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_int timeout
  26         proto_config_add_defaults
  27 }
  28
  29 proto_qmi_setup() {
  30         local interface="$1"
  31         local dataformat connstat
  32         local device apn auth username password pincode delay modes pdptype profile dhcpv6 autoconnect plmn timeout $PROTO_DEFAULT_OPTIONS
  33         local ip4table ip6table
  34         local cid_4 pdh_4 cid_6 pdh_6
  35         local ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
  36         json_get_vars device apn auth username password pincode delay modes pdptype profile dhcpv6 autoconnect plmn ip4table ip6table timeout $PROTO_DEFAULT_OPTIONS
  37
  38         [ "$timeout" = "" ] && timeout="10"
  39
  40         [ "$metric" = "" ] && metric="0"
  41
  42         [ -n "$ctl_device" ] && device=$ctl_device
  43
  44         [ -n "$device" ] || {
  45                 echo "No control device specified"
  46                 proto_notify_error "$interface" NO_DEVICE
  47                 proto_set_available "$interface" 0
  48                 return 1
  49         }
  50
  51         [ -n "$delay" ] && sleep "$delay"
  52
  53         device="$(readlink -f $device)"
  54         [ -c "$device" ] || {
  55                 echo "The specified control device does not exist"
  56                 proto_notify_error "$interface" NO_DEVICE
  57                 proto_set_available "$interface" 0
  58                 return 1
  59         }
  60
  61         devname="$(basename "$device")"
  62         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  63         ifname="$( ls "$devpath"/net )"
  64         [ -n "$ifname" ] || {
  65                 echo "The interface could not be found."
  66                 proto_notify_error "$interface" NO_IFACE
  67                 proto_set_available "$interface" 0
  68                 return 1
  69         }
  70
  71         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  72                 [ -e "$device" ] || return 1
  73                 if [ "$uninitialized_timeout" -lt "$timeout" ]; then
  74                         let uninitialized_timeout++
  75                         sleep 1;
  76                 else
  77                         echo "SIM not initialized"
  78                         proto_notify_error "$interface" SIM_NOT_INITIALIZED
  79                         proto_block_restart "$interface"
  80                         return 1
  81                 fi
  82         done
  83
  84         [ -n "$pincode" ] && {
  85                 uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
  86                         echo "Unable to verify PIN"
  87                         proto_notify_error "$interface" PIN_FAILED
  88                         proto_block_restart "$interface"
  89                         return 1
  90                 }
  91         }
  92
  93         [ -n "$plmn" ] && {
  94                 local mcc mnc
  95                 if [ "$plmn" = 0 ]; then
  96                         mcc=0
  97                         mnc=0
  98                         echo "Setting PLMN to auto"
  99                 else
 100                         mcc=${plmn:0:3}
 101                         mnc=${plmn:3}
 102                         echo "Setting PLMN to $plmn"
 103                 fi
 104                 uqmi -s -d "$device" --set-plmn --mcc "$mcc" --mnc "$mnc" > /dev/null 2>&1 || {
 105                         echo "Unable to set PLMN"
 106                         proto_notify_error "$interface" PLMN_FAILED
 107                         proto_block_restart "$interface"
 108                         return 1
 109                 }
 110         }
 111
 112         # Cleanup current state if any
 113         uqmi -s -d "$device" --stop-network 0xffffffff --autoconnect > /dev/null 2>&1
 114
 115         # Set IP format
 116         uqmi -s -d "$device" --set-data-format 802.3 > /dev/null 2>&1
 117         uqmi -s -d "$device" --wda-set-data-format 802.3 > /dev/null 2>&1
 118         dataformat="$(uqmi -s -d "$device" --wda-get-data-format)"
 119
 120         if [ "$dataformat" = '"raw-ip"' ]; then
 121
 122                 [ -f /sys/class/net/$ifname/qmi/raw_ip ] || {
 123                         echo "Device only supports raw-ip mode but is missing this required driver attribute: /sys/class/net/$ifname/qmi/raw_ip"
 124                         return 1
 125                 }
 126
 127                 echo "Device does not support 802.3 mode. Informing driver of raw-ip only for $ifname .."
