1 /* 2 * Copyright (c) 2004-2005 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: src/sys/dev/hptmv/global.h,v 1.5 2009/04/07 16:38:25 delphij Exp $ 27 */ 28 #ifndef _GLOBAL_H_ 29 #define _GLOBAL_H_ 30 31 #include <dev/raid/hptmv/mvOs.h> 32 #include <dev/raid/hptmv/mvSata.h> 33 #include <dev/raid/hptmv/mvStorageDev.h> 34 35 #define COMPANY "HighPoint Technologies, Inc." 36 #define COPYRIGHT "(c) 2000-2007. HighPoint Technologies, Inc." 37 #define DRIVER_NAME "RocketRAID 18xx SATA Controller driver" 38 #define CONTROLLER_NAME "RocketRAID 18xx SATA Controller" 39 #define PROC_DIR_NAME hptmv 40 41 #define HPT_INTERFACE_VERSION 0x01010000 42 #define SUPPORT_48BIT_LBA 43 #define SUPPORT_ARRAY 44 #define SUPPORT_RAID5 1 45 #define _RAID5N_ 46 #define MAX_QUEUE_COMM 32 47 #define MAX_SG_DESCRIPTORS 17 48 #define MAX_VBUS 2 /*one vbus per adapter in mv linux driver, 49 MAX_VBUS is defined for share code and can not be 1*/ 50 51 #define SET_VBUS_FOR_EACH_CONTROLLER 52 #define MAX_MEMBERS 8 53 #define MAX_ARRAY_NAME 16 54 #define MAX_VDEVICE_PER_VBUS 8 55 #define MAX_ARRAY_DEVICE MAX_ARRAY_PER_VBUS 56 #define MAX_CHIP_IN_VBUS 1 57 58 #define HPTMV_DFLTPHYS (64 * 1024) 59 #define SUPPORT_IOCTL 60 #define SUPPORT_FAIL_LED 61 62 typedef void * PChipInstance; 63 typedef void * PChannel; 64 typedef struct _VDevice *PVDevice; 65 typedef struct _VBus *PVBus; 66 typedef struct _ArrayDescript *PArrayDescript; 67 typedef struct _ArrayDescriptV2 *PArrayDescriptV2; 68 typedef struct _Command *PCommand; 69 70 typedef struct _Device { 71 UCHAR df_on_line; 72 UCHAR df_atapi; 73 UCHAR df_removable_drive; 74 UCHAR busyCount; 75 76 UCHAR df_tcq_set: 1; 77 UCHAR df_tcq: 1; /* enable TCQ */ 78 UCHAR df_ncq_set: 1; 79 UCHAR df_ncq: 1; /* enable NCQ */ 80 UCHAR df_write_cache_set: 1; 81 UCHAR df_write_cache: 1; /* enable write cache */ 82 UCHAR df_read_ahead_set: 1; 83 UCHAR df_read_ahead: 1; /* enable read ahead */ 84 85 UCHAR retryCount; 86 UCHAR resetCount; 87 UCHAR pad1; 88 89 UCHAR df_user_mode_set; 90 UCHAR bDeModeSetting; /* Current Data Transfer mode: 0-4 PIO 0-4 */ 91 UCHAR bDeUsable_Mode; /* actual maximum data transfer mode */ 92 UCHAR bDeUserSelectMode; 93 94 PVBus pVBus; 95 ULONG dDeRealCapacity; 96 ULONG dDeHiddenLba; 97 ULONG HeadPosition; 98 ULONG QueueLength; 99 MV_SATA_CHANNEL *mv; 100 } 101 Device, *PDevice; 102 103 typedef struct _SCAT_GATH 104 { 105 ULONG_PTR dSgAddress; 106 USHORT wSgSize; 107 USHORT wSgFlag; 108 } SCAT_GATH, FAR *FPSCAT_GATH; 109 110 #define OS_VDEV_EXT 111 typedef struct _VDevice_Ext 112 { 113 UCHAR gui_locked; /* the device is locked by GUI */ 114 UCHAR reserve[3]; 115 } VDevice_Ext, *PVDevice_Ext; 116 117 118 #define SG_FLAG_SKIP 0x4000 119 #define SG_FLAG_EOT 0x8000 120 121 #define _VBUS_ARG0 PVBus _vbus_p 122 #define _VBUS_ARG PVBus _vbus_p, 123 #define _VBUS_P _vbus_p, 124 #define _VBUS_P0 _vbus_p 