmp_u1b | 0x30;
 941         rtl_write_byte(rtlpriv, 0x605, tmp_u1b);
 942
 943         if (rtlhal->earlymode_enable) {
 944                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
 945                          "EarlyMode Enabled!!!\n");
 946
 947                 tmp_u1b = rtl_read_byte(rtlpriv, 0x4d0);
 948                 tmp_u1b = tmp_u1b | 0x1f;
 949                 rtl_write_byte(rtlpriv, 0x4d0, tmp_u1b);
 950
 951                 rtl_write_byte(rtlpriv, 0x4d3, 0x80);
 952
 953                 tmp_u1b = rtl_read_byte(rtlpriv, 0x605);
 954                 tmp_u1b = tmp_u1b | 0x40;
 955                 rtl_write_byte(rtlpriv, 0x605, tmp_u1b);
 956         }
 957
 958         if (mac->rdg_en) {
 959                 rtl_write_byte(rtlpriv, REG_RD_CTRL, 0xff);
 960                 rtl_write_word(rtlpriv, REG_RD_NAV_NXT, 0x200);
 961                 rtl_write_byte(rtlpriv, REG_RD_RESP_PKT_TH, 0x05);
 962         }
 963
 964         rtl92d_phy_mac_config(hw);
 965         /* because last function modify RCR, so we update
 966          * rcr var here, or TP will unstable for receive_config
 967          * is wrong, RX RCR_ACRC32 will cause TP unstabel & Rx
 968          * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252*/
 969         rtlpci->receive_config = rtl_read_dword(rtlpriv, REG_RCR);
 970         rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
 971
 972         rtl92d_phy_bb_config(hw);
 973
 974         rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
 975         /* set before initialize RF */
 976         rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0xf);
 977
 978         /* config RF */
 979         rtl92d_phy_rf_config(hw);
 980
 981         /* After read predefined TXT, we must set BB/MAC/RF
 982          * register as our requirement */
 983         /* After load BB,RF params,we need do more for 92D. */
 984         rtl92d_update_bbrf_configuration(hw);
 985         /* set default value after initialize RF,  */
 986         rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0);
 987         rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
 988                         RF_CHNLBW, RFREG_OFFSET_MASK);
 989         rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
 990                         RF_CHNLBW, RFREG_OFFSET_MASK);
 991
 992         /*---- Set CCK and OFDM Block "ON"----*/
 993         if (rtlhal->current_bandtype == BAND_ON_2_4G)
 994                 rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
 995         rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
 996         if (rtlhal->interfaceindex == 0) {
 997                 /* RFPGA0_ANALOGPARAMETER2: cck clock select,
 998                  *  set to 20MHz by default */
 999                 rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10) |
1000                               BIT(11), 3);
1001         } else {
1002                 /* Mac1 */
1003                 rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(11) |
1004                               BIT(10), 3);
1005         }
1006
1007         _rtl92de_hw_configure(hw);
1008
1009         /* reset hw sec */
1010         rtl_cam_reset_all_entry(hw);
1011         rtl92de_enable_hw_security_config(hw);
1012
1013         /* Read EEPROM TX power index and PHY_REG_PG.txt to capture correct */
1014         /* TX power index for different rate set. */
1015         rtl92d_phy_get_hw_reg_originalvalue(hw);
1016         rtl92d_phy_set_txpower_level(hw, rtlphy->current_channel);
1017
1018         ppsc->rfpwr_state = ERFON;
1019
1020         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
1021
1022         _rtl92de_enable_aspm_back_door(hw);
1023         /* rtlpriv->intf_ops->enable_aspm(hw); */
1024
1025         rtl92d_dm_init(hw);
1026         rtlpci->being_init_adapter = false;
1027
1028         if (ppsc->rfpwr_state == ERFON) {
1029                 rtl92d_phy_lc_calibrate(hw);
1030                 /* 5G and 2.4G must wait sometime to let RF LO ready */
1031                 if (rtlhal->macphymode == DUALMAC_DUALPHY) {
1032                         u32 tmp_rega;
1033                         for (i = 0; i < 10000; i++) {
1034                                 udelay(MAX_STALL_TIME);
1035
1036                                 tmp_rega = rtl_get_rfreg(hw,
1037                                                   (enum radio_path)RF90_PATH_A,
1038                                                   0x2a, MASKDWORD);
1039
1040                                 if (((tmp_rega & BIT(11)) == BIT(11)))
1041                                         break;
1042                         }
1043                         /* check that loop was successful. If not, exit now */
1044                         if (i == 10000) {
1045                                 rtlpci->init_ready = false;
1046                                 return 1;
1047                         }
1048                 }
1049         }
1050         rtlpci->init_ready = true;
1051         return err;
1052 }
1053
1054 static enum version_8192d _rtl92de_read_chip_version(struct ieee80211_hw *hw)
1055 {
1056         struct rtl_priv *rtlpriv = rtl_priv(hw);
1057         enum version_8192d version = VERSION_NORMAL_CHIP_92D_SINGLEPHY;
1058         u32 value32;
1059
1060         value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
1061         if (!(value32 & 0x000f0000)) {
1062                 version = VERSION_TEST_CHIP_92D_SINGLEPHY;
1063                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "TEST CHIP!!!\n");
1064         } else {
1065                 version = VERSION_NORMAL_CHIP_92D_SINGLEPHY;
1066                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Normal CHIP!!!\n");
1067         }
1068         return version;
1069 }
1070
1071 static int _rtl92de_set_media_status(struct ieee80211_hw *hw,
1072                                      enum nl80211_iftype type)
1073 {
1074         struct rtl_priv *rtlpriv = rtl_priv(hw);
1075         u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
1076         enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
1077         u8 bcnfunc_enable;
1078
1079         bt_msr &= 0xfc;
1080
1081         if (type == NL80211_IFTYPE_UNSPECIFIED ||
1082             type == NL80211_IFTYPE_STATION) {
1083                 _rtl92de_stop_tx_beacon(hw);
1084                 _rtl92de_enable_bcn_sub_func(hw);
1085         } else if (type == NL80211_IFTYPE_ADHOC ||
1086                 type == NL80211_IFTYPE_AP) {
1087                 _rtl92de_resume_tx_beacon(hw);
1088                 _rtl92de_disable_bcn_sub_func(hw);
1089         } else {
1090                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1091                          "Set HW_VAR_MEDIA_STATUS: No such media status(%x)\n",
1092                          type);
1093         }
1094         bcnfunc_enable = rtl_read_byte(rtlpriv, REG_BCN_CTRL);
1095         switch (type) {
1096         case NL80211_IFTYPE_UNSPECIFIED:
1097                 bt_msr |= MSR_NOLINK;
1098                 ledaction = LED_CTL_LINK;
1099                 bcnfunc_enable &= 0xF7;
1100                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1101                          "Set Network type to NO LINK!\n");
1102                 break;
1103         case NL80211_IFTYPE_ADHOC:
1104                 bt_msr |= MSR_ADHOC;
1105                 bcnfunc_enable |= 0x08;
1106                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1107                          "Set Network type to Ad Hoc!\n");
1108                 break;
1109         case NL80211_IFTYPE_STATION:
1110                 bt_msr |= MSR_INFRA;
1111                 ledaction = LED_CTL_LINK;
1112                 bcnfunc_enable &= 0xF7;
1113                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1114                          "Set Network type to STA!\n");
1115                 break;