 128                 echo "Y" > /sys/class/net/$ifname/qmi/raw_ip
 129         fi
 130
 131         uqmi -s -d "$device" --sync > /dev/null 2>&1
 132
 133         echo "Waiting for network registration"
 134         local registration_timeout=0
 135         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
 136                 [ -e "$device" ] || return 1
 137                 if [ "$registration_timeout" -lt "$timeout" ]; then
 138                         let registration_timeout++
 139                         sleep 1;
 140                 else
 141                         echo "Network registration failed"
 142                         proto_notify_error "$interface" NETWORK_REGISTRATION_FAILED
 143                         proto_block_restart "$interface"
 144                         return 1
 145                 fi
 146         done
 147
 148         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes" > /dev/null 2>&1
 149
 150         echo "Starting network $interface"
 151
 152         pdptype=$(echo "$pdptype" | awk '{print tolower($0)}')
 153         [ "$pdptype" = "ip" -o "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] || pdptype="ip"
 154
 155         if [ "$pdptype" = "ip" ]; then
 156                 [ -z "$autoconnect" ] && autoconnect=1
 157                 [ "$autoconnect" = 0 ] && autoconnect=""
 158         else
 159                 [ "$autoconnect" = 1 ] || autoconnect=""
 160         fi
 161
 162         [ "$pdptype" = "ip" -o "$pdptype" = "ipv4v6" ] && {
 163                 cid_4=$(uqmi -s -d "$device" --get-client-id wds)
 164                 if ! [ "$cid_4" -eq "$cid_4" ] 2> /dev/null; then
 165                         echo "Unable to obtain client ID"
 166                         proto_notify_error "$interface" NO_CID
 167                         return 1
 168                 fi
 169
 170                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --set-ip-family ipv4 > /dev/null 2>&1
 171
 172                 pdh_4=$(uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 173                         --start-network \
 174                         ${apn:+--apn $apn} \
 175                         ${profile:+--profile $profile} \
 176                         ${auth:+--auth-type $auth} \
 177                         ${username:+--username $username} \
 178                         ${password:+--password $password} \
 179                         ${autoconnect:+--autoconnect})
 180
 181                 # pdh_4 is a numeric value on success
 182                 if ! [ "$pdh_4" -eq "$pdh_4" ] 2> /dev/null; then
 183                         echo "Unable to connect IPv4"
 184                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 185                         proto_notify_error "$interface" CALL_FAILED
 186                         return 1
 187                 fi
 188
 189                 # Check data connection state
 190                 connstat=$(uqmi -s -d "$device" --get-data-status)
 191                 [ "$connstat" == '"connected"' ] || {
 192                         echo "No data link!"
 193                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 194                         proto_notify_error "$interface" CALL_FAILED
 195                         return 1
 196                 }
 197         }
 198
 199         [ "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] && {
 200                 cid_6=$(uqmi -s -d "$device" --get-client-id wds)
 201                 if ! [ "$cid_6" -eq "$cid_6" ] 2> /dev/null; then
 202                         echo "Unable to obtain client ID"
 203                         proto_notify_error "$interface" NO_CID
 204                         return 1
 205                 fi
 206
 207                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --set-ip-family ipv6 > /dev/null 2>&1
 208
 209                 pdh_6=$(uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 210                         --start-network \
 211                         ${apn:+--apn $apn} \
 212                         ${profile:+--profile $profile} \
 213                         ${auth:+--auth-type $auth} \
 214                         ${username:+--username $username} \
 215                         ${password:+--password $password} \
 216                         ${autoconnect:+--autoconnect})
 217
 218                 # pdh_6 is a numeric value on success
 219                 if ! [ "$pdh_6" -eq "$pdh_6" ] 2> /dev/null; then
 220                         echo "Unable to connect IPv6"
 221                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 222                         proto_notify_error "$interface" CALL_FAILED
 223                         return 1
 224                 fi
 225
 226                 # Check data connection state
 227                 connstat=$(uqmi -s -d "$device" --get-data-status)
 228                 [ "$connstat" == '"connected"' ] || {
 229                         echo "No data link!"
