drivers/misc/mediatek/connectivity/common_detect/drv_init/wlan_drv_init.c

   1 /*
   2 * Copyright (C) 2011-2014 MediaTek Inc.
   3 *
   4 * This program is free software: you can redistribute it and/or modify it under the terms of the
   5 * GNU General Public License version 2 as published by the Free Software Foundation.
   6 *
   7 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
   8 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   9 * See the GNU General Public License for more details.
  10 *
  11 * You should have received a copy of the GNU General Public License along with this program.
  12 * If not, see <http://www.gnu.org/licenses/>.
  13 */
  14
  15 #ifdef DFT_TAG
  16 #undef DFT_TAG
  17 #endif
  18 #define DFT_TAG         "[WLAN-MOD-INIT]"
  19
  20 #include "wmt_detect.h"
  21 #include "wlan_drv_init.h"
  22
  23 int __weak mtk_wcn_wlan_soc_init(void)
  24 {
  25     WMT_DETECT_ERR_FUNC("mtk_wcn_wlan_soc_init is not define!\n");
  26         return 0;
  27 }
  28
  29 int do_wlan_drv_init(int chip_id)
  30 {
  31         int i_ret = 0;
  32         int ret = 0;
  33
  34 #ifdef CONFIG_MTK_COMBO_WIFI
  35         WMT_DETECT_INFO_FUNC("start to do wlan module init 0x%x\n", chip_id);
  36
  37         switch (chip_id)
  38         {
  39                 case 0x6620:
  40 #ifdef MT6620
  41                         /* WMT-WIFI char dev init */
  42                         ret = mtk_wcn_wmt_wifi_init();
  43                         WMT_DETECT_INFO_FUNC("WMT-WIFI char dev init, ret:%d\n", ret);
  44                         i_ret += ret;
  45
  46                         /* WLAN driver init*/
  47                         ret = mtk_wcn_wlan_6620_init();
  48                         WMT_DETECT_INFO_FUNC("WLAN driver init, ret:%d\n", ret);
  49                         i_ret += ret;
  50 #else
  51                         WMT_DETECT_ERR_FUNC("MT6620 is not supported, please check kernel makefile or project config\n");
  52                         i_ret = -1;
  53 #endif
  54                         break;
  55
  56                 case 0x6628:
  57 #ifdef MT6628
  58                         /* WMT-WIFI char dev init */
  59                         ret = mtk_wcn_wmt_wifi_init();
  60                         WMT_DETECT_INFO_FUNC("WMT-WIFI char dev init, ret:%d\n", ret);
  61                         i_ret += ret;
  62
  63                         /* WLAN driver init*/
  64                         ret = mtk_wcn_wlan_6628_init();
  65                         WMT_DETECT_INFO_FUNC("WLAN driver init, ret:%d\n", ret);
  66                         i_ret += ret;
  67 #else
  68                         WMT_DETECT_ERR_FUNC("MT6628 is not supported, please check kernel makefile or project config\n");
  69                         i_ret = -1;
  70 #endif
  71                         break;
  72                 case 0x6630:
  73 #ifdef MT6630
  74                         /* WMT-WIFI char dev init */
  75                         ret = mtk_wcn_wmt_wifi_init();
  76                         WMT_DETECT_INFO_FUNC("WMT-WIFI char dev init, ret:%d\n", ret);
  77                         i_ret += ret;
  78
  79                         /* WLAN driver init*/
  80                         ret = mtk_wcn_wlan_6630_init();
  81                         WMT_DETECT_INFO_FUNC("WLAN driver init, ret:%d\n", ret);
  82                         i_ret += ret;
  83 #else
  84                         WMT_DETECT_ERR_FUNC("MT6630 is not supported, please check kernel makefile or project config\n");
  85                         i_ret = -1;
  86 #endif
  87                         break;
  88                 case 0x6572:
  89                 case 0x6582:
  90                 case 0x6592:
  91                 case 0x6571:
  92                 case 0x8127:
  93                 case 0x6752:
  94         case 0x6735:
  95 #ifdef MTK_WCN_SOC_CHIP_SUPPORT
  96                         /* WMT-WIFI char dev init */
  97                         ret = mtk_wcn_wmt_wifi_soc_init();
  98                         WMT_DETECT_INFO_FUNC("WMT-WIFI char dev init, ret:%d\n", ret);
  99                         i_ret += ret;
 100
 101                         /* WLAN driver init*/
 102                         ret = mtk_wcn_wlan_soc_init();
 103                         WMT_DETECT_INFO_FUNC("WLAN driver init, ret:%d\n", ret);
 104                         i_ret += ret;
 105 #else
 106                         WMT_DETECT_ERR_FUNC("SOC is not supported, please check kernel makefile or project config\n");
 107                         i_ret = -1;
 108 #endif
 109                         break;
 110         }
 111
 112         WMT_DETECT_INFO_FUNC("finish wlan module init\n");
 113
 114 #else
 115
 116         WMT_DETECT_INFO_FUNC("WLAN function not supported, skip\n");
 117
 118 #endif
 119
 120         return i_ret;
 121 }
 122
 123