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From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Thu, 13 Feb 2025 14:16:58 +0100
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Subject: [pve-devel] [PATCH guest-common v6 1/2] mapping: pci: check the
mdev configuration on the device too
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but that lives int he 'global' part of the mapping config, not in a
specific mapping. To check that, add it to the $configured_props from
there.
this requires all call sites to be adapted otherwise the check will
always fail for devices that are capable of mediated devices
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
no changes in v6
src/PVE/Mapping/PCI.pm | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/PVE/Mapping/PCI.pm b/src/PVE/Mapping/PCI.pm
index aa56496..cdd73d9 100644
--- a/src/PVE/Mapping/PCI.pm
+++ b/src/PVE/Mapping/PCI.pm
@@ -131,7 +131,7 @@ sub options {
# checks if the given config is valid for the current node
sub assert_valid {
- my ($name, $mapping) = @_;
+ my ($name, $mapping, $cluster_mapping_cfg) = @_;
my @paths = split(';', $mapping->{path} // '');
@@ -161,6 +161,12 @@ sub assert_valid {
my $configured_props = { $mapping->%{qw(id iommugroup subsystem-id)} };
+ # check mdev from globabl mapping config, if that is given
+ if (defined($cluster_mapping_cfg)) {
+ $expected_props->{mdev} = $info->{mdev} ? 1 : 0;
+ $configured_props->{mdev} = $cluster_mapping_cfg->{mdev} ? 1 : 0;
+ }
+
for my $prop (sort keys $expected_props->%*) {
next if $prop eq 'iommugroup' && $idx > 0; # check iommu only on the first device
--
2.39.5
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