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 "$interface" 0
  68                 return 1
  69         }
  70
  71         echo "Waiting for SIM initialization"
  72         local uninitialized_timeout=0
  73         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  74                 [ -e "$device" ] || return 1
  75                 sleep 1;
  76         done
  77
  78         [ -n "$pincode" ] && {
  79                 uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
  80                         echo "Unable to verify PIN"
  81                         proto_notify_error "$interface" PIN_FAILED
  82                         proto_block_restart "$interface"
  83                         return 1
  84                 }
  85         }
  86
  87         [ -n "$plmn" ] && {
  88                 local mcc mnc
  89                 if [ "$plmn" = 0 ]; then
  90                         mcc=0
  91                         mnc=0
  92                         echo "Setting PLMN to auto"
  93                 else
  94                         mcc=${plmn:0:3}
  95                         mnc=${plmn:3}
  96                         echo "Setting PLMN to $plmn"
  97                 fi
  98                 uqmi -s -d "$device" --set-plmn --mcc "$mcc" --mnc "$mnc" > /dev/null 2>&1 || {
  99                         echo "Unable to set PLMN"
 100                         proto_notify_error "$interface" PLMN_FAILED
 101                         proto_block_restart "$interface"
 102                         return 1
 103                 }
 104         }
 105
 106         # Cleanup current state if any
 107         uqmi -s -d "$device" --stop-network 0xffffffff --autoconnect > /dev/null 2>&1
 108
 109         # Set IP format
 110         uqmi -s -d "$device" --set-data-format 802.3 > /dev/null 2>&1
 111         uqmi -s -d "$device" --wda-set-data-format 802.3 > /dev/null 2>&1
 112         dataformat="$(uqmi -s -d "$device" --wda-get-data-format)"
 113
 114         if [ "$dataformat" = '"raw-ip"' ]; then
 115
 116                 [ -f /sys/class/net/$ifname/qmi/raw_ip ] || {
 117                         echo "Device only supports raw-ip mode but is missing this required driver attribute: /sys/class/net/$ifname/qmi/raw_ip"
 118                         return 1
 119                 }
 120
 121                 echo "Device does not support 802.3 mode. Informing driver of raw-ip only for $ifname .."
 122                 echo "Y" > /sys/class/net/$ifname/qmi/raw_ip
 123         fi
 124
 125         uqmi -s -d "$device" --sync > /dev/null 2>&1
 126
 127         echo "Waiting for network registration"
 128         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
 129                 [ -e "$device" ] || return 1
 130                 sleep 5;
 131         done
 132
 133         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes" > /dev/null 2>&1
 134
 135         echo "Starting network $interface"
 136
 137         pdptype=$(echo "$pdptype" | awk '{print tolower($0)}')
 138         [ "$pdptype" = "ip" -o "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] || pdptype="ip"
 139
 140         if [ "$pdptype" = "ip" ]; then
 141                 [ -z "$autoconnect" ] && autoconnect=1
 142                 [ "$autoconnect" = 0 ] && autoconnect=""
 143         else
 144                 [ "$autoconnect" = 1 ] || autoconnect=""
 145         fi
 146
 147         [ "$pdptype" = "ip" -o "$pdptype" = "ipv4v6" ] && {
 148                 cid_4=$(uqmi -s -d "$device" --get-client-id wds)
 149                 if ! [ "$cid_4" -eq "$cid_4" ] 2> /dev/null; then
 150                         echo "Unable to obtain client ID"
 151                         proto_notify_error "$interface" NO_CID
 152                         return 1
 153                 fi
 154
 155                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --set-ip-family ipv4 > /dev/null 2>&1
 156
 157                 pdh_4=$(uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 158                         --start-network \
 159                         ${apn:+--apn $apn} \
 160                         ${profile:+--profile $profile} \
 161                         ${auth:+--auth-type $auth} \
 162                         ${username:+--username $username} \
 163                         ${password:+--password $password} \
 164                         ${autoconnect:+--autoconnect})
 165
 166                 # pdh_4 is a numeric value on success
 167                 if ! [ "$pdh_4" -eq "$pdh_4" ] 2> /dev/null; then
 168                         echo "Unable to connect IPv4"
 169                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 170                         proto_notify_error "$interface" CALL_FAILED
 171                         return 1
 172                 fi
 173
 174                 # Check data connection state
 175                 connstat=$(uqmi -s -d "$device" --get-data-status)
 176                 [ "$connstat" == '"connected"' ] || {
 177                         echo "No data link!"
