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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-21 17:57:45 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-21 17:57:45 +0300 |
| commit | 7d3628b230ecbdc29566c18bc7800ff8ed66a71f (patch) | |
| tree | eac1bff40bdb655fdfdeaf1e22ce12a81296f1fb /drivers/net/igb | |
| parent | 2c7871982cf27caaddbaeb7e2121ce1374b520ff (diff) | |
| parent | 94833dfb8c98ed4ca1944dd2c1339d88a2d1c758 (diff) | |
| download | linux-7d3628b230ecbdc29566c18bc7800ff8ed66a71f.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (46 commits)
[NET] ifb: set separate lockdep classes for queue locks
[IPV6] KCONFIG: Fix description about IPV6_TUNNEL.
[TCP]: Fix shrinking windows with window scaling
netpoll: zap_completion_queue: adjust skb->users counter
bridge: use time_before() in br_fdb_cleanup()
[TG3]: Fix build warning on sparc32.
MAINTAINERS: bluez-devel is subscribers-only
audit: netlink socket can be auto-bound to pid other than current->pid (v2)
[NET]: Fix permissions of /proc/net
[SCTP]: Fix a race between module load and protosw access
[NETFILTER]: ipt_recent: sanity check hit count
[NETFILTER]: nf_conntrack_h323: logical-bitwise & confusion in process_setup()
[RT2X00] drivers/net/wireless/rt2x00/rt2x00dev.c: remove dead code, fix warning
[IPV4]: esp_output() misannotations
[8021Q]: vlan_dev misannotations
xfrm: ->eth_proto is __be16
[IPV4]: ipv4_is_lbcast() misannotations
[SUNRPC]: net/* NULL noise
[SCTP]: fix misannotated __sctp_rcv_asconf_lookup()
[PKT_SCHED]: annotate cls_u32
...
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 6a1f23092099..928ce8287e69 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -31,7 +31,6 @@ #include <linux/vmalloc.h> #include <linux/pagemap.h> #include <linux/netdevice.h> -#include <linux/tcp.h> #include <linux/ipv6.h> #include <net/checksum.h> #include <net/ip6_checksum.h> @@ -2484,10 +2483,24 @@ static inline bool igb_tx_csum_adv(struct igb_adapter *adapter, tu_cmd |= (E1000_TXD_CMD_DEXT | E1000_ADVTXD_DTYP_CTXT); if (skb->ip_summed == CHECKSUM_PARTIAL) { - if (skb->protocol == htons(ETH_P_IP)) + switch (skb->protocol) { + case __constant_htons(ETH_P_IP): tu_cmd |= E1000_ADVTXD_TUCMD_IPV4; - if (skb->sk && (skb->sk->sk_protocol == IPPROTO_TCP)) - tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP; + if (ip_hdr(skb)->protocol == IPPROTO_TCP) + tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP; + break; + case __constant_htons(ETH_P_IPV6): + /* XXX what about other V6 headers?? */ + if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP) + tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP; + break; + default: + if (unlikely(net_ratelimit())) + dev_warn(&adapter->pdev->dev, + "partial checksum but proto=%x!\n", + skb->protocol); + break; + } } context_desc->type_tucmd_mlhl = cpu_to_le32(tu_cmd); |