diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 4 | ||||
| -rw-r--r-- | drivers/net/xen-netfront.c | 9 |
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index b8c471813f4c..4de46aa61d95 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1780,7 +1780,7 @@ int xenvif_map_frontend_rings(struct xenvif_queue *queue, int err = -ENOMEM; err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(queue->vif), - tx_ring_ref, &addr); + &tx_ring_ref, 1, &addr); if (err) goto err; @@ -1788,7 +1788,7 @@ int xenvif_map_frontend_rings(struct xenvif_queue *queue, BACK_RING_INIT(&queue->tx, txs, PAGE_SIZE); err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(queue->vif), - rx_ring_ref, &addr); + &rx_ring_ref, 1, &addr); if (err) goto err; diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 720aaf6313d2..4c08f98f4484 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1483,6 +1483,7 @@ static int setup_netfront(struct xenbus_device *dev, { struct xen_netif_tx_sring *txs; struct xen_netif_rx_sring *rxs; + grant_ref_t gref; int err; queue->tx_ring_ref = GRANT_INVALID_REF; @@ -1499,10 +1500,10 @@ static int setup_netfront(struct xenbus_device *dev, SHARED_RING_INIT(txs); FRONT_RING_INIT(&queue->tx, txs, PAGE_SIZE); - err = xenbus_grant_ring(dev, virt_to_mfn(txs)); + err = xenbus_grant_ring(dev, txs, 1, &gref); if (err < 0) goto grant_tx_ring_fail; - queue->tx_ring_ref = err; + queue->tx_ring_ref = gref; rxs = (struct xen_netif_rx_sring *)get_zeroed_page(GFP_NOIO | __GFP_HIGH); if (!rxs) { @@ -1513,10 +1514,10 @@ static int setup_netfront(struct xenbus_device *dev, SHARED_RING_INIT(rxs); FRONT_RING_INIT(&queue->rx, rxs, PAGE_SIZE); - err = xenbus_grant_ring(dev, virt_to_mfn(rxs)); + err = xenbus_grant_ring(dev, rxs, 1, &gref); if (err < 0) goto grant_rx_ring_fail; - queue->rx_ring_ref = err; + queue->rx_ring_ref = gref; if (feature_split_evtchn) err = setup_netfront_split(queue); |