powerpc/eeh: I/O chip EEH state retrieval

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The patch adds I/O chip backend to retrieve the state for the
indicated PE. While the PE state is temperarily unavailable,
the upper layer (powernv platform) should return default delay
(1 second).

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Gavin Shan 2013-06-20 13:21:09 +08:00 • committed by Benjamin Herrenschmidt

parent eb0059836b

commit 8c41a7f3f7

1 changed files with 98 additions and 1 deletions

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arch/powerpc/platforms/powernv/eeh-ioda.c

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