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-rw-r--r--include/linux/dccp.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 710c04302a15..eaf95a023af4 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -376,8 +376,10 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
/**
* struct dccp_request_sock - represent DCCP-specific connection request
* @dreq_inet_rsk: structure inherited from
- * @dreq_iss: initial sequence number sent on the Response (RFC 4340, 7.1)
- * @dreq_isr: initial sequence number received on the Request
+ * @dreq_iss: initial sequence number, sent on the first Response (RFC 4340, 7.1)
+ * @dreq_gss: greatest sequence number sent (for retransmitted Responses)
+ * @dreq_isr: initial sequence number received in the first Request
+ * @dreq_gsr: greatest sequence number received (for retransmitted Request(s))
* @dreq_service: service code present on the Request (there is just one)
* @dreq_featneg: feature negotiation options for this connection
* The following two fields are analogous to the ones in dccp_sock:
@@ -387,7 +389,9 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
struct dccp_request_sock {
struct inet_request_sock dreq_inet_rsk;
__u64 dreq_iss;
+ __u64 dreq_gss;
__u64 dreq_isr;
+ __u64 dreq_gsr;
__be32 dreq_service;
struct list_head dreq_featneg;
__u32 dreq_timestamp_echo;