RTEMS: bsps/i386/include/bsp/apic.h File Reference

RTEMS 5.0.0

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.