1 files changed, 5 insertions, 1 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 7f25195f9855..82116e84ee34 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -300,6 +300,7 @@ struct sctp_sock {
 
         /* The default SACK delay timeout for new associations. */
         __u32 sackdelay;
+        __u32 sackfreq;
 
         /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */
         __u32 param_flags;
@@ -826,7 +827,7 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *,
                                      __u16 sport, __u16 dport);
 struct sctp_packet *sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
 sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *,
-                                       struct sctp_chunk *);
+                                       struct sctp_chunk *, int);
 sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *,
                                      struct sctp_chunk *);
 int sctp_packet_transmit(struct sctp_packet *);
@@ -946,6 +947,7 @@ struct sctp_transport {
 
         /* SACK delay timeout */
         unsigned long sackdelay;
+        __u32 sackfreq;
 
         /* When was the last time (in jiffies) that we heard from this
          * transport?  We use this to pick new active and retran paths.
@@ -1553,6 +1555,7 @@ struct sctp_association {
                  *             : SACK's are not delayed (see Section 6).
                  */
                 __u8    sack_needed;     /* Do we need to sack the peer? */
+                __u32   sack_cnt;
 
                 /* These are capabilities which our peer advertised.  */
                 __u8    ecn_capable;     /* Can peer do ECN? */
@@ -1662,6 +1665,7 @@ struct sctp_association {
 
         /* SACK delay timeout */
         unsigned long sackdelay;
+        __u32 sackfreq;
 
 
         unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];