diff options
Diffstat (limited to 'include/asm-powerpc/ppc-pci.h')
| -rw-r--r-- | include/asm-powerpc/ppc-pci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h index 13aacff755f..302f0a9878c 100644 --- a/include/asm-powerpc/ppc-pci.h +++ b/include/asm-powerpc/ppc-pci.h @@ -26,6 +26,10 @@ extern unsigned long find_and_init_phbs(void); extern struct pci_dev *ppc64_isabridge_dev; /* may be NULL if no ISA bus */ +/** Bus Unit ID macros; get low and hi 32-bits of the 64-bit BUID */ +#define BUID_HI(buid) ((buid) >> 32) +#define BUID_LO(buid) ((buid) & 0xffffffff) + /* PCI device_node operations */ struct device_node; typedef void *(*traverse_func)(struct device_node *me, void *data); |