izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

scsi: scsi-cd without drive property for empty drive

Browse Source 
This allows the creation of an empty scsi-cd device without manually
creating a BlockBackend.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Kevin Wolf
2016-09-05 19:06:47 +02:00
parent 67c75f3dff
commit 9ef6e505f0
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
hw/scsi/scsi-disk.c
+5
View File
@@ -2359,6 +2359,11 @@ static void scsi_hd_realize(SCSIDevice *dev, Error **errp)
static void scsi_cd_realize(SCSIDevice *dev, Error **errp)
{
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev);
if (!dev->conf.blk) {
dev->conf.blk = blk_new();
}
s->qdev.blocksize = 2048;
s->qdev.type = TYPE_ROM;
s->features |= 1 << SCSI_DISK_F_REMOVABLE;