rtl8821ce/hal/halmac/halmac_88xx/halmac_8821c/halmac_api_8821c_sdio.c

   1 /* #include "../halmac_88xx_cfg.h" */
   2 #include "halmac_8821c_cfg.h"
   3
   4 /**
   5  * halmac_mac_power_switch_8821c_sdio() - switch mac power
   6  * @pHalmac_adapter : the adapter of halmac
   7  * @halmac_power : power state
   8  * Author : KaiYuan Chang/Ivan Lin
   9  * Return : HALMAC_RET_STATUS
  10  * More details of status code can be found in prototype document
  11  */
  12 HALMAC_RET_STATUS
  13 halmac_mac_power_switch_8821c_sdio(
  14         IN PHALMAC_ADAPTER pHalmac_adapter,
  15         IN HALMAC_MAC_POWER     halmac_power
  16 )
  17 {
  18         u8 interface_mask;
  19         u8 value8;
  20         u8 rpwm;
  21         u32 imr_backup;
  22         VOID *pDriver_adapter = NULL;
  23         PHALMAC_API pHalmac_api;
  24
  25         if (HALMAC_RET_SUCCESS != halmac_adapter_validate(pHalmac_adapter))
  26                 return HALMAC_RET_ADAPTER_INVALID;
  27
  28         if (HALMAC_RET_SUCCESS != halmac_api_validate(pHalmac_adapter))
  29                 return HALMAC_RET_API_INVALID;
  30
  31         pDriver_adapter = pHalmac_adapter->pDriver_adapter;
  32         pHalmac_api = (PHALMAC_API)pHalmac_adapter->pHalmac_api;
  33
  34         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]halmac_mac_power_switch_88xx_sdio halmac_power\n");
  35         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]%x\n", halmac_power);
  36         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]8821C pwr seq ver = %s\n", HALMAC_8821C_PWR_SEQ_VER);
  37
  38         interface_mask = HALMAC_PWR_INTF_SDIO_MSK;
  39
  40         pHalmac_adapter->rpwm_record = HALMAC_REG_READ_8(pHalmac_adapter, REG_SDIO_HRPWM1);
  41
  42         /* Check FW still exist or not */
  43         if (0xC078 == HALMAC_REG_READ_16(pHalmac_adapter, REG_MCUFW_CTRL)) {
  44                 /* Leave 32K */
  45                 rpwm = (u8)((pHalmac_adapter->rpwm_record ^ BIT(7)) & 0x80);
  46                 HALMAC_REG_WRITE_8(pHalmac_adapter, REG_SDIO_HRPWM1, rpwm);
  47         }
  48
  49         value8 = HALMAC_REG_READ_8(pHalmac_adapter, REG_CR);
  50         if (0xEA == value8)
  51                 pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_OFF;
  52         else
  53                 pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_ON;
  54
  55         /*Check if power switch is needed*/
  56         if (halmac_power == HALMAC_MAC_POWER_ON && pHalmac_adapter->halmac_state.mac_power == HALMAC_MAC_POWER_ON) {
  57                 PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_WARN, "[WARN]halmac_mac_power_switch power state unchange!\n");
  58                 return HALMAC_RET_PWR_UNCHANGE;
  59         } else {
  60                 imr_backup = HALMAC_REG_READ_32(pHalmac_adapter, REG_SDIO_HIMR);
  61                 HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, 0);
  62
  63                 if (HALMAC_MAC_POWER_OFF == halmac_power) {
  64                         if (HALMAC_RET_SUCCESS != halmac_pwr_seq_parser_88xx(pHalmac_adapter, HALMAC_PWR_CUT_ALL_MSK, HALMAC_PWR_FAB_TSMC_MSK,
  65                                     interface_mask, halmac_8821c_card_disable_flow)) {
  66                                 PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_ERR, "[ERR]Handle power off cmd error\n");
  67                                 HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, imr_backup);
  68                                 return HALMAC_RET_POWER_OFF_FAIL;
  69                         }
  70
  71                         pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_OFF;
  72                         pHalmac_adapter->halmac_state.ps_state = HALMAC_PS_STATE_UNDEFINE;
  73                         pHalmac_adapter->halmac_state.dlfw_state = HALMAC_DLFW_NONE;
  74                         halmac_init_adapter_dynamic_para_88xx(pHalmac_adapter);
  75                 } else {
  76                         if (HALMAC_RET_SUCCESS != halmac_pwr_seq_parser_88xx(pHalmac_adapter, HALMAC_PWR_CUT_ALL_MSK, HALMAC_PWR_FAB_TSMC_MSK,
  77                                     interface_mask, halmac_8821c_card_enable_flow)) {
  78                                 PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_ERR, "[ERR]Handle power on cmd error\n");
  79                                 HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, imr_backup);
  80                                 return HALMAC_RET_POWER_ON_FAIL;
  81                         }
  82
  83                         pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_ON;
  84                         pHalmac_adapter->halmac_state.ps_state = HALMAC_PS_STATE_ACT;
  85                 }
  86
  87                 HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, imr_backup);
  88         }
  89
  90         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]halmac_mac_power_switch_88xx_sdio <==========\n");
  91
  92         return HALMAC_RET_SUCCESS;
  93 }
  94
  95 /**
  96  * halmac_phy_cfg_8821c_sdio() - phy config
  97  * @pHalmac_adapter : the adapter of halmac
  98  * Author : KaiYuan Chang
  99  * Return : HALMAC_RET_STATUS
 100  * More details of status code can be found in prototype document
 101  */
 102 HALMAC_RET_STATUS
 103 halmac_phy_cfg_8821c_sdio(
 104         IN PHALMAC_ADAPTER pHalmac_adapter,
 105         IN HALMAC_INTF_PHY_PLATFORM platform
 106 )
 107 {
 108         VOID *pDriver_adapter = NULL;
 109         PHALMAC_API pHalmac_api;
 110
 111         if (HALMAC_RET_SUCCESS != halmac_adapter_validate(pHalmac_adapter))
 112                 return HALMAC_RET_ADAPTER_INVALID;
 113
 114         if (HALMAC_RET_SUCCESS != halmac_api_validate(pHalmac_adapter))
 115                 return HALMAC_RET_API_INVALID;
 116
 117         halmac_api_record_id_88xx(pHalmac_adapter, HALMAC_API_PHY_CFG);
 118
 119         pDriver_adapter = pHalmac_adapter->pDriver_adapter;
 120         pHalmac_api = (PHALMAC_API)pHalmac_adapter->pHalmac_api;
 121
 122         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "halmac_phy_cfg ==========>\n");
 123
 124         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "sdio no phy\n");
 125
 126         PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "halmac_phy_cfg <==========\n");
 127
 128         return HALMAC_RET_SUCCESS;
 129 }
 130
 131 /**
 132  * halmac_interface_integration_tuning_8821c_sdio() - sdio interface fine tuning
 133  * @pHalmac_adapter : the adapter of halmac
 134  * Author : Ivan
 135  * Return : HALMAC_RET_STATUS
 136  * More details of status code can be found in prototype document
 137  */
 138 HALMAC_RET_STATUS
 139 halmac_interface_integration_tuning_8821c_sdio(
 140         IN PHALMAC_ADAPTER pHalmac_adapter
 141 )
 142 {
 143         return HALMAC_RET_SUCCESS;
 144 }