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authorGerd Hoffmann <kraxel@redhat.com>2009-11-26 15:34:12 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-03 09:41:40 -0600
commit382155536cdbffb9ea621f61773109594626ba01 (patch)
tree49b474ff26ec53d21b770baee1428e73a80ecfb5
parent02880f434912ca9dcc346d28d375003172b9e650 (diff)
scsi-disk: restruct emulation: GET_CONFIGURATION
Move GET_CONFIGURATION emulation from scsi_send_command() to scsi_disk_emulate_command(). Also add GET_CONFIGURATION to scsi-defs.h and scsi_command_name(). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-rw-r--r--hw/scsi-bus.c1
-rw-r--r--hw/scsi-defs.h1
-rw-r--r--hw/scsi-disk.c16
3 files changed, 10 insertions, 8 deletions
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index e362671d87..09b6fa98dd 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -440,6 +440,7 @@ static const char *scsi_command_name(uint8_t cmd)
[ REWIND ] = "REWIND",
[ REPORT_DENSITY_SUPPORT ] = "REPORT_DENSITY_SUPPORT",
+ [ GET_CONFIGURATION ] = "GET_CONFIGURATION",
[ LOAD_UNLOAD ] = "LOAD_UNLOAD",
[ SET_CD_SPEED ] = "SET_CD_SPEED",
[ BLANK ] = "BLANK",
diff --git a/hw/scsi-defs.h b/hw/scsi-defs.h
index 1701521ad7..fbcfaa6771 100644
--- a/hw/scsi-defs.h
+++ b/hw/scsi-defs.h
@@ -99,6 +99,7 @@
/* from hw/scsi-generic.c */
#define REWIND 0x01
#define REPORT_DENSITY_SUPPORT 0x44
+#define GET_CONFIGURATION 0x46
#define LOAD_UNLOAD 0xa6
#define SET_CD_SPEED 0xbb
#define BLANK 0xa1
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index 6ba8f85cde..4a3e6fe105 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -749,6 +749,13 @@ static int scsi_disk_emulate_command(SCSIRequest *req, uint8_t *outbuf)
case SYNCHRONIZE_CACHE:
bdrv_flush(bdrv);
break;
+ case GET_CONFIGURATION:
+ memset(outbuf, 0, 8);
+ /* ??? This should probably return much more information. For now
+ just return the basic header indicating the CD-ROM profile. */
+ outbuf[7] = 8; // CD-ROM
+ buflen = 8;
+ break;
default:
goto illegal_request;
}
@@ -865,6 +872,7 @@ static int32_t scsi_send_command(SCSIDevice *d, uint32_t tag,
case READ_CAPACITY:
case SYNCHRONIZE_CACHE:
case READ_TOC:
+ case GET_CONFIGURATION:
rc = scsi_disk_emulate_command(&r->req, outbuf);
if (rc > 0) {
r->iov.iov_len = rc;
@@ -893,14 +901,6 @@ static int32_t scsi_send_command(SCSIDevice *d, uint32_t tag,
r->sector_count = len * s->cluster_size;
is_write = 1;
break;
- case 0x46:
- DPRINTF("Get Configuration (rt %d, maxlen %d)\n", buf[1] & 3, len);
- memset(outbuf, 0, 8);
- /* ??? This should probably return much more information. For now
- just return the basic header indicating the CD-ROM profile. */
- outbuf[7] = 8; // CD-ROM
- r->iov.iov_len = 8;
- break;
case 0x9e:
/* Service Action In subcommands. */
if ((buf[1] & 31) == 0x10) {