Device Drivers
in [Programming]
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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 ... 10 Mar 2010 19:49
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,WdfIoQueueD... 10 Mar 2010 15:21
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... 12 Mar 2010 17:20
Hub and Tracker the problem- use a USBtracer Certainly I would suspect the hub before Windows 7. But also the Tracker you have may also be misleading since this is power state related. I would use a CATC USBTracer it has 2 recording channels so you can record syncronised before and after the hub and isnt susceptable to mis-recording data when entering/leaving p... 9 Mar 2010 15:49
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 pro... 10 Mar 2010 10:49
DTM: USB-IF test certification ID check On 1æ28æ¥, ä¸å1æ30å, Stacy Lukas <Stacy Lu...(a)discussions.microsoft.com> wrote: Does anyone know how to get the ID needed to pass this WHQL test?  We downloaded the certification test from USB.org but it does not seem to generate an ID that we can see. Regards, Stacy Lukas "Tim... 8 Mar 2010 23:09
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 devic... 8 Mar 2010 16:26
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 c... 9 Mar 2010 12:22
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, ... 5 Mar 2010 16:14
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