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[src/trunk]: src/sys/arch/i386/i386 This file was moved to sys/arch/x86/x86
details: https://anonhg.NetBSD.org/src/rev/6fe6035c6def
branches: trunk
changeset: 547027:6fe6035c6def
user: fvdl <fvdl%NetBSD.org@localhost>
date: Sun May 11 18:19:18 2003 +0000
description:
This file was moved to sys/arch/x86/x86
diffstat:
sys/arch/i386/i386/acpi_machdep.c | 333 --------------------------------------
1 files changed, 0 insertions(+), 333 deletions(-)
diffs (truncated from 337 to 300 lines):
diff -r 1441c699dc39 -r 6fe6035c6def sys/arch/i386/i386/acpi_machdep.c
--- a/sys/arch/i386/i386/acpi_machdep.c Sun May 11 18:19:09 2003 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,333 +0,0 @@
-/* $NetBSD: acpi_machdep.c,v 1.12 2003/05/11 00:08:15 fvdl Exp $ */
-
-/*
- * Copyright 2001 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Jason R. Thorpe for Wasabi Systems, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed for the NetBSD Project by
- * Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- * or promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Machine-dependent routines for ACPICA.
- */
-
-#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.12 2003/05/11 00:08:15 fvdl Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/device.h>
-#include <sys/malloc.h>
-
-#include <uvm/uvm_extern.h>
-
-#include <machine/bus.h>
-#include <machine/cpufunc.h>
-
-#include <dev/acpi/acpica.h>
-#include <dev/acpi/acpivar.h>
-
-#include <machine/acpi_machdep.h>
-#include <machine/mpbiosvar.h>
-#include <machine/mpacpi.h>
-#include <machine/i82093var.h>
-#include <machine/pic.h>
-
-#include <dev/pci/pcivar.h>
-
-#include <dev/isa/isareg.h>
-#include <dev/isa/isavar.h>
-
-#include "ioapic.h"
-
-#include "opt_mpacpi.h"
-#include "opt_mpbios.h"
-
-static int acpi_intrcold = 1;
-
-struct acpi_intr_defer {
- UINT32 number;
- OSD_HANDLER function;
- void *context;
- void *ih;
- LIST_ENTRY(acpi_intr_defer) list;
-};
-
-LIST_HEAD(, acpi_intr_defer) acpi_intr_deferq =
- LIST_HEAD_INITIALIZER(acpi_intr_deferq);
-
-ACPI_STATUS
-acpi_md_OsInitialize(void)
-{
-
- /* Nothing to do, yet. */
- return (AE_OK);
-}
-
-ACPI_STATUS
-acpi_md_OsTerminate(void)
-{
-
- /* Nothing to do, yet. */
- return (AE_OK);
-}
-
-ACPI_STATUS
-acpi_md_OsGetRootPointer(UINT32 Flags, ACPI_POINTER *PhysicalAddress)
-{
-
- return (AcpiFindRootPointer(Flags, PhysicalAddress));
-}
-
-ACPI_STATUS
-acpi_md_OsInstallInterruptHandler(UINT32 InterruptNumber,
- OSD_HANDLER ServiceRoutine, void *Context, void **cookiep)
-{
- void *ih;
- struct pic *pic;
- int irq, pin, trigger;
- struct acpi_intr_defer *aip;
-#ifdef MPACPI
- int i, h;
- struct mp_intr_map *mip;
-#endif
-#if NIOAPIC > 0
- struct ioapic_softc *sc;
-#endif
-
- if (acpi_intrcold) {
- aip = malloc(sizeof(struct acpi_intr_defer), M_TEMP, M_WAITOK);
- aip->number = InterruptNumber;
- aip->function = ServiceRoutine;
- aip->context = Context;
- aip->ih = NULL;
-
- LIST_INSERT_HEAD(&acpi_intr_deferq, aip, list);
-
- *cookiep = (void *)aip;
- return AE_OK;
- }
-
- trigger = IST_LEVEL;
-
-#ifdef MPACPI
- /*
- * Can only match on ACPI global interrupt numbers if the ACPI
- * interrupt info was extracted, which is in the MPACPI case.
