From 346355bd1ab5dd6eb451871eddc3ccaa4ba3e9d7 Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Sun, 31 Jul 2016 15:11:39 +0300
Subject: [PATCH] use sys/class/net/*/operstate instead of mii-tool to check
 ethernet state

---
 board/common/overlay/etc/init.d/S40network | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/common/overlay/etc/init.d/S40network b/board/common/overlay/etc/init.d/S40network
index 437d0d6d5d..9bf07f4359 100755
--- a/board/common/overlay/etc/init.d/S40network
+++ b/board/common/overlay/etc/init.d/S40network
@@ -34,7 +34,7 @@ watch_eth() {
     count=0
     while true; do
         sleep 5
-        if mii-tool $eth 2>&1 | grep "link ok" > /dev/null; then
+        if [ "$(cat /sys/class/net/$eth/operstate 2>/dev/null)" == "up" ]; then
             count=0
         else
             if [ $count -lt $link_watch_timeout ]; then