1 /*- 2 * Copyright (c) 2003-2004 HighPoint Technologies, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 #ifndef __INCmvOsBsdh 29 #define __INCmvOsBsdh 30 31 /* Taken out of the Makefile magic */ 32 #define __KERNEL__ 1 33 #define KERNEL 1 34 #define _KERNEL 1 35 #define _FREEBSD_ 1 36 37 /* 38 * This binary object core for this driver is only for x86, so this constant 39 * will not change. 40 */ 41 #define BITS_PER_LONG 32 42 #define DRIVER_VERSION "1.1" 43 44 #if DBG 45 #define MV_DEBUG_LOG 46 #endif 47 48 #define ENABLE_READ_AHEAD 49 #define ENABLE_WRITE_CACHE 50 51 /* Typedefs */ 52 #define HPTLIBAPI __attribute__((regparm(0))) 53 #define FAR 54 #ifdef FASTCALL 55 #undef FASTCALL 56 #endif 57 #define FASTCALL HPTLIBAPI 58 #define PASCAL HPTLIBAPI 59 60 typedef u_short USHORT; 61 typedef u_char UCHAR; 62 typedef u_char *PUCHAR; 63 typedef u_short *PUSHORT; 64 typedef u_char BOOLEAN; 65 typedef u_short WORD; 66 typedef u_int UINT, BOOL; 67 typedef u_char BYTE; 68 typedef void *PVOID, *LPVOID; 69 typedef void *ADDRESS; 70 71 typedef int LONG; 72 typedef unsigned int ULONG, *PULONG, LBA_T; 73 typedef unsigned int DWORD, *LPDWORD, *PDWORD; 74 typedef unsigned long ULONG_PTR, UINT_PTR, BUS_ADDR; 75 76 typedef enum mvBoolean{MV_FALSE, MV_TRUE} MV_BOOLEAN; 77 78 #define FALSE 0 79 #define TRUE 1 80 81 /* System dependant typedefs */ 82 typedef void MV_VOID; 83 typedef uint32_t MV_U32; 84 typedef uint16_t MV_U16; 85 typedef uint8_t MV_U8; 86 typedef void *MV_VOID_PTR; 87 typedef MV_U32 *MV_U32_PTR; 88 typedef MV_U16 *MV_U16_PTR; 89 typedef MV_U8 *MV_U8_PTR; 90 typedef char *MV_CHAR_PTR; 91 typedef void *MV_BUS_ADDR_T; 92 93 /* System dependent macro for flushing CPU write cache */ 94 #define MV_CPU_WRITE_BUFFER_FLUSH() 95 96 /* System dependent little endian from / to CPU conversions */ 97 #define MV_CPU_TO_LE16(x) (x) 98 #define MV_CPU_TO_LE32(x) (x) 99 100 #define MV_LE16_TO_CPU(x) (x) 101 #define MV_LE32_TO_CPU(x) (x) 102 103 /* System dependent register read / write in byte/word/dword variants */ 104 extern void HPTLIBAPI MV_REG_WRITE_BYTE(MV_BUS_ADDR_T base, MV_U32 offset, 105 MV_U8 val); 106 extern void HPTLIBAPI MV_REG_WRITE_WORD(MV_BUS_ADDR_T base, MV_U32 offset, 107 MV_U16 val); 108 extern void HPTLIBAPI MV_REG_WRITE_DWORD(MV_BUS_ADDR_T base, MV_U32 offset, 109 MV_U32 val); 110 extern MV_U8 HPTLIBAPI MV_REG_READ_BYTE(MV_BUS_ADDR_T base, MV_U32 offset); 111 extern MV_U16 HPTLIBAPI MV_REG_READ_WORD(MV_BUS_ADDR_T base, MV_U32 offset); 112 extern MV_U32 HPTLIBAPI MV_REG_READ_DWORD(MV_BUS_ADDR_T base, MV_U32 offset); 113 114 /* System dependent structure */ 115 typedef struct mvOsSemaphore 116 { 117 int notused; 118 } MV_OS_SEMAPHORE; 119 120 /* Functions (User implemented)*/ 121 ULONG_PTR HPTLIBAPI fOsPhysicalAddress(void *addr); 122 123 /* Semaphore init, take and release */ 124 static __inline int 125 mvOsSemInit(MV_OS_SEMAPHORE *p) 126 { 127 return (MV_TRUE); 128 } 129 130 static __inline int 131 mvOsSemTake(MV_OS_SEMAPHORE *p) 132 { 133 return (MV_TRUE); 134 } 135 136 static __inline int 137 mvOsSemRelease(MV_OS_SEMAPHORE *p) 138 { 139 return (MV_TRUE); 140 } 141 142 #define MV_MAX_SEGMENTS 255 143 144 /* Delay function in micro seconds resolution */ 145 void HPTLIBAPI mvMicroSecondsDelay(MV_U32); 146 147 /* System logging function */ 148 #ifdef MV_DEBUG_LOG 149 int mvLogMsg(MV_U8, MV_CHAR_PTR, ...); 150 #define _mvLogMsg(x) mvLogMsg x 151 #else 152 #define mvLogMsg(x...) 153 #define _mvLogMsg(x) 154 #endif 155 156 /************************************************************************* 157 * Debug support 158 *************************************************************************/ 159 #ifdef DEBUG 160 #define HPT_ASSERT(x) \ 161 KASSERT((x), ("ASSERT fail at %s line %d", __FILE__, __LINE__)) 162 163 extern int hpt_dbg_level; 164 #define KdPrintI(_x_) do{ if (hpt_dbg_level>2) printf _x_; }while(0) 165 #define KdPrintW(_x_) do{ if (hpt_dbg_level>1) printf _x_; }while(0) 166 #define KdPrintE(_x_) do{ if (hpt_dbg_level>0) printf _x_; }while(0) 167 #define KdPrint(x) KdPrintI(x) 168 #else 169 #define HPT_ASSERT(x) 170 #define KdPrint(x) 171 #define KdPrintI(x) 172 #define KdPrintW(x) 173 #define KdPrintE(x) 174 #endif 175 176 #endif /* __INCmvOsBsdh */ 177