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authormsmith <msmith@FreeBSD.org>2001-07-21 03:55:15 +0000
committermsmith <msmith@FreeBSD.org>2001-07-21 03:55:15 +0000
commit4a8fbafe900e74a64bb295402c983efdae3b51ee (patch)
tree6f12f9df2d8c693e81af770e801a65018fa1cdb0 /sys/contrib
parentec0a44c21556dbc4772e7d2c81f9911fe621bb86 (diff)
downloadFreeBSD-src-4a8fbafe900e74a64bb295402c983efdae3b51ee.zip
FreeBSD-src-4a8fbafe900e74a64bb295402c983efdae3b51ee.tar.gz
Vendor import of the Intel ACPI CA 20010717 snapshot.
Diffstat (limited to 'sys/contrib')
-rw-r--r--sys/contrib/dev/acpica/acwin.h190
1 files changed, 190 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/acwin.h b/sys/contrib/dev/acpica/acwin.h
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+/******************************************************************************
+ *
+ * Name: acwin.h - OS specific defines, etc.
+ * $Revision: 3 $
+ *
+ *****************************************************************************/
+
+/******************************************************************************
+ *
+ * 1. Copyright Notice
+ *
+ * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.
+ * All rights reserved.
+ *
+ * 2. License
+ *
+ * 2.1. This is your license from Intel Corp. under its intellectual property
+ * rights. You may have additional license terms from the party that provided
+ * you this software, covering your right to use that party's intellectual
+ * property rights.
+ *
+ * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
+ * copy of the source code appearing in this file ("Covered Code") an
+ * irrevocable, perpetual, worldwide license under Intel's copyrights in the
+ * base code distributed originally by Intel ("Original Intel Code") to copy,
+ * make derivatives, distribute, use and display any portion of the Covered
+ * Code in any form, with the right to sublicense such rights; and
+ *
+ * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
+ * license (with the right to sublicense), under only those claims of Intel
+ * patents that are infringed by the Original Intel Code, to make, use, sell,
+ * offer to sell, and import the Covered Code and derivative works thereof
+ * solely to the minimum extent necessary to exercise the above copyright
+ * license, and in no event shall the patent license extend to any additions
+ * to or modifications of the Original Intel Code. No other license or right
+ * is granted directly or by implication, estoppel or otherwise;
+ *
+ * The above copyright and patent license is granted only if the following
+ * conditions are met:
+ *
+ * 3. Conditions
+ *
+ * 3.1. Redistribution of Source with Rights to Further Distribute Source.
+ * Redistribution of source code of any substantial portion of the Covered
+ * Code or modification with rights to further distribute source must include
+ * the above Copyright Notice, the above License, this list of Conditions,
+ * and the following Disclaimer and Export Compliance provision. In addition,
+ * Licensee must cause all Covered Code to which Licensee contributes to
+ * contain a file documenting the changes Licensee made to create that Covered
+ * Code and the date of any change. Licensee must include in that file the
+ * documentation of any changes made by any predecessor Licensee. Licensee
+ * must include a prominent statement that the modification is derived,
+ * directly or indirectly, from Original Intel Code.
+ *
+ * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
+ * Redistribution of source code of any substantial portion of the Covered
+ * Code or modification without rights to further distribute source must
+ * include the following Disclaimer and Export Compliance provision in the
+ * documentation and/or other materials provided with distribution. In
+ * addition, Licensee may not authorize further sublicense of source of any
+ * portion of the Covered Code, and must include terms to the effect that the
+ * license from Licensee to its licensee is limited to the intellectual
+ * property embodied in the software Licensee provides to its licensee, and
+ * not to intellectual property embodied in modifications its licensee may
+ * make.
+ *
+ * 3.3. Redistribution of Executable. Redistribution in executable form of any
+ * substantial portion of the Covered Code or modification must reproduce the
+ * above Copyright Notice, and the following Disclaimer and Export Compliance
+ * provision in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3.4. Intel retains all right, title, and interest in and to the Original
+ * Intel Code.
+ *
+ * 3.5. Neither the name Intel nor any other trademark owned or controlled by
+ * Intel shall be used in advertising or otherwise to promote the sale, use or
+ * other dealings in products derived from or relating to the Covered Code
+ * without prior written authorization from Intel.
+ *
+ * 4. Disclaimer and Export Compliance
+ *
+ * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
+ * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
+ * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
+ * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
+ * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
+ * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
+ * PARTICULAR PURPOSE.
+ *
+ * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
+ * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
+ * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
+ * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
+ * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
+ * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
+ * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
+ * LIMITED REMEDY.
+ *
+ * 4.3. Licensee shall not export, either directly or indirectly, any of this
+ * software or system incorporating such software without first obtaining any
+ * required license or other approval from the U. S. Department of Commerce or
+ * any other agency or department of the United States Government. In the
+ * event Licensee exports any such software from the United States or
+ * re-exports any such software from a foreign destination, Licensee shall
+ * ensure that the distribution and export/re-export of the software is in
+ * compliance with all laws, regulations, orders, or other restrictions of the
+ * U.S. Export Administration Regulations. Licensee agrees that neither it nor
+ * any of its subsidiaries will export/re-export any technical data, process,
+ * software, or service, directly or indirectly, to any country for which the
+ * United States government or any agency thereof requires an export license,
+ * other governmental approval, or letter of assurance, without first obtaining
+ * such license, approval or letter.
+ *
+ *****************************************************************************/
+
+#ifndef __ACWIN_H__
+#define __ACWIN_H__
+
+/* Windows uses VC */
+#ifdef _MSC_VER
+#include "acmsvc.h"
+#endif
+
+#define ACPI_OS_NAME "Windows"
+
+#define strupr _strupr
+#define ACPI_USE_STANDARD_HEADERS
+
+/*
+ * Handle platform- and compiler-specific assembly language differences.
+ *
+ * Notes:
+ * 1) Interrupt 3 is used to break into a debugger
+ * 2) Interrupts are turned off during ACPI register setup
+ */
+
+/*! [Begin] no source code translation */
+
+#define ACPI_ASM_MACROS
+#define causeinterrupt(level) __asm {int level}
+#define BREAKPOINT3 __asm {int 3}
+#define disable() __asm {cli}
+#define enable() __asm {sti}
+#define halt() __asm {hlt}
+#define wbinvd() __asm {WBINVD}
+
+
+/*
+ * For Acpi applications, we don't want to try to access the global lock
+ */
+#ifdef ACPI_APPLICATION
+#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) (Acq = 0xFF)
+#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pnd) (Pnd = 0)
+#else
+
+#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) __asm { \
+ __asm mov ecx, GLptr \
+ __asm acq10: \
+ __asm mov eax, [ecx] \
+ __asm mov edx, eax \
+ __asm and edx, 0xFFFFFFFE \
+ __asm bts edx, 1 \
+ __asm adc edx, 0 \
+ __asm lock cmpxchg dword ptr [ecx], edx \
+ __asm jnz acq10 \
+ \
+ __asm cmp dl, 3 \
+ __asm sbb eax, eax \
+ __asm mov Acq, al \
+}
+
+#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pnd) __asm { \
+ __asm mov ecx, GLptr \
+ __asm Rel10: \
+ __asm mov eax, [ecx] \
+ __asm mov edx, eax \
+ __asm and edx, 0xFFFFFFFC \
+ __asm lock cmpxchg dword ptr [ecx], edx \
+ __asm jnz Rel10 \
+ \
+ __asm cmp dl, 3 \
+ __asm and eax, 1 \
+ __asm mov Pnd, al \
+}
+
+#endif
+
+
+#endif /* __ACWIN_H__ */
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