159 lines
4.3 KiB
C
159 lines
4.3 KiB
C
/*-
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* Copyright (c) 1999 Doug Rabson
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* Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _ACPIDUMP_H_
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#define _ACPIDUMP_H_
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#include <contrib/dev/acpica/include/acpi.h>
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#include <contrib/dev/acpica/include/acconfig.h>
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#include <contrib/dev/acpica/include/actbl1.h>
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/* GAS address space ID constants. */
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#define ACPI_GAS_MEMORY 0
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#define ACPI_GAS_IO 1
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#define ACPI_GAS_PCI 2
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#define ACPI_GAS_EMBEDDED 3
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#define ACPI_GAS_SMBUS 4
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#define ACPI_GAS_CMOS 5
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#define ACPI_GAS_PCIBAR 6
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#define ACPI_GAS_DATATABLE 7
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#define ACPI_GAS_FIXED 0x7f
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/* Subfields in the HPET Id member. */
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#define ACPI_HPET_ID_HARDWARE_REV_ID 0x000000ff
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#define ACPI_HPET_ID_COMPARATORS 0x00001f00
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#define ACPI_HPET_ID_COUNT_SIZE_CAP 0x00002000
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#define ACPI_HPET_ID_LEGACY_CAPABLE 0x00008000
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#define ACPI_HPET_ID_PCI_VENDOR_ID 0xffff0000
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/* Find and map the RSD PTR structure and return it for parsing */
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ACPI_TABLE_HEADER *sdt_load_devmem(void);
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/* TCPA */
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struct TCPAbody {
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ACPI_TABLE_HEADER header;
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uint16_t platform_class;
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#define ACPI_TCPA_BIOS_CLIENT 0x00
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#define ACPI_TCPA_BIOS_SERVER 0x01
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union {
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struct client_hdr {
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uint32_t log_max_len __packed;
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uint64_t log_start_addr __packed;
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} client;
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struct server_hdr {
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uint16_t reserved;
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uint64_t log_max_len __packed;
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uint64_t log_start_addr __packed;
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} server;
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};
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} __packed;
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struct TCPAevent {
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u_int32_t pcr_index;
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u_int32_t event_type;
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u_int8_t pcr_value[20];
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u_int32_t event_size;
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u_int8_t event_data[0];
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};
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struct TCPApc_event {
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u_int32_t event_id;
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u_int32_t event_size;
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u_int8_t event_data[0];
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};
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enum TCPAevent_types {
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PREBOOT = 0,
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POST_CODE,
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UNUSED,
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NO_ACTION,
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SEPARATOR,
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ACTION,
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EVENT_TAG,
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SCRTM_CONTENTS,
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SCRTM_VERSION,
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CPU_MICROCODE,
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PLATFORM_CONFIG_FLAGS,
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TABLE_OF_DEVICES,
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COMPACT_HASH,
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IPL,
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IPL_PARTITION_DATA,
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NONHOST_CODE,
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NONHOST_CONFIG,
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NONHOST_INFO,
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EVENT_TYPE_MAX,
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};
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enum TCPApcclient_ids {
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SMBIOS = 1,
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BIS_CERT,
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POST_BIOS_ROM,
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ESCD,
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CMOS,
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NVRAM,
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OPTION_ROM_EXEC,
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OPTION_ROM_CONFIG,
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OPTION_ROM_MICROCODE = 10,
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S_CRTM_VERSION,
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S_CRTM_CONTENTS,
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POST_CONTENTS,
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HOST_TABLE_OF_DEVICES,
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PCCLIENT_ID_MAX,
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};
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/*
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* Load the DSDT from a previous save file. Note that other tables are
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* not saved (i.e. FADT)
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*/
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ACPI_TABLE_HEADER *dsdt_load_file(char *);
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/* Save the DSDT to a file */
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void dsdt_save_file(char *, ACPI_TABLE_HEADER *, ACPI_TABLE_HEADER *);
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/* Print out as many fixed tables as possible, given the RSD PTR */
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void sdt_print_all(ACPI_TABLE_HEADER *);
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/* Disassemble the AML in the DSDT */
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void aml_disassemble(ACPI_TABLE_HEADER *, ACPI_TABLE_HEADER *);
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/* Routines for accessing tables in physical memory */
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ACPI_TABLE_RSDP *acpi_find_rsd_ptr(void);
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void *acpi_map_physical(vm_offset_t, size_t);
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ACPI_TABLE_HEADER *sdt_from_rsdt(ACPI_TABLE_HEADER *, const char *,
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ACPI_TABLE_HEADER *);
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ACPI_TABLE_HEADER *dsdt_from_fadt(ACPI_TABLE_FADT *);
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int acpi_checksum(void *, size_t);
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/* Command line flags */
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extern int dflag;
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extern int tflag;
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extern int vflag;
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#endif /* !_ACPIDUMP_H_ */
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