pci romfiles: add property, add default to PCIDeviceInfo

This patch adds a romfile property to the pci bus.  It allows to specify
a romfile to load into the rom bar of the pci device.  The default value
comes from a new field in PCIDeviceInfo.  The property allows to change
the file and also to disable the rom loading using an empty string.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index b08d2aed75..6fe433db20 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -3209,9 +3209,6 @@ static int pci_cirrus_vga_initfn(PCIDevice *dev)
          pci_register_bar((PCIDevice *)d, 1, CIRRUS_PNPMMIO_SIZE,
                           PCI_BASE_ADDRESS_SPACE_MEMORY, cirrus_pci_mmio_map);
      }
-
-     /* ROM BIOS */
-     pci_add_option_rom((PCIDevice *)d, VGABIOS_CIRRUS_FILENAME);
      return 0;
 }
 
@@ -3226,6 +3223,7 @@ static PCIDeviceInfo cirrus_vga_info = {
     .qdev.size    = sizeof(PCICirrusVGAState),
     .qdev.vmsd    = &vmstate_pci_cirrus_vga,
     .init         = pci_cirrus_vga_initfn,
+    .romfile      = VGABIOS_CIRRUS_FILENAME,
     .config_write = pci_cirrus_write_config,
 };