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Import VMware open source BusLogic driver

Browse source 
Hartmut made it work in ReactOS.

svn path=/trunk/; revision=17434
This commit is contained in:
Gé van Geldorp 2005-08-18 21:59:20 +00:00
parent 20d4ebeffc
commit a4c7ecd803
19 changed files with 4790 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
reactos/boot/freeldr/freeldr/reactos/setupldr.c
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@ -611,6 +611,10 @@ for(;;);
if (!LoadDriver(SourcePath, "atapi.sys"))
return;
/* Load buslogic.sys (depends on hardware detection) */
if (!LoadDriver(SourcePath, "buslogic.sys"))
return;
/* Load class2.sys */
if (!LoadDriver(SourcePath, "class2.sys"))
return;

8
reactos/bootdata/hivesys.inf
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@ -376,6 +376,14 @@ HKLM,"SYSTEM\CurrentControlSet\Services\Atapi","Start",0x00010001,0x00000000
HKLM,"SYSTEM\CurrentControlSet\Services\Atapi","Type",0x00010001,0x00000001
HKLM,"SYSTEM\CurrentControlSet\Services\Atapi","Tag",0x00010001,0x00000010
; BusLogic 958 miniport driver
HKLM,"SYSTEM\CurrentControlSet\Services\BusLogic","ErrorControl",0x00010001,0x00000000
HKLM,"SYSTEM\CurrentControlSet\Services\BusLogic","Group",0x00000000,"SCSI Miniport"
HKLM,"SYSTEM\CurrentControlSet\Services\BusLogic","ImagePath",0x00020000,"system32\drivers\buslogic.sys"
HKLM,"SYSTEM\CurrentControlSet\Services\BusLogic","Start",0x00010001,0x00000000
HKLM,"SYSTEM\CurrentControlSet\Services\BusLogic","Type",0x00010001,0x00000001
HKLM,"SYSTEM\CurrentControlSet\Services\BusLogic","Tag",0x00010001,0x00000020
; ACPI driver
HKLM,"SYSTEM\CurrentControlSet\Services\ACPI","ErrorControl",0x00010001,0x00000001
HKLM,"SYSTEM\CurrentControlSet\Services\ACPI","Group",0x00000000,"Boot Bus Extender"

1
reactos/bootdata/txtsetup.sif
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@ -14,6 +14,7 @@ Signature = "$ReactOS$"
[SourceFiles]
; <filename> = <directory_id>
atapi.sys = 3
buslogic.sys = 3
blue.sys = 3
c_437.nls = 2
c_1252.nls = 2

BIN
reactos/drivers/storage/buslogic/BT958.bmf Normal file
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Binary file not shown.

30
reactos/drivers/storage/buslogic/BT958.mof Normal file
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@ -0,0 +1,30 @@
[
Dynamic, Provider("WMIProv"),
WMI,
Description ("BT958 Extended Setup Information (Operation Code 8Dh)"),
guid ("{CBD60D59-CE49-4cf4-AB7A-DEC6F4988D1A}"),
HeaderName("BT958ExtendedSetupInfo"),
GuidName1("BT958Wmi_ExtendedSetupInfo_Guid"),
WmiExpense(0)
]
class BT958ExtendedSetupInfoGuid
{
[read,key] String InstanceName;
[read] boolean Active;
[read, WmiDataId(1), WmiVersion(1)] uint8 BusType;
[read, WmiDataId(2), WmiVersion(1)] uint8 BIOS_Address;
[read, WmiDataId(3), WmiVersion(1)] uint16 ScatterGatherLimit;
[read, WmiDataId(4), WmiVersion(1)] uint8 MailboxCount;
[read, WmiDataId(5), WmiVersion(1)] uint32 BaseMailboxAddress;
[read, WmiDataId(6), WmiVersion(1)] boolean FastOnEISA:1;
[read, WmiDataId(7), WmiVersion(1)] boolean LevelSensitiveInterrupt:1;
[read, WmiDataId(8), WmiVersion(1), max(3)] uint8 FirmwareRevision[];
[read, WmiDataId(9), WmiVersion(1)] boolean HostWideSCSI:1;
[read, WmiDataId(10), WmiVersion(1)] boolean HostDifferentialSCSI:1;
[read, WmiDataId(11), WmiVersion(1)] boolean HostSupportsSCAM:1;
[read, WmiDataId(12), WmiVersion(1)] boolean HostUltraSCSI:1;
[read, WmiDataId(13), WmiVersion(1)] boolean HostSmartTermination:1;
};

