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[Qemu-block] [PULL 02/42] scsi: scsi-cd without drive property for empty
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PULL 02/42] scsi: scsi-cd without drive property for empty drive |
Date: |
Mon, 5 Sep 2016 20:13:14 +0200 |
This allows the creation of an empty scsi-cd device without manually
creating a BlockBackend.
Signed-off-by: Kevin Wolf <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
hw/scsi/scsi-disk.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 836a155..99c9d61 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -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;
--
1.8.3.1
- [Qemu-block] [PULL 00/42] Block layer patches, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 04/42] block: Accept node-name for block-commit, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 03/42] block: Accept node-name for block-stream, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 02/42] scsi: scsi-cd without drive property for empty drive,
Kevin Wolf <=
- [Qemu-block] [PULL 07/42] block: Accept node-name for blockdev-snapshot-delete-internal-sync, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 01/42] ide: ide-cd without drive property for empty drive, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 05/42] block: Accept node-name for blockdev-backup, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 06/42] block: Accept node-name for blockdev-mirror, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 09/42] block: Accept node-name for change-backing-file, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 12/42] nbd-server: Use a separate BlockBackend, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 08/42] block: Accept node-name for blockdev-snapshot-internal-sync, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 10/42] block: Accept node-name for drive-backup, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 14/42] block: switch blk_write_compressed() to byte-based interface, Kevin Wolf, 2016/09/05
- [Qemu-block] [PULL 16/42] block/io: reuse bdrv_co_pwritev() for write compressed, Kevin Wolf, 2016/09/05