Export functions in a driver
Hello all,
I have a question about exporting functions in a driver.
I did some exporting functions in other projects by using
__declspec(dllexport) but using that in a printer driver it fails to build.
I used data_seg(shared) to share data between processes using this DLL. How
ever I want to retrieve this data. I still haven't figured out how to do
this. I thought using properties (get /set) would make it possible.
Could anyone help me ^^?
|
3/12/2010 10:07:02 AM
|
2
|
=?Utf-8?B?TWV0cm9pY2toYQ==?= <Metroic...@discussions.microsoft.com>
|
|
WHQL Test For Filter Driver
Hi all,
We develop a disk low filter driver and we want to get the
certification for this driver from Microsoft, what test catalog
it should be passed in WLK? our software package includes
a disk low filter driver and a bus enumeration driver, thanks.
Regards,
Peter,
|
3/12/2010 7:07:39 AM
|
0
|
"Peter" <peter_...@vasstek.com.tw>
|
TDI_EVENT_RECEIVE_DATAGRAM callcack missing on vista
Hi Guys,
I have a TDI client driver that works just fine on windows XP.
I get the UCP/TCP event notifications and everything is fine.
But when it comes to Windows vista or later, I don't have the UDP part
working?
When I analyzed more, I am not getting TDI_EVENT_RECEIVE_DATAGRAM
registered callbacks.
Is there a known problem if TDI drivers working on Vista.
Any help would greatly help.
nani
|
3/11/2010 7:30:01 PM
|
0
|
mukund nani <mukund.win...@gmail.com>
|
Bug Check in Filter Driver
Hello All,
For my disk upper filter I turned on the driver verifier. While
changing the power states (standby,hibernate or
reboot) I get DRIVER_VERIFIER_IOMANAGER_VIOLATION bug check. The I/O
error code is 0x21A (The previously-set IRP_MJ_POWER status has been
converted to STATUS_NOT_SUPPORTED).
In my filter driver I do not handle any power IRPs. Do I need to
handle any power IRPs in filter driver. Here is the
bug check analysis for your information. This happens only in Win7.
Thank you.
Regards,
Sushma
*******************************************************************
|
3/11/2010 3:28:17 PM
|
3
|
Sushma <sushma.ye...@gmail.com>
|
Linksys WRTP54G-VR
I have a Linksys WRTP54G-VR
Wireless Broadband G router.
hooked up to a Motorola SB4200 via the LAN cable to Comcast.
It is connected to a HP Pavillion a1632x with a NVidea nForce Network
Controller card running Vista64 sp2 . It worked fine under XP64
until my machine got a virus.
1)
Is this device fully supported and tested under Vista64 sp2? Has
anyone gotten it to work under Vista64? Do the XP device drivers work
under Vista and is there anything that can be done to make them run in
backward compatibility mode?
2)
I just installed XP64 on another HD. I installed the ro
|
3/10/2010 9:16:53 PM
|
2
|
Deodiaus <deodi...@gmail.com>
|
Filter driver on boot device
I am writing a KMDF filter driver attached to the boot drive, so it loads
with start_type = 0. I only want one read/write request in flight at a time.
When I set the following in addDevice, I get a crash with "Inaccessible Boot
Device:"
WDF_IO_QUEUE_CONFIG_INIT_DEFAULT_QUEUE
(&ioQueueConfig,WdfIoQueueDispatchSequential);
ioQueueConfig.EvtIoRead = FilterEvtIoReadWrite;
ioQueueConfig.EvtIoWrite = FilterEvtIoReadWrite;
ioQueueConfig.EvtIoDeviceControl = FilterEvtIoDeviceControl;
status = WdfIoQueueCreate(device, &ioQueueConfig, WDF_NO_OBJECT_ATTRIBUTES,
WDF_NO_HANDLE
|
3/10/2010 7:19:01 PM
|
1
|
=?Utf-8?B?YWthcG9vcg==?= <akap...@discussions.microsoft.com>
|
Generic HID for force feedback wheel
Hi people,
I'm looking for a while for information about force feedback wheel.
I found all the informations for standart wheel , I've done a 8 axis 32
buttons.
Is someone know where to find informations about this subject.
I try the USB spec from usb.org , but the data have no issue.
Thanks
|
3/9/2010 9:23:01 PM
|
0
|
=?Utf-8?B?c2RlY29ybWU=?= <sdeco...@discussions.microsoft.com>
|
DevCon to remove ghost devices "remove failed"
Hello,
I just pulled a Virtual Tape Library out of my backup environment and
am now having some stability issues with the remaining devices. In
working with the vendor, they suggested I check for ghost tape drives
that could cause issues. Sure enough they are there. When using
devcon, I run:
devcon findall =tapedrive
And a ton of devices like this show up:
SCSI\SEQUENTIAL&VEN_IBM&PROD_ULTRIUM-TD3&REV_8711\5&AF4D2D0&0&00050E:
IBM ULTRIU
M-TD3 SCSI Sequential Device
I then try to run a remove and get:
D:\temp>devcon remove "@SCSI\SEQUENTIAL&VEN_IBM&PROD_ULTRIUM-
TD3&REV_8
|
3/9/2010 6:15:02 PM
|
0
|
Jeff <jeffrey.m.w...@gmail.com>
|
C2220 & 32bit app on 64 bit driver
Hi,
During the driver build, I am getting the C2220 warning as error on WDK-6000
build environment, how to disable this warning.
I am supporting 32 bit app on 64 bit drivers, so I am passing IOCTL
variables in form of ULONG32 & ULONG_PTR, so that, width of these variable
will be always same in 32/64 bit process.
I am also using WdfRequestIoIs32bitProcess where ever required, but avoided
for most of IOCTl's by abpve method.
IOCTL struct ==> ULONG_PTR var
Driver output ==> void * pointer
var = (ULONG_PTR)pointer
Above line causing the C2220 warning.
In the sources file,
|
3/9/2010 12:44:01 PM
|
8
|
=?Utf-8?B?UHJhZnVsbGE=?= <Prafu...@newsgroup.nospam>
|
Windows7 send wrong USB data payload after wake from sleep mode.
Hello,
could someone give me a hint? A little introducion:
We have machine (I C2Q, 2GB RAM with Windows7). There could be connected up
to 8 identical HiSpeed USB devices. USB driver is based on WDM (3790.1830)
bulk USB sample. Now, when computer enter sleep mode, then wake from sleep,
communication with devices crash because wrong data are send to device. This
occur regardless our devices are connected or not (driver loaded or not
during sleep time). I have USB tracker, and recorded USB communication show,
that second and third DWORD of some packet are bad. For example:
expect
|
3/8/2010 12:18:01 PM
|
8
|
=?Utf-8?B?U2xhdm8gVG9tYXNjaWs=?= <SlavoTomas...@discussions.microsoft.com>
|
WdfIoTargetOpen fails in opening the remote I/O
Hi, all
I am developping the HID minidriver for device (A). It contains USB hub and
another USB HID device (B) is connected. So I want to read data from device
(B) in one driver.
So I refered toaster sample and code the IoRegisterPlugPlayNotification()
for retreive the symbolic link name for device (B). I could get the symbolic
link name in PnP and WdfIoTargetCreate is successfull but WdfIoTargetOpen
fails 0x0c0000001.
Is this method right ?
Please advice.
------------------------------------
WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE(&attributes, TARGET_DEVICE_INFO
|
3/8/2010 2:30:01 AM
|
3
|
=?Utf-8?B?dGF0c3Vu?= <tat...@discussions.microsoft.com>
|
using symbols for debug
I have tried the retail and checked symbols, but still get error msg when I
try to load dump file: Module load completed but symbols could not be loaded
for iansw60.sys
Since I am trying to debug an Intel modular server for 2019 error, and this
is the lanman driver, it makes it a little difficult. Any workarounds or
options?
