pci: make pci_parse_devfn() aware of func.

make pci_parse_devfn() aware of func. With func = NULL it behave as before.
This will be used later.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/hw/pci.h b/hw/pci.h
index 2ddba59589..2b4c318898 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -227,6 +227,8 @@ PCIBus *pci_find_bus(PCIBus *bus, int bus_num);
 PCIDevice *pci_find_device(PCIBus *bus, int bus_num, int slot, int function);
 PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr);
 
+int pci_parse_devaddr(const char *addr, int *domp, int *busp,
+                      unsigned int *slotp, unsigned int *funcp);
 int pci_read_devaddr(Monitor *mon, const char *addr, int *domp, int *busp,
                      unsigned *slotp);