/* $OpenBSD: acpidump.h,v 1.3 2007/10/08 08:20:49 gilles Exp $ */ /*- * Copyright (c) 1999 Doug Rabson * Copyright (c) 2000 Mitsuru IWASAKI * 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. * * $Id: acpidump.h,v 1.3 2007/10/08 08:20:49 gilles Exp $ * $FreeBSD: src/usr.sbin/acpi/acpidump/acpidump.h,v 1.2 2000/11/08 02:37:00 iwasaki Exp $ */ #ifndef _ACPIDUMP_H_ #define _ACPIDUMP_H_ #include typedef unsigned long vm_offset_t; /* Generic Address structure */ struct ACPIgas { u_int8_t address_space_id; #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_FIXED 0x7f u_int8_t register_bit_width; u_int8_t register_bit_offset; u_int8_t res; u_int64_t address; } __packed; /* Root System Description Pointer */ struct ACPIrsdp { u_char signature[8]; u_char sum; u_char oem[6]; u_char res; u_int32_t addr; } __packed; /* System Description Table */ struct ACPIsdt { u_char signature[4]; u_int32_t len; u_char rev; u_char check; u_char oemid[6]; u_char oemtblid[8]; u_int32_t oemrev; u_char creator[4]; u_int32_t crerev; #define SIZEOF_SDT_HDR 36 /* struct size except body */ u_int32_t body[1];/* This member should be casted */ } __packed; /* Fixed ACPI Description Table (body) */ struct FACPbody { u_int32_t facs_ptr; u_int32_t dsdt_ptr; u_int8_t int_model; #define ACPI_FACP_INTMODEL_PIC 0 /* Standard PC-AT PIC */ #define ACPI_FACP_INTMODEL_APIC 1 /* Multiple APIC */ u_char reserved1; u_int16_t sci_int; u_int32_t smi_cmd; u_int8_t acpi_enable; u_int8_t acpi_disable; u_int8_t s4biosreq; u_int8_t reserved2; u_int32_t pm1a_evt_blk; u_int32_t pm1b_evt_blk; u_int32_t pm1a_cnt_blk; u_int32_t pm1b_cnt_blk; u_int32_t pm2_cnt_blk; u_int32_t pm_tmr_blk; u_int32_t gpe0_blk; u_int32_t gpe1_blk; u_int8_t pm1_evt_len; u_int8_t pm1_cnt_len; u_int8_t pm2_cnt_len; u_int8_t pm_tmr_len; u_int8_t gpe0_len; u_int8_t gpe1_len; u_int8_t gpe1_base; u_int8_t reserved3; u_int16_t p_lvl2_lat; u_int16_t p_lvl3_lat; u_int16_t flush_size; u_int16_t flush_stride; u_int8_t duty_off; u_int8_t duty_width; u_int8_t day_alrm; u_int8_t mon_alrm; u_int8_t century; u_int16_t iapc_boot_arch; u_char reserved4[1]; u_int32_t flags; #define ACPI_FACP_FLAG_WBINVD 1 /* WBINVD is correctly supported */ #define ACPI_FACP_FLAG_WBINVD_FLUSH 2 /* WBINVD flushes caches */ #define ACPI_FACP_FLAG_PROC_C1 4 /* C1 power state supported */ #define ACPI_FACP_FLAG_P_LVL2_UP 8 /* C2 power state works on SMP */ #define ACPI_FACP_FLAG_PWR_BUTTON 16 /* Power button uses control method */ #define ACPI_FACP_FLAG_SLP_BUTTON 32 /* Sleep button uses control method */ #define ACPI_FACP_FLAG_FIX_RTC 64 /* RTC wakeup not supported */ #define ACPI_FACP_FLAG_RTC_S4 128 /* RTC can wakeup from S4 state */ #define ACPI_FACP_FLAG_TMR_VAL_EXT 256 /* TMR_VAL is 32bit */ #define ACPI_FACP_FLAG_DCK_CAP 512 /* Can support docking */ struct ACPIgas reset_reg; u_int8_t reset_value; u_int8_t reserved5[3]; u_int64_t x_firmware_ctrl; u_int64_t x_dsdt; struct ACPIgas x_pm1a_evt_blk; struct ACPIgas x_pm1b_evt_blk; struct ACPIgas x_pm1a_cnt_blk; struct ACPIgas x_pm1b_cnt_blk; struct ACPIgas x_pm2_cnt_blk; struct ACPIgas x_pm_tmr_blk; struct ACPIgas x_gpe0_blk; struct ACPIgas x_gpe1_blk; } __packed; /* Firmware ACPI Control Structure */ struct FACS { u_char signature[4]; u_int32_t len; u_char hard_sig[4]; /* * NOTE This should be filled with physical address below 1MB!! * sigh.... */ u_int32_t firm_wake_vec; u_int32_t g_lock; /* bit field */ /* 5.2.6.1 Global Lock */ #define ACPI_GLOBAL_LOCK_PENDING 1 #define ACPI_GLOBAL_LOCK_OWNED 2 u_int32_t flags; /* bit field */ #define ACPI_FACS_FLAG_S4BIOS_F 1 /* Supports S4BIOS_SEQ */ char reserved[40]; } __packed; void *acpi_map_physical(vm_offset_t, size_t); struct ACPIrsdp *acpi_find_rsd_ptr(void); int acpi_checksum(void *, size_t) __attribute__ ((__bounded__(__buffer__,1,2))); struct ACPIsdt *acpi_map_sdt(vm_offset_t); void acpi_print_rsd_ptr(struct ACPIrsdp *); void acpi_print_sdt(struct ACPIsdt *); void acpi_print_rsdt(struct ACPIsdt *); void acpi_print_facp(struct FACPbody *); void acpi_print_dsdt(struct ACPIsdt *); void asl_dump_termobj(u_int8_t **, int); void asl_dump_objectlist(u_int8_t **, u_int8_t *, int); void aml_dump(struct ACPIsdt *); void acpi_handle_rsdt(struct ACPIsdt *); void acpi_load_dsdt(char *, u_int8_t **, u_int8_t **); void acpi_dump_dsdt(u_int8_t *, u_int8_t *); extern char *aml_dumpfile; extern struct ACPIsdt dsdt_header; #endif /* !_ACPIDUMP_H_ */