Thanks.
|
3/6/2010 11:25:01 PM
|
1
|
=?Utf-8?B?RFRTQnJlbnQ=?= <DTSBr...@discussions.microsoft.com>
|
COMRESET to SATA devices
I need to be able to get a hardware reset to a SATA device through a SCSI
Storport, Miniport and/or ATA port driver.
You'd think that:
stat = DeviceIoControl(AdapterHandle,
IOCTL_STORAGE_RESET_BUS,
&bus_reset,
sizeof(STORAGE_BUS_RESET_REQUEST),
NULL,
0,
&bytesTransferr
|
3/5/2010 8:44:16 PM
|
0
|
=?Utf-8?B?YmJ1cms=?= <bb...@discussions.microsoft.com>
|
Sony Cyber-shot DSC-W380 Digital Camera
Sony Cyber-shot DSC-W380 is provided with 24mm Wide Angle Lens for
zooming and produces superb group shots even in confined spaces. It
has innovative features like BIONZ imaging processor, high performance
Carl Zeiss=AE Vario-Tessar Lens and Sweep Panorama.
For More Details
http://www.shoppingreps.com?SourceId=3D1120
|
3/4/2010 6:43:36 PM
|
0
|
Elango <gcra...@gmail.com>
|
kernel base address
Is there a canonical way to determine the base address of the NT kernel (or
at least an undocumented but stable way) targeting Windows 2003 SP1 and
later?
Regards,
Rossetoecioccolato.
|
3/4/2010 3:17:39 PM
|
4
|
"RossettoeCioccolato" <rossetoecioccol...@newsgroup.nospam>
|
driver installation failed in xp with 7600.16385.0 build environme
Hi,
I am using 7600.16385.0 WDK build environment for building the driver, used
the xp build env for 32 bit OS(xp, vista, win7) and server 2003 for 64 bit OS.
DPINST tool is used for installing the driver.
Problem:
----------
Driver is installing fine in win-7 32 & 64 bit OS with above build
environments But it is failing in xp & vista OS.
Earlier, I have used WDK-6000 build enviroment, worked fine.
Here is log observed in xp, Vista:
-------------------------------------
#-166 Device install function: DIF_REGISTER_COINSTALLERS.
#I056 Coinstallers registered.
#-166 Device
|
3/4/2010 11:53:02 AM
|
2
|
=?Utf-8?B?S290YQ==?= <K...@discussions.microsoft.com>
|
WMI in drivers
Hello, All.
I want to implementent some WMI features in device driver. But have a
problems with it.
1. I want to implement WMI property page. DDK documentation says that it is
possible, but description is very poor. I have added WMI provider and class
name into the INF file like it is described in DDK, but I do not see any
additional property pages when I open device property page in device
manager. But I can see my WMI class values in WBEMTEST application. Please
tell me what I can to check to find errors in property page class
declaration.
2. I want to implement applicaiton
|
3/4/2010 9:11:30 AM
|
3
|
"Andey" <and...@telemed.lt>
|
Service installation section in this INF is invalid
Hi,
I am new to Device Driver Development. I'm learning the basics to understand. I need to develop a USB driver for our company device which has to perform bulk transfer.
I tried the usb, umdf samples present in the WDK. I modified the files under step 4 and tried installing in win XP. I used free build.
I'm getting the following error
Add Service: Binary "C:\WINDOWS\system32\DRIVERS\WUDFRd.sys" for service "WUDFRd" is not present.
#E032 Error 0xe0000217: A service installation section in this INF is invalid.
Do I need to install WUDFRd.sys explicitly before installing the drive
|
3/3/2010 11:12:23 PM
|
1
|
acdrv
|
KeDelayExecutionThread in 64-bit drivers
The following code does not work (does not delay execution):
__int64 WaitIn100nsUnit = - n100nsTimeCount;
KeDelayExecutionThread(KernelMode, FALSE,
(PLARGE_INTEGER)&WaitIn100nsUnit);
while the following does work:
LARGE_INTEGER WaitIn100nsUnit = RtlConvertLongToLargeInteger( -1 *
n100nsTimeCount );
KeDelayExecutionThread(KernelMode, FALSE, &WaitIn100nsUnit);
I am testing my driver on Windows 7.
Thx in advance, John Bond
|
3/3/2010 7:44:01 PM
|
3
|
=?Utf-8?B?Sm9obiBCb25k?= <johnb...@newsgroup.nospam>
|
"Print to File" option with Unidrv
Hello,
I have a printer driver that I wrote which is based on the oemui
sample in the DDK. I noticed recently that if the user clicks the
"Print to file" checkbox on the print dialog, the filename dialog will
open as normal and the postscript file will be created but it will be
empty (0 bytes). Also, my driver will continue to function as it
normally would had the "Print to file" checkbox not been checked.
I'm a little confused. Since my driver is derived from the
IPrintOemUni2 class and the "Print to file" option is for producing a
postscript file, shouldn't a postscript drive
|
3/3/2010 4:49:31 PM
|
0
|
Agromatic <sutton1...@gmail.com>
|
SetupDiOpenDeviceInfo - adding devices based on wildcard chars
Hi,
I'm trying to add device instances to a DeviceInfoSet using
SetupDiOpenDeviceInfo(), but the DeviceInstanceId parameter is not accepting
any wildcard characters in it. For example, I want to add all device
instances with "USB\\MyVendorID\\*" or "USB\\MyVendorID\\0000" if 0000 could
match anything perhaps, but the call fails with ERROR_NO_SUCH_DEVINST.
My question is, how do I add all devices belonging to the logical group
"USB\\MyVendorID" to the DeviceInfoSet?
TIA,
JY
|
3/3/2010 1:49:01 PM
|
3
|
=?Utf-8?B?Slk=?= <...@discussions.microsoft.com>
|
How to use WdfDeviceIndicateWakeStatus?
Dear all,
I'm developing a set of WDF-based drivers for a specific bus like USB.
This bus has several levels. Each level node works as "hub", except
the terminal leaf device.
In order to save power, all devices, hubs and terminal leaf devices,
can enter D2 while system is still S0. Only the terminal leaf device
has remote wakeup capability.
When a terminal leaf device sends remote wakeup signal to root, we
need to wake up all hubs between root and the terminal leaf device?
From WDK document, we learned WdfDeviceIndicateWakeStatus is useful.
My question is:
If we call this fu
|
3/3/2010 9:30:43 AM
|
2
|
Zhou <czz...@gmail.com>
|
New Serial Driver and Hyperterminal
Hi,
I have created a new serial driver from kmdf source sample under DDK. During
the update I had to modify the baudrate table to add few more high speed
baud rates. But when it was time to test the new baudrate I found out that
the new baudrate settings were not available under hyperterminal. Is there a
way I can add to the existing set of hyperterminal baudrates few more new
ones?
Thanks,
Boby
|
3/3/2010 5:05:56 AM
|
1
|
"Boby George" <bobsmails...@yahoo.com>
|
MmAllocateContiguousMemory and non-paged pool size
The documentation on MmAllocateContiguousMemory says that it attempts to
allocate memory from the non-paged pool, and if this fails then "it attempts
to perform the allocation from available unused pages".
Firstly, what on earth does that mean? Secondly, will the memory "from
available unused pages" still be non-paged? I will be accessing it at
DISPATCH_LEVEL so I need to be certain.
My guess is that the memory available in "unused pages" is somehow mapped
into the non-paged pool ... thus increasing the size of the pool.
My next question is about the size of the non-page
|
3/3/2010 4:32:01 AM
|
28
|
=?Utf-8?B?bWlyYWdlMmsy?= <mirage...@discussions.microsoft.com>
|
how to read file from a scsi miniport routine at IRQL==DISPATCH_LE
I am developing a SCSI miniport driver for a Virtual CD-ROM drive.
I need to read file (file like C:\tmp\data.img) from the routine
HwScsiStartIo set IRQL==DISPATCH_LEVEL.
