apic.h File Reference

Local and I/O APIC definitions. More...

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Macros
#define	APIC_BCAST_ID   0xFF
#define	APIC_VERSION(x)   ((x) & 0xFF)
	APIC version register.
#define	APIC_MAXREDIR(x)   (((x) >> 16) & 0xFF)
#define	APIC_ID(x)   ((x) >> 24)
	APIC id register.
#define	APIC_VER_NEW   0x10
#define	IOAPIC_REGSEL   0
#define	IOAPIC_RW   0x10
#define	IOAPIC_ID   0
#define	IOAPIC_VER   1
#define	IOAPIC_REDIR   0x10
#define	LAPIC_ID   0x20
#define	LAPIC_VER   0x30
#define	LAPIC_TPR   0x80
#define	LAPIC_APR   0x90
#define	LAPIC_PPR   0xA0
#define	LAPIC_EOI   0xB0
#define	LAPIC_LDR   0xD0
#define	LAPIC_DFR   0xE0
#define	LAPIC_SPIV   0xF0
#define	LAPIC_SPIV_ENABLE_APIC   0x100
#define	LAPIC_ISR   0x100
#define	LAPIC_TMR   0x180
#define	LAPIC_IRR   0x200
#define	LAPIC_ESR   0x280
#define	LAPIC_ICR   0x300
#define	LAPIC_ICR_DS_SELF   0x40000
#define	LAPIC_ICR_DS_ALLINC   0x80000
#define	LAPIC_ICR_DS_ALLEX   0xC0000
#define	LAPIC_ICR_TM_LEVEL   0x8000
#define	LAPIC_ICR_LEVELASSERT   0x4000
#define	LAPIC_ICR_STATUS_PEND   0x1000
#define	LAPIC_ICR_DM_LOGICAL   0x800
#define	LAPIC_ICR_DM_LOWPRI   0x100
#define	LAPIC_ICR_DM_SMI   0x200
#define	LAPIC_ICR_DM_NMI   0x400
#define	LAPIC_ICR_DM_INIT   0x500
#define	LAPIC_ICR_DM_SIPI   0x600
#define	LAPIC_LVTT   0x320
#define	LAPIC_LVTPC   0x340
#define	LAPIC_LVT0   0x350
#define	LAPIC_LVT1   0x360
#define	LAPIC_LVTE   0x370
#define	LAPIC_TICR   0x380
#define	LAPIC_TCCR   0x390
#define	LAPIC_TDCR   0x3E0

Detailed Description

Local and I/O APIC definitions.