mirrors/passt
1
0
Fork 0
mirror of https://passt.top/passt synced 2025-10-26 00:59:13 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

vhost-user: Report to front-end we support VHOST_USER_PROTOCOL_F_DEVICE_STATE

Browse source 
Report to front-end that we support device state commands:
VHOST_USER_CHECK_DEVICE_STATE
VHOST_USER_SET_LOG_BASE

These feature is needed to transfer backend state using frontend
channel.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Laurent Vivier 2024-12-19 12:14:00 +01:00 • committed by Stefano Brivio
commit 412ed4f09f
1 changed files with 2 additions and 1 deletions

3
vhost_user.c
View file

@ -913,7 +913,8 @@ static bool vu_get_protocol_features_exec(struct vu_dev *vdev,
struct vhost_user_msg *msg) struct vhost_user_msg *msg)
{ {
uint64_t features = 1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK | uint64_t features = 1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK |
1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD; 1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD |
1ULL << VHOST_USER_PROTOCOL_F_DEVICE_STATE;
(void)vdev; (void)vdev;
vmsg_set_reply_u64(msg, features); vmsg_set_reply_u64(msg, features);