I tried to read with ZwReadFile then I found ZwReadFile was failed because
of IRQL(DISPATCH_LEVEL)
Is there any way to read file from IRQL==DISPATCH_LEVEL routine?
Any help would be much appreciated.
|
3/3/2010 2:26:02 AM
|
2
|
=?Utf-8?B?czkzNjAzMQ==?= <s936...@discussions.microsoft.com>
|
IoSetDeviceInterfaceState problem when used with multiple instance
Hi - I am using an interface to signal an application from a kernel driver.
The driver call IoSetDeviceInterface state to change the status which is
monitored by the application via WM_DEVICECHANGE messages.
With a single instance of the interface everything works fine. However,
with multiple instances of the interface, sometimes the application does not
see all the notifications. This behavior occurs ONLY in Vista & Windows 7;
XP works fine.
The instances of the driver interface are created by specifying the
ReferenceString parameter to IoRegisterDeviceInterface().
Are
|
3/2/2010 10:34:05 PM
|
2
|
=?Utf-8?B?cmY=?= <...@discussions.microsoft.com>
|
On Windows 2008 , Network utilization shows 0 for IM driver
Hi ,
I have written an IM driver that creates a virtual adapter.
Driver works fine.
But on w2k8 OS , network utilization is always 0 for the virtual adapter. Link speed , link status is correct.
But "Control panel" , "Status" , shows correctly send and receive increments.
What may be wrong?
|
3/2/2010 8:40:31 PM
|
0
|
vsh <u...@msgroups.net/>
|
One driver for multiple OS
Is it possible to use one build environment to create one bulk USB driver
binary to run on WinXP, Vista and Windows 7 using WDK 7600.16385.0?
Or do I need 3 driver binaries per platform (eg x86, amd64)?
--
Thanks,
Eric
|
3/2/2010 4:46:01 PM
|
4
|
=?Utf-8?B?RXJpYyBHcnViYnM=?= <EricGru...@discussions.microsoft.com>
|
LNK2001: unresolved external CreateControl
This should be a case of just finding the right lib to link to.
I get the following error:
error LNK2001: unresolved external symbol "public: static struct
CRuntimeClass const CWnd::classCWnd" (?classCWnd@CWnd@@2UCRuntimeClass@@B)
What lib should I link to to resolve this error?
For future referance, I have look for documentation that tells me what lib
for what function but couldn't find anything. Is there a way of find out that
information in case I run in to this problem again?
Thanks
|
3/2/2010 11:47:01 AM
|
5
|
=?Utf-8?B?aXNlbmhhbmQ=?= <isenh...@discussions.microsoft.com>
|
GDI hook driver
Hello everyone,
I've been looking around for some printer/display driver which can hook a
GDI function. I would like to understand how you can 'catch' a function like
'CDC.LineTo(...)' in an application and do something else like saving these
instructions to perhaps a textfile.
In the DDK I've found some samples like MSPlot (Printer), Mirror (Video).
But they're so different from eachother, except from their initialization
proces.
Now I've read about the Source file, Makefile and the operation when
createDC(...) is called.
So the basic idea:
In the application
some
|
3/2/2010 9:54:01 AM
|
3
|
=?Utf-8?B?TWV0cm9pY2toYQ==?= <Metroic...@discussions.microsoft.com>
|
USB_RNDIS - multiple devices on the same interface
Hi,
I am using Windows XP USB_RNDIS driver to communicate with USB devices
over ethernet.
When I plug in more than one device each device shows up on its own
interface (eg. Local Area Connection 2, Local Area Connection 3). I
want to be able to communicate with all devices on one interface where
I set up a dhcp server,
is that possible? What I want to do is to bind every USB device to the
same software emulated ethernet interface on the host computer.
Thanks,
Adam
|
3/2/2010 7:47:27 AM
|
2
|
Adam <adam.n.ekl...@gmail.com>
|
How to add another target to VidPN in WDDM driver?
Thanks all for the replies before and I'd like to ask few more
questions related to VidPN management of WDDM driver.
When WDDM miniport driver enumeratse child devices and connected
external monitors, it first detects its all child devices in
DxgkDdiQueryChildRelations, and next check each child actually has
connected output in DxgkDdiQueryChildStatus. So, to implement adding
another(virtual) monitor I faked one of given PDXGK_CHILD_STATUS
parameter(HotPlug.Connected) to have true. And I filled up followed
EDID query requests as well.
Then I could see another monitor attached on d
|
3/2/2010 2:18:33 AM
|
1
|
heejune <heej...@gmail.com>
|
MmGetMdlByteOffset
Hello,
Does MmGetSytemAddressForMdlSafe function add the byte offset (returned by
MmGetMdlByteOffset) if the address is not page aligned ?
thanks
Sophia.
|
3/1/2010 10:08:15 PM
|
1
|
=?Utf-8?B?U29waGlh?= <Sop...@discussions.microsoft.com>
|
Create MDL Chain
Hi All,
I'm trying to create a MDL chain from a array of buffers each of size
64K. AFter the creating the mdl chain and then formatting an URB to
send the request.
AFter sending the request, the completion routine is never called. I
think I'm missing out someting in creating a mdl chain. Do I need to
set any of MDL sturcture members after creating the chain?
Any help is much appreciated.
NTSTATUS
CreateChain(PVOID buffer1, PVOID buffer2, DEVICE_EXTENSION devExt)
{
PMDL mdl1,mdl2;
PIRP Irp;
PURB urb;
mdl1 = IoAllocateMdl((PVOID) buffer1,Length,FALSE,FALSE,NULL);
|
3/1/2010 2:17:43 PM
|
6
|
uba <kid07....@gmail.com>
|
Ethernet frame parsing - Modified NDIS Filter Driver
Hi,
I have modified the source of the NDIS Filter Driver to display the
sent network messages to debugger.
According to msdn (http://msdn.microsoft.com/en-us/library/
ee220645.aspx), "Each NET_BUFFER structure that is linked to a
NET_BUFFER_LIST structure describes a single Ethernet frame."
Here's a sample output of a single NET_BUFFER (multiple MDLs combined
if needed):
8FDD8080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
8FDD8090 00 00 33 33 ff e5 d9 6c 00 0c 29 ef 9c 75 86 dd
8FDD80A0 60 00 00 00 00 18 3a ff 00 00 00 00 00 00 00 00
8FDD80B0 00 00 00 00 00 00 00 00 ff
|
3/1/2010 12:21:35 PM
|
2
|
Aiman Ashraf <kurtr...@gmail.com>
|
Scatter gather list in SCSI miniport driver
Hi All,
is there any readymade function which can provide the scatter gather
list in SCSI port driver.
like what we have in ataport driver AtaPortGetScatterGatherList(). if
it is there then let me know,
if it is not then which are the minimum functions we can use to build?
thanks
Hitesh.
|
3/1/2010 11:21:44 AM
|
6
|
hitesh <hitesh.ughr...@gmail.com>
|
Launch printer status monitor remotely
Hello.
I am developing a new printer driver. And want to show status monitor at
local desktop and client side desktop on Vista/7.
I have read the document of AsyncUI. And modified AsyncUI sample to show
customUI on local desktop ok.
I use on server side DLL and one client side DLL.
The server side DLL creates channel by:
hResult = CreatePrintAsyncNotifyChannel(szPrinterNameW,
const_cast<GUID*>(&MS_ASYNCNOTIFY_UI),
kAllUsers,
kBiDirectional,
pIAsynchCallback,
&pIAsynchNotifyChannel);
Then client side DLL will be launched by XML as:
<customUI dll=\"clientUI.dll\"
|
3/1/2010 5:55:01 AM
|
2
|
=?Utf-8?B?R2VvcmdlIExlZQ==?= <George ...@discussions.microsoft.com>
|
Our disk's driver run properly compiled for 32bit and not for 64bi
Description of driver:
Our software encrypts our virtual discs and hard disk partitions too. Both
run over our driver - which is something like filter driver, because it uses
ntfs and fat drivers to makes real operations on this discs. In this driver
we take a block from the disk (ask to ntfs/fat driver), decrypt, make changes
etc... And of course attach and detach disk to system (find letter etc...).
