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b8b3de224f
linux/arch/powerpc
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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
..
boot MMC highlights for 3.10: 2013-05-04 13:45:17 -07:00
configs USB: remove remaining instances of USB_SUSPEND 2013-05-15 13:44:44 -04:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include powerpc/kvm/book3s: Add support for H_IPOLL and H_XIRR_X in XICS emulation 2013-06-01 08:29:27 +10:00
kernel powerpc/pci: Check the bus address instead of resource address in pcibios_fixup_resources 2013-06-10 08:36:13 +10:00
kvm powerpc/kvm/book3s: Add support for H_IPOLL and H_XIRR_X in XICS emulation 2013-06-01 08:29:27 +10:00
lib powerpc/pseries: Improve stream generation comments in copypage/user 2013-06-01 08:29:26 +10:00
math-emu
mm powerpc/mm: Always invalidate tlb on hpte invalidate and update 2013-06-01 08:29:26 +10:00
net filter: bpf_jit_comp: refactor and unify BPF JIT image dump output 2013-03-21 17:25:56 -04:00
oprofile Merge branch 'merge' into next 2013-01-29 11:33:37 +11:00
perf powerpc/perf: Add missing SIER support 2013-06-01 08:29:29 +10:00
platforms powerpc/eeh: Don't check RTAS token to get PE addr 2013-06-10 08:36:16 +10:00
sysdev powerpc/mpic: Fix irq distribution problem when MPIC_SINGLE_DEST_CPU 2013-06-01 08:29:24 +10:00
xmon Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-02 10:16:16 -07:00
Kconfig Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
Kconfig.debug powerpc: Add an in memory udbg console 2013-05-08 06:36:49 +10:00
Makefile powerpc: Avoid load of static chain register when calling nested functions through a pointer on 64bit 2013-01-10 17:01:27 +11:00
relocs_check.pl