[PATCH] 2.6.18-rt7: PowerPC: fix breakage in threaded fasteoi type IRQ handlers
Sergei Shtylyov
sshtylyov at ru.mvista.com
Mon Nov 20 07:44:45 EST 2006
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
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