105
reactos/drivers/storage/buslogic/BT958dt.h Normal file
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@ -0,0 +1,105 @@
/*
* vmscsi-- Miniport driver for the Buslogic BT 958 SCSI Controller
* under Windows 2000/XP/Server 2003
*
* Based in parts on the buslogic driver for the same device
* available with the GNU Linux Operating System.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _BT958dt_h_
#define _BT958dt_h_
// BT958ExtendedSetupInfoGuid - BT958ExtendedSetupInfo
// BT958 Extended Setup Information (Operation Code 8Dh)
#define BT958Wmi_ExtendedSetupInfo_Guid \
{ 0xcbd60d59,0xce49,0x4cf4, { 0xab,0x7a,0xde,0xc6,0xf4,0x98,0x8d,0x1a } }
DEFINE_GUID(BT958ExtendedSetupInfoGuid_GUID, \
0xcbd60d59,0xce49,0x4cf4,0xab,0x7a,0xde,0xc6,0xf4,0x98,0x8d,0x1a);
typedef struct _BT958ExtendedSetupInfo
{
//
UCHAR BusType;
#define BT958ExtendedSetupInfo_BusType_SIZE sizeof(UCHAR)
#define BT958ExtendedSetupInfo_BusType_ID 1
//
UCHAR BIOS_Address;
#define BT958ExtendedSetupInfo_BIOS_Address_SIZE sizeof(UCHAR)
#define BT958ExtendedSetupInfo_BIOS_Address_ID 2
//
USHORT ScatterGatherLimit;
#define BT958ExtendedSetupInfo_ScatterGatherLimit_SIZE sizeof(USHORT)
#define BT958ExtendedSetupInfo_ScatterGatherLimit_ID 3
//
UCHAR MailboxCount;
#define BT958ExtendedSetupInfo_MailboxCount_SIZE sizeof(UCHAR)
#define BT958ExtendedSetupInfo_MailboxCount_ID 4
//
ULONG BaseMailboxAddress;
#define BT958ExtendedSetupInfo_BaseMailboxAddress_SIZE sizeof(ULONG)
#define BT958ExtendedSetupInfo_BaseMailboxAddress_ID 5
//
BOOLEAN FastOnEISA;
#define BT958ExtendedSetupInfo_FastOnEISA_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_FastOnEISA_ID 6
//
BOOLEAN LevelSensitiveInterrupt;
#define BT958ExtendedSetupInfo_LevelSensitiveInterrupt_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_LevelSensitiveInterrupt_ID 7
//
UCHAR FirmwareRevision[3];
#define BT958ExtendedSetupInfo_FirmwareRevision_SIZE sizeof(UCHAR[3])
#define BT958ExtendedSetupInfo_FirmwareRevision_ID 8
//
BOOLEAN HostWideSCSI;
#define BT958ExtendedSetupInfo_HostWideSCSI_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_HostWideSCSI_ID 9
//
BOOLEAN HostDifferentialSCSI;
#define BT958ExtendedSetupInfo_HostDifferentialSCSI_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_HostDifferentialSCSI_ID 10
//
BOOLEAN HostSupportsSCAM;
#define BT958ExtendedSetupInfo_HostSupportsSCAM_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_HostSupportsSCAM_ID 11
//
BOOLEAN HostUltraSCSI;
#define BT958ExtendedSetupInfo_HostUltraSCSI_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_HostUltraSCSI_ID 12
//
BOOLEAN HostSmartTermination;
#define BT958ExtendedSetupInfo_HostSmartTermination_SIZE sizeof(BOOLEAN)
#define BT958ExtendedSetupInfo_HostSmartTermination_ID 13
} BT958ExtendedSetupInfo, *PBT958ExtendedSetupInfo;
#endif

2754
reactos/drivers/storage/buslogic/BusLogic958.c Normal file
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File diff suppressed because it is too large Load diff

1179
reactos/drivers/storage/buslogic/BusLogic958.h Normal file
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File diff suppressed because it is too large Load diff

