From ee8269c53d600cc20dfb90d4c061ca61559e10ac Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Wed, 18 Oct 2006 20:52:02 +0000
Subject: use sysfs interface for bonding (#202443, <agospoda@redhat.com>)

---
 sysconfig/network-scripts/network-functions | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'sysconfig/network-scripts/network-functions')

diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions
index 5e1fa2a5..3fe8b73f 100644
--- a/sysconfig/network-scripts/network-functions
+++ b/sysconfig/network-scripts/network-functions
@@ -240,6 +240,11 @@ END {
        fi
        rename_device "$1" "$HWADDR" "$curdev"
     fi
+
+    if [ ${alias} == "bonding" ]; then
+	install_bonding_driver $1
+    fi
+
     LC_ALL= LANG= ip -o link | grep -q $1
     return $?
 }
@@ -383,6 +388,14 @@ is_wireless_device ()
     return 1
 }
 
+install_bonding_driver ()
+{
+   ethtool -i $1 2>/dev/null | grep -q "driver: bonding" && return 0
+   [ ! -f /sys/class/net/bonding_masters ] && modprobe bonding || return 1
+   echo "+$1" > /sys/class/net/bonding_masters
+   return 0
+}
+
 is_bonding_device ()
 {
    [ "${TYPE}" = "Bonding" ] && return 0
-- 
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