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147 lines
4.2 KiB
Bash
147 lines
4.2 KiB
Bash
#!/bin/sh
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. /lib/functions.sh
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. ../netifd-proto.sh
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init_proto "$@"
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INCLUDE_ONLY=1
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ctl_device=""
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dat_device=""
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proto_mbim_setup() { echo "wwan[$$] mbim proto is missing"; }
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proto_qmi_setup() { echo "wwan[$$] qmi proto is missing"; }
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proto_ncm_setup() { echo "wwan[$$] ncm proto is missing"; }
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proto_3g_setup() { echo "wwan[$$] 3g proto is missing"; }
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proto_directip_setup() { echo "wwan[$$] directip proto is missing"; }
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[ -f ./mbim.sh ] && . ./mbim.sh
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[ -f ./ncm.sh ] && . ./ncm.sh
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[ -f ./qmi.sh ] && . ./qmi.sh
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[ -f ./3g.sh ] && { . ./ppp.sh; . ./3g.sh; }
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[ -f ./directip.sh ] && . ./directip.sh
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proto_wwan_init_config() {
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available=1
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no_device=1
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proto_config_add_string apn
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proto_config_add_string auth
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proto_config_add_string username
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proto_config_add_string password
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proto_config_add_string pincode
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proto_config_add_string delay
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proto_config_add_string modes
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proto_config_add_string bus
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}
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proto_wwan_setup() {
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local driver usb devicename desc bus
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json_get_vars bus
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if [ -L "/sys/bus/usb/devices/${bus}" ]; then
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if [ -f "/sys/bus/usb/devices/${bus}/idVendor" ] \
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&& [ -f "/sys/bus/usb/devices/${bus}/idProduct" ]; then
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local vendor product
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vendor=$(cat /sys/bus/usb/devices/${bus}/idVendor)
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product=$(cat /sys/bus/usb/devices/${bus}/idProduct)
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[ -f /lib/network/wwan/$vendor:$product ] && {
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usb=/lib/network/wwan/$vendor:$product
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devicename=$bus
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}
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else
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echo "wwan[$$]" "Specified usb bus ${bus} was not found"
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proto_notify_error "$interface" NO_USB
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proto_block_restart "$interface"
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return 1
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fi
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else
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echo "wwan[$$]" "Searching for a valid wwan usb device..."
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for a in $(ls /sys/bus/usb/devices); do
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local vendor product
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[ -z "$usb" -a -f /sys/bus/usb/devices/$a/idVendor -a -f /sys/bus/usb/devices/$a/idProduct ] || continue
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vendor=$(cat /sys/bus/usb/devices/$a/idVendor)
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product=$(cat /sys/bus/usb/devices/$a/idProduct)
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[ -f /lib/network/wwan/$vendor:$product ] && {
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usb=/lib/network/wwan/$vendor:$product
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devicename=$a
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}
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done
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fi
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echo "wwan[$$]" "Using wwan usb device on bus $devicename"
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[ -n "$usb" ] && {
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local old_cb control data
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json_set_namespace wwan old_cb
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json_init
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json_load "$(cat "$usb")"
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json_select
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json_get_vars desc control data
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json_set_namespace "$old_cb"
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[ -n "$control" -a -n "$data" ] && {
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ttys=$(ls -d /sys/bus/usb/devices/$devicename/${devicename}*/tty?* /sys/bus/usb/devices/$devicename/${devicename}*/tty/tty?* | sed "s/.*\///g" | tr "\n" " ")
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ctl_device=/dev/$(echo $ttys | cut -d" " -f $((control + 1)))
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dat_device=/dev/$(echo $ttys | cut -d" " -f $((data + 1)))
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driver=comgt
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}
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}
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[ -z "$ctl_device" ] && for net in $(ls /sys/class/net/ | grep -e wwan -e usb); do
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[ -z "$ctl_device" ] || continue
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[ -n "$bus" ] && {
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[ $(readlink /sys/class/net/$net | grep $bus) ] || continue
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}
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driver=$(grep DRIVER /sys/class/net/$net/device/uevent | cut -d= -f2)
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case "$driver" in
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qmi_wwan|cdc_mbim)
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ctl_device=/dev/$(ls /sys/class/net/$net/device/usbmisc)
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;;
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sierra_net|cdc_ether|*cdc_ncm)
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ctl_device=/dev/$(cd /sys/class/net/$net/; find ../../../ -name ttyUSB* |xargs -n1 basename | head -n1)
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;;
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*) continue;;
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esac
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echo "wwan[$$]" "Using proto:$proto device:$ctl_device iface:$net desc:$desc"
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done
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[ -n "$ctl_device" ] || {
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echo "wwan[$$]" "No valid device was found"
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proto_notify_error "$interface" NO_DEVICE
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proto_block_restart "$interface"
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return 1
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}
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uci_set_state network "$interface" driver "$driver"
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uci_set_state network "$interface" ctl_device "$ctl_device"
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uci_set_state network "$interface" dat_device "$dat_device"
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case $driver in
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qmi_wwan) proto_qmi_setup $@ ;;
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cdc_mbim) proto_mbim_setup $@ ;;
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sierra_net) proto_directip_setup $@ ;;
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comgt) proto_3g_setup $@ ;;
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cdc_ether|*cdc_ncm) proto_ncm_setup $@ ;;
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esac
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}
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proto_wwan_teardown() {
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local interface=$1
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local driver=$(uci_get_state network "$interface" driver)
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ctl_device=$(uci_get_state network "$interface" ctl_device)
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dat_device=$(uci_get_state network "$interface" dat_device)
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case $driver in
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qmi_wwan) proto_qmi_teardown $@ ;;
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cdc_mbim) proto_mbim_teardown $@ ;;
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sierra_net) proto_directip_teardown $@ ;;
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comgt) proto_3g_teardown $@ ;;
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cdc_ether|*cdc_ncm) proto_ncm_teardown $@ ;;
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esac
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}
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add_protocol wwan
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