motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-08 02:03:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

vhost-vdpa: multiqueue support

Browse source 
This patch implements the multiqueue support for vhost-vdpa. This is
done simply by reading the number of queue pairs from the config space
and initialize the datapath and control path net client.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20211020045600.16082-11-jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Jason Wang 2021-10-20 12:56:00 +08:00 • committed by Michael S. Tsirkin
parent 22288fe5a3
commit 402378407d
2 changed files with 97 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/virtio/vhost-vdpa.c
View file

@ -632,7 +632,7 @@ static int vhost_vdpa_dev_start(struct vhost_dev *dev, bool started)
vhost_vdpa_host_notifiers_uninit(dev, dev->nvqs);
}
if (vhost_vdpa_one_time_request(dev)) {
if (dev->vq_index + dev->nvqs != dev->last_index) {
return 0;
}