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69fca64259
Acked-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
129 lines
4.9 KiB
C
129 lines
4.9 KiB
C
/*
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* Copyright © 2014 Advanced Micro Devices, Inc.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
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* AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*/
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#ifndef _lnx_common_defs_h_
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#define _lnx_common_defs_h_
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#if DBG
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#include <stdarg.h> // We do not have any choice: need variable
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// number of parameters support for debug
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// build.
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#endif // #if DBG
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//
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// -------------- External functions from Linux kernel driver ----------------
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//
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// Note: The definitions/declararions below must match the original ones.
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef unsigned long __ke_size_t; // as it is defined in firegl_public.h
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typedef int __kernel_ptrdiff_t; // as it is defined in posix_types.h
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#if !defined(ATI_API_CALL)
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#define ATI_API_CALL __attribute__((regparm(0)))
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#endif
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extern void * ATI_API_CALL __ke_memset(void* s, int c, __ke_size_t count);
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extern void * ATI_API_CALL __ke_memcpy(void* d, const void* s, __ke_size_t count);
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extern ATI_API_CALL __ke_size_t __ke_strlen(const char *s);
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extern char* ATI_API_CALL __ke_strcpy(char* d, const char* s);
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extern char* ATI_API_CALL __ke_strncpy(char* d, const char* s, __ke_size_t count);
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extern void __ke_printk(const char* fmt, ...);
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extern int ATI_API_CALL __ke_snprintf(char* buf, __ke_size_t size, const char* fmt, ...);
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extern int ATI_API_CALL KCL_CopyFromUserSpace(void* to, const void* from, __ke_size_t size);
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extern int ATI_API_CALL KCL_CopyToUserSpace(void* to, const void* from, __ke_size_t size);
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#define __ke_copy_from_user KCL_CopyFromUserSpace
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#define __ke_copy_to_user KCL_CopyToUserSpace
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extern int ATI_API_CALL __ke_verify_area(int type, const void * addr, unsigned long size);
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extern unsigned long ATI_API_CALL KAS_GetTickCounter(void);
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extern unsigned long ATI_API_CALL KAS_GetTicksPerSecond(void);
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#if DBG
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extern int ATI_API_CALL __ke_vsnprintf(char *buf, __ke_size_t size, const char *fmt, va_list ap);
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#define vsnprintf(_dst, _size, _fmt, varg) __ke_snprintf(_dst, _size, _fmt, varg)
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#endif // #if DBG
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// Note: This function is not defined in firegl_public.h.
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void firegl_hardwareHangRecovery(void);
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#ifdef __cplusplus
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}
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#endif
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//
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// -------------------------- C/C++ standard typedefs ----------------------------
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//
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#ifdef __SIZE_TYPE__
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typedef __SIZE_TYPE__ size_t;
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#else // #ifdef __SIZE_TYPE__
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typedef unsigned int size_t;
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#endif // #ifdef __SIZE_TYPE__
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#ifdef __PTRDIFF_TYPE__
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typedef __PTRDIFF_TYPE__ ptrdiff_t;
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#else // #ifdef __PTRDIFF_TYPE__
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typedef int ptrdiff_t;
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#endif // #ifdef __PTRDIFF_TYPE__
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#ifndef NULL
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#ifdef __cplusplus
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#define NULL __null
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#else
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#define NULL ((void *)0)
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#endif
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#endif
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//
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// ------------------------- C/C++ standard macros ---------------------------
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//
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#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) // as it is defined in stddef.h
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#define CHAR_BIT 8 // as it is defined in limits.h
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//
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// --------------------------------- C RTL -----------------------------------
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//
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#define memset(_p, _v, _n) __ke_memset(_p, _v, _n)
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#define memcpy(_d, _s, _n) __ke_memcpy(_d, _s, _n)
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#define strlen(_s) __ke_strlen(_s)
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#define strcpy(_d, _s) __ke_strcpy(_d, _s)
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#define strncpy(_d, _s, _n) __ke_strncpy(_d, _s, _n)
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// Note: C99 supports macros with variable number of arguments. GCC also supports this C99 feature as
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// C++ extension.
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#define snprintf(_dst, _size, _fmt, arg...) __ke_snprintf(_dst, _size, _fmt, ##arg)
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#endif // #ifdef _lnx_common_defs_h_
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