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author | Jo-Philipp Wich <jow@openwrt.org> | 2011-07-22 00:21:20 +0000 |
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committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-07-22 00:21:20 +0000 |
commit | eac5958fa7554062a044be973607e21c27166416 (patch) | |
tree | 41099bbdbbbbea0abf86e1718a68a8f7807c4f68 /package/base-files | |
parent | 247397ca80d05b8a5b7b111ef2a71c6cdfb2fd59 (diff) | |
download | master-187ad058-eac5958fa7554062a044be973607e21c27166416.tar.gz master-187ad058-eac5958fa7554062a044be973607e21c27166416.tar.bz2 master-187ad058-eac5958fa7554062a044be973607e21c27166416.zip |
[package] base-files: attempt bring up related wifi devices when calling ifup
If a user invoked /sbin/ifup to bring up an interface, the setup used to fail
in case of wireless networks tied to a non-bridged interface definition.
Likewise, the bringup of "lan" in the default configuration will reinitialize
the bridge but do not re-join the wireless network to it, requiring an extra
call to /sbin/wifi (which might not be possible anymore due to a severed link
if connected wirelessly).
The changeset modifies the "ifup" command to search for related wireless
devices and call "wifi up" on them if applicable. This way the commands for
wireless and non-wireless interfaces are unified from a cli point of view.
The "ifup -a" case has not been changed to keep the logic of the
/etc/init.d/network boot sequence. This might be changed later.
Solves #9763.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27720 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files')
-rw-r--r-- | package/base-files/Makefile | 2 | ||||
-rwxr-xr-x | package/base-files/files/sbin/ifdown | 22 | ||||
-rwxr-xr-x | package/base-files/files/sbin/ifup | 42 |
3 files changed, 49 insertions, 17 deletions
diff --git a/package/base-files/Makefile b/package/base-files/Makefile index 9cac1f058b..5553c99afb 100644 --- a/package/base-files/Makefile +++ b/package/base-files/Makefile @@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=base-files -PKG_RELEASE:=76 +PKG_RELEASE:=77 PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/ PKG_BUILD_DEPENDS:=opkg/host diff --git a/package/base-files/files/sbin/ifdown b/package/base-files/files/sbin/ifdown index 92cdfd2b02..1455a9de77 100755 --- a/package/base-files/files/sbin/ifdown +++ b/package/base-files/files/sbin/ifdown @@ -1,16 +1,20 @@ #!/bin/sh -# Copyright (C) 2006 OpenWrt.org +# Copyright (C) 2006-2011 OpenWrt.org . /etc/functions.sh [ $# = 0 ] && { echo " $0 <group>"; exit; } -[ "x$1" = "x-a" ] && { - [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto - config_cb() { - [ interface != "$1" -o -z "$2" ] || eval "$0 $2" - } - config_load network - exit -} + +case "$1" in + "-a") + [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto + config_cb() { + [ interface != "$1" -o -z "$2" ] || eval "$0 -w $2" + } + config_load network + exit 0 + ;; + "-w") shift ;; +esac include /lib/network scan_interfaces diff --git a/package/base-files/files/sbin/ifup b/package/base-files/files/sbin/ifup index 6acd2ed099..5f8d80dc2d 100755 --- a/package/base-files/files/sbin/ifup +++ b/package/base-files/files/sbin/ifup @@ -5,14 +5,42 @@ . /etc/functions.sh [ $# = 0 ] && { echo " $0 <group>"; exit; } -[ "x$1" = "x-a" ] && { - [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto - config_cb() { - [ interface != "$1" -o -z "$2" ] || eval "$0 $2" + +setup_wifi=1 + +case "$1" in + "-a") + [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto + config_cb() { + [ interface != "$1" -o -z "$2" ] || eval "$0 -w $2" + } + config_load network + exit 0 + ;; + "-w") setup_wifi=0; shift ;; +esac + +if [ $setup_wifi -gt 0 ] && grep -q config /etc/config/wireless; then + find_related_radios() { + local wdev wnet + config_get wdev "$1" device + config_get wnet "$1" network + + if [ -n "$wdev" ] && [ "$wnet" = "$network" ]; then + append radio_devs "$wdev" "$N" + fi } - config_load network - exit -} + + local radio_devs + local network="$1" + config_load wireless + config_foreach find_related_radios wifi-iface + + local dev + for dev in $(echo "$radio_devs" | sort -u); do + /sbin/wifi up "$dev" + done +fi include /lib/network scan_interfaces |