Class driver denies installation
I've got a Firewire device that uses a pure-userspace handler and
Unibrain's stack. I want a simple INF file to field the insertion notice. I
created something approximating the "null driver" example, with an empty
DDInstall section.
If I declare this to be of class "Image", I get this error message from the
New Hardware wizard:
> The class installer has denied the request to install or upgrade this
> device.
What's the minimal INF file needed to get a user-mode image capture driver
to install? Tag: Motion control class Tag: 69660
hooking COM interfaces and methods
I use the excellent COM tracer (Spying on COM Objects by Dmitri Leman) which
I use for hooking COM interfaces and methods. Problem is that I can't trace
all the methods that I need (especially regarding DirectShow interfaces).
Can someone advise please?
Thanks in advance
Mandi Tag: Motion control class Tag: 69632
where to find a sample RNDIS driver code
Is there any sample source code for RNDIS driver available either free or for
purchase ? Tag: Motion control class Tag: 69631
list of kbs installed
This is bit offtopic:-
" How can I list the KBs installed on the system?"
I am posting here hoping someone would help me fast.
Thanks
Vipin Tag: Motion control class Tag: 69629
A Driver Unload Question
I have a user mode application that keeps an IRP pending until a condition is
satisfied or the device is removed. The driver's remove device routine
completes the IRP with STATUS_CANCELLED. The user mode app then closes the
handle. My expectation was that the driver unload routine would be invoked at
this point, but I'm not seeing that happen. Is this expected behavior or do I
have a bug?
Mike Tag: Motion control class Tag: 69625
GetVolumeNameForVolumeMountPoint
I am getting a compile error c2065. I have included the define for
_WIN32_WINNT 0x0501
I have even tried including winbase.h but still get the error. What else
could be the problem? Tag: Motion control class Tag: 69619
DDK 3790 and WDK 5112 difference for Windows 2K/XP
1) My driver code compiles without error in DDK 3790 version of DDK. I
got new version of WDK 5112. Now I cannot compile the code for Windows
2000 and windows XP environment of WDK 5112. Can someone help me with
what I can do.
2) For Windows 2000 and Windows XP environment(not Longhorn), will WDK
5112 be very different from DDK 3790. Can I find any resources that
help me understand the changes made and how my driver will be
different.
Compilation/linker errors in WDK 5112:
======================================
driver\1394diag\1394diag.obj : error LNK2019: unresolved external
symbol __imp_@
InterlockedPopEntrySList@4 referenced in function
_ExAllocateFromNPagedLookaside
List@4
driver\1394diag\sfbdrv.obj : error LNK2001: unresolved external symbol
__imp_@In
terlockedPopEntrySList@4
driver\1394diag\1394diag.obj : error LNK2019: unresolved external
symbol __imp_@
InterlockedPushEntrySList@8 referenced in function
_ExFreeToNPagedLookasideList@
8
driver\1394diag\sfbdrv.obj : error LNK2001: unresolved external symbol
__imp_@In
terlockedPushEntrySList@8
Thanks for the help,
Raj Tag: Motion control class Tag: 69617
What kind of driver?
I am beginning the development of a device driver for a virtual network
device. The driver will 'translate' apps I/O for the device into IP packets
and viceversa.
The driver must be able to do the following:
1) be alerted every time an IP address becomes active in the system
2) peek at incoming IP packets and process those related to the device
What type of driver is needed to to the above? My idea is a lower TCPIP
filter. Any advice?
Thanks in advance Tag: Motion control class Tag: 69616
Unable to install printer
Hi
I am going to Upgrage One of the NT printer driver in to XP, I manage to
build all dll's for the OS windows XP using windows xp ddk.
but when I try to add it in to the Printers , it gave this message "Unable
to install printer. Opertation could not be completed" nothing hapens.
when i see the setupapi.log, the following lines appeared
[SetupAPI Log]
OS Version = 5.1.2600 Service Pack 2
Platform ID = 2 (NT)
Service Pack = 2.0
Suite = 0x0100
Product Type = 1
Architecture = x86
[2005/09/07 12:48:08 1956.5033 Driver Install]
#-198 Command line processed: C:\Windows\Explorer.EXE
#I060 Set selected driver.
Any helps are appreciated.
Thanks & Regards
Niro Tag: Motion control class Tag: 69615
ndisprot, ndisuio, packet - Help plz?
Hi,
For the last 5-6 months I have tried the "ndisprot like" examples from the 3
versions of the DDKs (packet, ndisuio, ndisprot) and practically I have
learned a few things through trial and error.
I have been working on an application that needs to move from layer 3 of the
Network stack to as close as possible to the layer 2. I thought to take
(initially) ndisuio example and use it.
The problem is that I am actually trying to create a network bridge between
two NIC interfaces but to do so I need a good throughput which basically
comes down to asynchronous operation.
I am familiar with the implications of that (dublicate frames, forwarded
frame unless broadcast needs to have the dest MAC of the neighbour device
etc.). I have solutions for these. The problem is the bridging! I am really
desperate for a solution...
I 've figured out that I can't open 2 handles per interface (or am i wrong
here?) so that leaves me with overlapped operation.
Now i tried that but it all seems to fail.
Does any of this DDK examples really supports overlapped operation? Either
on opening a device or on the createfile? And when using overlapped operation
is it better (faster) to use createfile with readfile/writefile and
getoverlappedresult or a callback function?
And okay, we are not supposed to use the same overlapped structure but
assuming that we have 100 frames per second am i supposed to initialise 100
frame structs containing 100 different overlapped structs? Isn't there
another way??
Is there anyone out there who has achieved proper overlapped operation using
any of these three DDK examples?
Can that someone kindly provide me with some advice? Please?
ps: At some point I have tried 4 different versions of the same driver (2
per interface, one for reading one for writing) in an attempt tto overcome
the "only one handle per interface" rule, but the throughput of the bridge
has been pathetic (8-10Kb/s on a FTP transfer on a 10/100Mbps bridging). Any
idea why that can be? Are multiple ndisuio drivers not supposed to be loaded
together?
Kind regards,
dimitris
de4rag@hotmail.com Tag: Motion control class Tag: 69612
noob queston
If I am making a device FILE_DEVICE_FILE what will I get in IRP_MJ_READ
, IRP_MJ_WRITE functions I mean what will the Irp structure hold. (the
read buffer for IRP_MJ_READ and the write buffer for the IRP_MJ_WRITE)
and how can I stop these operations from happening the read write close
or open functions without hooking? Tag: Motion control class Tag: 69610
DefineDosDevice() for kernel-space wanted
Hello all,
I'm currently writing a disk driver. I have successfully created a mount
point on, say, drive H:, using the Mount Manager. Now I need to notify
Explorer somehow so it "sees" the newly created drive letter. In
user-space this can be easily done through the DefineDosDevice()
function or simply through the Windows messaging API. The quiestion is:
how do I do the same in the kernel-space? It seems I can't find the
corresponding kernel API function... Any ideas will be highly
appreciated.
--
Andrey.
--
Andrey Subbotin
ICQ UIN: 114087545
LiveJournal: http://www.livejournal.com/users/e_ploko/ Tag: Motion control class Tag: 69605
Why ExAllocatePool fail ?
When I use ExAllocatePool( ) to allocate nonpaged pool, sometime will fail.
And I use XPDDK's DriverVerify(on XP) to check the nonpaged pool peak bytes,
it's only 64 bytes.
