Re: IORegistry crash (was: Two IOService in the same kext ? )
Re: IORegistry crash (was: Two IOService in the same kext ? )
- Subject: Re: IORegistry crash (was: Two IOService in the same kext ? )
- From: Francis bouchard <email@hidden>
- Date: Thu, 30 May 2002 18:27:20 -0400
On 30/05/02 17:00, "Shawn Erickson" <email@hidden> wrote:
>
When your frame buffer driver attaches to your effect driver... how do
>
things operate? It sounds like the frame buffer it still assuming it is
>
matching against your hardware. Basically your frame buffer is not
>
attached to your hardware at this point but to your effect driver.
I'm not sure about this one! How should it be. I've put the pci device id
but what should I put there if I want it to match to the effectDriver ? The
class name ? Do I still use IOPCIMatch or another obscure (for me at least)
tag.
>
>
[Or does only your effect driver need interact with your hardware and
>
your frame buffer ask it do things when needed?]
This is exactly how I would like it to be. It's gonna be much simpler since
the effect driver already handles synchronisation between requests.
Francis
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