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

/* #include "../halmac_88xx_cfg.h" */
#include "halmac_8821c_cfg.h"

/**
 * halmac_mac_power_switch_8821c_sdio() - switch mac power
 * @pHalmac_adapter : the adapter of halmac
 * @halmac_power : power state
 * Author : KaiYuan Chang/Ivan Lin
 * Return : HALMAC_RET_STATUS
 * More details of status code can be found in prototype document
 */
HALMAC_RET_STATUS
halmac_mac_power_switch_8821c_sdio(
	IN PHALMAC_ADAPTER pHalmac_adapter,
	IN HALMAC_MAC_POWER	halmac_power
)
{
	u8 interface_mask;
	u8 value8;
	u8 rpwm;
	u32 imr_backup;
	VOID *pDriver_adapter = NULL;
	PHALMAC_API pHalmac_api;

	if (HALMAC_RET_SUCCESS != halmac_adapter_validate(pHalmac_adapter))
		return HALMAC_RET_ADAPTER_INVALID;

	if (HALMAC_RET_SUCCESS != halmac_api_validate(pHalmac_adapter))
		return HALMAC_RET_API_INVALID;

	pDriver_adapter = pHalmac_adapter->pDriver_adapter;
	pHalmac_api = (PHALMAC_API)pHalmac_adapter->pHalmac_api;

	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]halmac_mac_power_switch_88xx_sdio halmac_power\n");
	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]%x\n", halmac_power);
	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]8821C pwr seq ver = %s\n", HALMAC_8821C_PWR_SEQ_VER);

	interface_mask = HALMAC_PWR_INTF_SDIO_MSK;

	pHalmac_adapter->rpwm_record = HALMAC_REG_READ_8(pHalmac_adapter, REG_SDIO_HRPWM1);

	/* Check FW still exist or not */
	if (0xC078 == HALMAC_REG_READ_16(pHalmac_adapter, REG_MCUFW_CTRL)) {
		/* Leave 32K */
		rpwm = (u8)((pHalmac_adapter->rpwm_record ^ BIT(7)) & 0x80);
		HALMAC_REG_WRITE_8(pHalmac_adapter, REG_SDIO_HRPWM1, rpwm);
	}

	value8 = HALMAC_REG_READ_8(pHalmac_adapter, REG_CR);
	if (0xEA == value8)
		pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_OFF;
	else
		pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_ON;

	/*Check if power switch is needed*/
	if (halmac_power == HALMAC_MAC_POWER_ON && pHalmac_adapter->halmac_state.mac_power == HALMAC_MAC_POWER_ON) {
		PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_WARN, "[WARN]halmac_mac_power_switch power state unchange!\n");
		return HALMAC_RET_PWR_UNCHANGE;
	} else {
		imr_backup = HALMAC_REG_READ_32(pHalmac_adapter, REG_SDIO_HIMR);
		HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, 0);

		if (HALMAC_MAC_POWER_OFF == halmac_power) {
			if (HALMAC_RET_SUCCESS != halmac_pwr_seq_parser_88xx(pHalmac_adapter, HALMAC_PWR_CUT_ALL_MSK, HALMAC_PWR_FAB_TSMC_MSK,
				    interface_mask, halmac_8821c_card_disable_flow)) {
				PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_ERR, "[ERR]Handle power off cmd error\n");
				HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, imr_backup);
				return HALMAC_RET_POWER_OFF_FAIL;
			}

			pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_OFF;
			pHalmac_adapter->halmac_state.ps_state = HALMAC_PS_STATE_UNDEFINE;
			pHalmac_adapter->halmac_state.dlfw_state = HALMAC_DLFW_NONE;
			halmac_init_adapter_dynamic_para_88xx(pHalmac_adapter);
		} else {
			if (HALMAC_RET_SUCCESS != halmac_pwr_seq_parser_88xx(pHalmac_adapter, HALMAC_PWR_CUT_ALL_MSK, HALMAC_PWR_FAB_TSMC_MSK,
				    interface_mask, halmac_8821c_card_enable_flow)) {
				PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_ERR, "[ERR]Handle power on cmd error\n");
				HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, imr_backup);
				return HALMAC_RET_POWER_ON_FAIL;
			}

			pHalmac_adapter->halmac_state.mac_power = HALMAC_MAC_POWER_ON;
			pHalmac_adapter->halmac_state.ps_state = HALMAC_PS_STATE_ACT;
		}

		HALMAC_REG_WRITE_32(pHalmac_adapter, REG_SDIO_HIMR, imr_backup);
	}

	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "[TRACE]halmac_mac_power_switch_88xx_sdio <==========\n");

	return HALMAC_RET_SUCCESS;
}

/**
 * halmac_phy_cfg_8821c_sdio() - phy config
 * @pHalmac_adapter : the adapter of halmac
 * Author : KaiYuan Chang
 * Return : HALMAC_RET_STATUS
 * More details of status code can be found in prototype document
 */
HALMAC_RET_STATUS
halmac_phy_cfg_8821c_sdio(
	IN PHALMAC_ADAPTER pHalmac_adapter,
	IN HALMAC_INTF_PHY_PLATFORM platform
)
{
	VOID *pDriver_adapter = NULL;
	PHALMAC_API pHalmac_api;

	if (HALMAC_RET_SUCCESS != halmac_adapter_validate(pHalmac_adapter))
		return HALMAC_RET_ADAPTER_INVALID;

	if (HALMAC_RET_SUCCESS != halmac_api_validate(pHalmac_adapter))
		return HALMAC_RET_API_INVALID;

	halmac_api_record_id_88xx(pHalmac_adapter, HALMAC_API_PHY_CFG);

	pDriver_adapter = pHalmac_adapter->pDriver_adapter;
	pHalmac_api = (PHALMAC_API)pHalmac_adapter->pHalmac_api;

	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "halmac_phy_cfg ==========>\n");

	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "sdio no phy\n");

	PLATFORM_MSG_PRINT(pDriver_adapter, HALMAC_MSG_PWR, HALMAC_DBG_TRACE, "halmac_phy_cfg <==========\n");

	return HALMAC_RET_SUCCESS;
}

/**
 * halmac_interface_integration_tuning_8821c_sdio() - sdio interface fine tuning
 * @pHalmac_adapter : the adapter of halmac
 * Author : Ivan
 * Return : HALMAC_RET_STATUS
 * More details of status code can be found in prototype document
 */
HALMAC_RET_STATUS
halmac_interface_integration_tuning_8821c_sdio(
	IN PHALMAC_ADAPTER pHalmac_adapter
)
{
	return HALMAC_RET_SUCCESS;
}