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 connstat
  31         local device apn auth username password pincode delay modes pdptype profile dhcpv6 autoconnect plmn $PROTO_DEFAULT_OPTIONS
  32         local ip4table ip6table
  33         local cid_4 pdh_4 cid_6 pdh_6
  34         local ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
  35         json_get_vars device apn auth username password pincode delay modes pdptype profile dhcpv6 autoconnect plmn ip4table ip6table $PROTO_DEFAULT_OPTIONS
  36
  37         [ "$metric" = "" ] && metric="0"
  38
  39         [ -n "$ctl_device" ] && device=$ctl_device
  40
  41         [ -n "$device" ] || {
  42                 echo "No control device specified"
  43                 proto_notify_error "$interface" NO_DEVICE
  44                 proto_set_available "$interface" 0
  45                 return 1
  46         }
  47
  48         [ -n "$delay" ] && sleep "$delay"
  49
  50         device="$(readlink -f $device)"
  51         [ -c "$device" ] || {
  52                 echo "The specified control device does not exist"
  53                 proto_notify_error "$interface" NO_DEVICE
  54                 proto_set_available "$interface" 0
  55                 return 1
  56         }
  57
  58         devname="$(basename "$device")"
  59         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  60         ifname="$( ls "$devpath"/net )"
  61         [ -n "$ifname" ] || {
  62                 echo "The interface could not be found."
  63                 proto_notify_error "$interface" NO_IFACE
  64                 proto_set_available "$interface" 0
  65                 return 1
  66         }
  67
  68         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  69                 [ -e "$device" ] || return 1
  70                 sleep 1;
  71         done
  72
  73         [ -n "$pincode" ] && {
  74                 uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
  75                         echo "Unable to verify PIN"
  76                         proto_notify_error "$interface" PIN_FAILED
  77                         proto_block_restart "$interface"
  78                         return 1
  79                 }
  80         }
  81
  82         [ -n "$plmn" ] && {
  83                 local mcc mnc
  84                 if [ "$plmn" = 0 ]; then
  85                         mcc=0
  86                         mnc=0
  87                         echo "Setting PLMN to auto"
  88                 else
  89                         mcc=${plmn:0:3}
  90                         mnc=${plmn:3}
  91                         echo "Setting PLMN to $plmn"
  92                 fi
  93                 uqmi -s -d "$device" --set-plmn --mcc "$mcc" --mnc "$mnc" > /dev/null 2>&1 || {
  94                         echo "Unable to set PLMN"
  95                         proto_notify_error "$interface" PLMN_FAILED
  96                         proto_block_restart "$interface"
  97                         return 1
  98                 }
  99         }
 100
 101         # Cleanup current state if any
 102         uqmi -s -d "$device" --stop-network 0xffffffff --autoconnect > /dev/null 2>&1
 103
 104         # Set IP format
 105         uqmi -s -d "$device" --set-data-format 802.3 > /dev/null 2>&1
 106         uqmi -s -d "$device" --wda-set-data-format 802.3 > /dev/null 2>&1
 107         dataformat="$(uqmi -s -d "$device" --wda-get-data-format)"
 108
 109         if [ "$dataformat" = '"raw-ip"' ]; then
 110
 111                 [ -f /sys/class/net/$ifname/qmi/raw_ip ] || {
 112                         echo "Device only supports raw-ip mode but is missing this required driver attribute: /sys/class/net/$ifname/qmi/raw_ip"
 113                         return 1
 114                 }
 115
 116                 echo "Device does not support 802.3 mode. Informing driver of raw-ip only for $ifname .."
 117                 echo "Y" > /sys/class/net/$ifname/qmi/raw_ip
 118         fi
 119
 120         uqmi -s -d "$device" --sync > /dev/null 2>&1
 121
 122         echo "Waiting for network registration"
 123         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
 124                 [ -e "$device" ] || return 1
 125                 sleep 5;
 126         done
 127
 128         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes" > /dev/null 2>&1
 129
 130         echo "Starting network $interface"
 131
 132         pdptype=$(echo "$pdptype" | awk '{print tolower($0)}')
 133         [ "$pdptype" = "ip" -o "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] || pdptype="ip"
 134
 135         if [ "$pdptype" = "ip" ]; then
 136                 [ -z "$autoconnect" ] && autoconnect=1
 137                 [ "$autoconnect" = 0 ] && autoconnect=""
 138         else
 139                 [ "$autoconnect" = 1 ] || autoconnect=""
 140         fi
 141
 142         [ "$pdptype" = "ip" -o "$pdptype" = "ipv4v6" ] && {
 143                 cid_4=$(uqmi -s -d "$device" --get-client-id wds)
 144                 if ! [ "$cid_4" -eq "$cid_4" ] 2> /dev/null; then
 145                         echo "Unable to obtain client ID"
 146                         proto_notify_error "$interface" NO_CID
 147                         return 1
 148                 fi
 149
 150                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --set-ip-family ipv4 > /dev/null 2>&1
 151
 152                 pdh_4=$(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                         ${autoconnect:+--autoconnect})
 160
 161                 # pdh_4 is a numeric value on success
 162                 if ! [ "$pdh_4" -eq "$pdh_4" ] 2> /dev/null; then
 163                         echo "Unable to connect IPv4"
 164                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 165                         proto_notify_error "$interface" CALL_FAILED
 166                         return 1
 167                 fi
 168
 169                 # Check data connection state
 170                 connstat=$(uqmi -s -d "$device" --get-data-status)
 171                 [ "$connstat" == '"connected"' ] || {
 172                         echo "No data link!"
