/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2008 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#ifndef _I386_APIC_H_
#define _I386_APIC_H_
-#define LAPIC_START 0xFEE00000
-#define LAPIC_SIZE 0x00000400
-
-#define LAPIC_ID 0x00000020
-#define LAPIC_ID_SHIFT 24
-#define LAPIC_ID_MASK 0x0F
-#define LAPIC_VERSION 0x00000030
-#define LAPIC_VERSION_MASK 0xFF
-#define LAPIC_TPR 0x00000080
-#define LAPIC_TPR_MASK 0xFF
-#define LAPIC_APR 0x00000090
-#define LAPIC_APR_MASK 0xFF
-#define LAPIC_PPR 0x000000A0
-#define LAPIC_PPR_MASK 0xFF
-#define LAPIC_EOI 0x000000B0
-#define LAPIC_REMOTE_READ 0x000000C0
-#define LAPIC_LDR 0x000000D0
-#define LAPIC_LDR_SHIFT 24
-#define LAPIC_DFR 0x000000E0
-#define LAPIC_DFR_FLAT 0xFFFFFFFF
-#define LAPIC_DFR_CLUSTER 0x0FFFFFFF
-#define LAPIC_DFR_SHIFT 28
-#define LAPIC_SVR 0x000000F0
-#define LAPIC_SVR_MASK 0x0FF
-#define LAPIC_SVR_ENABLE 0x100
-#define LAPIC_SVR_FOCUS_OFF 0x200
-#define LAPIC_ISR_BASE 0x00000100
-#define LAPIC_TMR_BASE 0x00000180
-#define LAPIC_IRR_BASE 0x00000200
-#define LAPIC_ERROR_STATUS 0x00000280
-#define LAPIC_ICR 0x00000300
-#define LAPIC_ICR_VECTOR_MASK 0x000FF
-#define LAPIC_ICR_DM_MASK 0x00700
-#define LAPIC_ICR_DM_FIXED 0x00000
-#define LAPIC_ICR_DM_LOWEST 0x00100
-#define LAPIC_ICR_DM_SMI 0x00200
-#define LAPIC_ICR_DM_REMOTE 0x00300
-#define LAPIC_ICR_DM_NMI 0x00400
-#define LAPIC_ICR_DM_INIT 0x00500
-#define LAPIC_ICR_DM_STARTUP 0x00600
-#define LAPIC_ICR_DM_LOGICAL 0x00800
-#define LAPIC_ICR_DS_PENDING 0x01000
-#define LAPIC_ICR_LEVEL_ASSERT 0x04000
-#define LAPIC_ICR_TRIGGER_LEVEL 0x08000
-#define LAPIC_ICR_RR_MASK 0x30000
-#define LAPIC_ICR_RR_INVALID 0x00000
-#define LAPIC_ICR_RR_INPROGRESS 0x10000
-#define LAPIC_ICR_RR_VALID 0x20000
-#define LAPIC_ICR_DSS_MASK 0xC0000
-#define LAPIC_ICR_DSS_DEST 0x00000
-#define LAPIC_ICR_DSS_SELF 0x40000
-#define LAPIC_ICR_DSS_ALL 0x80000
-#define LAPIC_ICR_DSS_OTHERS 0xC0000
-#define LAPIC_ICRD 0x00000310
-#define LAPIC_ICRD_DEST_SHIFT 24
-#define LAPIC_LVT_TIMER 0x00000320
-#define LAPIC_LVT_THERMAL 0x00000330
-#define LAPIC_LVT_PERFCNT 0x00000340
-#define LAPIC_LVT_LINT0 0x00000350
-#define LAPIC_LVT_LINT1 0x00000360
-#define LAPIC_LVT_ERROR 0x00000370
-#define LAPIC_LVT_VECTOR_MASK 0x000FF
-#define LAPIC_LVT_DM_SHIFT 8
-#define LAPIC_LVT_DM_MASK 0x00007
-#define LAPIC_LVT_DM_FIXED 0x00000
-#define LAPIC_LVT_DM_NMI 0x00400
-#define LAPIC_LVT_DM_EXTINT 0x00700
-#define LAPIC_LVT_DS_PENDING 0x01000
-#define LAPIC_LVT_IP_PLRITY_LOW 0x02000
-#define LAPIC_LVT_REMOTE_IRR 0x04000
-#define LAPIC_LVT_TM_LEVEL 0x08000
-#define LAPIC_LVT_MASKED 0x10000
-#define LAPIC_LVT_PERIODIC 0x20000
-#define LAPIC_TIMER_INITIAL_COUNT 0x00000380
-#define LAPIC_TIMER_CURRENT_COUNT 0x00000390
-#define LAPIC_TIMER_DIVIDE_CONFIG 0x000003E0
-/* divisor encoded by bits 0,1,3 with bit 2 always 0: */
-#define LAPIC_TIMER_DIVIDE_MASK 0x0000000F
-#define LAPIC_TIMER_DIVIDE_2 0x00000000
-#define LAPIC_TIMER_DIVIDE_4 0x00000001
-#define LAPIC_TIMER_DIVIDE_8 0x00000002
-#define LAPIC_TIMER_DIVIDE_16 0x00000003
-#define LAPIC_TIMER_DIVIDE_32 0x00000008
-#define LAPIC_TIMER_DIVIDE_64 0x00000009
-#define LAPIC_TIMER_DIVIDE_128 0x0000000A
-#define LAPIC_TIMER_DIVIDE_1 0x0000000B
-
-#ifndef ASSEMBLER
-#include <stdint.h>
-typedef enum {
- periodic,
- one_shot
-} lapic_timer_mode_t;
-typedef enum {
- divide_by_1 = LAPIC_TIMER_DIVIDE_1,
- divide_by_2 = LAPIC_TIMER_DIVIDE_2,
- divide_by_4 = LAPIC_TIMER_DIVIDE_4,
- divide_by_8 = LAPIC_TIMER_DIVIDE_8,
- divide_by_16 = LAPIC_TIMER_DIVIDE_16,
- divide_by_32 = LAPIC_TIMER_DIVIDE_32,
- divide_by_64 = LAPIC_TIMER_DIVIDE_64,
- divide_by_128 = LAPIC_TIMER_DIVIDE_128
-} lapic_timer_divide_t;
-typedef uint32_t lapic_timer_count_t;
-#endif /* ASSEMBLER */
-
#define IOAPIC_START 0xFEC00000
#define IOAPIC_SIZE 0x00000020
projects / apple / xnu.git / blobdiff