05e4d3169b
Drop double underscores from header guards in arch/x86/include. They are used inconsistently, and are not necessary. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
24 lines
616 B
C
24 lines
616 B
C
#ifndef _ASM_X86_MACH_DEFAULT_MACH_APICDEF_H
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#define _ASM_X86_MACH_DEFAULT_MACH_APICDEF_H
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#include <asm/apic.h>
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#ifdef CONFIG_X86_64
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#define APIC_ID_MASK (genapic->apic_id_mask)
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#define GET_APIC_ID(x) (genapic->get_apic_id(x))
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#define SET_APIC_ID(x) (genapic->set_apic_id(x))
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#else
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#define APIC_ID_MASK (0xF<<24)
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static inline unsigned get_apic_id(unsigned long x)
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{
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unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR));
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if (APIC_XAPIC(ver))
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return (((x)>>24)&0xFF);
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else
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return (((x)>>24)&0xF);
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}
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#define GET_APIC_ID(x) get_apic_id(x)
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#endif
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#endif /* _ASM_X86_MACH_DEFAULT_MACH_APICDEF_H */
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