drivers/staging/rtl8188eu/hal/hal_com.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   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  *
  19  ******************************************************************************/
  20 #include <osdep_service.h>
  21 #include <drv_types.h>
  22
  23 #include <hal_intf.h>
  24 #include <hal_com.h>
  25 #include <rtl8188e_hal.h>
  26
  27 #define _HAL_INIT_C_
  28
  29 void dump_chip_info(struct HAL_VERSION  chip_vers)
  30 {
  31         uint cnt = 0;
  32         char buf[128];
  33
  34         if (IS_81XXC(chip_vers)) {
  35                 cnt += sprintf((buf+cnt), "Chip Version Info: %s_",
  36                                IS_92C_SERIAL(chip_vers) ?
  37                                "CHIP_8192C" : "CHIP_8188C");
  38         } else if (IS_92D(chip_vers)) {
  39                 cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8192D_");
  40         } else if (IS_8723_SERIES(chip_vers)) {
  41                 cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8723A_");
  42         } else if (IS_8188E(chip_vers)) {
  43                 cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8188E_");
  44         }
  45
  46         cnt += sprintf((buf+cnt), "%s_", IS_NORMAL_CHIP(chip_vers) ?
  47                        "Normal_Chip" : "Test_Chip");
  48         cnt += sprintf((buf+cnt), "%s_", IS_CHIP_VENDOR_TSMC(chip_vers) ?
  49                        "TSMC" : "UMC");
  50         if (IS_A_CUT(chip_vers))
  51                 cnt += sprintf((buf+cnt), "A_CUT_");
  52         else if (IS_B_CUT(chip_vers))
  53                 cnt += sprintf((buf+cnt), "B_CUT_");
  54         else if (IS_C_CUT(chip_vers))
  55                 cnt += sprintf((buf+cnt), "C_CUT_");
  56         else if (IS_D_CUT(chip_vers))
  57                 cnt += sprintf((buf+cnt), "D_CUT_");
  58         else if (IS_E_CUT(chip_vers))
  59                 cnt += sprintf((buf+cnt), "E_CUT_");
  60         else
  61                 cnt += sprintf((buf+cnt), "UNKNOWN_CUT(%d)_",
  62                                chip_vers.CUTVersion);
  63
  64         if (IS_1T1R(chip_vers))
  65                 cnt += sprintf((buf+cnt), "1T1R_");
  66         else if (IS_1T2R(chip_vers))
  67                 cnt += sprintf((buf+cnt), "1T2R_");
  68         else if (IS_2T2R(chip_vers))
  69                 cnt += sprintf((buf+cnt), "2T2R_");
  70         else
  71                 cnt += sprintf((buf+cnt), "UNKNOWN_RFTYPE(%d)_",
  72                                chip_vers.RFType);
  73
  74         cnt += sprintf((buf+cnt), "RomVer(%d)\n", chip_vers.ROMVer);
  75
  76         pr_info("%s", buf);
  77 }
  78
  79 #define CHAN_PLAN_HW    0x80
  80
  81 u8 /* return the final channel plan decision */
  82 hal_com_get_channel_plan(struct adapter *padapter, u8 hw_channel_plan,
  83                          u8 sw_channel_plan, u8 def_channel_plan,
  84                          bool load_fail)
  85 {
  86         u8 sw_cfg;
  87         u8 chnlplan;
  88
  89         sw_cfg = true;
  90         if (!load_fail) {
  91                 if (!rtw_is_channel_plan_valid(sw_channel_plan))
  92                         sw_cfg = false;
  93                 if (hw_channel_plan & CHAN_PLAN_HW)
  94                         sw_cfg = false;
  95         }
  96
  97         if (sw_cfg)
  98                 chnlplan = sw_channel_plan;
  99         else
 100                 chnlplan = hw_channel_plan & (~CHAN_PLAN_HW);
 101
 102         if (!rtw_is_channel_plan_valid(chnlplan))
 103                 chnlplan = def_channel_plan;
 104
 105         return chnlplan;
 106 }
 107
 108 u8 MRateToHwRate(u8 rate)
 109 {
 110         u8 ret = DESC_RATE1M;
 111
 112         switch (rate) {
 113                 /*  CCK and OFDM non-HT rates */
 114         case IEEE80211_CCK_RATE_1MB:
 115                 ret = DESC_RATE1M;
 116                 break;
 117         case IEEE80211_CCK_RATE_2MB:
 118                 ret = DESC_RATE2M;
 119                 break;
 120         case IEEE80211_CCK_RATE_5MB:
 121                 ret = DESC_RATE5_5M;
 122                 break;
 123         case IEEE80211_CCK_RATE_11MB:
 124                 ret = DESC_RATE11M;
 125                 break;
 126         case IEEE80211_OFDM_RATE_6MB:
 127                 ret = DESC_RATE6M;
 128                 break;
 129         case IEEE80211_OFDM_RATE_9MB:
 130                 ret = DESC_RATE9M;
 131                 break;
 132         case IEEE80211_OFDM_RATE_12MB:
 133                 ret = DESC_RATE12M;
 134                 break;
 135         case IEEE80211_OFDM_RATE_18MB:
 136                 ret = DESC_RATE18M;
 137                 break;
 138         case IEEE80211_OFDM_RATE_24MB:
 139                 ret = DESC_RATE24M;
 140                 break;
 141         case IEEE80211_OFDM_RATE_36MB:
 142                 ret = DESC_RATE36M;
 143                 break;
 144         case IEEE80211_OFDM_RATE_48MB:
 145                 ret = DESC_RATE48M;
 146                 break;
 147         case IEEE80211_OFDM_RATE_54MB:
 148                 ret = DESC_RATE54M;
 149                 break;
 150         default:
 151                 break;
 152         }
 153         return ret;
 154 }
 155
 156 void HalSetBrateCfg(struct adapter *adapt, u8 *brates, u16 *rate_cfg)
 157 {
 158         u8 i, is_brate, brate;
 159
 160         for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
 161                 is_brate = brates[i] & IEEE80211_BASIC_RATE_MASK;
 162                 brate = brates[i] & 0x7f;
 163
 164                 if (is_brate) {
 165                         switch (brate) {
 166                         case IEEE80211_CCK_RATE_1MB:
 167                                 *rate_cfg |= RATE_1M;
 168                                 break;
 169                         case IEEE80211_CCK_RATE_2MB:
 170                                 *rate_cfg |= RATE_2M;
 171                                 break;
 172                         case IEEE80211_CCK_RATE_5MB:
 173                                 *rate_cfg |= RATE_5_5M;
 174                                 break;
 175                         case IEEE80211_CCK_RATE_11MB:
 176                                 *rate_cfg |= RATE_11M;
 177                                 break;
 178                         case IEEE80211_OFDM_RATE_6MB:
 179                                 *rate_cfg |= RATE_6M;
 180                                 break;
 181                         case IEEE80211_OFDM_RATE_9MB:
 182                                 *rate_cfg |= RATE_9M;
