[Qemu-devel] [RFC] AMD IOMMU: emulate multiple devices

2016-06-08 Thread David Kiarie
Hello all, This patch tries to solve a problem whereby real AMD IOMMUs exhibit both PCI and Platform device properties. AMD IOMMU properties that conflict with conventional PCI devices' features include the fact that its not a BusMaster device and reserves MMIO region without a BAR register amo

[Qemu-devel] [RFC] AMD IOMMU: emulate multiple devices

2016-06-05 Thread David Kiarie
Hello all, This patch tries to solve a problem whereby real AMD IOMMUs exhibit both PCI and Platform device properties. AMD IOMMU properties that conflict with conventional PCI devices' features include the fact that its not a BusMaster device, reserves MMIO region without a BAR register. Ther