diff mbox

[v5,14/16] pci: make pci_bar useable outside pci.c

Message ID 1424095858-15501-15-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth Feb. 16, 2015, 2:10 p.m. UTC 
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>
---
 hw/pci/pci.c         | 2 +-
 include/hw/pci/pci.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index d508930..f37d3e1 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 97a83d3..eba9200 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -330,6 +330,7 @@  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);