summaryrefslogtreecommitdiff
path: root/hw/scsi/scsi-disk.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/scsi/scsi-disk.c')
-rw-r--r--hw/scsi/scsi-disk.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index a96319138a..bdd1e5f86c 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -2157,6 +2157,13 @@ static int32_t scsi_disk_dma_command(SCSIRequest *req, uint8_t *buf)
DPRINTF("Write %s(sector %" PRId64 ", count %u)\n",
(command & 0xe) == 0xe ? "And Verify " : "",
r->req.cmd.lba, len);
+ case VERIFY_10:
+ case VERIFY_12:
+ case VERIFY_16:
+ /* We get here only for BYTCHK == 0x01 and only for scsi-block.
+ * As far as DMA is concerned, we can treat it the same as a write;
+ * scsi_block_do_sgio will send VERIFY commands.
+ */
if (r->req.cmd.buf[1] & 0xe0) {
goto illegal_request;
}
@@ -2712,7 +2719,7 @@ static bool scsi_block_is_passthrough(SCSIDiskState *s, uint8_t *buf)
case WRITE_VERIFY_16:
/* MMC writing cannot be done via DMA helpers, because it sometimes
* involves writing beyond the maximum LBA or to negative LBA (lead-in).
- * We might use scsi_disk_dma_reqops as long as no writing commands are
+ * We might use scsi_block_dma_reqops as long as no writing commands are
* seen, but performance usually isn't paramount on optical media. So,
* just make scsi-block operate the same as scsi-generic for them.
*/