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authorHauke Mehrtens <hauke@hauke-m.de>2013-07-14 13:19:58 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2013-07-14 13:19:58 +0000
commit3bc90a4d23e05be4a54edfccae3d45eefcfa5557 (patch)
treeab387b07ef6b90afeeb88a2487eb1b5960c406ec /target/linux
parent17bbc928823c15ed47b6302c916fba23c90e6499 (diff)
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brcm47xx: fix switch handling
This fixes some problems with the switch handling * It now send the messages again to indicate a button for failsafe mode should be pressed * it does not leak packages between wan and lan any more * the switch works again in normal mode The Ethernet connection has to be up when the switch driver switch-robo is insmoded therefor we just do it again. Explicitly set enable_vlan to prevent leaking packages. This should close #13869, #13868 and #13716 SVN-Revision: 37286
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/brcm47xx/base-files/lib/preinit/05_init_interfaces_brcm10
-rw-r--r--target/linux/brcm47xx/base-files/lib/preinit/05_set_failsafe_switch_brcm8
-rw-r--r--target/linux/brcm47xx/base-files/lib/preinit/15_set_preinit_interface_brcm41
-rw-r--r--target/linux/brcm47xx/base-files/lib/preinit/20_failsafe_net_echo_brcm10
4 files changed, 35 insertions, 34 deletions
diff --git a/target/linux/brcm47xx/base-files/lib/preinit/05_init_interfaces_brcm b/target/linux/brcm47xx/base-files/lib/preinit/05_init_interfaces_brcm
index ac18e0baf2..76382e5cee 100644
--- a/target/linux/brcm47xx/base-files/lib/preinit/05_init_interfaces_brcm
+++ b/target/linux/brcm47xx/base-files/lib/preinit/05_init_interfaces_brcm
@@ -11,7 +11,17 @@ set_preinit_iface() {
"ASUS (unknown, BCM4702)") ifname=eth1;;
"Sitecom WL-105b") ifname=eth1;;
esac
+
+ # The interface has to be up to configure the switch
ifconfig $ifname 0.0.0.0 up
+ [ -f /lib/modules/`uname -r`/switch-robo.ko ] && {
+ rmmod switch-robo
+ insmod switch-robo
+ }
+ [ -f /lib/modules/`uname -r`/switch-adm.ko ] && {
+ rmmod switch-adm
+ insmod switch-adm
+ }
}
init_iface() {
diff --git a/target/linux/brcm47xx/base-files/lib/preinit/05_set_failsafe_switch_brcm b/target/linux/brcm47xx/base-files/lib/preinit/05_set_failsafe_switch_brcm
index dd8fd6e9f6..7e030acfff 100644
--- a/target/linux/brcm47xx/base-files/lib/preinit/05_set_failsafe_switch_brcm
+++ b/target/linux/brcm47xx/base-files/lib/preinit/05_set_failsafe_switch_brcm
@@ -2,13 +2,17 @@
failsafe_ip() {
[ -d /proc/switch/eth0 ] && [ "$ifname" = "eth0" ] && {
- ifconfig eth0 0.0.0.0 down
+ # The switch will connect all ports, The switch will leak
+ # packages from wan to lan and vice versa in failsafe mode
+ echo 1 > /proc/switch/eth0/reset
+ echo 1 > /proc/switch/eth0/enable
+ echo 0 > /proc/switch/eth0/enable_vlan
echo "0 1 2 3 4 ${cpu_port:-5u*}" > /proc/switch/eth0/vlan/1/ports
}
[ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
ifconfig $pi_ifname $pi_ip netmask $pi_netmask broadcast $pi_broadcast up
- }
+ }
}
boot_hook_add failsafe failsafe_ip
diff --git a/target/linux/brcm47xx/base-files/lib/preinit/15_set_preinit_interface_brcm b/target/linux/brcm47xx/base-files/lib/preinit/15_set_preinit_interface_brcm
index 8c425a094e..bc749398f5 100644
--- a/target/linux/brcm47xx/base-files/lib/preinit/15_set_preinit_interface_brcm
+++ b/target/linux/brcm47xx/base-files/lib/preinit/15_set_preinit_interface_brcm
@@ -1,37 +1,34 @@
#!/bin/sh
-port_net_echo() {
- [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
- if [ "$pi_preinit_net_messages" = "y" ] || [ "$pi_failsafe_net_message" = "true" ] && [ "$pi_preinit_no_failsafe_netmsg" != "y" ]; then
- netmsg $pi_broadcast "$1"
- fi
- }
-}
-
-preinit_ip_deconfig() {
- if [ -z "$pi_ifname" ]; then
- ifconfig $ifname 0.0.0.0 down
- else
- grep -q "$pi_ifname" /proc/net/dev && {
- ifconfig $pi_ifname 0.0.0.0 down
- }
- fi
-}
-
-preinit_net_echo() {
+preinit_net_echo_send() {
preinit_ip
[ -d /proc/switch/eth0 ] && [ "$pi_ifname" = "eth0" ] && {
+
echo 1 > /proc/switch/eth0/reset
+ echo 1 > /proc/switch/eth0/enable
+ echo 1 > /proc/switch/eth0/enable_vlan
# this would be easier if we blasted the message across all ports
# but we don't want packets leaking across interfaces
for port in $(seq 0 4); do {
+
echo "$port ${cpu_port:-5u*}" > /proc/switch/eth0/vlan/1/ports
- port_net_echo $1
+ sleep 1
+
+ netmsg $pi_broadcast "$1"
}; done
- echo "0 1 2 3 4 ${cpu_port:-5u*}" > /proc/switch/eth0/vlan/1/ports
+ } || netmsg $pi_broadcast "$1"
+}
- } || port_net_echo $1
+preinit_net_echo() {
+ [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
+ {
+ [ "$pi_preinit_net_messages" = "y" ] || {
+ [ "$pi_failsafe_net_message" = "true" ] &&
+ [ "$pi_preinit_no_failsafe_netmsg" != "y" ]
+ }
+ } && preinit_net_echo_send $1
+ }
}
diff --git a/target/linux/brcm47xx/base-files/lib/preinit/20_failsafe_net_echo_brcm b/target/linux/brcm47xx/base-files/lib/preinit/20_failsafe_net_echo_brcm
deleted file mode 100644
index 2b0d2cccc4..0000000000
--- a/target/linux/brcm47xx/base-files/lib/preinit/20_failsafe_net_echo_brcm
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-
-indicate_failsafe() {
- preinit_net_echo() {
- port_net_echo $1
- }
- echo "- failsafe -"
- preinit_net_echo "Entering Failsafe!\n"
- indicate_failsafe_led
-}