52a3801208
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
162 lines
5.5 KiB
C
Executable File
162 lines
5.5 KiB
C
Executable File
/*
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** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
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** Distributed under the terms of the NewOS License.
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*/
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#ifndef _NEWOS_KERNEL_ARCH_I386_SMP_PRIV_H
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#define _NEWOS_KERNEL_ARCH_I386_SMP_PRIV_H
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int i386_smp_interrupt(int vector);
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void arch_smp_ack_interrupt(void);
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int arch_smp_set_apic_timer(bigtime_t relative_timeout);
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int arch_smp_clear_apic_timer(void);
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int smp_intercpu_int_handler(void);
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#define MP_FLT_SIGNATURE '_PM_'
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#define MP_CTH_SIGNATURE 'PCMP'
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#define APIC_DM_INIT (5 << 8)
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#define APIC_DM_STARTUP (6 << 8)
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#define APIC_LEVEL_TRIG (1 << 14)
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#define APIC_ASSERT (1 << 13)
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#define APIC_ENABLE 0x100
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#define APIC_FOCUS (~(1 << 9))
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#define APIC_SIV (0xff)
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#define APIC_ID ((unsigned int *) ((unsigned int) apic + 0x020))
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#define APIC_VERSION ((unsigned int *) ((unsigned int) apic + 0x030))
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#define APIC_TPRI ((unsigned int *) ((unsigned int) apic + 0x080))
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#define APIC_EOI ((unsigned int *) ((unsigned int) apic + 0x0b0))
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#define APIC_SIVR ((unsigned int *) ((unsigned int) apic + 0x0f0))
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#define APIC_ESR ((unsigned int *) ((unsigned int) apic + 0x280))
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#define APIC_ICR1 ((unsigned int *) ((unsigned int) apic + 0x300))
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#define APIC_ICR2 ((unsigned int *) ((unsigned int) apic + 0x310))
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#define APIC_LVTT ((unsigned int *) ((unsigned int) apic + 0x320))
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#define APIC_LINT0 ((unsigned int *) ((unsigned int) apic + 0x350))
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#define APIC_LVT3 ((unsigned int *) ((unsigned int) apic + 0x370))
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#define APIC_ICRT ((unsigned int *) ((unsigned int) apic + 0x380))
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#define APIC_CCRT ((unsigned int *) ((unsigned int) apic + 0x390))
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#define APIC_TDCR ((unsigned int *) ((unsigned int) apic + 0x3e0))
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#define APIC_ICR1_WRITE_MASK 0xfff3f000
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#define APIC_ICR1_DELMODE_FIXED 0
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#define APIC_ICR1_DELMODE_LOWESTPRI (1 << 8)
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#define APIC_ICR1_DESTMODE_LOG (1 << 11)
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#define APIC_ICR1_DESTMODE_PHYS 0
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#define APIC_ICR1_READ_MASK 0xfff32000
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#define APIC_ICR1_DELSTATUS (1 << 12)
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#define APIC_ICR1_DEST_FIELD (0)
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#define APIC_ICR1_DEST_SELF (1 << 18)
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#define APIC_ICR1_DEST_ALL (2 << 18)
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#define APIC_ICR1_DEST_ALL_BUT_SELF (3 << 18)
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#define APIC_ICR2_MASK 0x00ffffff
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#define APIC_TDCR_2 0x00
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#define APIC_TDCR_4 0x01
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#define APIC_TDCR_8 0x02
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#define APIC_TDCR_16 0x03
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#define APIC_TDCR_32 0x08
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#define APIC_TDCR_64 0x09
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#define APIC_TDCR_128 0x0a
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#define APIC_TDCR_1 0x0b
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#define APIC_LVTT_MASK 0x000310ff
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#define APIC_LVTT_VECTOR 0x000000ff
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#define APIC_LVTT_DS 0x00001000
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#define APIC_LVTT_M 0x00010000
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#define APIC_LVTT_TM 0x00020000
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#define APIC_LVT_DM 0x00000700
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#define APIC_LVT_IIPP 0x00002000
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#define APIC_LVT_TM 0x00008000
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#define APIC_LVT_M 0x00010000
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#define APIC_LVT_OS 0x00020000
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#define APIC_TPR_PRIO 0x000000ff
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#define APIC_TPR_INT 0x000000f0
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#define APIC_TPR_SUB 0x0000000f
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#define APIC_SVR_SWEN 0x00000100
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#define APIC_SVR_FOCUS 0x00000200
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#define APIC_DEST_STARTUP 0x00600
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#define LOPRIO_LEVEL 0x00000010
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#define IOAPIC_ID 0x0
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#define IOAPIC_VERSION 0x1
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#define IOAPIC_ARB 0x2
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#define IOAPIC_REDIR_TABLE 0x10
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#define IPI_CACHE_FLUSH 0x40
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#define IPI_INV_TLB 0x41
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#define IPI_INV_PTE 0x42
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#define IPI_INV_RESCHED 0x43
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#define IPI_STOP 0x44
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#define MP_EXT_PE 0
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#define MP_EXT_BUS 1
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#define MP_EXT_IO_APIC 2
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#define MP_EXT_IO_INT 3
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#define MP_EXT_LOCAL_INT 4
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#define MP_EXT_PE_LEN 20
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#define MP_EXT_BUS_LEN 8
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#define MP_EXT_IO_APIC_LEN 8
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#define MP_EXT_IO_INT_LEN 8
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#define MP_EXT_LOCAL_INT_LEN 8
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struct mp_config_table {
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unsigned int signature; /* "PCMP" */
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unsigned short table_len; /* length of this structure */
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unsigned char mp_rev; /* spec supported, 1 for 1.1 or 4 for 1.4 */
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unsigned char checksum; /* checksum, all bytes add up to zero */
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char oem[8]; /* oem identification, not null-terminated */
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char product[12]; /* product name, not null-terminated */
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void *oem_table_ptr; /* addr of oem-defined table, zero if none */
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unsigned short oem_len; /* length of oem table */
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unsigned short num_entries; /* number of entries in base table */
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unsigned int apic; /* address of apic */
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unsigned short ext_len; /* length of extended section */
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unsigned char ext_checksum; /* checksum of extended table entries */
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};
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struct mp_flt_struct {
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unsigned int signature; /* "_MP_" */
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struct mp_config_table *mpc; /* address of mp configuration table */
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unsigned char mpc_len; /* length of this structure in 16-byte units */
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unsigned char mp_rev; /* spec supported, 1 for 1.1 or 4 for 1.4 */
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unsigned char checksum; /* checksum, all bytes add up to zero */
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unsigned char mp_feature_1; /* mp system configuration type if no mpc */
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unsigned char mp_feature_2; /* imcrp */
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unsigned char mp_feature_3, mp_feature_4, mp_feature_5; /* reserved */
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};
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struct mp_ext_pe
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{
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unsigned char type;
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unsigned char apic_id;
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unsigned char apic_version;
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unsigned char cpu_flags;
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unsigned int signature; /* stepping, model, family, each four bits */
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unsigned int feature_flags;
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unsigned int res1, res2;
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};
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struct mp_ext_ioapic
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{
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unsigned char type;
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unsigned char ioapic_id;
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unsigned char ioapic_version;
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unsigned char ioapic_flags;
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unsigned int *addr;
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};
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#endif
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