Re: [PATCH 4/7] disable broadcomm legacy boot interrupt generation

[Olaf Dabrunz]

On 03-Jun-08, Jon Masters wrote:
> On Mon, 2008-06-02 at 14:45 +0200, Olaf Dabrunz wrote:
> 
> > Add a quirk to disable legacy boot interrupt generation on broadcomm HT1000.
> 
> This one interests me, because I got access to the Broadcom HT-1000
> datasheet and could not find this feature mentioned in there. I'd
> appreciate knowing how you figured this one out :)

I had a sharp look at it... ;)

Actually, I looked through the datasheet three times, and did not find
anything. Then I looked at the IRQ routing picture until I had an idea
of how it is supposed to work and the solution was becoming clear. The
register descriptions made me believe it could work, and testing
confirmed this.

-- 
Olaf Dabrunz (od/odabrunz), SUSE Linux Products GmbH, NÃrnberg

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