patch-2.4.0-test3 linux/drivers/acpi/include/actables.h

• Lines: 189
• Date: Wed Jul 5 11:23:12 2000
• Orig file: v2.4.0-test2/linux/drivers/acpi/include/actables.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.0-test2/linux/drivers/acpi/include/actables.h linux/drivers/acpi/include/actables.h
@@ -0,0 +1,188 @@
+
+/******************************************************************************
+ *
+ * Name: actables.h - Table data structures defined in ACPI specification
+ *
+ *****************************************************************************/
+
+/*
+ *  Copyright (C) 2000 R. Byron Moore
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __ACTABLES_H__
+#define __ACTABLES_H__
+
+
+/*
+ *  Values for description table header signatures
+ */
+
+#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 FACP_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 SSDT_SIG            "SSDT"                  /* Secondary System Description Table */
+#define SBST_SIG            "SBST"                  /* Smart Battery Specification 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 APIC_HEADER */
+
+#define APIC_PROC           0
+#define APIC_IO             1
+
+
+/*
+ * Architecture-independent tables
+ * The architecture dependent tables are in separate files
+ */
+
+typedef struct  /* Root System Descriptor Pointer */
+{
+	char                    signature [8];          /* contains "RSD PTR " */
+	u8                      checksum;               /* to make sum of struct == 0 */
+	char                    oem_id [6];             /* OEM identification */
+	u8                      reserved;               /* reserved - must be zero */
+	u32                     rsdt_physical_address;  /* physical address of RSDT */
+
+} ROOT_SYSTEM_DESCRIPTOR_POINTER;
+
+
+typedef struct  /* ACPI common table header */
+{
+	char                    signature [4];          /* identifies type of table */
+	u32                     length;                 /* length of table, in bytes,
+			  * including header */
+	u8                      revision;               /* 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 */
+
+} ACPI_TABLE_HEADER;
+
+
+typedef struct  /* APIC Table */
+{
+	ACPI_TABLE_HEADER       header;                 /* 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;
+
+} APIC_TABLE;
+
+
+typedef struct  /* APIC Header */
+{
+	u8                      type;                   /* APIC type.  Either APIC_PROC or APIC_IO */
+	u8                      length;                 /* Length of APIC structure */
+
+} APIC_HEADER;
+
+
+typedef struct  /* Processor APIC */
+{
+	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       : 32;
+
+} PROCESSOR_APIC;
+
+
+typedef struct  /* IO APIC */
+{
+	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 */
+} IO_APIC;
+
+
+/*
+**  IA64 TODO:  Add SAPIC Tables
+*/
+
+/*
+**  IA64 TODO:  Modify Smart Battery Description to comply with ACPI IA64
+**              extensions.
+*/
+typedef struct  /* Smart Battery Description Table */
+{
+	ACPI_TABLE_HEADER       header;
+	u32                     warning_level;
+	u32                     low_level;
+	u32                     critical_level;
+
+} SMART_BATTERY_DESCRIPTION_TABLE;
+
+
+/*
+ * 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
+
+#define ACPI_TABLE_SINGLE       0
+#define ACPI_TABLE_MULTIPLE     1
+
+
+/* Data about each known table type */
+
+typedef struct _acpi_table_support
+{
+	char                    *name;
+	char                    *signature;
+	u8                      sig_length;
+	u8                      flags;
+	u16                     status;
+	void                    **global_ptr;
+
+} ACPI_TABLE_SUPPORT;
+
+
+/*
+ * Get the architecture-specific tables
+ */
+
+#ifdef IA64
+#include "actbl64.h"
+#else
+#include "actbl32.h"
+#endif
+
+
+#endif /* __ACTABLES_H__ */