edac: add CPC925 Memory Controller driver (2a9036af) · Commits · 戴 / test

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>

drivers/edac/Kconfig

+9 −0

Original line number	Diff line number	Diff line
		@@ -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

drivers/edac/Makefile

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Original line number	Diff line number	Diff line
		@@ -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

drivers/edac/cpc925_edac.c

0 → 100644

+1017 −0

File added.

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