Author: blogic Date: 2015-01-28 20:19:33 +0100 (Wed, 28 Jan 2015) New Revision: 44182
Modified: trunk/package/network/utils/comgt/Makefile trunk/package/network/utils/comgt/files/ncm.json trunk/package/network/utils/comgt/files/ncm.sh trunk/package/network/utils/comgt/files/runcommand.gcom Log: comgt-ncm: Fix NCM protocol This patch fixes the NCM protocol by adding the missing ifname to the netifd script and changing one unintended "send" statement to "print" in runcommand.gcom. It also cleans up logging and makes the manufacturer names case-insensitive. Furthermore, comgt-ncm should not depend on the USB-serial-related kernel modules, as the cdc-wdm control device works without them. There is also no need to depend on kmod-huawei-cdc-ncm, since other manufacturers (like Sony-Ericsson and Samsung) which use other kernel modules should also be supported. I'd appreciate if someone with Samsung or Sony-Ericsson modems could test this, I was only able to test it with Huawei E3276, E3372 and E353. Signed-off-by: Matti Laakso <[email protected]> Modified: trunk/package/network/utils/comgt/Makefile =================================================================== --- trunk/package/network/utils/comgt/Makefile 2015-01-28 13:45:06 UTC (rev 44181) +++ trunk/package/network/utils/comgt/Makefile 2015-01-28 19:19:33 UTC (rev 44182) @@ -44,7 +44,7 @@ define Package/comgt-ncm $(call Package/comgt/Default) TITLE+=NCM 3G/4G Support - DEPENDS:=+comgt +kmod-usb-serial +kmod-usb-serial-option +kmod-usb-net +kmod-usb-net-cdc-ncm +kmod-usb-net-huawei-cdc-ncm + DEPENDS:=+comgt endef define Package/comgt/description Modified: trunk/package/network/utils/comgt/files/ncm.json =================================================================== --- trunk/package/network/utils/comgt/files/ncm.json 2015-01-28 13:45:06 UTC (rev 44181) +++ trunk/package/network/utils/comgt/files/ncm.json 2015-01-28 19:19:33 UTC (rev 44182) @@ -19,7 +19,7 @@ "connect": "AT^NDISDUP=1,1,\\\"${apn}\\\"${username:+,\\\"$username\\\"}${password:+,\\\"$password\\\"}${auth:+,$auth}", "disconnect": "AT^NDISDUP=1,0" }, - "SAMSUNG": { + "samsung": { "initialize": [ "AT", "AT+CGREG=2", @@ -33,7 +33,7 @@ "connect": "AT+CGATT=1", "disconnect": "AT+CGATT=0" }, - "Sony": { + "sony": { "initialize": [ "AT+CFUN=1", "AT+CGDCONT=1,\\\"IP\\\",\\\"${apn}\\\"", Modified: trunk/package/network/utils/comgt/files/ncm.sh =================================================================== --- trunk/package/network/utils/comgt/files/ncm.sh 2015-01-28 13:45:06 UTC (rev 44181) +++ trunk/package/network/utils/comgt/files/ncm.sh 2015-01-28 19:19:33 UTC (rev 44182) @@ -1,8 +1,10 @@ #!/bin/sh -. /lib/functions.sh -. ../netifd-proto.sh -init_proto "$@" +[ -n "$INCLUDE_ONLY" ] || { + . /lib/functions.sh + . ../netifd-proto.sh + init_proto "$@" +} proto_ncm_init_config() { no_device=1 @@ -20,34 +22,52 @@ proto_ncm_setup() { local interface="$1" - local manufacturer initialize setmode connect + local manufacturer initialize setmode connect ifname devname devpath local device apn auth username password pincode delay mode json_get_vars device apn auth username password pincode delay mode [ -n "$device" ] || { - echo "ncm[$$]" "No control device specified" + echo "No control device specified" proto_notify_error "$interface" NO_DEVICE proto_set_available "$interface" 0 return 1 } [ -e "$device" ] || { - echo "ncm[$$]" "Control device not valid" + echo "Control device not valid" proto_set_available "$interface" 0 return 1 } [ -n "$apn" ] || { - echo "ncm[$$]" "No APN specified" + echo "No APN specified" proto_notify_error "$interface" NO_APN proto_set_available "$interface" 0 return 1 } + devname="$(basename "$device")" + case "$devname" in + 'tty'*) + devpath="$(readlink -f /sys/class/tty/$devname/device)" + ifname="$( ls "$devpath"/../../*/net )" + ;; + *) + devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)" + ifname="$( ls "$devpath"/net )" + ;; + esac + [ -n "$ifname" ] || { + echo "The interface could not be found." + proto_notify_error "$interface" NO_IFACE + proto_set_available "$interface" 0 + return 1 + } + [ -n "$delay" ] && sleep "$delay" - manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print $2 }'` + manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print