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virtio-devices: vhost_user: Enable most virtio reserved features

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A lot of the VIRTIO reserved features should be supported or not by the
vhost-user backend. That means on the VMM side, these features should be
available, so that they don't get lost during the negotiation.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2021-05-21 18:26:00 +02:00
parent ff46fb69d0
commit 92c2101f7c
6 changed files with 63 additions and 38 deletions
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7
virtio-devices/src/lib.rs
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@@ -59,9 +59,16 @@ const DEVICE_DRIVER_OK: u32 = 0x04;
const DEVICE_FEATURES_OK: u32 = 0x08;
const DEVICE_FAILED: u32 = 0x80;
const VIRTIO_F_RING_INDIRECT_DESC: u32 = 28;
const VIRTIO_F_RING_EVENT_IDX: u32 = 29;
const VIRTIO_F_VERSION_1: u32 = 32;
const VIRTIO_F_IOMMU_PLATFORM: u32 = 33;
const VIRTIO_F_RING_PACKED: u32 = 34;
const VIRTIO_F_IN_ORDER: u32 = 35;
const VIRTIO_F_ORDER_PLATFORM: u32 = 36;
#[allow(dead_code)]
const VIRTIO_F_SR_IOV: u32 = 37;
const VIRTIO_F_NOTIFICATION_DATA: u32 = 38;
#[derive(Debug)]
pub enum ActivateError {