 173                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
 174                         proto_notify_error "$interface" CALL_FAILED
 175                         return 1
 176                 }
 177         }
 178
 179         [ "$pdptype" = "ipv6" -o "$pdptype" = "ipv4v6" ] && {
 180                 cid_6=$(uqmi -s -d "$device" --get-client-id wds)
 181                 if ! [ "$cid_6" -eq "$cid_6" ] 2> /dev/null; then
 182                         echo "Unable to obtain client ID"
 183                         proto_notify_error "$interface" NO_CID
 184                         return 1
 185                 fi
 186
 187                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --set-ip-family ipv6 > /dev/null 2>&1
 188
 189                 pdh_6=$(uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 190                         --start-network \
 191                         ${apn:+--apn $apn} \
 192                         ${profile:+--profile $profile} \
 193                         ${auth:+--auth-type $auth} \
 194                         ${username:+--username $username} \
 195                         ${password:+--password $password} \
 196                         ${autoconnect:+--autoconnect})
 197
 198                 # pdh_6 is a numeric value on success
 199                 if ! [ "$pdh_6" -eq "$pdh_6" ] 2> /dev/null; then
 200                         echo "Unable to connect IPv6"
 201                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 202                         proto_notify_error "$interface" CALL_FAILED
 203                         return 1
 204                 fi
 205
 206                 # Check data connection state
 207                 connstat=$(uqmi -s -d "$device" --get-data-status)
 208                 [ "$connstat" == '"connected"' ] || {
 209                         echo "No data link!"
 210                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds > /dev/null 2>&1
 211                         proto_notify_error "$interface" CALL_FAILED
 212                         return 1
 213                 }
 214         }
 215
 216         echo "Setting up $ifname"
 217         proto_init_update "$ifname" 1
 218         proto_set_keep 1
 219         proto_add_data
 220         [ -n "$pdh_4" ] && {
 221                 json_add_string "cid_4" "$cid_4"
 222                 json_add_string "pdh_4" "$pdh_4"
 223         }
 224         [ -n "$pdh_6" ] && {
 225                 json_add_string "cid_6" "$cid_6"
 226                 json_add_string "pdh_6" "$pdh_6"
 227         }
 228         proto_close_data
 229         proto_send_update "$interface"
 230         [ -n "$pdh_6" ] && {
 231                 if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
 232                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 233                         json_select ipv6
 234                         json_get_var ip_6 ip
 235                         json_get_var gateway_6 gateway
 236                         json_get_var dns1_6 dns1
 237                         json_get_var dns2_6 dns2
 238                         json_get_var ip_prefix_length ip-prefix-length
 239
 240                         proto_init_update "$ifname" 1
 241                         proto_set_keep 1
 242                         proto_add_ipv6_address "$ip_6" "128"
 243                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 244                         proto_add_ipv6_route "$gateway_6" "128"
 245                         [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 246                         [ "$peerdns" = 0 ] || {
 247                                 proto_add_dns_server "$dns1_6"
 248                                 proto_add_dns_server "$dns2_6"
 249                         }
 250                         proto_send_update "$interface"
 251                 else
 252                         json_init
 253                         json_add_string name "${interface}_6"
 254                         json_add_string ifname "@$interface"
 255                         json_add_string proto "dhcpv6"
 256                         [ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
 257                         proto_add_dynamic_defaults
 258                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 259                         json_add_string extendprefix 1
 260                         json_close_object
 261                         ubus call network add_dynamic "$(json_dump)"
 262                 fi
 263         }
 264
 265         [ -n "$pdh_4" ] && {
 266                 json_init
 267                 json_add_string name "${interface}_4"
 268                 json_add_string ifname "@$interface"
 269                 json_add_string proto "dhcp"
 270                 [ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
 271                 proto_add_dynamic_defaults
 272                 json_close_object
 273                 ubus call network add_dynamic "$(json_dump)"
 274         }
 275 }
 276
 277 qmi_wds_stop() {
 278         local cid="$1"
 279         local pdh="$2"
 280
 281         [ -n "$cid" ] || return
 282
 283         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 284                 --stop-network 0xffffffff \
 285                 --autoconnect > /dev/null 2>&1
 286
 287         [ -n "$pdh" ] && {
 288                 uqmi -s -d "$device" --set-client-id wds,"$cid" \
 289                         --stop-network "$pdh" > /dev/null 2>&1
 290         }
 291
 292         uqmi -s -d "$device" --set-client-id wds,"$cid" \
 293                 --release-client-id wds > /dev/null 2>&1
 294 }
 295
 296 proto_qmi_teardown() {
 297         local interface="$1"
 298
 299         local device cid_4 pdh_4 cid_6 pdh_6
 300         json_get_vars device
 301
 302         [ -n "$ctl_device" ] && device=$ctl_device
 303
 304         echo "Stopping network $interface"
 305
 306         json_load "$(ubus call network.interface.$interface status)"
 307         json_select data
 308         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 309
 310         qmi_wds_stop "$cid_4" "$pdh_4"
 311         qmi_wds_stop "$cid_6" "$pdh_6"
 312
 313         proto_init_update "*" 0
 314         proto_send_update "$interface"
 315 }
 316
 317 [ -n "$INCLUDE_ONLY" ] || {
 318         add_protocol qmi
 319 }