drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.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  * The full GNU General Public License is included in this distribution in the
  15  * file called LICENSE.
  16  *
  17  * Contact Information:
  18  * wlanfae <wlanfae@realtek.com>
  19  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  20  * Hsinchu 300, Taiwan.
  21  *
  22  * Larry Finger <Larry.Finger@lwfinger.net>
  23  *
  24  *****************************************************************************/
  25
  26 #include "../wifi.h"
  27 #include "../base.h"
  28 #include "../core.h"
  29 #include "reg.h"
  30 #include "def.h"
  31 #include "phy.h"
  32 #include "dm.h"
  33 #include "fw.h"
  34
  35 #define UNDEC_SM_PWDB   entry_min_undec_sm_pwdb
  36
  37 static const u32 ofdmswing_table[OFDM_TABLE_SIZE_92D] = {
  38         0x7f8001fe,             /* 0, +6.0dB */
  39         0x788001e2,             /* 1, +5.5dB */
  40         0x71c001c7,             /* 2, +5.0dB */
  41         0x6b8001ae,             /* 3, +4.5dB */
  42         0x65400195,             /* 4, +4.0dB */
  43         0x5fc0017f,             /* 5, +3.5dB */
  44         0x5a400169,             /* 6, +3.0dB */
  45         0x55400155,             /* 7, +2.5dB */
  46         0x50800142,             /* 8, +2.0dB */
  47         0x4c000130,             /* 9, +1.5dB */
  48         0x47c0011f,             /* 10, +1.0dB */
  49         0x43c0010f,             /* 11, +0.5dB */
  50         0x40000100,             /* 12, +0dB */
  51         0x3c8000f2,             /* 13, -0.5dB */
  52         0x390000e4,             /* 14, -1.0dB */
  53         0x35c000d7,             /* 15, -1.5dB */
  54         0x32c000cb,             /* 16, -2.0dB */
  55         0x300000c0,             /* 17, -2.5dB */
  56         0x2d4000b5,             /* 18, -3.0dB */
  57         0x2ac000ab,             /* 19, -3.5dB */
  58         0x288000a2,             /* 20, -4.0dB */
  59         0x26000098,             /* 21, -4.5dB */
  60         0x24000090,             /* 22, -5.0dB */
  61         0x22000088,             /* 23, -5.5dB */
  62         0x20000080,             /* 24, -6.0dB */
  63         0x1e400079,             /* 25, -6.5dB */
  64         0x1c800072,             /* 26, -7.0dB */
  65         0x1b00006c,             /* 27. -7.5dB */
  66         0x19800066,             /* 28, -8.0dB */
  67         0x18000060,             /* 29, -8.5dB */
  68         0x16c0005b,             /* 30, -9.0dB */
  69         0x15800056,             /* 31, -9.5dB */
  70         0x14400051,             /* 32, -10.0dB */
  71         0x1300004c,             /* 33, -10.5dB */
  72         0x12000048,             /* 34, -11.0dB */
  73         0x11000044,             /* 35, -11.5dB */
  74         0x10000040,             /* 36, -12.0dB */
  75         0x0f00003c,             /* 37, -12.5dB */
  76         0x0e400039,             /* 38, -13.0dB */
  77         0x0d800036,             /* 39, -13.5dB */
  78         0x0cc00033,             /* 40, -14.0dB */
  79         0x0c000030,             /* 41, -14.5dB */
  80         0x0b40002d,             /* 42, -15.0dB */
  81 };
  82
  83 static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = {
  84         {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},    /* 0, +0dB */
  85         {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04},    /* 1, -0.5dB */
  86         {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},    /* 2, -1.0dB */
  87         {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03},    /* 3, -1.5dB */
  88         {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},    /* 4, -2.0dB */
  89         {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03},    /* 5, -2.5dB */
  90         {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},    /* 6, -3.0dB */
  91         {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03},    /* 7, -3.5dB */
  92         {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},    /* 8, -4.0dB */
  93         {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02},    /* 9, -4.5dB */
  94         {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},    /* 10, -5.0dB */
  95         {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02},    /* 11, -5.5dB */
  96         {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},    /* 12, -6.0dB */
  97         {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02},    /* 13, -6.5dB */
  98         {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},    /* 14, -7.0dB */
  99         {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02},    /* 15, -7.5dB */
 100         {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},    /* 16, -8.0dB */
 101         {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02},    /* 17, -8.5dB */
 102         {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},    /* 18, -9.0dB */
 103         {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},    /* 19, -9.5dB */
 104         {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},    /* 20, -10.0dB */
 105         {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01},    /* 21, -10.5dB */
 106         {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01},    /* 22, -11.0dB */
 107         {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01},    /* 23, -11.5dB */
 108         {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01},    /* 24, -12.0dB */
 109         {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01},    /* 25, -12.5dB */
 110         {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01},    /* 26, -13.0dB */
 111         {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01},    /* 27, -13.5dB */
 112         {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01},    /* 28, -14.0dB */
 113         {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01},    /* 29, -14.5dB */
 114         {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01},    /* 30, -15.0dB */
 115         {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01},    /* 31, -15.5dB */
 116         {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}     /* 32, -16.0dB */
 117 };
 118
 119 static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = {
 120         {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},    /* 0, +0dB */
 121         {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00},    /* 1, -0.5dB */
 122         {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},    /* 2, -1.0dB */
 123         {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00},    /* 3, -1.5dB */
 124         {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},    /* 4, -2.0dB */
 125         {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00},    /* 5, -2.5dB */
 126         {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},    /* 6, -3.0dB */
 127         {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00},    /* 7, -3.5dB */
 128         {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},    /* 8, -4.0dB */
 129         {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00},    /* 9, -4.5dB */
 130         {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},    /* 10, -5.0dB */
 131         {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00},    /* 11, -5.5dB */
 132         {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},    /* 12, -6.0dB */
 133         {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00},    /* 13, -6.5dB */
 134         {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},    /* 14, -7.0dB */
 135         {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00},    /* 15, -7.5dB */
 136         {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},    /* 16, -8.0dB */
 137         {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00},    /* 17, -8.5dB */
 138         {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},    /* 18, -9.0dB */
 139         {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},    /* 19, -9.5dB */
 140         {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},    /* 20, -10.0dB */
 141         {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00},    /* 21, -10.5dB */
 142         {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00},    /* 22, -11.0dB */
 143         {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},    /* 23, -11.5dB */
 144         {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00},    /* 24, -12.0dB */
 145         {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00},    /* 25, -12.5dB */
 146         {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},    /* 26, -13.0dB */
 147         {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00},    /* 27, -13.5dB */
 148         {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},    /* 28, -14.0dB */
 149         {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00},    /* 29, -14.5dB */
 150         {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},    /* 30, -15.0dB */
 151         {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00},    /* 31, -15.5dB */
 152         {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}     /* 32, -16.0dB */
