Changeset 5c80a16 in clfs-embedded for bootscripts

Timestamp:

Sep 13, 2009, 4:54:46 AM (15 years ago)

Author:

Maarten Lankhorst <mlankhorst@…>

Branches:

master

Children:

baaf929

Parents:

884672b

Message:

bcm47xx: Add a workaround for freshly reset nvram

File:

• bootscripts/clfs/rc.d/init.d/bcm47xx-switch (modified) (1 diff)

bootscripts/clfs/rc.d/init.d/bcm47xx-switch

@@ -27 +27 @@
 case "$1" in
 start)
-        n=0
+
+        # Add a specific workaround for the case of weirdly set wireless mac address
+        # Do what openwrt is doing, and increment the last hex with 2
+        if [ "`nvram get il0macaddr`" = 00:90:4c:5f:00:2a ]; then
+                et0="$(nvram get et0macaddr)"
+                prefix="$(echo $et0 | sed -e 's/:..$//')"
+                addendum=$(( (0x$(echo $et0 | sed -e s/.*://g) + 2) % 256 ))
+                il0=$(printf %s:%02x $prefix $addendum)
+                echo -n "Fixing up wlan0 mac address: "
+                nvram set il0macaddr=$il0 && nvram commit
+                check_status
+                ifconfig wlan0 hw ether $il0 2>/dev/null
+        fi
 
         # eth0 has to be up for this