diff options
Diffstat (limited to 'payloads/libpayload/include/pci.h')
| -rw-r--r-- | payloads/libpayload/include/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/payloads/libpayload/include/pci.h b/payloads/libpayload/include/pci.h index bcc333ce9e..1b51f8cd78 100644 --- a/payloads/libpayload/include/pci.h +++ b/payloads/libpayload/include/pci.h @@ -49,6 +49,7 @@ typedef u32 pcidev_t; #define PCI_DEV(_bus, _dev, _fn) \ (0x80000000 | (_bus << 16) | (_dev << 11) | (_fn << 8)) +#define PCI_BUS(_d) ((_d >> 16) & 0xff) #define PCI_SLOT(_d) ((_d >> 11) & 0x1f) #define PCI_FUNC(_d) ((_d >> 8) & 0x7) |