Initial commit

Makefile

+all:
+	tar xf ethtool-5.2.tar.xz
+	cd ethtool-5.2 && ./configure --prefix=/usr
+	$(MAKE) -C ethtool-5.2
+	$(MAKE) -C ethtool-5.2 check
+	$(MAKE) -C ethtool-5.2 install
+	rm -rf ethtool-5.2
+
+lenovo-t460s: all tcp-segmentation-fix-service
+	@echo "$$TCP_SEGMENTATION_FIX_SERVICE" > /lib/systemd/system/tcp-segmentation-fix.service
+	systemctl enable tcp-segmentation-fix.service
+
+tcp-segmentation-fix-service:
+define TCP_SEGMENTATION_FIX_SERVICE
+[Unit]
+Description=Disable buggy hardware TCP segmentation offloading
+
+[Service]
+RemainAfterExit=yes
+ExecStart=/usr/sbin/ethtool -K eth0 tx off sg off tso off
+Type=oneshot
+
+[Install]
+WantedBy=multi-user.target
+endef
+export TCP_SEGMENTATION_FIX_SERVICE

ethtool.groups

+bin
+	/usr/sbin/.*
+bash-completion
+	/usr/share/bash-completion/.*
+man
+	/usr/share/man/.*