- Re: show me installed filter drivers
- Posted by Eliyas Yakub [MSFT] on August 6th, 2003
There is no such tool. You can write one to find out all the device and
class filters loaded in the system. But before I tell you how do to get that
info I would like to know why you need it.
--
-Eliyas
This posting is provided "AS IS" with no warranties, and confers no rights.
http://www.microsoft.com/whdc/hwdev/driver/kb-drv.mspx
"Paul Attryde" <paul@attryde.com> wrote in message
news:%23PVGda3WDHA.2424@TK2MSFTNGP12.phx.gbl...
- Posted by Nick Ryan on August 6th, 2003
DeviceTree from OSR can do this (doesn't come with source though).
Eliyas Yakub [MSFT] wrote:
--
- Nick Ryan (MVP for DDK)
- Posted by James Antognini on August 6th, 2003
An IRP is basically a parameter list used when one driver (or the OS) calls
another driver. Typical IRPs are for open (create), close, read, write, power
events ... Or you might think of an IRP as a work element or a request for work to
be done. The called routine will effect the IRP immediately (possibly indicating
an error) or will do it someday.
Paul Attryde wrote:
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James Antognini
Windows DDK MVP
- Posted by Paul Attryde on August 6th, 2003
OK, that makes sense.
Thanks James
James Antognini spoke thusly on 8/6/2003 11:09:
- Posted by Doron Holan [MS] on August 7th, 2003
if your keyboard is a ps2 device, then there is most definitely a filter
driver involved in getting all of the extra features working. to install a
device driver like this, they usually went through an INF install. look in
device manager and under the properties for the keyboard, click on the
driver tab and then the Driver Details button. the 2 expected drivers are
i8042prt.sys and kbdclass.sys. anything else is a filter.
--
This posting is provided "AS IS" with no warranties, and confers no rights.
"Paul Attryde" <paul@attryde.com> wrote in message
news:eAEnTMEXDHA.2568@tk2msftngp13.phx.gbl...
- Posted by Doron Holan [MS] on August 7th, 2003
if your keyboard is a ps2 device, then there is most definitely a filter
driver involved in getting all of the extra features working. to install a
device driver like this, they usually went through an INF install. look in
device manager and under the properties for the keyboard, click on the
driver tab and then the Driver Details button. the 2 expected drivers are
i8042prt.sys and kbdclass.sys. anything else is a filter.
--
This posting is provided "AS IS" with no warranties, and confers no rights.
"Paul Attryde" <paul@attryde.com> wrote in message
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