[PATCH 7/7] MPIC MSI backend
segher at kernel.crashing.org
Sun Apr 22 17:06:15 EST 2007
>> Index: msi-new/arch/powerpc/sysdev/mpic_htmsi.c
> I just stumbled across drivers/pci/htirq.c, is that of any use?
That file deals with setting up HT APICs. On all
current PowerPC systems with HT this is done (and
done correctly) by the firmware; there is no reason
to change any of it in the kernel.
mpic_htmsi deals with MSIs that come in over hypertransport
to the MPIC on CPC925/CPC945; this has nothing to
do with HT APICs.
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