REZERO_UNIT command is obsolete. Remove support for it.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
hw/scsi-bus.c | 3 ---
hw/scsi-defs.h | 1 -
hw/scsi-disk.c | 7 -------
3 files changed, 0 insertions(+), 11 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index facc98d..52a6784 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -223,7 +223,6 @@ static int scsi_req_length(SCSIRequest *req, uint8_t *cmd)
switch(cmd[0]) {
case TEST_UNIT_READY:
- case REZERO_UNIT:
case START_STOP:
case SEEK_6:
case WRITE_FILEMARKS:
@@ -516,8 +515,6 @@ static const char *scsi_command_name(uint8_t cmd)
{
static const char *names[] = {
[ TEST_UNIT_READY ] = "TEST_UNIT_READY",
- [ REZERO_UNIT ] = "REZERO_UNIT",
- /* REWIND and REZERO_UNIT use the same operation code */
[ REQUEST_SENSE ] = "REQUEST_SENSE",
[ FORMAT_UNIT ] = "FORMAT_UNIT",
[ READ_BLOCK_LIMITS ] = "READ_BLOCK_LIMITS",
diff --git a/hw/scsi-defs.h b/hw/scsi-defs.h
index 8513983..1f40c5c 100644
--- a/hw/scsi-defs.h
+++ b/hw/scsi-defs.h
@@ -25,7 +25,6 @@
*/
#define TEST_UNIT_READY 0x00
-#define REZERO_UNIT 0x01
#define REQUEST_SENSE 0x03
#define FORMAT_UNIT 0x04
#define READ_BLOCK_LIMITS 0x05
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index 910d3b5..323368a 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -972,12 +972,6 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf)
break;
case VERIFY:
break;
- case REZERO_UNIT:
- DPRINTF("Rezero Unit\n");
- if (!bdrv_is_inserted(s->bs)) {
- goto not_ready;
- }
- break;
default:
scsi_command_complete(r, CHECK_CONDITION, SENSE_CODE(INVALID_OPCODE));
return -1;
@@ -1059,7 +1053,6 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t *buf)
case SERVICE_ACTION_IN:
case REPORT_LUNS:
case VERIFY:
- case REZERO_UNIT:
rc = scsi_disk_emulate_command(r, outbuf);
if (rc < 0) {
return 0;
--
1.7.3.4
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