1116         case NL80211_IFTYPE_AP:
1117                 bt_msr |= MSR_AP;
1118                 bcnfunc_enable |= 0x08;
1119                 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1120                          "Set Network type to AP!\n");
1121                 break;
1122         default:
1123                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1124                          "Network type %d not supported!\n", type);
1125                 return 1;
1126                 break;
1127
1128         }
1129         rtl_write_byte(rtlpriv, MSR, bt_msr);
1130         rtlpriv->cfg->ops->led_control(hw, ledaction);
1131         if ((bt_msr & MSR_MASK) == MSR_AP)
1132                 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
1133         else
1134                 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
1135         return 0;
1136 }
1137
1138 void rtl92de_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
1139 {
1140         struct rtl_priv *rtlpriv = rtl_priv(hw);
1141         u32 reg_rcr;
1142
1143         if (rtlpriv->psc.rfpwr_state != ERFON)
1144                 return;
1145
1146         rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
1147
1148         if (check_bssid) {
1149                 reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
1150                 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
1151                 _rtl92de_set_bcn_ctrl_reg(hw, 0, BIT(4));
1152         } else if (!check_bssid) {
1153                 reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
1154                 _rtl92de_set_bcn_ctrl_reg(hw, BIT(4), 0);
1155                 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
1156         }
1157 }
1158
1159 int rtl92de_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
1160 {
1161         struct rtl_priv *rtlpriv = rtl_priv(hw);
1162
1163         if (_rtl92de_set_media_status(hw, type))
1164                 return -EOPNOTSUPP;
1165
1166         /* check bssid */
1167         if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
1168                 if (type != NL80211_IFTYPE_AP)
1169                         rtl92de_set_check_bssid(hw, true);
1170         } else {
1171                 rtl92de_set_check_bssid(hw, false);
1172         }
1173         return 0;
1174 }
1175
1176 /* do iqk or reload iqk */
1177 /* windows just rtl92d_phy_reload_iqk_setting in set channel,
1178  * but it's very strict for time sequence so we add
1179  * rtl92d_phy_reload_iqk_setting here */
1180 void rtl92d_linked_set_reg(struct ieee80211_hw *hw)
1181 {
1182         struct rtl_priv *rtlpriv = rtl_priv(hw);
1183         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1184         u8 indexforchannel;
1185         u8 channel = rtlphy->current_channel;
1186
1187         indexforchannel = rtl92d_get_rightchnlplace_for_iqk(channel);
1188         if (!rtlphy->iqk_matrix[indexforchannel].iqk_done) {
1189                 RT_TRACE(rtlpriv, COMP_SCAN | COMP_INIT, DBG_DMESG,
1190                          "Do IQK for channel:%d\n", channel);
1191                 rtl92d_phy_iq_calibrate(hw);
1192         }
1193 }
1194
1195 /* don't set REG_EDCA_BE_PARAM here because
1196  * mac80211 will send pkt when scan */
1197 void rtl92de_set_qos(struct ieee80211_hw *hw, int aci)
1198 {
1199         rtl92d_dm_init_edca_turbo(hw);
1200 }
1201
1202 void rtl92de_enable_interrupt(struct ieee80211_hw *hw)
1203 {
1204         struct rtl_priv *rtlpriv = rtl_priv(hw);
1205         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1206
1207         rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
1208         rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
1209 }
1210
1211 void rtl92de_disable_interrupt(struct ieee80211_hw *hw)
1212 {
1213         struct rtl_priv *rtlpriv = rtl_priv(hw);
1214         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1215
1216         rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
1217         rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
1218         synchronize_irq(rtlpci->pdev->irq);
1219 }
1220
1221 static void _rtl92de_poweroff_adapter(struct ieee80211_hw *hw)
1222 {
1223         struct rtl_priv *rtlpriv = rtl_priv(hw);
1224         u8 u1b_tmp;
1225         unsigned long flags;
1226
1227         rtlpriv->intf_ops->enable_aspm(hw);
1228         rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
1229         rtl_set_bbreg(hw, RFPGA0_XCD_RFPARAMETER, BIT(3), 0);
1230         rtl_set_bbreg(hw, RFPGA0_XCD_RFPARAMETER, BIT(15), 0);
1231
1232         /* 0x20:value 05-->04 */
1233         rtl_write_byte(rtlpriv, REG_LDOA15_CTRL, 0x04);
1234
1235         /*  ==== Reset digital sequence   ====== */
1236         rtl92d_firmware_selfreset(hw);
1237
1238         /* f.   SYS_FUNC_EN 0x03[7:0]=0x51 reset MCU, MAC register, DCORE */
1239         rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x51);
1240
1241         /* g.   MCUFWDL 0x80[1:0]=0 reset MCU ready status */
1242         rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
1243
1244         /*  ==== Pull GPIO PIN to balance level and LED control ====== */
1245
1246         /* h.     GPIO_PIN_CTRL 0x44[31:0]=0x000  */
1247         rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
1248
1249         /* i.    Value = GPIO_PIN_CTRL[7:0] */
1250         u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
1251
1252         /* j.    GPIO_PIN_CTRL 0x44[31:0] = 0x00FF0000 | (value <<8); */
1253         /* write external PIN level  */
1254         rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL,
1255                         0x00FF0000 | (u1b_tmp << 8));
1256
1257         /* k.   GPIO_MUXCFG 0x42 [15:0] = 0x0780 */
1258         rtl_write_word(rtlpriv, REG_GPIO_IO_SEL, 0x0790);
1259
1260         /* l.   LEDCFG 0x4C[15:0] = 0x8080 */
1261         rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080);
1262
1263         /*  ==== Disable analog sequence === */
1264
1265         /* m.   AFE_PLL_CTRL[7:0] = 0x80  disable PLL */
1266         rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
1267
1268         /* n.   SPS0_CTRL 0x11[7:0] = 0x22  enter PFM mode */
1269         rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
1270
1271         /* o.   AFE_XTAL_CTRL 0x24[7:0] = 0x0E  disable XTAL, if No BT COEX */
1272         rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
1273
1274         /* p.   RSV_CTRL 0x1C[7:0] = 0x0E lock ISO/CLK/Power control register */
1275         rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
1276
1277         /*  ==== interface into suspend === */
1278
1279         /* q.   APS_FSMCO[15:8] = 0x58 PCIe suspend mode */
1280         /* According to power document V11, we need to set this */
1281         /* value as 0x18. Otherwise, we may not L0s sometimes. */
1282         /* This indluences power consumption. Bases on SD1's test, */
1283         /* set as 0x00 do not affect power current. And if it */
1284         /* is set as 0x18, they had ever met auto load fail problem. */
1285         rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x10);
1286
1287         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1288                  "In PowerOff,reg0x%x=%X\n",
1289                  REG_SPS0_CTRL, rtl_read_byte(rtlpriv, REG_SPS0_CTRL));
1290         /* r.   Note: for PCIe interface, PON will not turn */
1291         /* off m-bias and BandGap in PCIe suspend mode.  */
1292
1293         /* 0x17[7] 1b': power off in process  0b' : power off over */
1294         if (rtlpriv->rtlhal.macphymode != SINGLEMAC_SINGLEPHY) {
1295                 spin_lock_irqsave(&globalmutex_power, flags);
1296                 u1b_tmp = rtl_read_byte(rtlpriv, REG_POWER_OFF_IN_PROCESS);
1297                 u1b_tmp &= (~BIT(7));
1298                 rtl_write_byte(rtlpriv, REG_POWER_OFF_IN_PROCESS, u1b_tmp);
1299                 spin_unlock_irqrestore(&globalmutex_power, flags);
