diff options
| author | thepeople <thepeople@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-05-08 17:08:06 +0000 |
|---|---|---|
| committer | thepeople <thepeople@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-05-08 17:08:06 +0000 |
| commit | 318f8f9eeb3d6379d7cb5c709aea47f754da6119 (patch) | |
| tree | 66a9bbe8429c76152b3e4ed5f65295be959a39a3 /target/linux/generic | |
| parent | 28e2aaeeb28bc2a308395f4aab511b5ad20a1bbd (diff) | |
[PATCH] ipv6: restore correct ECN handling on TCP xmit
Thanks Dave Taht
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26858 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic')
| -rw-r--r-- | target/linux/generic/patches-2.6.37/110_fix_ecn_marking_ipv6.patch | 25 | ||||
| -rw-r--r-- | target/linux/generic/patches-2.6.38/110_fix_ecn_marking_ipv6.patch | 25 |
2 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.37/110_fix_ecn_marking_ipv6.patch b/target/linux/generic/patches-2.6.37/110_fix_ecn_marking_ipv6.patch new file mode 100644 index 0000000000..442e5e3c32 --- /dev/null +++ b/target/linux/generic/patches-2.6.37/110_fix_ecn_marking_ipv6.patch @@ -0,0 +1,25 @@ +--- a/include/net/inet_ecn.h ++++ b/include/net/inet_ecn.h +@@ -38,9 +38,19 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner) + return outer; + } + +-#define INET_ECN_xmit(sk) do { inet_sk(sk)->tos |= INET_ECN_ECT_0; } while (0) +-#define INET_ECN_dontxmit(sk) \ +- do { inet_sk(sk)->tos &= ~INET_ECN_MASK; } while (0) ++static inline void INET_ECN_xmit(struct sock *sk) ++{ ++ inet_sk(sk)->tos |= INET_ECN_ECT_0; ++ if (inet6_sk(sk) != NULL) ++ inet6_sk(sk)->tclass |= INET_ECN_ECT_0; ++} ++ ++static inline void INET_ECN_dontxmit(struct sock *sk) ++{ ++ inet_sk(sk)->tos &= ~INET_ECN_MASK; ++ if (inet6_sk(sk) != NULL) ++ inet6_sk(sk)->tclass &= ~INET_ECN_MASK; ++} + + #define IP6_ECN_flow_init(label) do { \ + (label) &= ~htonl(INET_ECN_MASK << 20); \ diff --git a/target/linux/generic/patches-2.6.38/110_fix_ecn_marking_ipv6.patch b/target/linux/generic/patches-2.6.38/110_fix_ecn_marking_ipv6.patch new file mode 100644 index 0000000000..442e5e3c32 --- /dev/null +++ b/target/linux/generic/patches-2.6.38/110_fix_ecn_marking_ipv6.patch @@ -0,0 +1,25 @@ +--- a/include/net/inet_ecn.h ++++ b/include/net/inet_ecn.h +@@ -38,9 +38,19 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner) + return outer; + } + +-#define INET_ECN_xmit(sk) do { inet_sk(sk)->tos |= INET_ECN_ECT_0; } while (0) +-#define INET_ECN_dontxmit(sk) \ +- do { inet_sk(sk)->tos &= ~INET_ECN_MASK; } while (0) ++static inline void INET_ECN_xmit(struct sock *sk) ++{ ++ inet_sk(sk)->tos |= INET_ECN_ECT_0; ++ if (inet6_sk(sk) != NULL) ++ inet6_sk(sk)->tclass |= INET_ECN_ECT_0; ++} ++ ++static inline void INET_ECN_dontxmit(struct sock *sk) ++{ ++ inet_sk(sk)->tos &= ~INET_ECN_MASK; ++ if (inet6_sk(sk) != NULL) ++ inet6_sk(sk)->tclass &= ~INET_ECN_MASK; ++} + + #define IP6_ECN_flow_init(label) do { \ + (label) &= ~htonl(INET_ECN_MASK << 20); \ |