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b3c86c30ef
In the common case, the ACPI_ALLOCATE and related macros now resolve directly to their respective acpi_os* OSL interfaces. Two options: 1) The ACPI_ALLOCATE_ZEROED macro defaults to a simple local implementation by default, unless overridden by the USE_NATIVE_ALLOCATE_ZEROED define. 2) For ACPI execution simulation environment (AcpiExec) which is not shipped with the Linux kernel, the macros can optionally be resolved to the local interfaces that track each allocation (used to immediately detect memory leaks). Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
427 lines
18 KiB
C
427 lines
18 KiB
C
/******************************************************************************
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*
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* Name: acmacros.h - C macros for the entire subsystem.
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2013, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACMACROS_H__
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#define __ACMACROS_H__
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/*
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* Extract data using a pointer. Any more than a byte and we
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* get into potential aligment issues -- see the STORE macros below.
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* Use with care.
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*/
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#define ACPI_CAST8(ptr) ACPI_CAST_PTR (u8, (ptr))
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#define ACPI_CAST16(ptr) ACPI_CAST_PTR (u16, (ptr))
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#define ACPI_CAST32(ptr) ACPI_CAST_PTR (u32, (ptr))
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#define ACPI_CAST64(ptr) ACPI_CAST_PTR (u64, (ptr))
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#define ACPI_GET8(ptr) (*ACPI_CAST8 (ptr))
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#define ACPI_GET16(ptr) (*ACPI_CAST16 (ptr))
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#define ACPI_GET32(ptr) (*ACPI_CAST32 (ptr))
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#define ACPI_GET64(ptr) (*ACPI_CAST64 (ptr))
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#define ACPI_SET8(ptr, val) (*ACPI_CAST8 (ptr) = (u8) (val))
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#define ACPI_SET16(ptr, val) (*ACPI_CAST16 (ptr) = (u16) (val))
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#define ACPI_SET32(ptr, val) (*ACPI_CAST32 (ptr) = (u32) (val))
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#define ACPI_SET64(ptr, val) (*ACPI_CAST64 (ptr) = (u64) (val))
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/*
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* printf() format helpers
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*/
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/* Split 64-bit integer into two 32-bit values. Use with %8.8X%8.8X */
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#define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i), ACPI_LODWORD(i)
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#if ACPI_MACHINE_WIDTH == 64
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#define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i)
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#else
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#define ACPI_FORMAT_NATIVE_UINT(i) 0, (i)
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#endif
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/*
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* Macros for moving data around to/from buffers that are possibly unaligned.
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* If the hardware supports the transfer of unaligned data, just do the store.
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* Otherwise, we have to move one byte at a time.
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*/
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#ifdef ACPI_BIG_ENDIAN
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/*
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* Macros for big-endian machines
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*/
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/* These macros reverse the bytes during the move, converting little-endian to big endian */
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/* Big Endian <== Little Endian */
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/* Hi...Lo Lo...Hi */
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/* 16-bit source, 16/32/64 destination */
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#define ACPI_MOVE_16_TO_16(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[1];\
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(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[0];}
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#define ACPI_MOVE_16_TO_32(d, s) {(*(u32 *)(void *)(d))=0;\
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((u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[1];\
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((u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[0];}
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#define ACPI_MOVE_16_TO_64(d, s) {(*(u64 *)(void *)(d))=0;\
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((u8 *)(void *)(d))[6] = ((u8 *)(void *)(s))[1];\
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((u8 *)(void *)(d))[7] = ((u8 *)(void *)(s))[0];}
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/* 32-bit source, 16/32/64 destination */
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#define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
