30 lines · c
1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */2/* Copyright(c) 2018-2019 Realtek Corporation3 */4 5#ifndef __RTW_EFUSE_H__6#define __RTW_EFUSE_H__7 8#define EFUSE_HW_CAP_IGNORE 09#define EFUSE_HW_CAP_PTCL_VHT 310#define EFUSE_HW_CAP_SUPP_BW80 711#define EFUSE_HW_CAP_SUPP_BW40 612 13#define EFUSE_READ_FAIL 0xff14 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 26int rtw_parse_efuse_map(struct rtw_dev *rtwdev);27int rtw_read8_physical_efuse(struct rtw_dev *rtwdev, u16 addr, u8 *data);28 29#endif30