Could anyone tell me why ExAllocatePool( ) return NULL and how to avoid it
happen ?
Thanks. Tag: Motion control class Tag: 69604
Why doesn't the drvier call DrvTextOut?
Hi,
I am tracking msplot sample in the DDK. I found out the DrvTextOut have
never been called by the driver.Then I modified the DEVINFO's flGraphicsCaps
and GDIINFO's flTextCaps use follow codes:
pDevInfo->flGraphicsCaps = GCAPS_ALTERNATEFILL |
GCAPS_HORIZSTRIKE |
GCAPS_VERTSTRIKE |
GCAPS_VECTORFONT |
GCAPS_ARBRUSHOPAQUE |
GCAPS_ARBRUSHTEXT |
GCAPS_BEZIERS |
GCAPS_FORCEDITHER |
GCAPS_GEOMETRICWIDE |
GCAPS_HIGHRESTEXT |
GCAPS_GRAY16 |
GCAPS_OPAQUERECT |
GCAPS_WINDINGFILL;
.........
pGDIInfo->flTextCaps = TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
TC_CR_90 | TC_CR_ANY | TC_SF_X_YINDEP | TC_SA_DOUBLE | TC_SA_INTEGER
|TC_SA_CONTIN | TC_EA_DOUBLE | TC_IA_ABLE | TC_UA_ABLE | TC_SO_ABLE |
TC_RA_ABLE | TC_VA_ABLE | TC_SCROLLBLT;
Then I tracked it again,Unfortunate,the driver still don't call
DrvTextOut.The driver also need to be modified? Where?
Welcome to every suggestion.
--
Conan Wu
Email:aqua_aqua@21cn.com Tag: Motion control class Tag: 69595
How application get the indication generated by ndis driver?
Hi all,
For the purpose of monitor the status in driver by application, it seems
uneffiency to poll the status ocassionally. If the driver indicates its
status change by NdisMIndicateStatus(), how can the application capture the
notification?
Thanks!
-Liang Tag: Motion control class Tag: 69594
Video Class
Hi,
I am fairly new to Device Drivers and not sure where to start. We have an
imaging board connected to a FX2 board that streams vidoe and we can capture
images. The CYUSB driver shipped with this board is a USB Generic driver for
the board, so we are unable to use it with Direct X to handle the video
streaming.
From what i can see to ensure that our device to stream video with DirectX,
we have to implement the Video Class and an Upper and Lower Filter. I am not
sure were to start implementing this Video Class. Is the Video class
available for download? Are there any upper and lower filter class available?
Many Thanks,
Bruce Philp
--
Bruce Philp
Software Engineer
Astron Clinica Ltd Tag: Motion control class Tag: 69591
Steps for an application to query a driver's version
Hi:
I'm new to driver development, just wonder what should be the steps to
implement this: On WinXP, a Windows application needs to query the version
of a running driver (a network device driver). What are the steps to
implement in the drver side (IOCTL?) and what needs to be done in the
application side? Just roughly steps should be good enough for me to start.
Thanks in Advance !
Polaris Tag: Motion control class Tag: 69585
Why Can't I Load a Device Driver?
Hi All,
I've written a bus enumerator driver and a "USB Stack" simulation
driver. My bus enumerator returns the appropriate device IDs in
response to IRP_MN_QUERY_ID PnP calls, and the system brings up the
wizard (first time) to load my USB stack driver. This works great.
However, when my USB stack driver discovers an actual USB device and
does an IoInvalidateDeviceRelations, I get the usual PnP queries about
the PDOs I've created for the USB devices, and I return a Hardware ID
like "USB\Vid_03f0&Pid_1217" and "USB\Vid_03f0&Pid_1217&Rev_0100"
(these are for an HP printer), but the system ignores these names. No
wizard, no device driver accessed. Nothing.
Here's the code for the bus enumerator (which succesfully loads my USB
host controller driver emulator):
NTSTATUS
Bus_FDO_Query_Bus_Relations
(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PIO_STACK_LOCATION IrpStack,
IN PFDO_DEVICE_DATA FdoData
)
{/*_begin( Bus_FDO_Query_Bus_Relations )*/
NTSTATUS status;
ULONG length;
ULONG prevcount;
ULONG numPdosPresent;
PDEVICE_RELATIONS relations;
PDEVICE_RELATIONS oldRelations;
PLIST_ENTRY entry;
PLIST_ENTRY listHead;
PLIST_ENTRY nextEntry;
PPDO_DEVICE_DATA pdoData;
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations: Entry\n"
));
// Tell the plug and play system about all the PDOs.
//
// There might also be device relations below and above this FDO,
// so, be sure to propagate the relations from the upper drivers.
//
// No Completion routine is needed so long as the status is preset
// to success. (PDOs complete plug and play irps with the current
// IoStatus.Status and IoStatus.Information as the default.)
ExAcquireFastMutex (&FdoData->Mutex);
oldRelations = (PDEVICE_RELATIONS) Irp->IoStatus.Information;
if (oldRelations)
{
prevcount = oldRelations->Count;
if (!FdoData->NumPDOs)
{
// There is a device relations struct already present and
we have
// nothing to add to it, so just call IoSkip and IoCall
ExReleaseFastMutex (&FdoData->Mutex);
return STATUS_SUCCESS;
}
}
else
{
prevcount = 0;
}
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations: prevcount = %d\n",
prevcount
));
// Calculate the number of PDOs actually present on the bus
numPdosPresent = 0;
for
(
entry = FdoData->ListOfPDOs.Flink;
entry != &FdoData->ListOfPDOs;
entry = entry->Flink
)
{
pdoData = CONTAINING_RECORD (entry, PDO_DEVICE_DATA, Link);
if(pdoData->Present)
{
numPdosPresent++;
}
#if DBG
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations:\n"
"\tFound PDO for '%ws' in list\n",
_ifx( pdoData->HardwareIDs, pdoData->HardwareIDs, L"" )
));
#endif
}
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations: numPdosPresent = %d\n",
numPdosPresent
));
// Need to allocate a new relations structure and add our
// PDOs to it.
//
// ??? Why was the "-1" in the expression below?
length =
sizeof(DEVICE_RELATIONS) +
((numPdosPresent + prevcount /* - 1 */) * sizeof
(PDEVICE_OBJECT)) ;
relations = (PDEVICE_RELATIONS)
ExAllocatePoolWithTag
(
PagedPool,
length,
x('TBEE')
);
if (NULL == relations)
{
// Fail the IRP
ExReleaseFastMutex (&FdoData->Mutex);
Irp->IoStatus.Status = status = STATUS_INSUFFICIENT_RESOURCES;
IoCompleteRequest (Irp, IO_NO_INCREMENT);
Bus_DecIoCount (FdoData);
return status;
}
// Copy in the device objects so far
if (prevcount)
{
RtlCopyMemory
(
relations->Objects,
oldRelations->Objects,
prevcount * sizeof (PDEVICE_OBJECT)
);
}
relations->Count = prevcount + numPdosPresent;
// For each PDO present on this bus add a pointer to the
// device relations buffer, being sure to take out a
// reference to that object. The Plug & Play system will
// dereference the object when it is done with it and free
// the device relations buffer.
