Displaying 4 results from an estimated 4 matches for "vdpa_device_fd".
2023 Mar 06
0
[PATCH v4 01/15] vdpa net: move iova tree creation from init to start
...(),
> > >>> vhost_vdpa_net_cvq_cmd_page_len());
> > >>> @@ -760,7 +821,6 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name,
> > >>> uint64_t features;
> > >>> int vdpa_device_fd;
> > >>> g_autofree NetClientState **ncs = NULL;
> > >>> - g_autoptr(VhostIOVATree) iova_tree = NULL;
> > >>> struct vhost_vdpa_iova_range iova_range;
> > >>> NetClientState *nc;
> > >>> int qu...
2023 Mar 06
0
[PATCH v4 12/15] vdpa: block migration if device has unsupported features
...int net_init_vhost_vdpa(const Netdev *netdev, const char *name,
> > >>>> for (i = 0; i < queue_pairs; i++) {
> > >>>> ncs[i] = net_vhost_vdpa_init(peer, TYPE_VHOST_VDPA, name,
> > >>>> vdpa_device_fd, i, 2, true, opts->x_svq,
> > >>>> - iova_range);
> > >>>> + iova_range, features);
> > >>>> if (!ncs[i])
> > >>>> goto err;
&...
2023 Feb 22
0
[PATCH v2 09/13] vdpa net: block migration if the device has CVQ
...vhost-vdpa.c
> @@ -955,11 +955,17 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name,
> }
>
> if (has_cvq) {
> + VhostVDPAState *s;
> +
> nc = net_vhost_vdpa_init(peer, TYPE_VHOST_VDPA, name,
> vdpa_device_fd, i, 1, false,
> opts->x_svq, iova_range);
> if (!nc)
> goto err;
> +
> + s = DO_UPCAST(VhostVDPAState, nc, nc);
> + error_setg(&s->vhost_vdpa.dev->migration_blocker,
> + &quo...
2023 Feb 22
0
[PATCH v2 07/13] vdpa: add vdpa net migration state notifier
...a.dev;
> if (dev->vq_index + dev->nvqs == dev->vq_index_end) {
> g_clear_pointer(&s->vhost_vdpa.iova_tree, vhost_iova_tree_delete);
> @@ -741,6 +816,7 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer,
> s->vhost_vdpa.device_fd = vdpa_device_fd;
> s->vhost_vdpa.index = queue_pair_index;
> s->always_svq = svq;
> + s->migration_state.notify = vdpa_net_migration_state_notifier;
> s->vhost_vdpa.shadow_vqs_enabled = svq;
> s->vhost_vdpa.iova_range = iova_range;
> s->vhost_vdp...