diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-i386/smp.h | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h index 3243fa6f455f..0c7132787062 100644 --- a/include/asm-i386/smp.h +++ b/include/asm-i386/smp.h | |||
@@ -124,20 +124,6 @@ static inline int num_booting_cpus(void) | |||
124 | return cpus_weight(cpu_callout_map); | 124 | return cpus_weight(cpu_callout_map); |
125 | } | 125 | } |
126 | 126 | ||
127 | #ifdef CONFIG_X86_LOCAL_APIC | ||
128 | |||
129 | #ifdef APIC_DEFINITION | ||
130 | extern int hard_smp_processor_id(void); | ||
131 | #else | ||
132 | #include <mach_apicdef.h> | ||
133 | static inline int hard_smp_processor_id(void) | ||
134 | { | ||
135 | /* we don't want to mark this access volatile - bad code generation */ | ||
136 | return GET_APIC_ID(*(unsigned long *)(APIC_BASE+APIC_ID)); | ||
137 | } | ||
138 | #endif | ||
139 | #endif | ||
140 | |||
141 | extern int safe_smp_processor_id(void); | 127 | extern int safe_smp_processor_id(void); |
142 | extern int __cpu_disable(void); | 128 | extern int __cpu_disable(void); |
143 | extern void __cpu_die(unsigned int cpu); | 129 | extern void __cpu_die(unsigned int cpu); |
@@ -147,7 +133,6 @@ extern unsigned int num_processors; | |||
147 | 133 | ||
148 | #else /* CONFIG_SMP */ | 134 | #else /* CONFIG_SMP */ |
149 | 135 | ||
150 | #define hard_smp_processor_id() 0 | ||
151 | #define safe_smp_processor_id() 0 | 136 | #define safe_smp_processor_id() 0 |
152 | #define cpu_physical_id(cpu) boot_cpu_physical_apicid | 137 | #define cpu_physical_id(cpu) boot_cpu_physical_apicid |
153 | 138 | ||
@@ -157,6 +142,27 @@ extern unsigned int num_processors; | |||
157 | 142 | ||
158 | #ifndef __ASSEMBLY__ | 143 | #ifndef __ASSEMBLY__ |
159 | 144 | ||
145 | #ifdef CONFIG_X86_LOCAL_APIC | ||
146 | |||
147 | #ifdef APIC_DEFINITION | ||
148 | extern int hard_smp_processor_id(void); | ||
149 | #else | ||
150 | #include <mach_apicdef.h> | ||
151 | static inline int hard_smp_processor_id(void) | ||
152 | { | ||
153 | /* we don't want to mark this access volatile - bad code generation */ | ||
154 | return GET_APIC_ID(*(unsigned long *)(APIC_BASE+APIC_ID)); | ||
155 | } | ||
156 | #endif /* APIC_DEFINITION */ | ||
157 | |||
158 | #else /* CONFIG_X86_LOCAL_APIC */ | ||
159 | |||
160 | #ifndef CONFIG_SMP | ||
161 | #define hard_smp_processor_id() 0 | ||
162 | #endif | ||
163 | |||
164 | #endif /* CONFIG_X86_LOCAL_APIC */ | ||
165 | |||
160 | extern u8 apicid_2_node[]; | 166 | extern u8 apicid_2_node[]; |
161 | 167 | ||
162 | #ifdef CONFIG_X86_LOCAL_APIC | 168 | #ifdef CONFIG_X86_LOCAL_APIC |