1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index d70df61a029f..f4d717b72ddd 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -180,6 +180,9 @@ typedef enum {
         SCTP_PARAM_SUPPORTED_ADDRESS_TYPES      = __constant_htons(12),
         SCTP_PARAM_ECN_CAPABLE                  = __constant_htons(0x8000),
 
+        /* Add-IP: Supported Extensions, Section 4.2 */
+        SCTP_PARAM_SUPPORTED_EXT        = __constant_htons(0x8008),
+
         /* PR-SCTP Sec 3.1 */
         SCTP_PARAM_FWD_TSN_SUPPORT      = __constant_htons(0xc000),
 
@@ -296,6 +299,12 @@ typedef struct sctp_adaptation_ind_param {
         __be32 adaptation_ind;
 } __attribute__((packed)) sctp_adaptation_ind_param_t;
 
+/* ADDIP Section 4.2.7 Supported Extensions Parameter */
+typedef struct sctp_supported_ext_param {
+        struct sctp_paramhdr param_hdr;
+        __u8 chunks[0];
+} __attribute__((packed)) sctp_supported_ext_param_t;
+
 /* RFC 2960.  Section 3.3.3 Initiation Acknowledgement (INIT ACK) (2):
  *   The INIT ACK chunk is used to acknowledge the initiation of an SCTP
  *   association.