Device Drivers
in [Programming]
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DRIVER_VERIFIER_DMA_VIOLATION (e6) for storport Hi All, I am running driver verifier on my MPIO DSM and the storport; I am consistently getting the following stack. Could someone please help me understand what going wrong here. Regards, Pradipmaya. 1: kd> !analyze -v ******************************************************************************* * * ... 28 Apr 2008 17:49
Crash dump User account pain I am using Windows Vista business edition 32-bit for driver development. When system crashes, memory dump file is created. But I cannot open it with my windbg. I have to go and add my user account by going to file properties. I tried to move dump file to another directory thinking that may make it easy. But it alwa... 25 Apr 2008 18:03
Error 8020: Error Reading Comm Device Hi All, I have developed a USB-Serial driver. For this i have used KMDF osrusbfx2 and serial samples. I m using RS232-analyzer application for testing. This can be downloaded at http://www.232analyzer.com/CommFront-Downloads.htm. I have attached a loopback connector to the NULL modem cable and used this applc... 28 Apr 2008 12:19
From Sample Code to Production Driver: What to Change in the Sample I'm missing the part about removing debug stuff from the inx file when it comes to KMDF samples: <osrusbfx2.inx> [osrusbfx2.AddReg] HKR, Parameters\Wdf, VerboseOn, 0x00010001, 1 HKR, Parameters\Wdf, VerifierOn, 0x00010001, 1 HKR, Parameters\Wdf, DbgBreakOnError, 0x00010001, 1 If they are kept, in... 25 Apr 2008 06:04
1394 camera suspend/resume Hello I am trying to debug a 1394 driver (source available here http://www-2.cs.cmu.edu/~iwan/1394/downloads/index.html). This driver is intended for cameras which are DCAM compliant. When performing an hibernation with a camera connected, a blue screen occurs at resume. I looked at the sample driver in the ... 25 Apr 2008 05:17
KeAcquireSpinLockAtDpcLevel deadlocks MPS Hello everybody, I have written a driver for a pci data acquasition card. When testing the driver on serveral processors I got a deadlock which maybe you can enlighten me on. Construct in my driver: I use a spinlock in a datastructure in non paged memory to access the data within. This spinlock is aquired in ... 25 Apr 2008 16:30
RtlFillMemoryUlonglong Which lib is needed for this function? I see in ntifs.h there's an implementation for AMD64 with a prototype for others, but I just get an unresolved external when trying to build any x86 code with this function. Searching through wxp\ntoskrnl.lib only turns up mentions of RtlFillMemory and RtlFillMemoryUlong. T... 26 Apr 2008 01:55
Signed CAT files Does a signed CAT file hold all the hashes for all the files specified in the INF file?. If it does not, would the signature break if a modification was made to the file(s) that are not in the CAT file?. ... 25 Apr 2008 02:56
MEMORY_MANAGEMENT (1a) MEMORY_MANAGEMENT (1a) # Any other values for parameter 1 must be individually examined. Arguments: Arg1: 0000000000004000, The subtype of the bugcheck. Arg2: fffffa80036431d0 Arg3: 0000000000010000 Arg4: 000000000014f820 What does it say? TIA Andrew ... 25 Apr 2008 12:34
RNDIS inf file installation failed with code 0x2 with DPInst in Vista x86 I think I know what caused the fail above. According to setuapi.dev.log (see bottom of this response), the "rndismpx.sys" file failed to be located from "C:\Windows\System32\DriverStore \FileRepository\netrndis.inf_11c462cd". In fact, I searched my system, and I can't find neither the .sys file nor the netrndi.... 24 Apr 2008 17:25 |