1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2004-2005 HighPoint Technologies, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 #ifndef __INCmvOsBsdh 31 #define __INCmvOsBsdh 32 33 #ifdef DEBUG 34 #define MV_DEBUG_LOG 35 #endif 36 37 #define ENABLE_READ_AHEAD 38 #define ENABLE_WRITE_CACHE 39 40 /* Typedefs */ 41 /*#define HPTLIBAPI __attribute__((regparm(0))) */ 42 #define HPTLIBAPI 43 #define FAR 44 #define SS_SEG 45 #ifdef FASTCALL 46 #undef FASTCALL 47 #endif 48 #define FASTCALL HPTLIBAPI 49 #define PASCAL HPTLIBAPI 50 51 typedef unsigned short USHORT; 52 typedef unsigned char UCHAR; 53 typedef unsigned char *PUCHAR; 54 typedef unsigned short *PUSHORT; 55 typedef unsigned char BOOLEAN; 56 typedef unsigned short WORD; 57 typedef unsigned int UINT, BOOL; 58 typedef unsigned char BYTE; 59 typedef void *PVOID, *LPVOID; 60 typedef void *ADDRESS; 61 62 typedef int LONG; 63 typedef unsigned int ULONG, *PULONG; 64 typedef unsigned int DWORD, *LPDWORD, *PDWORD; 65 typedef unsigned long ULONG_PTR, UINT_PTR, BUS_ADDR; 66 typedef unsigned long long HPT_U64, LBA_T; 67 68 typedef enum mvBoolean{MV_FALSE, MV_TRUE} MV_BOOLEAN; 69 70 #define FALSE 0 71 #define TRUE 1 72 73 #ifndef NULL 74 #define NULL 0 75 #endif 76 77 /* System dependent typedefs */ 78 typedef void MV_VOID; 79 typedef unsigned int MV_U32; 80 typedef unsigned short MV_U16; 81 typedef unsigned char MV_U8; 82 typedef void *MV_VOID_PTR; 83 typedef MV_U32 *MV_U32_PTR; 84 typedef MV_U16 *MV_U16_PTR; 85 typedef MV_U8 *MV_U8_PTR; 86 typedef char *MV_CHAR_PTR; 87 typedef void *MV_BUS_ADDR_T; 88 89 /* System dependent macro for flushing CPU write cache */ 90 #define MV_CPU_WRITE_BUFFER_FLUSH() 91 92 /* System dependent little endian from / to CPU conversions */ 93 #define MV_CPU_TO_LE16(x) (x) 94 #define MV_CPU_TO_LE32(x) (x) 95 96 #define MV_LE16_TO_CPU(x) (x) 97 #define MV_LE32_TO_CPU(x) (x) 98 99 /* System dependent register read / write in byte/word/dword variants */ 100 extern void HPTLIBAPI MV_REG_WRITE_BYTE(MV_BUS_ADDR_T base, MV_U32 offset, MV_U8 val); 101 extern void HPTLIBAPI MV_REG_WRITE_WORD(MV_BUS_ADDR_T base, MV_U32 offset, MV_U16 val); 102 extern void HPTLIBAPI MV_REG_WRITE_DWORD(MV_BUS_ADDR_T base, MV_U32 offset, MV_U32 val); 103 extern MV_U8 HPTLIBAPI MV_REG_READ_BYTE(MV_BUS_ADDR_T base, MV_U32 offset); 104 extern MV_U16 HPTLIBAPI MV_REG_READ_WORD(MV_BUS_ADDR_T base, MV_U32 offset); 105 extern MV_U32 HPTLIBAPI MV_REG_READ_DWORD(MV_BUS_ADDR_T base, MV_U32 offset); 106 107 /* System dependent structure */ 108 typedef struct mvOsSemaphore 109 { 110 int notused; 111 } MV_OS_SEMAPHORE; 112 113 /* Functions (User implemented)*/ 114 ULONG_PTR HPTLIBAPI fOsPhysicalAddress(void *addr); 115 116 /* Semaphore init, take and release */ 117 #define mvOsSemInit(p) (MV_TRUE) 118 #define mvOsSemTake(p) (MV_TRUE) 119 #define mvOsSemRelease(p) (MV_TRUE) 120 121 /* Delay function in micro seconds resolution */ 122 void HPTLIBAPI mvMicroSecondsDelay(MV_U32); 123 124 /* System logging function */ 125 #ifdef MV_DEBUG_LOG 126 int mvLogMsg(MV_U8, MV_CHAR_PTR, ...); 127 #define _mvLogMsg(x) mvLogMsg x 128 #else 129 #define mvLogMsg(x...) 130 #define _mvLogMsg(x) 131 #endif 132 133 /************************************************************************* 134 * Debug support 135 *************************************************************************/ 136 #ifdef DEBUG 137 #define HPT_ASSERT(x) do { if (!(x)) { \ 138 printf("ASSERT fail at %s line %d", __FILE__, __LINE__); \ 139 while (1); \ 140 }} while (0) 141 extern int hpt_dbg_level; 142 #define KdPrintI(_x_) do{ if (hpt_dbg_level>2) printf _x_; }while(0) 143 #define KdPrintW(_x_) do{ if (hpt_dbg_level>1) printf _x_; }while(0) 144 #define KdPrintE(_x_) do{ if (hpt_dbg_level>0) printf _x_; }while(0) 145 #define KdPrint(x) KdPrintI(x) 146 #else 147 #define HPT_ASSERT(x) 148 #define KdPrint(x) 149 #define KdPrintI(x) 150 #define KdPrintW(x) 151 #define KdPrintE(x) 152 #endif 153 154 #endif 155