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#define ACPI_MOVE_32_TO_32(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[3];\
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(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[2];\
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(( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[1];\
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(( u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[0];}
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#define ACPI_MOVE_32_TO_64(d, s) {(*(u64 *)(void *)(d))=0;\
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((u8 *)(void *)(d))[4] = ((u8 *)(void *)(s))[3];\
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((u8 *)(void *)(d))[5] = ((u8 *)(void *)(s))[2];\
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((u8 *)(void *)(d))[6] = ((u8 *)(void *)(s))[1];\
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((u8 *)(void *)(d))[7] = ((u8 *)(void *)(s))[0];}
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/* 64-bit source, 16/32/64 destination */
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#define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
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#define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
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#define ACPI_MOVE_64_TO_64(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[7];\
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(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[6];\
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(( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[5];\
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(( u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[4];\
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(( u8 *)(void *)(d))[4] = ((u8 *)(void *)(s))[3];\
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(( u8 *)(void *)(d))[5] = ((u8 *)(void *)(s))[2];\
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(( u8 *)(void *)(d))[6] = ((u8 *)(void *)(s))[1];\
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(( u8 *)(void *)(d))[7] = ((u8 *)(void *)(s))[0];}
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#else
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/*
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* Macros for little-endian machines
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*/
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#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
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/* The hardware supports unaligned transfers, just do the little-endian move */
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/* 16-bit source, 16/32/64 destination */
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#define ACPI_MOVE_16_TO_16(d, s) *(u16 *)(void *)(d) = *(u16 *)(void *)(s)
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#define ACPI_MOVE_16_TO_32(d, s) *(u32 *)(void *)(d) = *(u16 *)(void *)(s)
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#define ACPI_MOVE_16_TO_64(d, s) *(u64 *)(void *)(d) = *(u16 *)(void *)(s)
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/* 32-bit source, 16/32/64 destination */
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#define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
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#define ACPI_MOVE_32_TO_32(d, s) *(u32 *)(void *)(d) = *(u32 *)(void *)(s)
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#define ACPI_MOVE_32_TO_64(d, s) *(u64 *)(void *)(d) = *(u32 *)(void *)(s)
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/* 64-bit source, 16/32/64 destination */
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#define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
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#define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
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#define ACPI_MOVE_64_TO_64(d, s) *(u64 *)(void *)(d) = *(u64 *)(void *)(s)
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#else
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/*
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* The hardware does not support unaligned transfers. We must move the
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* data one byte at a time. These macros work whether the source or
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* the destination (or both) is/are unaligned. (Little-endian move)
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*/
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/* 16-bit source, 16/32/64 destination */
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#define ACPI_MOVE_16_TO_16(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[0];\
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(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[1];}
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#define ACPI_MOVE_16_TO_32(d, s) {(*(u32 *)(void *)(d)) = 0; ACPI_MOVE_16_TO_16(d, s);}
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#define ACPI_MOVE_16_TO_64(d, s) {(*(u64 *)(void *)(d)) = 0; ACPI_MOVE_16_TO_16(d, s);}
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/* 32-bit source, 16/32/64 destination */
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#define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
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#define ACPI_MOVE_32_TO_32(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[0];\
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(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[1];\
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(( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[2];\
