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Markus Frank 2db4c27283 fix #3784: config: Parameter for guest vIOMMU + test-cases
vIOMMU enables the option to passthrough pci devices to L2 VMs in L1
VMs via Nested Virtualisation and adds an extra isolation.

Uses the new property-string from the "config: define machine schema
as property-string"-commit to add the viommu option to the machine
parameter.

Currently there are two vIOMMU implementation in QEMU to choose:
intel or virtio

Virtio-iommu is more recent but less used in production than intel-iommu.

The assert_valid_machine_property function prevents using intel-iommu with
i440fx.

Signed-off-by: Markus Frank <m.frank@proxmox.com>
 [ TL: tiny coding style fix to extract variable inside if expr ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2024-04-11 16:40:17 +02:00
debian bump version to 8.1.1 2024-03-14 14:04:37 +01:00
PVE fix #3784: config: Parameter for guest vIOMMU + test-cases 2024-04-11 16:40:17 +02:00
qemu-configs move qemu-configs to own directory 2019-09-24 18:59:35 +02:00
qmeventd qmeventd: VMID from PID: avoid goto 2023-07-17 11:30:49 +02:00
test fix #3784: config: Parameter for guest vIOMMU + test-cases 2024-04-11 16:40:17 +02:00
vm-network-scripts sdn: pass vmid and hostname to add_dhcp_mapping 2023-11-21 20:51:56 +01:00
.gitignore gitignore: sort content 2023-11-17 15:54:24 +01:00
bootsplash.jpg add seabios bootsplash and use it 2016-09-08 12:22:01 +02:00
bootsplash.xcf add seabios bootsplash and use it 2016-09-08 12:22:01 +02:00
Makefile buildsys: rework clean target, avoid doc-gen one 2023-05-19 15:06:46 +02:00
modules-load.conf remove unnecessary init.d, postint, postrm and qmupdate scripts 2015-02-27 16:09:41 +01:00
qm convert qmrestore into a PVE::CLI class 2015-10-05 13:10:24 +02:00
qmextract remove legacy sparsecp 2017-08-23 10:03:37 +02:00
qmrestore convert qmrestore into a PVE::CLI class 2015-10-05 13:10:24 +02:00