1300         }
1301
1302         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "<=======\n");
1303 }
1304
1305 void rtl92de_card_disable(struct ieee80211_hw *hw)
1306 {
1307         struct rtl_priv *rtlpriv = rtl_priv(hw);
1308         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
1309         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1310         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1311         enum nl80211_iftype opmode;
1312
1313         mac->link_state = MAC80211_NOLINK;
1314         opmode = NL80211_IFTYPE_UNSPECIFIED;
1315         _rtl92de_set_media_status(hw, opmode);
1316
1317         if (rtlpci->driver_is_goingto_unload ||
1318             ppsc->rfoff_reason > RF_CHANGE_BY_PS)
1319                 rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
1320         RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
1321         /* Power sequence for each MAC. */
1322         /* a. stop tx DMA  */
1323         /* b. close RF */
1324         /* c. clear rx buf */
1325         /* d. stop rx DMA */
1326         /* e.  reset MAC */
1327
1328         /* a. stop tx DMA */
1329         rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0xFE);
1330         udelay(50);
1331
1332         /* b. TXPAUSE 0x522[7:0] = 0xFF Pause MAC TX queue */
1333
1334         /* c. ========RF OFF sequence==========  */
1335         /* 0x88c[23:20] = 0xf. */
1336         rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0xf);
1337         rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
1338
1339         /* APSD_CTRL 0x600[7:0] = 0x40 */
1340         rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
1341
1342         /* Close antenna 0,0xc04,0xd04 */
1343         rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0);
1344         rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0);
1345
1346         /*  SYS_FUNC_EN 0x02[7:0] = 0xE2   reset BB state machine */
1347         rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
1348
1349         /* Mac0 can not do Global reset. Mac1 can do. */
1350         /* SYS_FUNC_EN 0x02[7:0] = 0xE0  reset BB state machine  */
1351         if (rtlpriv->rtlhal.interfaceindex == 1)
1352                 rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE0);
1353         udelay(50);
1354
1355         /* d.  stop tx/rx dma before disable REG_CR (0x100) to fix */
1356         /* dma hang issue when disable/enable device.  */
1357         rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0xff);
1358         udelay(50);
1359         rtl_write_byte(rtlpriv, REG_CR, 0x0);
1360         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "==> Do power off.......\n");
1361         if (rtl92d_phy_check_poweroff(hw))
1362                 _rtl92de_poweroff_adapter(hw);
1363         return;
1364 }
1365
1366 void rtl92de_interrupt_recognized(struct ieee80211_hw *hw,
1367                                   u32 *p_inta, u32 *p_intb)
1368 {
1369         struct rtl_priv *rtlpriv = rtl_priv(hw);
1370         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1371
1372         *p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
1373         rtl_write_dword(rtlpriv, ISR, *p_inta);
1374
1375         /*
1376          * *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & rtlpci->irq_mask[1];
1377          * rtl_write_dword(rtlpriv, ISR + 4, *p_intb);
1378          */
1379 }
1380
1381 void rtl92de_set_beacon_related_registers(struct ieee80211_hw *hw)
1382 {
1383         struct rtl_priv *rtlpriv = rtl_priv(hw);
1384         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1385         u16 bcn_interval, atim_window;
1386
1387         bcn_interval = mac->beacon_interval;
1388         atim_window = 2;
1389         /*rtl92de_disable_interrupt(hw);  */
1390         rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
1391         rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1392         rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
1393         rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x20);
1394         if (rtlpriv->rtlhal.current_bandtype == BAND_ON_5G)
1395                 rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x30);
1396         else
1397                 rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x20);
1398         rtl_write_byte(rtlpriv, 0x606, 0x30);
1399 }
1400
1401 void rtl92de_set_beacon_interval(struct ieee80211_hw *hw)
1402 {
1403         struct rtl_priv *rtlpriv = rtl_priv(hw);
1404         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1405         u16 bcn_interval = mac->beacon_interval;
1406
1407         RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
1408                  "beacon_interval:%d\n", bcn_interval);
1409         /* rtl92de_disable_interrupt(hw); */
1410         rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1411         /* rtl92de_enable_interrupt(hw); */
1412 }
1413
1414 void rtl92de_update_interrupt_mask(struct ieee80211_hw *hw,
1415                                    u32 add_msr, u32 rm_msr)
1416 {
1417         struct rtl_priv *rtlpriv = rtl_priv(hw);
1418         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1419
1420         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD, "add_msr:%x, rm_msr:%x\n",
1421                  add_msr, rm_msr);
1422         if (add_msr)
1423                 rtlpci->irq_mask[0] |= add_msr;
1424         if (rm_msr)
1425                 rtlpci->irq_mask[0] &= (~rm_msr);
1426         rtl92de_disable_interrupt(hw);
1427         rtl92de_enable_interrupt(hw);
1428 }
1429
1430 static void _rtl92de_readpowervalue_fromprom(struct txpower_info *pwrinfo,
1431                                  u8 *rom_content, bool autoLoadfail)
1432 {
1433         u32 rfpath, eeaddr, group, offset1, offset2;
1434         u8 i;
1435
1436         memset(pwrinfo, 0, sizeof(struct txpower_info));
1437         if (autoLoadfail) {
1438                 for (group = 0; group < CHANNEL_GROUP_MAX; group++) {
1439                         for (rfpath = 0; rfpath < RF6052_MAX_PATH; rfpath++) {
1440                                 if (group < CHANNEL_GROUP_MAX_2G) {
1441                                         pwrinfo->cck_index[rfpath][group] =
1442                                             EEPROM_DEFAULT_TXPOWERLEVEL_2G;
1443                                         pwrinfo->ht40_1sindex[rfpath][group] =
1444                                             EEPROM_DEFAULT_TXPOWERLEVEL_2G;
1445                                 } else {
1446                                         pwrinfo->ht40_1sindex[rfpath][group] =
1447                                             EEPROM_DEFAULT_TXPOWERLEVEL_5G;
1448                                 }
1449                                 pwrinfo->ht40_2sindexdiff[rfpath][group] =
1450                                     EEPROM_DEFAULT_HT40_2SDIFF;
1451                                 pwrinfo->ht20indexdiff[rfpath][group] =
1452                                     EEPROM_DEFAULT_HT20_DIFF;
1453                                 pwrinfo->ofdmindexdiff[rfpath][group] =
1454                                     EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
1455                                 pwrinfo->ht40maxoffset[rfpath][group] =
1456                                     EEPROM_DEFAULT_HT40_PWRMAXOFFSET;
1457                                 pwrinfo->ht20maxoffset[rfpath][group] =
1458                                     EEPROM_DEFAULT_HT20_PWRMAXOFFSET;
1459                         }
1460                 }
1461                 for (i = 0; i < 3; i++) {
1462                         pwrinfo->tssi_a[i] = EEPROM_DEFAULT_TSSI;
1463                         pwrinfo->tssi_b[i] = EEPROM_DEFAULT_TSSI;
1464                 }
1465                 return;
1466         }
1467
1468         /* Maybe autoload OK,buf the tx power index value is not filled.
