From 37eaf33035f2c01f4f0d97fbcce25f75ffebd697 Mon Sep 17 00:00:00 2001
From: coolsnowwolf <coolsnowwolf@gmail.com>
Date: Wed, 26 Jul 2023 22:57:19 +0800
Subject: [PATCH] autocore-x86: advertise 2.5G/5G link modes for Intel x550

---
 package/lean/autocore/Makefile           |  2 +-
 package/lean/autocore/files/x86/autocore | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/package/lean/autocore/Makefile b/package/lean/autocore/Makefile
index 7c550a410..125421234 100644
--- a/package/lean/autocore/Makefile
+++ b/package/lean/autocore/Makefile
@@ -24,7 +24,7 @@ endef
 define Package/autocore-x86
   TITLE:=x86/x64 auto core loadbalance script.
   MAINTAINER:=Lean
-  DEPENDS:=@TARGET_x86 +bc +lm-sensors +ethtool
+  DEPENDS:=@TARGET_x86 +bc +lm-sensors +ethtool +pciutils
   VARIANT:=x86
 endef
 
diff --git a/package/lean/autocore/files/x86/autocore b/package/lean/autocore/files/x86/autocore
index 3172beba3..ecae6d7d2 100755
--- a/package/lean/autocore/files/x86/autocore
+++ b/package/lean/autocore/files/x86/autocore
@@ -43,6 +43,18 @@ start()
 
 	mkdir -p /tmp/sysinfo
 	echo $h > /tmp/sysinfo/model
+	
+	all_pcis=`lspci | grep -i 'eth' | grep -i 'x550' | cut -d ' ' -f 1`
+	all_ifs=`cat /proc/net/dev | grep -i 'eth' | cut -d :  -f 1 | sed 's/^[ \t]*//g'`
+
+	for ifname in ${all_ifs}
+	do
+		if_pci=`ethtool -i ${ifname} | grep -i 'bus-info' | cut -d : -f 3-`
+		if [[ "$all_pcis" =~ "$if_pci" ]]
+		then
+			ethtool -s ${ifname} advertise 0x1800000001028
+		fi
+	done
 
 	a=$(ip address | grep ^[0-9] | awk -F: '{print $2}' | sed "s/ //g" | grep '^[e]' | grep -v "@" | grep -v "\.")
 	b=$(echo "$a" | wc -l)