Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 354 insertions, 0 deletions

diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
new file mode 100644
index 000000000000..7eee731112b1
--- /dev/null
+++ b/include/acpi/actbl.h
@@ -0,0 +1,354 @@
+/******************************************************************************
+ *
+ * Name: actbl.h - Table data structures defined in ACPI specification
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2005, 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 */
+
+
+/*
+ * 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)
+
+/*
+ * ACPI Version-independent tables
+ *
+ * NOTE: The tables that are specific to ACPI versions (1.0, 2.0, etc.)
+ * 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_common_facs          /* Common FACS for internal use */
+{
+	u32                             *global_lock;
+	u64                             *firmware_waking_vector;
+	u8                              vector_width;
+};
+
+
+#define ACPI_TABLE_HEADER_DEF   /* 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_table_header         /* ACPI common table header */
+{
+	ACPI_TABLE_HEADER_DEF
+};
+
+
+/*
+ * MADT values and structures
+ */
+
+/* Values for MADT PCATCompat */
+
+#define DUAL_PIC                0
+#define MULTIPLE_APIC           1
+
+
+/* Master MADT */
+
+struct multiple_apic_table
+{
+	ACPI_TABLE_HEADER_DEF                           /* ACPI common table header */
+	u32                             local_apic_address;     /* Physical address of local APIC */
+	u32                             PCATcompat      : 1;    /* A one indicates system also has dual 8259s */
+	u32                             reserved1       : 31;
+};
+
+
+/* Values for Type in APIC_HEADER_DEF */
+
+#define APIC_PROCESSOR          0
+#define APIC_IO                 1
+#define APIC_XRUPT_OVERRIDE     2
+#define APIC_NMI                3
+#define APIC_LOCAL_NMI          4
+#define APIC_ADDRESS_OVERRIDE   5
+#define APIC_IO_SAPIC           6
+#define APIC_LOCAL_SAPIC        7
+#define APIC_XRUPT_SOURCE       8
+#define APIC_RESERVED           9           /* 9 and greater are reserved */
+
+/*
+ * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
+ */
+#define APIC_HEADER_DEF                     /* Common APIC sub-structure header */\
+	u8                              type; \
+	u8                              length;
+
+struct apic_header
+{
+	APIC_HEADER_DEF
+};
+
+/* Values for MPS INTI flags */
+
+#define POLARITY_CONFORMS       0
+#define POLARITY_ACTIVE_HIGH    1
+#define POLARITY_RESERVED       2
+#define POLARITY_ACTIVE_LOW     3
+
+#define TRIGGER_CONFORMS        0
+#define TRIGGER_EDGE            1
+#define TRIGGER_RESERVED        2
+#define TRIGGER_LEVEL           3
+
+/* Common flag definitions */
+
+#define MPS_INTI_FLAGS \
+	u16                             polarity        : 2;    /* Polarity of APIC I/O input signals */\
+	u16                             trigger_mode    : 2;    /* Trigger mode of APIC input signals */\
+	u16                             reserved1       : 12;   /* Reserved, must be zero */
+
+#define LOCAL_APIC_FLAGS \
+	u32                             processor_enabled: 1;   /* Processor is usable if set */\
+	u32                             reserved2       : 31;   /* Reserved, must be zero */
+
+/* Sub-structures for MADT */
+
+struct madt_processor_apic
+{
+	APIC_HEADER_DEF
+	u8                              processor_id;           /* ACPI processor id */
+	u8                              local_apic_id;          /* Processor's local APIC id */
+	LOCAL_APIC_FLAGS
+};
+
+struct madt_io_apic
+{
+	APIC_HEADER_DEF
+	u8                              io_apic_id;             /* I/O APIC ID */
+	u8                              reserved;               /* Reserved - must be zero */
+	u32                             address;                /* APIC physical address */
+	u32                             interrupt;              /* Global system interrupt where INTI
+			  * lines start */
+};
+
+struct madt_interrupt_override
+{
+	APIC_HEADER_DEF
+	u8                              bus;                    /* 0 - ISA */
+	u8                              source;                 /* Interrupt source (IRQ) */
+	u32                             interrupt;              /* Global system interrupt */
+	MPS_INTI_FLAGS
+};
+
+struct madt_nmi_source
+{
+	APIC_HEADER_DEF
+	MPS_INTI_FLAGS
+	u32                             interrupt;              /* Global system interrupt */
+};
+
+struct madt_local_apic_nmi
+{
+	APIC_HEADER_DEF
+	u8                              processor_id;           /* ACPI processor id */
+	MPS_INTI_FLAGS
+	u8                              lint;                   /* LINTn to which NMI is connected */
+};
+
+struct madt_address_override
+{
+	APIC_HEADER_DEF
+	u16                             reserved;               /* Reserved - must be zero */
+	u64                             address;                /* APIC physical address */
+};
+
+struct madt_io_sapic
+{
+	APIC_HEADER_DEF
+	u8                              io_sapic_id;            /* I/O SAPIC ID */
+	u8                              reserved;               /* Reserved - must be zero */
+	u32                             interrupt_base;         /* Glocal interrupt for SAPIC start */
+	u64                             address;                /* SAPIC physical address */
+};
+
+struct madt_local_sapic
+{
+	APIC_HEADER_DEF
+	u8                              processor_id;           /* ACPI processor id */
+	u8                              local_sapic_id;         /* SAPIC ID */
+	u8                              local_sapic_eid;        /* SAPIC EID */
+	u8                              reserved [3];           /* Reserved - must be zero */
+	LOCAL_APIC_FLAGS
+	u32                             processor_uID;          /* Numeric UID - ACPI 3.0 */
+	char                            processor_uIDstring[1]; /* String UID  - ACPI 3.0 */
+};
+
+struct madt_interrupt_source
+{
+	APIC_HEADER_DEF
+	MPS_INTI_FLAGS
+	u8                              interrupt_type;         /* 1=PMI, 2=INIT, 3=corrected */
+	u8                              processor_id;           /* Processor ID */
+	u8                              processor_eid;          /* Processor EID */
+	u8                              io_sapic_vector;        /* Vector value for PMI interrupts */
+	u32                             interrupt;              /* Global system interrupt */
+	u32                             flags;                  /* Interrupt Source Flags */
+};
+
+
+/*
+ * Smart Battery
+ */
+struct smart_battery_table
+{
+	ACPI_TABLE_HEADER_DEF
+	u32                             warning_level;
+	u32                             low_level;
+	u32                             critical_level;
+};
+
+
+#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 ACPI version-specific tables
+ */
+#include "actbl1.h"   /* Acpi 1.0 table definitions */
+#include "actbl2.h"   /* Acpi 2.0 table definitions */
+
+extern u8 acpi_fadt_is_v1; /* is set to 1 if FADT is revision 1,
+			    * needed for certain workarounds */
+
+#pragma pack(1)
+/*
+ * High performance timer
+ */
+struct hpet_table
+{
+	ACPI_TABLE_HEADER_DEF
+	u32                             hardware_id;
+	struct acpi_generic_address     base_address;
+	u8                              hpet_number;
+	u16                             clock_tick;
+	u8                              attributes;
+};
+
+#pragma pack()
+
+#endif /* __ACTBL_H__ */