 153 };
 154
 155 static void rtl92d_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
 156 {
 157         u32 ret_value;
 158         struct rtl_priv *rtlpriv = rtl_priv(hw);
 159         struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
 160         unsigned long flag = 0;
 161
 162         /* hold ofdm counter */
 163         rtl_set_bbreg(hw, ROFDM0_LSTF, BIT(31), 1); /* hold page C counter */
 164         rtl_set_bbreg(hw, ROFDM1_LSTF, BIT(31), 1); /*hold page D counter */
 165
 166         ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD);
 167         falsealm_cnt->cnt_fast_fsync_fail = (ret_value & 0xffff);
 168         falsealm_cnt->cnt_sb_search_fail = ((ret_value & 0xffff0000) >> 16);
 169         ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD);
 170         falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16);
 171         ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD);
 172         falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff);
 173         falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16);
 174         ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD);
 175         falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff);
 176         falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail +
 177                                       falsealm_cnt->cnt_rate_illegal +
 178                                       falsealm_cnt->cnt_crc8_fail +
 179                                       falsealm_cnt->cnt_mcs_fail +
 180                                       falsealm_cnt->cnt_fast_fsync_fail +
 181                                       falsealm_cnt->cnt_sb_search_fail;
 182
 183         if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G) {
 184                 /* hold cck counter */
 185                 rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag);
 186                 ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0);
 187                 falsealm_cnt->cnt_cck_fail = ret_value;
 188                 ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3);
 189                 falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8;
 190                 rtl92d_release_cckandrw_pagea_ctl(hw, &flag);
 191         } else {
 192                 falsealm_cnt->cnt_cck_fail = 0;
 193         }
 194
 195         /* reset false alarm counter registers */
 196         falsealm_cnt->cnt_all = falsealm_cnt->cnt_fast_fsync_fail +
 197                                 falsealm_cnt->cnt_sb_search_fail +
 198                                 falsealm_cnt->cnt_parity_fail +
 199                                 falsealm_cnt->cnt_rate_illegal +
 200                                 falsealm_cnt->cnt_crc8_fail +
 201                                 falsealm_cnt->cnt_mcs_fail +
 202                                 falsealm_cnt->cnt_cck_fail;
 203
 204         rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1);
 205         /* update ofdm counter */
 206         rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0);
 207         /* update page C counter */
 208         rtl_set_bbreg(hw, ROFDM0_LSTF, BIT(31), 0);
 209         /* update page D counter */
 210         rtl_set_bbreg(hw, ROFDM1_LSTF, BIT(31), 0);
 211         if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G) {
 212                 /* reset cck counter */
 213                 rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag);
 214                 rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0);
 215                 /* enable cck counter */
 216                 rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2);
 217                 rtl92d_release_cckandrw_pagea_ctl(hw, &flag);
 218         }
 219         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 220                  "Cnt_Fast_Fsync_fail = %x, Cnt_SB_Search_fail = %x\n",
 221                  falsealm_cnt->cnt_fast_fsync_fail,
 222                  falsealm_cnt->cnt_sb_search_fail);
 223         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 224                  "Cnt_Parity_Fail = %x, Cnt_Rate_Illegal = %x, Cnt_Crc8_fail = %x, Cnt_Mcs_fail = %x\n",
 225                  falsealm_cnt->cnt_parity_fail,
 226                  falsealm_cnt->cnt_rate_illegal,
 227                  falsealm_cnt->cnt_crc8_fail,
 228                  falsealm_cnt->cnt_mcs_fail);
 229         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 230                  "Cnt_Ofdm_fail = %x, Cnt_Cck_fail = %x, Cnt_all = %x\n",
 231                  falsealm_cnt->cnt_ofdm_fail,
 232                  falsealm_cnt->cnt_cck_fail,
 233                  falsealm_cnt->cnt_all);
 234 }
 235
 236 static void rtl92d_dm_find_minimum_rssi(struct ieee80211_hw *hw)
 237 {
 238         struct rtl_priv *rtlpriv = rtl_priv(hw);
 239         struct dig_t *de_digtable = &rtlpriv->dm_digtable;
 240         struct rtl_mac *mac = rtl_mac(rtlpriv);
 241
 242         /* Determine the minimum RSSI  */
 243         if ((mac->link_state < MAC80211_LINKED) &&
 244             (rtlpriv->dm.UNDEC_SM_PWDB == 0)) {
 245                 de_digtable->min_undec_pwdb_for_dm = 0;
 246                 RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
 247                          "Not connected to any\n");
 248         }
 249         if (mac->link_state >= MAC80211_LINKED) {
 250                 if (mac->opmode == NL80211_IFTYPE_AP ||
 251                     mac->opmode == NL80211_IFTYPE_ADHOC) {
 252                         de_digtable->min_undec_pwdb_for_dm =
 253                             rtlpriv->dm.UNDEC_SM_PWDB;
 254                         RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
 255                                  "AP Client PWDB = 0x%lx\n",
 256                                  rtlpriv->dm.UNDEC_SM_PWDB);
 257                 } else {
 258                         de_digtable->min_undec_pwdb_for_dm =
 259                             rtlpriv->dm.undec_sm_pwdb;
 260                         RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
 261                                  "STA Default Port PWDB = 0x%x\n",
 262                                  de_digtable->min_undec_pwdb_for_dm);
 263                 }
 264         } else {
 265                 de_digtable->min_undec_pwdb_for_dm = rtlpriv->dm.UNDEC_SM_PWDB;
 266                 RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
 267                          "AP Ext Port or disconnect PWDB = 0x%x\n",
 268                          de_digtable->min_undec_pwdb_for_dm);
 269         }
 270
 271         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "MinUndecoratedPWDBForDM =%d\n",
 272                  de_digtable->min_undec_pwdb_for_dm);
 273 }
 274
 275 static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
 276 {
 277         struct rtl_priv *rtlpriv = rtl_priv(hw);
 278         struct dig_t *de_digtable = &rtlpriv->dm_digtable;
 279         unsigned long flag = 0;
 280
 281         if (de_digtable->cursta_cstate == DIG_STA_CONNECT) {
 282                 if (de_digtable->pre_cck_pd_state == CCK_PD_STAGE_LOWRSSI) {
 283                         if (de_digtable->min_undec_pwdb_for_dm <= 25)
 284                                 de_digtable->cur_cck_pd_state =
 285                                                          CCK_PD_STAGE_LOWRSSI;
 286                         else
 287                                 de_digtable->cur_cck_pd_state =
 288                                                          CCK_PD_STAGE_HIGHRSSI;
 289                 } else {
 290                         if (de_digtable->min_undec_pwdb_for_dm <= 20)
 291                                 de_digtable->cur_cck_pd_state =
 292                                                          CCK_PD_STAGE_LOWRSSI;
 293                         else
 294                                 de_digtable->cur_cck_pd_state =
 295                                                          CCK_PD_STAGE_HIGHRSSI;
 296                 }
 297         } else {
 298                 de_digtable->cur_cck_pd_state = CCK_PD_STAGE_LOWRSSI;
 299         }
 300         if (de_digtable->pre_cck_pd_state != de_digtable->cur_cck_pd_state) {
 301                 if (de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI) {
 302                         rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag);
 303                         rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x83);
 304                         rtl92d_release_cckandrw_pagea_ctl(hw, &flag);
 305                 } else {
 306                         rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag);
 307                         rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
 308                         rtl92d_release_cckandrw_pagea_ctl(hw, &flag);
 309                 }
 310                 de_digtable->pre_cck_pd_state = de_digtable->cur_cck_pd_state;
 311         }
 312         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "CurSTAConnectState=%s\n",
 313                  de_digtable->cursta_cstate == DIG_STA_CONNECT ?
 314                  "DIG_STA_CONNECT " : "DIG_STA_DISCONNECT");
 315         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "CCKPDStage=%s\n",
 316                  de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI ?
