Device Drivers
in [Programming]
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WdfObjectDereference and Cancellation Hi all, I got a strange problem when handling cancel/compete. My driver is a bus driver and some vendor's driver is child. First, I install a cancel routine for the request. WdfObjectReference(Request); WdfRequestMarkCancelable(Request, __XferHWProcessingRequestCancel); VOID __XferHWProcessingRequestCa... 17 Apr 2008 21:16
GDI Halftoning, HT_PATSIZE_SUPERCELL Hi ladies and gents, Can somebody explain the "HT_PATSIZE_SUPERCELL" constant to me. As far as I understand the Gdi Halftoning process it uses an ordered dithering (clustered dot) alogrithm. I examined this through several tests with different GdiiInfo.ulHTPatternSize settings. The thing I don't understand is ... 17 Apr 2008 09:19
SLIP driver for Vista Hi, one of the products is running on a PC and until now we used the SLIP connection to communicate with the device it manages. Replacing this protocol is impossible from our point of view and we need to find a solution such as SLIP driver for Microsoft Vista. I will appreciate your response whether you hav... 17 Apr 2008 07:31
How to detect the mouse horizontal scroll? VOID MouseInvert_ServiceCallback(PDEVICE_OBJECT pDeviceObj, PMOUSE_INPUT_DATA InputDataStart, PMOUSE_INPUT_DATA InputDataEnd, PULONG InputDataConsumed) { PMOUSE_INPUT_DATA InputDataCur; PDEVICE_EXTENSION pDevExt = (PDEVICE_EXTENSION)pDeviceObj->DeviceExtension; InputDataCur = InputDataStart; while(InputDataC... 24 Apr 2008 14:13
OffloadChecksum Test In NDIS 6.5 Hi! My understanding of how protocols/IM drivers parse indicated rx NBLs/NBs is by accessing the data starting at NET_BUFFER_CURRENT_MDL(NB) and offset by NET_BUFFER_CURRENT_MDL_OFFSET(NB). Our miniport driver will occasionally shift the offset within the NET_BUFFER_CURRENT_MDL(NB) and will set NET_BUFFER_C... 17 Apr 2008 03:33
EWT and Logman.exe for dummies I'm trying to enable BID tracing of ADO.Net + SQL Server 2005 as described in http://msdn2.microsoft.com/en-us/library/aa964124.aspx. I only get an empty out.etl file which contains no events. My problem I think lies in the setup/config of ewt on my system. When I run "logman.exe query providers" I get the be... 16 Apr 2008 16:24
printer drivers and custom page size If in Microsoft Word's "Page Setup" dialog I select custom page size and enter 1.5 inch width by 1 inch high, how does this information get passed to the printer driver? I expected that the DEVMODE passed to DrvEnablePDEV would contain the correct dmPaperLength and dmPaperWidth, but these values seem to be the d... 17 Apr 2008 10:06
Disabling DHCP in Ndis miniport driver I have an NDIS miniport driver in an embedded device that will always use a static address. The static address is configured using netsh.exe after the driver has been installed. However, by the time netsh.exe runs, the adapter is already attempting to DHCP. We don't have DHCP on this internal network, and ne... 18 Apr 2008 02:48
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Windows XP X64 development env I am using WDK 6000. I dont see anything like Windows XP 64-bit WDK env. I only see Windows Vista X64 and Windows Server 2003 X64. Can I compile using Windows Server 2003 X64 for Windows XP X64 driver? What should I do for getting a driver in Windows XP X64? Thanks. ... 16 Apr 2008 10:46 |