Description:
Microsoft developers newsgroup.
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Need help with Network Packet filtering (IDS)
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Hi, I need a network packet filtering SDK for Windows using which I'd be able to sniff packets over the network and block them after inspection. I need this for an Intrusion Detection system I'm planning to develop. The SDK should provide me with APIs (no matter user mode or kernel mode) to read incoming packets,... more »
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updating/overwriting a driver that uses paged code and is active.
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Hi, Is it safe to updated a driver by simply copying over it when it's loaded in memory (started) and has paged code sections? I tried to messing things up by deleting it and seems to work fine. Is there a way I can force a drivers paged sections to be flushed out of memory to see if it could be a problem?... more »
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Vhidmini
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Hi, I am trying to make a driver baised on the vhidmini example driver from the 3790.1830 WinDDK. I am on a windows 7 machine and have built the example with the windows xp checked build enviroment, then copied the vhidmini.sys file and testvhid.exe to the same directory as vhidmini.inf. After running:... more »
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Legacy driver conversion needs means to identify process sending I
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I am still converting a massive and old WDM driver. We found where the old driver copies the Irp->Tail.Overlay.OriginalFile Object in order to identify which process sent the WDFREQUEST. While inspecting MSDN's docs on the IRP struct, we noted that the OriginalFileObject member of Tail.Overlay is not... more »
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Driver needs to know which process ID sent a WDFREQUEST
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I am still converting a massive and old WDM driver. We found where the old driver copies the Irp->Tail.Overlay.OriginalFile Object in order to identify which process sent the WDFREQUEST. While inspecting MSDN's docs on the IRP struct, we noted that the OriginalFileObject member of Tail.Overlay is not... more »
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Windows 7 hosted network mode
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I am writing a wireless miniport driver for Windows 7, during DOT11 attributes registration I am supporting ExtAP mode After the driver is installed it works fine as an ExtSTA mode. When I invoke ExtAP mode by executing command 1. netsh wlan set hostednetwork mode=allow ssid="Soft-AP-Test" key=12345678... more »
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pci multifunction driver resource allocation problem
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Hello, I am updating the PCI multifunction for windows vista and windows 7. The driver was filtering the unwanted IO port resources using IRP_MN_FILTER_RESOURCE_REQUIRE MENTS. The PnP manager allocated six IO port ranges for the device, the driver need only two IO port ranges, so I filtered the unwanted four IO port ranges in... more »
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DriverPackageInstall and IM Driver
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Hi All, Can we install NDIS IM driver using DriverPackageInstall? I am using sample DIFxCmd.exe and run following commands. For miniport inf file. DIFxCmd.exe /i C:\DriverSample\Driver\Driver_ m.inf 16 4 DIFxAPI Sampe Program INFO: Option "/i" INFO: Input file "C:\DriverSample\Driver\Driver _m.inf" INFO: Flags 0x14 (20)... more »
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Diplay driver architecture - Direct3D, OpenGL or both?
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Hi, My requirement is to write a generic display driver (using Windows Vista Display Driver Model) for Vista and Win 7. I understand that I need to write a user mode display driver and a miniport driver. The display driver will be bound to Direct3D runtime. My confusion comes from the point that WDK docs show a figure with... more »
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Windows 7 plug and play printer install
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I just finished updating a printer driver for Windows 7. It installs fine if I "add printer" manually, but when I try the Plug And Play, Windows 7 pops up a balloon that says "new hardware found", and tells me it is looking for the driver for the device, and then it says it can't find the driver.... more »
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