 317                  "Low RSSI " : "High RSSI ");
 318         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "is92d single phy =%x\n",
 319                  IS_92D_SINGLEPHY(rtlpriv->rtlhal.version));
 320
 321 }
 322
 323 void rtl92d_dm_write_dig(struct ieee80211_hw *hw)
 324 {
 325         struct rtl_priv *rtlpriv = rtl_priv(hw);
 326         struct dig_t *de_digtable = &rtlpriv->dm_digtable;
 327
 328         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 329                  "cur_igvalue = 0x%x, pre_igvalue = 0x%x, back_val = %d\n",
 330                  de_digtable->cur_igvalue, de_digtable->pre_igvalue,
 331                  de_digtable->back_val);
 332         if (de_digtable->dig_enable_flag == false) {
 333                 RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "DIG is disabled\n");
 334                 de_digtable->pre_igvalue = 0x17;
 335                 return;
 336         }
 337         if (de_digtable->pre_igvalue != de_digtable->cur_igvalue) {
 338                 rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f,
 339                               de_digtable->cur_igvalue);
 340                 rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f,
 341                               de_digtable->cur_igvalue);
 342                 de_digtable->pre_igvalue = de_digtable->cur_igvalue;
 343         }
 344 }
 345
 346 static void rtl92d_early_mode_enabled(struct rtl_priv *rtlpriv)
 347 {
 348         struct dig_t *de_digtable = &rtlpriv->dm_digtable;
 349
 350         if ((rtlpriv->mac80211.link_state >= MAC80211_LINKED) &&
 351             (rtlpriv->mac80211.vendor == PEER_CISCO)) {
 352                 RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "IOT_PEER = CISCO\n");
 353                 if (de_digtable->last_min_undec_pwdb_for_dm >= 50
 354                     && de_digtable->min_undec_pwdb_for_dm < 50) {
 355                         rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, 0x00);
 356                         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 357                                  "Early Mode Off\n");
 358                 } else if (de_digtable->last_min_undec_pwdb_for_dm <= 55 &&
 359                            de_digtable->min_undec_pwdb_for_dm > 55) {
 360                         rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, 0x0f);
 361                         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 362                                  "Early Mode On\n");
 363                 }
 364         } else if (!(rtl_read_byte(rtlpriv, REG_EARLY_MODE_CONTROL) & 0xf)) {
 365                 rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, 0x0f);
 366                 RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "Early Mode On\n");
 367         }
 368 }
 369
 370 static void rtl92d_dm_dig(struct ieee80211_hw *hw)
 371 {
 372         struct rtl_priv *rtlpriv = rtl_priv(hw);
 373         struct dig_t *de_digtable = &rtlpriv->dm_digtable;
 374         u8 value_igi = de_digtable->cur_igvalue;
 375         struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
 376
 377         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "==>\n");
 378         if (rtlpriv->rtlhal.earlymode_enable) {
 379                 rtl92d_early_mode_enabled(rtlpriv);
 380                 de_digtable->last_min_undec_pwdb_for_dm =
 381                                  de_digtable->min_undec_pwdb_for_dm;
 382         }
 383         if (!rtlpriv->dm.dm_initialgain_enable)
 384                 return;
 385
 386         /* because we will send data pkt when scanning
 387          * this will cause some ap like gear-3700 wep TP
 388          * lower if we return here, this is the diff of
 389          * mac80211 driver vs ieee80211 driver */
 390         /* if (rtlpriv->mac80211.act_scanning)
 391          *      return; */
 392
 393         /* Not STA mode return tmp */
 394         if (rtlpriv->mac80211.opmode != NL80211_IFTYPE_STATION)
 395                 return;
 396         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "progress\n");
 397         /* Decide the current status and if modify initial gain or not */
 398         if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
 399                 de_digtable->cursta_cstate = DIG_STA_CONNECT;
 400         else
 401                 de_digtable->cursta_cstate = DIG_STA_DISCONNECT;
 402
 403         /* adjust initial gain according to false alarm counter */
 404         if (falsealm_cnt->cnt_all < DM_DIG_FA_TH0)
 405                 value_igi--;
 406         else if (falsealm_cnt->cnt_all < DM_DIG_FA_TH1)
 407                 value_igi += 0;
 408         else if (falsealm_cnt->cnt_all < DM_DIG_FA_TH2)
 409                 value_igi++;
 410         else if (falsealm_cnt->cnt_all >= DM_DIG_FA_TH2)
 411                 value_igi += 2;
 412         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 413                  "dm_DIG() Before: large_fa_hit=%d, forbidden_igi=%x\n",
 414                  de_digtable->large_fa_hit, de_digtable->forbidden_igi);
 415         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 416                  "dm_DIG() Before: Recover_cnt=%d, rx_gain_min=%x\n",
 417                  de_digtable->recover_cnt, de_digtable->rx_gain_min);
 418
 419         /* deal with abnormally large false alarm */
 420         if (falsealm_cnt->cnt_all > 10000) {
 421                 RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 422                          "dm_DIG(): Abnormally false alarm case\n");
 423
 424                 de_digtable->large_fa_hit++;
 425                 if (de_digtable->forbidden_igi < de_digtable->cur_igvalue) {
 426                         de_digtable->forbidden_igi = de_digtable->cur_igvalue;
 427                         de_digtable->large_fa_hit = 1;
 428                 }
 429                 if (de_digtable->large_fa_hit >= 3) {
 430                         if ((de_digtable->forbidden_igi + 1) > DM_DIG_MAX)
 431                                 de_digtable->rx_gain_min = DM_DIG_MAX;
 432                         else
 433                                 de_digtable->rx_gain_min =
 434                                     (de_digtable->forbidden_igi + 1);
 435                         de_digtable->recover_cnt = 3600;        /* 3600=2hr */
 436                 }
 437         } else {
 438                 /* Recovery mechanism for IGI lower bound */
 439                 if (de_digtable->recover_cnt != 0) {
 440                         de_digtable->recover_cnt--;
 441                 } else {
 442                         if (de_digtable->large_fa_hit == 0) {
 443                                 if ((de_digtable->forbidden_igi - 1) <
 444                                     DM_DIG_FA_LOWER) {
 445                                         de_digtable->forbidden_igi =
 446                                                          DM_DIG_FA_LOWER;
 447                                         de_digtable->rx_gain_min =
 448                                                          DM_DIG_FA_LOWER;
 449
 450                                 } else {
 451                                         de_digtable->forbidden_igi--;
 452                                         de_digtable->rx_gain_min =
 453                                             (de_digtable->forbidden_igi + 1);
 454                                 }
 455                         } else if (de_digtable->large_fa_hit == 3) {
 456                                 de_digtable->large_fa_hit = 0;
 457                         }
 458                 }
 459         }
 460         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 461                  "dm_DIG() After: large_fa_hit=%d, forbidden_igi=%x\n",
 462                  de_digtable->large_fa_hit, de_digtable->forbidden_igi);
 463         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
 464                  "dm_DIG() After: recover_cnt=%d, rx_gain_min=%x\n",
 465                  de_digtable->recover_cnt, de_digtable->rx_gain_min);
 466
 467         if (value_igi > DM_DIG_MAX)
 468                 value_igi = DM_DIG_MAX;
 469         else if (value_igi < de_digtable->rx_gain_min)
 470                 value_igi = de_digtable->rx_gain_min;
 471         de_digtable->cur_igvalue = value_igi;
 472         rtl92d_dm_write_dig(hw);
 473         if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G)
 474                 rtl92d_dm_cck_packet_detection_thresh(hw);
 475         RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "<<==\n");
 476 }
 477
 478 static void rtl92d_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
 479 {
 480         struct rtl_priv *rtlpriv = rtl_priv(hw);
 481
 482         rtlpriv->dm.dynamic_txpower_enable = true;
 483         rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
