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      1 /*	$NetBSD: dmub_types.h,v 1.3 2021/12/19 10:56:50 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2019 Advanced Micro Devices, Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  * Authors: AMD
     25  *
     26  */
     27 
     28 #ifndef _DMUB_TYPES_H_
     29 #define _DMUB_TYPES_H_
     30 
     31 /* Basic type definitions. */
     32 #include <asm/byteorder.h>
     33 #include <linux/types.h>
     34 #include <linux/string.h>
     35 #include <linux/delay.h>
     36 #include <sys/stdarg.h>
     37 
     38 #if defined(__cplusplus)
     39 extern "C" {
     40 #endif
     41 
     42 #ifndef dmub_memcpy
     43 #define dmub_memcpy(dest, source, bytes) memcpy((dest), (source), (bytes))
     44 #endif
     45 
     46 #ifndef dmub_memset
     47 #define dmub_memset(dest, val, bytes) memset((dest), (val), (bytes))
     48 #endif
     49 
     50 #ifndef dmub_udelay
     51 #define dmub_udelay(microseconds) udelay(microseconds)
     52 #endif
     53 
     54 union dmub_addr {
     55 	struct {
     56 		uint32_t low_part;
     57 		uint32_t high_part;
     58 	} u;
     59 	uint64_t quad_part;
     60 };
     61 
     62 #if defined(__cplusplus)
     63 }
     64 #endif
     65 
     66 #endif /* _DMUB_TYPES_H_ */
     67