[Cbe-oss-dev] [RFC/PATCH] adding support for direct MBX interrupt on Axon based platform.

[Benjamin Herrenschmidt]

On Sat, 2007-05-19 at 10:22 +0200, Arnd Bergmann wrote:

> Defining c3p0 as a cascaded IRQ controller is only necessary
> if we can't use the class number. 

I'm not even sure it would help... you can't go read on the C3PO where
the IRQ came from or anything like that. It's just purely a bridge afaik
converting the 4 Axon internal interrupt into BE interrupt messages.

Ben.