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acpidump.h revision 1.4 
      1 /* $NetBSD: acpidump.h,v 1.4 2011/02/17 10:18:05 jmcneill Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1999 Doug Rabson
      5  * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki (at) FreeBSD.org>
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27  * SUCH DAMAGE.
     28  *
     29  *	$FreeBSD: src/usr.sbin/acpi/acpidump/acpidump.h,v 1.24 2009/08/25 20:35:57 jhb Exp $
     30  */
     31 
     32 #ifndef _ACPIDUMP_H_
     33 #define	_ACPIDUMP_H_
     34 
     35 #include <stdlib.h> /* for size_t */
     36 #include <acpi_common.h>
     37 #include <dev/acpi/acpica.h>
     38 
     39 /* GAS address space ID constants. */
     40 #define	ACPI_GAS_MEMORY		0
     41 #define	ACPI_GAS_IO		1
     42 #define	ACPI_GAS_PCI		2
     43 #define	ACPI_GAS_EMBEDDED	3
     44 #define	ACPI_GAS_SMBUS		4
     45 #define	ACPI_GAS_CMOS		5
     46 #define	ACPI_GAS_PCIBAR		6
     47 #define	ACPI_GAS_DATATABLE	7
     48 #define	ACPI_GAS_FIXED		0x7f
     49 
     50 /* Subfields in the HPET Id member. */
     51 #define	ACPI_HPET_ID_HARDWARE_REV_ID	0x000000ff
     52 #define	ACPI_HPET_ID_COMPARATORS	0x00001f00
     53 #define	ACPI_HPET_ID_COUNT_SIZE_CAP	0x00002000
     54 #define	ACPI_HPET_ID_LEGACY_CAPABLE	0x00008000
     55 #define	ACPI_HPET_ID_PCI_VENDOR_ID	0xffff0000
     56 
     57 /* Find and map the RSD PTR structure and return it for parsing */
     58 ACPI_TABLE_HEADER *sdt_load_devmem(void);
     59 
     60 /*
     61  * Load the DSDT from a previous save file.  Note that other tables are
     62  * not saved (i.e. FADT)
     63  */
     64 ACPI_TABLE_HEADER *dsdt_load_file(char *);
     65 
     66 /* Save the DSDT to a file */
     67 void	 dsdt_save_file(char *, ACPI_TABLE_HEADER *, ACPI_TABLE_HEADER *);
     68 
     69 /* Print out as many fixed tables as possible, given the RSD PTR */
     70 void	 sdt_print_all(ACPI_TABLE_HEADER *);
     71 
     72 /* Disassemble the AML in the DSDT */
     73 void	 aml_disassemble(ACPI_TABLE_HEADER *, ACPI_TABLE_HEADER *);
     74 
     75 /* Routines for accessing tables in physical memory */
     76 ACPI_TABLE_RSDP *acpi_find_rsd_ptr(void);
     77 void	*acpi_map_physical(vm_offset_t, size_t);
     78 ACPI_TABLE_HEADER *sdt_from_rsdt(ACPI_TABLE_HEADER *, const char *,
     79 	    ACPI_TABLE_HEADER *);
     80 ACPI_TABLE_HEADER *dsdt_from_fadt(ACPI_TABLE_FADT *);
     81 int	 acpi_checksum(void *, size_t);
     82 
     83 /* Command line flags */
     84 extern int	cflag;
     85 extern int	dflag;
     86 extern int	sflag;
     87 extern int	tflag;
     88 extern int	vflag;
     89 
     90 #endif	/* !_ACPIDUMP_H_ */
     91