[LEDE-DEV] [PATCH v2] comgt-ncm: Add support for specifying profile index
Matti Laakso
malaakso at elisanet.fi
Sun Dec 11 07:28:52 PST 2016
Add support for specifying a call profile index instead of APN. A
specific index different from 1 must be used for some service
provider and modem combinations.
In addition, change the manufacturer detection to use the standard
AT+CGMI command, which produces more predictable output than ATI,
remove the redundant ipv6 option, since it is less ambiguous to
directly specify the PDP context type with mobile connections, and
fix missing device during teardown when using ncm through the wwan
proto.
Signed-off-by: Matti Laakso <malaakso at elisanet.fi>
---
v2:
* Ignore echoed AT+CGMI
* Workaround +CGMI: prefix from some modems
* Fix missing device in teardown with wwan proto
* Store manufacturer string so it is not queried again during teardown
package/network/utils/comgt/Makefile | 2 +-
package/network/utils/comgt/files/getcardinfo.gcom | 2 +-
package/network/utils/comgt/files/ncm.json | 26 ++++----
package/network/utils/comgt/files/ncm.sh | 77 ++++++++++------------
4 files changed, 51 insertions(+), 56 deletions(-)
diff --git a/package/network/utils/comgt/Makefile b/package/network/utils/comgt/Makefile
index 9d99d64..4b6e6ea 100644
--- a/package/network/utils/comgt/Makefile
+++ b/package/network/utils/comgt/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=comgt
PKG_VERSION:=0.32
-PKG_RELEASE:=27
+PKG_RELEASE:=28
PKG_SOURCE:=$(PKG_NAME).$(PKG_VERSION).tgz
PKG_SOURCE_URL:=@SF/comgt
diff --git a/package/network/utils/comgt/files/getcardinfo.gcom b/package/network/utils/comgt/files/getcardinfo.gcom
index 5c69a64..f91665f 100644
--- a/package/network/utils/comgt/files/getcardinfo.gcom
+++ b/package/network/utils/comgt/files/getcardinfo.gcom
@@ -6,7 +6,7 @@ opengt
flash 0.1
:start
- send "ATI^m"
+ send "AT+CGMI^m"
get 1 "" $s
print $s
diff --git a/package/network/utils/comgt/files/ncm.json b/package/network/utils/comgt/files/ncm.json
index d1f8699..8f74e17 100644
--- a/package/network/utils/comgt/files/ncm.json
+++ b/package/network/utils/comgt/files/ncm.json
@@ -7,7 +7,7 @@
"ATV1",
"ATE1",
"ATS0=0",
- "AT+CGDCONT=1,\\\"${pdptype}\\\",\\\"${apn}\\\""
+ "AT+CGDCONT=${profile},\\\"${pdptype}\\\"${apn:+,\\\"$apn\\\"}"
],
"modes": {
"preferlte": "AT^SYSCFGEX=\\\"030201\\\",3fffffff,2,4,7fffffffffffffff,,",
@@ -17,8 +17,8 @@
"gsm": "AT^SYSCFGEX=\\\"01\\\",3fffffff,2,4,7fffffffffffffff,,",
"auto": "AT^SYSCFGEX=\\\"00\\\",3fffffff,2,4,7fffffffffffffff,,"
},
- "connect": "AT^NDISDUP=1,1,\\\"${apn}\\\"${username:+,\\\"$username\\\"}${password:+,\\\"$password\\\"}${auth:+,$auth}",
- "disconnect": "AT^NDISDUP=1,0"
+ "connect": "AT^NDISDUP=${profile},1${apn:+,\\\"$apn\\\"}${username:+,\\\"$username\\\"}${password:+,\\\"$password\\\"}${auth:+,$auth}",
+ "disconnect": "AT^NDISDUP=${profile},0"
},
"samsung": {
"initialize": [
@@ -26,7 +26,7 @@
"AT+CGREG=2",
"AT+CFUN=5",
"AT+MODESELECT=3",
- "AT+CGDCONT=1,\\\"${pdptype}\\\",\\\"${apn}\\\""
+ "AT+CGDCONT=${profile},\\\"${pdptype}\\\"${apn:+,\\\"$apn\\\"}"
],
"modes": {
"umts": "AT+CHANGEALLPATH=1"
@@ -34,11 +34,11 @@
"connect": "AT+CGATT=1",
"disconnect": "AT+CGATT=0"
},
- "sierra wireless, incorporated": {
+ "sierra": {
"initialize": [
"AT+CFUN=1",
- "AT+CGDCONT=1,\\\"${pdptype}\\\",\\\"${apn}\\\"",
- "AT$QCPDPP=1${auth:+,$auth}${password:+,\\\"$password\\\"}${username:+,\\\"$username\\\"}"
+ "AT+CGDCONT=${profile},\\\"${pdptype}\\\"${apn:+,\\\"$apn\\\"}",
+ "AT$QCPDPP=${profile},${auth:-0}${password:+,\\\"$password\\\"}${username:+,\\\"$username\\\"}"
],
"modes": {
"preferlte": "AT!SELRAT=07",
@@ -48,20 +48,20 @@
"gsm": "AT!SELRAT=02",
"auto": "AT!SELRAT=00"
},
- "connect": "AT!SCACT=1,1",
- "disconnect": "AT!SCACT=0,1"
+ "connect": "AT!SCACT=1,${profile}",
+ "disconnect": "AT!SCACT=0,${profile}"
},
- "sony ericsson": {
+ "sony": {
"initialize": [
"AT+CFUN=1",
- "AT+CGDCONT=1,\\\"${pdptype}\\\",\\\"${apn}\\\"",
- "AT*EIAAUW=1,1,\\\"${username}\\\",\\\"${password}\\\",${auth:-00111}"
+ "AT+CGDCONT=${profile},\\\"${pdptype}\\\"${apn:+,\\\"$apn\\\"}",
+ "AT*EIAAUW=${profile},1,\\\"${username}\\\",\\\"${password}\\\",${auth:-00111}"
],
"modes": {
"umts": "AT+CFUN=6",
"gsm": "AT+CFUN=5"
},
- "connect": "AT*ENAP=1,1",
