global.h revision 136849
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: head/sys/dev/hptmv/global.h 136849 2004-10-24 05:37:23Z scottl $ 27 */ 28#ifndef _GLOBAL_H_ 29#define _GLOBAL_H_ 30 31#include <dev/hptmv/mvOs.h> 32#include <contrib/dev/hptmv/mvSata.h> 33#include <contrib/dev/hptmv/mvStorageDev.h> 34 35#define COMPANY "HighPoint Technologies, Inc." 36#define COPYRIGHT "(c) 2000-2004. HighPoint Technologies, Inc." 37#define DRIVER_NAME "RocketRAID 182x SATA Controller driver" 38#define CONTROLLER_NAME "RocketRAID 182x SATA Controller" 39#define PROC_DIR_NAME hptmv 40 41#define HPT_INTERFACE_VERSION 0x01000003 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 /* 49 * One vbus per adapter in mv linux driver, 50 * MAX_VBUS is defined for share code and can not be 1 51 */ 52 53#define SET_VBUS_FOR_EACH_CONTROLLER 54#define MAX_MEMBERS 8 55#define MAX_ARRAY_NAME 16 56#define MAX_VDEVICE_PER_VBUS 8 57#define MAX_ARRAY_DEVICE MAX_ARRAY_PER_VBUS 58#define MAX_CHIP_IN_VBUS 1 59 60#define SUPPORT_IOCTL 61#define SUPPORT_FAIL_LED 62 63typedef void * PChipInstance; 64typedef void * PChannel; 65typedef struct _VDevice *PVDevice; 66typedef struct _VBus *PVBus; 67typedef struct _ArrayDescript *PArrayDescript; 68typedef struct _ArrayDescriptV2 *PArrayDescriptV2; 69typedef struct _Command *PCommand; 70 71typedef struct _Device { 72 UCHAR df_on_line; 73 UCHAR df_atapi; 74 UCHAR df_removable_drive; 75 UCHAR busyCount; 76 77 UCHAR df_tcq_set: 1; 78 UCHAR df_tcq: 1; /* enable TCQ */ 79 UCHAR df_ncq_set: 1; 80 UCHAR df_ncq: 1; /* enable NCQ */ 81 UCHAR df_write_cache_set: 1; 82 UCHAR df_write_cache: 1; /* enable write cache */ 83 UCHAR df_read_ahead_set: 1; 84 UCHAR df_read_ahead: 1; /* enable read ahead */ 85 86 UCHAR retryCount; 87 UCHAR resetCount; 88 UCHAR pad1; 89 90 UCHAR df_user_mode_set; 91 UCHAR bDeModeSetting; /* Current Data Transfer mode: 0-4 PIO 0-4 */ 92 UCHAR bDeUsable_Mode; /* actual maximum data transfer mode */ 93 UCHAR bDeUserSelectMode; 94 95 PVBus pVBus; 96 ULONG dDeRealCapacity; 97 ULONG dDeHiddenLba; 98 ULONG HeadPosition; 99 ULONG QueueLength; 100 MV_SATA_CHANNEL *mv; 101} Device, *PDevice; 102 103typedef struct _SCAT_GATH { 104 ULONG_PTR dSgAddress; 105 USHORT wSgSize; 106 USHORT wSgFlag; 107} SCAT_GATH, FAR *FPSCAT_GATH; 108 109#define OS_VDEV_EXT 110typedef struct _VDevice_Ext { 111#if defined(WIN95) && defined(SUPPORT_HOTSWAP) 112 DCB * pDcb; 113#endif 114 UCHAR gui_locked; /* the device is locked by GUI */ 115 UCHAR reserve[3]; 116} VDevice_Ext, *PVDevice_Ext; 117 118 119#define SG_FLAG_SKIP 0x4000 120#define SG_FLAG_EOT 0x8000 121 122#if 0 /* MAX_VBUS==1 */ 123#define _VBUS_ARG 124#define _VBUS_ARG0 void 125#define _VBUS_P 126#define _VBUS_P0 127#define _VBUS_INST(x) 128#define _vbus_(x) x 129#else 130#define _VBUS_ARG0 PVBus _vbus_p 131#define _VBUS_ARG PVBus _vbus_p, 132#define _VBUS_P _vbus_p, 133#define _VBUS_P0 _vbus_p 134#define _VBUS_INST(x) PVBus _vbus_p = x; 135#define _vbus_(x) (_vbus_p->x) 136#endif 137 138/************************************************************************* 139 * arithmetic functions 140 *************************************************************************/ 141#define LongRShift(x, y) (x >> y) 142#define LongLShift(x, y) (x << y) 143#define LongDiv(x, y) (x / (UINT)(y)) 144#define LongRem(x, y) (x % (UINT)(y)) 145#define LongMul(x, y) (x * y) 146/* Minimum and maximum macros */ 147#if (__FreeBSD_version < 501000) 148#define MAX(a, b) (((a) > (b)) ? (a) : (b)) 149#define MIN(a, b) (((a) < (b)) ? (a) : (b)) 150#endif 151 152/************************************************************************* 153 * C library 154 *************************************************************************/ 155int HPTLIBAPI os_memcmp(const void *cs, const void *ct, unsigned len); 156void HPTLIBAPI os_memcpy(void *to, const void *from, unsigned len); 157void HPTLIBAPI os_memset(void *s, char c, unsigned len); 158unsigned HPTLIBAPI os_strlen(const char *s); 159#ifdef NO_LIBC 160#define memcmp os_memcmp 161#define memcpy os_memcpy 162#define memset os_memset 163#define strlen os_strlen 164#elif (__FreeBSD_version <= 410000) 165#define memcpy(d, s, len) bcopy((s),(d),(len)) 166#define memset(d, s, len) bzero((d),(len)) 167#endif 168#define ZeroMemory(a, b) memset((char *)a, 0, b) 169#define MemoryCopy(a,b,c) memcpy((char *)(a), (char *)(b), (UINT)(c)) 170#define farMemoryCopy(a,b,c) memcpy((char *)(a), (char *)(b), (UINT)c) 171#define StrLen strlen 172 173/* 174 * we don't want whole hptintf.h in shared code... 175 * some constants must match that in hptintf.h! 176 */ 177enum _driver_events_t { 178 ET_DEVICE=0, 179 ET_DEVICE_REMOVED, 180 ET_DEVICE_PLUGGED, 181 ET_DEVICE_ERROR, 182 ET_REBUILD_STARTED, 183 ET_REBUILD_ABORTED, 184 ET_REBUILD_FINISHED, 185 ET_SPARE_TOOK_OVER, 186 ET_REBUILD_FAILED, 187 ET_VERIFY_STARTED, 188 ET_VERIFY_ABORTED, 189 ET_VERIFY_FAILED, 190 ET_VERIFY_FINISHED, 191 ET_INITIALIZE_STARTED, 192 ET_INITIALIZE_ABORTED, 193 ET_INITIALIZE_FAILED, 194 ET_INITIALIZE_FINISHED, 195 ET_VERIFY_DATA_ERROR, 196}; 197 198extern void HPTLIBAPI ioctl_ReportEvent(UCHAR event, PVOID param); 199#define StallExec(x) mvMicroSecondsDelay(x) 200#define fNotifyGUI(WhatHappen, pVDevice) \ 201 ioctl_ReportEvent(WhatHappen, pVDevice) 202#define DECLARE_BUFFER(type, ptr) \ 203 UCHAR ptr##__buf[512]; \ 204 type ptr=(type)ptr##__buf 205 206#include <contrib/dev/hptmv/atapi.h> 207#include <contrib/dev/hptmv/command.h> 208#include <contrib/dev/hptmv/array.h> 209#include <contrib/dev/hptmv/raid5n.h> 210#include <contrib/dev/hptmv/vdevice.h> 211 212int HPTLIBAPI fDeReadWrite(PDevice pDev, ULONG Lba, UCHAR Cmd, void *tmpBuffer); 213void HPTLIBAPI fDeSelectMode(PDevice pDev, UCHAR NewMode); 214 215#ifdef SUPPORT_ARRAY 216#define ArrayTables(i) ((PVDevice)&_vbus_(_ArrayTables)[i*ARRAY_VDEV_SIZE]) 217#endif 218 219#endif 220