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Date: Sun, 19 Nov 2006 23:44:45 +0300
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
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Subject: Re: [PATCH] 2.6.18-rt7: PowerPC: fix breakage in threaded fasteoi
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Hello.

Sergei Shtylyov wrote:

>>On MPIC or XICS, this is implicit by reading the vector. On some more
>>dumb controllers, this has to be done explicitely.

>     This is not implicit -- CPU has to read INTACK reg. on OpenPIC. Really 

    Sorry, it's the same for x86 version of OpenPIC according to spec. I meant 
the PPC implementation here.

>>Ben.

WBR, Sergei