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powerpc/powernv: Reserve PE#0 on NPU
authorAlistair Popple <alistair@popple.id.au>
Mon, 11 Jan 2016 05:53:50 +0000 (16:53 +1100)
committerTim Gardner <tim.gardner@canonical.com>
Mon, 29 Feb 2016 15:55:11 +0000 (08:55 -0700)
commit0133b7a1e99e6b4829203acbede53cfba036877e
treefab945198fdca5232902a7e2a489615aed5aeccdtree
parenta96dab460e50c472e6f54db2a7705af2904d670acommit | diff
powerpc/powernv: Reserve PE#0 on NPU

BugLink: http://bugs.launchpad.net/bugs/1522415
P8+ hardware reports all errors on PE#0. This patch ensures PE#0 is
not assigned to NPU devices so that it can be used for EEH.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
(cherry picked from commit 08f48f3234a79bca86c2283a166aec83bf52b265)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
arch/powerpc/platforms/powernv/pci-ioda.c diff | blob | blame | history
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