1469          * If we find it, we set it to default value. */
1470         for (rfpath = 0; rfpath < RF6052_MAX_PATH; rfpath++) {
1471                 for (group = 0; group < CHANNEL_GROUP_MAX_2G; group++) {
1472                         eeaddr = EEPROM_CCK_TX_PWR_INX_2G + (rfpath * 3)
1473                                  + group;
1474                         pwrinfo->cck_index[rfpath][group] =
1475                                         (rom_content[eeaddr] == 0xFF) ?
1476                                              (eeaddr > 0x7B ?
1477                                              EEPROM_DEFAULT_TXPOWERLEVEL_5G :
1478                                              EEPROM_DEFAULT_TXPOWERLEVEL_2G) :
1479                                              rom_content[eeaddr];
1480                 }
1481         }
1482         for (rfpath = 0; rfpath < RF6052_MAX_PATH; rfpath++) {
1483                 for (group = 0; group < CHANNEL_GROUP_MAX; group++) {
1484                         offset1 = group / 3;
1485                         offset2 = group % 3;
1486                         eeaddr = EEPROM_HT40_1S_TX_PWR_INX_2G + (rfpath * 3) +
1487                             offset2 + offset1 * 21;
1488                         pwrinfo->ht40_1sindex[rfpath][group] =
1489                             (rom_content[eeaddr] == 0xFF) ? (eeaddr > 0x7B ?
1490                                              EEPROM_DEFAULT_TXPOWERLEVEL_5G :
1491                                              EEPROM_DEFAULT_TXPOWERLEVEL_2G) :
1492                                                  rom_content[eeaddr];
1493                 }
1494         }
1495         /* These just for 92D efuse offset. */
1496         for (group = 0; group < CHANNEL_GROUP_MAX; group++) {
1497                 for (rfpath = 0; rfpath < RF6052_MAX_PATH; rfpath++) {
1498                         int base1 = EEPROM_HT40_2S_TX_PWR_INX_DIFF_2G;
1499
1500                         offset1 = group / 3;
1501                         offset2 = group % 3;
1502
1503                         if (rom_content[base1 + offset2 + offset1 * 21] != 0xFF)
1504                                 pwrinfo->ht40_2sindexdiff[rfpath][group] =
1505                                     (rom_content[base1 +
1506                                      offset2 + offset1 * 21] >> (rfpath * 4))
1507                                      & 0xF;
1508                         else
1509                                 pwrinfo->ht40_2sindexdiff[rfpath][group] =
1510                                     EEPROM_DEFAULT_HT40_2SDIFF;
1511                         if (rom_content[EEPROM_HT20_TX_PWR_INX_DIFF_2G + offset2
1512                             + offset1 * 21] != 0xFF)
1513                                 pwrinfo->ht20indexdiff[rfpath][group] =
1514                                     (rom_content[EEPROM_HT20_TX_PWR_INX_DIFF_2G
1515                                     + offset2 + offset1 * 21] >> (rfpath * 4))
1516                                     & 0xF;
1517                         else
1518                                 pwrinfo->ht20indexdiff[rfpath][group] =
1519                                     EEPROM_DEFAULT_HT20_DIFF;
1520                         if (rom_content[EEPROM_OFDM_TX_PWR_INX_DIFF_2G + offset2
1521                             + offset1 * 21] != 0xFF)
1522                                 pwrinfo->ofdmindexdiff[rfpath][group] =
1523                                     (rom_content[EEPROM_OFDM_TX_PWR_INX_DIFF_2G
1524                                      + offset2 + offset1 * 21] >> (rfpath * 4))
1525                                      & 0xF;
1526                         else
1527                                 pwrinfo->ofdmindexdiff[rfpath][group] =
1528                                     EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
1529                         if (rom_content[EEPROM_HT40_MAX_PWR_OFFSET_2G + offset2
1530                             + offset1 * 21] != 0xFF)
1531                                 pwrinfo->ht40maxoffset[rfpath][group] =
1532                                     (rom_content[EEPROM_HT40_MAX_PWR_OFFSET_2G
1533                                     + offset2 + offset1 * 21] >> (rfpath * 4))
1534                                     & 0xF;
1535                         else
1536                                 pwrinfo->ht40maxoffset[rfpath][group] =
1537                                     EEPROM_DEFAULT_HT40_PWRMAXOFFSET;
1538                         if (rom_content[EEPROM_HT20_MAX_PWR_OFFSET_2G + offset2
1539                             + offset1 * 21] != 0xFF)
1540                                 pwrinfo->ht20maxoffset[rfpath][group] =
1541                                     (rom_content[EEPROM_HT20_MAX_PWR_OFFSET_2G +
1542                                      offset2 + offset1 * 21] >> (rfpath * 4)) &
1543                                      0xF;
1544                         else
1545                                 pwrinfo->ht20maxoffset[rfpath][group] =
1546                                     EEPROM_DEFAULT_HT20_PWRMAXOFFSET;
1547                 }
1548         }
1549         if (rom_content[EEPROM_TSSI_A_5G] != 0xFF) {
1550                 /* 5GL */
1551                 pwrinfo->tssi_a[0] = rom_content[EEPROM_TSSI_A_5G] & 0x3F;
1552                 pwrinfo->tssi_b[0] = rom_content[EEPROM_TSSI_B_5G] & 0x3F;
1553                 /* 5GM */
1554                 pwrinfo->tssi_a[1] = rom_content[EEPROM_TSSI_AB_5G] & 0x3F;
1555                 pwrinfo->tssi_b[1] =
1556                     (rom_content[EEPROM_TSSI_AB_5G] & 0xC0) >> 6 |
1557                     (rom_content[EEPROM_TSSI_AB_5G + 1] & 0x0F) << 2;
1558                 /* 5GH */
1559                 pwrinfo->tssi_a[2] = (rom_content[EEPROM_TSSI_AB_5G + 1] &
1560                                       0xF0) >> 4 |
1561                     (rom_content[EEPROM_TSSI_AB_5G + 2] & 0x03) << 4;
1562                 pwrinfo->tssi_b[2] = (rom_content[EEPROM_TSSI_AB_5G + 2] &
1563                                       0xFC) >> 2;
1564         } else {
1565                 for (i = 0; i < 3; i++) {
1566                         pwrinfo->tssi_a[i] = EEPROM_DEFAULT_TSSI;
1567                         pwrinfo->tssi_b[i] = EEPROM_DEFAULT_TSSI;
1568                 }
1569         }
1570 }
1571
1572 static void _rtl92de_read_txpower_info(struct ieee80211_hw *hw,
1573                                        bool autoload_fail, u8 *hwinfo)
1574 {
1575         struct rtl_priv *rtlpriv = rtl_priv(hw);
1576         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1577         struct txpower_info pwrinfo;
1578         u8 tempval[2], i, pwr, diff;
1579         u32 ch, rfPath, group;
1580
1581         _rtl92de_readpowervalue_fromprom(&pwrinfo, hwinfo, autoload_fail);
1582         if (!autoload_fail) {
1583                 /* bit0~2 */
1584                 rtlefuse->eeprom_regulatory = (hwinfo[EEPROM_RF_OPT1] & 0x7);
1585                 rtlefuse->eeprom_thermalmeter =
1586                          hwinfo[EEPROM_THERMAL_METER] & 0x1f;
1587                 rtlefuse->crystalcap = hwinfo[EEPROM_XTAL_K];
1588                 tempval[0] = hwinfo[EEPROM_IQK_DELTA] & 0x03;
1589                 tempval[1] = (hwinfo[EEPROM_LCK_DELTA] & 0x0C) >> 2;
1590                 rtlefuse->txpwr_fromeprom = true;
1591                 if (IS_92D_D_CUT(rtlpriv->rtlhal.version) ||
1592                     IS_92D_E_CUT(rtlpriv->rtlhal.version)) {
1593                         rtlefuse->internal_pa_5g[0] =
1594                                 !((hwinfo[EEPROM_TSSI_A_5G] & BIT(6)) >> 6);
1595                         rtlefuse->internal_pa_5g[1] =
1596                                 !((hwinfo[EEPROM_TSSI_B_5G] & BIT(6)) >> 6);
1597                         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
1598                                  "Is D cut,Internal PA0 %d Internal PA1 %d\n",
1599                                  rtlefuse->internal_pa_5g[0],
1600                                  rtlefuse->internal_pa_5g[1]);
1601                 }
1602                 rtlefuse->eeprom_c9 = hwinfo[EEPROM_RF_OPT6];
1603                 rtlefuse->eeprom_cc = hwinfo[EEPROM_RF_OPT7];
1604         } else {
1605                 rtlefuse->eeprom_regulatory = 0;
1606                 rtlefuse->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER;
1607                 rtlefuse->crystalcap = EEPROM_DEFAULT_CRYSTALCAP;
1608                 tempval[0] = tempval[1] = 3;
1609         }
1610
1611         /* Use default value to fill parameters if
1612          * efuse is not filled on some place. */
1613
