On Wed, 2008-07-09 at 15:15 +0200, Arnd Bergmann wrote: > Ugly, but doable, yes. I wonder if there is a way that we can trigger some > interrupt from system_reset_exception context in order to get around the > polling though. tasklets and workqueues unfortunately won't do us any good > here because they also depend on disabling interrupts.
You can trigger a DEC interrupt at any time but you don't have a nice hook to catch it. You can probably trigger an IPI to yourself using a special call to the iic, do we have any available number ? Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
