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" || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" || {
  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         uqmi -s -d "$device" --set-data-format 802.3
 101         uqmi -s -d "$device" --wda-set-data-format 802.3
 102         dataformat="$(uqmi -s -d "$device" --wda-get-data-format)"
 103
 104         if [ "$dataformat" = '"raw-ip"' ]; then
 105
 106                 [ -f /sys/class/net/$ifname/qmi/raw_ip ] || {
 107                         echo "Device only supports raw-ip mode but is missing this required driver attribute: /sys/class/net/$ifname/qmi/raw_ip"
 108                         return 1
 109                 }
 110
 111                 echo "Device does not support 802.3 mode. Informing driver of raw-ip only for $ifname .."
 112                 echo "Y" > /sys/class/net/$ifname/qmi/raw_ip
 113         fi
 114
 115         uqmi -s -d "$device" --sync
 116
 117         echo "Waiting for network registration"
 118         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
 119                 [ -e "$device" ] || return 1
 120                 sleep 5;
 121         done
 122
 123         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
 124
 125         echo "Starting network $interface"
 126
 127         pdptype=$(echo "$pdptype" | awk '{print tolower($0)}')
 128         [ "$pdptype" = "ip" -o "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] || pdptype="ip"
 129
 130         if [ "$pdptype" = "ip" ]; then
 131                 [ -z "$autoconnect" ] && autoconnect=1
 132                 [ "$autoconnect" = 0 ] && autoconnect=""
 133         else
 134                 [ "$autoconnect" = 1 ] || autoconnect=""
 135         fi
 136
 137         [ "$pdptype" = "ip" -o "$pdptype" = "ipv4v6" ] && {
 138                 cid_4=$(uqmi -s -d "$device" --get-client-id wds)
 139                 [ $? -ne 0 ] && {
 140                         echo "Unable to obtain client ID"
 141                         proto_notify_error "$interface" NO_CID
 142                         return 1
 143                 }
 144
 145                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --set-ip-family ipv4 > /dev/null
 146
 147                 # try to clear previous autoconnect state
 148                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 149                         --stop-network 0xffffffff \
 150                         --autoconnect > /dev/null
 151
 152                 pdh_4=$(uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 153                         --start-network \
 154                         ${apn:+--apn $apn} \
 155                         ${profile:+--profile $profile} \
 156                         ${auth:+--auth-type $auth} \
 157                         ${username:+--username $username} \
 158                         ${password:+--password $password} \
 159                         ${autoconnect:+--autoconnect})
 160                 [ $? -ne 0 ] && {
 161                         echo "Unable to connect IPv4"
 162                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 163                         proto_notify_error "$interface" CALL_FAILED
 164                         return 1
 165                 }
 166         }
 167
 168         [ "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] && {
 169                 cid_6=$(uqmi -s -d "$device" --get-client-id wds)
 170                 [ $? -ne 0 ] && {
 171                         echo "Unable to obtain client ID"
 172                         proto_notify_error "$interface" NO_CID
 173                         return 1
 174                 }
 175
 176                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --set-ip-family ipv6 > /dev/null
 177
 178                 # try to clear previous autoconnect state
 179                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 180                         --stop-network 0xffffffff \
 181                         --autoconnect > /dev/null
 182
 183                 pdh_6=$(uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 184                         --start-network \
 185                         ${apn:+--apn $apn} \
 186                         ${profile:+--profile $profile} \
 187                         ${auth:+--auth-type $auth} \
 188                         ${username:+--username $username} \
 189                         ${password:+--password $password} \
 190                         ${autoconnect:+--autoconnect})
 191                 [ $? -ne 0 ] && {
 192                         echo "Unable to connect IPv6"
 193                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 194                         proto_notify_error "$interface" CALL_FAILED
 195                         return 1
 196                 }
 197         }
 198
 199         echo "Setting up $ifname"
 200         proto_init_update "$ifname" 1
 201         proto_set_keep 1
 202         proto_add_data
 203         [ -n "$pdh_4" ] && {
 204                 json_add_string "cid_4" "$cid_4"
 205                 json_add_string "pdh_4" "$pdh_4"
 206         }
 207         [ -n "$pdh_6" ] && {
 208                 json_add_string "cid_6" "$cid_6"
 209                 json_add_string "pdh_6" "$pdh_6"
 210         }
 211         proto_close_data
 212         proto_send_update "$interface"
 213         [ -n "$pdh_6" ] && {
 214                 if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
 215                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 216                         json_select ipv6
 217                         json_get_var ip_6 ip
 218                         json_get_var gateway_6 gateway
 219                         json_get_var dns1_6 dns1
 220                         json_get_var dns2_6 dns2
 221                         json_get_var ip_prefix_length ip-prefix-length
 222
 223                         proto_init_update "$ifname" 1
 224                         proto_set_keep 1
 225                         proto_add_ipv6_address "$ip_6" "128"
 226                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 227                         proto_add_ipv6_route "$gateway_6" "128"
 228                         [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 229                         [ "$peerdns" = 0 ] || {
 230                                 proto_add_dns_server "$dns1_6"
 231                                 proto_add_dns_server "$dns2_6"
 232                         }
 233                         proto_send_update "$interface"
 234                 else
 235                         json_init
 236                         json_add_string name "${interface}_6"
 237                         json_add_string ifname "@$interface"
 238                         json_add_string proto "dhcpv6"
 239                         proto_add_dynamic_defaults
 240                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 241                         json_add_string extendprefix 1
 242                         json_close_object
 243                         ubus call network add_dynamic "$(json_dump)"
 244                 fi
 245         }
 246
 247         [ -n "$pdh_4" ] && {
 248                 json_init
 249                 json_add_string name "${interface}_4"
 250                 json_add_string ifname "@$interface"
 251                 json_add_string proto "dhcp"
 252                 proto_add_dynamic_defaults
 253                 json_close_object
 254                 ubus call network add_dynamic "$(json_dump)"
 255         }
 256 }
 257
 258 qmi_wds_stop() {
 259         local cid="$1"
 260         local pdh="$2"
 261
 262         [ -n "$cid" ] || return
 263
 264         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 265                 --stop-network 0xffffffff \
 266                 --autoconnect > /dev/null
 267
 268         [ -n "$pdh" ] && uqmi -s -d "$device" --set-client-id wds,"$cid" --stop-network "$pdh"
 269         uqmi -s -d "$device" --set-client-id wds,"$cid" --release-client-id wds
 270 }
 271
 272 proto_qmi_teardown() {
 273         local interface="$1"
 274
 275         local device cid_4 pdh_4 cid_6 pdh_6
 276         json_get_vars device
 277
 278         [ -n "$ctl_device" ] && device=$ctl_device
 279
 280         echo "Stopping network $interface"
 281
 282         json_load "$(ubus call network.interface.$interface status)"
 283         json_select data
 284         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 285
 286         qmi_wds_stop "$cid_4" "$pdh_4"
 287         qmi_wds_stop "$cid_6" "$pdh_6"
 288
 289         proto_init_update "*" 0
 290         proto_send_update "$interface"
 291 }
 292
 293 [ -n "$INCLUDE_ONLY" ] || {
 294         add_protocol qmi
 295 }