1 files changed, 657 insertions, 0 deletions

diff --git a/sys/contrib/dev/acpica/Subsystem/Common/cmdebug.c b/sys/contrib/dev/acpica/Subsystem/Common/cmdebug.c
new file mode 100644
index 0000000000000..e9a4f5b57619b
--- /dev/null
+++ b/sys/contrib/dev/acpica/Subsystem/Common/cmdebug.c
@@ -0,0 +1,657 @@
+/******************************************************************************
+ *
+ * Module Name: cmdebug - Debug print routines
+ *              $Revision: 60 $
+ *
+ *****************************************************************************/
+
+/******************************************************************************
+ *
+ * 1. Copyright Notice
+ *
+ * Some or all of this work - Copyright (c) 1999, 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.
+ *
+ *****************************************************************************/
+
+#define __CMDEBUG_C__
+
+#include "acpi.h"
+
+#define _COMPONENT          MISCELLANEOUS
+        MODULE_NAME         ("cmdebug")
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    Get/Set debug level
+ *
+ * DESCRIPTION: Get or set value of the debug flag
+ *
+ *              These are used to allow user's to get/set the debug level
+ *
+ ****************************************************************************/
+
+
+UINT32
+GetDebugLevel (void)
+{
+
+    return (AcpiDbgLevel);
+}
+
+void
+SetDebugLevel (
+    UINT32                  NewDebugLevel)
+{
+
+    AcpiDbgLevel = NewDebugLevel;
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionTrace
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function entry trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel
+ *
+ ****************************************************************************/
+
+void
+FunctionTrace (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName)
+{
+
+    AcpiGbl_NestingLevel++;
+
+    DebugPrint (ModuleName, LineNumber, ComponentId,
+                TRACE_FUNCTIONS,
+                " %2.2ld Entered Function: %s\n",
+                AcpiGbl_NestingLevel, FunctionName);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionTracePtr
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *              Pointer             - Pointer to display
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function entry trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel
+ *
+ ****************************************************************************/
+
+void
+FunctionTracePtr (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName,
+    void                    *Pointer)
+{
+
+    AcpiGbl_NestingLevel++;
+    DebugPrint (ModuleName, LineNumber, ComponentId, TRACE_FUNCTIONS,
+                " %2.2ld Entered Function: %s, 0x%p\n",
+                AcpiGbl_NestingLevel, FunctionName, Pointer);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionTraceStr
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *              String              - Additional string to display
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function entry trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel
+ *
+ ****************************************************************************/
+
+void
+FunctionTraceStr (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName,
+    NATIVE_CHAR             *String)
+{
+
+    AcpiGbl_NestingLevel++;
+    DebugPrint (ModuleName, LineNumber, ComponentId, TRACE_FUNCTIONS,
+                " %2.2ld Entered Function: %s, %s\n",
+                AcpiGbl_NestingLevel, FunctionName, String);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionTraceU32
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *              Integer             - Integer to display
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function entry trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel
+ *
+ ****************************************************************************/
+
+void
+FunctionTraceU32 (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName,
+    UINT32                  Integer)
+{
+
+    AcpiGbl_NestingLevel++;
+    DebugPrint (ModuleName, LineNumber, ComponentId, TRACE_FUNCTIONS,
+                " %2.2ld Entered Function: %s, 0x%lX\n",
+                AcpiGbl_NestingLevel, FunctionName, Integer);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionExit
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function exit trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel
+ *
+ ****************************************************************************/
+
+void
+FunctionExit (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName)
+{
+
+    DebugPrint (ModuleName, LineNumber, ComponentId, TRACE_FUNCTIONS,
+                " %2.2ld Exiting Function: %s\n",
+                AcpiGbl_NestingLevel, FunctionName);
+
+    AcpiGbl_NestingLevel--;
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionStatusExit
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *              Status              - Exit status code
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function exit trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel.  Prints exit status also.
+ *
+ ****************************************************************************/
+
+void
+FunctionStatusExit (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName,
+    ACPI_STATUS             Status)
+{
+
+    DebugPrint (ModuleName, LineNumber, ComponentId,
+        TRACE_FUNCTIONS,
+        " %2.2ld Exiting Function: %s, %s\n",
+        AcpiGbl_NestingLevel,
+        FunctionName,
+        AcpiCmFormatException (Status));
+
+    AcpiGbl_NestingLevel--;
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionValueExit
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *              Value               - Value to be printed with exit msg
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function exit trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel.  Prints exit value also.
+ *
+ ****************************************************************************/
+
+void
+FunctionValueExit (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName,
+    NATIVE_UINT             Value)
+{
+
+    DebugPrint (ModuleName, LineNumber, ComponentId, TRACE_FUNCTIONS,
+                " %2.2ld Exiting Function: %s, 0x%X\n",
+                AcpiGbl_NestingLevel, FunctionName, Value);
+
+    AcpiGbl_NestingLevel--;
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    FunctionPtrExit
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              FunctionName        - Name of Caller's function
+ *              Value               - Value to be printed with exit msg
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Function exit trace.  Prints only if TRACE_FUNCTIONS bit is
+ *              set in DebugLevel.  Prints exit value also.