116
reactos/drivers/storage/buslogic/BusLogic958.rc Normal file
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@ -0,0 +1,116 @@
//Microsoft Developer Studio generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
// English (U.S.) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
#ifdef _WIN32
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#pragma code_page(1252)
#endif //_WIN32
#ifndef _MAC
/////////////////////////////////////////////////////////////////////////////
//
// Version
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,2,0,0
PRODUCTVERSION 1,2,0,0
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x40004L
FILETYPE 0x3L
FILESUBTYPE 0x7L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904b0"
BEGIN
VALUE "Comments", "\0"
VALUE "CompanyName", "VMware, Inc.\0"
VALUE "FileDescription", "VMware SCSI Controller\0"
VALUE "FileVersion", "1, 2, 0, 0\0"
VALUE "InternalName", "vmscsi.sys\0"
VALUE "LegalCopyright", "Copyright © 1998-2003 VMware, Inc.\0"
VALUE "LegalTrademarks", "\0"
VALUE "OriginalFilename", "vmscsi.sys\0"
VALUE "PrivateBuild", "\0"
VALUE "ProductName", "VMware, Inc. Script1 Application\0"
VALUE "ProductVersion", "1, 2, 0, 0\0"
VALUE "SpecialBuild", "\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END
#endif // !_MAC
/////////////////////////////////////////////////////////////////////////////
//
// MOFDATA
//
MOFRESOURCE MOFDATA MOVEABLE PURE "BT958.bmf"
#ifdef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE DISCARDABLE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE DISCARDABLE
BEGIN
"#include ""afxres.h""\r\n"
"\0"
END
3 TEXTINCLUDE DISCARDABLE
BEGIN
"\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
#endif // English (U.S.) resources
/////////////////////////////////////////////////////////////////////////////
#ifndef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
/////////////////////////////////////////////////////////////////////////////
#endif // not APSTUDIO_INVOKED

104
reactos/drivers/storage/buslogic/Log.c Normal file
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@ -0,0 +1,104 @@
#include "Log.h"
#include <stdarg.h>
#include <stdio.h>
#pragma hdrstop
BOOLEAN LogMessage(PCHAR szFormat, ...)
{
ULONG Length;
char messagebuf[256];
va_list va;
IO_STATUS_BLOCK IoStatus;
OBJECT_ATTRIBUTES objectAttributes;
NTSTATUS status;
HANDLE FileHandle;
UNICODE_STRING fileName;
//format the string
va_start(va,szFormat);
vsprintf(messagebuf,szFormat,va);
va_end(va);
//get a handle to the log file object
fileName.Buffer = NULL;
fileName.Length = 0;
fileName.MaximumLength = sizeof(DEFAULT_LOG_FILE_NAME) + sizeof(UNICODE_NULL);
fileName.Buffer = ExAllocatePool(PagedPool,
fileName.MaximumLength);
if (!fileName.Buffer)
{
return FALSE;
}
RtlZeroMemory(fileName.Buffer, fileName.MaximumLength);
status = RtlAppendUnicodeToString(&fileName, (PWSTR)DEFAULT_LOG_FILE_NAME);
//DbgPrint("\n Initializing Object attributes");
InitializeObjectAttributes (&objectAttributes,
(PUNICODE_STRING)&fileName,
OBJ_CASE_INSENSITIVE,
NULL,
NULL );
DbgPrint("\n BusLogic - Creating the file");
status = ZwCreateFile(&FileHandle,
FILE_APPEND_DATA,
&objectAttributes,
&IoStatus,
0,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_WRITE,
FILE_OPEN_IF,
FILE_SYNCHRONOUS_IO_NONALERT,
NULL,
0 );
if(NT_SUCCESS(status))
{
CHAR buf[300];
LARGE_INTEGER time;
KeQuerySystemTime(&time);
DbgPrint("\n BusLogic - Created the file");
//put a time stamp on the output message
sprintf(buf,"%10u-%10u %s",time.HighPart,time.LowPart,messagebuf);
//format the string to make sure it appends a newline carrage-return to the
//end of the string.
Length=strlen(buf);
if(buf[Length-1]=='\n')
{
buf[Length-1]='\r';
strcat(buf,"\n");
Length++;
}
else
{
strcat(buf,"\r\n");
Length+=2;
}
buf[Length+1] = '\0';
DbgPrint("\n BusLogic - Writing to the file");
DbgPrint("\n BusLogic - Buf = %s", buf);
status = ZwWriteFile(FileHandle,
NULL,
NULL,
NULL,
&IoStatus,
buf,
Length,
NULL,
NULL );
ZwClose(FileHandle);
}
if (fileName.Buffer)
ExFreePool (fileName.Buffer);
return STATUS_SUCCESS;
}