for
(
entry = FdoData->ListOfPDOs.Flink;
entry != &FdoData->ListOfPDOs;
entry = entry->Flink
)
{
pdoData = CONTAINING_RECORD (entry, PDO_DEVICE_DATA, Link);
if(pdoData->Present)
{
relations->Objects[prevcount] = pdoData->Self;
ObReferenceObject (pdoData->Self);
prevcount++;
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations:\n"
"\tDevice Relation PDO for '%ws'\n",
_ifx( pdoData->HardwareIDs, pdoData->HardwareIDs, L""
)
));
}
else
{
pdoData->ReportedMissing = TRUE;
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations:\n"
"\tPDO for '%ws' is not present\n",
_ifx( pdoData->HardwareIDs, pdoData->HardwareIDs, L""
)
));
}
}
debugf
((
"TBE/Bus_FDO_Query_Bus_Relations:\n"
"\t#PDOS present = %d\n"
"\t#PDOs reported = %d\n",
FdoData->NumPDOs,
relations->Count
));
// Replace the relations structure in the IRP with the new
// one.
if (oldRelations)
{
ExFreePool (oldRelations);
}
Irp->IoStatus.Information = (ULONG_PTR) relations;
ExReleaseFastMutex (&FdoData->Mutex);
return STATUS_SUCCESS;
}/*_end( Bus_FDO_Query_Bus_Relations )*/
And here is the code in the USB stack driver which, as best I can tell,
does exactly the same thing:
case IRP_MN_QUERY_DEVICE_RELATIONS:
debugf
(
(
"TUSB/FDO_PnP: QueryDeviceRelations Type: %s\n",
DbgDeviceRelationString
(
IrpStack->Parameters.QueryDeviceRelations.Type
)
)
);
// We don't support any other Device Relations
if
(
BusRelations !=
IrpStack->Parameters.QueryDeviceRelations.Type
)
break;
// Tell the plug and play system about all the PDOs.
//
// There might also be device relations below and above
this FDO,
// so, be sure to propagate the relations from the upper
drivers.
//
// No Completion routine is needed so long as the status is
preset
// to success. (PDOs complete plug and play irps with the
current
// IoStatus.Status and IoStatus.Information as the
default.)
ExAcquireFastMutex (&fdoData->Mutex);
oldRelations = (PDEVICE_RELATIONS)
Irp->IoStatus.Information;
if( oldRelations != NULL )
{
prevcount = oldRelations->Count;
if (!fdoData->NumPDOs)
{
// There is a device relations struct already
present
// and we have nothing to add to it, so just call
// IoSkip and IoCall
ExReleaseFastMutex (&fdoData->Mutex);
break;
}
}
else
{
prevcount = 0;
}
// Calculate the number of PDOs actually present on the
TROYUSB
numPdosPresent = 0;
for
(
entry = fdoData->ListOfPDOs.Flink;
entry != &fdoData->ListOfPDOs;
entry = entry->Flink
)
{
pdoData = CONTAINING_RECORD (entry, PDO_DEVICE_DATA,
Link);
if(pdoData->Present)
{
numPdosPresent++;
}
}
// Need to allocate a new relations structure and add our
// PDOs to it.
//
// ??? Why was the "-1" in the expression below?
length = sizeof(DEVICE_RELATIONS) +
(
(numPdosPresent + prevcount) *
sizeof (PDEVICE_OBJECT)
) /* - 1 */;
relations = (PDEVICE_RELATIONS)
ExAllocatePoolWithTag
(
PagedPool,
length,
x('USB0')
);
if (NULL == relations)
{
// Fail the IRP
ExReleaseFastMutex (&fdoData->Mutex);
Irp->IoStatus.Status = status =
STATUS_INSUFFICIENT_RESOURCES;
IoCompleteRequest (Irp, IO_NO_INCREMENT);
TROYUSB_DecIoCount (fdoData);
return( status );
}
// Copy in the device objects so far
if( prevcount )
{
RtlCopyMemory
(
relations->Objects,
oldRelations->Objects,
prevcount * sizeof (PDEVICE_OBJECT)
);
}
relations->Count = prevcount + numPdosPresent;
// For each PDO present on this TROYUSB add a pointer to
the
// device relations buffer, being sure to take out a
// reference to that object. The Plug & Play system will
// dereference the object when it is done with it and free
// the device relations buffer.
for
(
entry = fdoData->ListOfPDOs.Flink;
entry != &fdoData->ListOfPDOs;
entry = entry->Flink
)
{
pdoData = CONTAINING_RECORD (entry, PDO_DEVICE_DATA,
Link);
if(pdoData->Present)
{
debugf
((
"TUSB/FDO_PnP: QueryDeviceRelations, "
"Adding PDO 0x%x, data:0x%x\n"
" ID:'%ws'\n",
pdoData->Self,
pdoData,
pdoData->HardwareIDs
));
relations->Objects[prevcount] = pdoData->Self;
ObReferenceObject (pdoData->Self);
prevcount++;
}
else
{
pdoData->ReportedMissing = TRUE;
}
}
debugf
(
(
"TUSB/FDO_PnP: #PDOS present = %d #PDOs reported =
%d\n",
fdoData->NumPDOs,
relations->Count
)
);
// Replace the relations structure in the IRP with the new
// one.
if( oldRelations != NULL )
{
ExFreePool (oldRelations);
}
Irp->IoStatus.Information = (ULONG_PTR) relations;
ExReleaseFastMutex (&fdoData->Mutex);
// Set up and pass the IRP further down the stack
Irp->IoStatus.Status = STATUS_SUCCESS;
break;
// In the default case we merely call the next driver.
// We must not modify Irp->IoStatus.Status or complete the
IRP.
}
IoSkipCurrentIrpStackLocation (Irp);
status = IoCallDriver (fdoData->NextLowerDriver, Irp);
TROYUSB_DecIoCount (fdoData);
debugf(( "TUSB/FDO_PnP: Exit, status=%x\n", status ));
return( status );
}/*_end( TROYUSB_FDO_PnP )*/
Any suggestions?
Thanks,
Randy Hyde Tag: Motion control class Tag: 69569
Hardware Serial number from usb flash drive.
I am unable to get the serial number on usb flash drives. It always returns 0
indicating it is not there. I am using DeviceIoControl with
IOCTL_GET_DEVICE_DESCRIPTOR to get the venderID, productID, and
ProductRevision, but the SerialNumber is always 0.
Has anyone run into a similar problem? Tag: Motion control class Tag: 69567
Ndis Intermediate over WAN on XP SP2
I'm struggling with a problem that seems to have become apparent in XP SP2.
Under SP1 everything worked fine. I have an Ndis Intermediate driver based
on Passthru. The driver polices TCPIP traffic by pending some outgoing
connections while sanction for their release is obtained. With LANs this
works fine, as it did on WANs pre-SP2. I now see that when I pend an
outgoing packet in MpSendPackets, no further packets are sent to the IM
driver. This is a severe problem because the sanction process may involve
obtaining a Go/NoGo decision by means of TCP communication with another
system. On a WAN-only machine, I can't get the request out.
All ideas welcome.
--
Stan Bell
Device Drivers & Communications
www.systemsoft.co.uk Tag: Motion control class Tag: 69565
Ndis Miniport Driver with WPP
Hi,
I am trying to get WPP Trace functionality added to a NDIS miniport driver
written for Windows 2000 in C++? Does any one have any samples? Since my code
was not compiliing I tried putting the WPP macros in a .C file. Then I called
these function from the C++ code. The code compiles but I don't see any
messages. I know I have the traceview configured properly. In addition, when
I try to check if WPP is activated using WPP_LEVEL_ENABLED macro, it returns
false. Any ideas?
