diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/network/connection/cellular_card.pm | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/lib/network/connection/cellular_card.pm b/lib/network/connection/cellular_card.pm index ccfeba5..58977f0 100644 --- a/lib/network/connection/cellular_card.pm +++ b/lib/network/connection/cellular_card.pm @@ -63,15 +63,45 @@ sub get_interface { sub get_tty_device { my ($self) = @_; + + my $tty_interface = 0; + my %udev_env = map { if_(/^([^=]*)=(.*)$/, $1 => $2) } chomp_(run_program::get_stdout("udevadm info --query=property --path=$self->{device}{sysfs_device}")); + + if ($udev_env{USB_INTERFACE}) { + my $dev_sys_path = $self->{device}->{sysfs_device}; + my $cfg = chomp_(cat_($dev_sys_path . "/bConfigurationValue")); + my $tty_usb = basename(glob_("$dev_sys_path/" . + $self->{device}->{pci_bus} . "-" . + ($self->{device}->{usb_port} + 1) . ":$cfg." . + $udev_env{USB_INTERFACE} . "/ttyUSB*")); + if ($tty_usb) { + $tty_usb =~ s/ttyUSB//; + $tty_interface = $tty_usb; + } + } else { + # if no usb interface for tty port given, use first one + my @intfs = glob_("$self->{device}->{sysfs_device}/" . + $self->{device}->{pci_bus} . "-" . + ($self->{device}->{usb_port} + 1) . ":*"); + foreach (@intfs) { + my $tty_usb = basename(glob_("$_/tty*")); + if ($tty_usb) { + $tty_usb =~ s/tty[a-zA-Z]*//; + $tty_interface = $tty_usb; + last; + } + } + } + $self->{device}{device} ? "/dev/" . $self->{device}{device} : $self->get_driver eq "nozomi" ? - "/dev/noz0" : + "/dev/noz" . $tty_interface : $self->get_driver eq "cdc_acm" ? - "/dev/ttyACM0" : + "/dev/ttyACM" . $tty_interface : $self->get_driver eq "hso" ? - "/dev/ttyHS0" : - "/dev/ttyUSB0"; + "/dev/ttyHS" . $tty_interface : + "/dev/ttyUSB" . $tty_interface; } sub get_control_device { |