1614         /* ThermalMeter from EEPROM */
1615         if (rtlefuse->eeprom_thermalmeter < 0x06 ||
1616             rtlefuse->eeprom_thermalmeter > 0x1c)
1617                 rtlefuse->eeprom_thermalmeter = 0x12;
1618         rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
1619
1620         /* check XTAL_K */
1621         if (rtlefuse->crystalcap == 0xFF)
1622                 rtlefuse->crystalcap = 0;
1623         if (rtlefuse->eeprom_regulatory > 3)
1624                 rtlefuse->eeprom_regulatory = 0;
1625
1626         for (i = 0; i < 2; i++) {
1627                 switch (tempval[i]) {
1628                 case 0:
1629                         tempval[i] = 5;
1630                         break;
1631                 case 1:
1632                         tempval[i] = 4;
1633                         break;
1634                 case 2:
1635                         tempval[i] = 3;
1636                         break;
1637                 case 3:
1638                 default:
1639                         tempval[i] = 0;
1640                         break;
1641                 }
1642         }
1643
1644         rtlefuse->delta_iqk = tempval[0];
1645         if (tempval[1] > 0)
1646                 rtlefuse->delta_lck = tempval[1] - 1;
1647         if (rtlefuse->eeprom_c9 == 0xFF)
1648                 rtlefuse->eeprom_c9 = 0x00;
1649         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
1650                  "EEPROMRegulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
1651         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
1652                  "ThermalMeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
1653         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
1654                  "CrystalCap = 0x%x\n", rtlefuse->crystalcap);
1655         RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
1656                  "Delta_IQK = 0x%x Delta_LCK = 0x%x\n",
1657                  rtlefuse->delta_iqk, rtlefuse->delta_lck);
1658
1659         for (rfPath = 0; rfPath < RF6052_MAX_PATH; rfPath++) {
1660                 for (ch = 0; ch < CHANNEL_MAX_NUMBER; ch++) {
1661                         group = rtl92d_get_chnlgroup_fromarray((u8) ch);
1662                         if (ch < CHANNEL_MAX_NUMBER_2G)
1663                                 rtlefuse->txpwrlevel_cck[rfPath][ch] =
1664                                     pwrinfo.cck_index[rfPath][group];
1665                         rtlefuse->txpwrlevel_ht40_1s[rfPath][ch] =
1666                                     pwrinfo.ht40_1sindex[rfPath][group];
1667                         rtlefuse->txpwr_ht20diff[rfPath][ch] =
1668                                     pwrinfo.ht20indexdiff[rfPath][group];
1669                         rtlefuse->txpwr_legacyhtdiff[rfPath][ch] =
1670                                     pwrinfo.ofdmindexdiff[rfPath][group];
1671                         rtlefuse->pwrgroup_ht20[rfPath][ch] =
1672                                     pwrinfo.ht20maxoffset[rfPath][group];
1673                         rtlefuse->pwrgroup_ht40[rfPath][ch] =
1674                                     pwrinfo.ht40maxoffset[rfPath][group];
1675                         pwr = pwrinfo.ht40_1sindex[rfPath][group];
1676                         diff = pwrinfo.ht40_2sindexdiff[rfPath][group];
1677                         rtlefuse->txpwrlevel_ht40_2s[rfPath][ch] =
1678                                     (pwr > diff) ? (pwr - diff) : 0;
1679                 }
1680         }
1681 }
1682
1683 static void _rtl92de_read_macphymode_from_prom(struct ieee80211_hw *hw,
1684                                                u8 *content)
1685 {
1686         struct rtl_priv *rtlpriv = rtl_priv(hw);
1687         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1688         u8 macphy_crvalue = content[EEPROM_MAC_FUNCTION];
1689
1690         if (macphy_crvalue & BIT(3)) {
1691                 rtlhal->macphymode = SINGLEMAC_SINGLEPHY;
1692                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1693                          "MacPhyMode SINGLEMAC_SINGLEPHY\n");
1694         } else {
1695                 rtlhal->macphymode = DUALMAC_DUALPHY;
1696                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1697                          "MacPhyMode DUALMAC_DUALPHY\n");
1698         }
1699 }
1700
1701 static void _rtl92de_read_macphymode_and_bandtype(struct ieee80211_hw *hw,
1702                                                   u8 *content)
1703 {
1704         _rtl92de_read_macphymode_from_prom(hw, content);
1705         rtl92d_phy_config_macphymode(hw);
1706         rtl92d_phy_config_macphymode_info(hw);
1707 }
1708
1709 static void _rtl92de_efuse_update_chip_version(struct ieee80211_hw *hw)
1710 {
1711         struct rtl_priv *rtlpriv = rtl_priv(hw);
1712         enum version_8192d chipver = rtlpriv->rtlhal.version;
1713         u8 cutvalue[2];
1714         u16 chipvalue;
1715
1716         rtlpriv->intf_ops->read_efuse_byte(hw, EEPROME_CHIP_VERSION_H,
1717                                            &cutvalue[1]);
1718         rtlpriv->intf_ops->read_efuse_byte(hw, EEPROME_CHIP_VERSION_L,
1719                                            &cutvalue[0]);
1720         chipvalue = (cutvalue[1] << 8) | cutvalue[0];
1721         switch (chipvalue) {
1722         case 0xAA55:
1723                 chipver |= CHIP_92D_C_CUT;
1724                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "C-CUT!!!\n");
1725                 break;
1726         case 0x9966:
1727                 chipver |= CHIP_92D_D_CUT;
1728                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "D-CUT!!!\n");
1729                 break;
1730         case 0xCC33:
1731                 chipver |= CHIP_92D_E_CUT;
1732                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "E-CUT!!!\n");
1733                 break;
1734         default:
1735                 chipver |= CHIP_92D_D_CUT;
1736                 RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Unknown CUT!\n");
1737                 break;
1738         }
1739         rtlpriv->rtlhal.version = chipver;
1740 }
1741
1742 static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw)
1743 {
1744         struct rtl_priv *rtlpriv = rtl_priv(hw);
1745         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1746         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1747         u16 i, usvalue;
1748         u8 hwinfo[HWSET_MAX_SIZE];
1749         u16 eeprom_id;
1750         unsigned long flags;
1751
1752         if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
1753                 spin_lock_irqsave(&globalmutex_for_power_and_efuse, flags);
1754                 rtl_efuse_shadow_map_update(hw);
1755                 _rtl92de_efuse_update_chip_version(hw);
1756                 spin_unlock_irqrestore(&globalmutex_for_power_and_efuse, flags);
1757                 memcpy((void *)hwinfo, (void *)&rtlefuse->efuse_map
1758                        [EFUSE_INIT_MAP][0],
1759                        HWSET_MAX_SIZE);
1760         } else if (rtlefuse->epromtype == EEPROM_93C46) {
1761                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1762                          "RTL819X Not boot from eeprom, check it !!\n");
1763         }
1764         RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP",
1765                       hwinfo, HWSET_MAX_SIZE);
1766
1767         eeprom_id = *((u16 *)&hwinfo[0]);
1768         if (eeprom_id != RTL8190_EEPROM_ID) {
1769                 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1770                          "EEPROM ID(%#x) is invalid!!\n", eeprom_id);
1771                 rtlefuse->autoload_failflag = true;
1772         } else {
1773                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1774                 rtlefuse->autoload_failflag = false;
1775         }
1776         if (rtlefuse->autoload_failflag) {
1777                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
1778                          "RTL819X Not boot from eeprom, check it !!\n");
1779                 return;
1780         }
1781         rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID];
1782         _rtl92de_read_macphymode_and_bandtype(hw, hwinfo);
1783
1784         /* VID, DID  SE     0xA-D */
1785         rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
1786         rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];
1787         rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID];
1788         rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID];