Creating of virtual discs (real file in filesystem) is made by our client
application - not by the driver.
The driver must be sign to run on 64bit OS, we sign it by older certificat
|
2/28/2010 2:14:01 PM
|
4
|
=?Utf-8?B?WmJ5bmVr?= <Zby...@discussions.microsoft.com>
|
How to hook the On Screen Keyboard
Hello all.
Just for fun I am working on a small project where I would like to
hook the keys selected by the user from On Screen Keyboard (that comes
with XP) in which they use their mouse to select keys and which gets
sent to the target application like Firefox or IE.
Can this be done using device driver code ? I prefer to keep my
existing filter driver code and add this new feature to it if its
possible.
Hoping I am being clear and if not please feel free to ask questions.
Thanks in advance
Victor
|
2/28/2010 1:05:58 AM
|
4
|
inderpaul <inderpau...@yahoo.com>
|
Number of DPC-Objects allowed in wait queue ?
I started device driver development with help of (maybe) outdated book
of art baker (et.al.) "Windows 2000 Device Driver Development" (2001).
I think the basics remain still valid for WDM. But I wonder if the
following is still true for newer Windows versions (WinXP, Vista,
Win7):
"[...] there is only a single instance of a DPC-object allowed in the
wait queue that refers to the same function.
|
2/27/2010 8:43:21 PM
|
1
|
vl106 <vl...@hotmail.com>
|
Can the IFS kit be used freely?
Hello.
I know the IFS kit is distributed as part of the WDK.
Does it means the IFS kit can be used freely?
Or, shoud it be purchased? If it should be purchased, where can I buy
its license?
Thanks.
|
2/27/2010 8:22:46 AM
|
1
|
do damn <dod...@gmail.com>
|
Power policy for raw PDO
Hi,
I created a raw PDO from my KMDF HID mini driver for doing sideband
communication. I have also installed a UMDF driver on top of that raw PDO.
In this case, what kind of power policy should I apply to that raw PDO? Will
it affect the HID mini driver that creates it since HID mini driver can't be
a power policy owner.
Thanks.
G.
|
2/26/2010 8:10:05 PM
|
5
|
=?Utf-8?B?Z3RpNGV2ZXI=?= <gti4e...@discussions.microsoft.com>
|
Confirmation needed, DIFx + Sensor type = No go.
I've been trying to install a Windows 7 Sensor for the past few days. It
appears that DIFx doesn't support the "Sensor" driver type and attempts to
fallback to Plug n' Play, which simply gets my driver into the Driver Store.
What's the deployment strategy for Windows Sensors? Am I stuck writing
low-level SetupAPI code? Is there a timeline for Sensor support?
|
2/26/2010 5:33:01 PM
|
3
|
=?Utf-8?B?UmFmYWVsIFIu?= <Rafa...@discussions.microsoft.com>
|
driver signing issue using setupapi
We are installing a file system filter driver using setupapi, 1. inf file
[Version]
signature = "$Windows NT$"
Class = "ActivityMonitor"
CatalogFile = Mycat.cat
2. The cat file contains WHQL signature of <company name>.
3. .sys file is WHQL signed
While installing driver using setupapi on Windows XP 32 bit and windows
2000 it works fine.
Where as windows 2003 server 32 bit it fails to copy the .sys file to
..\windows\system32\drivers\
#-024 Copying file "C:\PROGRA~1\XXX~1\x86\<>.sys" to
"C:\WINDOWS\system32\DRIVERS\<>.sys".
#I439 Verifying file "C:\PRO
|
2/26/2010 9:52:01 AM
|
2
|
=?Utf-8?B?UHJhc2hhbnRo?= <Prasha...@discussions.microsoft.com>
|
virtual adapter driver
I am looking for a solution where I can run an application on my PC which can receive ethernet frames.
To the PC is must look as if the application is located on a different machine. This application has its own IP stack and a small ethernet layer.
So what I think that need sto be done is this :
- install some kind of virtual adapter which needs to be configured with an ip address. This virtual adapter should be visible with ipconfig. And the ip configuration will be done manually. Say for instance I configure it with a dummy ip@ 200.200.200.200/24.
The ip@ of my application (with its own stac
|
2/26/2010 9:36:29 AM
|
12
|
stuyckp <u...@msgroups.net/>
|
IoCreateDevice returns STATUS_OBJECT_NAME_NOT_FOUND
I am working on porting a file system filter driver for a customer from
Windows XP (and earlier) to Windows Vista and Windows 7. When attaching to
existing file systems, the IoCreateDevice call to create an unnamed device
used for the attachment is failing and returning 0xc0000034
(STATUS_OBJECT_NAME_NOT_FOUND).
I cannot find any documentation that states why IoCreateDevice would return
this error.
Can anyone tell me why IoCreateDevice would return this error?
|
2/26/2010 3:11:01 AM
|
0
|
=?Utf-8?B?TWljaGFlbCBCdXJucw==?= <MichaelBu...@discussions.microsoft.com>
|
ANTIVIRUS FREE DOWNLOAD 8907
Many problems with performance and safety of your computer can be solved
easily with an updated antivirus and recognized. Antivirus Free Download
Microsoft best practices in:
http://yourantivirusfreedownloadonthissite.blogspot.com/
Content Site Links:
http://yourantivirusfreedownloadonthissite.blogspot.com/
http://yourantivirusfreedownloadonthissite.blogspot.com/2010/01/what-is-antivirus.html
http://yourantivirusfreedownloadonthissite.blogspot.com/2010/01/free-download-antivirus-recommended-by.html
http://yourantivirusfreedownloadonthissite.blogspot.com/2010/01/antivirus-o
|
2/25/2010 10:54:02 PM
|
0
|
=?Utf-8?B?YW50aXZpcnVzIGdyYXRpcw==?= <antivirusgra...@discussions.microsoft.com>
|
KbFiltr questions
Hello all.
I am a newbie working with the KbFiltr sample provided with the
Windows Server 2003 ver 3790.1830 on Windows XP SP3.
What I would like to know is what does the third parameter
(InputDataEnd) do ? I have tried printing the InputDataEnd->MakeCode
member variable but it always prints out to 0 no matter which key or
key combinations are pressed. Also I would like to know what does
InputDataConsumed does it remove the scancode from the queue ?
VOID KbFilter_ServiceCallback
(
IN PDEVICE_OBJECT DeviceObject,
IN PKEYBOARD_INPUT_DATA InputDataStart,
IN PKEYBOARD
|
2/25/2010 9:04:19 PM
|
5
|
VM <eh...@hotmail.com>
|
WLK 1.5: IO Cancellation with Direct IO on network storage (Preview)
Hello,
I am trying to run unclassified tests for NDIS5 virtual miniport + IM
filter driver - we need WHQL signature for Win7.
There is new test "IO Cancellation with Direct IO on network storage
(Preview)" that keeps me from having submission report to be "likely
accepted".
When I skip it, Submission reports as "will fail" because test is
missing.
I didn't found anything about this test in DTM help, nor when I tried
to "google" anything.
When I select it, it requires additional setup - need to fill local/
remote message/support device + remote machine.
I have no idea how to s
|
2/25/2010 4:49:52 PM
|
0
|
Martin Dominik <domingo....@gmail.com>
|
MDL Virtual Address and Byte Count
Hi All,
Is the USB mass storage driver architecure modified from Windows XP to
Windows Vista/Win 7. I transfer a block size of 1MB from an app, and
in my USBSTOR lower filter I see the bytecount (MmGetMdlByteCount) of
MDL address to be 1MB in Windows XP while it is 64K in Vista and Win
7.
