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(parent: 72cced2) | patch
powerpc/powernv: Handle compound PE
authorGavin Shan <gwshan@linux.vnet.ibm.com>
Mon, 21 Jul 2014 04:42:33 +0000 (14:42 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 5 Aug 2014 06:33:30 +0000 (16:33 +1000)
commitd56e6c2d9a15eadfd5a6d3934eb6818fb8789c56
treebbb7ea6205868a7bad65d32f64f42c6ccccf93c2tree | snapshot
parent72cced2b8260f7cd5f413d730257490d39462e28commit | diff
powerpc/powernv: Handle compound PE

The patch introduces 3 PHB callbacks: compound PE state retrieval,
force freezing and unfreezing compound PE. The PCI config accessors
and PowerNV EEH backend can use them in subsequent patches.

We don't export the capability of compound PE to EEH core, which
helps avoiding more complexity to EEH core.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/powernv/pci-ioda.c diff | blob | history
arch/powerpc/platforms/powernv/pci.h diff | blob | history
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