/usr/share/perl5/ImVirt/VMD/Microsoft.pm is in libimvirt-perl 0.9.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | # ImVirt - I'm virtualized?
#
# Authors:
# Thomas Liske <liske@ibh.de>
#
# Copyright Holder:
# 2012 (C) IBH IT-Service GmbH [http://www.ibh.de/]
#
# License:
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this package; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
package ImVirt::VMD::Microsoft;
use strict;
use warnings;
use constant PRODUCT => '|Microsoft';
use constant HYPERV => 'Hyper-V';
use constant VIRTUALPC => 'VirtualPC';
use ImVirt;
use ImVirt::Utils::blkdev;
use ImVirt::Utils::dmidecode;
use ImVirt::Utils::dmesg;
use ImVirt::Utils::helper;
use ImVirt::Utils::pcidevs;
use ImVirt::Utils::procfs;
use ImVirt::Utils::kmods;
ImVirt::register_vmd(__PACKAGE__);
sub detect($) {
ImVirt::debug(__PACKAGE__, 'detect()');
my $dref = shift;
if(defined(my $spn = dmidecode_string('system-product-name'))) {
if ($spn =~ /^Virtual Machine/) {
ImVirt::inc_pts($dref, IMV_PTS_MAJOR, IMV_VIRTUAL, PRODUCT);
}
else {
ImVirt::dec_pts($dref, IMV_PTS_MAJOR, IMV_VIRTUAL, PRODUCT);
}
}
my $p = blkdev_match(
'Virtual HD' => IMV_PTS_NORMAL,
'Virtual CD' => IMV_PTS_NORMAL,
);
if($p > 0) {
ImVirt::inc_pts($dref, $p, IMV_VIRTUAL, PRODUCT);
}
else {
ImVirt::dec_pts($dref, IMV_PTS_NORMAL, IMV_VIRTUAL, PRODUCT);
}
# Check helper output
if(my $hlp = helper('hyperv')) {
ImVirt::inc_pts($dref, IMV_PTS_MAJOR, IMV_VIRTUAL, PRODUCT);
}
# Check /proc/bus/pci/devices
my %pcidevs = pcidevs_get();
foreach my $addr (keys %pcidevs) {
if(
${$pcidevs{$addr}}{'device'} eq 'Hyper-V virtual VGA' &&
${$pcidevs{$addr}}{'vendor'} eq 'Microsoft Corporation'
) {
ImVirt::inc_pts($dref, IMV_PTS_MAJOR, IMV_VIRTUAL, PRODUCT, HYPERV);
}
elsif(${$pcidevs{$addr}}{'device'} eq 'DECchip 21140 [FasterNet]') {
ImVirt::inc_pts($dref, IMV_PTS_MINOR, IMV_VIRTUAL, PRODUCT);
}
elsif(
${$pcidevs{$addr}}{'type'} eq 'Multimedia audio controller' &&
${$pcidevs{$addr}}{'vendor'} eq 'Microsoft Corporation' &&
${$pcidevs{$addr}}{'device'} eq 'Device 0007'
) {
ImVirt::inc_pts($dref, IMV_PTS_MINOR, IMV_VIRTUAL, PRODUCT, VIRTUALPC);
}
}
# Check /proc/irq/7/hyperv
ImVirt::inc_pts($dref, IMV_PTS_MAJOR, IMV_VIRTUAL, PRODUCT, HYPERV)
if(procfs_isdir('irq/7/hyperv'));
# Look for Hyper-V modules
$p = kmods_match_used(
'^hv_(vmbus|storvsc|netvsc|utils)$' => IMV_PTS_NORMAL,
);
if($p > 0) {
ImVirt::inc_pts($dref, $p, IMV_VIRTUAL, PRODUCT);
}
}
sub pres() {
return (
PRODUCT,
PRODUCT.' '.HYPERV,
PRODUCT.' '.VIRTUALPC
);
}
1;
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