+ *
+ ****************************************************************************/
+
+void
+FunctionPtrExit (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    NATIVE_CHAR             *FunctionName,
+    UINT8                   *Ptr)
+{
+
+    DebugPrint (ModuleName, LineNumber, ComponentId, TRACE_FUNCTIONS,
+                " %2.2ld Exiting Function: %s, 0x%p\n",
+                AcpiGbl_NestingLevel, FunctionName, Ptr);
+
+    AcpiGbl_NestingLevel--;
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    DebugPrint
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *              PrintLevel          - Requested debug print level
+ *              Format              - Printf format field
+ *              ...                 - Optional printf arguments
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Print error message with prefix consisting of the module name,
+ *              line number, and component ID.
+ *
+ ****************************************************************************/
+
+void
+DebugPrint (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber,
+    UINT32                  ComponentId,
+    UINT32                  PrintLevel,
+    NATIVE_CHAR             *Format,
+    ...)
+{
+    va_list                 args;
+
+
+    /* Both the level and the component must be enabled */
+
+    if ((PrintLevel & AcpiDbgLevel) &&
+        (ComponentId & AcpiDbgLayer))
+    {
+        va_start (args, Format);
+
+        AcpiOsPrintf ("%8s-%04d: ", ModuleName, LineNumber);
+        AcpiOsVprintf (Format, args);
+    }
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    DebugPrintPrefix
+ *
+ * PARAMETERS:  ModuleName          - Caller's module name (for error output)
+ *              LineNumber          - Caller's line number (for error output)
+ *              ComponentId         - Caller's component ID (for error output)
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Print the prefix part of an error message, consisting of the
+ *              module name, and line number
+ *
+ ****************************************************************************/
+
+void
+DebugPrintPrefix (
+    NATIVE_CHAR             *ModuleName,
+    UINT32                  LineNumber)
+{
+
+
+    AcpiOsPrintf ("%8s-%04d: ", ModuleName, LineNumber);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    DebugPrintRaw
+ *
+ * PARAMETERS:  Format              - Printf format field
+ *              ...                 - Optional printf arguments
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Print error message -- without module/line indentifiers
+ *
+ ****************************************************************************/
+
+void
+DebugPrintRaw (
+    NATIVE_CHAR             *Format,
+    ...)
+{
+    va_list                 args;
+
+
+    va_start (args, Format);
+
+    AcpiOsVprintf (Format, args);
+
+    va_end (args);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION:    AcpiCmDumpBuffer
+ *
+ * PARAMETERS:  Buffer              - Buffer to dump
+ *              Count               - Amount to dump, in bytes
+ *              ComponentID         - Caller's component ID
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Generic dump buffer in both hex and ascii.
+ *
+ ****************************************************************************/
+
+void
+AcpiCmDumpBuffer (
+    UINT8                   *Buffer,
+    UINT32                  Count,
+    UINT32                  Display,
+    UINT32                  ComponentId)
+{
+    UINT32                  i = 0;
+    UINT32                  j;
+    UINT32                  Temp32;
+    UINT8                   BufChar;
+
+
+    /* Only dump the buffer if tracing is enabled */
+
+    if (!((TRACE_TABLES & AcpiDbgLevel) &&
+        (ComponentId & AcpiDbgLayer)))
+    {
+        return;
+    }
+
+
+    /*
+     * Nasty little dump buffer routine!
+     */
+    while (i < Count)
+    {
+        /* Print current offset */
+
+        AcpiOsPrintf ("%05X    ", i);
+
+
+        /* Print 16 hex chars */
+
+        for (j = 0; j < 16;)
+        {
+            if (i + j >= Count)
+            {
+                AcpiOsPrintf ("\n");
+                return;
+            }
+
+            /* Make sure that the INT8 doesn't get sign-extended! */
+
+            switch (Display)
+            {
+            /* Default is BYTE display */
+
+            default:
+
+                AcpiOsPrintf ("%02X ",
+                        *((UINT8 *) &Buffer[i + j]));
+                j += 1;
+                break;
+
+
+            case DB_WORD_DISPLAY:
+
+                MOVE_UNALIGNED16_TO_32 (&Temp32,
+                                        &Buffer[i + j]);
+                AcpiOsPrintf ("%04X ", Temp32);
+                j += 2;
+                break;
+
+
+            case DB_DWORD_DISPLAY:
+
+                MOVE_UNALIGNED32_TO_32 (&Temp32,
+                                        &Buffer[i + j]);
+                AcpiOsPrintf ("%08X ", Temp32);
+                j += 4;
+                break;
+
+
+            case DB_QWORD_DISPLAY:
+
+                MOVE_UNALIGNED32_TO_32 (&Temp32,
+                                        &Buffer[i + j]);
+                AcpiOsPrintf ("%08X", Temp32);
+
+                MOVE_UNALIGNED32_TO_32 (&Temp32,
+                                        &Buffer[i + j + 4]);
+                AcpiOsPrintf ("%08X ", Temp32);
+                j += 8;
+                break;
+            }
+        }
+
+
+        /*
+         * Print the ASCII equivalent characters
+         * But watch out for the bad unprintable ones...
+         */
+
+        for (j = 0; j < 16; j++)
+        {
+            if (i + j >= Count)
+            {
+                AcpiOsPrintf ("\n");
+                return;
+            }
+
+            BufChar = Buffer[i + j];
+            if ((BufChar > 0x1F && BufChar < 0x2E) ||
+                (BufChar > 0x2F && BufChar < 0x61) ||
+                (BufChar > 0x60 && BufChar < 0x7F))
+            {
+                AcpiOsPrintf ("%c", BufChar);
+            }
+            else
+            {
+                AcpiOsPrintf (".");
+            }
+        }
+
+        /* Done with that line. */
+
+        AcpiOsPrintf ("\n");
+        i += 16;
+    }
+
+    return;
+}
+
+