diff options
Diffstat (limited to 'src/common_interface.c')
| -rw-r--r-- | src/common_interface.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/common_interface.c b/src/common_interface.c index 8808fdf..5dcc707 100644 --- a/src/common_interface.c +++ b/src/common_interface.c @@ -108,6 +108,20 @@ pci_device_read_rom( struct pci_device * dev, void * buffer ) return (pci_sys->methods->read_rom)( dev, buffer ); } +/** + * Probe a PCI (VGA) device to determine if its the boot VGA device + * + * \param dev Device whose VGA status to query + * \return + * Zero if not the boot VGA, 1 if the boot VGA. + */ +int +pci_device_is_boot_vga( struct pci_device * dev ) +{ + if (!pci_sys->methods->boot_vga) + return 0; + return pci_sys->methods->boot_vga( dev ); +} /** * Probe a PCI device to learn information about the device. |