LXR linux/drivers/staging/rtl8188eu/hal/hal

   1// SPDX-License-Identifier: GPL-2.0
   2/******************************************************************************
   3 *
   4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   5 *
   6 ******************************************************************************/
   7#include <osdep_service.h>
   8#include <drv_types.h>
   9
  10#include <hal_intf.h>
  11#include <hal_com.h>
  12#include <rtl8188e_hal.h>
  13
  14#define _HAL_INIT_C_
  15
  16void dump_chip_info(struct HAL_VERSION  chip_vers)
  17{
  18        uint cnt = 0;
  19        char buf[128];
  20
  21        cnt += sprintf((buf + cnt), "Chip Version Info: CHIP_8188E_");
  22        cnt += sprintf((buf + cnt), "%s_", chip_vers.ChipType == NORMAL_CHIP ?
  23                       "Normal_Chip" : "Test_Chip");
  24        cnt += sprintf((buf + cnt), "%s_", chip_vers.VendorType == CHIP_VENDOR_TSMC ?
  25                       "TSMC" : "UMC");
  26        if (chip_vers.CUTVersion == A_CUT_VERSION)
  27                cnt += sprintf((buf + cnt), "A_CUT_");
  28        else if (chip_vers.CUTVersion == B_CUT_VERSION)
  29                cnt += sprintf((buf + cnt), "B_CUT_");
  30        else if (chip_vers.CUTVersion == C_CUT_VERSION)
  31                cnt += sprintf((buf + cnt), "C_CUT_");
  32        else if (chip_vers.CUTVersion == D_CUT_VERSION)
  33                cnt += sprintf((buf + cnt), "D_CUT_");
  34        else if (chip_vers.CUTVersion == E_CUT_VERSION)
  35                cnt += sprintf((buf + cnt), "E_CUT_");
  36        else
  37                cnt += sprintf((buf + cnt), "UNKNOWN_CUT(%d)_",
  38                               chip_vers.CUTVersion);
  39        cnt += sprintf((buf + cnt), "1T1R_");
  40        cnt += sprintf((buf + cnt), "RomVer(0)\n");
  41
  42        pr_info("%s", buf);
  43}
  44
  45#define CHAN_PLAN_HW    0x80
  46
  47/* return the final channel plan decision */
  48u8 hal_com_get_channel_plan(u8 hw_channel_plan, u8 sw_channel_plan,
  49                            u8 def_channel_plan, bool load_fail)
  50{
  51        u8 sw_cfg;
  52        u8 chnlplan;
  53
  54        sw_cfg = true;
  55        if (!load_fail) {
  56                if (!rtw_is_channel_plan_valid(sw_channel_plan))
  57                        sw_cfg = false;
  58                if (hw_channel_plan & CHAN_PLAN_HW)
  59                        sw_cfg = false;
  60        }
  61
  62        if (sw_cfg)
  63                chnlplan = sw_channel_plan;
  64        else
  65                chnlplan = hw_channel_plan & (~CHAN_PLAN_HW);
  66
  67        if (!rtw_is_channel_plan_valid(chnlplan))
  68                chnlplan = def_channel_plan;
  69
  70        return chnlplan;
  71}
  72
  73u8 MRateToHwRate(u8 rate)
  74{
  75        u8 ret = DESC_RATE1M;
  76
  77        switch (rate) {
  78                /*  CCK and OFDM non-HT rates */
  79        case IEEE80211_CCK_RATE_1MB:
  80                ret = DESC_RATE1M;
  81                break;
  82        case IEEE80211_CCK_RATE_2MB:
  83                ret = DESC_RATE2M;
  84                break;
  85        case IEEE80211_CCK_RATE_5MB:
  86                ret = DESC_RATE5_5M;
  87                break;
  88        case IEEE80211_CCK_RATE_11MB:
  89                ret = DESC_RATE11M;
  90                break;
  91        case IEEE80211_OFDM_RATE_6MB:
  92                ret = DESC_RATE6M;
  93                break;
  94        case IEEE80211_OFDM_RATE_9MB:
  95                ret = DESC_RATE9M;
  96                break;
  97        case IEEE80211_OFDM_RATE_12MB:
  98                ret = DESC_RATE12M;
  99                break;
 100        case IEEE80211_OFDM_RATE_18MB:
 101                ret = DESC_RATE18M;
 102                break;
 103        case IEEE80211_OFDM_RATE_24MB:
 104                ret = DESC_RATE24M;
 105                break;
 106        case IEEE80211_OFDM_RATE_36MB:
 107                ret = DESC_RATE36M;
 108                break;
 109        case IEEE80211_OFDM_RATE_48MB:
 110                ret = DESC_RATE48M;
 111                break;
 112        case IEEE80211_OFDM_RATE_54MB:
 113                ret = DESC_RATE54M;
 114                break;
 115        default:
 116                break;
 117        }
 118        return ret;
 119}
 120
 121void hal_set_brate_cfg(u8 *brates, u16 *rate_cfg)
 122{
 123        u8 i, is_brate, brate;
 124
 125        for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
 126                is_brate = brates[i] & IEEE80211_BASIC_RATE_MASK;
 127                brate = brates[i] & 0x7f;
 128
 129                if (is_brate) {
 130                        switch (brate) {
 131                        case IEEE80211_CCK_RATE_1MB:
 132                                *rate_cfg |= RATE_1M;
 133                                break;
 134                        case IEEE80211_CCK_RATE_2MB:
 135                                *rate_cfg |= RATE_2M;
 136                                break;
 137                        case IEEE80211_CCK_RATE_5MB:
 138                                *rate_cfg |= RATE_5_5M;
 139                                break;
 140                        case IEEE80211_CCK_RATE_11MB:
 141                                *rate_cfg |= RATE_11M;
 142                                break;
 143                        case IEEE80211_OFDM_RATE_6MB:
 144                                *rate_cfg |= RATE_6M;
 145                                break;
 146                        case IEEE80211_OFDM_RATE_9MB:
 147                                *rate_cfg |= RATE_9M;
 148                                break;
 149                        case IEEE80211_OFDM_RATE_12MB:
 150                                *rate_cfg |= RATE_12M;
 151                                break;
 152                        case IEEE80211_OFDM_RATE_18MB:
 153                                *rate_cfg |= RATE_18M;
 154                                break;
 155                        case IEEE80211_OFDM_RATE_24MB:
