diff options
Diffstat (limited to 'include/part.h')
| -rw-r--r-- | include/part.h | 49 |
1 files changed, 1 insertions, 48 deletions
diff --git a/include/part.h b/include/part.h index 140c9b6a45..25999984df 100644 --- a/include/part.h +++ b/include/part.h @@ -7,61 +7,14 @@ #ifndef _PART_H #define _PART_H +#include <blk.h> #include <ide.h> -struct blk_desc { - int if_type; /* type of the interface */ - int dev; /* device number */ - unsigned char part_type; /* partition type */ - unsigned char target; /* target SCSI ID */ - unsigned char lun; /* target LUN */ - unsigned char hwpart; /* HW partition, e.g. for eMMC */ - unsigned char type; /* device type */ - unsigned char removable; /* removable device */ -#ifdef CONFIG_LBA48 - unsigned char lba48; /* device can use 48bit addr (ATA/ATAPI v7) */ -#endif - lbaint_t lba; /* number of blocks */ - unsigned long blksz; /* block size */ - int log2blksz; /* for convenience: log2(blksz) */ - char vendor [40+1]; /* IDE model, SCSI Vendor */ - char product[20+1]; /* IDE Serial no, SCSI product */ - char revision[8+1]; /* firmware revision */ - unsigned long (*block_read)(struct blk_desc *block_dev, - lbaint_t start, - lbaint_t blkcnt, - void *buffer); - unsigned long (*block_write)(struct blk_desc *block_dev, - lbaint_t start, - lbaint_t blkcnt, - const void *buffer); - unsigned long (*block_erase)(struct blk_desc *block_dev, - lbaint_t start, - lbaint_t blkcnt); - void *priv; /* driver private struct pointer */ -}; - -#define BLOCK_CNT(size, blk_desc) (PAD_COUNT(size, blk_desc->blksz)) -#define PAD_TO_BLOCKSIZE(size, blk_desc) \ - (PAD_SIZE(size, blk_desc->blksz)) #define LOG2(x) (((x & 0xaaaaaaaa) ? 1 : 0) + ((x & 0xcccccccc) ? 2 : 0) + \ ((x & 0xf0f0f0f0) ? 4 : 0) + ((x & 0xff00ff00) ? 8 : 0) + \ ((x & 0xffff0000) ? 16 : 0)) #define LOG2_INVALID(type) ((type)((sizeof(type)<<3)-1)) -/* Interface types: */ -#define IF_TYPE_UNKNOWN 0 -#define IF_TYPE_IDE 1 -#define IF_TYPE_SCSI 2 -#define IF_TYPE_ATAPI 3 -#define IF_TYPE_USB 4 -#define IF_TYPE_DOC 5 -#define IF_TYPE_MMC 6 -#define IF_TYPE_SD 7 -#define IF_TYPE_SATA 8 -#define IF_TYPE_HOST 9 -#define IF_TYPE_MAX 10 /* Max number of IF_TYPE_* supported */ - /* Part types */ #define PART_TYPE_UNKNOWN 0x00 #define PART_TYPE_MAC 0x01 |