 484         rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
 485 }
 486
 487 static void rtl92d_dm_dynamic_txpower(struct ieee80211_hw *hw)
 488 {
 489         struct rtl_priv *rtlpriv = rtl_priv(hw);
 490         struct rtl_phy *rtlphy = &(rtlpriv->phy);
 491         struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
 492         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 493         long undec_sm_pwdb;
 494
 495         if ((!rtlpriv->dm.dynamic_txpower_enable)
 496             || rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
 497                 rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
 498                 return;
 499         }
 500         if ((mac->link_state < MAC80211_LINKED) &&
 501             (rtlpriv->dm.UNDEC_SM_PWDB == 0)) {
 502                 RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
 503                          "Not connected to any\n");
 504                 rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
 505                 rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
 506                 return;
 507         }
 508         if (mac->link_state >= MAC80211_LINKED) {
 509                 if (mac->opmode == NL80211_IFTYPE_ADHOC) {
 510                         undec_sm_pwdb =
 511                             rtlpriv->dm.UNDEC_SM_PWDB;
 512                         RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 513                                  "IBSS Client PWDB = 0x%lx\n",
 514                                  undec_sm_pwdb);
 515                 } else {
 516                         undec_sm_pwdb =
 517                             rtlpriv->dm.undec_sm_pwdb;
 518                         RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 519                                  "STA Default Port PWDB = 0x%lx\n",
 520                                  undec_sm_pwdb);
 521                 }
 522         } else {
 523                 undec_sm_pwdb =
 524                     rtlpriv->dm.UNDEC_SM_PWDB;
 525
 526                 RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 527                          "AP Ext Port PWDB = 0x%lx\n",
 528                          undec_sm_pwdb);
 529         }
 530         if (rtlhal->current_bandtype == BAND_ON_5G) {
 531                 if (undec_sm_pwdb >= 0x33) {
 532                         rtlpriv->dm.dynamic_txhighpower_lvl =
 533                                                  TXHIGHPWRLEVEL_LEVEL2;
 534                         RT_TRACE(rtlpriv, COMP_HIPWR, DBG_LOUD,
 535                                  "5G:TxHighPwrLevel_Level2 (TxPwr=0x0)\n");
 536                 } else if ((undec_sm_pwdb < 0x33)
 537                            && (undec_sm_pwdb >= 0x2b)) {
 538                         rtlpriv->dm.dynamic_txhighpower_lvl =
 539                                                  TXHIGHPWRLEVEL_LEVEL1;
 540                         RT_TRACE(rtlpriv, COMP_HIPWR, DBG_LOUD,
 541                                  "5G:TxHighPwrLevel_Level1 (TxPwr=0x10)\n");
 542                 } else if (undec_sm_pwdb < 0x2b) {
 543                         rtlpriv->dm.dynamic_txhighpower_lvl =
 544                                                  TXHIGHPWRLEVEL_NORMAL;
 545                         RT_TRACE(rtlpriv, COMP_HIPWR, DBG_LOUD,
 546                                  "5G:TxHighPwrLevel_Normal\n");
 547                 }
 548         } else {
 549                 if (undec_sm_pwdb >=
 550                     TX_POWER_NEAR_FIELD_THRESH_LVL2) {
 551                         rtlpriv->dm.dynamic_txhighpower_lvl =
 552                                                  TXHIGHPWRLEVEL_LEVEL2;
 553                         RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 554                                  "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n");
 555                 } else
 556                     if ((undec_sm_pwdb <
 557                          (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3))
 558                         && (undec_sm_pwdb >=
 559                             TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
 560
 561                         rtlpriv->dm.dynamic_txhighpower_lvl =
 562                                                  TXHIGHPWRLEVEL_LEVEL1;
 563                         RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 564                                  "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n");
 565                 } else if (undec_sm_pwdb <
 566                            (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
 567                         rtlpriv->dm.dynamic_txhighpower_lvl =
 568                                                  TXHIGHPWRLEVEL_NORMAL;
 569                         RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 570                                  "TXHIGHPWRLEVEL_NORMAL\n");
 571                 }
 572         }
 573         if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) {
 574                 RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 575                          "PHY_SetTxPowerLevel8192S() Channel = %d\n",
 576                          rtlphy->current_channel);
 577                 rtl92d_phy_set_txpower_level(hw, rtlphy->current_channel);
 578         }
 579         rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
 580 }
 581
 582 static void rtl92d_dm_pwdb_monitor(struct ieee80211_hw *hw)
 583 {
 584         struct rtl_priv *rtlpriv = rtl_priv(hw);
 585
 586         /* AP & ADHOC & MESH will return tmp */
 587         if (rtlpriv->mac80211.opmode != NL80211_IFTYPE_STATION)
 588                 return;
 589         /* Indicate Rx signal strength to FW. */
 590         if (rtlpriv->dm.useramask) {
 591                 u32 temp = rtlpriv->dm.undec_sm_pwdb;
 592
 593                 temp <<= 16;
 594                 temp |= 0x100;
 595                 /* fw v12 cmdid 5:use max macid ,for nic ,
 596                  * default macid is 0 ,max macid is 1 */
 597                 rtl92d_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, (u8 *) (&temp));
 598         } else {
 599                 rtl_write_byte(rtlpriv, 0x4fe,
 600                                (u8) rtlpriv->dm.undec_sm_pwdb);
 601         }
 602 }
 603
 604 void rtl92d_dm_init_edca_turbo(struct ieee80211_hw *hw)
 605 {
 606         struct rtl_priv *rtlpriv = rtl_priv(hw);
 607
 608         rtlpriv->dm.current_turbo_edca = false;
 609         rtlpriv->dm.is_any_nonbepkts = false;
 610         rtlpriv->dm.is_cur_rdlstate = false;
 611 }
 612
 613 static void rtl92d_dm_check_edca_turbo(struct ieee80211_hw *hw)
 614 {
 615         struct rtl_priv *rtlpriv = rtl_priv(hw);
 616         struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 617         static u64 last_txok_cnt;
 618         static u64 last_rxok_cnt;
 619         u64 cur_txok_cnt;
 620         u64 cur_rxok_cnt;
 621         u32 edca_be_ul = 0x5ea42b;
 622         u32 edca_be_dl = 0x5ea42b;
 623
 624         if (mac->link_state != MAC80211_LINKED) {
 625                 rtlpriv->dm.current_turbo_edca = false;
 626                 goto exit;
 627         }
 628
 629         /* Enable BEQ TxOP limit configuration in wireless G-mode. */
 630         /* To check whether we shall force turn on TXOP configuration. */
 631         if ((!rtlpriv->dm.disable_framebursting) &&
 632             (rtlpriv->sec.pairwise_enc_algorithm == WEP40_ENCRYPTION ||
 633             rtlpriv->sec.pairwise_enc_algorithm == WEP104_ENCRYPTION ||
 634             rtlpriv->sec.pairwise_enc_algorithm == TKIP_ENCRYPTION)) {
 635                 /* Force TxOP limit to 0x005e for UL. */
 636                 if (!(edca_be_ul & 0xffff0000))
 637                         edca_be_ul |= 0x005e0000;
 638                 /* Force TxOP limit to 0x005e for DL. */
 639                 if (!(edca_be_dl & 0xffff0000))
 640                         edca_be_dl |= 0x005e0000;
 641         }
 642
 643         if ((!rtlpriv->dm.is_any_nonbepkts) &&
 644             (!rtlpriv->dm.disable_framebursting)) {
 645                 cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
 646                 cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
 647                 if (cur_rxok_cnt > 4 * cur_txok_cnt) {
 648                         if (!rtlpriv->dm.is_cur_rdlstate ||
 649                             !rtlpriv->dm.current_turbo_edca) {
 650                                 rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM,
 651                                                 edca_be_dl);
 652                                 rtlpriv->dm.is_cur_rdlstate = true;
 653                         }
 654                 } else {
 655                         if (rtlpriv->dm.is_cur_rdlstate ||
 656                             !rtlpriv->dm.current_turbo_edca) {
