powerpc/eeh: I/O chip next error

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The patch implements the backend for EEH core to retrieve next
EEH error to handle. For the informational errors, we won't bother
the EEH core. Otherwise, the EEH should take appropriate actions
depending on the return value:

	0 - No further errors detected
	1 - Frozen PE
	2 - Fenced PHB
	3 - Dead PHB
	4 - Dead IOC

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 13:21:12 +08:00 • committed by Benjamin Herrenschmidt

parent bf90dfea23

commit 70f942db46

2 changed files with 333 additions and 2 deletions

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334

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

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1

arch/powerpc/platforms/powernv/pci.h

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