5
reactos/drivers/storage/buslogic/Log.h Normal file
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@ -0,0 +1,5 @@
#include "ntddk.h"
#define DEFAULT_LOG_FILE_NAME L"\\??\\D:\\Temp\\BL958.log"
BOOLEAN LogMessage(PCHAR szFormat, ...);

11
reactos/drivers/storage/buslogic/README.ReactOS Normal file
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@ -0,0 +1,11 @@
This code was published by VMware on their website at
http://www.vmware.com/download/open_sources.html. The intro there says:
This open source software is licensed under the terms of various open source
license agreements included with the materials relating to the open source
software. Copyrights in the open source software are held by the copyright
holders indicated in the copyright notices in the open source files. You may
download this software free of charge.
The source files indicate they are GPL licenced, so we're ok to include it
in ReactOS.

10
reactos/drivers/storage/buslogic/buslogic.xml Normal file
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@ -0,0 +1,10 @@
<module name="buslogic" type="kernelmodedriver" installbase="system32/drivers" installname="buslogic.sys">
<bootstrap base="reactos" />
<define name="__USE_W32API" />
<include base="buslogic">.</include>
<library>ntoskrnl</library>
<library>hal</library>
<library>scsiport</library>
<file>BusLogic958.c</file>
<file>BusLogic958.rc</file>
</module>

5
reactos/drivers/storage/buslogic/makefile.inc Normal file
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@ -0,0 +1,5 @@
clean:
del BT958dt.h BT958.bmf
BT958dt.h: BT958.bmf
wmimofck -hBT958dt.h BT958.bmf

7
reactos/drivers/storage/buslogic/makefile.original Normal file
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@ -0,0 +1,7 @@
#
# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source
# file to this component. This file merely indirects to the real make file
# that is shared by all the driver components of the Windows NT DDK
#
!INCLUDE $(NTMAKEENV)\makefile.def

15
reactos/drivers/storage/buslogic/resource.h Normal file
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@ -0,0 +1,15 @@
//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by BusLogic958.rc
//
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 101
#define _APS_NEXT_COMMAND_VALUE 40001
#define _APS_NEXT_CONTROL_VALUE 1000
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif

17
reactos/drivers/storage/buslogic/sources Normal file
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@ -0,0 +1,17 @@
TARGETNAME=vmscsi
TARGETPATH=obj
TARGETTYPE=MINIPORT
TARGETLIBS=$(DDK_LIB_PATH)\scsiport.lib \
$(DDK_LIB_PATH)\scsiwmi.lib \
$(SDK_LIB_PATH)\ntoskrnl.lib
MSC_WARNING_LEVEL=/W3 /WX
SOURCES=BT958.mof \
BusLogic958.c \
BusLogic958.rc \
wmi.c \
Log.c
NTTARGETFILE0=BT958dt.h