 657                                 rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM,
 658                                                 edca_be_ul);
 659                                 rtlpriv->dm.is_cur_rdlstate = false;
 660                         }
 661                 }
 662                 rtlpriv->dm.current_turbo_edca = true;
 663         } else {
 664                 if (rtlpriv->dm.current_turbo_edca) {
 665                         u8 tmp = AC0_BE;
 666                         rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM,
 667                                                       &tmp);
 668                         rtlpriv->dm.current_turbo_edca = false;
 669                 }
 670         }
 671
 672 exit:
 673         rtlpriv->dm.is_any_nonbepkts = false;
 674         last_txok_cnt = rtlpriv->stats.txbytesunicast;
 675         last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
 676 }
 677
 678 static void rtl92d_dm_rxgain_tracking_thermalmeter(struct ieee80211_hw *hw)
 679 {
 680         struct rtl_priv *rtlpriv = rtl_priv(hw);
 681         u8 index_mapping[RX_INDEX_MAPPING_NUM] = {
 682                 0x0f, 0x0f, 0x0d, 0x0c, 0x0b,
 683                 0x0a, 0x09, 0x08, 0x07, 0x06,
 684                 0x05, 0x04, 0x04, 0x03, 0x02
 685         };
 686         int i;
 687         u32 u4tmp;
 688
 689         u4tmp = (index_mapping[(rtlpriv->efuse.eeprom_thermalmeter -
 690                                 rtlpriv->dm.thermalvalue_rxgain)]) << 12;
 691         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 692                  "===> Rx Gain %x\n", u4tmp);
 693         for (i = RF90_PATH_A; i < rtlpriv->phy.num_total_rfpath; i++)
 694                 rtl_set_rfreg(hw, i, 0x3C, RFREG_OFFSET_MASK,
 695                               (rtlpriv->phy.reg_rf3c[i] & (~(0xF000))) | u4tmp);
 696 }
 697
 698 static void rtl92d_bandtype_2_4G(struct ieee80211_hw *hw, long *temp_cckg,
 699                                  u8 *cck_index_old)
 700 {
 701         struct rtl_priv *rtlpriv = rtl_priv(hw);
 702         int i;
 703         unsigned long flag = 0;
 704         long temp_cck;
 705
 706         /* Query CCK default setting From 0xa24 */
 707         rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag);
 708         temp_cck = rtl_get_bbreg(hw, RCCK0_TXFILTER2,
 709                                  MASKDWORD) & MASKCCK;
 710         rtl92d_release_cckandrw_pagea_ctl(hw, &flag);
 711         for (i = 0; i < CCK_TABLE_LENGTH; i++) {
 712                 if (rtlpriv->dm.cck_inch14) {
 713                         if (!memcmp((void *)&temp_cck,
 714                             (void *)&cckswing_table_ch14[i][2], 4)) {
 715                                 *cck_index_old = (u8) i;
 716                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 717                                          "Initial reg0x%x = 0x%lx, cck_index=0x%x, ch 14 %d\n",
 718                                          RCCK0_TXFILTER2, temp_cck,
 719                                          *cck_index_old,
 720                                          rtlpriv->dm.cck_inch14);
 721                                 break;
 722                         }
 723                 } else {
 724                         if (!memcmp((void *) &temp_cck,
 725                             &cckswing_table_ch1ch13[i][2], 4)) {
 726                                 *cck_index_old = (u8) i;
 727                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 728                                          "Initial reg0x%x = 0x%lx, cck_index = 0x%x, ch14 %d\n",
 729                                          RCCK0_TXFILTER2, temp_cck,
 730                                          *cck_index_old,
 731                                          rtlpriv->dm.cck_inch14);
 732                                 break;
 733                         }
 734                 }
 735         }
 736         *temp_cckg = temp_cck;
 737 }
 738
 739 static void rtl92d_bandtype_5G(struct rtl_hal *rtlhal, u8 *ofdm_index,
 740                                bool *internal_pa, u8 thermalvalue, u8 delta,
 741                                u8 rf, struct rtl_efuse *rtlefuse,
 742                                struct rtl_priv *rtlpriv, struct rtl_phy *rtlphy,
 743                                u8 index_mapping[5][INDEX_MAPPING_NUM],
 744                                u8 index_mapping_pa[8][INDEX_MAPPING_NUM])
 745 {
 746         int i;
 747         u8 index;
 748         u8 offset = 0;
 749
 750         for (i = 0; i < rf; i++) {
 751                 if (rtlhal->macphymode == DUALMAC_DUALPHY &&
 752                     rtlhal->interfaceindex == 1)        /* MAC 1 5G */
 753                         *internal_pa = rtlefuse->internal_pa_5g[1];
 754                 else
 755                         *internal_pa = rtlefuse->internal_pa_5g[i];
 756                 if (*internal_pa) {
 757                         if (rtlhal->interfaceindex == 1 || i == rf)
 758                                 offset = 4;
 759                         else
 760                                 offset = 0;
 761                         if (rtlphy->current_channel >= 100 &&
 762                                 rtlphy->current_channel <= 165)
 763                                 offset += 2;
 764                 } else {
 765                         if (rtlhal->interfaceindex == 1 || i == rf)
 766                                 offset = 2;
 767                         else
 768                                 offset = 0;
 769                 }
 770                 if (thermalvalue > rtlefuse->eeprom_thermalmeter)
 771                         offset++;
 772                 if (*internal_pa) {
 773                         if (delta > INDEX_MAPPING_NUM - 1)
 774                                 index = index_mapping_pa[offset]
 775                                                     [INDEX_MAPPING_NUM - 1];
 776                         else
 777                                 index =
 778                                      index_mapping_pa[offset][delta];
 779                 } else {
 780                         if (delta > INDEX_MAPPING_NUM - 1)
 781                                 index =
 782                                    index_mapping[offset][INDEX_MAPPING_NUM - 1];
 783                         else
 784                                 index = index_mapping[offset][delta];
 785                 }
 786                 if (thermalvalue > rtlefuse->eeprom_thermalmeter) {
 787                         if (*internal_pa && thermalvalue > 0x12) {
 788                                 ofdm_index[i] = rtlpriv->dm.ofdm_index[i] -
 789                                                 ((delta / 2) * 3 + (delta % 2));
 790                         } else {
 791                                 ofdm_index[i] -= index;
 792                         }
 793                 } else {
 794                         ofdm_index[i] += index;
 795                 }
 796         }
 797 }
 798
 799 static void rtl92d_dm_txpower_tracking_callback_thermalmeter(
 800                         struct ieee80211_hw *hw)
 801 {
 802         struct rtl_priv *rtlpriv = rtl_priv(hw);
 803         struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 804         struct rtl_phy *rtlphy = &(rtlpriv->phy);
 805         struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 806         u8 thermalvalue, delta, delta_lck, delta_iqk, delta_rxgain;
 807         u8 offset, thermalvalue_avg_count = 0;
 808         u32 thermalvalue_avg = 0;
 809         bool internal_pa = false;
 810         long ele_a = 0, ele_d, temp_cck, val_x, value32;
 811         long val_y, ele_c = 0;
 812         u8 ofdm_index[3];
 813         s8 cck_index = 0;
 814         u8 ofdm_index_old[3] = {0, 0, 0};
 815         s8 cck_index_old = 0;
 816         u8 index;
 817         int i;
 818         bool is2t = IS_92D_SINGLEPHY(rtlhal->version);
 819         u8 ofdm_min_index = 6, ofdm_min_index_internal_pa = 3, rf;
 820         u8 indexforchannel =
 821             rtl92d_get_rightchnlplace_for_iqk(rtlphy->current_channel);
 822         u8 index_mapping[5][INDEX_MAPPING_NUM] = {
 823                 /* 5G, path A/MAC 0, decrease power  */
 824                 {0, 1, 3, 6, 8, 9,      11, 13, 14, 16, 17, 18, 18},
 825                 /* 5G, path A/MAC 0, increase power  */
 826                 {0, 2, 4, 5, 7, 10,     12, 14, 16, 18, 18, 18, 18},
 827                 /* 5G, path B/MAC 1, decrease power */
 828                 {0, 2, 3, 6, 8, 9,      11, 13, 14, 16, 17, 18, 18},
 829                 /* 5G, path B/MAC 1, increase power */
 830                 {0, 2, 4, 5, 7, 10,     13, 16, 16, 18, 18, 18, 18},
 831                 /* 2.4G, for decreas power */
 832                 {0, 1, 2, 3, 4, 5,      6, 7, 7, 8, 9, 10, 10},
 833         };
