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authorPascal Rigaux <pixel@mandriva.com>2007-04-25 12:26:16 +0000
committerPascal Rigaux <pixel@mandriva.com>2007-04-25 12:26:16 +0000
commit126777bc019a54afb4ec51299f2cf9d2841698aa (patch)
tree97f76e571902ead55ba138f1156a4b4f00b9b779 /perl-install/network/ethernet.pm
parentf1f67448efc714873378dfeb8279fae68054a90a (diff)
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re-sync after the big svn loss
Diffstat (limited to 'perl-install/network/ethernet.pm')
-rw-r--r--perl-install/network/ethernet.pm162
1 files changed, 0 insertions, 162 deletions
diff --git a/perl-install/network/ethernet.pm b/perl-install/network/ethernet.pm
deleted file mode 100644
index c97f45f1c..000000000
--- a/perl-install/network/ethernet.pm
+++ /dev/null
@@ -1,162 +0,0 @@
-package network::ethernet; # $Id$
-
-use c;
-use detect_devices;
-use common;
-use run_program;
-
-our @dhcp_clients = qw(dhclient dhcpcd pump dhcpxd);
-
-sub install_dhcp_client {
- my ($in, $client) = @_;
- my %packages = (
- "dhclient" => "dhcp-client",
- );
- #- use default dhcp client if none is provided
- $client ||= $dhcp_clients[0];
- $client = $packages{$client} if exists $packages{$client};
- $in->do_pkgs->install($client);
-}
-
-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} == $func } detect_devices::probeall() : {};
-}
-
-
-# return list of [ intf_name, module, device_description ] tuples such as:
-# [ "eth0", "3c59x", "3Com Corporation|3c905C-TX [Fast Etherlink]" ]
-#
-# this function try several method in order to get interface's driver and description in order to support both:
-# - hotplug managed devices (USB, firewire)
-# - special interfaces (IP aliasing, VLAN)
-sub get_eth_cards {
- my ($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 $description;
- # 1) get interface's driver through ETHTOOL ioctl:
- my ($a, $detected_through_ethtool);
- $a = c::getNetDriver($interface);
- if ($a) {
- $detected_through_ethtool = 1;
- } else {
- # 2) get interface's driver through module aliases:
- $a = $modules_conf->get_alias($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",
- "DL2K" => "dl2k",
- "orinoco" => undef, #- should be orinoco_{cs,nortel,pci,plx,tmd}
- "hostap" => undef, #- should be hostap_{cs,pci,plx}
- );
- if (exists $fixes{$a}) {
- $a = $fixes{$a};
- $a or undef $detected_through_ethtool;
- }
-
- # 3) try to match a PCMCIA device for device description:
- if (my $b = find { $_->{device} eq $interface } @devs) { # PCMCIA case
- $a = $b->{driver};
- $description = $b->{description};
- } else {
- # 4) try to lookup a device by hardware address for device description:
- # maybe should have we try sysfs first for robustness?
- ($description) = (mapIntfToDevice($interface))[0]->{description};
- }
- # 5) try to match a device through sysfs for driver & device description:
- # (eg: ipw2100 driver for intel centrino do not support ETHTOOL)
- if (!$description || !$a) {
- my $dev_path = "/sys/class/net/$interface/device";
- my $drv = readlink("$dev_path/driver");
- if ($drv && $drv =~ s!.*/!!) {
- $a = $drv unless $detected_through_ethtool;
- my $sysfs_fields = detect_devices::get_sysfs_device_id_map($dev_path);
- my %l = map { $_ => hex(chomp_(cat_("$dev_path/" . $sysfs_fields->{$_}))) } keys %$sysfs_fields;
- my @cards = grep { my $dev = $_; every { $dev->{$_} eq $l{$_} } keys %l } detect_devices::probeall();
- $description ||= $cards[0]{description} if @cards == 1;
- } elsif (!$a && -e "/sys/class/net/$interface/wireless") {
- # probably a rt2400/rt2500 device (PCI or PCMCIA CardBus) or zd1201 (USB)
- # these broken drivers don't create the "device" link
- # try to see if rt2400/rt2500/zd1201 is loaded, and assume current wireless device uses it
- # FIXME: remove this code as soon as the drivers are fixed
- $a = find { -e "/sys/bus/pci/drivers/$_" } qw(rt2400 rt2500);
- $a ||= find { -e "/sys/bus/usb/drivers/$_" } qw(zd1201);
- }
- }
- # 6) 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) = @_;
- #- don't look for 6 bytes addresses only because of various non-standard MAC addresses
- `$::prefix/sbin/ip -o link show $intf 2>/dev/null` =~ m|.*link/(\S+)\s((?:[0-9a-f]{2}:?)+)\s|;
-}
-
-#- write interfaces MAC address in iftab
-sub update_iftab() {
- #- skip aliases interfaces
- foreach my $intf (grep { !/:\d+$/ } detect_devices::getNet()) {
- my ($link_type, $mac_address) = get_eth_card_mac_address($intf) or next;
- #- do not write zeroed MAC addresses in iftab, it confuses ifrename
- $mac_address =~ /^[0:]+$/ and next;
- # ifrename supports alsa IEEE1394, EUI64 and IRDA
- member($link_type, 'ether', 'ieee1394', 'irda', '[27]') or next;
- substInFile {
- s/^$intf\s+.*\n//;
- s/^.*\s+$mac_address\n//;
- $_ .= qq($intf mac $mac_address\n) if eof;
- } "$::prefix/etc/iftab";
- }
-}
-
-# automatic net aliases configuration
-sub configure_eth_aliases {
- my ($modules_conf) = @_;
- my @pcmcia_interfaces = map { $_->{device} } detect_devices::pcmcia_probe();
- foreach my $card (get_eth_cards($modules_conf)) {
- if (member($card->[0], @pcmcia_interfaces)) {
- #- 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]);
- }
- }
- $::isStandalone and $modules_conf->write;
- update_iftab();
-}
-
-sub is_ifplugd_blacklisted {
- my ($module) = @_;
- member($module, qw(forcedeth via-velocity));
-}
-
-1;