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(( u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[3];}
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#define ACPI_MOVE_32_TO_64(d, s) {(*(u64 *)(void *)(d)) = 0; ACPI_MOVE_32_TO_32(d, s);}
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/* 64-bit source, 16/32/64 destination */
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#define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
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#define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
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#define ACPI_MOVE_64_TO_64(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[0];\
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(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[1];\
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(( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[2];\
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(( u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[3];\
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(( u8 *)(void *)(d))[4] = ((u8 *)(void *)(s))[4];\
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(( u8 *)(void *)(d))[5] = ((u8 *)(void *)(s))[5];\
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(( u8 *)(void *)(d))[6] = ((u8 *)(void *)(s))[6];\
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(( u8 *)(void *)(d))[7] = ((u8 *)(void *)(s))[7];}
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#endif
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#endif
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/*
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* Fast power-of-two math macros for non-optimized compilers
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*/
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#define _ACPI_DIV(value, power_of2) ((u32) ((value) >> (power_of2)))
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#define _ACPI_MUL(value, power_of2) ((u32) ((value) << (power_of2)))
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#define _ACPI_MOD(value, divisor) ((u32) ((value) & ((divisor) -1)))
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#define ACPI_DIV_2(a) _ACPI_DIV(a, 1)
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#define ACPI_MUL_2(a) _ACPI_MUL(a, 1)
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#define ACPI_MOD_2(a) _ACPI_MOD(a, 2)
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#define ACPI_DIV_4(a) _ACPI_DIV(a, 2)
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#define ACPI_MUL_4(a) _ACPI_MUL(a, 2)
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#define ACPI_MOD_4(a) _ACPI_MOD(a, 4)
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#define ACPI_DIV_8(a) _ACPI_DIV(a, 3)
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#define ACPI_MUL_8(a) _ACPI_MUL(a, 3)
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#define ACPI_MOD_8(a) _ACPI_MOD(a, 8)
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#define ACPI_DIV_16(a) _ACPI_DIV(a, 4)
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#define ACPI_MUL_16(a) _ACPI_MUL(a, 4)
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#define ACPI_MOD_16(a) _ACPI_MOD(a, 16)
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#define ACPI_DIV_32(a) _ACPI_DIV(a, 5)
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#define ACPI_MUL_32(a) _ACPI_MUL(a, 5)
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#define ACPI_MOD_32(a) _ACPI_MOD(a, 32)
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/*
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* Rounding macros (Power of two boundaries only)
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*/
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#define ACPI_ROUND_DOWN(value, boundary) (((acpi_size)(value)) & \
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(~(((acpi_size) boundary)-1)))
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#define ACPI_ROUND_UP(value, boundary) ((((acpi_size)(value)) + \
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(((acpi_size) boundary)-1)) & \
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(~(((acpi_size) boundary)-1)))
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/* Note: sizeof(acpi_size) evaluates to either 4 or 8 (32- vs 64-bit mode) */
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#define ACPI_ROUND_DOWN_TO_32BIT(a) ACPI_ROUND_DOWN(a, 4)
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#define ACPI_ROUND_DOWN_TO_64BIT(a) ACPI_ROUND_DOWN(a, 8)
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#define ACPI_ROUND_DOWN_TO_NATIVE_WORD(a) ACPI_ROUND_DOWN(a, sizeof(acpi_size))
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#define ACPI_ROUND_UP_TO_32BIT(a) ACPI_ROUND_UP(a, 4)
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#define ACPI_ROUND_UP_TO_64BIT(a) ACPI_ROUND_UP(a, 8)
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#define ACPI_ROUND_UP_TO_NATIVE_WORD(a) ACPI_ROUND_UP(a, sizeof(acpi_size))
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#define ACPI_ROUND_BITS_UP_TO_BYTES(a) ACPI_DIV_8((a) + 7)
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#define ACPI_ROUND_BITS_DOWN_TO_BYTES(a) ACPI_DIV_8((a))
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#define ACPI_ROUND_UP_TO_1K(a) (((a) + 1023) >> 10)
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/* Generic (non-power-of-two) rounding */
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#define ACPI_ROUND_UP_TO(value, boundary) (((value) + ((boundary)-1)) / (boundary))
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#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
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/*
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* Bitmask creation
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* Bit positions start at zero.
