diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/tcp.h | 4 | ||||
-rw-r--r-- | include/net/tcp.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index d2c8f280e48f..4374196b98ea 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -485,4 +485,8 @@ static inline u16 tcp_mss_clamp(const struct tcp_sock *tp, u16 mss) return (user_mss && user_mss < mss) ? user_mss : mss; } + +int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, + int shiftlen); + #endif /* _LINUX_TCP_H */ diff --git a/include/net/tcp.h b/include/net/tcp.h index 770917d0caa7..e75661f92daa 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -55,6 +55,8 @@ void tcp_time_wait(struct sock *sk, int state, int timeo); #define MAX_TCP_HEADER (128 + MAX_HEADER) #define MAX_TCP_OPTION_SPACE 40 +#define TCP_MIN_SND_MSS 48 +#define TCP_MIN_GSO_SIZE (TCP_MIN_SND_MSS - MAX_TCP_OPTION_SPACE) /* * Never offer a window over 32767 without using window scaling. Some |