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Diffstat (limited to 'sys/contrib/dev/acpica/acmacros.h')
| -rw-r--r-- | sys/contrib/dev/acpica/acmacros.h | 754 |
1 files changed, 0 insertions, 754 deletions
diff --git a/sys/contrib/dev/acpica/acmacros.h b/sys/contrib/dev/acpica/acmacros.h deleted file mode 100644 index 6583ba6..0000000 --- a/sys/contrib/dev/acpica/acmacros.h +++ /dev/null @@ -1,754 +0,0 @@ -/****************************************************************************** - * - * Name: acmacros.h - C macros for the entire subsystem. - * $Revision: 1.195 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999 - 2007, 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 __ACMACROS_H__ -#define __ACMACROS_H__ - - -/* - * Data manipulation macros - */ -#define ACPI_LOWORD(l) ((UINT16)(UINT32)(l)) -#define ACPI_HIWORD(l) ((UINT16)((((UINT32)(l)) >> 16) & 0xFFFF)) -#define ACPI_LOBYTE(l) ((UINT8)(UINT16)(l)) -#define ACPI_HIBYTE(l) ((UINT8)((((UINT16)(l)) >> 8) & 0xFF)) - -#define ACPI_SET_BIT(target,bit) ((target) |= (bit)) -#define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit)) -#define ACPI_MIN(a,b) (((a)<(b))?(a):(b)) -#define ACPI_MAX(a,b) (((a)>(b))?(a):(b)) - -/* Size calculation */ - -#define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0])) - - -/* - * Full 64-bit integer must be available on both 32-bit and 64-bit platforms - */ -#define ACPI_LODWORD(l) ((UINT32)(UINT64)(l)) -#define ACPI_HIDWORD(l) ((UINT32)(((*(UINT64_STRUCT *)(void *)(&l))).Hi)) - - -/* - * printf() format helpers - */ - -/* Split 64-bit integer into two 32-bit values. Use with %8.8X%8.8X */ - -#define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i),ACPI_LODWORD(i) - -/* - * Extract data using a pointer. Any more than a byte and we - * get into potential aligment issues -- see the STORE macros below. - * Use with care. - */ -#define ACPI_GET8(ptr) *ACPI_CAST_PTR (UINT8, ptr) -#define ACPI_GET16(ptr) *ACPI_CAST_PTR (UINT16, ptr) -#define ACPI_GET32(ptr) *ACPI_CAST_PTR (UINT32, ptr) -#define ACPI_GET64(ptr) *ACPI_CAST_PTR (UINT64, ptr) -#define ACPI_SET8(ptr) *ACPI_CAST_PTR (UINT8, ptr) -#define ACPI_SET16(ptr) *ACPI_CAST_PTR (UINT16, ptr) -#define ACPI_SET32(ptr) *ACPI_CAST_PTR (UINT32, ptr) -#define ACPI_SET64(ptr) *ACPI_CAST_PTR (UINT64, ptr) - -/* - * Pointer manipulation - */ -#define ACPI_CAST_PTR(t, p) ((t *) (ACPI_UINTPTR_T) (p)) -#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (ACPI_UINTPTR_T) (p)) -#define ACPI_ADD_PTR(t,a,b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (UINT8,(a)) + (ACPI_NATIVE_UINT)(b))) -#define ACPI_PTR_DIFF(a,b) (ACPI_NATIVE_UINT) (ACPI_CAST_PTR (UINT8,(a)) - ACPI_CAST_PTR (UINT8,(b))) - -/* Pointer/Integer type conversions */ - -#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void,(void *) NULL,(ACPI_NATIVE_UINT) i) -#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p,(void *) NULL) -#define ACPI_OFFSET(d,f) (ACPI_SIZE) ACPI_PTR_DIFF (&(((d *)0)->f),(void *) NULL) -#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) -#define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) - -#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED -#define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (UINT32,(a)) == *ACPI_CAST_PTR (UINT32,(b))) -#else -#define