 834         u8 index_mapping_internal_pa[8][INDEX_MAPPING_NUM] = {
 835                 /* 5G, path A/MAC 0, ch36-64, decrease power  */
 836                 {0, 1, 2, 4, 6, 7,      9, 11, 12, 14, 15, 16, 16},
 837                 /* 5G, path A/MAC 0, ch36-64, increase power  */
 838                 {0, 2, 4, 5, 7, 10,     12, 14, 16, 18, 18, 18, 18},
 839                 /* 5G, path A/MAC 0, ch100-165, decrease power  */
 840                 {0, 1, 2, 3, 5, 6,      8, 10, 11, 13, 14, 15, 15},
 841                 /* 5G, path A/MAC 0, ch100-165, increase power  */
 842                 {0, 2, 4, 5, 7, 10,     12, 14, 16, 18, 18, 18, 18},
 843                 /* 5G, path B/MAC 1, ch36-64, decrease power */
 844                 {0, 1, 2, 4, 6, 7,      9, 11, 12, 14, 15, 16, 16},
 845                 /* 5G, path B/MAC 1, ch36-64, increase power */
 846                 {0, 2, 4, 5, 7, 10,     13, 16, 16, 18, 18, 18, 18},
 847                 /* 5G, path B/MAC 1, ch100-165, decrease power */
 848                 {0, 1, 2, 3, 5, 6,      8, 9, 10, 12, 13, 14, 14},
 849                 /* 5G, path B/MAC 1, ch100-165, increase power */
 850                 {0, 2, 4, 5, 7, 10,     13, 16, 16, 18, 18, 18, 18},
 851         };
 852
 853         rtlpriv->dm.txpower_trackinginit = true;
 854         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "\n");
 855         thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0xf800);
 856         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 857                  "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x\n",
 858                  thermalvalue,
 859                  rtlpriv->dm.thermalvalue, rtlefuse->eeprom_thermalmeter);
 860         rtl92d_phy_ap_calibrate(hw, (thermalvalue -
 861                                      rtlefuse->eeprom_thermalmeter));
 862         if (is2t)
 863                 rf = 2;
 864         else
 865                 rf = 1;
 866         if (thermalvalue) {
 867                 ele_d = rtl_get_bbreg(hw, ROFDM0_XATxIQIMBALANCE,
 868                                       MASKDWORD) & MASKOFDM_D;
 869                 for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) {
 870                         if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) {
 871                                 ofdm_index_old[0] = (u8) i;
 872
 873                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 874                                          "Initial pathA ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n",
 875                                          ROFDM0_XATxIQIMBALANCE,
 876                                          ele_d, ofdm_index_old[0]);
 877                                 break;
 878                         }
 879                 }
 880                 if (is2t) {
 881                         ele_d = rtl_get_bbreg(hw, ROFDM0_XBTxIQIMBALANCE,
 882                                               MASKDWORD) & MASKOFDM_D;
 883                         for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) {
 884                                 if (ele_d ==
 885                                     (ofdmswing_table[i] & MASKOFDM_D)) {
 886                                         ofdm_index_old[1] = (u8) i;
 887                                         RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
 888                                                  DBG_LOUD,
 889                                                  "Initial pathB ele_d reg 0x%x = 0x%lx, ofdm_index = 0x%x\n",
 890                                                  ROFDM0_XBTxIQIMBALANCE, ele_d,
 891                                                  ofdm_index_old[1]);
 892                                         break;
 893                                 }
 894                         }
 895                 }
 896                 if (rtlhal->current_bandtype == BAND_ON_2_4G) {
 897                         rtl92d_bandtype_2_4G(hw, &temp_cck, &cck_index_old);
 898                 } else {
 899                         temp_cck = 0x090e1317;
 900                         cck_index_old = 12;
 901                 }
 902
 903                 if (!rtlpriv->dm.thermalvalue) {
 904                         rtlpriv->dm.thermalvalue =
 905                                  rtlefuse->eeprom_thermalmeter;
 906                         rtlpriv->dm.thermalvalue_lck = thermalvalue;
 907                         rtlpriv->dm.thermalvalue_iqk = thermalvalue;
 908                         rtlpriv->dm.thermalvalue_rxgain =
 909                                          rtlefuse->eeprom_thermalmeter;
 910                         for (i = 0; i < rf; i++)
 911                                 rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i];
 912                         rtlpriv->dm.cck_index = cck_index_old;
 913                 }
 914                 if (rtlhal->reloadtxpowerindex) {
 915                         for (i = 0; i < rf; i++)
 916                                 rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i];
 917                         rtlpriv->dm.cck_index = cck_index_old;
 918                         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 919                                  "reload ofdm index for band switch\n");
 920                 }
 921                 rtlpriv->dm.thermalvalue_avg
 922                             [rtlpriv->dm.thermalvalue_avg_index] = thermalvalue;
 923                 rtlpriv->dm.thermalvalue_avg_index++;
 924                 if (rtlpriv->dm.thermalvalue_avg_index == AVG_THERMAL_NUM)
 925                         rtlpriv->dm.thermalvalue_avg_index = 0;
 926                 for (i = 0; i < AVG_THERMAL_NUM; i++) {
 927                         if (rtlpriv->dm.thermalvalue_avg[i]) {
 928                                 thermalvalue_avg +=
 929                                          rtlpriv->dm.thermalvalue_avg[i];
 930                                 thermalvalue_avg_count++;
 931                         }
 932                 }
 933                 if (thermalvalue_avg_count)
 934                         thermalvalue = (u8) (thermalvalue_avg /
 935                                         thermalvalue_avg_count);
 936                 if (rtlhal->reloadtxpowerindex) {
 937                         delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ?
 938                             (thermalvalue - rtlefuse->eeprom_thermalmeter) :
 939                             (rtlefuse->eeprom_thermalmeter - thermalvalue);
 940                         rtlhal->reloadtxpowerindex = false;
 941                         rtlpriv->dm.done_txpower = false;
 942                 } else if (rtlpriv->dm.done_txpower) {
 943                         delta = (thermalvalue > rtlpriv->dm.thermalvalue) ?
 944                             (thermalvalue - rtlpriv->dm.thermalvalue) :
 945                             (rtlpriv->dm.thermalvalue - thermalvalue);
 946                 } else {
 947                         delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ?
 948                             (thermalvalue - rtlefuse->eeprom_thermalmeter) :
 949                             (rtlefuse->eeprom_thermalmeter - thermalvalue);
 950                 }
 951                 delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ?
 952                     (thermalvalue - rtlpriv->dm.thermalvalue_lck) :
 953                     (rtlpriv->dm.thermalvalue_lck - thermalvalue);
 954                 delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ?
 955                     (thermalvalue - rtlpriv->dm.thermalvalue_iqk) :
 956                     (rtlpriv->dm.thermalvalue_iqk - thermalvalue);
 957                 delta_rxgain =
 958                         (thermalvalue > rtlpriv->dm.thermalvalue_rxgain) ?
 959                         (thermalvalue - rtlpriv->dm.thermalvalue_rxgain) :
 960                         (rtlpriv->dm.thermalvalue_rxgain - thermalvalue);
 961                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 962                          "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x delta 0x%x delta_lck 0x%x delta_iqk 0x%x\n",
 963                          thermalvalue, rtlpriv->dm.thermalvalue,
 964                          rtlefuse->eeprom_thermalmeter, delta, delta_lck,
 965                          delta_iqk);
 966                 if ((delta_lck > rtlefuse->delta_lck) &&
 967                     (rtlefuse->delta_lck != 0)) {
 968                         rtlpriv->dm.thermalvalue_lck = thermalvalue;
 969                         rtl92d_phy_lc_calibrate(hw);
 970                 }
 971                 if (delta > 0 && rtlpriv->dm.txpower_track_control) {
 972                         rtlpriv->dm.done_txpower = true;
 973                         delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ?
