Commit cf383ebb authored by Ian Campbell's avatar Ian Campbell Committed by David S. Miller
Browse files

IB: nes: convert to SKB paged frag API. 



Signed-off-by: default avatarIan Campbell <ian.campbell@citrix.com>
Reviewed-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Faisal Latif <faisal.latif@intel.com>
Cc: Roland Dreier <roland@kernel.org>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: linux-rdma@vger.kernel.org
Cc: netdev@vger.kernel.org
Acked-by: default avatarFaisal Latif <faisal.latif@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 70b1052a

drivers/infiniband/hw/nes/nes_nic.c

+11 −10
Original line number Diff line number Diff line
@@ -441,10 +441,10 @@ static int nes_nic_send(struct sk_buff *skb, struct net_device *netdev) 
		nesnic->tx_skb[nesnic->sq_head] = skb;

		for (skb_fragment_index = 0; skb_fragment_index < skb_shinfo(skb)->nr_frags;

				skb_fragment_index++) {

			bus_address = pci_map_page( nesdev->pcidev,

					skb_shinfo(skb)->frags[skb_fragment_index].page,

					skb_shinfo(skb)->frags[skb_fragment_index].page_offset,

					skb_shinfo(skb)->frags[skb_fragment_index].size,

			skb_frag_t *frag =

				&skb_shinfo(skb)->frags[skb_fragment_index];

			bus_address = skb_frag_dma_map(&nesdev->pcidev->dev,

						       frag, 0, frag->size,

						       PCI_DMA_TODEVICE);

			wqe_fragment_length[wqe_fragment_index] =

					cpu_to_le16(skb_shinfo(skb)->frags[skb_fragment_index].size);
@@ -561,10 +561,11 @@ tso_sq_no_longer_full: 
			/* Map all the buffers */

			for (tso_frag_count=0; tso_frag_count < skb_shinfo(skb)->nr_frags;

					tso_frag_count++) {

				tso_bus_address[tso_frag_count] = pci_map_page( nesdev->pcidev,

						skb_shinfo(skb)->frags[tso_frag_count].page,

						skb_shinfo(skb)->frags[tso_frag_count].page_offset,

						skb_shinfo(skb)->frags[tso_frag_count].size,

				skb_frag_t *frag =

					&skb_shinfo(skb)->frags[tso_frag_count];

				tso_bus_address[tso_frag_count] =

					skb_frag_dma_map(&nesdev->pcidev->dev,

							 frag, 0, frag->size,

							 PCI_DMA_TODEVICE);

			}

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