tolower($2) }'` [ $? -ne 0 ] && { - echo "ncm[$$]" "Failed to get modem information" + echo "Failed to get modem information" proto_notify_error "$interface" GETINFO_FAILED proto_set_available "$interface" 0 return 1 @@ -56,7 +76,7 @@ json_load "$(cat /etc/gcom/ncm.json)" json_select "$manufacturer" [ $? -ne 0 ] && { - echo "ncm[$$]" "Unsupported modem" + echo "Unsupported modem" proto_notify_error "$interface" UNSUPPORTED_MODEM proto_set_available "$interface" 0 return 1 @@ -64,7 +84,7 @@ json_get_values initialize initialize for i in $initialize; do eval COMMAND="$i" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { - echo "ncm[$$]" "Failed to initialize modem" + echo "Failed to initialize modem" proto_notify_error "$interface" INITIALIZE_FAILED proto_set_available "$interface" 0 return 1 @@ -73,7 +93,7 @@ [ -n "$pincode" ] && { PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || { - echo "ncm[$$]" "Unable to verify PIN" + echo "Unable to verify PIN" proto_notify_error "$interface" PIN_FAILED proto_block_restart "$interface" return 1 @@ -83,7 +103,7 @@ json_select modes json_get_var setmode "$mode" COMMAND="$setmode" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { - echo "ncm[$$]" "Failed to set operating mode" + echo "Failed to set operating mode" proto_notify_error "$interface" SETMODE_FAILED proto_set_available "$interface" 0 return 1 @@ -91,66 +111,66 @@ json_select .. } - json_get_var connect connect + json_get_vars connect eval COMMAND="$connect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { - echo "ncm[$$]" "Failed to connect" + echo "Failed to connect" proto_notify_error "$interface" CONNECT_FAILED proto_set_available "$interface" 0 return 1 } - echo "ncm[$$]" "Connected, starting DHCP" - proto_init_update "*" 1 + echo "Connected, starting DHCP" + + proto_init_update "$ifname" 1 proto_send_update "$interface" json_init json_add_string name "${interface}_dhcp" json_add_string ifname "@$interface" 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 "@$interface" json_add_string proto "dhcpv6" - json_close_object ubus call network add_dynamic "$(json_dump)" } proto_ncm_teardown() { local interface="$1" - proto_init_update "*" 0 - proto_send_update "$interface" - local manufacturer disconnect - local device + local device json_get_vars device - echo "ncm[$$]" "Stopping network" + echo "Stopping network" - manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print $2 }'` + manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print tolower($2) }'` [ $? -ne 0 ] && { - echo "ncm[$$]" "Failed to get modem information" + echo "Failed to get modem information" proto_notify_error "$interface" GETINFO_FAILED return 1 } json_load "$(cat /etc/gcom/ncm.json)" json_select "$manufacturer" || { - echo "ncm[$$]" "Unsupported modem" + echo "Unsupported modem" proto_notify_error "$interface" UNSUPPORTED_MODEM return 1 } - json_get_var disconnect disconnect + json_get_vars disconnect COMMAND="$disconnect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { - echo "ncm[$$]" "Failed to disconnect" + echo "Failed to disconnect" proto_notify_error "$interface" DISCONNECT_FAILED return 1 } + + proto_init_update "*" 0 + proto_send_update "$interface" } - -add_protocol ncm +[ -n "$INCLUDE_ONLY" ] || { + add_protocol ncm +} Modified: trunk/package/network/utils/comgt/files/runcommand.gcom =================================================================== --- trunk/package/network/utils/comgt/files/runcommand.gcom 2015-01-28 13:45:06 UTC (rev 44181) +++ trunk/package/network/utils/comgt/files/runcommand.gcom 2015-01-28 19:19:33 UTC (rev 44182) @@ -6,14 +6,15 @@ flash 0.1 :start - send "sending -> " + print "sending -> ",$env("COMMAND"),"\n" send $env("COMMAND") send "^m" - waitfor 15 "OK","ERR","ERROR" + waitfor 15 "OK","ERR","ERROR","COMMAND NOT SUPPORT" if % = 0 goto continue if % = 1 goto error if % = 2 goto error + if % = 3 goto notsupported print "Timeout running AT-command\n" exit 1 @@ -22,5 +23,9 @@ print "Error running AT-command\n" exit 1 +:notsupported + print "AT-command not supported\n" + exit 1 + :continue exit 0 _______________________________________________ openwrt-commits mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-commits