 974                             (thermalvalue - rtlefuse->eeprom_thermalmeter) :
 975                             (rtlefuse->eeprom_thermalmeter - thermalvalue);
 976                         if (rtlhal->current_bandtype == BAND_ON_2_4G) {
 977                                 offset = 4;
 978                                 if (delta > INDEX_MAPPING_NUM - 1)
 979                                         index = index_mapping[offset]
 980                                                 [INDEX_MAPPING_NUM - 1];
 981                                 else
 982                                         index = index_mapping[offset][delta];
 983                                 if (thermalvalue > rtlpriv->dm.thermalvalue) {
 984                                         for (i = 0; i < rf; i++)
 985                                                 ofdm_index[i] -= delta;
 986                                         cck_index -= delta;
 987                                 } else {
 988                                         for (i = 0; i < rf; i++)
 989                                                 ofdm_index[i] += index;
 990                                         cck_index += index;
 991                                 }
 992                         } else if (rtlhal->current_bandtype == BAND_ON_5G) {
 993                                 rtl92d_bandtype_5G(rtlhal, ofdm_index,
 994                                                    &internal_pa, thermalvalue,
 995                                                    delta, rf, rtlefuse, rtlpriv,
 996                                                    rtlphy, index_mapping,
 997                                                    index_mapping_internal_pa);
 998                         }
 999                         if (is2t) {
1000                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1001                                          "temp OFDM_A_index=0x%x, OFDM_B_index = 0x%x,cck_index=0x%x\n",
1002                                          rtlpriv->dm.ofdm_index[0],
1003                                          rtlpriv->dm.ofdm_index[1],
1004                                          rtlpriv->dm.cck_index);
1005                         } else {
1006                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1007                                          "temp OFDM_A_index=0x%x,cck_index = 0x%x\n",
1008                                          rtlpriv->dm.ofdm_index[0],
1009                                          rtlpriv->dm.cck_index);
1010                         }
1011                         for (i = 0; i < rf; i++) {
1012                                 if (ofdm_index[i] > OFDM_TABLE_SIZE_92D - 1)
1013                                         ofdm_index[i] = OFDM_TABLE_SIZE_92D - 1;
1014                                 else if (ofdm_index[i] < ofdm_min_index)
1015                                         ofdm_index[i] = ofdm_min_index;
1016                         }
1017                         if (rtlhal->current_bandtype == BAND_ON_2_4G) {
1018                                 if (cck_index > CCK_TABLE_SIZE - 1) {
1019                                         cck_index = CCK_TABLE_SIZE - 1;
1020                                 } else if (internal_pa ||
1021                                            rtlhal->current_bandtype ==
1022                                            BAND_ON_2_4G) {
1023                                         if (ofdm_index[i] <
1024                                             ofdm_min_index_internal_pa)
1025                                                 ofdm_index[i] =
1026                                                      ofdm_min_index_internal_pa;
1027                                 } else if (cck_index < 0) {
1028                                         cck_index = 0;
1029                                 }
1030                         }
1031                         if (is2t) {
1032                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1033                                          "new OFDM_A_index=0x%x, OFDM_B_index = 0x%x, cck_index=0x%x\n",
1034                                          ofdm_index[0], ofdm_index[1],
1035                                          cck_index);
1036                         } else {
1037                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1038                                          "new OFDM_A_index=0x%x,cck_index = 0x%x\n",
1039                                          ofdm_index[0], cck_index);
1040                         }
1041                         ele_d = (ofdmswing_table[(u8) ofdm_index[0]] &
1042                                                  0xFFC00000) >> 22;
1043                         val_x = rtlphy->iqk_matrix
1044                                                 [indexforchannel].value[0][0];
1045                         val_y = rtlphy->iqk_matrix
1046                                                 [indexforchannel].value[0][1];
1047                         if (val_x != 0) {
1048                                 if ((val_x & 0x00000200) != 0)
1049                                         val_x = val_x | 0xFFFFFC00;
1050                                 ele_a =
1051                                     ((val_x * ele_d) >> 8) & 0x000003FF;
1052
1053                                 /* new element C = element D x Y */
1054                                 if ((val_y & 0x00000200) != 0)
1055                                         val_y = val_y | 0xFFFFFC00;
1056                                 ele_c = ((val_y * ele_d) >> 8) & 0x000003FF;
1057
1058                                 /* wirte new elements A, C, D to regC80 and
1059                                  * regC94, element B is always 0 */
1060                                 value32 = (ele_d << 22) | ((ele_c & 0x3F) <<
1061                                           16) | ele_a;
1062                                 rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE,
1063                                               MASKDWORD, value32);
1064
1065                                 value32 = (ele_c & 0x000003C0) >> 6;
1066                                 rtl_set_bbreg(hw, ROFDM0_XCTxAFE, MASKH4BITS,
1067                                               value32);
1068
1069                                 value32 = ((val_x * ele_d) >> 7) & 0x01;
1070                                 rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(24),
1071                                               value32);
1072
1073                         } else {
1074                                 rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE,
1075                                               MASKDWORD,
1076                                               ofdmswing_table
1077                                               [(u8)ofdm_index[0]]);
1078                                 rtl_set_bbreg(hw, ROFDM0_XCTxAFE, MASKH4BITS,
1079                                               0x00);
1080                                 rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
1081                                               BIT(24), 0x00);
1082                         }
1083
1084                         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1085                                  "TxPwrTracking for interface %d path A: X = 0x%lx, Y = 0x%lx ele_A = 0x%lx ele_C = 0x%lx ele_D = 0x%lx 0xe94 = 0x%lx 0xe9c = 0x%lx\n",
1086                                  rtlhal->interfaceindex,
1087                                  val_x, val_y, ele_a, ele_c, ele_d,
1088                                  val_x, val_y);
1089
1090                         if (cck_index >= CCK_TABLE_SIZE)
1091                                 cck_index = CCK_TABLE_SIZE - 1;
1092                         if (cck_index < 0)
1093                                 cck_index = 0;
1094                         if (rtlhal->current_bandtype == BAND_ON_2_4G) {
1095                                 /* Adjust CCK according to IQK result */
1096                                 if (!rtlpriv->dm.cck_inch14) {
1097                                         rtl_write_byte(rtlpriv, 0xa22,
1098                                                        cckswing_table_ch1ch13
1099                                                        [(u8)cck_index][0]);
1100                                         rtl_write_byte(rtlpriv, 0xa23,
1101                                                        cckswing_table_ch1ch13
1102                                                        [(u8)cck_index][1]);
1103                                         rtl_write_byte(rtlpriv, 0xa24,
1104                                                        cckswing_table_ch1ch13
1105                                                        [(u8)cck_index][2]);
1106                                         rtl_write_byte(rtlpriv, 0xa25,
1107                                                        cckswing_table_ch1ch13
1108                                                        [(u8)cck_index][3]);
1109                                         rtl_write_byte(rtlpriv, 0xa26,
1110                                                        cckswing_table_ch1ch13
1111                                                        [(u8)cck_index][4]);
1112                                         rtl_write_byte(rtlpriv, 0xa27,
1113                                                        cckswing_table_ch1ch13
1114                                                        [(u8)cck_index][5]);
1115                                         rtl_write_byte(rtlpriv, 0xa28,
1116                                                        cckswing_table_ch1ch13
1117                                                        [(u8)cck_index][6]);
1118                                         rtl_write_byte(rtlpriv, 0xa29,
1119                                                        cckswing_table_ch1ch13
1120                                                        [(u8)cck_index][7]);
1121                                 } else {
1122                                         rtl_write_byte(rtlpriv, 0xa22,
1123                                                        cckswing_table_ch14
1124                                                        [(u8)cck_index][0]);
1125                                         rtl_write_byte(rtlpriv, 0xa23,
1126                                                        cckswing_table_ch14
1127                                                        [(u8)cck_index][1]);
