X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fuapi%2Flinux%2Ftcp.h;h=faa72f4fa547bcfe643b9cfd32b83b62caf6b973;hb=6e9250f59ef9efb932c84850cd221f22c2a03c4a;hp=3b9718328d8bf7732a73a13a4811b98ff667f000;hpb=2c316e699fa40f2fc161ebb770b6e2845db4f3b0;p=karo-tx-linux.git

diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index 3b9718328d8b..faa72f4fa547 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -112,6 +112,7 @@ enum {
 #define TCP_FASTOPEN		23	/* Enable FastOpen on listeners */
 #define TCP_TIMESTAMP		24
 #define TCP_NOTSENT_LOWAT	25	/* limit number of unsent bytes in write queue */
+#define TCP_CC_INFO		26	/* Get Congestion Control (optional) info */
 
 struct tcp_repair_opt {
 	__u32	opt_code;
@@ -189,6 +190,8 @@ struct tcp_info {
 
 	__u64	tcpi_pacing_rate;
 	__u64	tcpi_max_pacing_rate;
+	__u64	tcpi_bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked */
+	__u64	tcpi_bytes_received; /* RFC4898 tcpEStatsAppHCThruOctetsReceived */
 };
 
 /* for TCP_MD5SIG socket option */