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x86, VisWS: turn into generic arch, eliminate asm-x86/mach-visws/mach…
…_apicdef.h Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Ingo Molnar
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Jul 10, 2008
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#ifndef __ASM_MACH_APICDEF_H | ||
#define __ASM_MACH_APICDEF_H | ||
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#include <asm/apic.h> | ||
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#ifdef CONFIG_X86_64 | ||
#define APIC_ID_MASK (0xFFu<<24) | ||
#define GET_APIC_ID(x) (((x)>>24)&0xFFu) | ||
#define SET_APIC_ID(x) (((x)<<24)) | ||
#else | ||
#define APIC_ID_MASK (0xF<<24) | ||
static inline unsigned get_apic_id(unsigned long x) | ||
{ | ||
unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR)); | ||
if (APIC_XAPIC(ver)) | ||
return (((x)>>24)&0xFF); | ||
else | ||
return (((x)>>24)&0xF); | ||
} | ||
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#define GET_APIC_ID(x) get_apic_id(x) | ||
#endif | ||
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#endif | ||
#include "../mach-default/mach_apicdef.h" |