[TCP]: Add High Speed TCP congestion control module.

Sally Floyd's high speed TCP congestion control.
This is useful for comparison and research.

Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index adbe855d931a..910e25b65756 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -467,6 +467,17 @@ config TCP_CONG_WESTWOOD
         TCP Westwood+ significantly increases fairness wrt TCP Reno in
         wired networks and throughput over wireless links.
 
+config TCP_CONG_HSTCP
+        tristate "High Speed TCP"
+        depends on INET && EXPERIMENTAL
+        default n
+        ---help---
+        Sally Floyd's High Speed TCP (RFC 3649) congestion control.
+        A modification to TCP's congestion control mechanism for use
+        with large congestion windows. A table indicates how much to
+        increase the congestion window by when an ACK is received.
+        For more detail see http://www.icir.org/floyd/hstcp.html
+
 endmenu
 
 source "net/ipv4/ipvs/Kconfig"