From cbe879fc6c77b5751a91167654b75a39421d0f3f Mon Sep 17 00:00:00 2001 From: Glauber de Oliveira Costa Date: Wed, 19 Mar 2008 14:25:19 -0300 Subject: x86: define bios to apicid mapping This mapping already exists in x86_64, just provide it for i386 Signed-off-by: Glauber Costa Signed-off-by: Ingo Molnar --- include/asm-x86/mach-es7000/mach_apic.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'include/asm-x86/mach-es7000') diff --git a/include/asm-x86/mach-es7000/mach_apic.h b/include/asm-x86/mach-es7000/mach_apic.h index d23011fdf45..04cba9f1e37 100644 --- a/include/asm-x86/mach-es7000/mach_apic.h +++ b/include/asm-x86/mach-es7000/mach_apic.h @@ -1,9 +1,7 @@ #ifndef __ASM_MACH_APIC_H #define __ASM_MACH_APIC_H -extern u8 bios_cpu_apicid[]; - -#define xapic_phys_to_log_apicid(cpu) (bios_cpu_apicid[cpu]) +#define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu) #define esr_disable (1) static inline int apic_id_registered(void) @@ -80,7 +78,7 @@ extern void enable_apic_mode(void); extern int apic_version [MAX_APICS]; static inline void setup_apic_routing(void) { - int apic = bios_cpu_apicid[smp_processor_id()]; + int apic = per_cpu(x86_bios_cpu_apicid, smp_processor_id()); printk("Enabling APIC mode: %s. Using %d I/O APICs, target cpus %lx\n", (apic_version[apic] == 0x14) ? "Physical Cluster" : "Logical Cluster", nr_ioapics, cpus_addr(TARGET_CPUS)[0]); @@ -102,7 +100,7 @@ static inline int cpu_present_to_apicid(int mps_cpu) if (!mps_cpu) return boot_cpu_physical_apicid; else if (mps_cpu < NR_CPUS) - return (int) bios_cpu_apicid[mps_cpu]; + return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu); else return BAD_APICID; } -- cgit v1.2.3