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access601.h
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amd64-elf.raid.o.uu
(116.67 KB)
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array.h
(9.37 KB)
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atapi.h
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command.h
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entry.c
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global.h
(6.58 KB)
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gui_lib.c
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hptintf.h
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hptproc.c
(17.31 KB)
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i386-elf.raid.o.uu
(86.76 KB)
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ioctl.c
(25.55 KB)
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mv.c
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mvOs.h
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mvSata.h
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mvStorageDev.h
(8.6 KB)
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osbsd.h
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raid5n.h
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readme.txt
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vdevice.h
(9.49 KB)
Editing: vdevice.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2004-2005 HighPoint Technologies, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _VDEVICE_H_ #define _VDEVICE_H_ /*************************************************************************** * Description: virtual device header ***************************************************************************/ typedef struct _VDevice { UCHAR VDeviceType; UCHAR vf_bootmark: 1; /* is boot device? */ UCHAR vf_bootable: 1; /* has active partition */ UCHAR vf_online: 1; /* is usable? */ UCHAR vf_cache_disk: 1; /* Cache enabled */ UCHAR vf_format_v2: 1; /* old array block */ UCHAR vf_freed: 1; /* memory free */ UCHAR reserve1; UCHAR bSerialNumber; /* valid if pParent!=0 */ PVDevice pParent; /* parent array */ PVBus pVBus; /* vbus this device located. Must not be NULL. */ LBA_T VDeviceCapacity; /* number of blocks */ LBA_T LockedLba; USHORT LockedSectors; USHORT ActiveRequests; PCommand LockWaitList; void (* HPTLIBAPI QuiesceAction)(_VBUS_ARG void *arg); void *QuiesceArg; void (* HPTLIBAPI flush_callback)(_VBUS_ARG void *arg); void *flush_callback_arg; #if defined(_RAID5N_) struct stripe **CacheEntry; struct range_lock *range_lock; #endif void (* HPTLIBAPI pfnSendCommand)(_VBUS_ARG PCommand pCmd); /* call this to send a command to a VDevice */ void (* HPTLIBAPI pfnDeviceFailed)(_VBUS_ARG PVDevice pVDev); /* call this when a VDevice failed */ union { #ifdef SUPPORT_ARRAY RaidArray array; #endif Device disk; } u; } VDevice; #define ARRAY_VDEV_SIZE (offsetof(VDevice, u) + sizeof(RaidArray)) #define DISK_VDEV_SIZE (offsetof(VDevice, u) + sizeof(Device)) #define Map2pVDevice(pDev) ((PVDevice)((UINT_PTR)pDev - (UINT)(UINT_PTR)&((PVDevice)0)->u.disk)) /* * bUserDeviceMode */ #define MEMBER_NOT_SET_MODE 0x5F /* * arrayType */ #define VD_SPARE 0 #define VD_REMOVABLE 1 #define VD_ATAPI 2 #define VD_SINGLE_DISK 3 #define VD_JBOD 4 /* JBOD */ #define VD_RAID_0 5 /* RAID 0 stripe */ #define VD_RAID_1 6 /* RAID 1 mirror */ #define VD_RAID_3 7 /* RAID 3 */ #define VD_RAID_5 8 /* RAID 5 */ #define VD_MAX_TYPE 8 #ifdef SUPPORT_ARRAY #define mIsArray(pVDev) (pVDev->VDeviceType>VD_SINGLE_DISK) #else #define mIsArray(pVDev) 0 #endif extern void (* HPTLIBAPI pfnSendCommand[])(_VBUS_ARG PCommand pCmd); extern void (* HPTLIBAPI pfnDeviceFailed[])(_VBUS_ARG PVDevice pVDev); void HPTLIBAPI fOsDiskFailed(_VBUS_ARG PVDevice pVDev); void HPTLIBAPI fDeviceSendCommand(_VBUS_ARG PCommand pCmd); void HPTLIBAPI fSingleDiskFailed(_VBUS_ARG PVDevice pVDev); /*************************************************************************** * Description: RAID Adapter ***************************************************************************/ typedef struct _VBus { /* pVDevice[] may be non-continuous */ PVDevice pVDevice[MAX_VDEVICE_PER_VBUS]; UINT nInstances; PChipInstance pChipInstance[MAX_CHIP_IN_VBUS]; void * OsExt; /* for OS private use */ int serial_mode; int next_active; int working_devs; PCommand pFreeCommands; DPC_ROUTINE PendingRoutines[MAX_PENDING_ROUTINES]; int PendingRoutinesFirst, PendingRoutinesLast; DPC_ROUTINE IdleRoutines[MAX_IDLE_ROUTINES]; int IdleRoutinesFirst, IdleRoutinesLast; #ifdef SUPPORT_ARRAY PVDevice pFreeArrayLink; BYTE _ArrayTables[MAX_ARRAY_PER_VBUS * ARRAY_VDEV_SIZE]; #endif #ifdef _RAID5N_ struct r5_global_data r5; #endif } VBus; /* * Array members must be on same VBus. * The platform dependent part shall select one of the following strategy. */ #ifdef SET_VBUS_FOR_EACH_IRQ #define CHIP_ON_SAME_VBUS(pChip1, pChip2) ((pChip1)->bChipIntrNum==(pChip2)->bChipIntrNum) #elif defined(SET_VBUS_FOR_EACH_CONTROLLER) #define CHIP_ON_SAME_VBUS(pChip1, pChip2) \ ((pChip1)->pci_bus==(pChip2)->pci_bus && (pChip1)->pci_dev==(pChip2)->pci_dev) #elif defined(SET_VBUS_FOR_EACH_FUNCTION) #define CHIP_ON_SAME_VBUS(pChip1, pChip2) \ ((pChip1)->pci_bus==(pChip2)->pci_bus && (pChip1)->pci_dev==(pChip2)->pci_dev && (pChip1)->pci_func==(pChip2)->pci_func) #else #error You must set one vbus setting #endif #define FOR_EACH_CHANNEL_ON_VBUS(_pVBus, _pChan) \ for (_pChan=pChanStart; _pChan<pChanEnd; _pChan++) \ if (_pChan->pChipInstance->pVBus!=_pVBus) ; else #define FOR_EACH_DEV_ON_VBUS(pVBus, pVDev, i) \ for(i = 0; i < MAX_VDEVICE_PER_VBUS; i++) \ if ((pVDev=pVBus->pVDevice[i])==0) continue; else #define FOR_EACH_VBUS(pVBus) \ for(pVBus = gVBus; pVBus < &gVBus[MAX_VBUS]; pVBus++) \ #define FOR_EACH_ARRAY_ON_ALL_VBUS(pVBus, pArray, i) \ for(pVBus = gVBus; pVBus < &gVBus[MAX_VBUS]; pVBus++) \ for(i = 0; i < MAX_ARRAY_PER_VBUS; i++) \ if ((pArray=((PVDevice)&pVBus->_ArrayTables[i*ARRAY_VDEV_SIZE]))->u.array.dArStamp==0) continue; else #define FOR_EACH_DEV_ON_ALL_VBUS(pVBus, pVDev, i) \ FOR_EACH_VBUS(pVBus) \ for(i = 0; i < MAX_VDEVICE_PER_VBUS; i++) \ if ((pVDev=pVBus->pVDevice[i])==0) continue; else /*************************************************************************** * Description: the functions called by IDE layer ***************************************************************************/ #ifdef SUPPORT_ARRAY #define IdeRegisterDevice fCheckArray #else void HPTLIBAPI IdeRegisterDevice(PDevice pDev); #endif /*************************************************************************** * Description: the functions OS must provided ***************************************************************************/ void HPTLIBAPI OsSetDeviceTable(PDevice pDevice, PIDENTIFY_DATA pIdentify); /* * allocate and free data structure */ PChannel fGetChannelTable(void); PDevice fGetDeviceTable(void); #define OsGetChannelTable(x, y) fGetChannelTable() #define OsGetDeviceTable(x, y) fGetDeviceTable() void OsReturnTable(PDevice pDevice); /*************************************************************************** * Description: the functions Prototype ***************************************************************************/ /* * vdevice.c */ int Initialize(void); int InitializeAllChips(void); void InitializeVBus(PVBus pVBus); void fRegisterChip(PChipInstance pChip); void __fRegisterVDevices(PVBus pVBus); void fRegisterVDevices(void); void HPTLIBAPI UnregisterVDevice(PVDevice); void HPTLIBAPI fCheckBootable(PVDevice pVDev); void HPTLIBAPI fFlushVDev(PVDevice pVDev); void HPTLIBAPI fFlushVDevAsync(PVDevice pVDev, DPC_PROC done, void *arg); void HPTLIBAPI fShutdownVDev(PVDevice pVDev); void HPTLIBAPI fResetVBus(_VBUS_ARG0); void HPTLIBAPI fCompleteAllCommandsSynchronously(PVBus _vbus_p); #define RegisterVDevice(pVDev) #define OsRegisterDevice(pVDev) #define OsUnregisterDevice(pVDev) #ifdef SUPPORT_VBUS_CONFIG void VBus_Config(PVBus pVBus, char *str); #else #define VBus_Config(pVBus, str) #endif #pragma pack(1) struct fdisk_partition_table { UCHAR bootid; /* bootable? 0=no, 128=yes */ UCHAR beghead; /* beginning head number */ UCHAR begsect; /* beginning sector number */ UCHAR begcyl; /* 10 bit nmbr, with high 2 bits put in begsect */ UCHAR systid; /* Operating System type indicator code */ UCHAR endhead; /* ending head number */ UCHAR endsect; /* ending sector number */ UCHAR endcyl; /* also a 10 bit nmbr, with same high 2 bit trick */ ULONG relsect; /* first sector relative to start of disk */ ULONG numsect; /* number of sectors in partition */ }; typedef struct _Master_Boot_Record { UCHAR bootinst[446]; /* space to hold actual boot code */ struct fdisk_partition_table parts[4]; USHORT signature; /* set to 0xAA55 to indicate PC MBR format */ } Master_Boot_Record, *PMaster_Boot_Record; #ifndef SUPPORT_ARRAY /* TODO: move it later */ #ifdef __BIG_ENDIAN_BITFIELD typedef DWORD TIME_RECORD; #else typedef struct _TIME_RECORD { UINT seconds:6; /* 0 - 59 */ UINT minutes:6; /* 0 - 59 */ UINT month:4; /* 1 - 12 */ UINT hours:6; /* 0 - 59 */ UINT day:5; /* 1 - 31 */ UINT year:5; /* 0=2000, 31=2031 */ } TIME_RECORD; #endif #endif #pragma pack() #endif
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