diff options
Diffstat (limited to 'drivers/virtio')
| -rw-r--r-- | drivers/virtio/virtio_ring.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 9859213aa658..74c245092b5c 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -99,16 +99,14 @@ static int vring_add_buf(struct virtqueue *_vq, head = vq->free_head; for (i = vq->free_head; out; i = vq->vring.desc[i].next, out--) { vq->vring.desc[i].flags = VRING_DESC_F_NEXT; - vq->vring.desc[i].addr = (page_to_pfn(sg_page(sg))<<PAGE_SHIFT) - + sg->offset; + vq->vring.desc[i].addr = sg_phys(sg); vq->vring.desc[i].len = sg->length; prev = i; sg++; } for (; in; i = vq->vring.desc[i].next, in--) { vq->vring.desc[i].flags = VRING_DESC_F_NEXT|VRING_DESC_F_WRITE; - vq->vring.desc[i].addr = (page_to_pfn(sg_page(sg))<<PAGE_SHIFT) - + sg->offset; + vq->vring.desc[i].addr = sg_phys(sg); vq->vring.desc[i].len = sg->length; prev = i; sg++; |