diff mbox series

[kvmtool,14/24] virtio/console: Add VIRTIO_F_ANY_LAYOUT feature

Message ID 20220607170239.120084-15-jean-philippe.brucker@arm.com (mailing list archive)
State New, archived
Headers show
Series Virtio v1 support | expand

Commit Message

Jean-Philippe Brucker June 7, 2022, 5:02 p.m. UTC 
Our virtio-console implementation already supports ANY_LAYOUT, because
buffers are accessed with scatter-gather operations. Advertise the
VIRTIO_F_ANY_LAYOUT feature.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
---
 virtio/console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/virtio/console.c b/virtio/console.c
index 610995de..c42c8b9f 100644
--- a/virtio/console.c
+++ b/virtio/console.c
@@ -122,7 +122,7 @@  static size_t get_config_size(struct kvm *kvm, void *dev)
 
 static u32 get_host_features(struct kvm *kvm, void *dev)
 {
-	return 0;
+	return 1 << VIRTIO_F_ANY_LAYOUT;
 }
 
 static void notify_status(struct kvm *kvm, void *dev, u32 status)