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-rw-r--r--include/linux/sctp.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index bb1926589693..a86e852507b3 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -98,6 +98,7 @@ enum sctp_cid {
SCTP_CID_I_FWD_TSN = 0xC2,
SCTP_CID_ASCONF_ACK = 0x80,
SCTP_CID_RECONF = 0x82,
+ SCTP_CID_PAD = 0x84,
}; /* enum */
@@ -410,6 +411,12 @@ struct sctp_heartbeat_chunk {
};
+/* PAD chunk could be bundled with heartbeat chunk to probe pmtu */
+struct sctp_pad_chunk {
+ struct sctp_chunkhdr uh;
+};
+
+
/* For the abort and shutdown ACK we must carry the init tag in the
* common header. Just the common header is all that is needed with a
* chunk descriptor.