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utxface.c (217365) utxface.c (229989)
1/******************************************************************************
2 *
3 * Module Name: utxface - External interfaces for "global" ACPI functions
4 *
5 *****************************************************************************/
6
7/*
1/******************************************************************************
2 *
3 * Module Name: utxface - External interfaces for "global" ACPI functions
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2011, Intel Corp.
8 * Copyright (C) 2000 - 2012, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.

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45#define __UTXFACE_C__
46
47#include <contrib/dev/acpica/include/acpi.h>
48#include <contrib/dev/acpica/include/accommon.h>
49#include <contrib/dev/acpica/include/acevents.h>
50#include <contrib/dev/acpica/include/acnamesp.h>
51#include <contrib/dev/acpica/include/acdebug.h>
52#include <contrib/dev/acpica/include/actables.h>
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.

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45#define __UTXFACE_C__
46
47#include <contrib/dev/acpica/include/acpi.h>
48#include <contrib/dev/acpica/include/accommon.h>
49#include <contrib/dev/acpica/include/acevents.h>
50#include <contrib/dev/acpica/include/acnamesp.h>
51#include <contrib/dev/acpica/include/acdebug.h>
52#include <contrib/dev/acpica/include/actables.h>
53#include <contrib/dev/acpica/include/acinterp.h>
53
54#define _COMPONENT ACPI_UTILITIES
55 ACPI_MODULE_NAME ("utxface")
56
57
58#ifndef ACPI_ASL_COMPILER
59
60/*******************************************************************************

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780 }
781
782 AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
783 return (Status);
784}
785
786ACPI_EXPORT_SYMBOL (AcpiInstallInterfaceHandler)
787
54
55#define _COMPONENT ACPI_UTILITIES
56 ACPI_MODULE_NAME ("utxface")
57
58
59#ifndef ACPI_ASL_COMPILER
60
61/*******************************************************************************

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781 }
782
783 AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
784 return (Status);
785}
786
787ACPI_EXPORT_SYMBOL (AcpiInstallInterfaceHandler)
788
788#endif /* !ACPI_ASL_COMPILER */
789
789
790/*****************************************************************************
791 *
792 * FUNCTION: AcpiCheckAddressRange
793 *
794 * PARAMETERS: SpaceId - Address space ID
795 * Address - Start address
796 * Length - Length
797 * Warn - TRUE if warning on overlap desired
798 *
799 * RETURN: Count of the number of conflicts detected.
800 *
801 * DESCRIPTION: Check if the input address range overlaps any of the
802 * ASL operation region address ranges.
803 *
804 ****************************************************************************/
805
806UINT32
807AcpiCheckAddressRange (
808 ACPI_ADR_SPACE_TYPE SpaceId,
809 ACPI_PHYSICAL_ADDRESS Address,
810 ACPI_SIZE Length,
811 BOOLEAN Warn)
812{
813 UINT32 Overlaps;
814 ACPI_STATUS Status;
815
816
817 Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
818 if (ACPI_FAILURE (Status))
819 {
820 return (0);
821 }
822
823 Overlaps = AcpiUtCheckAddressRange (SpaceId, Address,
824 (UINT32) Length, Warn);
825
826 (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
827 return (Overlaps);
828}
829
830ACPI_EXPORT_SYMBOL (AcpiCheckAddressRange)
831
832#endif /* !ACPI_ASL_COMPILER */