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git.ipfire.org Git - thirdparty/kernel/linux.git/blob - drivers/staging/rtl8712/rtl8712_efuse.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __RTL8712_EFUSE_H__
3 #define __RTL8712_EFUSE_H__
5 #include "osdep_service.h"
8 #define _REPEAT_THRESHOLD_ 3
10 #define EFUSE_MAX_SIZE 512
11 #define EFUSE_MAP_MAX_SIZE 128
13 #define PGPKG_MAX_WORDS 4
14 #define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/
15 #define MAX_PGPKT_SIZE 9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/
17 #define GET_EFUSE_OFFSET(header) ((header & 0xF0) >> 4)
18 #define GET_EFUSE_WORD_EN(header) (header & 0x0F)
19 #define MAKE_EFUSE_HEADER(offset, word_en) (((offset & 0x0F) << 4) | \
21 /*--------------------------------------------------------------------------*/
25 u8 data
[PGPKT_DATA_SIZE
];
27 /*--------------------------------------------------------------------------*/
28 u8
r8712_efuse_reg_init(struct _adapter
*padapter
);
29 void r8712_efuse_reg_uninit(struct _adapter
*padapter
);
30 u16
r8712_efuse_get_current_size(struct _adapter
*padapter
);
31 int r8712_efuse_get_max_size(struct _adapter
*padapter
);
32 void r8712_efuse_change_max_size(struct _adapter
*padapter
);
33 u8
r8712_efuse_pg_packet_read(struct _adapter
*padapter
,
35 u8
r8712_efuse_pg_packet_write(struct _adapter
*padapter
,
36 const u8 offset
, const u8 word_en
,
38 u8
r8712_efuse_access(struct _adapter
*padapter
, u8 bRead
,
39 u16 start_addr
, u16 cnts
, u8
*data
);
40 u8
r8712_efuse_map_read(struct _adapter
*padapter
, u16 addr
,
42 u8
r8712_efuse_map_write(struct _adapter
*padapter
, u16 addr
,