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/*
* Copyright © 2014 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
* AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*/
#ifndef _lnx_common_defs_h_
#define _lnx_common_defs_h_
#if DBG
#include <stdarg.h> // We do not have any choice: need variable
// number of parameters support for debug
// build.
#endif // #if DBG
//
// -------------- External functions from Linux kernel driver ----------------
//
// Note: The definitions/declararions below must match the original ones.
#ifdef __cplusplus
extern "C" {
#endif
typedef unsigned long __ke_size_t; // as it is defined in firegl_public.h
typedef int __kernel_ptrdiff_t; // as it is defined in posix_types.h
#if !defined(ATI_API_CALL)
#define ATI_API_CALL __attribute__((regparm(0)))
#endif
extern void * ATI_API_CALL __ke_memset(void* s, int c, __ke_size_t count);
extern void * ATI_API_CALL __ke_memcpy(void* d, const void* s, __ke_size_t count);
extern ATI_API_CALL __ke_size_t __ke_strlen(const char *s);
extern char* ATI_API_CALL __ke_strcpy(char* d, const char* s);
extern char* ATI_API_CALL __ke_strncpy(char* d, const char* s, __ke_size_t count);
extern void __ke_printk(const char* fmt, ...);
extern int ATI_API_CALL __ke_snprintf(char* buf, __ke_size_t size, const char* fmt, ...);
extern int ATI_API_CALL KCL_CopyFromUserSpace(void* to, const void* from, __ke_size_t size);
extern int ATI_API_CALL KCL_CopyToUserSpace(void* to, const void* from, __ke_size_t size);
#define __ke_copy_from_user KCL_CopyFromUserSpace
#define __ke_copy_to_user KCL_CopyToUserSpace
extern int ATI_API_CALL __ke_verify_area(int type, const void * addr, unsigned long size);
extern unsigned long ATI_API_CALL KAS_GetTickCounter(void);
extern unsigned long ATI_API_CALL KAS_GetTicksPerSecond(void);
#if DBG
extern int ATI_API_CALL __ke_vsnprintf(char *buf, __ke_size_t size, const char *fmt, va_list ap);
#define vsnprintf(_dst, _size, _fmt, varg) __ke_snprintf(_dst, _size, _fmt, varg)
#endif // #if DBG
// Note: This function is not defined in firegl_public.h.
void firegl_hardwareHangRecovery(void);
#ifdef __cplusplus
}
#endif
//
// -------------------------- C/C++ standard typedefs ----------------------------
//
#ifdef __SIZE_TYPE__
typedef __SIZE_TYPE__ size_t;
#else // #ifdef __SIZE_TYPE__
typedef unsigned int size_t;
#endif // #ifdef __SIZE_TYPE__
#ifdef __PTRDIFF_TYPE__
typedef __PTRDIFF_TYPE__ ptrdiff_t;
#else // #ifdef __PTRDIFF_TYPE__
typedef int ptrdiff_t;
#endif // #ifdef __PTRDIFF_TYPE__
#ifndef NULL
#ifdef __cplusplus
#define NULL __null
#else
#define NULL ((void *)0)
#endif
#endif
//
// ------------------------- C/C++ standard macros ---------------------------
//
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) // as it is defined in stddef.h
#define CHAR_BIT 8 // as it is defined in limits.h
//
// --------------------------------- C RTL -----------------------------------
//
#define memset(_p, _v, _n) __ke_memset(_p, _v, _n)
#define memcpy(_d, _s, _n) __ke_memcpy(_d, _s, _n)
#define strlen(_s) __ke_strlen(_s)
#define strcpy(_d, _s) __ke_strcpy(_d, _s)
#define strncpy(_d, _s, _n) __ke_strncpy(_d, _s, _n)
// Note: C99 supports macros with variable number of arguments. GCC also supports this C99 feature as
// C++ extension.
#define snprintf(_dst, _size, _fmt, arg...) __ke_snprintf(_dst, _size, _fmt, ##arg)
#endif // #ifdef _lnx_common_defs_h_
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