diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/dst.h | 6 | ||||
| -rw-r--r-- | include/net/tcp.h | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 4c48016..9261d92 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -207,6 +207,12 @@ static inline void dst_metric_set(struct dst_entry *dst, int metric, u32 val) p[metric-1] = val; } +/* Kernel-internal feature bits that are unallocated in user space. */ +#define DST_FEATURE_ECN_CA (1 << 31) + +#define DST_FEATURE_MASK (DST_FEATURE_ECN_CA) +#define DST_FEATURE_ECN_MASK (DST_FEATURE_ECN_CA | RTAX_FEATURE_ECN) + static inline u32 dst_feature(const struct dst_entry *dst, u32 feature) { diff --git a/include/net/tcp.h b/include/net/tcp.h index 4a7b039..0cab28c 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -888,7 +888,7 @@ void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 acked); extern struct tcp_congestion_ops tcp_reno; struct tcp_congestion_ops *tcp_ca_find_key(u32 key); -u32 tcp_ca_get_key_by_name(const char *name); +u32 tcp_ca_get_key_by_name(const char *name, bool *ecn_ca); #ifdef CONFIG_INET char *tcp_ca_get_name_by_key(u32 key, char *buffer); #else |