 156                                *rate_cfg |= RATE_24M;
 157                                break;
 158                        case IEEE80211_OFDM_RATE_36MB:
 159                                *rate_cfg |= RATE_36M;
 160                                break;
 161                        case IEEE80211_OFDM_RATE_48MB:
 162                                *rate_cfg |= RATE_48M;
 163                                break;
 164                        case IEEE80211_OFDM_RATE_54MB:
 165                                *rate_cfg |= RATE_54M;
 166                                break;
 167                        }
 168                }
 169        }
 170}
 171
 172static void one_out_pipe(struct adapter *adapter)
 173{
 174        struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
 175
 176        pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 177        pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
 178        pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[0];/* BE */
 179        pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */
 180
 181        pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 182        pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 183        pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 184        pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 185}
 186
 187static void two_out_pipe(struct adapter *adapter, bool wifi_cfg)
 188{
 189        struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
 190
 191        if (wifi_cfg) {
 192                /*
 193                 * WMM
 194                 * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA
 195                 *  0,  1,  0,  1,   0,   0,   0,    0,    0
 196                 * 0:H, 1:L
 197                 */
 198                pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[1];/* VO */
 199                pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
 200                pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */
 201                pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */
 202
 203                pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 204                pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 205                pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 206                pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 207        } else {
 208                /*
 209                 * typical setting
 210                 * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA
 211                 *  1,  1,  0,  0,   0,   0,   0,    0,    0
 212                 * 0:H, 1:L
 213                 */
 214                pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 215                pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
 216                pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */
 217                pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */
 218
 219                pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 220                pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 221                pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 222                pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 223        }
 224}
 225
 226static void three_out_pipe(struct adapter *adapter, bool wifi_cfg)
 227{
 228        struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
 229
 230        if (wifi_cfg) {
 231                /*
 232                 * for WMM
 233                 * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA
 234                 *  1,  2,  1,  0,   0,   0,   0,    0,    0
 235                 * 0:H, 1:N, 2:L
 236                 */
 237                pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 238                pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */
 239                pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */
 240                pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */
 241
 242                pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 243                pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 244                pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 245                pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 246        } else {
 247                /*
 248                 * typical setting
 249                 * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA
 250                 *  2,  2,  1,  0,   0,   0,   0,    0,    0
 251                 * 0:H, 1:N, 2:L
 252                 */
 253                pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
 254                pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */
 255                pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */
 256                pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[2];/* BK */
 257
 258                pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
 259                pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
 260                pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
 261                pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
 262        }
 263}
 264
 265bool hal_mapping_out_pipe(struct adapter *adapter, u8 numoutpipe)
 266{
 267        struct registry_priv *pregistrypriv = &adapter->registrypriv;
 268        bool wifi_cfg = (pregistrypriv->wifi_spec) ? true : false;
 269        bool result = true;
 270
 271        switch (numoutpipe) {
 272        case 1:
 273                one_out_pipe(adapter);
 274                break;
 275        case 2:
 276                two_out_pipe(adapter, wifi_cfg);
 277                break;
 278        case 3:
 279                three_out_pipe(adapter, wifi_cfg);
 280                break;
 281        default:
 282                result = false;
 283        }
 284        return result;
 285}
 286