| Jon West | 96501cc | 2021-04-06 13:09:18 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
| 2 | /* Copyright(c) 2018-2019 Realtek Corporation |
| 3 | */ |
| 4 | |
| 5 | #ifndef __RTW_SEC_H_ |
| 6 | #define __RTW_SEC_H_ |
| 7 | |
| 8 | #define RTW_SEC_CMD_REG 0x670 |
| 9 | #define RTW_SEC_WRITE_REG 0x674 |
| 10 | #define RTW_SEC_READ_REG 0x678 |
| 11 | #define RTW_SEC_CONFIG 0x680 |
| 12 | |
| 13 | #define RTW_SEC_CAM_ENTRY_SHIFT 3 |
| 14 | #define RTW_SEC_DEFAULT_KEY_NUM 4 |
| 15 | #define RTW_SEC_CMD_WRITE_ENABLE BIT(16) |
| 16 | #define RTW_SEC_CMD_CLEAR BIT(30) |
| 17 | #define RTW_SEC_CMD_POLLING BIT(31) |
| 18 | |
| 19 | #define RTW_SEC_TX_UNI_USE_DK BIT(0) |
| 20 | #define RTW_SEC_RX_UNI_USE_DK BIT(1) |
| 21 | #define RTW_SEC_TX_DEC_EN BIT(2) |
| 22 | #define RTW_SEC_RX_DEC_EN BIT(3) |
| 23 | #define RTW_SEC_TX_BC_USE_DK BIT(6) |
| 24 | #define RTW_SEC_RX_BC_USE_DK BIT(7) |
| 25 | |
| 26 | #define RTW_SEC_ENGINE_EN BIT(9) |
| 27 | |
| 28 | int rtw_sec_get_free_cam(struct rtw_sec_desc *sec); |
| 29 | void rtw_sec_write_cam(struct rtw_dev *rtwdev, |
| 30 | struct rtw_sec_desc *sec, |
| 31 | struct ieee80211_sta *sta, |
| 32 | struct ieee80211_key_conf *key, |
| 33 | u8 hw_key_type, u8 hw_key_idx); |
| 34 | void rtw_sec_clear_cam(struct rtw_dev *rtwdev, |
| 35 | struct rtw_sec_desc *sec, |
| 36 | u8 hw_key_idx); |
| 37 | u8 rtw_sec_cam_pg_backup(struct rtw_dev *rtwdev, u8 *used_cam); |
| 38 | void rtw_sec_enable_sec_engine(struct rtw_dev *rtwdev); |
| 39 | |
| 40 | #endif |