package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh

   1 #!/bin/sh
   2
   3 [ -n "$INCLUDE_ONLY" ] || {
   4         . /lib/functions.sh
   5         . ../netifd-proto.sh
   6         init_proto "$@"
   7 }
   8
   9 proto_qmi_init_config() {
  10         available=1
  11         no_device=1
  12         proto_config_add_string "device:device"
  13         proto_config_add_string apn
  14         proto_config_add_string auth
  15         proto_config_add_string username
  16         proto_config_add_string password
  17         proto_config_add_string pincode
  18         proto_config_add_string delay
  19         proto_config_add_string modes
  20 }
  21
  22 qmi_disconnect() {
  23         # disable previous autoconnect state using the global handle
  24         # do not reuse previous wds client id to prevent hangs caused by stale data
  25         uqmi -s -d "$device" \
  26                 --stop-network 0xffffffff \
  27                 --autoconnect > /dev/null
  28 }
  29
  30 qmi_wds_release() {
  31         [ -n "$cid" ] || return 0
  32
  33         uqmi -s -d "$device" --set-client-id wds,"$cid" --release-client-id wds
  34         uci_revert_state network $interface cid
  35 }
  36
  37 _proto_qmi_setup() {
  38         local interface="$1"
  39
  40         local device apn auth username password pincode delay modes cid pdh
  41         json_get_vars device apn auth username password pincode delay modes
  42
  43         [ -n "$ctl_device" ] && device=$ctl_device
  44
  45         [ -n "$device" ] || {
  46                 echo "No control device specified"
  47                 proto_notify_error "$interface" NO_DEVICE
  48                 proto_set_available "$interface" 0
  49                 return 1
  50         }
  51         [ -c "$device" ] || {
  52                 echo "The specified control device does not exist"
  53                 proto_notify_error "$interface" NO_DEVICE
  54                 proto_set_available "$interface" 0
  55                 return 1
  56         }
  57
  58         devname="$(basename "$device")"
  59         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  60         ifname="$( ls "$devpath"/net )"
  61         [ -n "$ifname" ] || {
  62                 echo "The interface could not be found."
  63                 proto_notify_error "$interface" NO_IFACE
  64                 proto_set_available "$interface" 0
  65                 return 1
  66         }
  67
  68         [ -n "$delay" ] && sleep "$delay"
  69
  70         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  71                 sleep 1;
  72         done
  73
  74         [ -n "$pincode" ] && {
  75                 uqmi -s -d "$device" --verify-pin1 "$pincode" || {
  76                         echo "Unable to verify PIN"
  77                         proto_notify_error "$interface" PIN_FAILED
  78                         proto_block_restart "$interface"
  79                         return 1
  80                 }
  81         }
  82
  83         [ -n "$apn" ] || {
  84                 echo "No APN specified"
  85                 proto_notify_error "$interface" NO_APN
  86                 return 1
  87         }
  88
  89         qmi_disconnect
  90
  91         uqmi -s -d "$device" --set-data-format 802.3
  92         uqmi -s -d "$device" --wda-set-data-format 802.3
  93
  94         echo "Waiting for network registration"
  95         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
  96                 sleep 5;
  97         done
  98
  99         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
 100
 101         echo "Starting network $apn"
 102         cid=`uqmi -s -d "$device" --get-client-id wds`
 103         [ $? -ne 0 ] && {
 104                 echo "Unable to obtain client ID"
 105                 proto_notify_error "$interface" NO_CID
 106                 return 1
 107         }
 108
 109         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 110                 --start-network "$apn" \
 111                 ${auth:+--auth-type $auth} \
 112                 ${username:+--username $username} \
 113                 ${password:+--password $password} \
 114                 --autoconnect > /dev/null
 115
 116         echo "Starting DHCP"
 117         proto_init_update "$ifname" 1
 118         proto_send_update "$interface"
 119
 120         json_init
 121         json_add_string name "${interface}_4"
 122         json_add_string ifname "@$interface"
 123         json_add_string proto "dhcp"
 124         json_close_object
 125         ubus call network add_dynamic "$(json_dump)"
 126
 127         json_init
 128         json_add_string name "${interface}_6"
 129         json_add_string ifname "@$interface"
 130         json_add_string proto "dhcpv6"
 131         json_close_object
 132         ubus call network add_dynamic "$(json_dump)"
 133 }
 134
 135 proto_qmi_setup() {
 136         local ret
 137
 138         _proto_qmi_setup $@
 139         ret=$?
 140
 141         [ "$ret" = 0 ] || {
 142                 logger "qmi bringup failed, retry in 15s"
 143                 sleep 15
 144         }
 145
 146         return $rt
 147 }
 148
 149 proto_qmi_teardown() {
 150         local interface="$1"
 151
 152         local device
 153         json_get_vars device
 154
 155         [ -n "$ctl_device" ] && device=$ctl_device
 156
 157         local cid=$(uci_get_state network $interface cid)
 158
 159         echo "Stopping network"
 160         qmi_disconnect
 161         qmi_wds_release
 162
 163         proto_init_update "*" 0
 164         proto_send_update "$interface"
 165 }
 166
 167 [ -n "$INCLUDE_ONLY" ] || {
 168         add_protocol qmi
 169 }