Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[pandora-kernel.git] / drivers / net / e1000 / e1000_main.c

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 78cf417..48e2ade 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2887,20 +2887,21 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                                return err;
                }
 
-               hdr_len = (skb_transport_offset(skb) + (skb->h.th->doff << 2));
+               hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
                mss = skb_shinfo(skb)->gso_size;
                if (skb->protocol == htons(ETH_P_IP)) {
                        struct iphdr *iph = ip_hdr(skb);
                        iph->tot_len = 0;
                        iph->check = 0;
-                       skb->h.th->check = ~csum_tcpudp_magic(iph->saddr,
-                                                             iph->daddr, 0,
-                                                             IPPROTO_TCP, 0);
+                       tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
+                                                                iph->daddr, 0,
+                                                                IPPROTO_TCP,
+                                                                0);
                        cmd_length = E1000_TXD_CMD_IP;
                        ipcse = skb_transport_offset(skb) - 1;
                } else if (skb->protocol == htons(ETH_P_IPV6)) {
                        ipv6_hdr(skb)->payload_len = 0;
-                       skb->h.th->check =
+                       tcp_hdr(skb)->check =
                                ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
                                                 &ipv6_hdr(skb)->daddr,
                                                 0, IPPROTO_TCP, 0);
@@ -2909,7 +2910,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                ipcss = skb_network_offset(skb);
                ipcso = (void *)&(ip_hdr(skb)->check) - (void *)skb->data;
                tucss = skb_transport_offset(skb);
-               tucso = (void *)&(skb->h.th->check) - (void *)skb->data;
+               tucso = (void *)&(tcp_hdr(skb)->check) - (void *)skb->data;
                tucse = 0;
 
                cmd_length |= (E1000_TXD_CMD_DEXT | E1000_TXD_CMD_TSE |
@@ -2958,7 +2959,8 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
 
                context_desc->lower_setup.ip_config = 0;
                context_desc->upper_setup.tcp_fields.tucss = css;
-               context_desc->upper_setup.tcp_fields.tucso = css + skb->csum;
+               context_desc->upper_setup.tcp_fields.tucso =
+                       css + skb->csum_offset;
                context_desc->upper_setup.tcp_fields.tucse = 0;
                context_desc->tcp_seg_setup.data = 0;
                context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
@@ -3292,7 +3294,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                /* TSO Workaround for 82571/2/3 Controllers -- if skb->data
                * points to just header, pull a few bytes of payload from
                * frags into skb->data */
-               hdr_len = (skb_transport_offset(skb) + (skb->h.th->doff << 2));
+               hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
                if (skb->data_len && (hdr_len == (skb->len - skb->data_len))) {
                        switch (adapter->hw.mac_type) {
                                unsigned int pull_size;
@@ -3303,7 +3305,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                                 * NOTE: this is a TSO only workaround
                                 * if end byte alignment not correct move us
                                 * into the next dword */
-                               if ((unsigned long)(skb->tail - 1) & 4)
+                               if ((unsigned long)(skb_tail_pointer(skb) - 1) & 4)
                                        break;
                                /* fall through */
                        case e1000_82571:
@@ -4223,9 +4225,12 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
                            netdev_alloc_skb(netdev, length + NET_IP_ALIGN);
                        if (new_skb) {
                                skb_reserve(new_skb, NET_IP_ALIGN);
-                               memcpy(new_skb->data - NET_IP_ALIGN,
-                                      skb->data - NET_IP_ALIGN,
-                                      length + NET_IP_ALIGN);
+                               skb_copy_to_linear_data_offset(new_skb,
+                                                              -NET_IP_ALIGN,
+                                                              (skb->data -
+                                                               NET_IP_ALIGN),
+                                                              (length +
+                                                               NET_IP_ALIGN));
                                /* save the skb in buffer_info as good */
                                buffer_info->skb = skb;
                                skb = new_skb;
@@ -4387,7 +4392,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
                                PCI_DMA_FROMDEVICE);
                        vaddr = kmap_atomic(ps_page->ps_page[0],
                                            KM_SKB_DATA_SOFTIRQ);
-                       memcpy(skb->tail, vaddr, l1);
+                       memcpy(skb_tail_pointer(skb), vaddr, l1);
                        kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
                        pci_dma_sync_single_for_device(pdev,
                                ps_page_dma->ps_page_dma[0],