416
reactos/drivers/storage/buslogic/wmi.c Normal file
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@ -0,0 +1,416 @@
#include "miniport.h"
#include "BusLogic958.h" // includes scsi.h
#include "wmistr.h" // WMI definitions
#include "BT958dt.h"
#define BT958Wmi_MofResourceName L"MofResource"
#define BT958_SETUP_GUID_INDEX 0
GUID BT958WmiExtendedSetupInfoGuid = BT958Wmi_ExtendedSetupInfo_Guid;
UCHAR
BT958ReadExtendedSetupInfo
(
IN PHW_DEVICE_EXTENSION HwDeviceExtension,
OUT PUCHAR Buffer
);
BOOLEAN
BT958QueryWmiDataBlock
(
IN PVOID Context,
IN PSCSIWMI_REQUEST_CONTEXT RequestContext,
IN ULONG GuidIndex,
IN ULONG InstanceIndex,
IN ULONG InstanceCount,
IN OUT PULONG InstanceLengthArray,
IN ULONG OutBufferSize,
OUT PUCHAR Buffer
);
UCHAR
BT958QueryWmiRegInfo
(
IN PVOID Context,
IN PSCSIWMI_REQUEST_CONTEXT RequestContext,
OUT PWCHAR *MofResourceName
);
SCSIWMIGUIDREGINFO BT958GuidList[] =
{
{&BT958WmiExtendedSetupInfoGuid,
1,
0
},
};
#define BT958GuidCount (sizeof(BT958GuidList) / sizeof(SCSIWMIGUIDREGINFO))
void BT958WmiInitialize(
IN PHW_DEVICE_EXTENSION HwDeviceExtension
)
{
PSCSI_WMILIB_CONTEXT WmiLibContext;
WmiLibContext = &HwDeviceExtension->WmiLibContext;
WmiLibContext->GuidList = BT958GuidList;
WmiLibContext->GuidCount = BT958GuidCount;
WmiLibContext->QueryWmiRegInfo = BT958QueryWmiRegInfo;
WmiLibContext->QueryWmiDataBlock = BT958QueryWmiDataBlock;
WmiLibContext->SetWmiDataItem = NULL;
WmiLibContext->SetWmiDataBlock = NULL;
WmiLibContext->WmiFunctionControl = NULL;
WmiLibContext->ExecuteWmiMethod = NULL;
}
BOOLEAN
BT958WmiSrb(
IN PHW_DEVICE_EXTENSION HwDeviceExtension,
IN OUT PSCSI_WMI_REQUEST_BLOCK Srb
)
/*++
Routine Description:
Process an SRB_FUNCTION_WMI request packet.
This routine is called from the SCSI port driver synchronized with the
kernel via BT958StartIo. On completion of WMI processing, the SCSI
port driver is notified that the adapter can take another request, if
any are available.
Arguments:
HwDeviceExtension - HBA miniport driver's adapter data storage.
Srb - IO request packet.
Return Value:
Value to return to BT958StartIo caller. Always TRUE.
--*/
{
UCHAR status;
SCSIWMI_REQUEST_CONTEXT requestContext;
ULONG retSize;
BOOLEAN pending;
// Validate our assumptions.
ASSERT(Srb->Function == SRB_FUNCTION_WMI);
ASSERT(Srb->Length == sizeof(SCSI_WMI_REQUEST_BLOCK));
ASSERT(Srb->DataTransferLength >= sizeof(ULONG));
ASSERT(Srb->DataBuffer);
// Check if the WMI SRB is targetted for the adapter or one of the disks
if (!(Srb->WMIFlags & SRB_WMI_FLAGS_ADAPTER_REQUEST))
{
// This is targetted to one of the disks, since there are no per disk
// wmi information we return an error. Note that if there was per
// disk information, then you'd likely have a differen WmiLibContext
// and a different set of guids.
Srb->DataTransferLength = 0;
Srb->SrbStatus = SRB_STATUS_SUCCESS;
}
else
{
// Process the incoming WMI request.
pending = ScsiPortWmiDispatchFunction(&HwDeviceExtension->WmiLibContext,
Srb->WMISubFunction,
HwDeviceExtension,
&requestContext,
Srb->DataPath,
Srb->DataTransferLength,
Srb->DataBuffer);
// We assune that the wmi request will never pend so that we can
// allocate the requestContext from stack. If the WMI request could
// ever pend then we'd need to allocate the request context from
// the SRB extension.
//
ASSERT(! pending);
retSize = ScsiPortWmiGetReturnSize(&requestContext);
status = ScsiPortWmiGetReturnStatus(&requestContext);
// We can do this since we assume it is done synchronously
Srb->DataTransferLength = retSize;
//
// Adapter ready for next request.
//
Srb->SrbStatus = status;
}
ScsiPortNotification(RequestComplete, HwDeviceExtension, Srb);
ScsiPortNotification(NextRequest, HwDeviceExtension, NULL);
return TRUE;
}
BOOLEAN
BT958QueryWmiDataBlock(
IN PVOID Context,
IN PSCSIWMI_REQUEST_CONTEXT RequestContext,
IN ULONG GuidIndex,
IN ULONG InstanceIndex,
IN ULONG InstanceCount,
IN OUT PULONG InstanceLengthArray,
