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path: root/drivers/net/e1000/e1000_main.c
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Diffstat (limited to 'drivers/net/e1000/e1000_main.c')
-rw-r--r--drivers/net/e1000/e1000_main.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 35d6d080522..38ee39e570e 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -844,9 +844,9 @@ e1000_probe(struct pci_dev *pdev,
(adapter->hw.mac_type != e1000_82547))
netdev->features |= NETIF_F_TSO;
-#ifdef NETIF_F_TSO_IPV6
+#ifdef NETIF_F_TSO6
if (adapter->hw.mac_type > e1000_82547_rev_2)
- netdev->features |= NETIF_F_TSO_IPV6;
+ netdev->features |= NETIF_F_TSO6;
#endif
#endif
if (pci_using_dac)
@@ -1814,8 +1814,11 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
/* Configure extra packet-split registers */
rfctl = E1000_READ_REG(&adapter->hw, RFCTL);
rfctl |= E1000_RFCTL_EXTEN;
- /* disable IPv6 packet split support */
- rfctl |= E1000_RFCTL_IPV6_DIS;
+ /* disable packet split support for IPv6 extension headers,
+ * because some malformed IPv6 headers can hang the RX */
+ rfctl |= (E1000_RFCTL_IPV6_EX_DIS |
+ E1000_RFCTL_NEW_IPV6_EXT_DIS);
+
E1000_WRITE_REG(&adapter->hw, RFCTL, rfctl);
rctl |= E1000_RCTL_DTYP_PS;
@@ -2473,9 +2476,15 @@ e1000_watchdog(unsigned long data)
DPRINTK(PROBE,INFO,
"10/100 speed: disabling TSO\n");
netdev->features &= ~NETIF_F_TSO;
+#ifdef NETIF_F_TSO6
+ netdev->features &= ~NETIF_F_TSO6;
+#endif
break;
case SPEED_1000:
netdev->features |= NETIF_F_TSO;
+#ifdef NETIF_F_TSO6
+ netdev->features |= NETIF_F_TSO6;
+#endif
break;
default:
/* oops */
@@ -2610,7 +2619,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
0);
cmd_length = E1000_TXD_CMD_IP;
ipcse = skb->h.raw - skb->data - 1;
-#ifdef NETIF_F_TSO_IPV6
+#ifdef NETIF_F_TSO6
} else if (skb->protocol == htons(ETH_P_IPV6)) {
skb->nh.ipv6h->payload_len = 0;
skb->h.th->check =