From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Wed, 23 Dec 2020 06:36:45 +0000 (+0800)
Subject: kmod-tcp-hybla: new module for hybla congestion control algorithm
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1508841b4e8e5b3ac10e61ea0eef61bba4a62abc;p=openwrt%2Fstaging%2Fthess.git

kmod-tcp-hybla: new module for hybla congestion control algorithm

Just the module and no default sysctl conf file is provided

Link: https://forum.openwrt.org/t/20-xx-tcp-hybla/83076
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---

diff --git a/package/kernel/linux/modules/netsupport.mk b/package/kernel/linux/modules/netsupport.mk
index d287e46270..4e78ac5478 100644
--- a/package/kernel/linux/modules/netsupport.mk
+++ b/package/kernel/linux/modules/netsupport.mk
@@ -947,6 +947,24 @@ endef
 $(eval $(call KernelPackage,tcp-bbr))
 
 
+define KernelPackage/tcp-hybla
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=TCP-Hybla congestion control algorithm
+  KCONFIG:=CONFIG_TCP_CONG_HYBLA
+  FILES:=$(LINUX_DIR)/net/ipv4/tcp_hybla.ko
+  AUTOLOAD:=$(call AutoProbe,tcp_hybla)
+endef
+
+define KernelPackage/tcp-hybla/description
+  TCP-Hybla is a sender-side only change that eliminates penalization of
+  long-RTT, large-bandwidth connections, like when satellite legs are
+  involved, especially when sharing a common bottleneck with normal
+  terrestrial connections.
+endef
+
+$(eval $(call KernelPackage,tcp-hybla))
+
+
 define KernelPackage/ax25
   SUBMENU:=$(NETWORK_SUPPORT_MENU)
   TITLE:=AX25 support