ACPI_COMPARE_NAME(a,b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char,(a)), ACPI_CAST_PTR (char,(b)), ACPI_NAME_SIZE)) -#endif - -/* - * Macros for moving data around to/from buffers that are possibly unaligned. - * If the hardware supports the transfer of unaligned data, just do the store. - * Otherwise, we have to move one byte at a time. - */ -#ifdef ACPI_BIG_ENDIAN -/* - * Macros for big-endian machines - */ - -/* This macro sets a buffer index, starting from the end of the buffer */ - -#define ACPI_BUFFER_INDEX(BufLen,BufOffset,ByteGran) ((BufLen) - (((BufOffset)+1) * (ByteGran))) - -/* These macros reverse the bytes during the move, converting little-endian to big endian */ - - /* Big Endian <== Little Endian */ - /* Hi...Lo Lo...Hi */ -/* 16-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_16_TO_16(d,s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[1];\ - (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[0];} - -#define ACPI_MOVE_16_TO_32(d,s) {(*(UINT32 *)(void *)(d))=0;\ - ((UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[1];\ - ((UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[0];} - -#define ACPI_MOVE_16_TO_64(d,s) {(*(UINT64 *)(void *)(d))=0;\ - ((UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[1];\ - ((UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[0];} - -/* 32-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */ - -#define ACPI_MOVE_32_TO_32(d,s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[3];\ - (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[2];\ - (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[1];\ - (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[0];} - -#define ACPI_MOVE_32_TO_64(d,s) {(*(UINT64 *)(void *)(d))=0;\ - ((UINT8 *)(void *)(d))[4] = ((UINT8 *)(void *)(s))[3];\ - ((UINT8 *)(void *)(d))[5] = ((UINT8 *)(void *)(s))[2];\ - ((UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[1];\ - ((UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[0];} - -/* 64-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */ - -#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */ - -#define ACPI_MOVE_64_TO_64(d,s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[7];\ - (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[6];\ - (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[5];\ - (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[4];\ - (( UINT8 *)(void *)(d))[4] = ((UINT8 *)(void *)(s))[3];\ - (( UINT8 *)(void *)(d))[5] = ((UINT8 *)(void *)(s))[2];\ - (( UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[1];\ - (( UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[0];} -#else -/* - * Macros for little-endian machines - */ - -/* This macro sets a buffer index, starting from the beginning of the buffer */ - -#define ACPI_BUFFER_INDEX(BufLen,BufOffset,ByteGran) (BufOffset) - -#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED - -/* The hardware supports unaligned transfers, just do the little-endian move */ - -/* 16-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_16_TO_16(d,s) *(UINT16 *)(void *)(d) = *(UINT16 *)(void *)(s) -#define ACPI_MOVE_16_TO_32(d,s) *(UINT32 *)(void *)(d) = *(UINT16 *)(void *)(s) -#define ACPI_MOVE_16_TO_64(d,s) *(UINT64 *)(void *)(d) = *(UINT16 *)(void *)(s) - -/* 32-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */ -#define ACPI_MOVE_32_TO_32(d,s) *(UINT32 *)(void *)(d) = *(UINT32 *)(void *)(s) -#define ACPI_MOVE_32_TO_64(d,s) *(UINT64 *)(void *)(d) = *(UINT32 *)(void *)(s) - -/* 64-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */ -#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */ -#define ACPI_MOVE_64_TO_64(d,s) *(UINT64 *)(void *)(d) = *(UINT64 *)(void *)(s) - -#else -/* - * The hardware does not support unaligned transfers. We must move the - * data one byte at a time. These macros work whether the source or - * the destination (or both) is/are unaligned. (Little-endian move) - */ - -/* 16-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_16_TO_16(d,s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\ - (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];} - -#define ACPI_MOVE_16_TO_32(d,s) {(*(UINT32 *)(void *)(d)) = 0; ACPI_MOVE_16_TO_16(d,s);} -#define ACPI_MOVE_16_TO_64(d,s) {(*(UINT64 *)(void *)(d)) = 0; ACPI_MOVE_16_TO_16(d,s);} - -/* 32-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */ - -#define ACPI_MOVE_32_TO_32(d,s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\ - (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];\ - (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[2];\ - (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[3];} - -#define ACPI_MOVE_32_TO_64(d,s) {(*(UINT64 *)(void *)(d)) = 0; ACPI_MOVE_32_TO_32(d,s);} - -/* 64-bit source, 16/32/64 destination */ - -#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */ -#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */ -#define ACPI_MOVE_64_TO_64(d,s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\ - (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];\ - (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[2];\ - (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[3];\ - (( UINT8 *)(void *)(d))[4] = ((UINT8 *)(void *)(s))[4];\ - (( UINT8 *)(void *)(d))[5] = ((UINT8 *)(void *)(s))[5];\ - (( UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[6];\ - (( UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[7];} -#endif -#endif - -/* Macros based on machine integer width */ - -#if ACPI_MACHINE_WIDTH == 32 -#define ACPI_MOVE_SIZE_TO_16(d,s) ACPI_MOVE_32_TO_16(d,s) - -#elif ACPI_MACHINE_WIDTH == 64 -#define ACPI_MOVE_SIZE_TO_16(d,s) ACPI_MOVE_64_TO_16(d,s) - -#else -#error unknown ACPI_MACHINE_WIDTH -#endif - - -/* - * Fast power-of-two math macros for non-optimized compilers - */ -#define _ACPI_DIV(value,PowerOf2) ((UINT32) ((value) >> (PowerOf2))) -#define _ACPI_MUL(value,PowerOf2) ((UINT32) ((value) << (PowerOf2))) -#define _ACPI_MOD(value,Divisor) ((UINT32) ((value) & ((Divisor) -1))) - -#define ACPI_DIV_2(a) _ACPI_DIV(a,1) -#define ACPI_MUL_2(a) _ACPI_MUL(a,1) -#define ACPI_MOD_2(a) _ACPI_MOD(a,2) - -#define ACPI_DIV_4(a) _ACPI_DIV(a,2) -#define ACPI_MUL_4(a) _ACPI_MUL(a,2) -#define ACPI_MOD_4(a) _ACPI_MOD(a,4) - -#define ACPI_DIV_8(a) _ACPI_DIV(a,3) -#define ACPI_MUL_8(a) _ACPI_MUL(a,3) -#define ACPI_MOD_8(a) _ACPI_MOD(a,8) - -#define ACPI_DIV_16(a) _ACPI_DIV(a,4) -#define ACPI_MUL_16(a) _ACPI_MUL(a,4) -#define ACPI_MOD_16(a) _ACPI_MOD(a,16) - -#define ACPI_DIV_32(a) _ACPI_DIV(a,5) -#define ACPI_MUL_32(a) _ACPI_MUL(a,5) -#define ACPI_MOD_32(a) _ACPI_MOD(a,32) - -/* - * Rounding macros (Power of two boundaries