diff options
Diffstat (limited to 'drivers/net/xen-netfront.c')
| -rw-r--r-- | drivers/net/xen-netfront.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index f948c46d5132..47f791e60851 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -291,7 +291,7 @@ static void xennet_alloc_rx_buffers(struct netfront_queue *queue) struct sk_buff *skb; unsigned short id; grant_ref_t ref; - unsigned long pfn; + unsigned long gfn; struct xen_netif_rx_request *req; skb = xennet_alloc_one_rx_buffer(queue); @@ -307,12 +307,12 @@ static void xennet_alloc_rx_buffers(struct netfront_queue *queue) BUG_ON((signed short)ref < 0); queue->grant_rx_ref[id] = ref; - pfn = page_to_pfn(skb_frag_page(&skb_shinfo(skb)->frags[0])); + gfn = xen_page_to_gfn(skb_frag_page(&skb_shinfo(skb)->frags[0])); req = RING_GET_REQUEST(&queue->rx, req_prod); gnttab_grant_foreign_access_ref(ref, queue->info->xbdev->otherend_id, - pfn_to_mfn(pfn), + gfn, 0); req->id = id; @@ -430,8 +430,10 @@ static struct xen_netif_tx_request *xennet_make_one_txreq( ref = gnttab_claim_grant_reference(&queue->gref_tx_head); BUG_ON((signed short)ref < 0); - gnttab_grant_foreign_access_ref(ref, queue->info->xbdev->otherend_id, - page_to_mfn(page), GNTMAP_readonly); + gnttab_grant_foreign_access_ref(ref, + queue->info->xbdev->otherend_id, + xen_page_to_gfn(page), + GNTMAP_readonly); queue->tx_skbs[id].skb = skb; queue->grant_tx_page[id] = page; |