rtl8712_efuse.h

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#ifndef __RTL8712_EFUSE_H__
#define __RTL8712_EFUSE_H__

#include "osdep_service.h"


#define _REPEAT_THRESHOLD_  3

#define EFUSE_MAX_SIZE      512
#define EFUSE_MAP_MAX_SIZE  128

#define PGPKG_MAX_WORDS 4
#define PGPKT_DATA_SIZE 8 /* PGPKG_MAX_WORDS*2; BYTES sizeof(u8)*8*/
#define MAX_PGPKT_SIZE  9 /* 1 + PGPKT_DATA_SIZE; header + 2 * 4 words (BYTES)*/

#define GET_EFUSE_OFFSET(header)    ((header & 0xF0) >> 4)
#define GET_EFUSE_WORD_EN(header)   (header & 0x0F)
#define MAKE_EFUSE_HEADER(offset, word_en)  (((offset & 0x0F) << 4) | \
                        (word_en & 0x0F))
/*--------------------------------------------------------------------------*/
struct PGPKT_STRUCT {
    u8 offset;
    u8 word_en;
    u8 data[PGPKT_DATA_SIZE];
};
/*--------------------------------------------------------------------------*/
u8 r8712_efuse_reg_init(struct _adapter *padapter);
void r8712_efuse_reg_uninit(struct _adapter *padapter);
u16 r8712_efuse_get_current_size(struct _adapter *padapter);
int r8712_efuse_get_max_size(struct _adapter *padapter);
void r8712_efuse_change_max_size(struct _adapter *padapter);
u8 r8712_efuse_pg_packet_read(struct _adapter *padapter,
                  u8 offset, u8 *data);
u8 r8712_efuse_pg_packet_write(struct _adapter *padapter,
                   const u8 offset, const u8 word_en,
                   const u8 *data);
u8 r8712_efuse_access(struct _adapter *padapter, u8 bRead,
              u16 start_addr, u16 cnts, u8 *data);
u8 r8712_efuse_map_read(struct _adapter *padapter, u16 addr,
            u16 cnts, u8 *data);
u8 r8712_efuse_map_write(struct _adapter *padapter, u16 addr,
                u16 cnts, u8 *data);
#endif