diff options
Diffstat (limited to 'include/net/sctp/structs.h')
| -rw-r--r-- | include/net/sctp/structs.h | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 4741ec240caf..a244db5e5ff7 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -374,7 +374,7 @@ typedef struct sctp_sender_hb_info { union sctp_addr daddr; unsigned long sent_at; __u64 hb_nonce; -} __packed sctp_sender_hb_info_t; +} sctp_sender_hb_info_t; struct sctp_stream *sctp_stream_new(__u16 incnt, __u16 outcnt, gfp_t gfp); void sctp_stream_free(struct sctp_stream *stream); @@ -497,6 +497,7 @@ struct sctp_datamsg { /* Did the messenge fail to send? */ int send_error; u8 send_failed:1, + force_delay:1, can_delay; /* should this message be Nagle delayed */ }; @@ -804,6 +805,8 @@ struct sctp_transport { __u32 burst_limited; /* Holds old cwnd when max.burst is applied */ + __u32 dst_pending_confirm; /* need to confirm neighbour */ + /* Destination */ struct dst_entry *dst; /* Source address. */ @@ -877,6 +880,9 @@ struct sctp_transport { /* Timer to handle ICMP proto unreachable envets */ struct timer_list proto_unreach_timer; + /* Timer to handler reconf chunk rtx */ + struct timer_list reconf_timer; + /* Since we're using per-destination retransmission timers * (see above), we're also using per-destination "transmitted" * queues. This probably ought to be a private struct @@ -935,6 +941,7 @@ void sctp_transport_pmtu(struct sctp_transport *, struct sock *sk); void sctp_transport_free(struct sctp_transport *); void sctp_transport_reset_t3_rtx(struct sctp_transport *); void sctp_transport_reset_hb_timer(struct sctp_transport *); +void sctp_transport_reset_reconf_timer(struct sctp_transport *transport); int sctp_transport_hold(struct sctp_transport *); void sctp_transport_put(struct sctp_transport *); void sctp_transport_update_rto(struct sctp_transport *, __u32); @@ -946,6 +953,8 @@ unsigned long sctp_transport_timeout(struct sctp_transport *); void sctp_transport_reset(struct sctp_transport *); void sctp_transport_update_pmtu(struct sock *, struct sctp_transport *, u32); void sctp_transport_immediate_rtx(struct sctp_transport *); +void sctp_transport_dst_release(struct sctp_transport *t); +void sctp_transport_dst_confirm(struct sctp_transport *t); /* This is the structure we use to queue packets as they come into @@ -1251,7 +1260,10 @@ struct sctp_endpoint { struct list_head endpoint_shared_keys; __u16 active_key_id; __u8 auth_enable:1, - prsctp_enable:1; + prsctp_enable:1, + reconf_enable:1; + + __u8 strreset_enable; }; /* Recover the outter endpoint structure. */ @@ -1504,6 +1516,7 @@ struct sctp_association { hostname_address:1, /* Peer understands DNS addresses? */ asconf_capable:1, /* Does peer support ADDIP? */ prsctp_capable:1, /* Can peer do PR-SCTP? */ + reconf_capable:1, /* Can peer do RE-CONFIG? */ auth_capable:1; /* Is peer doing SCTP-AUTH? */ /* sack_needed : This flag indicates if the next received @@ -1863,7 +1876,16 @@ struct sctp_association { __u8 need_ecne:1, /* Need to send an ECNE Chunk? */ temp:1, /* Is it a temporary association? */ - prsctp_enable:1; + prsctp_enable:1, + reconf_enable:1; + + __u8 strreset_enable; + __u8 strreset_outstanding; /* request param count on the fly */ + + __u32 strreset_outseq; /* Update after receiving response */ + __u32 strreset_inseq; /* Update after receiving request */ + + struct sctp_chunk *strreset_chunk; /* save request chunk */ struct sctp_priv_assoc_stats stats; |