+ "connect": "AT*ENAP=1,${profile}",
"disconnect": "AT*ENAP=0"
}
}
diff --git a/package/network/utils/comgt/files/ncm.sh b/package/network/utils/comgt/files/ncm.sh
index 14b6347..13a961a 100644
--- a/package/network/utils/comgt/files/ncm.sh
+++ b/package/network/utils/comgt/files/ncm.sh
@@ -18,7 +18,7 @@ proto_ncm_init_config() {
proto_config_add_string delay
proto_config_add_string mode
proto_config_add_string pdptype
- proto_config_add_boolean ipv6
+ proto_config_add_int profile
proto_config_add_defaults
}
@@ -27,22 +27,15 @@ proto_ncm_setup() {
local manufacturer initialize setmode connect ifname devname devpath
- local device apn auth username password pincode delay mode pdptype ipv6 $PROTO_DEFAULT_OPTIONS
- json_get_vars device apn auth username password pincode delay mode pdptype ipv6 $PROTO_DEFAULT_OPTIONS
-
- if [ "$ipv6" = 0 ]; then
- ipv6=""
- else
- ipv6=1
- fi
-
- [ -z "$pdptype" ] && {
- if [ -n "$ipv6" ]; then
- pdptype="IPV4V6"
- else
- pdptype="IP"
- fi
- }
+ local device apn auth username password pincode delay mode pdptype profile $PROTO_DEFAULT_OPTIONS
+ json_get_vars device apn auth username password pincode delay mode pdptype profile $PROTO_DEFAULT_OPTIONS
+
+ [ "$metric" = "" ] && metric="0"
+
+ [ -n "$profile" ] || profile=1
+
+ pdptype=`echo "$pdptype" | awk '{print toupper($0)}'`
+ [ "$pdptype" = "IP" -o "$pdptype" = "IPV6" -o "$pdptype" = "IPV4V6" ] || $pdptype="IP"
[ -n "$ctl_device" ] && device=$ctl_device
@@ -57,11 +50,6 @@ proto_ncm_setup() {
proto_set_available "$interface" 0
return 1
}
- [ -n "$apn" ] || {
- echo "No APN specified"
- proto_notify_error "$interface" NO_APN
- return 1
- }
devname="$(basename "$device")"
case "$devname" in
@@ -83,7 +71,7 @@ proto_ncm_setup() {
[ -n "$delay" ] && sleep "$delay"
- manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print tolower($2) }'`
+ manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk 'NF && $0 !~ /AT\+CGMI/ { sub(/\+CGMI: /,""); print tolower($1); exit; }'`
[ $? -ne 0 ] && {
echo "Failed to get modem information"
proto_notify_error "$interface" GETINFO_FAILED
@@ -126,6 +114,7 @@ proto_ncm_setup() {
json_select ..
}
+ echo "Starting network $interface"
json_get_vars connect
eval COMMAND="$connect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
echo "Failed to connect"
@@ -133,19 +122,24 @@ proto_ncm_setup() {
return 1
}
- echo "Connected, starting DHCP on $ifname"
+ echo "Setting up $ifname"
proto_init_update "$ifname" 1
+ proto_add_data
+ json_add_string "manufacturer" "$manufacturer"
+ proto_close_data
proto_send_update "$interface"
- json_init
- json_add_string name "${interface}_4"
- json_add_string ifname "@$interface"
- json_add_string proto "dhcp"
- proto_add_dynamic_defaults
- ubus call network add_dynamic "$(json_dump)"
+ [ "$pdptype" = "IP" -o "$pdptype" = "IPV4V6" ] && {
+ json_init
+ json_add_string name "${interface}_4"
+ json_add_string ifname "@$interface"
+ json_add_string proto "dhcp"
+ proto_add_dynamic_defaults
+ ubus call network add_dynamic "$(json_dump)"
+ }
- [ -n "$ipv6" ] && {
+ [ "$pdptype" = "IPV6" -o "$pdptype" = "IPV4V6" ] && {
json_init
json_add_string name "${interface}_6"
json_add_string ifname "@$interface"
@@ -161,17 +155,18 @@ proto_ncm_teardown() {
local manufacturer disconnect
- local device
- json_get_vars device
+ local device profile
+ json_get_vars device profile
- echo "Stopping network"
+ [ -n "$ctl_device" ] && device=$ctl_device
- manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print tolower($2) }'`
- [ $? -ne 0 ] && {
- echo "Failed to get modem information"
- proto_notify_error "$interface" GETINFO_FAILED
- return 1
- }
+ [ -n "$profile" ] || profile=1
+
+ echo "Stopping network $interface"
+
+ json_load "$(ubus call network.interface.$interface status)"
+ json_select data
+ json_get_vars manufacturer
json_load "$(cat /etc/gcom/ncm.json)"
json_select "$manufacturer" || {
@@ -181,7 +176,7 @@ proto_ncm_teardown() {
}
json_get_vars disconnect
- COMMAND="$disconnect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
+ eval COMMAND="$disconnect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
echo "Failed to disconnect"
proto_notify_error "$interface" DISCONNECT_FAILED
return 1
--
2.7.4
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