[PATCH 0/3] RFC: fix bug http://docs.openmoko.org/trac/ticket/1884

Werner Almesberger werner at openmoko.org
Sun Nov 16 14:40:24 CET 2008

Andy Green wrote:
> One more idea, SDIO stack has a interrupt polling option concept.

Yup, that timer-driven polling gets turned on when your driver doesn't
support SDIO interrupts. If it does support them, the same polling
thread is still used (no way to cheat ourselves out of that context
switch, it seems :-( ), but then it's triggered by the SDIO interrupt,
not the timer.

- Werner

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