Commit cf8c704d authored May 07, 2015 by Michael Roth Committed by Alexander Graf Jun 03, 2015

pci: make pci_bar useable outside pci.c



We need to work with PCI BARs to generate OF properties
during PCI hotplug for sPAPR guests.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>

parent 62083979

hw/pci/pci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -123,7 +123,7 @@ static uint16_t pci_default_sub_device_id = PCI_SUBDEVICE_ID_QEMU;

		static QLIST_HEAD(, PCIHostState) pci_host_bridges;

		static int pci_bar(PCIDevice *d, int reg)
		int pci_bar(PCIDevice *d, int reg)
		{
		uint8_t type;

include/hw/pci/pci.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -334,6 +334,12 @@ int pci_device_load(PCIDevice s, QEMUFile f);
		MemoryRegion pci_address_space(PCIDevice dev);
		MemoryRegion pci_address_space_io(PCIDevice dev);

		/*
		* Should not normally be used by devices. For use by sPAPR target
		* where QEMU emulates firmware.
		*/
		int pci_bar(PCIDevice *d, int reg);

		typedef void (pci_set_irq_fn)(void opaque, int irq_num, int level);
		typedef int (pci_map_irq_fn)(PCIDevice pci_dev, int irq_num);
		typedef PCIINTxRoute (pci_route_irq_fn)(void opaque, int pin);