sys/arch/x86/include/acpi_machdep.h

   1 /*      $NetBSD: acpi_machdep.h,v 1.11 2012/09/23 00:31:05 chs Exp $    */
   2
   3 /*
   4  * Copyright 2001 Wasabi Systems, Inc.
   5  * All rights reserved.
   6  *
   7  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed for the NetBSD Project by
  20  *      Wasabi Systems, Inc.
  21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
  22  *    or promote products derived from this software without specific prior
  23  *    written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
  26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
  29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  35  * POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 #ifndef _X86_ACPI_MACHDEP_H_
  39 #define _X86_ACPI_MACHDEP_H_
  40
  41 /*
  42  * Machine-dependent code for ACPI.
  43  */
  44 #include <machine/pio.h>
  45 #include <machine/i82489var.h>
  46 #include <machine/i82489reg.h>
  47
  48 ACPI_STATUS             acpi_md_OsInitialize(void);
  49 ACPI_PHYSICAL_ADDRESS   acpi_md_OsGetRootPointer(void);
  50
  51 #define acpi_md_OsIn8(x)        inb((x))
  52 #define acpi_md_OsIn16(x)       inw((x))
  53 #define acpi_md_OsIn32(x)       inl((x))
  54
  55 #define acpi_md_OsOut8(x, v)    outb((x), (v))
  56 #define acpi_md_OsOut16(x, v)   outw((x), (v))
  57 #define acpi_md_OsOut32(x, v)   outl((x), (v))
  58
  59 ACPI_STATUS     acpi_md_OsInstallInterruptHandler(UINT32,
  60                     ACPI_OSD_HANDLER, void *, void **);
  61 void            acpi_md_OsRemoveInterruptHandler(void *);
  62
  63 ACPI_STATUS     acpi_md_OsMapMemory(ACPI_PHYSICAL_ADDRESS, UINT32, void **);
  64 void            acpi_md_OsUnmapMemory(void *, UINT32);
  65 ACPI_STATUS     acpi_md_OsGetPhysicalAddress(void *LogicalAddress,
  66                     ACPI_PHYSICAL_ADDRESS *PhysicalAddress);
  67
  68 BOOLEAN         acpi_md_OsReadable(void *, UINT32);
  69 BOOLEAN         acpi_md_OsWritable(void *, UINT32);
  70 void            acpi_md_OsDisableInterrupt(void);
  71 void            acpi_md_OsEnableInterrupt(void);
  72
  73 int             acpi_md_sleep(int);
  74 void            acpi_md_sleep_init(void);
  75
  76 uint32_t        acpi_md_pdc(void);
  77 uint32_t        acpi_md_ncpus(void);
  78 struct acpi_softc;
  79 void            acpi_md_callback(struct acpi_softc *);
  80
  81 #endif /* !_X86_ACPI_MACHDEP_H_ */