diff options
Diffstat (limited to 'drivers/scsi/scsi.c')
| -rw-r--r-- | drivers/scsi/scsi.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 363047d0f72..79ee400d12f 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -292,6 +292,7 @@ static int scsi_read_capacity(struct udevice *dev, struct scsi_cmd *pccb, pccb->cmd[0] = SCSI_RD_CAPAC10; pccb->cmd[1] = pccb->lun << 5; pccb->cmdlen = 10; + pccb->dma_dir = DMA_FROM_DEVICE; pccb->msgout[0] = SCSI_IDENTIFY; /* NOT USED */ pccb->datalen = 8; @@ -368,15 +369,12 @@ static void scsi_setup_test_unit_ready(struct scsi_cmd *pccb) */ static void scsi_init_dev_desc_priv(struct blk_desc *dev_desc) { + memset(dev_desc, 0, sizeof(struct blk_desc)); dev_desc->target = 0xff; dev_desc->lun = 0xff; dev_desc->log2blksz = LOG2_INVALID(typeof(dev_desc->log2blksz)); dev_desc->type = DEV_TYPE_UNKNOWN; - dev_desc->vendor[0] = 0; - dev_desc->product[0] = 0; - dev_desc->revision[0] = 0; - dev_desc->removable = false; #if IS_ENABLED(CONFIG_BOUNCE_BUFFER) dev_desc->bb = true; #endif /* CONFIG_BOUNCE_BUFFER */ @@ -440,6 +438,7 @@ static int scsi_detect_dev(struct udevice *dev, int target, int lun, for (count = 0; count < 3; count++) { pccb->datalen = 0; + pccb->dma_dir = DMA_NONE; scsi_setup_test_unit_ready(pccb); err = scsi_exec(dev, pccb); if (!err) |