From: Daniil Tatianin <d-tatianin@yandex-team.ru>
No reason to have this be a separate field. This also makes it more akin
to what the virtio-blk device does.
Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <20220906073111.353245-5-d-tatianin@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
include/hw/virtio/vhost-user-blk.h | 1 -
hw/block/vhost-user-blk.c | 6 ++----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/include/hw/virtio/vhost-user-blk.h b/include/hw/virtio/vhost-user-blk.h
index 7c91f15040..ea085ee1ed 100644
--- a/include/hw/virtio/vhost-user-blk.h
+++ b/include/hw/virtio/vhost-user-blk.h
@@ -34,7 +34,6 @@ struct VHostUserBlk {
struct virtio_blk_config blkcfg;
uint16_t num_queues;
uint32_t queue_size;
- uint32_t config_wce;
struct vhost_dev dev;
struct vhost_inflight *inflight;
VhostUserState vhost_user;
diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c
index 92bfe56b45..aa4831f27a 100644
--- a/hw/block/vhost-user-blk.c
+++ b/hw/block/vhost-user-blk.c
@@ -260,9 +260,6 @@ static uint64_t vhost_user_blk_get_features(VirtIODevice *vdev,
virtio_add_feature(&features, VIRTIO_BLK_F_FLUSH);
virtio_add_feature(&features, VIRTIO_BLK_F_RO);
- if (s->config_wce) {
- virtio_add_feature(&features, VIRTIO_BLK_F_CONFIG_WCE);
- }
if (s->num_queues > 1) {
virtio_add_feature(&features, VIRTIO_BLK_F_MQ);
}
@@ -595,7 +592,8 @@ static Property vhost_user_blk_properties[] = {
DEFINE_PROP_UINT16("num-queues", VHostUserBlk, num_queues,
VHOST_USER_BLK_AUTO_NUM_QUEUES),
DEFINE_PROP_UINT32("queue-size", VHostUserBlk, queue_size, 128),
- DEFINE_PROP_BIT("config-wce", VHostUserBlk, config_wce, 0, true),
+ DEFINE_PROP_BIT64("config-wce", VHostUserBlk, parent_obj.host_features,
+ VIRTIO_BLK_F_CONFIG_WCE, true),
DEFINE_PROP_BIT64("discard", VHostUserBlk, parent_obj.host_features,
VIRTIO_BLK_F_DISCARD, true),
DEFINE_PROP_BIT64("write-zeroes", VHostUserBlk, parent_obj.host_features,
--
MST