Aaron
Wed Jan 04 04:04:18 CST 2006
Got it!
Thanks a lot :)
Aaron
> KMDF does not understand SRBs, so you will have to do some more work then
> normal. instead of getting the PIRP and then the current stack location,
> just call WdfRequestGetParameters() and then use the values in either
> Parameters.Others.Arg1/2/4 to get the SRB
>
> d
>
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> "Aaron" <aaronli88@hotmail.com> wrote in message
> news:ekkp44PEGHA.740@TK2MSFTNGP12.phx.gbl...
>> I'm writing an WDF bus driver which creates pdos and receives WDFREQUESTs
>> from the higher stack of the pdo.
>> In my WDM driver, the srb->Function is extracted from the irp, and the
>> requests are processed by filling the appropriate fields in the srb.
>>
>> My question is:
>>
>> Should I WdfRequestWdmGetIrp and process them using the old way,
>> or is there any new ways in the Framework?
>>
>>
>> Thanks
>> Aaron
>>
>
>