forked from Minki/linux
c8d46cf06d
Rename genapic-> to apic-> references because in a future chagne we'll open-code all the indirect calls (instead of obscuring them via macros), so we want this reference to be as short as possible. Signed-off-by: Ingo Molnar <mingo@elte.hu>
25 lines
607 B
C
25 lines
607 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 (apic->apic_id_mask)
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#define GET_APIC_ID(x) (apic->get_apic_id(x))
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#define SET_APIC_ID(x) (apic->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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