Re: [PATCH v12 6/7] xen/arm: enable dom0 to use PCI devices with pci-passthrough=no

2025-07-02 Thread Jan Beulich
On 02.07.2025 09:10, Mykyta Poturai wrote: > From: Stewart Hildebrand > > Enable the use of IOMMU + PCI in dom0 without having to specify > "pci-passthrough=yes". Due to possible platform specific dependencies > of the PCI host, we rely on dom0 to initialize it and perform > a PHYSDEVOP_pci_devic

[PATCH v12 6/7] xen/arm: enable dom0 to use PCI devices with pci-passthrough=no

2025-07-02 Thread Mykyta Poturai
From: Stewart Hildebrand Enable the use of IOMMU + PCI in dom0 without having to specify "pci-passthrough=yes". Due to possible platform specific dependencies of the PCI host, we rely on dom0 to initialize it and perform a PHYSDEVOP_pci_device_add/remove call to add each device to SMMU. PHYSDEVOP