If I want the retrieve the virtual address for the buffer using
MmGetSystemAddressForMdlSafe(), Will I get virtual
address of complete 1MB or is it only 64K. In XP I get the virtual
address of 1MB. I would like to know it for Windows Vista and Win 7.
Any information is much appreciated.
Th
|
2/25/2010 1:10:40 PM
|
5
|
uba <kid07....@gmail.com>
|
Build Enviroments?
From a tape driver stand point is there any reason that I can't use the
WDK 7006 x86 XP build enviroment for x86 Win2K3, x86 Win2K8/Vista and x86
Win7? The same applies to x64 and IA64 but I would use the Win2K3 build
enviroment . I want to keep the number of the drivers to the minimum.
Thanks!
-Steve
|
2/25/2010 11:55:01 AM
|
1
|
=?Utf-8?B?Uy4gSGVjaw==?= <SH...@discussions.microsoft.com>
|
SW RAID-1 On Storage Virtual MiniPort
Hi,
I want to develop a SW RAID-1 using Storage Virtual MiniPort driver,
I hope this driver can choose two disks from system by using SCSI command,
then reports a RAID-1 disk to system, is this idea could be accomplished by
Storage Virtual MiniPort driver?
If this idea is ok, what type of certification it need to pass from
Microsoft?
Regards,
Perer,
|
2/25/2010 11:10:27 AM
|
1
|
"Peter" <peter_...@vasstek.com.tw>
|
Create a Virtual Monitor
I'm new to driver development but have over 15 year experience programming in
other areas. I want to create a software like maxivista
(http://www.maxivista.com/) . Basically, what it does is create a virtual
monitor and sends the video data over network to the client pc...which
basically paints it in a window...giving the illusion of a second monitor.
I've gone through the DDK and I know mirror driver is Not the solution in
this case. So basically, I need to create a virtual video driver. But there
is No instruction etc anywhere on how to create one.
So how do I go on about
|
2/25/2010 8:19:01 AM
|
3
|
=?Utf-8?B?TXNkblN1YnNjcmliZXI=?= <MsdnSubscri...@discussions.microsoft.com>
|
don't know how to make '\atlsd.lib'
I've come across this error:
NMAKE : fatal error U1073: don't know how to make '\atlsd.lib'
I have atlsd.lib in my source file:
ATL_LIBS= C:\WinDDK\7600.16385.0\lib\ATL\amd64
TARGETLIBS=\
$(ATL_LIBS)\atlsd.lib \
$(SDK_LIB_PATH)\strsafe.lib \
$(SDK_LIB_PATH)\kernel32.lib \
$(SDK_LIB_PATH)\advapi32.lib \
$(SDK_LIB_PATH)\oleaut32.lib \
$(MFC_LIBS)\mfcs42ud.lib \
$(MFC_LIBS)\mfc42ud.lib \
$(WIN7_LIBS)\user32.lib
I can see the atlsd.lib in the C:\WinDDK\7600.16385.0\lib\ATL\amd64
directory and the path is correct so to my mind i
|
2/25/2010 8:02:01 AM
|
4
|
=?Utf-8?B?aXNlbmhhbmQ=?= <isenh...@discussions.microsoft.com>
|
Can't build using DDKBuild on XP
I've got an older version of Microsoft DDK (3790.1830) for Windows
Server 2003. But tried following this link
http://www.osronline.com/custom.cfm?name=articlePrint.cfm&id=104
but get the following error as copied and pasted below here:
Deleting intermediate files and output files for project 'KbFiltrProj
- Win32 Debug'.
--------------------Configuration: KbFiltrProj - Win32
Debug--------------------
DDKBUILD VERSION 3.15.38 FREEWARE FROM HOLLIS TECHNOLOGY SOLUTIONS
Comments? Suggestions? info@hollistech.com
The system cannot find the batch label specified - NoWIN7Base
error: B
|
2/24/2010 11:42:15 PM
|
3
|
VM <eh...@hotmail.com>
|
How to stop driver loading on pci dev with wrong class code?
without (or at least in the interim prior to) re-spinning silicon.
for instance, say ven id - 0001, dev id = 0001, class code = (this is a lie)
ehci compatible
how do i modify registry so ms usb driver wont even start to load
for reasons easy to imagine i cannot wait till driver fails to load and then
disable in device manager
--
Tom Picard
|
2/23/2010 1:13:01 PM
|
3
|
=?Utf-8?B?ZHJhY2lwbW90?= <dracip...@discussions.microsoft.com>
|
swprintf_s
I use a file in my driver and in a win32 app.
This file contains a swprintf_s
When i use the app, everything works.
When i use it in the driver, the driver gives a linkingerror.
Is this not yet supported in WDK?
Do i have to add an additional lib?
|
2/23/2010 9:48:01 AM
|
2
|
=?Utf-8?B?cjFkZGxlcg==?= <r1dd...@discussions.microsoft.com>
|
DeviceIoControl CD-ROM access works on one laptop and fails on oth
Hi. I'm trying to figure out how the cddareader works (GPL directshow plugin
for reading audio tracks from a cd-rom).
I got the cddareader inserted into the graph and I invoke the Load function
- part of the implementation below shows what works and what fails:
// WORKS OK
DWORD BytesReturned;
lRes = DeviceIoControl(m_hDrive, IOCTL_CDROM_READ_TOC, NULL, 0, &m_TOC,
sizeof(m_TOC), &BytesReturned, 0);
if(!lRes || !(m_TOC.FirstTrack <= iTrackIndex && iTrackIndex <=
m_TOC.LastTrack))
{
CloseHandle(m_hDrive);
m_hDrive = INVALID_HANDLE_VALUE;
return(false);
}
/
|
2/23/2010 9:43:01 AM
|
0
|
=?Utf-8?B?WWFyZWs=?= <Ya...@discussions.microsoft.com>
|
Handle info using NtQuerySystemInformation: How to differentiate files from folders
Hi,
I am enumerating open handles of currently running processes in the
system by calling NtQuerySystemInformation from user mode. I get a
series of SYSTEM_HANDLE_ENTRY structures (defined in winternl.h) if
the call succeeds. To get additional information about these handles,
I have to pass the SYSTEM_HANDLE_ENTRY::ObjectPointer to a kernel mode
driver. The additional information I'm interested in is the complete
file path of file handles. Is there a way to identify whether the
SYSTEM_HANDLE_ENTRY::ObjectPointer points to a file or a folder or
network device, etc. before passing the S
|
2/23/2010 6:43:52 AM
|
0
|
Maverick <koushal.for...@gmail.com>
|
DDK KbFiltr Sample and Hooking
I am working with DDK 3790.1830 driver development kit in particular
the KbFiltr sample located here http://msdn.microsoft.com/en-us/library/ms793259.aspx.
I am also very new to DDK and driver development as I have spent most
of my time working with Visual C++ and Visual Basic. Please let me
know if anyone would like to have the source code produced.
My question is as follows with respect to this sample source code:
1. Why does the DDK sample code use the following code to register a
call back connectData->ClassService = KbFilter_ServiceCallback;
as opposed to simply using pDriverO
|
2/22/2010 9:32:54 PM
|
2
|
VM <eh...@hotmail.com>
|
DTM Studio 1.5 New Submission Fails
Following the procedures here
http://msdn.microsoft.com/en-us/library/dd424562.aspx
running version 1.5 of the DTM Studio I can only get as far as step 2. When
I attempt to submit a new submission an error box appears:
Could not load wizard information.
One or more of the pages required to create submissions could not be loaded.
Please verify that at least one logo program has been installed.
