Device Drivers
in [Programming]
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installing DLL file in system32 folder Hi, I am creating setup & deployment project for installing my application & driver for xp-32,64 & vista 32-64. By selecting Target platform as "x86", i am installing the driver for all of the above OS using DPINST DiFX tool based upon the versionNT value. Problem: For 64 bit, i want to add my dll file in s... 8 May 2008 09:54
MiniportHalt() function Hi, What sort of things would cause a miniport's Halt function ( MiniportHalt() ) to NOT get caused? I have a deserialized miniport leveraged from the DDK example netvmini. I have even gutted OUT MPHalt() just to set a breakpoint to verify the function is getting called (along with debug statements), and ... 8 May 2008 09:54
IoCallDriver Bugcheck Hi, I observed a strange behavior with Intelx64 PCs with my virtual COM driver. When I pass an irp to lower driver (using IoCallDriver()) i get an Assertion Failure - code c0000420 exception and when i forcefully continue it i get a bugcheck. I get this exception when i pass the IRP with one of the vendor specif... 8 May 2008 09:07
Creating a hidden local port in Vista Hi, I'm trying to create a hidden local port, similar to XPSPort: used by Microsoft's XPS Document Writer. The print driver I am working on/with creates it's own named local port upon install. This has been fine for Windows 2000 and XP, but in Vista, creating a local port has the unfortunate (and annoying) si... 8 May 2008 09:07
names of debug registers MASM - ml64.exe reports error: ".\HWBkpts.asm(66) : error A2006: undefined symbol : kdr0" on this line: mov rax, kdr0 What is right name for debug register kdr0 in MASM ? Peter ... 8 May 2008 07:33
Poblem to install x64 driver from 32-bit code Hi, On WXP 64 installation of x64 driver from 32-bit utility fails with error 0x4a020 . This utility uses setupapi.lib functions and error code 0x4a020 is result of function: INetCfgClassSetup* -> Install(...) Is possible to install x64 driver from 32-bit app on Windows 64, or what do you recommend ?... 8 May 2008 06:33
WLK 1.2 Print Stress Test Failure Options When use the WLK1.2 to test print driver, after or during PrintDrvStress.exe testing, Test will be failure. The snapshot can refer to http://fleet1.footbig.com/f/00/00/23/0f/m/04/12/0412c29576c708cf0155e8de242169b1-4495.jpg [Some Supplyment] OS is VISTA(sp1) or Server2008 (Both 32 and 64 bit) WLK 1.1 can... 8 May 2008 05:46
Where can I find the stardand IDE Contorller spec for Windows XP? Hi. If we want to design a PCI-IDE Card, we shall know the stardand IDE Host adapter spec, in order to support a generic device driver. Where can I find the stardand IDE Contorller spec for Windows XP? Does Microsoft define a rule let hardware vendors following it? -- Sincerely Yours, ... 8 May 2008 04:12
User Mode Driver Hi What is the major difference between user mode driver and application dll , is that user mode driver call Win32 API about device and hardware ? Can user mode driver read/write IO and set DMA channel ? What is the difference between traditional user mode driver and new UMDF ? Thank for your teaching . ... 8 May 2008 04:12
KeWaitForSingleObject never returns please check the below code. I open the device from the application using "\\\\.\\%c:" as the input parameter to createfile. called deviceiocontrol with IOCTL_DISK_GET_DRIVE_LAYOUT ioctl I received this IOCTL in my lower file system filter driver below is the code, if ((pReceivedIrpStack->MajorFunction == IRP_MJ... 8 May 2008 03:25 |