1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* Copyright(c) 2018-2019 Realtek Corporation 3 */ 4 5 #ifndef __RTW_EFUSE_H__ 6 #define __RTW_EFUSE_H__ 7 8 #define EFUSE_HW_CAP_IGNORE 0 9 #define EFUSE_HW_CAP_PTCL_VHT 3 10 #define EFUSE_HW_CAP_SUPP_BW80 7 11 #define EFUSE_HW_CAP_SUPP_BW40 6 12 13 #define EFUSE_READ_FAIL 0xff 14 15 #define GET_EFUSE_HW_CAP_HCI(hw_cap) \ 16 le32_get_bits(*((__le32 *)(hw_cap) + 0x01), GENMASK(3, 0)) 17 #define GET_EFUSE_HW_CAP_BW(hw_cap) \ 18 le32_get_bits(*((__le32 *)(hw_cap) + 0x01), GENMASK(18, 16)) 19 #define GET_EFUSE_HW_CAP_NSS(hw_cap) \ 20 le32_get_bits(*((__le32 *)(hw_cap) + 0x01), GENMASK(20, 19)) 21 #define GET_EFUSE_HW_CAP_ANT_NUM(hw_cap) \ 22 le32_get_bits(*((__le32 *)(hw_cap) + 0x01), GENMASK(23, 21)) 23 #define GET_EFUSE_HW_CAP_PTCL(hw_cap) \ 24 le32_get_bits(*((__le32 *)(hw_cap) + 0x01), GENMASK(27, 26)) 25 26 int rtw_parse_efuse_map(struct rtw_dev *rtwdev); 27 int rtw_read8_physical_efuse(struct rtw_dev *rtwdev, u16 addr, u8 *data); 28 29 #endif 30