diff options
| -rw-r--r-- | src/sys/include/io/pci/cam.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/sys/include/io/pci/cam.h b/src/sys/include/io/pci/cam.h index 817556e..06dcc53 100644 --- a/src/sys/include/io/pci/cam.h +++ b/src/sys/include/io/pci/cam.h @@ -78,6 +78,7 @@ #define PCI_CAP_MSIX 0x11 /* PCI BAR defines */ +#define PCI_BAR_IO(BAR) (((BAR) & 1) == 1) #define PCI_BAR_TYPE(BAR) ((BAR >> 1) & 3) #define PCI_BAR_32(BAR) (PCI_BAR_TYPE(BAR) == 0x0) #define PCI_BAR_64(BAR) (PCI_BAR_TYPE(BAR) == 0x2) |