diff options
Diffstat (limited to 'include/net/mptcp.h')
| -rw-r--r-- | include/net/mptcp.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/include/net/mptcp.h b/include/net/mptcp.h index fb996124b3d5..bfbad695951c 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -14,6 +14,7 @@ struct mptcp_info; struct mptcp_sock; +struct mptcp_pm_addr_entry; struct seq_file; /* MPTCP sk_buff extension data */ @@ -97,16 +98,20 @@ struct mptcp_out_options { }; #define MPTCP_SCHED_NAME_MAX 16 +#define MPTCP_SCHED_MAX 128 +#define MPTCP_SCHED_BUF_MAX (MPTCP_SCHED_NAME_MAX * MPTCP_SCHED_MAX) + #define MPTCP_SUBFLOWS_MAX 8 struct mptcp_sched_data { - bool reinject; u8 subflows; struct mptcp_subflow_context *contexts[MPTCP_SUBFLOWS_MAX]; }; struct mptcp_sched_ops { - int (*get_subflow)(struct mptcp_sock *msk, + int (*get_send)(struct mptcp_sock *msk, + struct mptcp_sched_data *data); + int (*get_retrans)(struct mptcp_sock *msk, struct mptcp_sched_data *data); char name[MPTCP_SCHED_NAME_MAX]; @@ -117,6 +122,19 @@ struct mptcp_sched_ops { void (*release)(struct mptcp_sock *msk); } ____cacheline_aligned_in_smp; +#define MPTCP_PM_NAME_MAX 16 +#define MPTCP_PM_MAX 128 +#define MPTCP_PM_BUF_MAX (MPTCP_PM_NAME_MAX * MPTCP_PM_MAX) + +struct mptcp_pm_ops { + char name[MPTCP_PM_NAME_MAX]; + struct module *owner; + struct list_head list; + + void (*init)(struct mptcp_sock *msk); + void (*release)(struct mptcp_sock *msk); +} ____cacheline_aligned_in_smp; + #ifdef CONFIG_MPTCP void mptcp_init(void); @@ -220,6 +238,8 @@ static inline __be32 mptcp_reset_option(const struct sk_buff *skb) return htonl(0u); } + +void mptcp_active_detect_blackhole(struct sock *sk, bool expired); #else static inline void mptcp_init(void) @@ -304,6 +324,8 @@ static inline struct request_sock *mptcp_subflow_reqsk_alloc(const struct reques } static inline __be32 mptcp_reset_option(const struct sk_buff *skb) { return htonl(0u); } + +static inline void mptcp_active_detect_blackhole(struct sock *sk, bool expired) { } #endif /* CONFIG_MPTCP */ #if IS_ENABLED(CONFIG_MPTCP_IPV6) |