[BACK]Return to sdmmcvar.h CVS log [TXT][DIR] Up to [local] / funnyos / dev / sdmmc

Diff for /funnyos/dev/sdmmc/sdmmcvar.h between version 1.1 and 1.2

version 1.1, 2007/12/18 14:01:21 version 1.2, 2007/12/20 15:23:15
Line 23 
Line 23 
 #define CMD55_APP_CMD                           55  #define CMD55_APP_CMD                           55
 #define CMD58_READ_OCR                          58  #define CMD58_READ_OCR                          58
   
   /* will use this when switch card from native mode to spi */
   #define CMD0_HARDCODED_CRC                      0x95
   
 /*  /*
  * Command frame.   * Command frame.
  */   */
Line 42 
Line 45 
 /*  /*
  * Responses bitfields.   * Responses bitfields.
  */   */
 #define R1_IN_IDLE_STATE                0x01  #define R1_IN_IDLE_STATE                        0x01
 #define R1_ERASE_RESET                  0x02  #define R1_ERASE_RESET                          0x02
 #define R1_ILLEGAL_COMMAND              0x04  #define R1_ILLEGAL_COMMAND                      0x04
 #define R1_COMMAND_CRC_ERROR    0x08  #define R1_COMMAND_CRC_ERROR            0x08
 #define R1_ERASE_SEQUENSE_ERROR 0x10  #define R1_ERASE_SEQUENSE_ERROR         0x10
 #define R1_ADDRESS_ERROR                0x20  #define R1_ADDRESS_ERROR                        0x20
 #define R1_PARAMETER_ERROR              0x40  #define R1_PARAMETER_ERROR                      0x40
   #define R2_CARD_LOCKED                          0x01
   #define R2_LOCKUNLOCK_FAILED            0x02
   #define R2_UNSPECIFIED_ERROR            0x04
   #define R2_CARD_CONTROLLER_ERROR        0x08
   #define R2_CARD_ECC_FAILED                      0x10
   #define R2_WRITE_PROTECT_VIOLATION      0x20
   #define R2_ERASE_PARAMETER                      0x40
   #define R2_OUT_OF_RANGE                         0x80
   
   
 /*  /*
  * R1 response frame.   * R1 response.
  */   */
 struct sdmmc_r1resp {  struct sdmmc_r1resp {
         uint8_t         sr_eflags;          uint8_t         sr_eflags;
   
 };  };
   
   
 /*  /*
  * R3 response frame.   * R2 response.
  */   */
   struct sdmmc_r2resp {
           uint8_t         sr_eflags1;
           uint8_t         sr_eflags2;
   
   } __attribute__((packed));
   
   
   /*
    * R3 response.
    */
 struct sdmmc_r3resp {  struct sdmmc_r3resp {
         uint8_t         sr_eflags;          uint8_t         sr_eflags;
         uint32_t        sr_ocr;          uint32_t        sr_ocr;
   
 } __attribute__((packed));  } __attribute__((packed));
   
   
   /*
    * Read Error Token bits.
    */
   #define RE_UNSPECIFIED_ERROR            0x01
   #define RE_CARD_CONTROLLER_ERROR        0x02
   #define RE_CARD_ECC_FAILED                      0x04
   #define RE_OUT_OF_RANGE                         0x08
   #define RE_CARD_LOCKED                          0x10
   
   /*
    * SD/MMC bus handle.
    */
   struct sdmmc_bus_handle {
           void    (*sb_send_command)(void *dd, uint8_t cmd, uint32_t arg);
           uint8_t (*sb_get_response)(void *dd);
           uint8_t (*sb_get_spec_response)(void *dd, uint8_t response);
           uint8_t (*sb_read_register)(void *dd, uint8_t reg);
           uint8_t (*sb_read_block)(void *dd, uint32_t addr, uint32_t count);
           uint8_t (*sb_write_block)(void *dd, uint32_t addr, void *data);
           uint8_t (*sb_check_busy)(void *dd);
   
           void    *sb_dd;
   };
   
   /*
    * Functions.
    */
   struct sdmmc_cmdframe sdmmc_command(uint8_t cmd, uint32_t arg, uint8_t crc);
   
   
 #endif /* !_DEV_SDMMC_SDMMCVAR_H */  #endif /* !_DEV_SDMMC_SDMMCVAR_H */
Legend:
Removed from v.1.1  
changed lines
  Added in v.1.2
CVSweb