diff options
Diffstat (limited to 'arch/x86/events/intel/uncore_discovery.h')
| -rw-r--r-- | arch/x86/events/intel/uncore_discovery.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/x86/events/intel/uncore_discovery.h b/arch/x86/events/intel/uncore_discovery.h index 41637022b5d1..6ee80ad3423e 100644 --- a/arch/x86/events/intel/uncore_discovery.h +++ b/arch/x86/events/intel/uncore_discovery.h @@ -21,9 +21,15 @@ /* Global discovery table size */ #define UNCORE_DISCOVERY_GLOBAL_MAP_SIZE 0x20 -#define UNCORE_DISCOVERY_PCI_DOMAIN(data) ((data >> 28) & 0x7) -#define UNCORE_DISCOVERY_PCI_BUS(data) ((data >> 20) & 0xff) -#define UNCORE_DISCOVERY_PCI_DEVFN(data) ((data >> 12) & 0xff) +#define UNCORE_DISCOVERY_PCI_DOMAIN_OFFSET 28 +#define UNCORE_DISCOVERY_PCI_DOMAIN(data) \ + ((data >> UNCORE_DISCOVERY_PCI_DOMAIN_OFFSET) & 0x7) +#define UNCORE_DISCOVERY_PCI_BUS_OFFSET 20 +#define UNCORE_DISCOVERY_PCI_BUS(data) \ + ((data >> UNCORE_DISCOVERY_PCI_BUS_OFFSET) & 0xff) +#define UNCORE_DISCOVERY_PCI_DEVFN_OFFSET 12 +#define UNCORE_DISCOVERY_PCI_DEVFN(data) \ + ((data >> UNCORE_DISCOVERY_PCI_DEVFN_OFFSET) & 0xff) #define UNCORE_DISCOVERY_PCI_BOX_CTRL(data) (data & 0xfff) |