x86: fix smpboot integration
[sfrench/cifs-2.6.git] / include / asm-x86 / mach-default / mach_apicdef.h
1 #ifndef __ASM_MACH_APICDEF_H
2 #define __ASM_MACH_APICDEF_H
3
4 #include <asm/apic.h>
5
6 #ifdef CONFIG_X86_64
7 #define APIC_ID_MASK            (0xFFu<<24)
8 #define GET_APIC_ID(x)          (((x)>>24)&0xFFu)
9 #define SET_APIC_ID(x)          (((x)<<24))
10 #else
11 #define         APIC_ID_MASK            (0xF<<24)
12 static inline unsigned get_apic_id(unsigned long x) 
13 {
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);
19
20
21 #define         GET_APIC_ID(x)  get_apic_id(x)
22 #endif
23
24 #endif