diff options
Diffstat (limited to 'arch/x86/include/asm/mach-default/mach_apic.h')
| -rw-r--r-- | arch/x86/include/asm/mach-default/mach_apic.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h index c18896b0508c..229b605d104e 100644 --- a/arch/x86/include/asm/mach-default/mach_apic.h +++ b/arch/x86/include/asm/mach-default/mach_apic.h @@ -28,6 +28,7 @@ static inline const cpumask_t *target_cpus(void) #define apic_id_registered (genapic->apic_id_registered) #define init_apic_ldr (genapic->init_apic_ldr) #define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid) +#define cpu_mask_to_apicid_and (genapic->cpu_mask_to_apicid_and) #define phys_pkg_id (genapic->phys_pkg_id) #define vector_allocation_domain (genapic->vector_allocation_domain) #define read_apic_id() (GET_APIC_ID(apic_read(APIC_ID))) @@ -66,6 +67,15 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask) return cpus_addr(*cpumask)[0]; } +static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask, + const cpumask_t *andmask) +{ + unsigned long mask1 = cpus_addr(*cpumask)[0]; + unsigned long mask2 = cpus_addr(*andmask)[0]; + + return (unsigned int)(mask1 & mask2); +} + static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb) { return cpuid_apic >> index_msb; |