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Gavin Shan b8b3de224f powerpc/eeh: Don't check RTAS token to get PE addr 
RTAS token "ibm,get-config-addr-info" or ibm,get-config-addr-info2"
are used to retrieve the PE address according to PCI address, which
made up of domain/bus/slot/function. If we don't have those 2 tokens,
the domain/bus/slot/function would be used as the address for EEH
RTAS operations. Some older f/w might not have those 2 tokens and
that blocks the EEH functionality to be initialized. It was introduced
by commit e2af155c ("powerpc/eeh: pseries platform EEH initialization").

The patch skips the check on those 2 tokens so we can bring up EEH
functionality successfully. And domain/bus/slot/function will be
used as address for EEH RTAS operations.

Cc: <stable@vger.kernel.org> # v3.4+
Reported-by: Robert Knight <knight@princeton.edu>
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Tested-by: Robert Knight <knight@princeton.edu>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 		2013-06-10 08:36:16 +10:00
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8xx
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40x Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
44x Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
52xx
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82xx
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83xx
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85xx Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
86xx
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512x Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-02 10:16:16 -07:00
amigaone
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cell powerpc/cell/iommu: Improve error message for missing node 2013-05-06 12:03:49 +10:00
chrp
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embedded6xx powerpc/pci: Support per-aperture memory offset 2013-05-06 13:40:40 +10:00
maple
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pasemi
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powermac powerpc/pci: Support per-aperture memory offset 2013-05-06 13:40:40 +10:00
powernv powerpc/powernv: Build a zImage.epapr 2013-05-24 18:13:46 +10:00
ps3
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pseries powerpc/eeh: Don't check RTAS token to get PE addr 2013-06-10 08:36:16 +10:00
wsp powerpc: Fix irq_set_affinity() return values 2013-05-14 16:00:18 +10:00
Kconfig Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-14 07:43:11 -07:00
Kconfig.cputype
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Makefile
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fsl_uli1575.c
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