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1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright(c) 2009-2012 Realtek Corporation.*/3 4#ifndef __RTL_EFUSE_H_5#define __RTL_EFUSE_H_6 7#define EFUSE_IC_ID_OFFSET 5068 9#define EFUSE_MAX_WORD_UNIT 410 11#define EFUSE_INIT_MAP 012#define EFUSE_MODIFY_MAP 113 14#define PG_STATE_HEADER 0x0115#define PG_STATE_WORD_0 0x0216#define PG_STATE_WORD_1 0x0417#define PG_STATE_WORD_2 0x0818#define PG_STATE_WORD_3 0x1019#define PG_STATE_DATA 0x2020 21#define EFUSE_REPEAT_THRESHOLD_ 322#define EFUSE_ERROE_HANDLE 123 24struct efuse_map {25 u8 offset;26 u8 word_start;27 u8 byte_start;28 u8 byte_cnts;29};30 31struct pgpkt_struct {32 u8 offset;33 u8 word_en;34 u8 data[8];35};36 37enum efuse_data_item {38 EFUSE_CHIP_ID = 0,39 EFUSE_LDO_SETTING,40 EFUSE_CLK_SETTING,41 EFUSE_SDIO_SETTING,42 EFUSE_CCCR,43 EFUSE_SDIO_MODE,44 EFUSE_OCR,45 EFUSE_F0CIS,46 EFUSE_F1CIS,47 EFUSE_MAC_ADDR,48 EFUSE_EEPROM_VER,49 EFUSE_CHAN_PLAN,50 EFUSE_TXPW_TAB51};52 53enum {54 VOLTAGE_V25 = 0x03,55 LDOE25_SHIFT = 28,56};57 58struct efuse_priv {59 u8 id[2];60 u8 ldo_setting[2];61 u8 clk_setting[2];62 u8 cccr;63 u8 sdio_mode;64 u8 ocr[3];65 u8 cis0[17];66 u8 cis1[48];67 u8 mac_addr[6];68 u8 eeprom_verno;69 u8 channel_plan;70 u8 tx_power_b[14];71 u8 tx_power_g[14];72};73 74void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);75void efuse_initialize(struct ieee80211_hw *hw);76u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address);77int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data);78void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value);79void read_efuse(struct ieee80211_hw *hw, u16 _offset,80 u16 _size_byte, u8 *pbuf);81void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,82 u16 offset, u32 *value);83void efuse_shadow_write(struct ieee80211_hw *hw, u8 type,84 u16 offset, u32 value);85bool efuse_shadow_update(struct ieee80211_hw *hw);86bool efuse_shadow_update_chk(struct ieee80211_hw *hw);87void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);88void efuse_force_write_vendor_id(struct ieee80211_hw *hw);89void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);90void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate);91int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,92 int max_size, u8 *hwinfo, const int *params);93void rtl_fill_dummy(u8 *pfwbuf, u32 *pfwlen);94void rtl_fw_page_write(struct ieee80211_hw *hw, u32 page, u8 *buffer,95 u32 size);96void rtl_fw_block_write(struct ieee80211_hw *hw, u8 *buffer, u32 size);97void rtl_efuse_ops_init(struct ieee80211_hw *hw);98#endif99