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