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 "$device" ] || return 1
  73                 sleep 1;
  74         done
  75
  76         [ -n "$pincode" ] && {
  77                 uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
  78                         echo "Unable to verify PIN"
  79                         proto_notify_error "$interface" PIN_FAILED
  80                         proto_block_restart "$interface"
  81                         return 1
  82                 }
  83         }
  84
  85         [ -n "$plmn" ] && {
  86                 local mcc mnc
  87                 if [ "$plmn" = 0 ]; then
  88                         mcc=0
  89                         mnc=0
  90                         echo "Setting PLMN to auto"
  91                 else
  92                         mcc=${plmn:0:3}
  93                         mnc=${plmn:3}
  94                         echo "Setting PLMN to $plmn"
  95                 fi
  96                 uqmi -s -d "$device" --set-plmn --mcc "$mcc" --mnc "$mnc" > /dev/null 2>&1 || {
  97                         echo "Unable to set PLMN"
  98                         proto_notify_error "$interface" PLMN_FAILED
  99                         proto_block_restart "$interface"
 100                         return 1
 101                 }
 102         }
 103
 104         # Cleanup current state if any
 105         uqmi -s -d "$device" --stop-network 0xffffffff --autoconnect > /dev/null 2>&1
 106
 107         # Set IP format
 108         uqmi -s -d "$device" --set-data-format 802.3 > /dev/null 2>&1
 109         uqmi -s -d "$device" --wda-set-data-format 802.3 > /dev/null 2>&1
 110         dataformat="$(uqmi -s -d "$device" --wda-get-data-format)"
 111
 112         if [ "$dataformat" = '"raw-ip"' ]; then
 113
 114                 [ -f /sys/class/net/$ifname/qmi/raw_ip ] || {
 115                         echo "Device only supports raw-ip mode but is missing this required driver attribute: /sys/class/net/$ifname/qmi/raw_ip"
 116                         return 1
 117                 }
 118
 119                 echo "Device does not support 802.3 mode. Informing driver of raw-ip only for $ifname .."
 120                 echo "Y" > /sys/class/net/$ifname/qmi/raw_ip
 121         fi
 122
 123         uqmi -s -d "$device" --sync > /dev/null 2>&1
 124
 125         echo "Waiting for network registration"
 126         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
 127                 [ -e "$device" ] || return 1
 128                 sleep 5;
 129         done
 130
 131         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes" > /dev/null 2>&1
 132
 133         echo "Starting network $interface"
 134
 135         pdptype=$(echo "$pdptype" | awk '{print tolower($0)}')
 136         [ "$pdptype" = "ip" -o "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] || pdptype="ip"
 137
 138         if [ "$pdptype" = "ip" ]; then
 139                 [ -z "$autoconnect" ] && autoconnect=1
 140                 [ "$autoconnect" = 0 ] && autoconnect=""
 141         else
 142                 [ "$autoconnect" = 1 ] || autoconnect=""
 143         fi
 144
 145         [ "$pdptype" = "ip" -o "$pdptype" = "ipv4v6" ] && {
 146                 cid_4=$(uqmi -s -d "$device" --get-client-id wds)
 147                 if ! [ "$cid_4" -eq "$cid_4" ] 2> /dev/null; then
 148                         echo "Unable to obtain client ID"
 149                         proto_notify_error "$interface" NO_CID
 150                         return 1
 151                 fi
 152
 153                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --set-ip-family ipv4 > /dev/null 2>&1
 154
 155                 pdh_4=$(uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 156                         --start-network \
 157                         ${apn:+--apn $apn} \
 158                         ${profile:+--profile $profile} \
 159                         ${auth:+--auth-type $auth} \
 160                         ${username:+--username $username} \
 161                         ${password:+--password $password} \
 162                         ${autoconnect:+--autoconnect})
 163
 164                 # pdh_4 is a numeric value on success
 165                 if ! [ "$pdh_4" -eq "$pdh_4" ] 2> /dev/null; then
 166                         echo "Unable to connect IPv4"
 167                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 168                         proto_notify_error "$interface" CALL_FAILED
 169                         return 1
 170                 fi
 171
 172                 # Check data connection state
 173                 connstat=$(uqmi -s -d "$device" --get-data-status)
 174                 [ "$connstat" == '"connected"' ] || {
 175                         echo "No data link!"
