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_int delay
  19         proto_config_add_string modes
  20         proto_config_add_string pdptype
  21         proto_config_add_int profile
  22         proto_config_add_boolean dhcpv6
  23         proto_config_add_boolean autoconnect
  24         proto_config_add_int plmn
  25         proto_config_add_defaults
  26 }
  27
  28 proto_qmi_setup() {
  29         local interface="$1"
  30         local dataformat
  31         local device apn auth username password pincode delay modes pdptype profile dhcpv6 autoconnect plmn $PROTO_DEFAULT_OPTIONS
  32         local cid_4 pdh_4 cid_6 pdh_6
  33         local ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
  34         json_get_vars device apn auth username password pincode delay modes pdptype profile dhcpv6 autoconnect plmn $PROTO_DEFAULT_OPTIONS
  35
  36         [ "$metric" = "" ] && metric="0"
  37
  38         [ -n "$ctl_device" ] && device=$ctl_device
  39
  40         [ -n "$device" ] || {
  41                 echo "No control device specified"
  42                 proto_notify_error "$interface" NO_DEVICE
  43                 proto_set_available "$interface" 0
  44                 return 1
  45         }
  46
  47         device="$(readlink -f $device)"
  48         [ -c "$device" ] || {
  49                 echo "The specified control device does not exist"
  50                 proto_notify_error "$interface" NO_DEVICE
  51                 proto_set_available "$interface" 0
  52                 return 1
  53         }
  54
  55         devname="$(basename "$device")"
  56         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  57         ifname="$( ls "$devpath"/net )"
  58         [ -n "$ifname" ] || {
  59                 echo "The interface could not be found."
  60                 proto_notify_error "$interface" NO_IFACE
  61                 proto_set_available "$interface" 0
  62                 return 1
  63         }
  64
  65         [ -n "$delay" ] && sleep "$delay"
  66
  67         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  68                 [ -e "$device" ] || return 1
  69                 sleep 1;
  70         done
  71
  72         [ -n "$pincode" ] && {
  73                 uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
  74                         echo "Unable to verify PIN"
  75                         proto_notify_error "$interface" PIN_FAILED
  76                         proto_block_restart "$interface"
  77                         return 1
  78                 }
  79         }
  80
  81         [ -n "$plmn" ] && {
  82                 local mcc mnc
  83                 if [ "$plmn" = 0 ]; then
  84                         mcc=0
  85                         mnc=0
  86                         echo "Setting PLMN to auto"
  87                 else
  88                         mcc=${plmn:0:3}
  89                         mnc=${plmn:3}
  90                         echo "Setting PLMN to $plmn"
  91                 fi
  92                 uqmi -s -d "$device" --set-plmn --mcc "$mcc" --mnc "$mnc" || {
  93                         echo "Unable to set PLMN"
  94                         proto_notify_error "$interface" PLMN_FAILED
  95                         proto_block_restart "$interface"
  96                         return 1
  97                 }
  98         }
  99
 100         # Cleanup current state if any
 101         uqmi -s -d "$device" --stop-network 0xffffffff --autoconnect
 102
 103         # Set IP format
 104         uqmi -s -d "$device" --set-data-format 802.3
 105         uqmi -s -d "$device" --wda-set-data-format 802.3
 106         dataformat="$(uqmi -s -d "$device" --wda-get-data-format)"
 107
 108         if [ "$dataformat" = '"raw-ip"' ]; then
 109
 110                 [ -f /sys/class/net/$ifname/qmi/raw_ip ] || {
 111                         echo "Device only supports raw-ip mode but is missing this required driver attribute: /sys/class/net/$ifname/qmi/raw_ip"
 112                         return 1
 113                 }
 114
 115                 echo "Device does not support 802.3 mode. Informing driver of raw-ip only for $ifname .."
