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| author | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-25 10:40:14 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-25 10:40:14 -0400 |
| commit | ff877ea80efa2015b6263766f78ee42c2a1b32f9 (patch) | |
| tree | 85205005c611ab774702148558321c6fb92f1ccd /include/linux/skbuff.h | |
| parent | 30821fee4f0cb3e6d241d9f7ddc37742212e3eb7 (diff) | |
| parent | d37e6bf68fc1eb34a4ad21d9ae8890ed37ea80e7 (diff) | |
| download | kernel_replicant_linux-ff877ea80efa2015b6263766f78ee42c2a1b32f9.tar.gz kernel_replicant_linux-ff877ea80efa2015b6263766f78ee42c2a1b32f9.tar.bz2 kernel_replicant_linux-ff877ea80efa2015b6263766f78ee42c2a1b32f9.zip | |
Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 299ec4b31412..7ea44f6621f2 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -246,6 +246,7 @@ typedef unsigned char *sk_buff_data_t; * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking + * @vlan_tci: vlan tag control information */ struct sk_buff { @@ -305,9 +306,7 @@ struct sk_buff { #endif int iif; -#ifdef CONFIG_NETDEVICES_MULTIQUEUE __u16 queue_mapping; -#endif #ifdef CONFIG_NET_SCHED __u16 tc_index; /* traffic control index */ #ifdef CONFIG_NET_CLS_ACT @@ -328,6 +327,8 @@ struct sk_buff { __u32 mark; + __u16 vlan_tci; + sk_buff_data_t transport_header; sk_buff_data_t network_header; sk_buff_data_t mac_header; @@ -1671,25 +1672,17 @@ static inline void skb_init_secmark(struct sk_buff *skb) static inline void skb_set_queue_mapping(struct sk_buff *skb, u16 queue_mapping) { -#ifdef CONFIG_NETDEVICES_MULTIQUEUE skb->queue_mapping = queue_mapping; -#endif } static inline u16 skb_get_queue_mapping(struct sk_buff *skb) { -#ifdef CONFIG_NETDEVICES_MULTIQUEUE return skb->queue_mapping; -#else - return 0; -#endif } static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_buff *from) { -#ifdef CONFIG_NETDEVICES_MULTIQUEUE to->queue_mapping = from->queue_mapping; -#endif } static inline int skb_is_gso(const struct sk_buff *skb) @@ -1702,6 +1695,20 @@ static inline int skb_is_gso_v6(const struct sk_buff *skb) return skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6; } +extern void __skb_warn_lro_forwarding(const struct sk_buff *skb); + +static inline bool skb_warn_if_lro(const struct sk_buff *skb) +{ + /* LRO sets gso_size but not gso_type, whereas if GSO is really + * wanted then gso_type will be set. */ + struct skb_shared_info *shinfo = skb_shinfo(skb); + if (shinfo->gso_size != 0 && unlikely(shinfo->gso_type == 0)) { + __skb_warn_lro_forwarding(skb); + return true; + } + return false; +} + static inline void skb_forward_csum(struct sk_buff *skb) { /* Unfortunately we don't support this one. Any brave souls? */ |