diff options
Diffstat (limited to 'perl-install/network/ethernet.pm')
| -rw-r--r-- | perl-install/network/ethernet.pm | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/perl-install/network/ethernet.pm b/perl-install/network/ethernet.pm deleted file mode 100644 index ec037fff2..000000000 --- a/perl-install/network/ethernet.pm +++ /dev/null @@ -1,142 +0,0 @@ -package network::ethernet; # $Id$ - -use c; -use network::network; -use modules; -use modules::interactive; -use detect_devices; -use common; -use run_program; -use network::tools; -use vars qw(@ISA @EXPORT); - -@ISA = qw(Exporter); -@EXPORT = qw(get_eth_categories); - -sub write_ether_conf { - my ($in, $modules_conf, $netcnx, $netc, $intf) = @_; - configureNetwork2($in, $modules_conf, $::prefix, $netc, $intf); - $netc->{NETWORKING} = "yes"; - if ($netc->{GATEWAY} || any { $_->{BOOTPROTO} =~ /dhcp/ } values %$intf) { - $netcnx->{type} = 'lan'; - $netcnx->{NET_DEVICE} = $netc->{NET_DEVICE} = ''; - $netcnx->{NET_INTERFACE} = 'lan'; #$netc->{NET_INTERFACE}; - } - $::isStandalone and $modules_conf->write; - 1; -} - - -sub mapIntfToDevice { - my ($interface) = @_; - my $hw_addr = c::getHwIDs($interface); - return {} if $hw_addr =~ /^usb/; - my ($bus, $slot, $func) = map { hex($_) } ($hw_addr =~ /([0-9a-f]+):([0-9a-f]+)\.([0-9a-f]+)/); - $hw_addr && (every { defined $_ } $bus, $slot, $func) ? - grep { $_->{pci_bus} == $bus && $_->{pci_device} == $slot && $_->{pci_function} == $func } detect_devices::probeall() : {}; -} - - -sub get_eth_categories() { - 'network/main|gigabit|pcmcia|usb|wireless|firewire'; -} - -# return list of [ intf_name, module, device_description ] tuples such as: -# [ "eth0", "3c59x", "3Com Corporation|3c905C-TX [Fast Etherlink]" ] -# -# this function try several method in order to get interface's driver and description in order to support both: -# - hotplug managed devices (USB, firewire) -# - special interfaces (IP aliasing, VLAN) -sub get_eth_cards { - my ($modules_conf) = @_; - my @all_cards = detect_devices::getNet(); - - my @devs = detect_devices::pcmcia_probe(); - my $saved_driver; - # compute device description and return (interface, driver, description) tuples: - return map { - my $interface = $_; - my $description; - # 0) get interface's driver through ETHTOOL ioctl or module aliases: - my $a = c::getNetDriver($interface) || $modules_conf->get_alias($interface); - - # workaround buggy drivers that returns a bogus driver name for the GDRVINFO command of the ETHTOOL ioctl: - my %fixes = ( - "p80211_prism2_cs" => 'prism2_cs', - "p80211_prism2_pci" => 'prism2_pci', - "p80211_prism2_usb" => 'prism2_usb', - "ip1394" => "eth1394", - ); - $a = $fixes{$a} if $fixes{$a}; - - # 1) try to match a PCMCIA device for device description: - if (my $b = find { $_->{device} eq $interface } @devs) { # PCMCIA case - $a = $b->{driver}; - $description = $b->{description}; - } else { - # 2) try to lookup a device by hardware address for device description: - # maybe should have we try sysfs first for robustness? - ($description) = (mapIntfToDevice($interface))[0]->{description}; - } - # 3) try to match a device through sysfs for driver & device description: - # (eg: ipw2100 driver for intel centrino do not support ETHTOOL) - if (!$description) { - my $drv = readlink("/sys/class/net/$interface/driver"); - if ($drv && $drv =~ s!.*/!!) { - $a = $drv; - my %l; - my %sysfs_fields = (id => "device", subid => "subsystem_device", vendor => "vendor", subvendor => "subsystem_vendor"); - $l{$_} = hex(chomp_(cat_("/sys/class/net/$interface/device/" . $sysfs_fields{$_}))) foreach keys %sysfs_fields; - my @cards = grep { my $dev = $_; every { $dev->{$_} eq $l{$_} } keys %l } detect_devices::probeall(); - $description = $cards[0]{description} if @cards == 1; - } - } - # 4) try to match a device by driver for device description: - # (eg: madwifi, ndiswrapper, ...) - if (!$description) { - my @cards = grep { $_->{driver} eq ($a || $saved_driver) } detect_devices::probeall(); - $description = $cards[0]{description} if @cards == 1; - } - $a and $saved_driver = $a; # handle multiple cards managed by the same driver - [ $interface, $saved_driver, if_($description, $description) ]; - } @all_cards; -} - -sub get_eth_cards_names { - my (@all_cards) = @_; - +{ map { $_->[0] => join(': ', $_->[0], $_->[2]) } @all_cards }; -} - -#- returns (link_type, mac_address) -sub get_eth_card_mac_address { - my ($intf) = @_; - `LC_ALL= LANG= $::prefix/sbin/ip -o link show $intf 2>/dev/null` =~ m|.*link/(\S+)\s([0-9a-z:]+)\s|; -} - -#- write interfaces MAC address in iftab -sub update_iftab() { - foreach my $intf (detect_devices::getNet()) { - my ($link_type, $mac_address) = get_eth_card_mac_address($intf) or next; - my $descriptor = ${{ ether => 'mac', ieee1394 => 'mac_ieee1394' }}{$link_type} or next; - substInFile { - s/^$intf\s+.*\n//; - $_ .= qq($intf\t$descriptor $mac_address\n) if eof; - } "$::prefix/etc/iftab"; - } -} - -# automatic net aliases configuration -sub configure_eth_aliases { - my ($modules_conf) = @_; - my @pcmcia = detect_devices::pcmcia_probe(); - foreach my $card (get_eth_cards($modules_conf)) { - if (any { $_->{device} eq $card->[0] } @pcmcia) { - #- do not write aliases for pcmcia cards, or cardmgr will not be loaded - $modules_conf->remove_alias($card->[0]); - } else { - $modules_conf->set_alias($card->[0], $card->[1]); - } - } -} - -1; |