 176                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 177                         proto_notify_error "$interface" CALL_FAILED
 178                         return 1
 179                 }
 180         }
 181
 182         [ "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] && {
 183                 cid_6=$(uqmi -s -d "$device" --get-client-id wds)
 184                 if ! [ "$cid_6" -eq "$cid_6" ] 2> /dev/null; then
 185                         echo "Unable to obtain client ID"
 186                         proto_notify_error "$interface" NO_CID
 187                         return 1
 188                 fi
 189
 190                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --set-ip-family ipv6 > /dev/null 2>&1
 191
 192                 pdh_6=$(uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 193                         --start-network \
 194                         ${apn:+--apn $apn} \
 195                         ${profile:+--profile $profile} \
 196                         ${auth:+--auth-type $auth} \
 197                         ${username:+--username $username} \
 198                         ${password:+--password $password} \
 199                         ${autoconnect:+--autoconnect})
 200
 201                 # pdh_6 is a numeric value on success
 202                 if ! [ "$pdh_6" -eq "$pdh_6" ] 2> /dev/null; then
 203                         echo "Unable to connect IPv6"
 204                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 205                         proto_notify_error "$interface" CALL_FAILED
 206                         return 1
 207                 fi
 208
 209                 # Check data connection state
 210                 connstat=$(uqmi -s -d "$device" --get-data-status)
 211                 [ "$connstat" == '"connected"' ] || {
 212                         echo "No data link!"
 213                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 214                         proto_notify_error "$interface" CALL_FAILED
 215                         return 1
 216                 }
 217         }
 218
 219         echo "Setting up $ifname"
 220         proto_init_update "$ifname" 1
 221         proto_set_keep 1
 222         proto_add_data
 223         [ -n "$pdh_4" ] && {
 224                 json_add_string "cid_4" "$cid_4"
 225                 json_add_string "pdh_4" "$pdh_4"
 226         }
 227         [ -n "$pdh_6" ] && {
 228                 json_add_string "cid_6" "$cid_6"
 229                 json_add_string "pdh_6" "$pdh_6"
 230         }
 231         proto_close_data
 232         proto_send_update "$interface"
 233         [ -n "$pdh_6" ] && {
 234                 if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
 235                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 236                         json_select ipv6
 237                         json_get_var ip_6 ip
 238                         json_get_var gateway_6 gateway
 239                         json_get_var dns1_6 dns1
 240                         json_get_var dns2_6 dns2
 241                         json_get_var ip_prefix_length ip-prefix-length
 242
 243                         proto_init_update "$ifname" 1
 244                         proto_set_keep 1
 245                         proto_add_ipv6_address "$ip_6" "128"
 246                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 247                         proto_add_ipv6_route "$gateway_6" "128"
 248                         [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 249                         [ "$peerdns" = 0 ] || {
 250                                 proto_add_dns_server "$dns1_6"
 251                                 proto_add_dns_server "$dns2_6"
 252                         }
 253                         proto_send_update "$interface"
 254                 else
 255                         json_init
 256                         json_add_string name "${interface}_6"
 257                         json_add_string ifname "@$interface"
 258                         json_add_string proto "dhcpv6"
 259                         [ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
 260                         proto_add_dynamic_defaults
 261                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 262                         json_add_string extendprefix 1
 263                         json_close_object
 264                         ubus call network add_dynamic "$(json_dump)"
 265                 fi
 266         }
 267
 268         [ -n "$pdh_4" ] && {
 269                 json_init
 270                 json_add_string name "${interface}_4"
 271                 json_add_string ifname "@$interface"
 272                 json_add_string proto "dhcp"
 273                 [ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
 274                 proto_add_dynamic_defaults
 275                 json_close_object
 276                 ubus call network add_dynamic "$(json_dump)"
 277         }
 278 }
 279
 280 qmi_wds_stop() {
 281         local cid="$1"
 282         local pdh="$2"
 283
 284         [ -n "$cid" ] || return
 285
 286         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 287                 --stop-network 0xffffffff \
 288                 --autoconnect > /dev/null 2>&1
 289
 290         [ -n "$pdh" ] && {
 291                 uqmi -s -d "$device" --set-client-id wds,"$cid" \
 292                         --stop-network "$pdh" > /dev/null 2>&1
 293         }
 294
 295         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 296                 --release-client-id wds > /dev/null 2>&1
 297 }
 298
 299 proto_qmi_teardown() {
 300         local interface="$1"
 301
 302         local device cid_4 pdh_4 cid_6 pdh_6
 303         json_get_vars device
 304
 305         [ -n "$ctl_device" ] && device=$ctl_device
 306
 307         echo "Stopping network $interface"
 308
 309         json_load "$(ubus call network.interface.$interface status)"
 310         json_select data
 311         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 312
 313         qmi_wds_stop "$cid_4" "$pdh_4"
 314         qmi_wds_stop "$cid_6" "$pdh_6"
 315
 316         proto_init_update "*" 0
 317         proto_send_update "$interface"
 318 }
 319
 320 [ -n "$INCLUDE_ONLY" ] || {
 321         add_protocol qmi
 322 }