diff options
Diffstat (limited to 'include/net/sctp/structs.h')
| -rw-r--r-- | include/net/sctp/structs.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 536e439ddf1d..fc5e60016e37 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -161,6 +161,12 @@ extern struct sctp_globals { int max_retrans_path; int max_retrans_init; + /* Potentially-Failed.Max.Retrans sysctl value + * taken from: + * http://tools.ietf.org/html/draft-nishida-tsvwg-sctp-failover-05 + */ + int pf_retrans; + /* * Policy for preforming sctp/socket accounting * 0 - do socket level accounting, all assocs share sk_sndbuf @@ -258,6 +264,7 @@ extern struct sctp_globals { #define sctp_sndbuf_policy (sctp_globals.sndbuf_policy) #define sctp_rcvbuf_policy (sctp_globals.rcvbuf_policy) #define sctp_max_retrans_path (sctp_globals.max_retrans_path) +#define sctp_pf_retrans (sctp_globals.pf_retrans) #define sctp_max_retrans_init (sctp_globals.max_retrans_init) #define sctp_sack_timeout (sctp_globals.sack_timeout) #define sctp_hb_interval (sctp_globals.hb_interval) @@ -990,10 +997,15 @@ struct sctp_transport { /* This is the max_retrans value for the transport and will * be initialized from the assocs value. This can be changed - * using SCTP_SET_PEER_ADDR_PARAMS socket option. + * using the SCTP_SET_PEER_ADDR_PARAMS socket option. */ __u16 pathmaxrxt; + /* This is the partially failed retrans value for the transport + * and will be initialized from the assocs value. This can be changed + * using the SCTP_PEER_ADDR_THLDS socket option + */ + int pf_retrans; /* PMTU : The current known path MTU. */ __u32 pathmtu; @@ -1664,6 +1676,12 @@ struct sctp_association { */ int max_retrans; + /* This is the partially failed retrans value for the transport + * and will be initialized from the assocs value. This can be + * changed using the SCTP_PEER_ADDR_THLDS socket option + */ + int pf_retrans; + /* Maximum number of times the endpoint will retransmit INIT */ __u16 max_init_attempts; |