1789         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROMId = 0x%4x\n", eeprom_id);
1790         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1791                  "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid);
1792         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1793                  "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did);
1794         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1795                  "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid);
1796         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1797                  "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid);
1798
1799         /* Read Permanent MAC address */
1800         if (rtlhal->interfaceindex == 0) {
1801                 for (i = 0; i < 6; i += 2) {
1802                         usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR_MAC0_92D + i];
1803                         *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
1804                 }
1805         } else {
1806                 for (i = 0; i < 6; i += 2) {
1807                         usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR_MAC1_92D + i];
1808                         *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
1809                 }
1810         }
1811         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR,
1812                                       rtlefuse->dev_addr);
1813         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%pM\n", rtlefuse->dev_addr);
1814         _rtl92de_read_txpower_info(hw, rtlefuse->autoload_failflag, hwinfo);
1815
1816         /* Read Channel Plan */
1817         switch (rtlhal->bandset) {
1818         case BAND_ON_2_4G:
1819                 rtlefuse->channel_plan = COUNTRY_CODE_TELEC;
1820                 break;
1821         case BAND_ON_5G:
1822                 rtlefuse->channel_plan = COUNTRY_CODE_FCC;
1823                 break;
1824         case BAND_ON_BOTH:
1825                 rtlefuse->channel_plan = COUNTRY_CODE_FCC;
1826                 break;
1827         default:
1828                 rtlefuse->channel_plan = COUNTRY_CODE_FCC;
1829                 break;
1830         }
1831         rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
1832         rtlefuse->txpwr_fromeprom = true;
1833         RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
1834                  "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
1835 }
1836
1837 void rtl92de_read_eeprom_info(struct ieee80211_hw *hw)
1838 {
1839         struct rtl_priv *rtlpriv = rtl_priv(hw);
1840         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1841         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1842         u8 tmp_u1b;
1843
1844         rtlhal->version = _rtl92de_read_chip_version(hw);
1845         tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
1846         rtlefuse->autoload_status = tmp_u1b;
1847         if (tmp_u1b & BIT(4)) {
1848                 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EEPROM\n");
1849                 rtlefuse->epromtype = EEPROM_93C46;
1850         } else {
1851                 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EFUSE\n");
1852                 rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
1853         }
1854         if (tmp_u1b & BIT(5)) {
1855                 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1856
1857                 rtlefuse->autoload_failflag = false;
1858                 _rtl92de_read_adapter_info(hw);
1859         } else {
1860                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
1861         }
1862         return;
1863 }
1864
1865 static void rtl92de_update_hal_rate_table(struct ieee80211_hw *hw,
1866                                           struct ieee80211_sta *sta)
1867 {
1868         struct rtl_priv *rtlpriv = rtl_priv(hw);
1869         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1870         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1871         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1872         u32 ratr_value;
1873         u8 ratr_index = 0;
1874         u8 nmode = mac->ht_enable;
1875         u8 mimo_ps = IEEE80211_SMPS_OFF;
1876         u16 shortgi_rate;
1877         u32 tmp_ratr_value;
1878         u8 curtxbw_40mhz = mac->bw_40;
1879         u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1880                                                         1 : 0;
1881         u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1882                                                         1 : 0;
1883         enum wireless_mode wirelessmode = mac->mode;
1884
1885         if (rtlhal->current_bandtype == BAND_ON_5G)
1886                 ratr_value = sta->supp_rates[1] << 4;
1887         else
1888                 ratr_value = sta->supp_rates[0];
1889         ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1890                        sta->ht_cap.mcs.rx_mask[0] << 12);
1891         switch (wirelessmode) {
1892         case WIRELESS_MODE_A:
1893                 ratr_value &= 0x00000FF0;
1894                 break;
1895         case WIRELESS_MODE_B:
1896                 if (ratr_value & 0x0000000c)
1897                         ratr_value &= 0x0000000d;
1898                 else
1899                         ratr_value &= 0x0000000f;
1900                 break;
1901         case WIRELESS_MODE_G:
1902                 ratr_value &= 0x00000FF5;
1903                 break;
1904         case WIRELESS_MODE_N_24G:
1905         case WIRELESS_MODE_N_5G:
1906                 nmode = 1;
1907                 if (mimo_ps == IEEE80211_SMPS_STATIC) {
1908                         ratr_value &= 0x0007F005;
1909                 } else {
1910                         u32 ratr_mask;
1911
1912                         if (get_rf_type(rtlphy) == RF_1T2R ||
1913                             get_rf_type(rtlphy) == RF_1T1R) {
1914                                 ratr_mask = 0x000ff005;
1915                         } else {
1916                                 ratr_mask = 0x0f0ff005;
1917                         }
1918
1919                         ratr_value &= ratr_mask;
1920                 }
1921                 break;
1922         default:
1923                 if (rtlphy->rf_type == RF_1T2R)
1924                         ratr_value &= 0x000ff0ff;
1925                 else
1926                         ratr_value &= 0x0f0ff0ff;
1927
1928                 break;
1929         }
1930         ratr_value &= 0x0FFFFFFF;
1931         if (nmode && ((curtxbw_40mhz && curshortgi_40mhz) ||
1932             (!curtxbw_40mhz && curshortgi_20mhz))) {
1933                 ratr_value |= 0x10000000;
1934                 tmp_ratr_value = (ratr_value >> 12);
1935                 for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
1936                         if ((1 << shortgi_rate) & tmp_ratr_value)
1937                                 break;
1938                 }
1939                 shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
1940                     (shortgi_rate << 4) | (shortgi_rate);
1941         }
1942         rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
1943         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, "%x\n",
1944                  rtl_read_dword(rtlpriv, REG_ARFR0));
1945 }
1946
1947 static void rtl92de_update_hal_rate_mask(struct ieee80211_hw *hw,
1948                 struct ieee80211_sta *sta, u8 rssi_level)
1949 {
1950         struct rtl_priv *rtlpriv = rtl_priv(hw);
1951         struct rtl_phy *rtlphy = &(rtlpriv->phy);
1952         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1953         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1954         struct rtl_sta_info *sta_entry = NULL;
1955         u32 ratr_bitmap;
1956         u8 ratr_index;
1957         u8 curtxbw_40mhz = (sta->bandwidth >= IEEE80211_STA_RX_BW_40) ? 1 : 0;
1958         u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1959                                                         1 : 0;
1960         u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1961                                                         1 : 0;
1962         enum wireless_mode wirelessmode = 0;
1963         bool shortgi = false;
1964         u32 value[2];
1965         u8 macid = 0;
1966         u8 mimo_ps = IEEE80211_SMPS_OFF;
1967
1968         sta_entry = (struct rtl_sta_info *) sta->drv_priv;
1969         mimo_ps = sta_entry->mimo_ps;
1970         wirelessmode = sta_entry->wireless_mode;
1971         if (mac->opmode == NL80211_IFTYPE_STATION)