Details are as follows:
###########################
Please provide additional information (if available):
Machine name: SAP1
WTT Version: 2.5.5068.0
Enterprise name: S
|
2/22/2010 8:15:01 PM
|
1
|
=?Utf-8?B?S2VuIFNwaWtvd3NraQ==?= <KenSpikow...@discussions.microsoft.com>
|
out of order packets
Hi,
I implemented a NDIS IM/Protocol driver. If the two PC are connected via a
crossover cable, is it possible for the driver to receive from the NDIS
miniport driver out of order packets? Note that QoS (802.1Q) is not used in
the packets.
--
Thanks,
Daniel
|
2/22/2010 7:16:01 PM
|
4
|
=?Utf-8?B?RGFuaWVs?= <Dan...@discussions.microsoft.com>
|
Tracking of IO without using filter driver.
Hi all,
We can see any read/write request @ filter driver stage.
but is it possible to track the same @ application layer? i am just
trying to capture the read write request send by any application.
if you anybody knew it then plz reply me,
thanks
Hitesh
|
2/22/2010 10:24:40 AM
|
3
|
hitesh <hitesh.ughr...@gmail.com>
|
can't load drivers!?
Hi,
I'm trying to load a driver, as I'm somewhat new to WinDDK but I'm not
having much success. I have a lpatop with and Intel Core2 Duo CPU T8300
running Windows 7 64 bit. I've down loaded the latest WinDDK and did a build
-cz in the Win7 IA-64 checked Build Environment. Then I try rung DPInstal and
hdwwiz.exe but get the following errors:
C:\WinDDK\7600.16385.0\redist\DIFx\dpinst\EngMui\ia64
DPInst.exe
"The version of this file is not compatible with the version of Windows
you're running. Check your computer's system information to see whether you
need an x86 (32-bi
|
2/22/2010 7:59:01 AM
|
3
|
=?Utf-8?B?aXNlbmhhbmQ=?= <isenh...@discussions.microsoft.com>
|
Isoch resources problem x64 win7 1394 bus driver
I developed a firewire camera (x64 bit) driver for my image device, the
driver can run with SONY industrial camera (IIDC 1.30) on FireWire S800, 60
fps on 640x480 on windows 7 x64, but failed on my image device, the x86
version of this driver works well on x86 platform, both on winxp and win7.
The error code returned from win7 x64 was
0xc000009a(STATUS_INSUFFICIENT_RESOURCES), when submit
REQUEST_ISOCH_ALLOCATE_RESOURCES isoch request calling to 1394 bus driver, I
check the difference of running info between Sony device and my device, only
isoch packet size is difference, my d
|
2/22/2010 5:26:02 AM
|
0
|
=?Utf-8?B?U29mdDU=?= <So...@discussions.microsoft.com>
|
How to get current audio output and current video device
Hi
I want to get the name of audio output and current video device, but WMI
may get
more than 2 devices that I do not know which is the audio output or current
video device, is there some good API can accomplish my requests ?
Thank you .
|
2/22/2010 4:08:01 AM
|
1
|
=?Utf-8?B?S2lk?= <...@discussions.microsoft.com>
|
WDK 7.0.0.7600 Tape and Medium Changer Driver Samples?
I noticed that miniTape and Medium Changer Driver samples have been removed.
Will I encounter build issues if I move legacy minitape and medium changer
driver src that was built with WDK 6000 into this enviroment?
Thanks,
Steve
|
2/21/2010 11:16:01 AM
|
4
|
=?Utf-8?B?Uy4gSGVjaw==?= <SH...@discussions.microsoft.com>
|
What MRAM Products are there for Windows?
I'm seeking info from any gurus out there about MRAM. I know that some
manufacturers are now supplying 4MGB chips (26 bucks a piece) to hardware
vendors.
My questions are:
1) Are there any commerical products that allow a Windows box to use MRAM?
2) Is it possible to add some kind of MRAM card?
3) Are there any software products that allow easy-use of MRAM?
4) Are there any hard disk drives that an MRAM cache?
I am aware that MRAM is costly, so I'm wondering if it is possible to add a
card or something (say with 8 chips = 64 MB est cost = 180 bucks for the
chips).
Also,
|
2/20/2010 6:15:01 PM
|
1
|
=?Utf-8?B?SHVnbw==?= glea...@hotmail.com> <hugh<underbar>
|
marvendas@gmail.com Kit completo de Solenoides ( solenoid ) + chicote Para Cambio automatico 01M hidramatico Audi A3 Vw Golf gti turbo 96286
Contato: marvendas@gmail.com
marvendas @ gmail.com
marvendas no gmail.com
Kit completo de solenoides para Volkswagem e Audi.
O kit contem:
5 solenoides
2 Epc ( solenoides de pressao )
1 Chicote
Serve para qualquer modelo VW ou Audi fabricados de 1995 ate hoje com o cambio automatico de 4 marchas � 01M
Pre�o: R$ 1900.00
Temos outras tipos de solenoides e artigos importados, nao deixe de fazer uma consulta antes de comprar!
Audi a3 automatico
Audi a3 1.8 t automatico
Audi a3 1.8 turbo automatico
VW Golf gti automatico
VW Golf 2.0 automatico
VW Golf 1.8 turbo auto
|
2/20/2010 3:05:14 AM
|
0
|
kit solenoites audi solenoid.chicote<kit.solenoites.a...@solenoid.chicote.com>
|
Printer Font substitution (scale fonts)
Hello,
I am currently working in a render pluging that will replace a specific true
type font for a device (printer) resident font.
I have created my printer fonts (ufm files), compile them into a resource
dll file and prepared the gpd file accordingly. My implementations of
IPrintOemUni2::OutputCharStr and IPrintOemUni2::SendFontCmd are called
correctly. But I am unable to handle scale fonts. For instance, I want an
original Arial 20 text to printed in a larger resident font than a text using
Arial 8, but when I activate the font substitution IPrintOemUni2::SendFontCmd
does no
|
2/19/2010 5:48:01 PM
|
0
|
=?Utf-8?B?UmFmYWVsIE90dG1hbm4=?= <RafaelOttm...@discussions.microsoft.com>
|
WriteFile access error on UMDF USB driver
I am creating a driver based on the UMDF FX2_driver sample. My device
differs in that it has one input and one output interrupt endpoint. Also am
providing a symbolic name. I have a test application I would like to use
with this driver/device that uses WriteFile to send data to the driver. I am
able to verify thru tracing and a line trace that the data from the WriteFile
is being received by the driver and passed on to the usb device. However,
the WriteFile fails with a GetLastError() of 1117 (ERROR_IO_DEVICE). Need to
determine why I am getting this error.
|
2/19/2010 4:50:04 PM
|
8
|
=?Utf-8?B?cmljb2JhbmRpdG8=?= <ricoband...@discussions.microsoft.com>
|
development of a virtual cdrom UMDF driver
I would like to develop a virtual cd drive by using only UMDF.
Is it possible? or impossible by any restriction of UMDF?
I've been trying to develop it based on VirtualSerial sample UMDF driver in
the WDK.
On Windows XP it is successfully installed but doesn't act as CD-ROM drive.
On Windows 7 seems success to install but then loading device driver failed.
What should I implement add to VitualSerial?
Any help would be much appreciated.
|
2/19/2010 4:20:01 PM
|
2
|
=?Utf-8?B?czkzNjAzMQ==?= <s936...@discussions.microsoft.com>
|
using vector
I am using WDK to build a driver.
i want to use vector from STL. i added
USE_STL=1
STL_VER=60
in sources and #include <vector>.
do i have to add anything else? or is there a other way to add this?
In general, what do you have to do to use part of the stl-lib.
|
2/19/2010 10:56:01 AM
|
2
|
=?Utf-8?B?cjFkZGxlcg==?= <r1dd...@discussions.microsoft.com>
|
DTM Need help deciding which tests to run.
Hello all,
I'm not sure if this is the right group, so if I'm in the wrong place please
tell me.
I'm trying to get drivers signed for a USB device, and I'm not certain which
category it falls under.
