#include <ide.h>
#include <common.h>
-typedef struct block_dev_desc {
+struct block_dev_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
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)(int dev,
+ unsigned long (*block_read)(block_dev_desc_t *block_dev,
lbaint_t start,
lbaint_t blkcnt,
void *buffer);
- unsigned long (*block_write)(int dev,
+ unsigned long (*block_write)(block_dev_desc_t *block_dev,
lbaint_t start,
lbaint_t blkcnt,
const void *buffer);
- unsigned long (*block_erase)(int dev,
+ unsigned long (*block_erase)(block_dev_desc_t *block_dev,
lbaint_t start,
lbaint_t blkcnt);
void *priv; /* driver private struct pointer */
-}block_dev_desc_t;
+};
#define BLOCK_CNT(size, block_dev_desc) (PAD_COUNT(size, block_dev_desc->blksz))
#define PAD_TO_BLOCKSIZE(size, block_dev_desc) \