patch-2.4.22 linux-2.4.22/include/acpi/actbl.h
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- Lines: 236
- Date:
2003-08-25 04:44:43.000000000 -0700
- Orig file:
linux-2.4.21/include/acpi/actbl.h
- Orig date:
1969-12-31 16:00:00.000000000 -0800
diff -urN linux-2.4.21/include/acpi/actbl.h linux-2.4.22/include/acpi/actbl.h
@@ -0,0 +1,235 @@
+/******************************************************************************
+ *
+ * Name: actbl.h - Table data structures defined in ACPI specification
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2003, R. Byron Moore
+ * 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,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
+ */
+
+#ifndef __ACTBL_H__
+#define __ACTBL_H__
+
+
+/*
+ * Values for description table header signatures
+ */
+#define RSDP_NAME "RSDP"
+#define RSDP_SIG "RSD PTR " /* RSDT Pointer signature */
+#define APIC_SIG "APIC" /* Multiple APIC Description Table */
+#define DSDT_SIG "DSDT" /* Differentiated System Description Table */
+#define FADT_SIG "FACP" /* Fixed ACPI Description Table */
+#define FACS_SIG "FACS" /* Firmware ACPI Control Structure */
+#define PSDT_SIG "PSDT" /* Persistent System Description Table */
+#define RSDT_SIG "RSDT" /* Root System Description Table */
+#define XSDT_SIG "XSDT" /* Extended System Description Table */
+#define SSDT_SIG "SSDT" /* Secondary System Description Table */
+#define SBST_SIG "SBST" /* Smart Battery Specification Table */
+#define SPIC_SIG "SPIC" /* IOSAPIC table */
+#define BOOT_SIG "BOOT" /* Boot table */
+
+
+#define GL_OWNED 0x02 /* Ownership of global lock is bit 1 */
+
+/* values of Mapic.Model */
+
+#define DUAL_PIC 0
+#define MULTIPLE_APIC 1
+
+/* values of Type in struct apic_header */
+
+#define APIC_PROC 0
+#define APIC_IO 1
+
+
+/*
+ * Common table types. The base code can remain
+ * constant if the underlying tables are changed
+ */
+#define RSDT_DESCRIPTOR struct rsdt_descriptor_rev2
+#define XSDT_DESCRIPTOR struct xsdt_descriptor_rev2
+#define FACS_DESCRIPTOR struct facs_descriptor_rev2
+#define FADT_DESCRIPTOR struct fadt_descriptor_rev2
+
+
+#pragma pack(1)
+
+/*
+ * Architecture-independent tables
+ * The architecture dependent tables are in separate files
+ */
+struct rsdp_descriptor /* Root System Descriptor Pointer */
+{
+ char signature [8]; /* ACPI signature, contains "RSD PTR " */
+ u8 checksum; /* To make sum of struct == 0 */
+ char oem_id [6]; /* OEM identification */
+ u8 revision; /* Must be 0 for 1.0, 2 for 2.0 */
+ u32 rsdt_physical_address; /* 32-bit physical address of RSDT */
+ u32 length; /* XSDT Length in bytes including hdr */
+ u64 xsdt_physical_address; /* 64-bit physical address of XSDT */
+ u8 extended_checksum; /* Checksum of entire table */
+ char reserved [3]; /* Reserved field must be 0 */
+};
+
+
+struct acpi_table_header /* ACPI common table header */
+{
+ char signature [4]; /* ACPI signature (4 ASCII characters) */
+ u32 length; /* Length of table, in bytes, including header */
+ u8 revision; /* ACPI Specification minor version # */
+ u8 checksum; /* To make sum of entire table == 0 */
+ char oem_id [6]; /* OEM identification */
+ char oem_table_id [8]; /* OEM table identification */
+ u32 oem_revision; /* OEM revision number */
+ char asl_compiler_id [4]; /* ASL compiler vendor ID */
+ u32 asl_compiler_revision; /* ASL compiler revision number */
+};
+
+
+struct acpi_common_facs /* Common FACS for internal use */
+{
+ u32 *global_lock;
+ u64 *firmware_waking_vector;
+ u8 vector_width;
+};
+
+
+struct apic_table
+{
+ struct acpi_table_header header; /* ACPI table header */
+ u32 local_apic_address; /* Physical address for accessing local APICs */
+ u32 PCATcompat : 1; /* a one indicates system also has dual 8259s */
+ u32 reserved1 : 31;
+};
+
+
+struct apic_header
+{
+ u8 type; /* APIC type. Either APIC_PROC or APIC_IO */
+ u8 length; /* Length of APIC structure */
+};
+
+
+struct processor_apic
+{
+ struct apic_header header;
+ u8 processor_apic_id; /* ACPI processor id */
+ u8 local_apic_id; /* Processor's local APIC id */
+ u32 processor_enabled: 1; /* Processor is usable if set */
+ u32 reserved1 : 31;
+};
+
+
+struct io_apic
+{
+ struct apic_header header;
+ u8 io_apic_id; /* I/O APIC ID */
+ u8 reserved; /* Reserved - must be zero */
+ u32 io_apic_address; /* APIC's physical address */
+ u32 vector; /* Interrupt vector index where INTI
+ * lines start */
+};
+
+
+/*
+ * IA64 TBD: Add SAPIC Tables
+ */
+
+/*
+ * IA64 TBD: Modify Smart Battery Description to comply with ACPI IA64
+ * extensions.
+ */
+struct smart_battery_description_table
+{
+ struct acpi_table_header header;
+ u32 warning_level;
+ u32 low_level;
+ u32 critical_level;
+};
+
+struct hpet_description_table
+{
+ struct acpi_table_header header;
+ u32 hardware_id;
+ u32 base_address[3];
+ u8 hpet_number;
+ u16 clock_tick;
+ u8 attributes;
+};
+#pragma pack()
+
+
+/*
+ * ACPI Table information. We save the table address, length,
+ * and type of memory allocation (mapped or allocated) for each
+ * table for 1) when we exit, and 2) if a new table is installed
+ */
+#define ACPI_MEM_NOT_ALLOCATED 0
+#define ACPI_MEM_ALLOCATED 1
+#define ACPI_MEM_MAPPED 2
+
+/* Definitions for the Flags bitfield member of struct acpi_table_support */
+
+#define ACPI_TABLE_SINGLE 0x00
+#define ACPI_TABLE_MULTIPLE 0x01
+#define ACPI_TABLE_EXECUTABLE 0x02
+
+#define ACPI_TABLE_ROOT 0x00
+#define ACPI_TABLE_PRIMARY 0x10
+#define ACPI_TABLE_SECONDARY 0x20
+#define ACPI_TABLE_ALL 0x30
+#define ACPI_TABLE_TYPE_MASK 0x30
+
+/* Data about each known table type */
+
+struct acpi_table_support
+{
+ char *name;
+ char *signature;
+ void **global_ptr;
+ u8 sig_length;
+ u8 flags;
+};
+
+
+/*
+ * Get the architecture-specific tables
+ */
+#include "actbl1.h" /* Acpi 1.0 table definitions */
+#include "actbl2.h" /* Acpi 2.0 table definitions */
+
+#endif /* __ACTBL_H__ */
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TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)