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Diff for /funnyos/dev/sdmmc/sdmmcvar.h between version 1.2 and 1.4

version 1.2, 2007/12/20 15:23:15 version 1.4, 2007/12/25 14:08:10
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 #ifndef _DEV_SDMMC_SDMMCVAR_H  #ifndef _DEV_SDMMC_SDMMCVAR_H
 #define _DEV_SDMMC_SDMMCVAR_H  #define _DEV_SDMMC_SDMMCVAR_H
   
   #define SDMMC_BLOCK_SIZE 512
   
 /*  /*
  * SD/MMC simplified commands set.   * SD/MMC simplified commands set.
  */   */
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 /*  /*
    * Tokens.
    */
   #define TOK_READ_BLOCK                          0xfe
   #define TOK_READ_BLOCK_MULTIPLE         0xfe
   #define TOK_WRITE_BLOCK                         0xfe
   #define TOK_WRITE_BLOCK_MULTIPLE        0xfc
   #define TOK_STOP_MULTIPLE                       0xfd
   
   
   /*
  * Read Error Token bits.   * Read Error Token bits.
  */   */
 #define RE_UNSPECIFIED_ERROR            0x01  #define RE_UNSPECIFIED_ERROR            0x01
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 #define RE_CARD_LOCKED                          0x10  #define RE_CARD_LOCKED                          0x10
   
 /*  /*
    * Card CID (Card ID) register.
    */
   struct sdmmc_cid {
           uint8_t         cid_mid;
           uint16_t        cid_oid;
           uint8_t         cid_pnm[5];
           uint8_t         cid_prv;
           uint32_t        cid_psn;
           uint16_t        cid_mdt;
           uint8_t         cid_crc;
   
   } __attribute__((packed));
   
   /*
  * SD/MMC bus handle.   * SD/MMC bus handle.
  */   */
 struct sdmmc_bus_handle {  struct sdmmc_bus_handle {
         void    (*sb_send_command)(void *dd, uint8_t cmd, uint32_t arg);          uint8_t (*sb_init)(void *dd);
         uint8_t (*sb_get_response)(void *dd);          uint8_t (*sb_send_command)(void *dd, uint8_t cmd, uint32_t arg, uint8_t crc);
         uint8_t (*sb_get_spec_response)(void *dd, uint8_t response);          uint8_t (*sb_set_block_size)(void *dd, uint16_t size);
         uint8_t (*sb_read_register)(void *dd, uint8_t reg);          uint8_t (*sb_read_block)(void *dd, uint32_t addr, void *buff);
         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_write_block)(void *dd, uint32_t addr, void *data);
         uint8_t (*sb_check_busy)(void *dd);          /*
            * XXX implement {read,write}_multiple_block() when we will have DMA.
            */
         void    *sb_dd;          void    *sb_dd;
 };  };
   
 /*  /*
  * Functions.   * Functions.
  */   */
   uint8_t         sdmmc_init(void *dd);
   uint8_t         sdmmc_send_command(void *dd, uint8_t cmd, uint32_t arg, uint8_t crc);
   uint8_t         sdmmc_set_block_size(void *dd, uint16_t size);
   uint8_t         sdmmc_read_block(void *dd, uint32_t addr, void *buff);
   uint8_t         sdmmc_write_block(void *dd, uint32_t addr, void *data);
   
   
 struct sdmmc_cmdframe sdmmc_command(uint8_t cmd, uint32_t arg, uint8_t crc);  struct sdmmc_cmdframe sdmmc_command(uint8_t cmd, uint32_t arg, uint8_t crc);
   
   
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Removed from v.1.2  
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  Added in v.1.4
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