sctp: add support for generating stream reconf resp chunk
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>
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index b055788..7a4804c 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -749,4 +749,28 @@ struct sctp_strreset_addstrm {
__u16 reserved;
};
+enum {
+ SCTP_STRRESET_NOTHING_TO_DO = 0x00,
+ SCTP_STRRESET_PERFORMED = 0x01,
+ SCTP_STRRESET_DENIED = 0x02,
+ SCTP_STRRESET_ERR_WRONG_SSN = 0x03,
+ SCTP_STRRESET_ERR_IN_PROGRESS = 0x04,
+ SCTP_STRRESET_ERR_BAD_SEQNO = 0x05,
+ SCTP_STRRESET_IN_PROGRESS = 0x06,
+};
+
+struct sctp_strreset_resp {
+ sctp_paramhdr_t param_hdr;
+ __u32 response_seq;
+ __u32 result;
+};
+
+struct sctp_strreset_resptsn {
+ sctp_paramhdr_t param_hdr;
+ __u32 response_seq;
+ __u32 result;
+ __u32 senders_next_tsn;
+ __u32 receivers_next_tsn;
+};
+
#endif /* __LINUX_SCTP_H__ */