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-rw-r--r--common/scsi.c27
1 files changed, 11 insertions, 16 deletions
diff --git a/common/scsi.c b/common/scsi.c
index 5a925bafda..9e4ef54a9b 100644
--- a/common/scsi.c
+++ b/common/scsi.c
@@ -161,43 +161,41 @@ static ulong scsi_read(struct blk_desc *block_dev, lbaint_t blknr,
#ifdef CONFIG_BLK
struct blk_desc *block_dev = dev_get_uclass_platdata(dev);
#endif
- int device = block_dev->devnum;
lbaint_t start, blks;
uintptr_t buf_addr;
unsigned short smallblks = 0;
ccb *pccb = (ccb *)&tempccb;
- device &= 0xff;
/* Setup device */
- pccb->target = scsi_dev_desc[device].target;
- pccb->lun = scsi_dev_desc[device].lun;
+ pccb->target = block_dev->target;
+ pccb->lun = block_dev->lun;
buf_addr = (unsigned long)buffer;
start = blknr;
blks = blkcnt;
debug("\nscsi_read: dev %d startblk " LBAF
", blccnt " LBAF " buffer %lx\n",
- device, start, blks, (unsigned long)buffer);
+ block_dev->devnum, start, blks, (unsigned long)buffer);
do {
pccb->pdata = (unsigned char *)buf_addr;
#ifdef CONFIG_SYS_64BIT_LBA
if (start > SCSI_LBA48_READ) {
unsigned long blocks;
blocks = min_t(lbaint_t, blks, SCSI_MAX_READ_BLK);
- pccb->datalen = scsi_dev_desc[device].blksz * blocks;
+ pccb->datalen = block_dev->blksz * blocks;
scsi_setup_read16(pccb, start, blocks);
start += blocks;
blks -= blocks;
} else
#endif
if (blks > SCSI_MAX_READ_BLK) {
- pccb->datalen = scsi_dev_desc[device].blksz *
+ pccb->datalen = block_dev->blksz *
SCSI_MAX_READ_BLK;
smallblks = SCSI_MAX_READ_BLK;
scsi_setup_read_ext(pccb, start, smallblks);
start += SCSI_MAX_READ_BLK;
blks -= SCSI_MAX_READ_BLK;
} else {
- pccb->datalen = scsi_dev_desc[device].blksz * blks;
+ pccb->datalen = block_dev->blksz * blks;
smallblks = (unsigned short)blks;
scsi_setup_read_ext(pccb, start, smallblks);
start += blks;
@@ -236,33 +234,30 @@ static ulong scsi_write(struct blk_desc *block_dev, lbaint_t blknr,
#ifdef CONFIG_BLK
struct blk_desc *block_dev = dev_get_uclass_platdata(dev);
#endif
- int device = block_dev->devnum;
lbaint_t start, blks;
uintptr_t buf_addr;
unsigned short smallblks;
ccb *pccb = (ccb *)&tempccb;
- device &= 0xff;
-
/* Setup device */
- pccb->target = scsi_dev_desc[device].target;
- pccb->lun = scsi_dev_desc[device].lun;
+ pccb->target = block_dev->target;
+ pccb->lun = block_dev->lun;
buf_addr = (unsigned long)buffer;
start = blknr;
blks = blkcnt;
debug("\n%s: dev %d startblk " LBAF ", blccnt " LBAF " buffer %lx\n",
- __func__, device, start, blks, (unsigned long)buffer);
+ __func__, block_dev->devnum, start, blks, (unsigned long)buffer);
do {
pccb->pdata = (unsigned char *)buf_addr;
if (blks > SCSI_MAX_WRITE_BLK) {
- pccb->datalen = (scsi_dev_desc[device].blksz *
+ pccb->datalen = (block_dev->blksz *
SCSI_MAX_WRITE_BLK);
smallblks = SCSI_MAX_WRITE_BLK;
scsi_setup_write_ext(pccb, start, smallblks);
start += SCSI_MAX_WRITE_BLK;
blks -= SCSI_MAX_WRITE_BLK;
} else {
- pccb->datalen = scsi_dev_desc[device].blksz * blks;
+ pccb->datalen = block_dev->blksz * blks;
smallblks = (unsigned short)blks;
scsi_setup_write_ext(pccb, start, smallblks);
start += blks;