sim: gpio: update mask a/b signals better
authorMike Frysinger <vapier@gentoo.org>
Tue, 26 Apr 2011 05:46:02 +0000 (05:46 +0000)
committerMike Frysinger <vapier@gentoo.org>
Tue, 26 Apr 2011 05:46:02 +0000 (05:46 +0000)
commit5e0ba1a39e6fd114a5557a674c6834d6dc1cca08
tree3fdd1ba35c7d6ef843f7ce63eff3f1bebfd4de65
parenta9c5be0fb781178f8c68a9418c2a90c23f2f3f25
sim: gpio: update mask a/b signals better

When the mask a/b MMRs are written, the output signal might change levels
(as pins are [un]masked), so make sure we update the output level.

Further, make sure we handle edge ints correctly by first sending a high
signal followed by a low signal.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
sim/bfin/ChangeLog
sim/bfin/dv-bfin_gpio.c
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