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vhost_user_blk: Extend list of supported virtio features
Extend the current list of available virtio features in order to make it work correctly with the VMM side. Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
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@ -283,11 +283,14 @@ impl VhostUserBackend for VhostUserBlkBackend {
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}
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}
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fn features(&self) -> u64 {
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fn features(&self) -> u64 {
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let mut avail_features = 1 << VIRTIO_BLK_F_MQ
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let mut avail_features = 1 << VIRTIO_BLK_F_SEG_MAX
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| 1 << VIRTIO_BLK_F_BLK_SIZE
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| 1 << VIRTIO_BLK_F_FLUSH
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| 1 << VIRTIO_BLK_F_TOPOLOGY
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| 1 << VIRTIO_BLK_F_MQ
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| 1 << VIRTIO_BLK_F_CONFIG_WCE
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| 1 << VIRTIO_BLK_F_CONFIG_WCE
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| 1 << VIRTIO_RING_F_EVENT_IDX
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| 1 << VIRTIO_RING_F_EVENT_IDX
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| 1 << VIRTIO_F_VERSION_1
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| 1 << VIRTIO_F_VERSION_1
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| 1 << VIRTIO_BLK_F_FLUSH
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| VhostUserVirtioFeatures::PROTOCOL_FEATURES.bits();
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| VhostUserVirtioFeatures::PROTOCOL_FEATURES.bits();
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if self.rdonly {
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if self.rdonly {
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