I call WPP_SYSCONTROL first in driver entry then WPP_INIT_TRACE in my
initialize function. I use the PDEVICE_OBJECT returned from
NdisMRegisterDevice function.
Shreyash Tag: Motion control class Tag: 69564
Reading the Configuration Space of ICH4 in a WDM Driver
Hi,
I have n newbie question. I want to write a WDM device driver witch reads
the configuration space of the ICH4 Southbridge from Intel. Iâ??ve tried these
Code samples from Microsoft:
First with IRP_MN_QUERY_INTERFACE
http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q253232
and then with IRP_MN_READ_CONFIG
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/kmarch/hh/kmarch/IputOput_1526c9e1-7391-4746-818b-8d4f384bd572.xml.asp
None of these worked. In both samples the IoCallDriver() Function failed.
Iâ??ve written the vendor and device ID in the INF File:
[Manufacturer]
%MfgName% = Device
[Device]
%FeatureDevice%=Feature_DDI, PCI\VEN_8086&DEV_24C0&SUBSYS_00000000&REV_02
I canâ??t see the error Iâ??ve made. Could some of you give me some hints? Tag: Motion control class Tag: 69563
Function Driver was not specified for this device instance
Hi ,
I written a win2k plug n play driver for PCMCIA 16 bit PC
card.I written the code up to the device detection. While installing
the drivers I given the path of our device inf file and it has asked
the path of driver file (.sys file). I given the path of driver file
also.After completion of installation the following message deplays.
////////////////////////////////////
"The installation failed because a function driver was not specified
for this device instance"
///////////////////////////////////
What could be the reason. Please guide me
bye,
Mahi Tag: Motion control class Tag: 69561
OEMUI and OEMUNI
Hi Vipin Sir,
I developed a Rendering plugin and it works properly as expected. But
now I'm developing the UI Plugin, and from that I want to change the
image size, i.e. if I give say height = 1 in and width = 1 in, then I
should get the image size i.e. 1 x 1. Right now, I'm providing 3 x 3
paper size, and I'm getting the image size as 3 x 3 only. Also I've
defined a customsize option in paper size. i.e. I want to develop a UI
plugin so that the rendering plugin will draw a Image of that size only
and not more than that. How to do so, plese tell me. Actually I'm having
the plugin i.e. UI plugin, which does the same thing what I wanted but I
don't have source code for that. so can you please guide me, i.e. please
tell me in which function I shoul make these changes?
Thanks
Adi
--
adibhapse
------------------------------------------------------------------------
Posted via http://www.codecomments.com
------------------------------------------------------------------------ Tag: Motion control class Tag: 69560
newbie linking IoXxx routines problem
While writing a small test driver (mainly for experience purposes) from
scratch, the following problem arised: linker cannot find IoCreateSymbolicLink
within ntoskrnl.lib.
I am using MSVC .net and w2k DDK, running on a wxp pro machine and was unable
to generate an executable with 'build' and dirs/sources/makefile files, so I
created a makefile project with Visual Studio and wrote a very simple makefile
and invoked it with "BuildCommand Line: NMake test.mak" in project properties:
-- test.mak
LINK_OPTS = /driver:WDM /out:test.sys /entry:testmain
LINK_LIBS = hal.lib ntoskrnl.lib ntdll.lib wdm.lib
.obj.sys:
link $(LINK_OPTS) $(LINK_LIBS) $*.obj
test.sys : test.obj
test.obj : test.cpp
-- END testdrv.mak
Everything was compiling and linking fine until I tried to use one of the
IoXxx functions in test.cpp. The linker refuses to find the functions in any
.lib provided with w2k DDK (as far as I can tell, IoCreateSymbolicLink is both
in wdm.lib and ntoskrnl.lib). The following 'link test' code compiles fine and
linker gives the following error:
test.obj : error LNK2019: unresolved external symbol
__imp__IoWriteErrorLogEntry referenced in function _testmain
while it compiles and links perfectly if the call to IoWriteErrorLogEntry is
removed from the code.
--test.cpp
#define _X86_
extern "C"
{
#include <ntddk.h>
}
extern "C"
NTSTATUS DriverMain (PDRIVER_OBJECT DrvObj, PUNICODE_STRING RegPath)
{
KeInitializeSpinLock (NULL);
RtlCopyUnicodeString (NULL, NULL);
IoCreateSymbolicLink (NULL, NULL);
return STATUS_SUCCESS;
}
-- END test.cpp
The linker (and compiler) used are the one shipped with Visual Studio, but the
problem remains exactly the same if using compiler and linker of w2k DDK.
I have tried everything I could think trying to solve the problem, but now I
am stuck. Any hint on how to solve it?
Thanks in advance Tag: Motion control class Tag: 69539
Link error using KsDispatchSpecificProperty
How can I use the KsDispatchSpecificProperty:
when I use this function, I got link error:
mydriver.obj : error LNK2019: unresolved external symbol
__imp__KsDispatchSpecificProperty@8 referenced in function
_MyIoCtrlCompleteRoutine@12
I have add the ks.lib in the source file:
TARGETLIB=$(BASEDIR)\lib\*\$(DDKBUILDENV)\KS.lib Tag: Motion control class Tag: 69537
(mike han)(When removal a usb device from pc, what does the windows send to usbdevice?
Dear Sir:
I have a problem, I developed a usb disk, but I don't know when user
safely remove the usb disk from PC, What command the windows will send to
the usb device? I study the common UFI command, But I don't find a command
related with it, Please help me, thank you very much.
Best Regards
Mike Han Tag: Motion control class Tag: 69525
Who is watching the store!
After loading my MSI file on a bunch of computers, my systems and drivers
were all working just fine except for one computer - drat.
I hooked up windbg to that computer and discovered that it was doing some
strange stuff, and when I thought I had identified a possilbe problem I blew
away the driver and replaced it only to discover that I'd made an error in
this analysis.
So 1st I loaded in a copy of the original driver by hand and things came
alive!
Then I reloaded from my msi file and things were still alive!
Conclusion: during the installation of the msi file, there was some
corruption of my file.
HERE IS WHERE IT GET's INTERESTING:
Experiment: Take an driver from c:\windows\system32\drivers and randomly
edit the file with a binary editor and do not update any checksums along
the way!.
Then try to load it.
In my case, I edited some text strings in the file, and I did not change the
file length.
It loads just fine. Did I hallucinate this? I thought a checksum would be
calculated over the entire file. Surely the system would be sensitive to
corruption from bad drivers as such. What about Security implications?
--
Gak -
Finecats Tag: Motion control class Tag: 69515
RtlRetrieveUshort - bug?
Here's a good interview question...
Find a bug in RtlRetrieveUshort/Ulong macros in ntddk.h
(DDK 3790.1830 / wnet)
For x86 RtlRetrieveUshort, RtlRetrieveUlong are defined as:
#define RtlRetrieveUshort(DEST_ADDRESS,SRC_ADDRESS) \
if ((ULONG_PTR)SRC_ADDRESS & SHORT_MASK) { \
((PUCHAR) DEST_ADDRESS)[0] = ((PUCHAR) SRC_ADDRESS)[0]; \
((PUCHAR) DEST_ADDRESS)[1] = ((PUCHAR) SRC_ADDRESS)[1]; \
} \
else { \
*((PUSHORT) DEST_ADDRESS) = *((PUSHORT) SRC_ADDRESS); \
} \
Answer: SRC_ADDRESS must be enclosed in braces,
or evil will happen. How to repro:
#include <ntddk.h>
void foo( void ) {
UCHAR x[] = { 1,2,3,4,5,6,7,8,9,0 };
PUCHAR p = &x[1];
USHORT y;
RtlRetrieveUshort( &y, p + 6 ); // fails
RtlRetrieveUshort( &y, p + 1 ); // works
}
Same with RtlRetrieveUlong.
