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sctp: add support for generating stream reconf resp chunk

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This patch is to define Re-configuration Response Parameter described
in rfc6525 section 4.4. As optional fields are only for SSN/TSN Reset
Request Parameter, it uses another function to make that.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xin Long
2017-02-17 12:45:37 +08:00
committed by David S. Miller
parent 61845d2072
commit bd4b9f8b4a
3 changed files with 105 additions and 0 deletions
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7
include/net/sctp/sm.h
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@@ -270,6 +270,13 @@ struct sctp_chunk *sctp_make_strreset_tsnreq(
struct sctp_chunk *sctp_make_strreset_addstrm(
const struct sctp_association *asoc,
__u16 out, __u16 in);
struct sctp_chunk *sctp_make_strreset_resp(
const struct sctp_association *asoc,
__u32 result, __u32 sn);
struct sctp_chunk *sctp_make_strreset_tsnresp(
struct sctp_association *asoc,
__u32 result, __u32 sn,
__u32 sender_tsn, __u32 receiver_tsn);
void sctp_chunk_assign_tsn(struct sctp_chunk *);
void sctp_chunk_assign_ssn(struct sctp_chunk *);