 183                                 break;
 184                         case IEEE80211_OFDM_RATE_12MB:
 185                                 *rate_cfg |= RATE_12M;
 186                                 break;
 187                         case IEEE80211_OFDM_RATE_18MB:
 188                                 *rate_cfg |= RATE_18M;
 189                                 break;
 190                         case IEEE80211_OFDM_RATE_24MB:
 191                                 *rate_cfg |= RATE_24M;
 192                                 break;
 193                         case IEEE80211_OFDM_RATE_36MB:
 194                                 *rate_cfg |= RATE_36M;
 195                                 break;
 196                         case IEEE80211_OFDM_RATE_48MB:
 197                                 *rate_cfg |= RATE_48M;
 198                                 break;
 199                         case IEEE80211_OFDM_RATE_54MB:
 200                                 *rate_cfg |= RATE_54M;
 201                                 break;
 202                         }
 203                 }
 204         }
 205 }
 206
 207 static void one_out_pipe(struct adapter *adapter)
 208 {
 209         struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
 210
 211         pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 212         pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
 213         pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[0];/* BE */
 214         pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */
 215
 216         pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 217         pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 218         pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 219         pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 220 }
 221
 222 static void two_out_pipe(struct adapter *adapter, bool wifi_cfg)
 223 {
 224         struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
 225
 226         if (wifi_cfg) { /* WMM */
 227                 /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
 228                 /*  0,  1,  0,  1,   0,   0,   0,    0,    0}; */
 229                 /* 0:H, 1:L */
 230
 231                 pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[1];/* VO */
 232                 pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
 233                 pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */
 234                 pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */
 235
 236                 pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 237                 pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 238                 pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 239                 pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 240
 241         } else {/* typical setting */
 242                 /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
 243                 /*  1,  1,  0,  0,   0,   0,   0,    0,    0}; */
 244                 /* 0:H, 1:L */
 245
 246                 pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 247                 pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
 248                 pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */
 249                 pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */
 250
 251                 pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 252                 pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 253                 pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 254                 pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 255         }
 256 }
 257
 258 static void three_out_pipe(struct adapter *adapter, bool wifi_cfg)
 259 {
 260         struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
 261
 262         if (wifi_cfg) {/* for WMM */
 263                 /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
 264                 /*  1,  2,  1,  0,   0,   0,   0,    0,    0}; */
 265                 /* 0:H, 1:N, 2:L */
 266
 267                 pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 268                 pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */
 269                 pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */
 270                 pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */
 271
 272                 pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 273                 pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 274                 pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 275                 pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 276
 277         } else {/* typical setting */
 278                 /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
 279                 /*  2,  2,  1,  0,   0,   0,   0,    0,    0}; */
 280                 /* 0:H, 1:N, 2:L */
 281
 282                 pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 283                 pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */
 284                 pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */
 285                 pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[2];/* BK */
 286
 287                 pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 288                 pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 289                 pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 290                 pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 291         }
 292 }
 293
 294 bool Hal_MappingOutPipe(struct adapter *adapter, u8 numoutpipe)
 295 {
 296         struct registry_priv *pregistrypriv = &adapter->registrypriv;
 297         bool  wifi_cfg = (pregistrypriv->wifi_spec) ? true : false;
 298         bool result = true;
 299
 300         switch (numoutpipe) {
 301         case 2:
 302                 two_out_pipe(adapter, wifi_cfg);
 303                 break;
 304         case 3:
 305                 three_out_pipe(adapter, wifi_cfg);
 306                 break;
 307         case 1:
 308                 one_out_pipe(adapter);
 309                 break;
 310         default:
 311                 result = false;
 312                 break;
 313         }
 314         return result;
 315 }
 316
 317 void hal_init_macaddr(struct adapter *adapter)
 318 {
 319         rtw_hal_set_hwreg(adapter, HW_VAR_MAC_ADDR,
 320                           adapter->eeprompriv.mac_addr);
 321 }