Description:
Microsoft developers newsgroup.
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Disable cache read/write
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Hello, Having written a driver is mapping a logical drive on an image file. In programming kernel how to disable the cache read / write in the logical drive ? Thank you.
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windows.h and ntstatus.h
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Dear all , as mentioned above , how can I include these 2 files ? it seems they conflict with each other . Many thanks
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PCIe Driver read problem
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Under 32bit Windows XP SP2, I develop a driver for a special designed PCIe device using FPGA as PCIe moudel. With WDK 7200, I choose "KMDF" as a driver model. First "MmMapIoSapce" map the device DDR in to my virtual space, then use "RtlCopyMemory" read for mapped Virtual Address. Also tried "READ_REGISTER_BUFFER_XXX" for Physical Address.... more »
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How to start driver development?
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Hello, I need help on how to start drivers development. I have wdk installed, but there is not start menu entries for it Where I can look for exaples, documentations and tutorials? Thank you in advance!
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How to Write Stereo Codec(ACM DRIVER)?
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Hi, Currently i am involved in a project where i have to write the speech codec. I took the sample from WDK (mmedia/Gsm610) ,and i am able to create my own codec which is using different compression algorithm (ACELP). The problem is ,the sample provided in WDK supports MONO playback and i am able to play back... more »
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Driver "update" during development cycle and WHQL certification
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Two questions in one. First of all, I'm what's known in the game arena as an "indie" developer. As in I'm doing this at home on my own time, mostly as a learning exercise. I've downloaded the W2K3 DDK, since my desktop system is XP, therefore it makes the most sense to develop for XP. My environment is that I have one of these: [link]... more »
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WHQL certification of device driver
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I am going to have a USB device driver WHQL certified. I am going for the "Unclassifed Signature" program that only certifies my driver and not the device (a USB device in my case). Our driver supports multiple USB devices identified in the driver .INF file by their USB Vendor and Product ID (VID, PID).... more »
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.ASM file in sources
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DDK 3790.x When I add an .asm file in sources I get a failure that it doesn't know how to build it. I don't really care about that, what I really want is the .obj from the .asm (which I can build separately) to be included in the lib. With other lib programs, they typically give + and +- options to add .obj to existing .lib... more »
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Using NetDMA
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Hi, does someone knows if we can use NetDMA as a client? Is it only the NDIS stack that can use it? The only API and info I can find in the DDK is about creating a provider. We have a situation where we have no bus mastering DMA function and we would like to have a DMA engine to perform some transfers... more »
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Can't verify publisher for mf.sys
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I've got a multiportSerial inf that uses mf.inf/mf.sys to enumerate x number of serial ports. When I use this inf for my device, Server 2008 complains that "Windows can't verify the publisher of this driver software". If I say to install the driver software anyway then it will enumerate all my serial... more »
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