1972                 curtxbw_40mhz = mac->bw_40;
1973         else if (mac->opmode == NL80211_IFTYPE_AP ||
1974                 mac->opmode == NL80211_IFTYPE_ADHOC)
1975                 macid = sta->aid + 1;
1976
1977         if (rtlhal->current_bandtype == BAND_ON_5G)
1978                 ratr_bitmap = sta->supp_rates[1] << 4;
1979         else
1980                 ratr_bitmap = sta->supp_rates[0];
1981         ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1982                         sta->ht_cap.mcs.rx_mask[0] << 12);
1983         switch (wirelessmode) {
1984         case WIRELESS_MODE_B:
1985                 ratr_index = RATR_INX_WIRELESS_B;
1986                 if (ratr_bitmap & 0x0000000c)
1987                         ratr_bitmap &= 0x0000000d;
1988                 else
1989                         ratr_bitmap &= 0x0000000f;
1990                 break;
1991         case WIRELESS_MODE_G:
1992                 ratr_index = RATR_INX_WIRELESS_GB;
1993
1994                 if (rssi_level == 1)
1995                         ratr_bitmap &= 0x00000f00;
1996                 else if (rssi_level == 2)
1997                         ratr_bitmap &= 0x00000ff0;
1998                 else
1999                         ratr_bitmap &= 0x00000ff5;
2000                 break;
2001         case WIRELESS_MODE_A:
2002                 ratr_index = RATR_INX_WIRELESS_G;
2003                 ratr_bitmap &= 0x00000ff0;
2004                 break;
2005         case WIRELESS_MODE_N_24G:
2006         case WIRELESS_MODE_N_5G:
2007                 if (wirelessmode == WIRELESS_MODE_N_24G)
2008                         ratr_index = RATR_INX_WIRELESS_NGB;
2009                 else
2010                         ratr_index = RATR_INX_WIRELESS_NG;
2011                 if (mimo_ps == IEEE80211_SMPS_STATIC) {
2012                         if (rssi_level == 1)
2013                                 ratr_bitmap &= 0x00070000;
2014                         else if (rssi_level == 2)
2015                                 ratr_bitmap &= 0x0007f000;
2016                         else
2017                                 ratr_bitmap &= 0x0007f005;
2018                 } else {
2019                         if (rtlphy->rf_type == RF_1T2R ||
2020                             rtlphy->rf_type == RF_1T1R) {
2021                                 if (curtxbw_40mhz) {
2022                                         if (rssi_level == 1)
2023                                                 ratr_bitmap &= 0x000f0000;
2024                                         else if (rssi_level == 2)
2025                                                 ratr_bitmap &= 0x000ff000;
2026                                         else
2027                                                 ratr_bitmap &= 0x000ff015;
2028                                 } else {
2029                                         if (rssi_level == 1)
2030                                                 ratr_bitmap &= 0x000f0000;
2031                                         else if (rssi_level == 2)
2032                                                 ratr_bitmap &= 0x000ff000;
2033                                         else
2034                                                 ratr_bitmap &= 0x000ff005;
2035                                 }
2036                         } else {
2037                                 if (curtxbw_40mhz) {
2038                                         if (rssi_level == 1)
2039                                                 ratr_bitmap &= 0x0f0f0000;
2040                                         else if (rssi_level == 2)
2041                                                 ratr_bitmap &= 0x0f0ff000;
2042                                         else
2043                                                 ratr_bitmap &= 0x0f0ff015;
2044                                 } else {
2045                                         if (rssi_level == 1)
2046                                                 ratr_bitmap &= 0x0f0f0000;
2047                                         else if (rssi_level == 2)
2048                                                 ratr_bitmap &= 0x0f0ff000;
2049                                         else
2050                                                 ratr_bitmap &= 0x0f0ff005;
2051                                 }
2052                         }
2053                 }
2054                 if ((curtxbw_40mhz && curshortgi_40mhz) ||
2055                     (!curtxbw_40mhz && curshortgi_20mhz)) {
2056
2057                         if (macid == 0)
2058                                 shortgi = true;
2059                         else if (macid == 1)
2060                                 shortgi = false;
2061                 }
2062                 break;
2063         default:
2064                 ratr_index = RATR_INX_WIRELESS_NGB;
2065
2066                 if (rtlphy->rf_type == RF_1T2R)
2067                         ratr_bitmap &= 0x000ff0ff;
2068                 else
2069                         ratr_bitmap &= 0x0f0ff0ff;
2070                 break;
2071         }
2072
2073         value[0] = (ratr_bitmap & 0x0fffffff) | (ratr_index << 28);
2074         value[1] = macid | (shortgi ? 0x20 : 0x00) | 0x80;
2075         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2076                  "ratr_bitmap :%x value0:%x value1:%x\n",
2077                  ratr_bitmap, value[0], value[1]);
2078         rtl92d_fill_h2c_cmd(hw, H2C_RA_MASK, 5, (u8 *) value);
2079         if (macid != 0)
2080                 sta_entry->ratr_index = ratr_index;
2081 }
2082
2083 void rtl92de_update_hal_rate_tbl(struct ieee80211_hw *hw,
2084                 struct ieee80211_sta *sta, u8 rssi_level)
2085 {
2086         struct rtl_priv *rtlpriv = rtl_priv(hw);
2087
2088         if (rtlpriv->dm.useramask)
2089                 rtl92de_update_hal_rate_mask(hw, sta, rssi_level);
2090         else
2091                 rtl92de_update_hal_rate_table(hw, sta);
2092 }
2093
2094 void rtl92de_update_channel_access_setting(struct ieee80211_hw *hw)
2095 {
2096         struct rtl_priv *rtlpriv = rtl_priv(hw);
2097         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2098         u16 sifs_timer;
2099
2100         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
2101                                       &mac->slot_time);
2102         if (!mac->ht_enable)
2103                 sifs_timer = 0x0a0a;
2104         else
2105                 sifs_timer = 0x1010;
2106         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
2107 }
2108
2109 bool rtl92de_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
2110 {
2111         struct rtl_priv *rtlpriv = rtl_priv(hw);
2112         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
2113         struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
2114         enum rf_pwrstate e_rfpowerstate_toset;
2115         u8 u1tmp;
2116         bool actuallyset = false;
2117         unsigned long flag;
2118
2119         if (rtlpci->being_init_adapter)
2120                 return false;
2121         if (ppsc->swrf_processing)
2122                 return false;
2123         spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
2124         if (ppsc->rfchange_inprogress) {
2125                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2126                 return false;
2127         } else {
2128                 ppsc->rfchange_inprogress = true;
2129                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2130         }
2131         rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
2132                           REG_MAC_PINMUX_CFG) & ~(BIT(3)));
2133         u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
2134         e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF;
2135         if (ppsc->hwradiooff && (e_rfpowerstate_toset == ERFON)) {
2136                 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2137                          "GPIOChangeRF  - HW Radio ON, RF ON\n");
2138                 e_rfpowerstate_toset = ERFON;
2139                 ppsc->hwradiooff = false;
2140                 actuallyset = true;
2141         } else if (!ppsc->hwradiooff && (e_rfpowerstate_toset == ERFOFF)) {
2142                 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2143                          "GPIOChangeRF  - HW Radio OFF, RF OFF\n");
2144                 e_rfpowerstate_toset = ERFOFF;
2145                 ppsc->hwradiooff = true;
2146                 actuallyset = true;
2147         }
2148         if (actuallyset) {
2149                 spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