Regards,
--PA Tag: Motion control class Tag: 69505
Drive letter not visible in Explorer
Hello all,
I'm trying to write a pseudo-disk driver for Windows XP. All went fine until
I tried to mount it. Here's the problem:
No metter which way I try to assign the drive letter for my disk -- either
through creating a symbolic link or by notifying the Mount Manager with the
IOCTL_MOUNTMGR_VOLUME_ARRIVAL_NOTIFICATION -- the letter isn't shown in the
Explorer's file tree. The link is there -- it can be seen with WinObj or any
similar tool, but Explorer keeps ignoring it.
Can somebody please give me or point to any ideas, hints or guidelines on
how to properly add a _pseudo_ disk drive into the system? Tag: Motion control class Tag: 69503
Error: Digital signature did not verify
I have developed an NDIS IM driver. I sign it using Authenticode tools
(signtool) with a Verisign code signing ID. It has installed correctly under
2003 Server and x64 Editions (XP and Server). I recently made some changes to
the driver. I used the same exact .inf's and procedure to sign the .cat file,
yet when I attempt to install on an x64 Server machine I get "The digital
signature of the object did not verify". The code returned from
HrInstallNetComponent is 0x80096010. If I simply replace the new driver
(.sys) file with the previous .sys file it installs correctly. It appears
that during the installation process the digital verification of the .cat
file works incorrectly for the new .sys file. Note that if I use "signtool
verify /pa /v driver.sys" the signature is correct. I suspect that
Authenticode is signing the driver correctly, however the driver installation
is incorrectly verifying the driver. Has anyone seen this or have any ideas?
Thanks.
Dan Tag: Motion control class Tag: 69502
Making IOCTL calls between 2 avstream drivers.
I want to make an IOCTL call between 2 avstream drivers that support
property sets.
I am using IoGetDeviceInterfaces to get the interfaces and then I do a
IoGetDeviceObjectPointer to get the device object.
Following that when I need to make the IOCTL, I use
IoBuildDeviceIoControlRequest to set the IRP and then I am trying to
use IoCallDriver but it returns back with an error.
Here is how I am setting the StackLocation...
What I need to send is 1>KSPROPERTY and 2>ULONG(which contains data)
pIrp = IoBuildDeviceIoControlRequest(
ulIoctl,
pFilter->pDevObject,
pData,
ulpData,
pcbData,
ulcbData,
TRUE,
NULL,
&IoStatusBlock);
//ulpdata points to a KSPROPERTY structure...pcbdata is size of
//KSPROPERTY... pcbdata points to a ULONG, ulcbdata is SIZE of ULONG.
if (pIrp != NULL)
{
PIO_STACK_LOCATION pNextStackLocation;
pNextStackLocation = IoGetNextIrpStackLocation(pIrp);
if (pNextStackLocation)
{
pNextStackLocation->FileObject = pFilter->pFiObject;
pNextStackLocation->MajorFunction = IRP_MJ_DEVICE_CONTROL;
pNextStackLocation->Parameters.DeviceIoControl.IoControlCode =
IOCTL_KS_PROPERTY;
IoStatusBlock.Status = STATUS_SUCCESS;
ntStatus = IoCallDriver( pFilter->pDevObject, pIrp);
Is there anything wrong in what I am doing ? Do I need to set
additional parameters in PIO_STACK_LOCATION ? as to what data needs to
go through ( like size of KSPROPERTY or ULONG) ?
Thanks. Tag: Motion control class Tag: 69498
PDO FireObject of Firefly example
Hi,
Greetings.
In the firefly example, the Fileobject handle of PDO was acquired using
ZwOpenFile() and ObReferenceObjectByHandle() for each Set Feature, and was
released immediately after every Set Feature.
But if I save the Fileobject handle in my device extension during the first
Set Feature and use it for all subsequent Set Feature calls, after which
Dereference it during my Remove Device, the mouse seems not to respond to
any physical movement. The Service_CallBack() routine in Firefly is never
triggered.
Anyone can enlighten me is it compulsory that the FileObject handle must be
released immediately after every set feature, and the reason behind it if it
is true?
Thanks in advance.
Regards,
Angela Tag: Motion control class Tag: 69439
SCSI Processor Device Driver
We have a legacy driver for NT to communicate with a piece of custom
hardware. This hardware doesn't seem to fall into any of Microsoft's
existing classes (at least I don't think so, but you've probably heard that
line before).
It attaches via a SCSI-2 interface, and meets the minimum requirements under
SCSI-2 as a 'Processor' device. It allows the computer to interface with a
large amount of individual I/O points used in a full-scope control room
simulator (app. 1500 analog outputs, 7500 digital outputs, 4500 digital
inputs, and 300 analog inputs, all scanned at 20 Hz).
Our legacy driver, (originally written for NT 3.51) has served us pretty
well through the various OS upgrades. I developed a new '.inf' file a few
years back to provide client-side installation on Windows 2000. The same
.inf and .sys files work under Windows XP (pro & home). But they do *not*
seem to work on Windows 2003 Standard edition. Why not?? The OS complains
about error starting the driver yet it works under XP and 2000.
Anyway, I'm trying to write a new driver using the latest DDK and WDM models
(I wrote the original as well). Or should I wait for WDF? But I can't find
nearly the amount of information on SCSI device drivers that I had back in
the NT days. Most new things are USB & 1394 it seems. I do have the SCSI
specs down pat and work quite closely with the device firmware programmer,
so I have that going for me (as well as a SCSI bus analyzer etc...) But
searching for a good text on the subject of SCSI drivers under WDM hasn't
been successful (have "Programming the Microsoft WIndows Driver Model" and
"The Windows 2000 Device Driver Book", but they barely acknowledge that SCSI
exists).
I've started by using a storage/class sample from the DDK. But since 'SCSI
Processor' devices support a lot fewer features than either CDROM, disk
drives, or tape, there's a lot of code that needs to be thrown away. And
cutting out code without breaking things is a bit tricky. Anyone have a
better starting point for a simple SCSI device that still fits the WDM
model?
Also, since this device is external, and has it's own power, can I just
reply success to all the power management requests (the device doesn't have
any sort of power-down mode)?
Sorry for the long ramble, but this is a small outfit and I feel lost in the
wilderness a bit. I get to do the low-level drivers because I'm the one
that works with the hardware folks and understand bit-bashing.
Mike Fochtman Tag: Motion control class Tag: 69428
Network bindings -> MoveBefore - error
Hello,
I look for a way to change the network binding programmaticaly-
my problem seems to be the same, as jim2005's in the thread:
"How to programmatically set binding order of NDIS miniport adapter on
install?".
So, I took a look at BindView example in WinDDK and what
I do is:
I acquire a write lock using
INetCfgLock->AcquireWriteLock
I enumarate all the components
INetCfgClass->EnumComponents,
and I search for the component I want to put on the top
of the list.
Then I enumarate all the binding paths for the component using:
INetCfgComponentBindings->EnumBindingPaths
For each of the binding path I try to call
INetCfgComponentBindings->MoveBefore
with the second argument = NULL.
