-set_3g_led() {
- grep WRT54G3G /proc/diag/model >/dev/null || return 0
- echo "$1" > /proc/diag/led/3g_green
- echo "$2" > /proc/diag/led/3g_blue
- echo "$3" > /proc/diag/led/3g_blink
-}
-
-scan_3g() {
- local device
+#!/bin/sh
+INCLUDE_ONLY=1
- scan_ppp "$@"
- config_get device "$1" device
+. ../netifd-proto.sh
+. ./ppp.sh
+init_proto "$@"
- # try to figure out the device if it's invalid
- [ -n "$device" -a -e "$device" ] || {
- for device in /dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2 /dev/tts/2 /dev/usb/tts/0 /dev/noz0; do
- [ -e "$device" ] && {
- config_set "$1" device "$device"
- break
- }
- done
- }
-
- # enable 3G with the 3G button by default
- config_get button "$1" button
- [ -z "$button" ] && {
- config_set "$1" button 1
- }
+proto_3g_init_config() {
+ no_device=1
+ available=1
+ ppp_generic_init_config
+ proto_config_add_string "device"
+ proto_config_add_string "apn"
+ proto_config_add_string "service"
+ proto_config_add_string "pincode"
}
-stop_interface_3g() {
- set_3g_led 0 0 0
- killall gcom >/dev/null 2>/dev/null
-}
+proto_3g_setup() {
+ local interface="$1"
+ local chat
-setup_interface_3g() {
- local iface="$1"
- local config="$2"
- local chat="/etc/chatscripts/3g.chat"
-
- config_get device "$config" device
+ json_get_var device device
+ json_get_var apn apn
+ json_get_var service service
+ json_get_var pincode pincode
- for module in slhc ppp_generic ppp_async; do
- /sbin/insmod $module 2>&- >&-
- done
+ [ -e "$device" ] || {
+ proto_set_available "$interface" 0
+ return 1
+ }
- config_get apn "$cfg" apn
- config_get service "$cfg" service
- config_get pincode "$cfg" pincode
- config_get mtu "$cfg" mtu
+ case "$service" in
+ cdma|evdo)
+ chat="/etc/chatscripts/evdo.chat"
+ ;;
+ *)
+ chat="/etc/chatscripts/3g.chat"
+ cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
+ if echo "$cardinfo" | grep -q Novatel; then
+ case "$service" in
+ umts_only) CODE=2;;
+ gprs_only) CODE=1;;
+ *) CODE=0;;
+ esac
+ export MODE="AT\$NWRAT=${CODE},2"
+ elif echo "$cardinfo" | grep -q Option; then
+ case "$service" in
+ umts_only) CODE=1;;
+ gprs_only) CODE=0;;
+ *) CODE=3;;
+ esac
+ export MODE="AT_OPSYS=${CODE}"
+ elif echo "$cardinfo" | grep -q "Sierra Wireless"; then
+ SIERRA=1
+ elif echo "$cardinfo" | grep -qi huawei; then
+ case "$service" in
+ umts_only) CODE="14,2";;
+ gprs_only) CODE="13,1";;
+ *) CODE="2,2";;
+ esac
+ export MODE="AT^SYSCFG=${CODE},3FFFFFFF,2,4"
+ fi
- set_3g_led 1 0 1
+ if [ -n "$pincode" ]; then
+ PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
+ proto_notify_error "$interface" PIN_FAILED
+ proto_block_restart "$interface"
+ return 1
+ }
+ fi
+ [ -n "$MODE" ] && gcom -d "$device" -s /etc/gcom/setmode.gcom
- # figure out hardware specific commands for the card
- case "$service" in
- cdma|evdo) chat="/etc/chatscripts/evdo.chat";;
- *)
- if gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | grep Novatel 2>/dev/null >/dev/null; then
- case "$service" in
- umts_only) CODE=2;;
- gprs_only) CODE=1;;
- *) CODE=0;;
- esac
- mode="AT\$NWRAT=${CODE},2"
- else
- case "$service" in
- umts_only) CODE=1;;
- gprs_only) CODE=0;;
- *) CODE=3;;
- esac
- mode="AT_OPSYS=${CODE}"
- fi
-
- PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
- echo "$cfg(3g): Failed to set the PIN code."
- set_3g_led 0 0 0
- return 1
- }
- MODE="$mode" gcom -d "$device" -s /etc/gcom/setmode.gcom
+ # wait for carrier to avoid firmware stability bugs
+ [ -n "$SIERRA" ] && {
+ gcom -d "$device" -s /etc/gcom/getcarrier.gcom || return 1
+ }
+ ;;
esac
- set_3g_led 1 0 0
- config_set "$config" "connect" "${apn:+USE_APN=$apn }/usr/sbin/chat -t5 -f $chat"
- start_pppd "$config" \
+ connect="${apn:+USE_APN=$apn }/usr/sbin/chat -t5 -v -E -f $chat"
+ ppp_generic_setup "$interface" \
noaccomp \
nopcomp \
novj \
noauth \
lock \
crtscts \
- ${mtu:+mtu $mtu mru $mtu} \
115200 "$device"
+ return 0
}
+
+proto_3g_teardown() {
+ proto_kill_command "$interface"
+}
+
+add_protocol 3g
projects / openwrt.git / blobdiff