source: clfs-embedded/bootscripts/clfs/rc.d/init.d/bcm47xx-switch@ 406ca8f

Last change on this file since 406ca8f was 5c80a16, checked in by Maarten Lankhorst <mlankhorst@…>, 15 years ago

bcm47xx: Add a workaround for freshly reset nvram

  • Property mode set to 100755
File size: 1.6 KB
Line 
1#!/bin/ash
2#
3# Broadcom 47xx vlan and switch configuration init script
4#
5# Config: uses the 'nvram' settings for setting up vlan devices
6
7. /etc/rc.d/init.d/functions
8
9if [ ! -x /sbin/robocfg ]; then
10 echo -n "Setting up vlan: /sbin/robocfg not found "
11 false
12 check_status
13fi
14
15if [ ! -x /sbin/vconfig ]; then
16 echo -n "Setting up vlan: /sbin/vconfig not found "
17 false
18 check_status
19fi
20
21if [ ! -x /sbin/nvram ]; then
22 echo -n "Setting up vlan: /sbin/nvram not found "
23 false
24 check_status
25fi
26
27case "$1" in
28start)
29
30 # Add a specific workaround for the case of weirdly set wireless mac address
31 # Do what openwrt is doing, and increment the last hex with 2
32 if [ "`nvram get il0macaddr`" = 00:90:4c:5f:00:2a ]; then
33 et0="$(nvram get et0macaddr)"
34 prefix="$(echo $et0 | sed -e 's/:..$//')"
35 addendum=$(( (0x$(echo $et0 | sed -e s/.*://g) + 2) % 256 ))
36 il0=$(printf %s:%02x $prefix $addendum)
37 echo -n "Fixing up wlan0 mac address: "
38 nvram set il0macaddr=$il0 && nvram commit
39 check_status
40 ifconfig wlan0 hw ether $il0 2>/dev/null
41 fi
42
43 # eth0 has to be up for this
44 ifconfig eth0 up
45
46 robocfg switch disable
47 robocfg vlans enable reset
48
49 nvram show | grep vlan[0-4]ports= | sed -e s/vlan// -e s/ports=/\ / |
50 while read vlan ports; do
51 echo -n "Bringing up eth0.${vlan}: "
52 robocfg vlan ${vlan} ports "${ports}" &&
53 vconfig add eth0 $vlan
54 check_status
55 done
56 robocfg switch enable
57 exit 0
58 ;;
59stop)
60 # FIXME: Should we really do something at shutdown?
61 exit 0
62 ;;
63restart)
64 $0 stop
65 $0 start
66 ;;
67status)
68 robocfg show
69 ;;
70*)
71 echo "Usage: $0 {start|stop|restart|status}"
72 exit 1
73esac
74
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