Device Drivers
in [Programming]
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NULL DataBuffer SRB Dear all , is it possible to receive a SRB with NULL DataBuffer ? The SCSI command is SCSIOP_READ (0x28) and the DataTransferLength is not zero . Thanks in advance ... 7 Oct 2009 10:47
Cheap USB device that never autoplays or asks for driver I'm in search of a cheap and easily available (I need to start with small quantities) USB device. Pretty much anything small that can be plugged in to a USB port. I want something that will cause Windows to give the least amount of feedback possible when plugged in, not something that Windows might try to autopla... 21 Oct 2009 13:47
Winusb error after continuous data transfer (multi threaded) I'm using Windows ddk version 6001.18001 , windows xp sp2. It works for long when communicating to single device at a time.But when working with multiple devices simultaneously ,it works for some time later get error(WindowsLasterror) ERROR_BAD_COMMAND,0x4f,ERROR_DEVICE_NOT_CONNECTED and ERROR_INVALID_HANDLE... 30 Sep 2009 13:33
IOCTL_INTERNAL_USB_SUBMIT_URB stuck Hi, I'm developing multi port USB to serial driver. I got a problem on some PC, I got a problem that IOCTL_INTERNAL_USB_SUBMIT_URB (vendor request) call didn't return until I remove the USB device. It is not happening on every port. What would be the reason that cause IOCTL_INTERNAL_USB_SUBMIT_URB (vendor ... 22 Sep 2009 14:06
WdfCoInstaller01009 ok on XP/Vista ? We are developing a driver that should work on both XP, Vista, and Win7. (To achieve this, we have learned we should compile for Windows Server 2003.) What WdfCoInstaller should be used? The one shipping with WDK7600 seems to be WdfCoInstaller01009.dll, but we get a WLK test failure on Vista when using this on... 26 Oct 2009 06:39
Windows XP ata controller driver Hi all, i have connected sata disk in windows xp machine, and trying to call ioctl pass through calls, i tried with ATA_PASS_THROUGH and it is not working also i tried with SCSI_PASS_THROUGH it is also failing, can you please tell me what could be the problem? what should ideally work? i tried with vista and ATA... 17 Sep 2009 01:19
How to define a FunctionCode to use in a I/O Control ? This link (http://msdn.microsoft.com/en-us/library/ms795909.aspx) says that is necessary to define I/O contro codes in this way: #define IOCTL_Device_Function CTL_CODE(DeviceType, Function, Method, Access) The Function is a reference to a driver function, but how do you specify it? I have seen other IOCTL def... 17 Sep 2009 12:28
Can WinDbg script extract an EPROCESS address from command output? Can WinDbg's script processor do string processing and use the results as addresses? Here's an example of what I'd like to do - I want to know when ssonsvr.exe has terminated. To do this, I want to monitor writes to the Type field of the object header of the process object. I can manually do this with the foll... 16 Sep 2009 20:54
I'm new to driver development. Where do I start? The subject says it all, but more specifically, I want to write a virtual joystick device driver for Vista x64 similar to ppjoy. If you're not familiar with ppjoy, it basically creates a joystick device that may/may not physically exist and receives its input through an API from various sources, allowing the u... 5 Oct 2009 10:10
WDK 7600 missing x64 for XP?? To develop a kernel driver that needs to work for both XP, Vista and Win7, we compile it using the XP compiler environment. We use the 7600 WDK. But why is there no x64 environment for XP ?? -Are there no XP 64-bit machines out there? -Should we compile under Vista x64 instead? Thanks, / Hannes.... 16 Sep 2009 07:21 |