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| author | Travis Kemen <thepeople@openwrt.org> | 2011-05-08 17:08:06 +0000 |
|---|---|---|
| committer | Travis Kemen <thepeople@openwrt.org> | 2011-05-08 17:08:06 +0000 |
| commit | bc121d5706ca745b516cf481e45644c14920c54e (patch) | |
| tree | 8c73992aa18cbe5aefcf6728dc6c93c4c8dca5df /target/linux/generic/patches-2.6.37 | |
| parent | eb4109ba7840525f7932b763cacef160d6cfb661 (diff) | |
| download | mtk-20170518-bc121d5706ca745b516cf481e45644c14920c54e.zip mtk-20170518-bc121d5706ca745b516cf481e45644c14920c54e.tar.gz mtk-20170518-bc121d5706ca745b516cf481e45644c14920c54e.tar.bz2 | |
ipv6: restore correct ECN handling on TCP xmit Thanks Dave Taht
SVN-Revision: 26858
Diffstat (limited to 'target/linux/generic/patches-2.6.37')
| -rw-r--r-- | target/linux/generic/patches-2.6.37/110_fix_ecn_marking_ipv6.patch | 25 |
1 files changed, 25 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 0000000..442e5e3 --- /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); \ |