You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
616 B
24 lines
616 B
#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 */
|
|
|