2150                 ppsc->rfchange_inprogress = false;
2151                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2152         } else {
2153                 if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
2154                         RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
2155                 spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
2156                 ppsc->rfchange_inprogress = false;
2157                 spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
2158         }
2159         *valid = 1;
2160         return !ppsc->hwradiooff;
2161 }
2162
2163 void rtl92de_set_key(struct ieee80211_hw *hw, u32 key_index,
2164                      u8 *p_macaddr, bool is_group, u8 enc_algo,
2165                      bool is_wepkey, bool clear_all)
2166 {
2167         struct rtl_priv *rtlpriv = rtl_priv(hw);
2168         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2169         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
2170         u8 *macaddr = p_macaddr;
2171         u32 entry_id;
2172         bool is_pairwise = false;
2173         static u8 cam_const_addr[4][6] = {
2174                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
2175                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
2176                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
2177                 {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
2178         };
2179         static u8 cam_const_broad[] = {
2180                 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
2181         };
2182
2183         if (clear_all) {
2184                 u8 idx;
2185                 u8 cam_offset = 0;
2186                 u8 clear_number = 5;
2187                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n");
2188                 for (idx = 0; idx < clear_number; idx++) {
2189                         rtl_cam_mark_invalid(hw, cam_offset + idx);
2190                         rtl_cam_empty_entry(hw, cam_offset + idx);
2191
2192                         if (idx < 5) {
2193                                 memset(rtlpriv->sec.key_buf[idx], 0,
2194                                        MAX_KEY_LEN);
2195                                 rtlpriv->sec.key_len[idx] = 0;
2196                         }
2197                 }
2198         } else {
2199                 switch (enc_algo) {
2200                 case WEP40_ENCRYPTION:
2201                         enc_algo = CAM_WEP40;
2202                         break;
2203                 case WEP104_ENCRYPTION:
2204                         enc_algo = CAM_WEP104;
2205                         break;
2206                 case TKIP_ENCRYPTION:
2207                         enc_algo = CAM_TKIP;
2208                         break;
2209                 case AESCCMP_ENCRYPTION:
2210                         enc_algo = CAM_AES;
2211                         break;
2212                 default:
2213                         RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
2214                                  "switch case not processed\n");
2215                         enc_algo = CAM_TKIP;
2216                         break;
2217                 }
2218                 if (is_wepkey || rtlpriv->sec.use_defaultkey) {
2219                         macaddr = cam_const_addr[key_index];
2220                         entry_id = key_index;
2221                 } else {
2222                         if (is_group) {
2223                                 macaddr = cam_const_broad;
2224                                 entry_id = key_index;
2225                         } else {
2226                                 if (mac->opmode == NL80211_IFTYPE_AP) {
2227                                         entry_id = rtl_cam_get_free_entry(hw,
2228                                                                  p_macaddr);
2229                                         if (entry_id >=  TOTAL_CAM_ENTRY) {
2230                                                 RT_TRACE(rtlpriv, COMP_SEC,
2231                                                          DBG_EMERG,
2232                                                          "Can not find free hw security cam entry\n");
2233                                                 return;
2234                                         }
2235                                 } else {
2236                                         entry_id = CAM_PAIRWISE_KEY_POSITION;
2237                                 }
2238                                 key_index = PAIRWISE_KEYIDX;
2239                                 is_pairwise = true;
2240                         }
2241                 }
2242                 if (rtlpriv->sec.key_len[key_index] == 0) {
2243                         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2244                                  "delete one entry, entry_id is %d\n",
2245                                  entry_id);
2246                         if (mac->opmode == NL80211_IFTYPE_AP)
2247                                 rtl_cam_del_entry(hw, p_macaddr);
2248                         rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
2249                 } else {
2250                         RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
2251                                  "The insert KEY length is %d\n",
2252                                  rtlpriv->sec.key_len[PAIRWISE_KEYIDX]);
2253                         RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
2254                                  "The insert KEY is %x %x\n",
2255                                  rtlpriv->sec.key_buf[0][0],
2256                                  rtlpriv->sec.key_buf[0][1]);
2257                         RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2258                                  "add one entry\n");
2259                         if (is_pairwise) {
2260                                 RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
2261                                               "Pairwise Key content",
2262                                               rtlpriv->sec.pairwise_key,
2263                                               rtlpriv->
2264                                               sec.key_len[PAIRWISE_KEYIDX]);
2265                                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2266                                          "set Pairwise key\n");
2267                                 rtl_cam_add_one_entry(hw, macaddr, key_index,
2268                                                       entry_id, enc_algo,
2269                                                       CAM_CONFIG_NO_USEDK,
2270                                                       rtlpriv->
2271                                                       sec.key_buf[key_index]);
2272                         } else {
2273                                 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2274                                          "set group key\n");
2275                                 if (mac->opmode == NL80211_IFTYPE_ADHOC) {
2276                                         rtl_cam_add_one_entry(hw,
2277                                                 rtlefuse->dev_addr,
2278                                                 PAIRWISE_KEYIDX,
2279                                                 CAM_PAIRWISE_KEY_POSITION,
2280                                                 enc_algo, CAM_CONFIG_NO_USEDK,
2281                                                 rtlpriv->sec.key_buf[entry_id]);
2282                                 }
2283                                 rtl_cam_add_one_entry(hw, macaddr, key_index,
2284                                                 entry_id, enc_algo,
2285                                                 CAM_CONFIG_NO_USEDK,
2286                                                 rtlpriv->sec.key_buf
2287                                                 [entry_id]);
2288                         }
2289                 }
2290         }
2291 }
2292
2293 void rtl92de_suspend(struct ieee80211_hw *hw)
2294 {
2295         struct rtl_priv *rtlpriv = rtl_priv(hw);
2296
2297         rtlpriv->rtlhal.macphyctl_reg = rtl_read_byte(rtlpriv,
2298                 REG_MAC_PHY_CTRL_NORMAL);
2299 }
2300
2301 void rtl92de_resume(struct ieee80211_hw *hw)
2302 {
2303         struct rtl_priv *rtlpriv = rtl_priv(hw);
2304
2305         rtl_write_byte(rtlpriv, REG_MAC_PHY_CTRL_NORMAL,
2306                        rtlpriv->rtlhal.macphyctl_reg);
2307 }