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[OSR-DETECTED-SPAM] RE: [OSR-DETECTED-SPAM] Re: [ntdev] How doesn't WdfCmResourceListGetCount work

Doron_HolanDoron_Holan Member - All Emails Posts: 10,435
You can't hand resources through pnp to children you enumerate, it will fail.

d

Bent from my phone
________________________________
From: 张枕书
Sent: ‎7/‎16/‎2014 11:03 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] [OSR-DETECTED-SPAM] Re: [ntdev] How doesn't WdfCmResourceListGetCount work?

Colin: I suppose it’s ok for most conditions. Only concern is that bus driver will make the resource arbitration. The most condition is that resource arbiration would be passed. But for the failed case…


From: xxxxx@gmail.com
Sent: ‎Thursday‎, ‎July‎ ‎17‎, ‎2014 ‎1‎:‎43‎ ‎PM
To: Windows System Software Devs Interest List

Can I manually parser the PCI config space to count the resource?

If the device has a memory BAR, can I assume I can definitely get a CmResourceTypeMemory in EvtDevicePrepareHardware?

How about I/O, interrupt and DMA?

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d
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