On Fri, 2011-04-08 at 20:50 +0000, Clark wrote:
>
> Trying to get a 1PPS GPS interrupt going on IRQ7/40 for TS7260!
> We read all the notes in EP9301 User's Guide, in particular
> the bottom of page 525 seems important. We have been inspecting
> the driver's results using a user-space mapping of /dev/mem,
> but now we have simplified, we use the /dev/mem technique sans
> the driver and the interrupt keeps getting disabled!?
Userspace is not allowed to directly mess with interrupts. Where in the
kernel they are being disabled I cant say off the top of my head. What
driver are you using?
--
--
Joel R. Morgan
Morgan Millwright Services, Inc.
Linux User #504110 http://counter.li.org/
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