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(parent: 3f77df7) | patch
powerpc/powernv: Support OPAL requested heartbeat
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 14 Nov 2014 05:13:50 +0000 (16:13 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 25 Mar 2015 05:53:27 +0000 (16:53 +1100)
commit3bf57561d4dbd36ba45ce05656b0469bfdcc7ef2
treefa21ed839ce10d1baac5310d0c34d37093062041tree | snapshot (tar.gz zip)
parent3f77df7f81526c932ef681eda56eeaa75d0617dacommit | diff
powerpc/powernv: Support OPAL requested heartbeat

If OPAL requests it, call it back via opal_poll_events() at a
regular interval. Some versions of OPAL on some machines require
this to operate some internal timeouts properly.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/powernv/opal.c diff | blob | blame | history