IN ULONG OutBufferSize,
OUT PUCHAR Buffer
)
/*++
Routine Description:
This routine is a callback into the miniport to query for the contents of
one or more instances of a data block. This callback may be called with
an output buffer that is too small to return all of the data queried.
In this case the callback is responsible to report the correct output
buffer size needed.
If the request can be completed immediately without pending,
ScsiPortWmiPostProcess should be called from within this callback and
FALSE returned.
If the request cannot be completed within this callback then TRUE should
be returned. Once the pending operations are finished the miniport should
call ScsiPortWmiPostProcess and then complete the srb.
Arguments:
DeviceContext is a caller specified context value originally passed to
ScsiPortWmiDispatchFunction.
RequestContext is a context associated with the srb being processed.
GuidIndex is the index into the list of guids provided when the
miniport registered
InstanceIndex is the index that denotes first instance of the data block
is being queried.
InstanceCount is the number of instances expected to be returned for
the data block.
InstanceLengthArray is a pointer to an array of ULONG that returns the
lengths of each instance of the data block. This may be NULL when
there is not enough space in the output buffer to fufill the request.
In this case the miniport should call ScsiPortWmiPostProcess with
a status of SRB_STATUS_DATA_OVERRUN and the size of the output buffer
needed to fufill the request.
BufferAvail on entry has the maximum size available to write the data
blocks in the output buffer. If the output buffer is not large enough
to return all of the data blocks then the miniport should call
ScsiPortWmiPostProcess with a status of SRB_STATUS_DATA_OVERRUN
and the size of the output buffer needed to fufill the request.
Buffer on return is filled with the returned data blocks. Note that each
instance of the data block must be aligned on a 8 byte boundry. This
may be NULL when there is not enough space in the output buffer to
fufill the request. In this case the miniport should call
ScsiPortWmiPostProcess with a status of SRB_STATUS_DATA_OVERRUN and
the size of the output buffer needed to fufill the request.
Return Value:
TRUE if request is pending else FALSE
--*/
{
PHW_DEVICE_EXTENSION HwDeviceExtension = (PHW_DEVICE_EXTENSION)Context;
ULONG size;
UCHAR status;
//
// Only ever registers 1 instance per guid
ASSERT((InstanceIndex == 0) &&
(InstanceCount == 1));
switch (GuidIndex)
{
case BT958_SETUP_GUID_INDEX:
{
size = sizeof(BT958ExtendedSetupInfo)-1;
if (OutBufferSize < size)
{
//
// The buffer passed to return the data is too small
//
status = SRB_STATUS_DATA_OVERRUN;
break;
}
if ( !BT958ReadExtendedSetupInfo(HwDeviceExtension,
Buffer))
{
ASSERT(FALSE);
size = 0;
status = SRB_STATUS_ERROR;
}
else
{
*InstanceLengthArray = size;
status = SRB_STATUS_SUCCESS;
}
break;
}
default:
{
status = SRB_STATUS_ERROR;
}
}
ScsiPortWmiPostProcess( RequestContext,
status,
size);
return status;
}
UCHAR
BT958QueryWmiRegInfo(
IN PVOID Context,
IN PSCSIWMI_REQUEST_CONTEXT RequestContext,
OUT PWCHAR *MofResourceName
)
/*++
Routine Description:
This routine is a callback into the driver to retrieve information about
the guids being registered.
Implementations of this routine may be in paged memory
Arguments:
DeviceObject is the device whose registration information is needed
*RegFlags returns with a set of flags that describe all of the guids being
registered for this device. If the device wants enable and disable
collection callbacks before receiving queries for the registered
guids then it should return the WMIREG_FLAG_EXPENSIVE flag. Also the
returned flags may specify WMIREG_FLAG_INSTANCE_PDO in which case
the instance name is determined from the PDO associated with the
device object. Note that the PDO must have an associated devnode. If
