1/* 2 * Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved. 3 * Copyright (c) 2002-2012 Mellanox Technologies LTD. All rights reserved. 4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5 * 6 * This software is available to you under a choice of one of two 7 * licenses. You may choose to be licensed under the terms of the GNU 8 * General Public License (GPL) Version 2, available from the file 9 * COPYING in the main directory of this source tree, or the 10 * OpenIB.org BSD license below: 11 * 12 * Redistribution and use in source and binary forms, with or 13 * without modification, are permitted provided that the following 14 * conditions are met: 15 * 16 * - Redistributions of source code must retain the above 17 * copyright notice, this list of conditions and the following 18 * disclaimer. 19 * 20 * - Redistributions in binary form must reproduce the above 21 * copyright notice, this list of conditions and the following 22 * disclaimer in the documentation and/or other materials 23 * provided with the distribution. 24 * 25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32 * SOFTWARE. 33 * 34 */ 35 36/* 37 * Abstract: 38 * Defines sized datatypes for Linux User mode 39 * exported sizes are int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t 40 * int64_t, uint64_t. 41 */ 42 43#ifndef _CL_TYPES_OSD_H_ 44#define _CL_TYPES_OSD_H_ 45 46#ifdef __cplusplus 47# define BEGIN_C_DECLS extern "C" { 48# define END_C_DECLS } 49#else /* !__cplusplus */ 50# define BEGIN_C_DECLS 51# define END_C_DECLS 52#endif /* __cplusplus */ 53 54BEGIN_C_DECLS 55#if defined (_DEBUG_) 56#ifdef __IA64__ 57#define cl_break() asm(" break 0") 58#else /* __IA64__ */ 59#define cl_break() asm(" int $3") 60#endif /* __IA64__ */ 61#else /* _DEBUG_ */ 62#define cl_break 63#endif 64#include <inttypes.h> 65#include <assert.h> 66#include <string.h> 67 68/* 69 * Branch prediction hints 70 */ 71#if defined(HAVE_BUILTIN_EXPECT) 72#define PT(exp) __builtin_expect( ((uintptr_t)(exp)), 1 ) 73#define PF(exp) __builtin_expect( ((uintptr_t)(exp)), 0 ) 74#else 75#define PT(exp) (exp) 76#define PF(exp) (exp) 77#endif 78 79#if defined (_DEBUG_) 80#define CL_ASSERT assert 81#else /* _DEBUG_ */ 82#define CL_ASSERT( __exp__ ) 83#endif /* _DEBUG_ */ 84/* 85 * Types not explicitly defined are native to the platform. 86 */ 87typedef int boolean_t; 88typedef volatile int32_t atomic32_t; 89 90#ifndef NULL 91#define NULL (void*)0 92#endif 93 94#define UNUSED_PARAM( P ) 95 96END_C_DECLS 97#endif /* _CL_TYPES_OSD_H_ */ 98