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authorMichael Roth <mdroth@linux.vnet.ibm.com>2015-05-07 15:33:54 +1000
committerAlexander Graf <agraf@suse.de>2015-06-03 23:56:54 +0200
commitcf8c704d5a06e7b8327c65d19d0c342dc23fff84 (patch)
tree3bd49473b1ef1e6a5417cacf21df528ed20cdb71 /include/hw
parent62083979b0471ac07da6d94944bf12a9b18baa1f (diff)
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>
Diffstat (limited to 'include/hw')
-rw-r--r--include/hw/pci/pci.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 5d050c830f..6c2af0d46e 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -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);