Device Drivers
in [Programming]
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Slow System and Network, High PF usgae Hi, The PC: Eight CPU system with 3 GB of RAM, /3G and /USERVA=2500 in boot.ini, few processes, each can use up to 1.5 GB of virtual memory. PF usage is above 3 GB. The total CPU usage is about 23% but the ping response is about 50 ms or more. The user interface response(mouse, starting processes with GUI) is... 7 Jul 2010 01:30
capturing PS output in IPrintOemPS2::WritePrinter I extended the oemps sample driver implementing the IPrintOemPS2 interface. After adding the two new methods and modifying the QueryInterface to expose also the new interface. The method IPrintOemPS2::WritePrinter is called initially with its arguments set to zero in order to query whether the plug-in actually... 29 Jun 2010 08:33
How to write a RAM disk based on a evaluation board Hi: I have a ML505 evaluation board with FPGA and DDR RAM on it. The board is using PCIe. How can I write a driver to present the DDR RAM as a RAM disk on PC? I think it's not difficult to write a driver for PCIe and the DMA operation between host computer and the DDR RAM. But I've no idea how to combine... 30 Jun 2010 16:30
NDIS6 test failure for WLK1.5 LAN test All, We are developing a NDIS6 miniport driver for Windows Server 2008 x86/x64 and having a failure for NDISTest6.0 of WLK1.5 as follows. Windows Script Host x Script: C:\WTT\JobsWorkignDir\Tasks\WTTJobRun40CC20D4-1875-457 C-A59A-CB727C1C1D5B\ndistest\scripts\mini6\2c_mini6rsssendr ecvex.wsf Line: 281 Cha... 29 Jun 2010 04:11
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wireless question Hi Do WiMax and 3G use TCP/IP in L3 , where can I find their app and driver stack in Windows ? Thank for your teaching . ... 30 Jun 2010 20:56
Unexpected driver verifier message"The previously-set IRP_MJ_POWER status has been converted to STATUS_NOT_SUPPORTED" On 22 Cze, 22:47, "Don Burn" <b...(a)stopspam.windrvr.com> wrote: Did you indicate the device could do wait wake from the IRP_MN_QUERY_CAPABILITES request, if so I beliew you will see what you are getting. Why someone would have a WDM bus driver these days unless it already existing and the changes are not t... 28 Jun 2010 17:17
debug print in scsi miniport driver hi all, i am trying to print the debug messages of SCSI miniport driver. i have enabled it through kd >ed NT!Kd_ScsiPort_Mask 3 kd >ed NT!Kd_ScsiMiniport_Mask 3 kd >g but still it doesnt print messages, it shows a355b841 6890d355a3 push offset SCSIminiport ! ?? ::FNODOBFM::`string' (a355d390) ... 28 Jun 2010 08:25
Apply signed driver Hi, We are a manufacturer of a USB device. The chipset supplier CANNOT provide a signed driver for 64-bit OS. It is unsigned . Actually, the driver is not writte by us. Our boss want me to get a signed driver. We want just get a signed driver for Vista 64-bit and Windows 7 64-bit only. I am a newbie about s... 28 Jun 2010 21:40
How to get USB HID Interrupt ? Hi I want to filter USB HID device ISR , is there some way to get these device interrupts in kernel mode ? I remember that USB uses polling methods but not interrupt , are there some standard IDs about KB and mouse events for me reference ? Thank for your teaching . ... 30 Jun 2010 03:16 |