[linux-2.6-block.git] / include / asm-x86 / mach-default / mach_apicdef.h

#ifndef ASM_X86__MACH_DEFAULT__MACH_APICDEF_H
#define ASM_X86__MACH_DEFAULT__MACH_APICDEF_H

#include <asm/apic.h>

#ifdef CONFIG_X86_64
#define	APIC_ID_MASK		(genapic->apic_id_mask)
#define GET_APIC_ID(x)		(genapic->get_apic_id(x))
#define	SET_APIC_ID(x)		(genapic->set_apic_id(x))
#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);
} 

#define		GET_APIC_ID(x)	get_apic_id(x)
#endif

#endif /* ASM_X86__MACH_DEFAULT__MACH_APICDEF_H */
Commit	Line	Data
77ef50a5 VN	1	#ifndef ASM_X86__MACH_DEFAULT__MACH_APICDEF_H
77ef50a5 VN	2	#define ASM_X86__MACH_DEFAULT__MACH_APICDEF_H
1da177e4	3
58d5fa7a SS	4	#include <asm/apic.h>
58d5fa7a SS	5
f6bc4029	6	#ifdef CONFIG_X86_64
f910a9dc YL	7	#define APIC_ID_MASK (genapic->apic_id_mask)
	8	#define GET_APIC_ID(x) (genapic->get_apic_id(x))
	9	#define SET_APIC_ID(x) (genapic->set_apic_id(x))
f6bc4029	10	#else
1da177e4	11	#define APIC_ID_MASK (0xF<<24)
1da177e4	12	static inline unsigned get_apic_id(unsigned long x)
9b967106	13	{
58d5fa7a SS	14	unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR));
	15	if (APIC_XAPIC(ver))
	16	return (((x)>>24)&0xFF);
	17	else
	18	return (((x)>>24)&0xF);
1da177e4 LT	19	}
	20
	21	#define GET_APIC_ID(x) get_apic_id(x)
9b967106	22	#endif
1da177e4	23
77ef50a5	24	#endif /* ASM_X86__MACH_DEFAULT__MACH_APICDEF_H */