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/*-
* Copyright (c) 1999 Doug Rabson
* Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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.
*
* $FreeBSD$
*/
#ifndef _ACPIDUMP_H_
#define _ACPIDUMP_H_
#include <contrib/dev/acpica/include/acpi.h>
#include <contrib/dev/acpica/include/acconfig.h>
#include <contrib/dev/acpica/include/actbl1.h>
/* GAS address space ID constants. */
#define ACPI_GAS_MEMORY 0
#define ACPI_GAS_IO 1
#define ACPI_GAS_PCI 2
#define ACPI_GAS_EMBEDDED 3
#define ACPI_GAS_SMBUS 4
#define ACPI_GAS_CMOS 5
#define ACPI_GAS_PCIBAR 6
#define ACPI_GAS_DATATABLE 7
#define ACPI_GAS_FIXED 0x7f
/* Subfields in the HPET Id member. */
#define ACPI_HPET_ID_HARDWARE_REV_ID 0x000000ff
#define ACPI_HPET_ID_COMPARATORS 0x00001f00
#define ACPI_HPET_ID_COUNT_SIZE_CAP 0x00002000
#define ACPI_HPET_ID_LEGACY_CAPABLE 0x00008000
#define ACPI_HPET_ID_PCI_VENDOR_ID 0xffff0000
/* Find and map the RSD PTR structure and return it for parsing */
ACPI_TABLE_HEADER *sdt_load_devmem(void);
/* TCPA */
struct TCPAbody {
ACPI_TABLE_HEADER header;
uint16_t platform_class;
#define ACPI_TCPA_BIOS_CLIENT 0x00
#define ACPI_TCPA_BIOS_SERVER 0x01
union {
struct client_hdr {
uint32_t log_max_len __packed;
uint64_t log_start_addr __packed;
} client;
struct server_hdr {
uint16_t reserved;
uint64_t log_max_len __packed;
uint64_t log_start_addr __packed;
} server;
};
} __packed;
struct TCPAevent {
u_int32_t pcr_index;
u_int32_t event_type;
u_int8_t pcr_value[20];
u_int32_t event_size;
u_int8_t event_data[0];
};
struct TCPApc_event {
u_int32_t event_id;
u_int32_t event_size;
u_int8_t event_data[0];
};
enum TCPAevent_types {
PREBOOT = 0,
POST_CODE,
UNUSED,
NO_ACTION,
SEPARATOR,
ACTION,
EVENT_TAG,
SCRTM_CONTENTS,
SCRTM_VERSION,
CPU_MICROCODE,
PLATFORM_CONFIG_FLAGS,
TABLE_OF_DEVICES,
COMPACT_HASH,
IPL,
IPL_PARTITION_DATA,
NONHOST_CODE,
NONHOST_CONFIG,
NONHOST_INFO,
EVENT_TYPE_MAX,
};
enum TCPApcclient_ids {
SMBIOS = 1,
BIS_CERT,
POST_BIOS_ROM,
ESCD,
CMOS,
NVRAM,
OPTION_ROM_EXEC,
OPTION_ROM_CONFIG,
OPTION_ROM_MICROCODE = 10,
S_CRTM_VERSION,
S_CRTM_CONTENTS,
POST_CONTENTS,
HOST_TABLE_OF_DEVICES,
PCCLIENT_ID_MAX,
};
/*
* Load the DSDT from a previous save file. Note that other tables are
* not saved (i.e. FADT)
*/
ACPI_TABLE_HEADER *dsdt_load_file(char *);
/* Save the DSDT to a file */
void dsdt_save_file(char *, ACPI_TABLE_HEADER *, ACPI_TABLE_HEADER *);
/* Print out as many fixed tables as possible, given the RSD PTR */
void sdt_print_all(ACPI_TABLE_HEADER *);
/* Disassemble the AML in the DSDT */
void aml_disassemble(ACPI_TABLE_HEADER *, ACPI_TABLE_HEADER *);
/* Routines for accessing tables in physical memory */
ACPI_TABLE_RSDP *acpi_find_rsd_ptr(void);
void *acpi_map_physical(vm_offset_t, size_t);
ACPI_TABLE_HEADER *sdt_from_rsdt(ACPI_TABLE_HEADER *, const char *,
ACPI_TABLE_HEADER *);
ACPI_TABLE_HEADER *dsdt_from_fadt(ACPI_TABLE_FADT *);
int acpi_checksum(void *, size_t);
/* Command line flags */
extern int dflag;
extern int tflag;
extern int vflag;
#endif /* !_ACPIDUMP_H_ */
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