1128                                         rtl_write_byte(rtlpriv, 0xa24,
1129                                                        cckswing_table_ch14
1130                                                        [(u8)cck_index][2]);
1131                                         rtl_write_byte(rtlpriv, 0xa25,
1132                                                        cckswing_table_ch14
1133                                                        [(u8)cck_index][3]);
1134                                         rtl_write_byte(rtlpriv, 0xa26,
1135                                                        cckswing_table_ch14
1136                                                        [(u8)cck_index][4]);
1137                                         rtl_write_byte(rtlpriv, 0xa27,
1138                                                        cckswing_table_ch14
1139                                                        [(u8)cck_index][5]);
1140                                         rtl_write_byte(rtlpriv, 0xa28,
1141                                                        cckswing_table_ch14
1142                                                        [(u8)cck_index][6]);
1143                                         rtl_write_byte(rtlpriv, 0xa29,
1144                                                        cckswing_table_ch14
1145                                                        [(u8)cck_index][7]);
1146                                 }
1147                         }
1148                         if (is2t) {
1149                                 ele_d = (ofdmswing_table[(u8) ofdm_index[1]] &
1150                                                 0xFFC00000) >> 22;
1151                                 val_x = rtlphy->iqk_matrix
1152                                                 [indexforchannel].value[0][4];
1153                                 val_y = rtlphy->iqk_matrix
1154                                                 [indexforchannel].value[0][5];
1155                                 if (val_x != 0) {
1156                                         if ((val_x & 0x00000200) != 0)
1157                                                 /* consider minus */
1158                                                 val_x = val_x | 0xFFFFFC00;
1159                                         ele_a = ((val_x * ele_d) >> 8) &
1160                                                 0x000003FF;
1161                                         /* new element C = element D x Y */
1162                                         if ((val_y & 0x00000200) != 0)
1163                                                 val_y =
1164                                                     val_y | 0xFFFFFC00;
1165                                         ele_c =
1166                                             ((val_y *
1167                                               ele_d) >> 8) & 0x00003FF;
1168                                         /* write new elements A, C, D to regC88
1169                                          * and regC9C, element B is always 0
1170                                          */
1171                                         value32 = (ele_d << 22) |
1172                                                   ((ele_c & 0x3F) << 16) |
1173                                                   ele_a;
1174                                         rtl_set_bbreg(hw,
1175                                                       ROFDM0_XBTxIQIMBALANCE,
1176                                                       MASKDWORD, value32);
1177                                         value32 = (ele_c & 0x000003C0) >> 6;
1178                                         rtl_set_bbreg(hw, ROFDM0_XDTxAFE,
1179                                                       MASKH4BITS, value32);
1180                                         value32 = ((val_x * ele_d) >> 7) & 0x01;
1181                                         rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
1182                                                       BIT(28), value32);
1183                                 } else {
1184                                         rtl_set_bbreg(hw,
1185                                                       ROFDM0_XBTxIQIMBALANCE,
1186                                                       MASKDWORD,
1187                                                       ofdmswing_table
1188                                                       [(u8) ofdm_index[1]]);
1189                                         rtl_set_bbreg(hw, ROFDM0_XDTxAFE,
1190                                                       MASKH4BITS, 0x00);
1191                                         rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD,
1192                                                       BIT(28), 0x00);
1193                                 }
1194                                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1195                                          "TxPwrTracking path B: X = 0x%lx, Y = 0x%lx ele_A = 0x%lx ele_C = 0x%lx ele_D = 0x%lx 0xeb4 = 0x%lx 0xebc = 0x%lx\n",
1196                                          val_x, val_y, ele_a, ele_c,
1197                                          ele_d, val_x, val_y);
1198                         }
1199                         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1200                                  "TxPwrTracking 0xc80 = 0x%x, 0xc94 = 0x%x RF 0x24 = 0x%x\n",
1201                                  rtl_get_bbreg(hw, 0xc80, MASKDWORD),
1202                                  rtl_get_bbreg(hw, 0xc94, MASKDWORD),
1203                                  rtl_get_rfreg(hw, RF90_PATH_A, 0x24,
1204                                                RFREG_OFFSET_MASK));
1205                 }
1206                 if ((delta_iqk > rtlefuse->delta_iqk) &&
1207                     (rtlefuse->delta_iqk != 0)) {
1208                         rtl92d_phy_reset_iqk_result(hw);
1209                         rtlpriv->dm.thermalvalue_iqk = thermalvalue;
1210                         rtl92d_phy_iq_calibrate(hw);
1211                 }
1212                 if (delta_rxgain > 0 && rtlhal->current_bandtype == BAND_ON_5G
1213                     && thermalvalue <= rtlefuse->eeprom_thermalmeter) {
1214                         rtlpriv->dm.thermalvalue_rxgain = thermalvalue;
1215                         rtl92d_dm_rxgain_tracking_thermalmeter(hw);
1216                 }
1217                 if (rtlpriv->dm.txpower_track_control)
1218                         rtlpriv->dm.thermalvalue = thermalvalue;
1219         }
1220
1221         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "<===\n");
1222 }
1223
1224 static void rtl92d_dm_initialize_txpower_tracking(struct ieee80211_hw *hw)
1225 {
1226         struct rtl_priv *rtlpriv = rtl_priv(hw);
1227
1228         rtlpriv->dm.txpower_tracking = true;
1229         rtlpriv->dm.txpower_trackinginit = false;
1230         rtlpriv->dm.txpower_track_control = true;
1231         RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1232                  "pMgntInfo->txpower_tracking = %d\n",
1233                  rtlpriv->dm.txpower_tracking);
1234 }
1235
1236 void rtl92d_dm_check_txpower_tracking_thermal_meter(struct ieee80211_hw *hw)
1237 {
1238         struct rtl_priv *rtlpriv = rtl_priv(hw);
1239
1240         if (!rtlpriv->dm.txpower_tracking)
1241                 return;
1242
1243         if (!rtlpriv->dm.tm_trigger) {
1244                 rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, BIT(17) |
1245                               BIT(16), 0x03);
1246                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1247                          "Trigger 92S Thermal Meter!!\n");
1248                 rtlpriv->dm.tm_trigger = 1;
1249                 return;
1250         } else {
1251                 RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
1252                          "Schedule TxPowerTracking direct call!!\n");
1253                 rtl92d_dm_txpower_tracking_callback_thermalmeter(hw);
1254                 rtlpriv->dm.tm_trigger = 0;
1255         }
1256 }
1257
1258 void rtl92d_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
1259 {
1260         struct rtl_priv *rtlpriv = rtl_priv(hw);
1261         struct rate_adaptive *ra = &(rtlpriv->ra);
1262
1263         ra->ratr_state = DM_RATR_STA_INIT;
1264         ra->pre_ratr_state = DM_RATR_STA_INIT;
1265         if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER)
1266                 rtlpriv->dm.useramask = true;
1267         else
1268                 rtlpriv->dm.useramask = false;
1269 }
1270
1271 void rtl92d_dm_init(struct ieee80211_hw *hw)
1272 {
1273         struct rtl_priv *rtlpriv = rtl_priv(hw);
1274
1275         rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
1276         rtl_dm_diginit(hw, 0x20);
1277         rtlpriv->dm_digtable.rx_gain_max = DM_DIG_FA_UPPER;
1278         rtlpriv->dm_digtable.rx_gain_min = DM_DIG_FA_LOWER;
1279         rtl92d_dm_init_dynamic_txpower(hw);
1280         rtl92d_dm_init_edca_turbo(hw);
1281         rtl92d_dm_init_rate_adaptive_mask(hw);
1282         rtl92d_dm_initialize_txpower_tracking(hw);
1283 }
1284
1285 void rtl92d_dm_watchdog(struct ieee80211_hw *hw)
1286 {
1287         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
1288         bool fw_current_inpsmode = false;
1289         bool fwps_awake = true;
1290
1291         /* 1. RF is OFF. (No need to do DM.)
1292          * 2. Fw is under power saving mode for FwLPS.
1293          *    (Prevent from SW/FW I/O racing.)
1294          * 3. IPS workitem is scheduled. (Prevent from IPS sequence
1295          *    to be swapped with DM.
1296          * 4. RFChangeInProgress is TRUE.
1297          *    (Prevent from broken by IPS/HW/SW Rf off.) */
1298
1299         if ((ppsc->rfpwr_state == ERFON) && ((!fw_current_inpsmode) &&
1300             fwps_awake) && (!ppsc->rfchange_inprogress)) {
1301                 rtl92d_dm_pwdb_monitor(hw);
1302                 rtl92d_dm_false_alarm_counter_statistics(hw);
1303                 rtl92d_dm_find_minimum_rssi(hw);
1304                 rtl92d_dm_dig(hw);
1305                 /* rtl92d_dm_dynamic_bb_powersaving(hw); */
1306                 rtl92d_dm_dynamic_txpower(hw);
1307                 /* rtl92d_dm_check_txpower_tracking_thermal_meter(hw); */
1308                 /* rtl92d_dm_refresh_rate_adaptive_mask(hw); */
1309                 /* rtl92d_dm_interrupt_migration(hw); */
1310                 rtl92d_dm_check_edca_turbo(hw);
1311         }
1312 }