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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-10 16:21:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-10 16:21:11 -0700
commit06ab838c2024db468855118087db16d8fa905ddc (patch)
tree316ddb218bf3d5482bf16d38c129b71504780835 /drivers/net
parent573c577af079184ca523984e3279644eb37756a3 (diff)
parent5f51042f876b88a3b81a135cc4ca0adb3d246112 (diff)
Merge tag 'for-linus-4.3-rc0b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen terminology fixes from David Vrabel: "Use the correct GFN/BFN terms more consistently" * tag 'for-linus-4.3-rc0b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/xenbus: Rename the variable xen_store_mfn to xen_store_gfn xen/privcmd: Further s/MFN/GFN/ clean-up hvc/xen: Further s/MFN/GFN clean-up video/xen-fbfront: Further s/MFN/GFN clean-up xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn xen: Use correctly the Xen memory terminologies arm/xen: implement correctly pfn_to_mfn xen: Make clear that swiotlb and biomerge are dealing with DMA address
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/xen-netback/netback.c4
-rw-r--r--drivers/net/xen-netfront.c12
2 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index abc1381264fc..ec98d43916a8 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -325,7 +325,7 @@ static void xenvif_gop_frag_copy(struct xenvif_queue *queue, struct sk_buff *skb
} else {
copy_gop->source.domid = DOMID_SELF;
copy_gop->source.u.gmfn =
- virt_to_mfn(page_address(page));
+ virt_to_gfn(page_address(page));
}
copy_gop->source.offset = offset;
@@ -1406,7 +1406,7 @@ static void xenvif_tx_build_gops(struct xenvif_queue *queue,
queue->tx_copy_ops[*copy_ops].source.offset = txreq.offset;
queue->tx_copy_ops[*copy_ops].dest.u.gmfn =
- virt_to_mfn(skb->data);
+ virt_to_gfn(skb->data);
queue->tx_copy_ops[*copy_ops].dest.domid = DOMID_SELF;
queue->tx_copy_ops[*copy_ops].dest.offset =
offset_in_page(skb->data);
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index b9c637a0036b..f821a97d7827 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;