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efuse.h
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efuse.h
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/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright( c ) 2009-2012 Realtek Corporation.*/
#ifndef __RTL_EFUSE_H_
#define __RTL_EFUSE_H_
#define EFUSE_IC_ID_OFFSET 506
#define EFUSE_MAX_WORD_UNIT 4
#define EFUSE_INIT_MAP 0
#define EFUSE_MODIFY_MAP 1
#define PG_STATE_HEADER 0x01
#define PG_STATE_WORD_0 0x02
#define PG_STATE_WORD_1 0x04
#define PG_STATE_WORD_2 0x08
#define PG_STATE_WORD_3 0x10
#define PG_STATE_DATA 0x20
#define EFUSE_REPEAT_THRESHOLD_ 3
#define EFUSE_ERROE_HANDLE 1
struct efuse_map {
u8 offset;
u8 word_start;
u8 byte_start;
u8 byte_cnts;
};
struct pgpkt_struct {
u8 offset;
u8 word_en;
u8 data[8];
};
enum efuse_data_item {
EFUSE_CHIP_ID = 0,
EFUSE_LDO_SETTING,
EFUSE_CLK_SETTING,
EFUSE_SDIO_SETTING,
EFUSE_CCCR,
EFUSE_SDIO_MODE,
EFUSE_OCR,
EFUSE_F0CIS,
EFUSE_F1CIS,
EFUSE_MAC_ADDR,
EFUSE_EEPROM_VER,
EFUSE_CHAN_PLAN,
EFUSE_TXPW_TAB
};
enum {
VOLTAGE_V25 = 0x03,
LDOE25_SHIFT = 28,
};
struct efuse_priv {
u8 id[2];
u8 ldo_setting[2];
u8 clk_setting[2];
u8 cccr;
u8 sdio_mode;
u8 ocr[3];
u8 cis0[17];
u8 cis1[48];
u8 mac_addr[6];
u8 eeprom_verno;
u8 channel_plan;
u8 tx_power_b[14];
u8 tx_power_g[14];
};
void read_efuse_byte( struct ieee80211_hw *hw, u16 _offset, u8 *pbuf );
void efuse_initialize( struct ieee80211_hw *hw );
u8 efuse_read_1byte( struct ieee80211_hw *hw, u16 address );
int efuse_one_byte_read( struct ieee80211_hw *hw, u16 addr, u8 *data );
void efuse_write_1byte( struct ieee80211_hw *hw, u16 address, u8 value );
void read_efuse( struct ieee80211_hw *hw, u16 _offset,
u16 _size_byte, u8 *pbuf );
void efuse_shadow_read( struct ieee80211_hw *hw, u8 type,
u16 offset, u32 *value );
void efuse_shadow_write( struct ieee80211_hw *hw, u8 type,
u16 offset, u32 value );
bool efuse_shadow_update( struct ieee80211_hw *hw );
bool efuse_shadow_update_chk( struct ieee80211_hw *hw );
void rtl_efuse_shadow_map_update( struct ieee80211_hw *hw );
void efuse_force_write_vendor_id( struct ieee80211_hw *hw );
void efuse_re_pg_section( struct ieee80211_hw *hw, u8 section_idx );
void efuse_power_switch( struct ieee80211_hw *hw, u8 write, u8 pwrstate );
int rtl_get_hwinfo( struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,
int max_size, u8 *hwinfo, int *params );
void rtl_fill_dummy( u8 *pfwbuf, u32 *pfwlen );
void rtl_fw_page_write( struct ieee80211_hw *hw, u32 page, const u8 *buffer,
u32 size );
void rtl_fw_block_write( struct ieee80211_hw *hw, const u8 *buffer, u32 size );
void rtl_efuse_ops_init( struct ieee80211_hw *hw );
#endif