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[Qemu-block] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 de
From: |
Jason Wang |
Subject: |
[Qemu-block] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device |
Date: |
Mon, 13 Jul 2015 13:46:48 +0800 |
VIRTIO_BLK_F_SCSI was no longer supported in 1.0. So disable it.
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 | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index 6aefda4..f30ad25 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -730,7 +730,8 @@ static uint64_t virtio_blk_get_features(VirtIODevice *vdev,
uint64_t features)
virtio_add_feature(&features, VIRTIO_BLK_F_GEOMETRY);
virtio_add_feature(&features, VIRTIO_BLK_F_TOPOLOGY);
virtio_add_feature(&features, VIRTIO_BLK_F_BLK_SIZE);
- virtio_add_feature(&features, VIRTIO_BLK_F_SCSI);
+ if (!__virtio_has_feature(features, VIRTIO_F_VERSION_1))
+ virtio_add_feature(&features, VIRTIO_BLK_F_SCSI);
if (s->conf.config_wce) {
virtio_add_feature(&features, VIRTIO_BLK_F_CONFIG_WCE);
--
2.1.4
- [Qemu-block] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device,
Jason Wang <=
- Re: [Qemu-block] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Michael S. Tsirkin, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Jason Wang, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Kevin Wolf, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Cornelia Huck, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Michael S. Tsirkin, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Cornelia Huck, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Michael S. Tsirkin, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Cornelia Huck, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Paolo Bonzini, 2015/07/13
- Re: [Qemu-block] [Qemu-devel] [PATCH 2/5] virtio-blk: disable scsi passthrough for 1.0 device, Cornelia Huck, 2015/07/13