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* MASK_BITS_ABOVE creates a mask starting AT the position and above
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* MASK_BITS_BELOW creates a mask starting one bit BELOW the position
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*/
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#define ACPI_MASK_BITS_ABOVE(position) (~((ACPI_UINT64_MAX) << ((u32) (position))))
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#define ACPI_MASK_BITS_BELOW(position) ((ACPI_UINT64_MAX) << ((u32) (position)))
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/* Bitfields within ACPI registers */
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#define ACPI_REGISTER_PREPARE_BITS(val, pos, mask) \
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((val << pos) & mask)
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#define ACPI_REGISTER_INSERT_VALUE(reg, pos, mask, val) \
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reg = (reg & (~(mask))) | ACPI_REGISTER_PREPARE_BITS(val, pos, mask)
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#define ACPI_INSERT_BITS(target, mask, source) \
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target = ((target & (~(mask))) | (source & mask))
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/* Generic bitfield macros and masks */
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#define ACPI_GET_BITS(source_ptr, position, mask) \
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((*source_ptr >> position) & mask)
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#define ACPI_SET_BITS(target_ptr, position, mask, value) \
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(*target_ptr |= ((value & mask) << position))
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#define ACPI_1BIT_MASK 0x00000001
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#define ACPI_2BIT_MASK 0x00000003
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#define ACPI_3BIT_MASK 0x00000007
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#define ACPI_4BIT_MASK 0x0000000F
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#define ACPI_5BIT_MASK 0x0000001F
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#define ACPI_6BIT_MASK 0x0000003F
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#define ACPI_7BIT_MASK 0x0000007F
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#define ACPI_8BIT_MASK 0x000000FF
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#define ACPI_16BIT_MASK 0x0000FFFF
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#define ACPI_24BIT_MASK 0x00FFFFFF
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/* Macros to extract flag bits from position zero */
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#define ACPI_GET_1BIT_FLAG(value) ((value) & ACPI_1BIT_MASK)
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#define ACPI_GET_2BIT_FLAG(value) ((value) & ACPI_2BIT_MASK)
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#define ACPI_GET_3BIT_FLAG(value) ((value) & ACPI_3BIT_MASK)
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#define ACPI_GET_4BIT_FLAG(value) ((value) & ACPI_4BIT_MASK)
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/* Macros to extract flag bits from position one and above */
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#define ACPI_EXTRACT_1BIT_FLAG(field, position) (ACPI_GET_1BIT_FLAG ((field) >> position))
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#define ACPI_EXTRACT_2BIT_FLAG(field, position) (ACPI_GET_2BIT_FLAG ((field) >> position))
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#define ACPI_EXTRACT_3BIT_FLAG(field, position) (ACPI_GET_3BIT_FLAG ((field) >> position))
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#define ACPI_EXTRACT_4BIT_FLAG(field, position) (ACPI_GET_4BIT_FLAG ((field) >> position))
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/* ACPI Pathname helpers */
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#define ACPI_IS_ROOT_PREFIX(c) ((c) == (u8) 0x5C) /* Backslash */
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#define ACPI_IS_PARENT_PREFIX(c) ((c) == (u8) 0x5E) /* Carat */
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#define ACPI_IS_PATH_SEPARATOR(c) ((c) == (u8) 0x2E) /* Period (dot) */
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/*
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* An object of type struct acpi_namespace_node can appear in some contexts
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* where a pointer to an object of type union acpi_operand_object can also
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* appear. This macro is used to distinguish them.
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*
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* The "DescriptorType" field is the second field in both structures.
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*/
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#define ACPI_GET_DESCRIPTOR_PTR(d) (((union acpi_descriptor *)(void *)(d))->common.common_pointer)
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#define ACPI_SET_DESCRIPTOR_PTR(d, p) (((union acpi_descriptor *)(void *)(d))->common.common_pointer = (p))
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#define ACPI_GET_DESCRIPTOR_TYPE(d) (((union acpi_descriptor *)(void *)(d))->common.descriptor_type)
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#define ACPI_SET_DESCRIPTOR_TYPE(d, t) (((union acpi_descriptor *)(void *)(d))->common.descriptor_type = (t))
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/*
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* Macros for the master AML opcode table
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*/
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#if defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
