EDAC, amd64: Determine EDAC MC capabilities on Fam17h

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The UMCs on Fam17h are independent memory controllers so we need to
read the capabilities from all UMCs and make sure they agree. Once
we determine what capabilities are available we should save them for
convenience.

Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Cc: Aravind Gopalakrishnan <aravindksg.lkml@gmail.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: x86-ml <x86@kernel.org>
Link: http://lkml.kernel.org/r/1480431116-94683-1-git-send-email-Yazen.Ghannam@amd.com
[ Simplify f17h_determine_edac_ctl_cap(), preinit edac_mode in init_csrows(). ]
Signed-off-by: Borislav Petkov <bp@suse.de>

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Yazen Ghannam 2016-11-29 08:51:56 -06:00 • committed by Borislav Petkov

parent 07ed82ef93

commit 2d09d8f301

1 changed files with 49 additions and 18 deletions

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drivers/edac/amd64_edac.c

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