only) - */ -#define ACPI_ROUND_DOWN(value,boundary) (((ACPI_NATIVE_UINT)(value)) & \ - (~(((ACPI_NATIVE_UINT) boundary)-1))) - -#define ACPI_ROUND_UP(value,boundary) ((((ACPI_NATIVE_UINT)(value)) + \ - (((ACPI_NATIVE_UINT) boundary)-1)) & \ - (~(((ACPI_NATIVE_UINT) boundary)-1))) - -/* Note: sizeof(ACPI_NATIVE_UINT) evaluates to either 2, 4, or 8 */ - -#define ACPI_ROUND_DOWN_TO_32BIT(a) ACPI_ROUND_DOWN(a,4) -#define ACPI_ROUND_DOWN_TO_64BIT(a) ACPI_ROUND_DOWN(a,8) -#define ACPI_ROUND_DOWN_TO_NATIVE_WORD(a) ACPI_ROUND_DOWN(a,sizeof(ACPI_NATIVE_UINT)) - -#define ACPI_ROUND_UP_TO_32BIT(a) ACPI_ROUND_UP(a,4) -#define ACPI_ROUND_UP_TO_64BIT(a) ACPI_ROUND_UP(a,8) -#define ACPI_ROUND_UP_TO_NATIVE_WORD(a) ACPI_ROUND_UP(a,sizeof(ACPI_NATIVE_UINT)) - -#define ACPI_ROUND_BITS_UP_TO_BYTES(a) ACPI_DIV_8((a) + 7) -#define ACPI_ROUND_BITS_DOWN_TO_BYTES(a) ACPI_DIV_8((a)) - -#define ACPI_ROUND_UP_TO_1K(a) (((a) + 1023) >> 10) - -/* Generic (non-power-of-two) rounding */ - -#define ACPI_ROUND_UP_TO(value,boundary) (((value) + ((boundary)-1)) / (boundary)) - -#define ACPI_IS_MISALIGNED(value) (((ACPI_NATIVE_UINT)value) & (sizeof(ACPI_NATIVE_UINT)-1)) - -/* - * Bitmask creation - * Bit positions start at zero. - * MASK_BITS_ABOVE creates a mask starting AT the position and above - * MASK_BITS_BELOW creates a mask starting one bit BELOW the position - */ -#define ACPI_MASK_BITS_ABOVE(position) (~((ACPI_INTEGER_MAX) << ((UINT32) (position)))) -#define ACPI_MASK_BITS_BELOW(position) ((ACPI_INTEGER_MAX) << ((UINT32) (position))) - -#define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7')) - - -/* Bitfields within ACPI registers */ - -#define ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask) ((Val << Pos) & Mask) -#define ACPI_REGISTER_INSERT_VALUE(Reg, Pos, Mask, Val) Reg = (Reg & (~(Mask))) | ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask) - -#define ACPI_INSERT_BITS(Target, Mask, Source) Target = ((Target & (~(Mask))) | (Source & Mask)) - -/* 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) - -/* - * An ACPI_NAMESPACE_NODE * can appear in some contexts, - * where a pointer to an ACPI_OPERAND_OBJECT can also - * appear. This macro is used to distinguish them. - * - * The "Descriptor" field is the first field in both structures. - */ -#define ACPI_GET_DESCRIPTOR_TYPE(d) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType) -#define ACPI_SET_DESCRIPTOR_TYPE(d,t) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType = t) - - -/* Macro to test the object type */ - -#define ACPI_GET_OBJECT_TYPE(d) (((ACPI_OPERAND_OBJECT *)(void *)(d))->Common.Type) - -/* Macro to check the table flags for SINGLE or MULTIPLE tables are allowed */ - -#define ACPI_IS_SINGLE_TABLE(x) (((x) & 0x01) == ACPI_TABLE_SINGLE ? 1 : 0) - -/* - * Macros for the master AML opcode table - */ -#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT) -#define ACPI_OP(Name,PArgs,IArgs,ObjType,Class,Type,Flags) {Name,(UINT32)(PArgs),(UINT32)(IArgs),(UINT32)(Flags),ObjType,Class,Type} -#else -#define ACPI_OP(Name,PArgs,IArgs,ObjType,Class,Type,Flags) {(UINT32)(PArgs),(UINT32)(IArgs),(UINT32)(Flags),ObjType,Class,Type} -#endif - -#ifdef ACPI_DISASSEMBLER -#define ACPI_DISASM_ONLY_MEMBERS(a) a; -#else -#define ACPI_DISASM_ONLY_MEMBERS(a) -#endif - -#define ARG_TYPE_WIDTH 5 -#define ARG_1(x) ((UINT32)(x)) -#define ARG_2(x) ((UINT32)(x) << (1 * ARG_TYPE_WIDTH)) -#define ARG_3(x) ((UINT32)(x) << (2 * ARG_TYPE_WIDTH)) -#define ARG_4(x) ((UINT32)(x) << (3 * ARG_TYPE_WIDTH)) -#define ARG_5(x) ((UINT32)(x) << (4 * ARG_TYPE_WIDTH)) -#define ARG_6(x) ((UINT32)(x) << (5 * ARG_TYPE_WIDTH)) - -#define ARGI_LIST1(a) (ARG_1(a)) -#define ARGI_LIST2(a,b) (ARG_1(b)|ARG_2(a)) -#define ARGI_LIST3(a,b,c) (ARG_1(c)|ARG_2(b)|ARG_3(a)) -#define ARGI_LIST4(a,b,c,d) (ARG_1(d)|ARG_2(c)|ARG_3(b)|ARG_4(a)) -#define ARGI_LIST5(a,b,c,d,e) (ARG_1(e)|ARG_2(d)|ARG_3(c)|ARG_4(b)|ARG_5(a)) -#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)) - -#define ARGP_LIST1(a) (ARG_1(a)) -#define ARGP_LIST2(a,b) (ARG_1(a)|ARG_2(b)) -#define ARGP_LIST3(a,b,c) (ARG_1(a)|ARG_2(b)|ARG_3(c)) -#define ARGP_LIST4(a,b,c,d) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d)) -#define ARGP_LIST5(a,b,c,d,e) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d)|ARG_5(e)) -#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)) - -#define GET_CURRENT_ARG_TYPE(List) (List & ((UINT32) 0x1F)) -#define INCREMENT_ARG_LIST(List) (List >>= ((UINT32) ARG_TYPE_WIDTH)) - - -#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) -/* - * Module name is include in both debug and non-debug versions primarily for - * error messages. The __FILE__ macro is not very useful for this, because it - * often includes the entire pathname to the module - */ -#define ACPI_MODULE_NAME(Name) static char ACPI_UNUSED_VAR *_AcpiModuleName = Name; -#else -#define ACPI_MODULE_NAME(Name) -#endif - -/* - * Ascii error messages can be configured out - */ -#ifndef ACPI_NO_ERROR_MESSAGES -#define AE_INFO _AcpiModuleName, __LINE__ - -/* - * Error reporting. Callers module and line number are inserted by AE_INFO, - * the plist contains a set of parens to allow variable-length lists. - * These macros are used for both the debug and non-debug versions of the code. - */ -#define ACPI_INFO(plist) AcpiUtInfo plist -#define ACPI_WARNING(plist) AcpiUtWarning plist -#define ACPI_EXCEPTION(plist) AcpiUtException plist -#define ACPI_ERROR(plist) AcpiUtError plist -#define ACPI_ERROR_NAMESPACE(s,e) AcpiNsReportError (AE_INFO, s, e); -#define ACPI_ERROR_METHOD(s,n,p,e) AcpiNsReportMethodError (AE_INFO, s, n, p, e); - -#else - -/* No error messages */ - -#define ACPI_INFO(plist) -#define ACPI_WARNING(plist) -#define ACPI_EXCEPTION(plist) -#define ACPI_ERROR(plist) -#define ACPI_ERROR_NAMESPACE(s,e) -#define ACPI_ERROR_METHOD(s,n,p,e) -#endif - -/* - * Debug macros that are conditionally compiled - */ -#ifdef ACPI_DEBUG_OUTPUT - -/* - * Common parameters used for debug output functions: - * line number, function name, module(file) name, component ID - */ -#define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _AcpiModuleName, _COMPONENT - -/* - * Function entry tracing - */ - -/* - * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header, - * define it now. This is the case where there the compiler does not support - * a __FUNCTION__ macro or equivalent. We save the function name on the - * local stack. - */ -#ifndef ACPI_GET_FUNCTION_NAME -#define ACPI_GET_FUNCTION_NAME _AcpiFunctionName -/* - * The Name parameter should be the procedure name as a quoted string. - * This is declared as a local string ("MyFunctionName") so that it can - * be also used by the function exit macros below. - * Note: (const char) is used to be compatible with the debug interfaces - * and macros such as __FUNCTION__. - */ -#define ACPI_FUNCTION_NAME(Name) const char *_AcpiFunctionName = #Name; - -#else -/* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */ - -#define ACPI_FUNCTION_NAME(Name) -#endif - -#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \ - AcpiUtTrace(ACPI_DEBUG_PARAMETERS) -#define ACPI_FUNCTION_TRACE_PTR(a,b) ACPI_FUNCTION_NAME(a) \ - AcpiUtTracePtr(ACPI_DEBUG_PARAMETERS,(void *)b) -#define ACPI_FUNCTION_TRACE_U32(a,b) ACPI_FUNCTION_NAME(a) \ - AcpiUtTraceU32(ACPI_DEBUG_PARAMETERS,(UINT32)b) -#define ACPI_FUNCTION_TRACE_STR(a,b) ACPI_FUNCTION_NAME(a) \ - AcpiUtTraceStr(ACPI_DEBUG_PARAMETERS,(char *)b) - -#define ACPI_FUNCTION_ENTRY() AcpiUtTrackStackPtr() - -/* - * Function exit tracing. - * WARNING: These macros include a return statement. This is usually considered - * bad form, but having a separate exit macro is very ugly and difficult to maintain. - * One of the FUNCTION_TRACE macros above must be used in conjunction with these macros - * so that "_AcpiFunctionName" is defined. - * - * Note: the DO_WHILE0 macro is used to prevent some compilers from complaining - * about these constructs. - */ -#ifdef ACPI_USE_DO_WHILE_0 -#define ACPI_DO_WHILE0(a) do a while(0) -#else -#define ACPI_DO_WHILE0(a) a -#endif - -#define return_VOID ACPI_DO_WHILE0 ({ \ - AcpiUtExit (ACPI_DEBUG_PARAMETERS); \ - return;}) -/* - * There are two versions of most of the return macros. The default version is - * safer, since it avoids side-effects by guaranteeing that the argument will - * not be evaluated twice. - * - * A less-safe version of the macros is provided for optional use if the - * compiler uses excessive CPU stack (for example, this may happen in the - * debug case if code optimzation is disabled.) - */ -#ifndef ACPI_SIMPLE_RETURN_MACROS - -#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \ - register ACPI_STATUS _s = (s); \ - AcpiUtStatusExit (ACPI_DEBUG_PARAMETERS, _s); \ - return (_s); }) -#define return_PTR(s) ACPI_DO_WHILE0 ({ \ - register void *_s = (void *) (s); \ - AcpiUtPtrExit (ACPI_DEBUG_PARAMETERS, (UINT8 *) _s); \ - return (_s); }) -#define return_VALUE(s) ACPI_DO_WHILE0 ({ \ - register ACPI_INTEGER _s = (s); \ - AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, _s); \ - return (_s); }) -#define return_UINT8(s) ACPI_DO_WHILE0 ({ \ - register UINT8 _s = (UINT8) (s); \ - AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (ACPI_INTEGER) _s); \ - return (_s); }) -#define return_UINT32(s) ACPI_DO_WHILE0 ({ \ - register UINT32 _s = (UINT32) (s); \ - AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (ACPI_INTEGER) _s); \ - return (_s); }) -#else /* Use original less-safe macros */ - -#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \ - AcpiUtStatusExit (ACPI_DEBUG_PARAMETERS, (s)); \ - return((s)); }) -#define return_PTR(s) ACPI_DO_WHILE0 ({ \ - AcpiUtPtrExit (ACPI_DEBUG_PARAMETERS, (UINT8 *) (s)); \ - return((s)); }) -#define return_VALUE(s) ACPI_DO_WHILE0 ({ \ - AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (ACPI_INTEGER) (s)); \ - return((s)); }) -#define return_UINT8(s) return_VALUE(s) -#define return_UINT32(s) return_VALUE(s) - -#endif /* ACPI_SIMPLE_RETURN_MACROS */ - - -/* Conditional execution */ - -#define ACPI_DEBUG_EXEC(a) a -#define ACPI_NORMAL_EXEC(a) - -#define ACPI_DEBUG_DEFINE(a) a; -#define ACPI_DEBUG_ONLY_MEMBERS(a) a; -#define _VERBOSE_STRUCTURES - - -/* Stack and buffer dumping */ - -#define ACPI_DUMP_STACK_ENTRY(a) AcpiExDumpOperand((a),0) -#define ACPI_DUMP_OPERANDS(a,b,c,d,e) AcpiExDumpOperands(a,b,c,d,e,_AcpiModuleName,__LINE__) - - -#define ACPI_DUMP_ENTRY(a,b) AcpiNsDumpEntry (a,b) -#define ACPI_DUMP_PATHNAME(a,b,c,d) AcpiNsDumpPathname(a,b,c,d) -#define ACPI_DUMP_RESOURCE_LIST(a) AcpiRsDumpResourceList(a) -#define ACPI_DUMP_BUFFER(a,b) AcpiUtDumpBuffer((UINT8 *)a,b,DB_BYTE_DISPLAY,_COMPONENT) - -/* - * Master debug print macros - * Print iff: - * 1) Debug print for the current component is enabled - * 2) Debug error level or trace level for the print statement is enabled - */ -#define ACPI_DEBUG_PRINT(plist) AcpiUtDebugPrint plist -#define ACPI_DEBUG_PRINT_RAW(plist) AcpiUtDebugPrintRaw plist - - -#else -/* - * This is the non-debug case -- make everything go away, - * leaving no executable debug code! - */ -#define ACPI_DEBUG_EXEC(a) -#define ACPI_NORMAL_EXEC(a) a; - -#define ACPI_DEBUG_DEFINE(a) -#define ACPI_DEBUG_ONLY_MEMBERS(a) -#define ACPI_FUNCTION_NAME(a) -#define ACPI_FUNCTION_TRACE(a) -#define ACPI_FUNCTION_TRACE_PTR(a,b) -#define ACPI_FUNCTION_TRACE_U32(a,b) -#define ACPI_FUNCTION_TRACE_STR(a,b) -#define ACPI_FUNCTION_EXIT -#define ACPI_FUNCTION_STATUS_EXIT(s) -#define ACPI_FUNCTION_VALUE_EXIT(s) -#define ACPI_FUNCTION_ENTRY() -#define ACPI_DUMP_STACK_ENTRY(a) -#define ACPI_DUMP_OPERANDS(a,b,c,d,e) -#define ACPI_DUMP_ENTRY(a,b) -#define ACPI_DUMP_TABLES(a,b) -#define ACPI_DUMP_PATHNAME(a,b,c,d) -#define ACPI_DUMP_RESOURCE_LIST(a) -#define ACPI_DUMP_BUFFER(a,b) -#define ACPI_DEBUG_PRINT(pl) -#define ACPI_DEBUG_PRINT_RAW(pl) - -#define return_VOID return -#define return_ACPI_STATUS(s) return(s) -#define return_VALUE(s) return(s) -#define return_UINT8(s) return(s) -#define return_UINT32(s) return(s) -#define return_PTR(s) return(s) - -#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 - - -#ifdef ACPI_DEBUG_OUTPUT -/* - * 1) Set name to blanks - * 2) Copy the object name - */ -#define ACPI_ADD_OBJECT_NAME(a,b) ACPI_MEMSET (a->Common.Name, ' ', sizeof (a->Common.Name));\ - ACPI_STRNCPY (a->Common.Name, AcpiGbl_NsTypeNames[b], sizeof (a->Common.Name)) -#else - -#define ACPI_ADD_OBJECT_NAME(a,b) -#endif - - -/* - * Memory allocation tracking (DEBUG ONLY) - */ -#ifndef ACPI_DBG_TRACK_ALLOCATIONS - -/* Memory allocation */ - -#define ACPI_ALLOCATE(a) AcpiUtAllocate((ACPI_SIZE)(a),_COMPONENT,_AcpiModuleName,__LINE__) -#define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroed((ACPI_SIZE)(a), _COMPONENT,_AcpiModuleName,__LINE__) -#define ACPI_FREE(a) AcpiOsFree(a) -#define ACPI_MEM_TRACKING(a) - -#else - -/* Memory allocation */ - -#define ACPI_ALLOCATE(a) AcpiUtAllocateAndTrack((ACPI_SIZE)(a),_COMPONENT,_AcpiModuleName,__LINE__) -#define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroedAndTrack((ACPI_SIZE)(a), _COMPONENT,_AcpiModuleName,__LINE__) -#define ACPI_FREE(a) AcpiUtFreeAndTrack(a,_COMPONENT,_AcpiModuleName,__LINE__) -#define ACPI_MEM_TRACKING(a) a - -#endif /* ACPI_DBG_TRACK_ALLOCATIONS */ - -#endif /* ACMACROS_H */ |