WMIREG_FLAG_INSTANCE_PDO is not set then Name must return a unique
name for the device. These flags are ORed into the flags specified
by the GUIDREGINFO for each guid.
InstanceName returns with the instance name for the guids if
WMIREG_FLAG_INSTANCE_PDO is not set in the returned *RegFlags. The
caller will call ExFreePool with the buffer returned.
*RegistryPath returns with the registry path of the driver. This is
required
*MofResourceName returns with the name of the MOF resource attached to
the binary file. If the driver does not have a mof resource attached
then this can be returned as NULL.
*Pdo returns with the device object for the PDO associated with this
device if the WMIREG_FLAG_INSTANCE_PDO flag is retured in
*RegFlags.
Return Value:
status
--*/
{
*MofResourceName = BT958Wmi_MofResourceName;
return SRB_STATUS_SUCCESS;
}
UCHAR
BT958ReadExtendedSetupInfo(
IN PHW_DEVICE_EXTENSION HwDeviceExtension,
OUT PUCHAR Buffer
)
/*++
Routine Description:
Read the adapter setup information into the supplied buffer. The buffer
must be RM_CFG_MAX_SIZE (255) bytes large.
Arguments:
HwDeviceExtension - HBA miniport driver's adapter data storage.
Buffer - Buffer to hold adapter's setup information structure [manual 5-10].
Return Value:
TRUE on success, FALSE on failure.
--*/
{
UCHAR numberOfBytes = sizeof(BT958ExtendedSetupInfo)-1;
PHW_DEVICE_EXTENSION deviceExtension = HwDeviceExtension;
BusLogic_HostAdapter_T *HostAdapter = &(deviceExtension->hcs);
BusLogic_ExtendedSetupInformation_T ExtendedSetupInformation;
BusLogic_RequestedReplyLength_T RequestedReplyLength = sizeof(ExtendedSetupInformation);
BOOLEAN Result = TRUE;
BusLogic_WmiExtendedSetupInformation_T WmiExtendedSetupInfo;
PUCHAR SourceBuf = (PUCHAR) &WmiExtendedSetupInfo;
//
// Issue the Inquire Extended Setup Information command. Only genuine
// BusLogic Host Adapters and TRUE clones support this command. Adaptec 1542C
// series Host Adapters that respond to the Geometry Register I/O port will
// fail this command.
RequestedReplyLength = sizeof(ExtendedSetupInformation);
if (BusLogic_Command(HostAdapter,
BusLogic_InquireExtendedSetupInformation,
&RequestedReplyLength,
sizeof(RequestedReplyLength),
&ExtendedSetupInformation,
sizeof(ExtendedSetupInformation))
!= sizeof(ExtendedSetupInformation))
{
Result = FALSE;
}
WmiExtendedSetupInfo.BusType = ExtendedSetupInformation.BusType;
WmiExtendedSetupInfo.BIOS_Address = ExtendedSetupInformation.BIOS_Address;
WmiExtendedSetupInfo.ScatterGatherLimit = ExtendedSetupInformation.ScatterGatherLimit;
WmiExtendedSetupInfo.MailboxCount = ExtendedSetupInformation.MailboxCount;
WmiExtendedSetupInfo.BaseMailboxAddress = ExtendedSetupInformation.BaseMailboxAddress;
WmiExtendedSetupInfo.FastOnEISA = ExtendedSetupInformation.Misc.FastOnEISA;
WmiExtendedSetupInfo.LevelSensitiveInterrupt = ExtendedSetupInformation.Misc.LevelSensitiveInterrupt;
WmiExtendedSetupInfo.FirmwareRevision[3] = ExtendedSetupInformation.FirmwareRevision[3];
WmiExtendedSetupInfo.FirmwareRevision[3] = ExtendedSetupInformation.FirmwareRevision[3];
WmiExtendedSetupInfo.FirmwareRevision[3] = ExtendedSetupInformation.FirmwareRevision[3];
WmiExtendedSetupInfo.HostWideSCSI = ExtendedSetupInformation.HostWideSCSI;
WmiExtendedSetupInfo.HostDifferentialSCSI= ExtendedSetupInformation.HostDifferentialSCSI;
WmiExtendedSetupInfo.HostSupportsSCAM = ExtendedSetupInformation.HostSupportsSCAM;
WmiExtendedSetupInfo.HostUltraSCSI = ExtendedSetupInformation.HostUltraSCSI;
WmiExtendedSetupInfo.HostSmartTermination= ExtendedSetupInformation.HostSmartTermination;
for (; numberOfBytes; numberOfBytes--)
{
*Buffer++ = *SourceBuf++;
}
return TRUE;
}

3
reactos/drivers/storage/directory.xml
View file

@ -1,6 +1,9 @@
<directory name="atapi">
<xi:include href="atapi/atapi.xml" />
</directory>
<directory name="buslogic">
<xi:include href="buslogic/buslogic.xml" />
</directory>
<directory name="cdrom">
<xi:include href="cdrom/cdrom.xml" />
</directory>