diff options
Diffstat (limited to 'include/net/protocol.h')
-rw-r--r-- | include/net/protocol.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/net/protocol.h b/include/net/protocol.h index 875f4895b033..057f2d315567 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h | |||
@@ -29,11 +29,15 @@ | |||
29 | #include <linux/ipv6.h> | 29 | #include <linux/ipv6.h> |
30 | #endif | 30 | #endif |
31 | 31 | ||
32 | #define MAX_INET_PROTOS 256 /* Must be a power of 2 */ | 32 | /* This is one larger than the largest protocol value that can be |
33 | 33 | * found in an ipv4 or ipv6 header. Since in both cases the protocol | |
34 | * value is presented in a __u8, this is defined to be 256. | ||
35 | */ | ||
36 | #define MAX_INET_PROTOS 256 | ||
34 | 37 | ||
35 | /* This is used to register protocols. */ | 38 | /* This is used to register protocols. */ |
36 | struct net_protocol { | 39 | struct net_protocol { |
40 | void (*early_demux)(struct sk_buff *skb); | ||
37 | int (*handler)(struct sk_buff *skb); | 41 | int (*handler)(struct sk_buff *skb); |
38 | void (*err_handler)(struct sk_buff *skb, u32 info); | 42 | void (*err_handler)(struct sk_buff *skb, u32 info); |
39 | int (*gso_send_check)(struct sk_buff *skb); | 43 | int (*gso_send_check)(struct sk_buff *skb); |