 230                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 231                         proto_notify_error "$interface" CALL_FAILED
 232                         return 1
 233                 }
 234         }
 235
 236         echo "Setting up $ifname"
 237         proto_init_update "$ifname" 1
 238         proto_set_keep 1
 239         proto_add_data
 240         [ -n "$pdh_4" ] && {
 241                 json_add_string "cid_4" "$cid_4"
 242                 json_add_string "pdh_4" "$pdh_4"
 243         }
 244         [ -n "$pdh_6" ] && {
 245                 json_add_string "cid_6" "$cid_6"
 246                 json_add_string "pdh_6" "$pdh_6"
 247         }
 248         proto_close_data
 249         proto_send_update "$interface"
 250         [ -n "$pdh_6" ] && {
 251                 if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
 252                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 253                         json_select ipv6
 254                         json_get_var ip_6 ip
 255                         json_get_var gateway_6 gateway
 256                         json_get_var dns1_6 dns1
 257                         json_get_var dns2_6 dns2
 258                         json_get_var ip_prefix_length ip-prefix-length
 259
 260                         proto_init_update "$ifname" 1
 261                         proto_set_keep 1
 262                         proto_add_ipv6_address "$ip_6" "128"
 263                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 264                         proto_add_ipv6_route "$gateway_6" "128"
 265                         [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 266                         [ "$peerdns" = 0 ] || {
 267                                 proto_add_dns_server "$dns1_6"
 268                                 proto_add_dns_server "$dns2_6"
 269                         }
 270                         proto_send_update "$interface"
 271                 else
 272                         json_init
 273                         json_add_string name "${interface}_6"
 274                         json_add_string ifname "@$interface"
 275                         json_add_string proto "dhcpv6"
 276                         [ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
 277                         proto_add_dynamic_defaults
 278                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 279                         json_add_string extendprefix 1
 280                         json_close_object
 281                         ubus call network add_dynamic "$(json_dump)"
 282                 fi
 283         }
 284
 285         [ -n "$pdh_4" ] && {
 286                 json_init
 287                 json_add_string name "${interface}_4"
 288                 json_add_string ifname "@$interface"
 289                 json_add_string proto "dhcp"
 290                 [ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
 291                 proto_add_dynamic_defaults
 292                 json_close_object
 293                 ubus call network add_dynamic "$(json_dump)"
 294         }
 295 }
 296
 297 qmi_wds_stop() {
 298         local cid="$1"
 299         local pdh="$2"
 300
 301         [ -n "$cid" ] || return
 302
 303         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 304                 --stop-network 0xffffffff \
 305                 --autoconnect > /dev/null 2>&1
 306
 307         [ -n "$pdh" ] && {
 308                 uqmi -s -d "$device" --set-client-id wds,"$cid" \
 309                         --stop-network "$pdh" > /dev/null 2>&1
 310         }
 311
 312         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 313                 --release-client-id wds > /dev/null 2>&1
 314 }
 315
 316 proto_qmi_teardown() {
 317         local interface="$1"
 318
 319         local device cid_4 pdh_4 cid_6 pdh_6
 320         json_get_vars device
 321
 322         [ -n "$ctl_device" ] && device=$ctl_device
 323
 324         echo "Stopping network $interface"
 325
 326         json_load "$(ubus call network.interface.$interface status)"
 327         json_select data
 328         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 329
 330         qmi_wds_stop "$cid_4" "$pdh_4"
 331         qmi_wds_stop "$cid_6" "$pdh_6"
 332
 333         proto_init_update "*" 0
 334         proto_send_update "$interface"
 335 }
 336
 337 [ -n "$INCLUDE_ONLY" ] || {
 338         add_protocol qmi
 339 }