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edac: add CPC925 Memory Controller driver

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Introduce IBM CPC925 EDAC driver, which makes use of ECC, CPU and
HyperTransport Link error detections and corrections on the IBM
CPC925 Bridge and Memory Controller.

[akpm@linux-foundation.org: cleanup]
Signed-off-by: Harry Ciao <qingtao.cao@windriver.com>
Cc: Doug Thompson <norsk5@yahoo.com>
Cc: Michael Ellerman <michael@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harry Ciao 2009-06-17 16:27:58 -07:00 committed by Linus Torvalds
parent 26c369dada
commit 2a9036afff
3 changed files with 1027 additions and 0 deletions
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9
drivers/edac/Kconfig
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@ -232,4 +232,13 @@ config EDAC_AMD8111
Note, add more Kconfig dependency if it's adopted
on some machine other than Maple.
config EDAC_CPC925
tristate "IBM CPC925 Memory Controller (PPC970FX)"
depends on EDAC_MM_EDAC && PPC64
help
Support for error detection and correction on the
IBM CPC925 Bridge and Memory Controller, which is
a companion chip to the PowerPC 970 family of
processors.
endif # EDAC

1
drivers/edac/Makefile
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@ -18,6 +18,7 @@ edac_core-objs += edac_pci.o edac_pci_sysfs.o
endif
obj-$(CONFIG_EDAC_AMD76X) += amd76x_edac.o
obj-$(CONFIG_EDAC_CPC925) += cpc925_edac.o
obj-$(CONFIG_EDAC_I5000) += i5000_edac.o
obj-$(CONFIG_EDAC_I5100) += i5100_edac.o
obj-$(CONFIG_EDAC_I5400) += i5400_edac.o

1017
drivers/edac/cpc925_edac.c Normal file
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