However, it gives me an error:
-2147180508
And this is where I stuck :-(
As I'm not very experienced with C++ programming
(I come from the .NET world) I have no clue
where I should go next.
Can anyone give me any suggestion what may be the cause
for the error?
Has anyone ever manage to make a good use of MoveBefore
(or MoveAfter) and would share a snippet of code?
I'll be very grateful - thanks in advance.
Marcin Pytel
-- Tag: Motion control class Tag: 69425
Bidirectional communication to USB printer
Hi there,
I'm trying to receive status information of an Epson printer (connected
by USB) on Windows XP, which is not supplied by some Windows APIs.
According to the Epson programming guide it is possible to query the
information via ESC sequences. Sending these ESC sequences seem to work
by using the "WritePrinter" function. Unfortunately the corresponding
"ReadPrinter" function does not return any useful data.
Neither the "ExtEscape" function with the PASSTHROUGH option nor the
COM object "IBidiRequest" worked.
Any suggestions how to establish a bidirectional connection to the
printer using Windows XP to send ESC sequences and receive the
responses from the printer? Something like ReadFile() and WriteFile()
would be fine, but I don't know how to get a handle fot them.
Thanks for help.
Markus Tag: Motion control class Tag: 69422
Porting Win9x driver to right-to-left Windows problem
I have been writing monolithic printer driver for Windows9x for our specific
fax device. The driver should support right-to-left (RTL) languages.
The driver is was properly debugged and tested under left-to-right (LTR)
Windows, but there are some problems when itâ??s running under Windows 9x RTL.
Problem 1:
When driver is installed using itâ??s inf-file, the warning message appears:
â??The printer driver you are using doesnâ??t print in your local language. By
installing this printer driver you may cause Windows to fail. Contact the
printer manufacturer for the proper printer driver.â??
Problem 2
If some document, containing both LTR and RTL strings is printed, the LTR
text only appears in the printer output.
The printer driver simply redirects all the calls to DIBENG.DLL and when
each page is completed, it stories the image of the page to file. Using
UNIDRV is not possible.
What should be done for the printer driver to support RTL?
Thank you for your help,
Alexey. Tag: Motion control class Tag: 69421
Compiler version not supported by Windows DDK
Hi
When i compile my program, using the ndis.h and ntddk.h on VC6, i get
the error message "Compiler version not supported by Windows DDK".
I'm not writing a driver, but a program that use a driver (therfore, i
think, compiling with the build program of the DDK is not the right
solution).
Is there another solution to that situation?
Thanks,
D Tag: Motion control class Tag: 69418
StartDocPort and DOC_INFO_1
Hi
I'm writing a port monitor. It's a kind of a redirector port and I have to
tell him where to redirect the data to. This is done using a GUID. So I have
to give him a GUID. I thought about doing this in the pOutputFile of the
DOC_INFO_1/2 struct. Since this is a "caller supplied pointer", it should
work. But the MSDN also says: pOutputFile: ... To print to a printer, set
this to NULL. ... now, I want to print to a "printer", but I still don't
want to set this to NULL... does someone know if this is OK, or should I try
to find an other solution? Does Windows redirect the job to somewhere else,
if I don't pass NULL in this parameter?
thanks
MR Tag: Motion control class Tag: 69417
NdisMIndicateReceivePacket from ProtocolReceive problem
I'm extending the passthru example to create an IM-driver that
redirects sent/received packets. Everything works well when using NDIS
5.1 and the ProtocolReceivePacket but I run into problems using NDIS
4.0 and ProtocolReceive.
In the ProtocolReceive I get the original packet with
NdisGetReceivedPacket which works (for now I ignore drivers that
don't support this call but will later on take care of the
LookAheadBuffer etc). Once I get the packet I do the same thing as when
using ProtocolReceivePacket - allocate a packet, allocate a buffer,
copy data between packets with NdisCopyFromPacketToPacket
(NdisCopyFromPacketToPacketSafe when doing NDIS 5.1), change the
destinationport and update the checksum, NDIS_SET_ORIGINAL_PACKET,
NDIS_SET_PACKET_HEADER_SIZE, set flags, set status and then indicate
the packet up with NdisMIndicateReceivePacket.
The problem is that the packet never gets to the upper layer when
ProtocolReceive is used, but everything is working great when
ProtocolReceivePacket is used.
I've read something about that you need to supply a buffer that is
atleast the lookahead length but I guess this doesn't apply when using
NdisMIndicateReceivePacket with a complete NDIS_PACKET where the
NDIS_BUFFER holds the entire packet?
Any suggestions of why I get this behaviour? Do you think it would work
better if I used the NdisMEthIndicateReceive instead of the
NdisMIndicateReceivePacket? It would be nice to be able to use the same
code for both PtReceive and PtReceivePacket - that is using the
NdisMIndicateReceivePacket.
I would really appreciate your help.
Magnus Hedbeck
(my email is not valid, reply in newsgroup) Tag: Motion control class Tag: 69416
Configuring Win2K USB Mass Storage Driver for "Quick Removal"
Hello Experts,
I have created a USB Mass Storage device with a PDIUSBD12 target
controller. I have successfully written the target side driver and am
able to do all kinds of disk operation on it.
I now have a requirement of selectively preventing disk operations as
below:
a) Prevent users from creating any directories on the disk
b) Prevent users from formatting the disk
c) Prevent users from storing any file on the disk whose name is NOT
"MyFile.bin"
I have been able to do all the above successfully in Windows XP because
when ever the user performs a disk operation, XP first writes data to
the "root directory" sectors and then to the rest of them. So, whenever
I get a request for any disk operation that needs to write to the "root
directory" sectors, I first do a validation on the root directory
related data and if it does not meet the above constraints, I stall the
operation and return a "Write Protect" status in the the following
request sense command. All this works perfectly well in XP.
However in Windows 2000, the sequence of disk operation is different.
The root directory is NOT written to first. Due to this reason, I am
not able to do such a validation on the same.
This difference in behaviour in Win 2K is because the mass storage
driver is configured for "Better performance" than "Quick Removal". In
Win 2K there is no option to change this seeting (unlike Win XP). Is
there a registry tweak to change this setting? Thanks. Tag: Motion control class Tag: 69415
USB Imaging Device Driver
Hi,
We are using an OmniVision imaging board, that uses the 3620 chip, which is
bridged by a Cypress board. I am fairly new to device drivers and not sure
what i need to do to implement a device driver that will treat this board as
an imaging board. I need to be able to use DirectX to stream video and
capture images off the USB device, which the supplied Cpress device drivers
do not support.
From what i understand at the moment, the driver is made of a collection of
system drivers and a custom driver. The firware for the USB device does not
fully implement the Imaging specification, so i suspect that the cutom device
driver will mimic that the board is an imaging device.
I have implemented the inf file, which includes and uses the DirectX support:
[CyUsb.NT]
Include=ks.inf, kscaptur.inf, ksfilter.inf
Needs=KS.Registration,KSCAPTUR.Registration.NT
Any help would be most appreciated.
Many Thanks,
--
Bruce Philp
Software Engineer
Astron Clinica Ltd Tag: Motion control class Tag: 69413
A sniffer, fast and dirty...
I need to count certain packets sent thru a netcard during usual network
activity (internet, mail...).
The counting can be done in kernel mode, no need to pass data to usermode.
The card can be any usual 10/100 ethernet, connected either to LAN or DSL
modem (PPPoE).
