diff options
Diffstat (limited to 'package/network/utils/wwan/files/wwan.sh')
| -rwxr-xr-x | package/network/utils/wwan/files/wwan.sh | 51 |
1 files changed, 39 insertions, 12 deletions
diff --git a/package/network/utils/wwan/files/wwan.sh b/package/network/utils/wwan/files/wwan.sh index 303fa9e99e..4843b1dd47 100755 --- a/package/network/utils/wwan/files/wwan.sh +++ b/package/network/utils/wwan/files/wwan.sh @@ -32,21 +32,45 @@ proto_wwan_init_config() { proto_config_add_string pincode proto_config_add_string delay proto_config_add_string modes + proto_config_add_string bus } proto_wwan_setup() { - local driver usb devicename desc - - for a in `ls /sys/bus/usb/devices`; do - local vendor product - [ -z "$usb" -a -f /sys/bus/usb/devices/$a/idVendor -a -f /sys/bus/usb/devices/$a/idProduct ] || continue - vendor=$(cat /sys/bus/usb/devices/$a/idVendor) - product=$(cat /sys/bus/usb/devices/$a/idProduct) - [ -f /lib/network/wwan/$vendor:$product ] && { - usb=/lib/network/wwan/$vendor:$product - devicename=$a - } - done + local driver usb devicename desc bus + + json_get_vars bus + + if [ -L "/sys/bus/usb/devices/${bus}" ]; then + if [ -f "/sys/bus/usb/devices/${bus}/idVendor" ] \ + && [ -f "/sys/bus/usb/devices/${bus}/idProduct" ]; then + local vendor product + vendor=$(cat /sys/bus/usb/devices/${bus}/idVendor) + product=$(cat /sys/bus/usb/devices/${bus}/idProduct) + [ -f /lib/network/wwan/$vendor:$product ] && { + usb=/lib/network/wwan/$vendor:$product + devicename=$bus + } + else + echo "wwan[$$]" "Specified usb bus ${bus} was not found" + proto_notify_error "$interface" NO_USB + proto_block_restart "$interface" + return 1 + fi + else + echo "wwan[$$]" "Searching for a valid wwan usb device..." + for a in `ls /sys/bus/usb/devices`; do + local vendor product + [ -z "$usb" -a -f /sys/bus/usb/devices/$a/idVendor -a -f /sys/bus/usb/devices/$a/idProduct ] || continue + vendor=$(cat /sys/bus/usb/devices/$a/idVendor) + product=$(cat /sys/bus/usb/devices/$a/idProduct) + [ -f /lib/network/wwan/$vendor:$product ] && { + usb=/lib/network/wwan/$vendor:$product + devicename=$a + } + done + fi + + echo "wwan[$$]" "Using wwan usb device on bus $devicename" [ -n "$usb" ] && { local old_cb control data @@ -68,6 +92,9 @@ proto_wwan_setup() { [ -z "$ctl_device" ] && for net in $(ls /sys/class/net/ | grep -e wwan -e usb); do [ -z "$ctl_device" ] || continue + [ -n "$bus" ] && { + [ $(readlink /sys/class/net/$net | grep $bus) ] || continue + } driver=$(grep DRIVER /sys/class/net/$net/device/uevent | cut -d= -f2) case "$driver" in qmi_wwan|cdc_mbim) |