- */
- if (mp_busses == NULL)
- goto nomap;
- for (i = 0; i < mp_nbus; i++) {
- for (mip = mp_busses[i].mb_intrs; mip != NULL;
- mip = mip->next) {
- if (mip->global_int == (int)InterruptNumber) {
- h = mip->ioapic_ih;
- if (APIC_IRQ_ISLEGACY(h)) {
- irq = APIC_IRQ_LEGACY_IRQ(h);
- pin = irq;
- pic = &i8259_pic;
- trigger = IST_EDGE;
- } else {
- sc = ioapic_find(APIC_IRQ_APIC(h));
- if (sc == NULL)
- goto nomap;
- pic = (struct pic *)sc;
- pin = APIC_IRQ_PIN(h);
- irq = -1;
- trigger =
- ((mip->flags >> 2) & 3) ==
- MPS_INTTR_EDGE ?
- IST_EDGE : IST_LEVEL;
- }
- goto found;
- }
- }
- }
-nomap:
-#endif
-
-#if NIOAPIC > 0
- pin = (int)InterruptNumber;
- for (sc = ioapics ; sc != NULL && pin > sc->sc_apic_sz;
- sc = sc->sc_next)
- pin -= sc->sc_apic_sz;
- if (sc != NULL) {
- if (nioapics > 1)
- printf("acpi: WARNING: no matching "
- "I/O apic for SCI, assuming %s\n",
- sc->sc_pic.pic_dev.dv_xname);
- pic = (struct pic *)sc;
- irq = -1;
- } else
-#endif
- {
- pic = &i8259_pic;
- irq = pin = (int)InterruptNumber;
- }
-
-#ifdef MPACPI
-found:
-#endif
-
- /*
- * XXX probably, IPL_BIO is enough.
- */
- ih = intr_establish(irq, pic, pin, trigger, IPL_VM,
- (int (*)(void *)) ServiceRoutine, Context);
- if (ih == NULL)
- return (AE_NO_MEMORY);
- *cookiep = ih;
- return (AE_OK);
-}
-
-void
-acpi_md_OsRemoveInterruptHandler(void *cookie)
-{
- struct acpi_intr_defer *aip;
-
- LIST_FOREACH(aip, &acpi_intr_deferq, list) {
- if (aip == cookie) {
- if (aip->ih != NULL)
- intr_disestablish(aip->ih);
- return;
- }
- }
-
- intr_disestablish(cookie);
-}
-
-ACPI_STATUS
-acpi_md_OsMapMemory(ACPI_PHYSICAL_ADDRESS PhysicalAddress,
- UINT32 Length, void **LogicalAddress)
-{
-
- if (_x86_memio_map(X86_BUS_SPACE_MEM, PhysicalAddress, Length,
- 0, (bus_space_handle_t *) LogicalAddress) == 0)
- return (AE_OK);
-
- return (AE_NO_MEMORY);
-}
-
-void
-acpi_md_OsUnmapMemory(void *LogicalAddress, UINT32 Length)
-{
-
- (void) _x86_memio_unmap(X86_BUS_SPACE_MEM,
- (bus_space_handle_t) LogicalAddress, Length, NULL);
-}
-
-ACPI_STATUS
-acpi_md_OsGetPhysicalAddress(void *LogicalAddress,
- ACPI_PHYSICAL_ADDRESS *PhysicalAddress)
-{
- paddr_t pa;
-
- if (pmap_extract(pmap_kernel(), (vaddr_t) LogicalAddress, &pa)) {
- *PhysicalAddress = pa;
- return (AE_OK);
- }
-
- return (AE_ERROR);
-}
-
-BOOLEAN
-acpi_md_OsReadable(void *Pointer, UINT32 Length)
-{
- BOOLEAN rv = TRUE;
- vaddr_t sva, eva;
- pt_entry_t *pte;
-
- sva = trunc_page((vaddr_t) Pointer);
- eva = round_page((vaddr_t) Pointer + Length);
-
- if (sva < VM_MIN_KERNEL_ADDRESS)
- return (FALSE);
-
- for (; sva < eva; sva += PAGE_SIZE) {
- pte = kvtopte(sva);
- if ((*pte & PG_V) == 0) {
- rv = FALSE;
- break;
- }
- }
-
- return (rv);
-}
-
-BOOLEAN
-acpi_md_OsWritable(void *Pointer, UINT32 Length)
-{
- BOOLEAN rv = FALSE;
- vaddr_t sva, eva;
- pt_entry_t *pte;
-
- sva = trunc_page((vaddr_t) Pointer);
- eva = round_page((vaddr_t) Pointer + Length);
-
- if (sva < VM_MIN_KERNEL_ADDRESS)
- return (FALSE);
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