125 #define _VBUS_INST(x) PVBus _vbus_p = x; 126 #define _vbus_(x) (_vbus_p->x) 127 128 /************************************************************************* 129 * arithmetic functions 130 *************************************************************************/ 131 #define LongRShift(x, y) (x >> y) 132 #define LongLShift(x, y) (x << y) 133 #define LongDiv(x, y) (x / (UINT)(y)) 134 #define LongRem(x, y) (x % (UINT)(y)) 135 #define LongMul(x, y) (x * y) 136 137 /************************************************************************* 138 * C library 139 *************************************************************************/ 140 int HPTLIBAPI os_memcmp(const void *cs, const void *ct, unsigned len); 141 void HPTLIBAPI os_memcpy(void *to, const void *from, unsigned len); 142 void HPTLIBAPI os_memset(void *s, char c, unsigned len); 143 unsigned HPTLIBAPI os_strlen(const char *s); 144 145 #define ZeroMemory(a, b) memset((char *)a, 0, b) 146 #define MemoryCopy(a,b,c) memcpy((char *)(a), (char *)(b), (UINT)(c)) 147 #define farMemoryCopy(a,b,c) memcpy((char *)(a), (char *)(b), (UINT)c) 148 #define StrLen strlen 149 150 /* 151 * we don't want whole hptintf.h in shared code... 152 * some constants must match that in hptintf.h! 153 */ 154 enum _driver_events_t 155 { 156 ET_DEVICE=0, 157 ET_DEVICE_REMOVED, 158 ET_DEVICE_PLUGGED, 159 ET_DEVICE_ERROR, 160 ET_REBUILD_STARTED, 161 ET_REBUILD_ABORTED, 162 ET_REBUILD_FINISHED, 163 ET_SPARE_TOOK_OVER, 164 ET_REBUILD_FAILED, 165 ET_VERIFY_STARTED, 166 ET_VERIFY_ABORTED, 167 ET_VERIFY_FAILED, 168 ET_VERIFY_FINISHED, 169 ET_INITIALIZE_STARTED, 170 ET_INITIALIZE_ABORTED, 171 ET_INITIALIZE_FAILED, 172 ET_INITIALIZE_FINISHED, 173 ET_VERIFY_DATA_ERROR, 174 }; 175 176 #define StallExec(x) mvMicroSecondsDelay(x) 177 extern void HPTLIBAPI ioctl_ReportEvent(UCHAR event, PVOID param); 178 #define fNotifyGUI(WhatHappen, pVDevice) ioctl_ReportEvent(WhatHappen, pVDevice) 179 #define DECLARE_BUFFER(type, ptr) UCHAR ptr##__buf[512]; type ptr=(type)ptr##__buf 180 181 int HPTLIBAPI fDeReadWrite(PDevice pDev, ULONG Lba, UCHAR Cmd, void *tmpBuffer); 182 void HPTLIBAPI fDeSelectMode(PDevice pDev, UCHAR NewMode); 183 int HPTLIBAPI fDeSetTCQ(PDevice pDev, int enable, int depth); 184 int HPTLIBAPI fDeSetNCQ(PDevice pDev, int enable, int depth); 185 int HPTLIBAPI fDeSetWriteCache(PDevice pDev, int enable); 186 int HPTLIBAPI fDeSetReadAhead(PDevice pDev, int enable); 187 188 #include <dev/raid/hptmv/atapi.h> 189 #include <dev/raid/hptmv/command.h> 190 #include <dev/raid/hptmv/array.h> 191 #include <dev/raid/hptmv/raid5n.h> 192 #include <dev/raid/hptmv/vdevice.h> 193 194 #if defined(__FreeBSD__) && defined(HPTLIBAPI) 195 #undef HPTLIBAPI 196 #define HPTLIBAPI 197 #endif 198 199 #ifdef SUPPORT_ARRAY 200 #define ArrayTables(i) ((PVDevice)&_vbus_(_ArrayTables)[i*ARRAY_VDEV_SIZE]) 201 #endif 202 203 #endif 204