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#define ACPI_OP(name, Pargs, Iargs, obj_type, class, type, flags) \
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{name, (u32)(Pargs), (u32)(Iargs), (u32)(flags), obj_type, class, type}
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#else
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#define ACPI_OP(name, Pargs, Iargs, obj_type, class, type, flags) \
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{(u32)(Pargs), (u32)(Iargs), (u32)(flags), obj_type, class, type}
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#endif
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#define ARG_TYPE_WIDTH 5
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#define ARG_1(x) ((u32)(x))
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#define ARG_2(x) ((u32)(x) << (1 * ARG_TYPE_WIDTH))
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#define ARG_3(x) ((u32)(x) << (2 * ARG_TYPE_WIDTH))
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#define ARG_4(x) ((u32)(x) << (3 * ARG_TYPE_WIDTH))
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#define ARG_5(x) ((u32)(x) << (4 * ARG_TYPE_WIDTH))
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#define ARG_6(x) ((u32)(x) << (5 * ARG_TYPE_WIDTH))
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#define ARGI_LIST1(a) (ARG_1(a))
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#define ARGI_LIST2(a, b) (ARG_1(b)|ARG_2(a))
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#define ARGI_LIST3(a, b, c) (ARG_1(c)|ARG_2(b)|ARG_3(a))
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#define ARGI_LIST4(a, b, c, d) (ARG_1(d)|ARG_2(c)|ARG_3(b)|ARG_4(a))
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#define ARGI_LIST5(a, b, c, d, e) (ARG_1(e)|ARG_2(d)|ARG_3(c)|ARG_4(b)|ARG_5(a))
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#define ARGI_LIST6(a, b, c, d, e, f) (ARG_1(f)|ARG_2(e)|ARG_3(d)|ARG_4(c)|ARG_5(b)|ARG_6(a))
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#define ARGP_LIST1(a) (ARG_1(a))
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#define ARGP_LIST2(a, b) (ARG_1(a)|ARG_2(b))
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#define ARGP_LIST3(a, b, c) (ARG_1(a)|ARG_2(b)|ARG_3(c))
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#define ARGP_LIST4(a, b, c, d) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d))
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#define ARGP_LIST5(a, b, c, d, e) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d)|ARG_5(e))
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#define ARGP_LIST6(a, b, c, d, e, f) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d)|ARG_5(e)|ARG_6(f))
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#define GET_CURRENT_ARG_TYPE(list) (list & ((u32) 0x1F))
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#define INCREMENT_ARG_LIST(list) (list >>= ((u32) ARG_TYPE_WIDTH))
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/*
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* Ascii error messages can be configured out
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*/
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#ifndef ACPI_NO_ERROR_MESSAGES
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/*
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* Error reporting. Callers module and line number are inserted by AE_INFO,
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* the plist contains a set of parens to allow variable-length lists.
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* These macros are used for both the debug and non-debug versions of the code.
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|
*/
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#define ACPI_ERROR_NAMESPACE(s, e) acpi_ut_namespace_error (AE_INFO, s, e);
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#define ACPI_ERROR_METHOD(s, n, p, e) acpi_ut_method_error (AE_INFO, s, n, p, e);
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#define ACPI_WARN_PREDEFINED(plist) acpi_ut_predefined_warning plist
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#define ACPI_INFO_PREDEFINED(plist) acpi_ut_predefined_info plist
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|
#define ACPI_BIOS_ERROR_PREDEFINED(plist) acpi_ut_predefined_bios_error plist
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|
|
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#else
|
|
|
|
/* No error messages */
|
|
|
|
#define ACPI_ERROR_NAMESPACE(s, e)
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|
#define ACPI_ERROR_METHOD(s, n, p, e)
|
|
#define ACPI_WARN_PREDEFINED(plist)
|
|
#define ACPI_INFO_PREDEFINED(plist)
|
|
#define ACPI_BIOS_ERROR_PREDEFINED(plist)
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|
|
|
#endif /* ACPI_NO_ERROR_MESSAGES */
|
|
|
|
#if (!ACPI_REDUCED_HARDWARE)
|
|
#define ACPI_HW_OPTIONAL_FUNCTION(addr) addr
|
|
#else
|
|
#define ACPI_HW_OPTIONAL_FUNCTION(addr) NULL
|
|
#endif
|
|
|
|
/*
|
|
* Some code only gets executed when the debugger is built in.
|
|
* Note that this is entirely independent of whether the
|
|
* DEBUG_PRINT stuff (set by ACPI_DEBUG_OUTPUT) is on, or not.
|
|
*/
|
|
#ifdef ACPI_DEBUGGER
|
|
#define ACPI_DEBUGGER_EXEC(a) a
|
|
#else
|
|
#define ACPI_DEBUGGER_EXEC(a)
|
|
#endif
|
|
|
|
/*
|
|
* Macros used for ACPICA utilities only
|
|
*/
|
|
|
|
/* Generate a UUID */
|
|
|
|
#define ACPI_INIT_UUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
|
|
(a) & 0xFF, ((a) >> 8) & 0xFF, ((a) >> 16) & 0xFF, ((a) >> 24) & 0xFF, \
|
|
(b) & 0xFF, ((b) >> 8) & 0xFF, \
|
|
(c) & 0xFF, ((c) >> 8) & 0xFF, \
|
|
(d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7)
|
|
|
|
#define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7'))
|
|
|
|
#endif /* ACMACROS_H */
|