diff options
| author | Jason Wang <jasowang@redhat.com> | 2025-08-21 14:46:39 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-10-01 07:24:43 -0400 |
| commit | 58aca3dbc7d8891a016cb17d488af3002812793b (patch) | |
| tree | f031c1724aa6dd7a42c96ba9e6d002b9e9a1885b /drivers/vhost | |
| parent | bee8c7c24b737338216dc0f87d6c47a4abaf609a (diff) | |
vdpa: support virtio_map
Virtio core switches from DMA device to virtio_map, let's do that
as well for vDPA.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20250821064641.5025-8-jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/vdpa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index af1e1fdfd9ed..05a481e4c385 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -1318,7 +1318,8 @@ static int vhost_vdpa_alloc_domain(struct vhost_vdpa *v) { struct vdpa_device *vdpa = v->vdpa; const struct vdpa_config_ops *ops = vdpa->config; - struct device *dma_dev = vdpa_get_dma_dev(vdpa); + union virtio_map map = vdpa_get_map(vdpa); + struct device *dma_dev = map.dma_dev; int ret; /* Device want to do DMA by itself */ @@ -1353,7 +1354,8 @@ err_attach: static void vhost_vdpa_free_domain(struct vhost_vdpa *v) { struct vdpa_device *vdpa = v->vdpa; - struct device *dma_dev = vdpa_get_dma_dev(vdpa); + union virtio_map map = vdpa_get_map(vdpa); + struct device *dma_dev = map.dma_dev; if (v->domain) { iommu_detach_device(v->domain, dma_dev); |