The device uses winusb. It is an embedded system for test and measurement
that only uses control and bulk transfers. It also has an embedded hub that
exposes an additional port for general use.
Thank you for your time,
Jay Dolan
|
2/18/2010 7:16:12 PM
|
0
|
=?Utf-8?B?SmF5IERvbGFu?= <JayDo...@discussions.microsoft.com>
|
Problem with Windows 7's fvevol driver.
I have a volume driver which is under fvevol driver. My application must get
credentials from user and give access to the volume. But untill user doesn't
give credentials, my driver returns STATUS_ACCESS_DENIED for IRP_MJ_READ.
When removable media (USB stick) is inserted, OS tries to read some data
from volume. When my driver returns an error, fvevol "remembers" it, and
returns the same error (for next IRP_MJ_READ) without sending IRP down. So my
driver gets IRP_MJ_READ only once.
Is this accepted behaviour for fvevol ?
Is this accepted behaviour for a volume driver ?
|
2/18/2010 12:33:01 PM
|
0
|
=?Utf-8?B?RHIuR0VPUkdF?= <DrGEO...@discussions.microsoft.com>
|
Windows 7 Multi-touch driver capability discovery and reboot probl
Hi,
I created a Windows 7 multi-touch HID driver based on WDK EloMT sample. The
driver works ok but I have the following problems that I don't know how to
fix them.
1. After my driver is installed (without reboot), sometimes the computer
property shows "Touch Input Available with 2 Touch Points", sometimes it
shows "No Pen or Touch Input is available for this display".
2. After my driver is installed, most of the time the system won't ask for
reboot but sometimes it will.
If anyone can point me the direction of how to solve these inconsistencies
it will be highly appre
|
2/17/2010 11:22:01 PM
|
2
|
=?Utf-8?B?Z3RpNGV2ZXI=?= <gti4e...@discussions.microsoft.com>
|
Hey every one, Can I ask you a question?
Hey every one, Can I ask you a question?
Have you ever scratched one or more of your electrical devices? (Coz I
know I have)
And would rather buy a protector for it, then replace the whole
thing?
(It took me awhile but I found something that fits that criteria)
Please check out my blog at http://zaggshield.blogspot.com/
|
2/17/2010 8:21:09 PM
|
0
|
Daniel Durrant <danielddurr...@gmail.com>
|
WinUSB error detection.
How can i find the exact error description when winUSB_WritePipe fails. I am
looking for error status similar to USBD_STATUS in kernel. I need to
differentiate between the stall errors (USBD_STATUS_STALL_PID) and other
errors.
|
2/17/2010 7:07:01 PM
|
0
|
=?Utf-8?B?bnlyeWRlcg==?= <nyry...@discussions.microsoft.com>
|
MDL Scope
Hi All,
I want to retrieve the MDL pointer from WDF request and then complete
the request. I want to use the MDL at later point of time.
Is the MDL still valid after completing the request?
Thank You.
Regards,
Sushma
|
2/17/2010 1:08:53 PM
|
6
|
Sushma <sushma.ye...@gmail.com>
|
It is possible disable warning about missing smartcard driver on Windows 7?
We provide for out customer driver for USB token with custom driver
that look for pnp manager as "Smart Card Reader".
Technically device is USB card reader with inserted smart card
(so smartcard placed with card reader on same circuit board
to get USB stick form factor).
For all previous OS when installing driver I got message that
"Smart Card Reader" driver successfully installed.
But in Windows 7 where introdused smartcard minidriver
during installation I got message about searching smartcard minidriver
in Microsoft Update which fail to find and finally
I got message that "Sm
|
2/17/2010 10:25:13 AM
|
2
|
Oleksandr Gavenko <gavenko_mail...@bifit.com.ua>
|
NDIS Passthru and Network Monitor
Hi.
I am writing a driver that is based on the NDIS Passthru from the WDK.
I would like to work this driver on the WAN interface for logging PPP frames.
If the driver is installed with Network Monitor, the logging is OK.
But if without Network Monitor, the logging is NG and
the PtReceive function of the passthru isn't called.
Why?
OS: Windows Vista SP1
WDK: 7600.16385.0
NM: Network Monitor 3.3
It is a NDIS 5.1 Intermediate Filter Driver and isn't NDIS 6.x Filter Driver.
Because we have to support Windows XP too.
The installation order is not important and the problem
|
2/17/2010 5:01:01 AM
|
1
|
=?Utf-8?B?YXhlbGE3MDg3?= <axela7...@discussions.microsoft.com>
|
pcnetsecurity@gmail.com =?UTF-8?B?QXNzaXN0w6puY2lhIFTDqWM=?= =?UTF-8?B?bmljYSAgbWFudXRlbsOnw6M=?= =?UTF-8?B?byBkZSBjb21wdXRhZG9y?= =?UTF-8?B?ZXMgaW5mb3JtYXRpY2Eg?= =?UTF-8?B?Vml0w7NyaWEtZXMgODI4NjA=?=
Contato: pcnetsecurity@gmail.com
Contato: pcnetsecurity @ gmail.com
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2/16/2010 4:55:55 PM
|
0
|
Assitencia manutencao remocao de virus computador pc<manutencao.assiten...@computador.pc.com>
|
XPS Drv Sample - not working
Hello, I have just installed the WDK 7600, and I have built the XPSDrvSmpl
example for Vista 32 bit, Checked (and Free).
Having produced the driver, and added it via Printer in Control Panel,
whenever I print to it, a document appears to be sent to the printer, but no
dialog appears asking me where to save file. A dialog should appear with 3
extra property pages added.
Using DbgView I get a couple of lines of debug text from dllentry.cpp with
an HRESULT 80040111, class id not supported.
I added some more debugging to the sample and lots if the CXDSmplUI methods
appear to be cal
|
2/16/2010 4:11:02 PM
|
0
|
=?Utf-8?B?amp3YWx0ZXJz?= <jjwalt...@discussions.microsoft.com>
|
Camera Driver
I work for a hardware manufacturer and we're including a still camera in our
PC. We need to provide an interface for applications to access and control
this camera and don't know how best to do this.
My reading so far suggests there are 3 options: A DirectX filter, a WIA
driver or a WPD driver. Most documentation seems to suggest that we should
use WPD, but as an application developer, I would expect to be provided with
a DirectX filter, and as far as I can see WPD does not provide this.
Given that we need to support windows XP onwards, which route should we take?
All advice
|
2/16/2010 3:13:01 PM
|
7
|
=?Utf-8?B?U3RlcGg=?= <st...@newsgroups.nospam>
|
How to have a fix com port number for a device
Hi,
I am using a system running windows XP, and I am mounting several
COM port from different devices plugged on USB.
I would like to mount them with fix COM port number, this means
that whatever happens in the future : removing or adding new com port ....
will not change the port number.
Hope to hear from you.
Norrih
|
2/16/2010 7:49:01 AM
|
4
|
=?Utf-8?B?Tm9ycmlo?= <Nor...@discussions.microsoft.com>
|
GPIO read/write on intel using DDK example : Genport
Hi All,
I would like to control one of the 14 GPIO provided on the Poulsbo UW15w.
and I would like to use the driver (Genport) provided in DDK.
Do you know if this would work to set and clear GPIO.
How do I get the Address of the Port i want to set. (gpdwrite . ...)
is it set in the .inf
Thanks
regards
Norrih
|
2/16/2010 7:41:01 AM
|
2
|
=?Utf-8?B?Tm9ycmlo?= <Nor...@discussions.microsoft.com>
|
Local spooling for remote printer
Is there a way to use local spooling when printing to a remote printer
(\\server\printer). Currently the job goes over the network and spools on
the \\server. Note that the application does not use printer driver, but
uses OpenPrinter/WritePrinter directly. The objective is to release the
application faster, as WritePrinter calls over the network take a long time.
