[Qemu-devel] [PATCH v7 13/15] pci: make pci_bar useable outside pci.c

[Michael Roth <mdroth@linux.vnet.ibm.com>]

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>
Cc: mst@redhat.com
---
 hw/pci/pci.c         | 2 +-
 include/hw/pci/pci.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 31b222d..2a42e4a 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -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;
 
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index bdee464..2d3c932 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -331,6 +331,7 @@ void pci_device_save(PCIDevice *s, QEMUFile *f);
 int pci_device_load(PCIDevice *s, QEMUFile *f);
 MemoryRegion *pci_address_space(PCIDevice *dev);
 MemoryRegion *pci_address_space_io(PCIDevice *dev);
+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);
-- 
1.9.1