What of the following is less intrusive to the system and easier to do?
a. IM filter based on Passthru
b. Protocol driver & set the packet filter to ALL_LOCAL
Ah and this will be just a fast and dirty internal tool - not for production
:)
Thanks for any advice,
--PA Tag: Motion control class Tag: 69406
ISO Busters
I have been trying to convert an ISO file downloaded from microsoft (VS2005
Beta 2 Provessional version) using ISOBuster. But everytime I click on a file
to extract it comes up with "Could not open file, file might be protected or
in use". I definitely do not have it used anywhere else, so I'm not sure why
it thinks it's protected. Has anyone else had this issue and found the cure?
Thanks,
Sarah Tag: Motion control class Tag: 69404
Bug Check In NDIS Intermediate driver. DRIVER_CORRUPTED_EXPOOL (c5) and BAD_POOL_CALLER (c2)
All,
Thanks a lot in advance, if someone can help me out with these bugs it would
be great help.
I am having really hard time tracing these two bug checks in my NDIS
intermediate driver. As they are random bug checks, they happen once a while
so i am not sure what is the problem. Both the bug check are coming at the
same location. When i try to free the memory in my driver. Attached is the
memory dump of both the bug checks.
Bad_POOL_CALLER comes when my NDISReturnPacket handler is called by NDIS.
When i receive back the the packet then i try to free the VM, which i have
allocated while indicating the NDIS packet upward.
Driver_CORRUPT_EXPOOL is coming when my NDISSendComplete is called and i am
trying to free the VM which i have allocated while sending the NDIS packet.
In the memory dump it shows i tried to free location 00000001.
I am not sure if is memory 0000001 if valid memory, which i am suppose to
free.
Here is the code which i am using to free (FltCleanPacket) my packet memory
and below that is the code for creating the new packet
(FltCopyPacketBuffers). I am using the same code at both the locations. When
i reviewd my code, then i found out i must use NdisBufferVirtualAddressSafe,
instead of NdisBufferVirtualAddress functions. I am not sure if this is the
problem or its something else. Thanks a lot in advance.
VOID FltCleanPacket(IN PNDIS_PACKET Packet){
PNDIS_BUFFER pNDISBuffer = NULL;
PUCHAR pPacketBuff = NULL;
//Here we have to free all the buffer and memory..
// Packet this is my packet i have to work on Packet
NdisUnchainBufferAtBack(Packet,&pNDISBuffer);
////Get the VM from the Buffer//
pPacketBuff = NdisBufferVirtualAddress(pNDISBuffer);
//// Call free on this VM//
NdisFreeMemory(pPacketBuff,0,0);
//// Free the Buffer//
NdisFreeBuffer(pNDISBuffer);
return;}
VOID
FltCopyPacketBuffers(IN PADAPT pAdapt,IN PNDIS_PACKET Packet,IN PNDIS_PACKET
MyPacket)
{
PNDIS_BUFFER CurrentBuffer;
UINT nBufferCount, TotalPacketLength;
UINT BytesCopied = 0;
PUCHAR pPacketBuff = NULL;
NDIS_STATUS Status = 0;
PNDIS_BUFFER NewBuffer;
if( !Packet || !MyPacket )
return;
NdisQueryPacket(
(PNDIS_PACKET )Packet,
(PUINT )NULL, // Physical Buffer Count
(PUINT )&nBufferCount, // Buffer Count
&CurrentBuffer, // First Buffer
&TotalPacketLength // TotalPacketLength
);
__try{
do{
////We have the Total Packet length, we should allocate the Tagged Memory//
Status = NdisAllocateMemoryWithTag(&pPacketBuff,TotalPacketLength,'piSN');
if(Status != NDIS_STATUS_SUCCESS) {break;}
////Here we shuld allocate the Buffer and chain it to the packet//
NdisAllocateBuffer(&Status,&NewBuffer,pAdapt->BufferPoolHandle,pPacketBuff,TotalPacketLength
);
if(Status != NDIS_STATUS_SUCCESS)
__leave; // Leave __try and eventually return...
////Chain that buffer in the packet//
NdisChainBufferAtFront(MyPacket,NewBuffer);
}while(FALSE);
////We should use the Ndis Copy to copy the whole packet..//
NdisCopyFromPacketToPacketSafe(MyPacket,0,TotalPacketLength,Packet,0,&BytesCopied,NormalPagePriority);
}//__try
__finally
{
}//__finally
}
begin 666 BAD_POOL_CALLER.txt
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E#0I&;VQL;W=U<#H@36%C:&EN94]W;F5R#0HM+2TM+2TM+2T-"@``
`
end
begin 666 DRIVER_CORRUPTED_EXPOOL.txt
M,CH@:V0^("%A;F%L>7IE("UV#0HJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ
M*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ
M*BHJ*BHJ*BHJ#0HJ(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @
M(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" J
M#0HJ(" @(" @(" @(" @(" @(" @(" @(" @0G5G8VAE8VL@06YA;'ES:7,@
M(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" J#0HJ(" @(" @
M(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @(" @
M(" @(" @(" @(" @(" @(" @(" @(" @(" J#0HJ*BHJ*BHJ*BHJ*BHJ*BHJ
M*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ
M*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ#0H-"D12259%4E]#3U)255!4141?15A03T],
M("AC-2D-"D%N(&%T=&5M<'0@=V%S(&UA9&4@=&\@86-C97-S(&$@<&%G96%B
M;&4@*&]R(&-O;7!L971E;'D@:6YV86QI9"D@861D<F5S<R!A="!A;@T*:6YT
M97)R=7!T(')E<75E<W0@;&5V96P@*$E244PI('1H870@:7,@=&]O(&AI9V@N
M("!4:&ES(&ES#0IC875S960@8GD@9')I=F5R<R!T:&%T(&AA=F4@8V]R<G5P
M=&5D('1H92!S>7-T96T@<&]O;"X@(%)U;B!T:&4@9')I=F5R#0IV97)I9FEE
M<B!A9V%I;G-T(&%N>2!N97<@*&]R('-U<W!E8W0I(&1R:79E<G,L(&%N9"!I
