diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/sec.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/sec.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/sec.h b/drivers/net/wireless/realtek/rtw88/sec.h new file mode 100644 index 000000000..efcf45433 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/sec.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2018-2019 Realtek Corporation + */ + +#ifndef __RTW_SEC_H_ +#define __RTW_SEC_H_ + +#define RTW_SEC_CMD_REG 0x670 +#define RTW_SEC_WRITE_REG 0x674 +#define RTW_SEC_READ_REG 0x678 +#define RTW_SEC_CONFIG 0x680 + +#define RTW_SEC_CAM_ENTRY_SHIFT 3 +#define RTW_SEC_DEFAULT_KEY_NUM 4 +#define RTW_SEC_CMD_WRITE_ENABLE BIT(16) +#define RTW_SEC_CMD_CLEAR BIT(30) +#define RTW_SEC_CMD_POLLING BIT(31) + +#define RTW_SEC_TX_UNI_USE_DK BIT(0) +#define RTW_SEC_RX_UNI_USE_DK BIT(1) +#define RTW_SEC_TX_DEC_EN BIT(2) +#define RTW_SEC_RX_DEC_EN BIT(3) +#define RTW_SEC_TX_BC_USE_DK BIT(6) +#define RTW_SEC_RX_BC_USE_DK BIT(7) + +#define RTW_SEC_ENGINE_EN BIT(9) + +int rtw_sec_get_free_cam(struct rtw_sec_desc *sec); +void rtw_sec_write_cam(struct rtw_dev *rtwdev, + struct rtw_sec_desc *sec, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + u8 hw_key_type, u8 hw_key_idx); +void rtw_sec_clear_cam(struct rtw_dev *rtwdev, + struct rtw_sec_desc *sec, + u8 hw_key_idx); +u8 rtw_sec_cam_pg_backup(struct rtw_dev *rtwdev, u8 *used_cam); +void rtw_sec_enable_sec_engine(struct rtw_dev *rtwdev); + +#endif |