diff options
Diffstat (limited to 'include/asm-powerpc/topology.h')
-rw-r--r-- | include/asm-powerpc/topology.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h index 8f7ee16781a..50c014007de 100644 --- a/include/asm-powerpc/topology.h +++ b/include/asm-powerpc/topology.h @@ -32,7 +32,14 @@ static inline int node_to_first_cpu(int node) int of_node_to_nid(struct device_node *device); struct pci_bus; +#ifdef CONFIG_PCI extern int pcibus_to_node(struct pci_bus *bus); +#else +static inline int pcibus_to_node(struct pci_bus *bus) +{ + return -1; +} +#endif #define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ CPU_MASK_ALL : \ @@ -96,7 +103,13 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev, #ifdef CONFIG_SMP #include <asm/cputable.h> -#define smt_capable() (cpu_has_feature(CPU_FTR_SMT)) +#define smt_capable() (cpu_has_feature(CPU_FTR_SMT)) + +#ifdef CONFIG_PPC64 +#include <asm/smp.h> + +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif #endif #endif /* __KERNEL__ */ |