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From: Naveen Krishna Chatradhi <nchatrad@amd.com>
To: <linux-edac@vger.kernel.org>
Cc: <bp@alien8.de>, <mingo@redhat.com>, <mchehab@kernel.org>,
	<mchehab+huawei@kernel.org>, <yazen.ghannam@amd.com>,
	Muralidhara M K <muralimk@amd.com>
Subject: [PATCH 2/4] rasdaemon: set SMCA maximum number of banks to 64
Date: Tue, 10 Aug 2021 22:52:12 +0530	[thread overview]
Message-ID: <20210810172214.134099-3-nchatrad@amd.com> (raw)
In-Reply-To: <20210810172214.134099-1-nchatrad@amd.com>

From: Muralidhara M K <muralimk@amd.com>

Newer AMD systems with SMCA banks support up to 64 MCA banks per CPU.

This patch is based on the commit below upstremed into the kernel
[a0bc32b3cacf194dc479b342f006203fd1e1941a]

Signed-off-by: Muralidhara M K <muralimk@amd.com>
---
 mce-amd-smca.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mce-amd-smca.c b/mce-amd-smca.c
index e0cf512..3c346f4 100644
--- a/mce-amd-smca.c
+++ b/mce-amd-smca.c
@@ -75,6 +75,9 @@ enum smca_bank_types {
 	N_SMCA_BANK_TYPES
 };
 
+/* Maximum number of MCA banks per CPU. */
+#define MAX_NR_BANKS	64
+
 /* SMCA Extended error strings */
 /* Load Store */
 static const char * const smca_ls_mce_desc[] = {
-- 
2.17.1


  parent reply	other threads:[~2021-08-10 17:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10 17:22 [PATCH 0/4] rasdaemon: Add support for AMD CPUs family 19h Naveen Krishna Chatradhi
2021-08-10 17:22 ` [PATCH 1/4] rasdaemon: Add new SMCA bank types with error decoding Naveen Krishna Chatradhi
2021-08-10 17:22 ` Naveen Krishna Chatradhi [this message]
2021-08-10 17:22 ` [PATCH 3/4] rasdaemon: Enumerate memory on noncpu nodes Naveen Krishna Chatradhi
2021-08-10 17:22 ` [PATCH 4/4] rasdaemon: Support MCE for AMD CPU family 19h Naveen Krishna Chatradhi

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