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add print_pci_addr

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contain devices pci addr and bus mapping
return formated string with bus=pci.x,addr=x

also in this commit, use it for virtio disk

Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
This commit is contained in:
Derumier Alexandre 2011-09-15 06:47:39 +02:00 committed by Dietmar Maurer
parent 3ea94c60d2
commit 72a063e494
1 changed files with 29 additions and 2 deletions
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31
PVE/QemuServer.pm
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@ -887,8 +887,8 @@ sub print_drivedevice_full {
my $maxdev = 0;
if ($drive->{interface} eq 'virtio') {
$device="virtio-blk-pci,drive=drive-$drive->{interface}$drive->{index},id=device-$drive->{interface}$drive->{index}";
my $pciaddr=print_pci_addr("$drive->{interface}$drive->{index}");
$device="virtio-blk-pci,drive=drive-$drive->{interface}$drive->{index},id=device-$drive->{interface}$drive->{index}$pciaddr";
}
elsif ($drive->{interface} eq 'scsi') {
@ -2781,4 +2781,31 @@ sub pci_dev_bind_to_stub {
return -d $testdir;
}
sub print_pci_addr() {
my ($id) = @_;
my $res = '';
my $devices = {};
$devices->{virtio0}->{bus} = 0;
$devices->{virtio0}->{addr} = 10;
$devices->{virtio1}->{bus} = 0;
$devices->{virtio1}->{addr} = 11;
$devices->{virtio2}->{bus} = 0;
$devices->{virtio2}->{addr} = 12;
$devices->{virtio3}->{bus} = 0;
$devices->{virtio3}->{addr} = 13;
$devices->{virtio4}->{bus} = 0;
$devices->{virtio4}->{addr} = 14;
$devices->{virtio5}->{bus} = 0;
$devices->{virtio5}->{addr} = 15;
if (defined ($devices->{$id}->{bus}) && defined ($devices->{$id}->{addr})) {
my $addr = sprintf("0x%x", $devices->{$id}->{addr});
$res = ",bus=pci.$devices->{$id}->{bus},addr=$addr";
}
return $res;
}
1;