 116                 echo "Y" > /sys/class/net/$ifname/qmi/raw_ip
 117         fi
 118
 119         uqmi -s -d "$device" --sync
 120
 121         echo "Waiting for network registration"
 122         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
 123                 [ -e "$device" ] || return 1
 124                 sleep 5;
 125         done
 126
 127         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
 128
 129         echo "Starting network $interface"
 130
 131         pdptype=$(echo "$pdptype" | awk '{print tolower($0)}')
 132         [ "$pdptype" = "ip" -o "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] || pdptype="ip"
 133
 134         if [ "$pdptype" = "ip" ]; then
 135                 [ -z "$autoconnect" ] && autoconnect=1
 136                 [ "$autoconnect" = 0 ] && autoconnect=""
 137         else
 138                 [ "$autoconnect" = 1 ] || autoconnect=""
 139         fi
 140
 141         [ "$pdptype" = "ip" -o "$pdptype" = "ipv4v6" ] && {
 142                 cid_4=$(uqmi -s -d "$device" --get-client-id wds)
 143                 [ $? -ne 0 ] && {
 144                         echo "Unable to obtain client ID"
 145                         proto_notify_error "$interface" NO_CID
 146                         return 1
 147                 }
 148
 149                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --set-ip-family ipv4 > /dev/null
 150
 151                 pdh_4=$(uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 152                         --start-network \
 153                         ${apn:+--apn $apn} \
 154                         ${profile:+--profile $profile} \
 155                         ${auth:+--auth-type $auth} \
 156                         ${username:+--username $username} \
 157                         ${password:+--password $password} \
 158                         ${autoconnect:+--autoconnect})
 159
 160         # pdh_4 is a numeric value on success
 161                 if ! [ "$pdh_4" -eq "$pdh_4" ] 2> /dev/null; then
 162                         echo "Unable to connect IPv4"
 163                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 164                         proto_notify_error "$interface" CALL_FAILED
 165                         return 1
 166                 fi
 167         }
 168
 169         [ "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] && {
 170                 cid_6=$(uqmi -s -d "$device" --get-client-id wds)
 171                 [ $? -ne 0 ] && {
 172                         echo "Unable to obtain client ID"
 173                         proto_notify_error "$interface" NO_CID
 174                         return 1
 175                 }
 176
 177                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --set-ip-family ipv6 > /dev/null
 178
 179                 pdh_6=$(uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 180                         --start-network \
 181                         ${apn:+--apn $apn} \
 182                         ${profile:+--profile $profile} \
 183                         ${auth:+--auth-type $auth} \
 184                         ${username:+--username $username} \
 185                         ${password:+--password $password} \
 186                         ${autoconnect:+--autoconnect})
 187
 188         # pdh_6 is a numeric value on success
 189                 if ! [ "$pdh_6" -eq "$pdh_6" ] 2> /dev/null; then
 190                         echo "Unable to connect IPv6"
 191                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 192                         proto_notify_error "$interface" CALL_FAILED
 193                         return 1
 194                 fi
 195         }
 196
 197         echo "Setting up $ifname"
 198         proto_init_update "$ifname" 1
 199         proto_set_keep 1
 200         proto_add_data
 201         [ -n "$pdh_4" ] && {
 202                 json_add_string "cid_4" "$cid_4"
 203                 json_add_string "pdh_4" "$pdh_4"
 204         }
 205         [ -n "$pdh_6" ] && {
 206                 json_add_string "cid_6" "$cid_6"
 207                 json_add_string "pdh_6" "$pdh_6"
 208         }
 209         proto_close_data
 210         proto_send_update "$interface"
 211         [ -n "$pdh_6" ] && {
 212                 if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
 213                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 214                         json_select ipv6
 215                         json_get_var ip_6 ip
 216                         json_get_var gateway_6 gateway
 217                         json_get_var dns1_6 dns1
 218                         json_get_var dns2_6 dns2
 219                         json_get_var ip_prefix_length ip-prefix-length
 220
 221                         proto_init_update "$ifname" 1
 222                         proto_set_keep 1
 223                         proto_add_ipv6_address "$ip_6" "128"
 224                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 225                         proto_add_ipv6_route "$gateway_6" "128"
 226                         [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 227                         [ "$peerdns" = 0 ] || {
 228                                 proto_add_dns_server "$dns1_6"
 229                                 proto_add_dns_server "$dns2_6"
 230                         }
 231                         proto_send_update "$interface"
 232                 else
 233                         json_init
 234                         json_add_string name "${interface}_6"
 235                         json_add_string ifname "@$interface"
 236                         json_add_string proto "dhcpv6"
 237                         proto_add_dynamic_defaults
 238                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 239                         json_add_string extendprefix 1
 240                         json_close_object
 241                         ubus call network add_dynamic "$(json_dump)"
 242                 fi
 243         }
 244
 245         [ -n "$pdh_4" ] && {
 246                 json_init
 247                 json_add_string name "${interface}_4"
 248                 json_add_string ifname "@$interface"
 249                 json_add_string proto "dhcp"
 250                 proto_add_dynamic_defaults
 251                 json_close_object
 252                 ubus call network add_dynamic "$(json_dump)"
 253         }
 254 }
 255
 256 qmi_wds_stop() {
 257         local cid="$1"
 258         local pdh="$2"
 259
 260         [ -n "$cid" ] || return
 261
 262         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 263                 --stop-network 0xffffffff \
 264                 --autoconnect > /dev/null
 265
 266         [ -n "$pdh" ] && uqmi -s -d "$device" --set-client-id wds,"$cid" --stop-network "$pdh"
 267         uqmi -s -d "$device" --set-client-id wds,"$cid" --release-client-id wds
 268 }
 269
 270 proto_qmi_teardown() {
 271         local interface="$1"
 272
 273         local device cid_4 pdh_4 cid_6 pdh_6
 274         json_get_vars device
 275
 276         [ -n "$ctl_device" ] && device=$ctl_device
 277
 278         echo "Stopping network $interface"
 279
 280         json_load "$(ubus call network.interface.$interface status)"
 281         json_select data
 282         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 283
 284         qmi_wds_stop "$cid_4" "$pdh_4"
 285         qmi_wds_stop "$cid_6" "$pdh_6"
 286
 287         proto_init_update "*" 0
 288         proto_send_update "$interface"
 289 }
 290
 291 [ -n "$INCLUDE_ONLY" ] || {
 292         add_protocol qmi
 293 }