Thanks.
|
2/16/2010 12:28:04 AM
|
0
|
=?Utf-8?B?bWF4aW0tYXNn?= <maxim...@discussions.microsoft.com>
|
Default struct alignment
Hi,
I found in doc that default struct member alignment (/Zp compiler switch) is
8 bytes.
Is it true also for x64 compilations ?
Peter
|
2/15/2010 4:16:01 PM
|
6
|
=?Utf-8?B?UGV0ZXI=?= <Pe...@discussions.microsoft.com>
|
Proof for Win7 USB inferior to XP
Hi,
I have debugged further and found convincing proofs that Windows 7 USB
performance is inferior to that of XP and that is by design! I would
like to have your inputs on the same.
You can also refer to my earlier related post at :
http://groups.google.com/group/microsoft.public.development.device.drivers/browse_thread/thread/66776f7ee7d48741
I had to open a new thread to highlight this issue.
The first thing I noticed with Win7 is that on USB Bus Analyzer we can
see NO bulk-in going for more than 2 microframes (sometimes 8
microframes) with continuous reader or with manual polli
|
2/15/2010 12:41:27 PM
|
2
|
suresh <patil_suresh...@yahoo.com>
|
Kmdf USB driver install on XP stops WDM driver install of other de
WinDDK 7600.16385.0 was used to compile the WDM driver source for Dataq DI720
A/D converter, which was derived from the BULKUSB WDM sample. To obtain a
starting .INF file, the latest BULKUSB sample was modified to just change the
device and GUID. With a little editing to the .INF file to set appropriate
default parameters, to everyone's amazement the amd64 driver worked on
Windows 7 Ultimate, and the i386 driver worked on Windows XP Professional.
However, in Device Manager on both systems, the device was listed in its own
class instead of under "Universal Serial Bus controllers".
|
2/13/2010 6:06:01 AM
|
4
|
=?Utf-8?B?S2VuIFNwaWtvd3NraQ==?= <KenSpikow...@discussions.microsoft.com>
|
how to create a simple usb filter driver
Hi,
Does anyone know how to create a simple usb filter driver, all it
does is when it receives a specific DeviceIoControl command from my
application it will send a RESET command to the usb port for a
particular usb device so that it will effectively power cycle that
device ?
I am not too familiar with filter drivers, how do i create one and
how to install it so that its filtering all usb devices ?
|
2/12/2010 8:24:34 PM
|
4
|
elman <elmanlo...@gmail.com>
|
INF Questions ()
Hi Driver Experts:
I have two generic question on writing INF :
(1) Can a section appear more than once in an INF ? Is it something should
be avoided?
(2) Does the order of a section in the INF mater?
Thanks in advance!
Polaris
|
2/12/2010 7:44:52 PM
|
1
|
"Polaris" <etpola...@hotmail.com>
|
WDDM(display) - Questions about build process of path and multiple monitor support
hello, what I'm about to to is a developing WDDM driver to support
external device such as USB monitor. So I started researching through
debugging with R200 samples to understand display framework, and seems
quite confusing.
here's few questions.
1. as far as I understood, to support multimonitors, let's say we've
got two monitors and to use another as extended monitor, WDDM display
driver should build multiple present paths(here two paths, for
example). So I suspected at first that display driver had to create
and add present path for newly attached monitor with
pfnCreateNewPath
|
2/12/2010 2:59:58 AM
|
4
|
heejune <heej...@gmail.com>
|
32 bit process & 64 bit driver, 32/64 bit pointer?
Hi,
I am using MmMapLockedPagesSpecifyCache function to map my device memory RAM
to user area. It is not a security conernt to me to do by this method.
I want to support this for a 32 bit application, calls 64 bit driver(64 bit
system), I am taking care of 32 bit process detection, In this case, if i
uses above function, it returns a PVOID, I am not sure, will get a 32/64 bit
pointer, but PVOID is 64 bit in 64 bit system?
Is there any way to request only 32 bit User pointer from this API?
Any coversion of mapping 64 bit userarea pointer to 32 bit different user
area pointe
|
2/11/2010 2:23:01 PM
|
2
|
=?Utf-8?B?S290YQ==?= <K...@discussions.microsoft.com>
|
BSOD while completing the request
Hi All,
When i intercept the MJ_INTERNAL_DEVICE_CONTROL IRP for my usb mass
storage device in usbstor lower filter I get a BSOD when completing
the original request.
Basically when I get the request I encrypt the data buffer in filter
before sending it to device. I create a new request and a URB for the
request. But when I try complete the original request in completion
routine I get BSOD (DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)). Here is the
stack trace and source code. Can some one provide a hint where I'm
going wrong.
Regards,
Sushma
STACK_TEXT:
f895c7ac 804f8df9 00000003 f8
|
2/11/2010 12:52:18 PM
|
6
|
Sushma <sushma.ye...@gmail.com>
|
General portio sample problem
Hi,
I have a problem with the sample in the 7600.16385.0 WDK, I get Code39 error.
What should i do?
btw i would like to write a driver to our old ISA card.
Thanks in advance.
András
|
2/11/2010 10:46:01 AM
|
10
|
=?Utf-8?B?QW5kcsOhcw==?= <Andr�...@discussions.microsoft.com>
|
Modifying ACL on already loaded device
I wondered if there was a way of changing/adding the ACL on already
loaded device (eg COM1, LPT1, Bluetooth). I know that if i'm writing
my own driver I can specify an ACL on my device via IoCreateDeviceIO,
in my driver's .inf file or even via SetupDiSetDeviceRegistryProperty
but, as I understand it, these only set up the ACL when the driver is
loaded.
However, I want to do this 'on the fly' (ie. after the driver has
been loaded and to be effective immediately) and for devices
controlled by standard microsoft supplied drivers. I wondered if
SetKernelObjectSecurity might be the way
|
2/11/2010 9:29:04 AM
|
5
|
Mark <markwood...@googlemail.com>
|
How can we refer to "Date last saved" field's values(windows7)
There is "Date last saved" field in windows7 explorer.
How can we refer to the value?
Is it equal to LastAccessTime? or LastWriteTime? or ChangeTime?
|
2/11/2010 5:43:14 AM
|
1
|
Benjamin <crazyt...@gmail.com>
|
Do WIA scan without calling IWiaDevMgr->DeviceDlg()
I am trying to do a wia scan using the IWiaDevMgr, IWiaItem and
IWiaDataTransfer
Created the IWiaDevMgr as in the following code
CComPtr<IWiaDevMgr> pWiaDevMgr
hr = pWiaDevMgr.CoCreateInstance(CLSID_WiaDevMgr);
then call the CreateDevice on that object with the correct device id
hr=pWiaDevMgr->CreateDevice(str,&pItemRoot);
and then i call DeviceDlg on the pItemRoot
CComPtrArray<IWiaItem> ppIWiaItem;
hr = pItemRoot->DeviceDlg(
hWndParent,
lFlags,
lIntent,
&ppIWiaItem.Count(),
&ppIWiaItem
);
make IWiaDataTransfer using the ppIWiaItem
CComQIPtr<IWiaData
|
2/10/2010 5:04:09 PM
|
1
|
cibz <cibinj...@gmail.com>
|
memory mapping and WRITE_REGISTER_UCHAR
Thanks to help that I got from a previous post, I was able to get my driver
rebuilt and going again. I am very much appreciative. Here is a tricky
question that I may not fully grasp yet:
My driver is for a PCI card. Hence the address space is 32 bits. The
memory on my card is 16 bits. So there is some mapping that occurs. Now, I
did a little calculation already that tells me that byte 4 in PCI space is
byte 2 in my card's memory, byte 6 is byte 3, etc. That works fine enough so
that when my Windows application writes to byte x, the write goes to byte
x/2. No problem t
|
2/10/2010 3:52:05 PM
|
2
|
=?Utf-8?B?SmVmZg==?= <J...@discussions.microsoft.com>
|