1 files changed, 21 insertions, 0 deletions

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 567b03b1c349..712ebacacb62 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -433,5 +433,26 @@ config IP_TCPDIAG
 config IP_TCPDIAG_IPV6
         def_bool (IP_TCPDIAG=y && IPV6=y) || (IP_TCPDIAG=m && IPV6)
 
+# TCP Reno is builtin (required as fallback)
+menu "TCP congestion control"
+        depends on INET
+
+config TCP_CONG_BIC
+        tristate "Binary Increase Congestion (BIC) control"
+        depends on INET
+        default y
+        ---help---
+        BIC-TCP is a sender-side only change that ensures a linear RTT
+        fairness under large windows while offering both scalability and
+        bounded TCP-friendliness. The protocol combines two schemes
+        called additive increase and binary search increase. When the
+        congestion window is large, additive increase with a large
+        increment ensures linear RTT fairness as well as good
+        scalability. Under small congestion windows, binary search
+        increase provides TCP friendliness.
+        See http://www.csc.ncsu.edu/faculty/rhee/export/bitcp/
+
+endmenu
+
 source "net/ipv4/ipvs/Kconfig"