M9B!T:&%T(&1O97-N)W0@='5R;B!U< T*=&AE(&-U;'!R:70L('1H96X@=7-E
M(&=F;&%G<R!T;R!E;F%B;&4@<W!E8VEA;"!P;V]L+@T*07)G=6UE;G1S.@T*
M07)G,3H@,# P,# P,#$L(&UE;6]R>2!R969E<F5N8V5D#0I!<F<R.B P,# P
M,# P,BP@25)13 T*07)G,SH@,# P,# P,# L('9A;'5E(# @/2!R96%D(&]P
M97)A=&EO;BP@,2 ]('=R:71E(&]P97)A=&EO;@T*07)G-#H@.# U-C<T-&8L
M(&%D9')E<W,@=VAI8V@@<F5F97)E;F-E9"!M96UO<GD-"@T*1&5B=6=G:6YG
M($1E=&%I;',Z#0HM+2TM+2TM+2TM+2TM+2TM+2T-"@T*#0I$149!54Q47T)5
M0TM%5%])1#H@($12259%4E]&055,5 T*#0I"54=#2$5#2U]35%(Z(" P>$,U
M#0H-"D-54E)%3E1?25)13#H@(#(-"@T*3$%35%]#3TY44D],7U1204Y31D52
M.B @9G)O;2!F-S(T-F4X."!T;R X,#4V-S0T9@T*#0I44D%07T9204U%.B @
M9C<X8C)A8C @+2T@*"YT<F%P(&9F9F9F9F9F9C<X8C)A8C I#0I%<G)#;V1E
M(#T@,# P,# P,# -"F5A>#TP,# P,#$R82!E8G@].# U.#,S-S@@96-X/3 P
M,# P,# P(&5D>#TP,# P,# P,"!E<VD].#AE,V,P9C@@961I/3 P,# P,# Q
M#0IE:7 ].# U-C<T-&8@97-P/68W.&(R8C(T(&5B<#UF-SAB,F(V."!I;W!L
M/3 @(" @(" @("!N=B!U<"!E:2!P;"!N>B!N82!P92!N8PT*8W,],# P." @
M<W,],# Q," @9',],# R,R @97,],# R,R @9G,],# S," @9W,],# P," @
M(" @(" @(" @("!E9FP],# P,3 R,#(-"FYT(45X1G)E95!O;VQ7:71H5&%G
M*S!X-#-F.@T*.# U-C<T-&8@.# S9C S(" @(" @(" @("!C;7 @(" @(&)Y
M=&4@<'1R(%ME9&E=+#!X,R @(" @(&1S.C P,C,Z,# P,# P,#$]/S\-"E)E
M<V5T=&EN9R!D969A=6QT('-C;W!E#0H-"E-404-+7U1%6%0Z(" -"F8W.&(R
M8C8X(&8W,C0V93@X(#@X93-C,3 P(# P,# P,# P(&8W.&(R8CDT(&YT(45X
M1G)E95!O;VQ7:71H5&%G*S!X-#-F#0IF-SAB,F(W."!F-S4Y8V(Y9" X.&4S
M8S$P," P,# P,# P," P,# P,# P,"!.1$E3(4YD:7-&<F5E365M;W)Y*S!X
M,SD-"E=!4DY)3D<Z(%-T86-K('5N=VEN9"!I;F9O<FUA=&EO;B!N;W0@879A
M:6QA8FQE+B!&;VQL;W=I;F<@9G)A;65S(&UA>2!B92!W<F]N9RX-"F8W.&(R
M8CDT(&8W-3EA-S8V(#@X938S860X(#@X938S8C$P(#@X9&5F,#@X($Y325!&
M3%0K,'@U8CED#0IF-SAB,F)B,"!F-S(V,# V92 X.3<T.#1F," X.&4V,V%D
M." P,# P,# P,"!.4TE01DQ4*S!X,S<V-@T*9C<X8C)B9#0@9C<P,V,Y-V0@
M.#EA-3$Q,S @.#AE-C-A9#@@,# P,# P,# @3D1)4R%N9&ES35-E;F1#;VUP
M;&5T95@K,'@V90T*9C<X8C)B9C@@9C<P,V-A,60@.#DW-&%A-3 @,# W,S<V
M-3@@.#DW-&$W.3 @:6%N<W=X<"LP>#0Y-V0-"F8W.&(R8S$P(&8W,#,X9#EE
M(&8W.&(R8S(X(# P,# P,# U(#@Y-S,W-C4X(&EA;G-W>' K,'@T83%D#0IF
M-SAB,F,S."!F-S(V,# V92 X.3<T83 P." X.3<S-S8U." P,# P,# P,"!I
M86YS=WAP*S!X9#EE#0IF-SAB,F,U8R!F-S$Q,#AD9" X.6$V,#$S," X.3<S
M-S8U." P,# P,# P,"!.1$E3(6YD:7--4V5N9$-O;7!L971E6"LP>#9E#0IF
M-SAB,F,W-"!F-S$Q,&5C92!F-SAB,F,Y-" X.3<S-S8U." P,# P,# P,"!E
M,3 P,#,R-2LP>#AD9 T*9C<X8C)C.&,@9C<Q,35C,#(@.#EA-3-B,C@@.#DW
M,S<V-3@@,# P,# P,# @93$P,# S,C4K,'AE8V4-"F8W.&(R8V(P(&8W,3$U
M,S$X(#@Y.6(X,&8P(#@Y-S,W-C4X(&8W.&(R8V0T(&4Q,# P,S(U*S!X-6,P
M,@T*9C<X8C)C9&,@9C<Q,3 T9C0@,# Y8C@P9C @9C<R-C4P,C4@.#EA-3-B
M,C@@93$P,# S,C4K,'@U,S$X#0IF-SAB,F0U," X,#1E-C%F-R P,# P,# P
M," P,# P,# P92 P,# P,# P,"!E,3 P,#,R-2LP>#1F- T*#0H-"D9/3$Q/
M5U507TE0.B -"DY325!&3%0K-6(Y9 T*9C<U.6-B.60@,# P," @(" @(" @
M(" @("!A9&0@(" @(%ME87A=+&%L#0H-"E-934)/3%]35$%#2U])3D1%6#H@
M(#(-"@T*1D],3$]755!?3D%-13H@($UA8VAI;F5/=VYE<@T*#0I364U"3TQ?
M3D%-13H@($Y325!&3%0K-6(Y9 T*#0I-3T153$5?3D%-13H@($Y325!&3%0-
M"@T*24U!1T5?3D%-13H@($Y325!&3%0N<WES#0H-"D1%0E5'7T9,4E])34%'
M15]424U%4U1!35 Z("!F9F9F9F9F90T*#0I35$%#2U]#3TU-04Y$.B @+G1R
M87 @9F9F9F9F9F9F-SAB,F%B," [(&MB#0H-"D)50TM%5%])1#H@(#!X0S5?
H3E-)4$9,5"LU8CED#0H-"D9O;&QO=W5P.B!-86-H:6YE3W=N97(-"@``
`
end Tag: Motion control class Tag: 69400
How to programmatically set binding order of NDIS miniport adapter on install?
I have an NDIS 5 miniport adapter (virtual) which is causing users some
trouble because it always installs at the top of the adapter bindings
order, knocking off whatever adapter was previously at the top, and
wreaking havoc with previously established default bindings. Is it
possible to make a change in the .inf file to tell Windows to use a
lower binding position for the new adapter?
I know that this can be fixed manually by going to Control Panel ->
Network Connections -> Advanced -> Advanced Settings -> Adapters and
Bindings, and manually changing the ordering.
The problem is that this is too complicated a step to expect users to
be able to do manually.
Is there a way to programmatically tell Windows: "Install this adapter
at the bottom of the adapter bindings list, rather than the top"?
Thanks,
James Tag: Motion control class Tag: 69395
1394 Max Isoch packet size in Windows 2000
1) I am NOT able to send 4096 bytes isoch packet in Windows 2000. I can
do it in Windows XP SP1. Is this known bug?
2) When I am receiving packet with Isoch header, does 8 bytes header
size included in isoch packet size. I think to receive 4096 byte packet
with header, I need to have each receive packet (4096+8) bytes
Thanks,
Raj Tag: Motion control class Tag: 69394
windbg firewire connection xp64
Anyone else having problems with the 1394 debug port on XP64 systems?
This was rock solid on my 32bit test system and now it hangs
consistently in the early boot load phase of OS initialization. Windbg
connects and then the big stall. I'd hate to have to go back to a serial
port. The test system is a brand new dell dual proc xeon. TI 1394 chip
set. Plugging in an add-on 1394 card is not a problem if that is what it
takes. Tag: Motion control class Tag: 69388
What class should one use for a motion controller? I don't see anything
appropriate defined on the page "System-Supplied Device Setup Classes" at
http://msdn.microsoft.com.