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umbim: work out the ifname instead of relying on it being in uci

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Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42832
This commit is contained in:
John Crispin 2014-10-08 08:00:07 +00:00
parent e28c5f86f3
commit 2fa06954a3
1 changed files with 16 additions and 2 deletions
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18
package/network/utils/umbim/files/lib/netifd/proto/mbim.sh
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@ -7,6 +7,8 @@ init_proto "$@"
#DBG=-v
proto_mbim_init_config() {
available=1
no_device=1
proto_config_add_string "device:device"
proto_config_add_string apn
proto_config_add_string pincode
@ -36,6 +38,18 @@ proto_mbim_setup() {
proto_block_restart "$interface"
return 1
}
devname="$(basename "$device")"
devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
ifname="$( ls "$devpath"/net )"
[ -n "$ifname" ] || {
logger -p daemon.err -t "mbim[$$]" "Failed to find matching interface"
proto_notify_error "$interface" NO_IFNAME
proto_set_available "$interface" 0
return 1
}
[ -n "$apn" ] || {
logger -p daemon.err -t "mbim[$$]" "No APN specified"
proto_notify_error "$interface" NO_APN
@ -116,14 +130,14 @@ proto_mbim_setup() {
json_init
json_add_string name "${interface}_dhcp"
json_add_string ifname "@$interface"
json_add_string ifname "$ifname"
json_add_string proto "dhcp"
json_close_object
ubus call network add_dynamic "$(json_dump)"
json_init
json_add_string name "${interface}_dhcpv6"
json_add_string ifname "@$interface"
json_add_string ifname "$ifname"
json_add_string proto "dhcpv6"
ubus call network add_dynamic "$(json_dump)"
}