Device Drivers
in [Programming]
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WDF or WDM Hello. I want to learn writing device driver for windows. And I'm a bit confused which way to go WDM or WDF? Can I write PCI express DMA transfer with WDF framework, for example? ... 11 Feb 2010 11:41
Trouble using Static Driver Verifier Hi I'm trying to run Static Driver Verifier, which comes with the WDK, on one of the samples. I am following the instructions in "Quick Start: Using SDV to Find Defects in Drivers", which is part of the WDK help. I am using the driver in tools\sdv\samples\kmdf\fail_driver1\driver When I try to run SDV o... 10 Feb 2010 20:15
filter driver for an USB modem Hello, I am working on a NDIS filter under Windows 7 64 bits. The filter is working well as NetService Class with classical Ethernet Adapters. But, it does not work with an USB Modem with "Modem" class. Packets handled by the modem are not sent to the filter. How can I get them ? I suspect I should register... 10 Feb 2010 04:30
IDE Driver? Hello, I designed a PCI based data acquisition system few years ago. I wrote a simple WDM driver that mapped memory directly to a user mode and our application just read and wrote data as needed. This system has worked quite well so far. Now, I have a potential customer who is interested in sourcing my design to... 8 Feb 2010 16:51
Getting started with a wlan driver I'm an experienced programmer (15 yrs, C, Java, C++, C#, etc) but I've not done any driver development. I'm looking to write a driver that sends raw 802.11 packets. Might anyone be kind enough to point me to the best way to get started? (Perhaps a related sample, or an open source driver of some sort) I h... 8 Feb 2010 20:16
Mapping USB drive to physical and logical drives Need to map a USB drive to its Windows physical drive number and logical driver letter. Have software that does so successfully under Windows 7 but not WinXP and need to get it running on WinXP. First call SetupDiGetClassDevs for GUID_DEVINTERFACE_USB_DEVICE, then iterate with SetupDiGetDeviceRegistryProperty for... 10 Feb 2010 04:30
latest nvidia drivers knock out Aero in win 7 I have an nvidia 9600 GSO running on win 7 x 64 bit home premium, windows update wants to install latest drivers but it adds an extra resolution and knocks out Aero capabilities... why would that be? ... 6 Feb 2010 11:53
how to notify the user of a certain event from within a NDIS IM? is it possible to make an interactive notification to the user from within a NDIS IM? i mean something like a baloon in the notification area ("tray"). and, if possible, start an executable if the user clicks the baloon. if yes - how? ... 6 Feb 2010 18:33
Win7 usb performance lower than XP Hi, We have a usb based Ethernet adapter. It is a high speed (2.0) device. The throughput observed on Win7 is around 30 Mbps lower than that observed on Windows XP! Both drivers are certified. There is not much difference between these drivers except NDIS5-NDIS6 and WDM-WDF related changes. Even the same NDIS5-... 12 Feb 2010 03:19
Prioritized RAW Ethernet Hi, Is the “NDIS MUX Intermediate Driver” the best way to prioritize RAW Ethernet packets in a LAN by using the Priority Code Point (PCP): a 3-bit field which refers to the IEEE 802.1p? Thanks, Daniel ... 16 Feb 2010 18:23 |