 178                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 179                         proto_notify_error "$interface" CALL_FAILED
 180                         return 1
 181                 }
 182         }
 183
 184         [ "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] && {
 185                 cid_6=$(uqmi -s -d "$device" --get-client-id wds)
 186                 if ! [ "$cid_6" -eq "$cid_6" ] 2> /dev/null; then
 187                         echo "Unable to obtain client ID"
 188                         proto_notify_error "$interface" NO_CID
 189                         return 1
 190                 fi
 191
 192                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --set-ip-family ipv6 > /dev/null 2>&1
 193
 194                 pdh_6=$(uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 195                         --start-network \
 196                         ${apn:+--apn $apn} \
 197                         ${profile:+--profile $profile} \
 198                         ${auth:+--auth-type $auth} \
 199                         ${username:+--username $username} \
 200                         ${password:+--password $password} \
 201                         ${autoconnect:+--autoconnect})
 202
 203                 # pdh_6 is a numeric value on success
 204                 if ! [ "$pdh_6" -eq "$pdh_6" ] 2> /dev/null; then
 205                         echo "Unable to connect IPv6"
 206                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 207                         proto_notify_error "$interface" CALL_FAILED
 208                         return 1
 209                 fi
 210
 211                 # Check data connection state
 212                 connstat=$(uqmi -s -d "$device" --get-data-status)
 213                 [ "$connstat" == '"connected"' ] || {
 214                         echo "No data link!"
 215                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 216                         proto_notify_error "$interface" CALL_FAILED
 217                         return 1
 218                 }
 219         }
 220
 221         echo "Setting up $ifname"
 222         proto_init_update "$ifname" 1
 223         proto_set_keep 1
 224         proto_add_data
 225         [ -n "$pdh_4" ] && {
 226                 json_add_string "cid_4" "$cid_4"
 227                 json_add_string "pdh_4" "$pdh_4"
 228         }
 229         [ -n "$pdh_6" ] && {
 230                 json_add_string "cid_6" "$cid_6"
 231                 json_add_string "pdh_6" "$pdh_6"
 232         }
 233         proto_close_data
 234         proto_send_update "$interface"
 235         [ -n "$pdh_6" ] && {
 236                 if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
 237                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 238                         json_select ipv6
 239                         json_get_var ip_6 ip
 240                         json_get_var gateway_6 gateway
 241                         json_get_var dns1_6 dns1
 242                         json_get_var dns2_6 dns2
 243                         json_get_var ip_prefix_length ip-prefix-length
 244
 245                         proto_init_update "$ifname" 1
 246                         proto_set_keep 1
 247                         proto_add_ipv6_address "$ip_6" "128"
 248                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 249                         proto_add_ipv6_route "$gateway_6" "128"
 250                         [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 251                         [ "$peerdns" = 0 ] || {
 252                                 proto_add_dns_server "$dns1_6"
 253                                 proto_add_dns_server "$dns2_6"
 254                         }
 255                         proto_send_update "$interface"
 256                 else
 257                         json_init
 258                         json_add_string name "${interface}_6"
 259                         json_add_string ifname "@$interface"
 260                         json_add_string proto "dhcpv6"
 261                         [ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
 262                         proto_add_dynamic_defaults
 263                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 264                         json_add_string extendprefix 1
 265                         json_close_object
 266                         ubus call network add_dynamic "$(json_dump)"
 267                 fi
 268         }
 269
 270         [ -n "$pdh_4" ] && {
 271                 json_init
 272                 json_add_string name "${interface}_4"
 273                 json_add_string ifname "@$interface"
 274                 json_add_string proto "dhcp"
 275                 [ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
 276                 proto_add_dynamic_defaults
 277                 json_close_object
 278                 ubus call network add_dynamic "$(json_dump)"
 279         }
 280 }
 281
 282 qmi_wds_stop() {
 283         local cid="$1"
 284         local pdh="$2"
 285
 286         [ -n "$cid" ] || return
 287
 288         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 289                 --stop-network 0xffffffff \
 290                 --autoconnect > /dev/null 2>&1
 291
 292         [ -n "$pdh" ] && {
 293                 uqmi -s -d "$device" --set-client-id wds,"$cid" \
 294                         --stop-network "$pdh" > /dev/null 2>&1
 295         }
 296
 297         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 298                 --release-client-id wds > /dev/null 2>&1
 299 }
 300
 301 proto_qmi_teardown() {
 302         local interface="$1"
 303
 304         local device cid_4 pdh_4 cid_6 pdh_6
 305         json_get_vars device
 306
 307         [ -n "$ctl_device" ] && device=$ctl_device
 308
 309         echo "Stopping network $interface"
 310
 311         json_load "$(ubus call network.interface.$interface status)"
 312         json_select data
 313         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 314
 315         qmi_wds_stop "$cid_4" "$pdh_4"
 316         qmi_wds_stop "$cid_6" "$pdh_6"
 317
 318         proto_init_update "*" 0
 319         proto_send_update "$interface"
 320 }
 321
 322 [ -n "$INCLUDE_ONLY" ] || {
 323         add_protocol qmi
 324 }