diff options
Diffstat (limited to 'drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_api_88xx_pcie.c')
| -rw-r--r-- | drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_api_88xx_pcie.c | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_api_88xx_pcie.c b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_api_88xx_pcie.c new file mode 100644 index 0000000..8462f23 --- /dev/null +++ b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_api_88xx_pcie.c @@ -0,0 +1,318 @@ +// SPDX-License-Identifier: GPL-2.0 +/****************************************************************************** + * + * Copyright(c) 2016 Realtek Corporation. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ +#include "halmac_88xx_cfg.h" + +/** + * halmac_init_pcie_cfg_88xx() - init PCIe + * @halmac_adapter : the adapter of halmac + * Author : KaiYuan Chang + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +halmac_init_pcie_cfg_88xx(struct halmac_adapter *halmac_adapter) +{ + void *driver_adapter = NULL; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + halmac_api_record_id_88xx(halmac_adapter, HALMAC_API_INIT_PCIE_CFG); + + driver_adapter = halmac_adapter->driver_adapter; + + HALMAC_RT_TRACE(driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s ==========>\n", __func__); + + HALMAC_RT_TRACE(driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s <==========\n", __func__); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_deinit_pcie_cfg_88xx() - deinit PCIE + * @halmac_adapter : the adapter of halmac + * Author : KaiYuan Chang + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +halmac_deinit_pcie_cfg_88xx(struct halmac_adapter *halmac_adapter) +{ + void *driver_adapter = NULL; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + halmac_api_record_id_88xx(halmac_adapter, HALMAC_API_DEINIT_PCIE_CFG); + + driver_adapter = halmac_adapter->driver_adapter; + + HALMAC_RT_TRACE(driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s ==========>\n", __func__); + + HALMAC_RT_TRACE(driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s <==========\n", __func__); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_cfg_rx_aggregation_88xx_pcie() - config rx aggregation + * @halmac_adapter : the adapter of halmac + * @halmac_rx_agg_mode + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +halmac_cfg_rx_aggregation_88xx_pcie(struct halmac_adapter *halmac_adapter, + struct halmac_rxagg_cfg *phalmac_rxagg_cfg) +{ + void *driver_adapter = NULL; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + halmac_api_record_id_88xx(halmac_adapter, + HALMAC_API_CFG_RX_AGGREGATION); + + driver_adapter = halmac_adapter->driver_adapter; + + HALMAC_RT_TRACE(driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s ==========>\n", __func__); + + HALMAC_RT_TRACE(driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s <==========\n", __func__); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_reg_read_8_pcie_88xx() - read 1byte register + * @halmac_adapter : the adapter of halmac + * @halmac_offset : register offset + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +u8 halmac_reg_read_8_pcie_88xx(struct halmac_adapter *halmac_adapter, + u32 halmac_offset) +{ + void *driver_adapter = NULL; + struct halmac_api *halmac_api; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + return PLATFORM_REG_READ_8(driver_adapter, halmac_offset); +} + +/** + * halmac_reg_write_8_pcie_88xx() - write 1byte register + * @halmac_adapter : the adapter of halmac + * @halmac_offset : register offset + * @halmac_data : register value + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +halmac_reg_write_8_pcie_88xx(struct halmac_adapter *halmac_adapter, + u32 halmac_offset, u8 halmac_data) +{ + void *driver_adapter = NULL; + struct halmac_api *halmac_api; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + PLATFORM_REG_WRITE_8(driver_adapter, halmac_offset, halmac_data); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_reg_read_16_pcie_88xx() - read 2byte register + * @halmac_adapter : the adapter of halmac + * @halmac_offset : register offset + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +u16 halmac_reg_read_16_pcie_88xx(struct halmac_adapter *halmac_adapter, + u32 halmac_offset) +{ + void *driver_adapter = NULL; + struct halmac_api *halmac_api; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + return PLATFORM_REG_READ_16(driver_adapter, halmac_offset); +} + +/** + * halmac_reg_write_16_pcie_88xx() - write 2byte register + * @halmac_adapter : the adapter of halmac + * @halmac_offset : register offset + * @halmac_data : register value + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +halmac_reg_write_16_pcie_88xx(struct halmac_adapter *halmac_adapter, + u32 halmac_offset, u16 halmac_data) +{ + void *driver_adapter = NULL; + struct halmac_api *halmac_api; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + PLATFORM_REG_WRITE_16(driver_adapter, halmac_offset, halmac_data); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_reg_read_32_pcie_88xx() - read 4byte register + * @halmac_adapter : the adapter of halmac + * @halmac_offset : register offset + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +u32 halmac_reg_read_32_pcie_88xx(struct halmac_adapter *halmac_adapter, + u32 halmac_offset) +{ + void *driver_adapter = NULL; + struct halmac_api *halmac_api; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + return PLATFORM_REG_READ_32(driver_adapter, halmac_offset); +} + +/** + * halmac_reg_write_32_pcie_88xx() - write 4byte register + * @halmac_adapter : the adapter of halmac + * @halmac_offset : register offset + * @halmac_data : register value + * Author : KaiYuan Chang/Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +halmac_reg_write_32_pcie_88xx(struct halmac_adapter *halmac_adapter, + u32 halmac_offset, u32 halmac_data) +{ + void *driver_adapter = NULL; + struct halmac_api *halmac_api; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + PLATFORM_REG_WRITE_32(driver_adapter, halmac_offset, halmac_data); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_cfg_tx_agg_align_pcie_88xx() -config sdio bus tx agg alignment + * @halmac_adapter : the adapter of halmac + * @enable : function enable(1)/disable(0) + * @align_size : sdio bus tx agg alignment size (2^n, n = 3~11) + * Author : Soar Tu + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status halmac_cfg_tx_agg_align_pcie_not_support_88xx( + struct halmac_adapter *halmac_adapter, u8 enable, u16 align_size) +{ + struct halmac_api *halmac_api; + void *driver_adapter = NULL; + + if (halmac_adapter_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_ADAPTER_INVALID; + + if (halmac_api_validate(halmac_adapter) != HALMAC_RET_SUCCESS) + return HALMAC_RET_API_INVALID; + + halmac_api_record_id_88xx(halmac_adapter, HALMAC_API_CFG_TX_AGG_ALIGN); + + driver_adapter = halmac_adapter->driver_adapter; + halmac_api = (struct halmac_api *)halmac_adapter->halmac_api; + + HALMAC_RT_TRACE( + driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s ==========>\n", __func__); + + HALMAC_RT_TRACE( + driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s not support\n", __func__); + HALMAC_RT_TRACE( + driver_adapter, HALMAC_MSG_INIT, DBG_DMESG, + "%s <==========\n", __func__); + + return HALMAC_RET_SUCCESS; +} |