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| author | Stefano Garzarella <sgarzare@redhat.com> | 2019-02-21 11:33:06 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2019-02-22 09:42:16 +0000 |
| commit | bbe8bd4d85d80442f87774d7bffaca11f2c02b9b (patch) | |
| tree | 46d354fd1d29ce5f3299a702dcd6937135527deb /include/hw | |
| parent | 00f639fb8f3e2b34f0e9767619cb16604a844a5f (diff) | |
| download | qemu-bbe8bd4d85d80442f87774d7bffaca11f2c02b9b.zip | |
virtio-blk: add host_features field in VirtIOBlock
Since configurable features for virtio-blk are growing, this patch
adds host_features field in the struct VirtIOBlock. (as in virtio-net)
In this way, we can avoid to add new fields for new properties and
we can directly set VIRTIO_BLK_F* flags in the host_features.
We update "config-wce" and "scsi" property definition to use the new
host_features field without change the behaviour.
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Message-id: 20190221103314.58500-3-sgarzare@redhat.com
Message-Id: <20190221103314.58500-3-sgarzare@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/virtio/virtio-blk.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h index 5117431d96..f7345b0511 100644 --- a/include/hw/virtio/virtio-blk.h +++ b/include/hw/virtio/virtio-blk.h @@ -35,8 +35,6 @@ struct VirtIOBlkConf BlockConf conf; IOThread *iothread; char *serial; - uint32_t scsi; - uint32_t config_wce; uint32_t request_merging; uint16_t num_queues; uint16_t queue_size; @@ -57,6 +55,7 @@ typedef struct VirtIOBlock { bool dataplane_disabled; bool dataplane_started; struct VirtIOBlockDataPlane *dataplane; + uint64_t host_features; } VirtIOBlock; typedef struct VirtIOBlockReq { |