diff options
Diffstat (limited to 'include/asm-x86/mach-default/mach_apic.h')
| -rw-r--r-- | include/asm-x86/mach-default/mach_apic.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-x86/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h index e3c2c10..e081bdc 100644 --- a/include/asm-x86/mach-default/mach_apic.h +++ b/include/asm-x86/mach-default/mach_apic.h @@ -54,21 +54,27 @@ static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map) return phys_map; } +#ifdef CONFIG_X86_64 +extern void setup_apic_routing(void); +#else static inline void setup_apic_routing(void) { printk("Enabling APIC mode: %s. Using %d I/O APICs\n", "Flat", nr_ioapics); } +#endif static inline int multi_timer_check(int apic, int irq) { return 0; } +#ifdef CONFIG_X86_32 static inline int apicid_to_node(int logical_apicid) { return 0; } +#endif /* Mapping from cpu number to logical apicid */ static inline int cpu_to_logical_apicid(int cpu) @@ -78,8 +84,13 @@ static inline int cpu_to_logical_apicid(int cpu) static inline int cpu_present_to_apicid(int mps_cpu) { +#ifdef CONFIG_X86_64 + if (cpu_present(mps_cpu)) + return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu); +#else if (mps_cpu < get_physical_broadcast()) return mps_cpu; +#endif else return BAD_APICID; } |
