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[Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by defa
From: |
Jason Wang |
Subject: |
[Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default |
Date: |
Wed, 15 Jul 2015 13:29:59 +0800 |
Disable scsi passthrough by default since it was incompatible with
virtio 1.0. For legacy machine types, keep this on by default.
Cc: Stefan Hajnoczi <address@hidden>
Cc: Kevin Wolf <address@hidden>
Cc: address@hidden
Signed-off-by: Jason Wang <address@hidden>
---
hw/block/virtio-blk.c | 2 +-
include/hw/compat.h | 6 +++++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index 761d763..362fe53 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -964,7 +964,7 @@ static Property virtio_blk_properties[] = {
DEFINE_PROP_STRING("serial", VirtIOBlock, conf.serial),
DEFINE_PROP_BIT("config-wce", VirtIOBlock, conf.config_wce, 0, true),
#ifdef __linux__
- DEFINE_PROP_BIT("scsi", VirtIOBlock, conf.scsi, 0, true),
+ DEFINE_PROP_BIT("scsi", VirtIOBlock, conf.scsi, 0, false),
#endif
DEFINE_PROP_BIT("request-merging", VirtIOBlock, conf.request_merging, 0,
true),
diff --git a/include/hw/compat.h b/include/hw/compat.h
index 4a43466..56039d8 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -2,7 +2,11 @@
#define HW_COMPAT_H
#define HW_COMPAT_2_3 \
- /* empty */
+ {\
+ .driver = "virtio-blk-pci",\
+ .property = "scsi",\
+ .value = "on",\
+ },
#define HW_COMPAT_2_2 \
/* empty */
--
2.1.4
- [Qemu-devel] [PATCH V2 0/5] Set correct blk feature for virtio 1.0, Jason Wang, 2015/07/15
- [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default,
Jason Wang <=
- Re: [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default, Michael S. Tsirkin, 2015/07/15
- Re: [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default, Paolo Bonzini, 2015/07/15
- Re: [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default, Michael S. Tsirkin, 2015/07/15
- Re: [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default, Paolo Bonzini, 2015/07/15
- Re: [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default, Michael S. Tsirkin, 2015/07/15
- Re: [Qemu-devel] [PATCH V2 3/5] virtio-blk: disable scsi passthrough by default, Paolo Bonzini, 2015/07/15
[Qemu-devel] [PATCH V2 4/5] virtio-blk: fail the init when both 1.0 and scsi is set, Jason Wang, 2015/07/15
[Qemu-devel] [PATCH V2 5/5] virtio-blk: set VIRTIO_F_ANY_LAYOUT when 1.0 is supported, Jason Wang, 2015/07/15
Re: [Qemu-devel] [PATCH V2 0/5] Set correct blk feature for virtio 1.0, Cornelia Huck, 2015/07/15