diff options
Diffstat (limited to 'include/net/sctp/user.h')
| -rw-r--r-- | include/net/sctp/user.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index f1c3bc54526..8a6bef6f91e 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -93,6 +93,8 @@ enum sctp_optname { #define SCTP_STATUS SCTP_STATUS SCTP_GET_PEER_ADDR_INFO, #define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO + SCTP_DELAYED_ACK_TIME, +#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME /* Internal Socket Options. Some of the sctp library functions are * implemented using these socket options. @@ -503,13 +505,41 @@ struct sctp_setadaption { * unreachable. The following structure is used to access and modify an * address's parameters: */ +enum sctp_spp_flags { + SPP_HB_ENABLE = 1, /*Enable heartbeats*/ + SPP_HB_DISABLE = 2, /*Disable heartbeats*/ + SPP_HB = SPP_HB_ENABLE | SPP_HB_DISABLE, + SPP_HB_DEMAND = 4, /*Send heartbeat immediately*/ + SPP_PMTUD_ENABLE = 8, /*Enable PMTU discovery*/ + SPP_PMTUD_DISABLE = 16, /*Disable PMTU discovery*/ + SPP_PMTUD = SPP_PMTUD_ENABLE | SPP_PMTUD_DISABLE, + SPP_SACKDELAY_ENABLE = 32, /*Enable SACK*/ + SPP_SACKDELAY_DISABLE = 64, /*Disable SACK*/ + SPP_SACKDELAY = SPP_SACKDELAY_ENABLE | SPP_SACKDELAY_DISABLE, +}; + struct sctp_paddrparams { sctp_assoc_t spp_assoc_id; struct sockaddr_storage spp_address; __u32 spp_hbinterval; __u16 spp_pathmaxrxt; + __u32 spp_pathmtu; + __u32 spp_sackdelay; + __u32 spp_flags; } __attribute__((packed, aligned(4))); +/* 7.1.24. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME) + * + * This options will get or set the delayed ack timer. The time is set + * in milliseconds. If the assoc_id is 0, then this sets or gets the + * endpoints default delayed ack timer value. If the assoc_id field is + * non-zero, then the set or get effects the specified association. + */ +struct sctp_assoc_value { + sctp_assoc_t assoc_id; + uint32_t assoc_value; +}; + /* * 7.2.2 Peer Address Information * |