Alexey Kardashevskiy 9eda7d373e pci: Introduce helper to retrieve a PCI device's DMA address space ... A PCI device's DMA address space (possibly an IOMMU) is returned by a method on the PCIBus. At the moment that only has one caller, so the method is simply open coded. We'll need another caller for VFIO, so this patch introduces a helper/wrapper function. If IOMMU is not set, the pci_device_iommu_address_space() function returns the parent's IOMMU skipping the "bus master" address space as otherwise proper emulation would require more effort for no benefit. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [aik: added inheritance from parent if iommu is not set for the current bus] Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2013-08-27 08:30:48 +03:00
..
msi.h
msix.h
pci.h	pci: Introduce helper to retrieve a PCI device's DMA address space	2013-08-27 08:30:48 +03:00
pci_bridge.h	pci-bridge: update mappings for migration/restore	2013-07-10 12:49:26 +03:00
pci_bus.h	pci-bridge: Turn PCIBridge into abstract QOM type	2013-07-29 20:44:47 +02:00
pci_host.h	pci: Fold host_buses list into PCIHostState functionality	2013-07-07 23:10:57 +03:00
pci_ids.h	Xen PV Device	2013-07-29 11:13:44 +00:00
pci_regs.h
pcie.h
pcie_aer.h
pcie_host.h
pcie_port.h	pcie_port: Turn PCIEPort and PCIESlot into abstract QOM types	2013-07-29 20:45:24 +02:00
pcie_regs.h
shpc.h
slotid_cap.h