linux-kernel - [PATCH 3/4] scsi: hisi_sas: Add SAS_RAS

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Date:   Fri, 15 May 2020 22:13:44 +0800
From:   John Garry <john.garry@...wei.com>
To:     <jejb@...ux.vnet.ibm.com>, <martin.petersen@...cle.com>
CC:     <linuxarm@...wei.com>, <linux-kernel@...r.kernel.org>,
        <linux-scsi@...r.kernel.org>, Luo Jiaxing <luojiaxing@...wei.com>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH 3/4] scsi: hisi_sas: Add SAS_RAS_INTR0 to debugfs register name list

From: Luo Jiaxing <luojiaxing@...wei.com>

Register SAS_RAS_INTR0 can help us to figure out which ECC error was
occurred. This register is helpful to locate RAS issue, so we add it to
the list of debugfs register name list for easier retrieval.

Signed-off-by: Luo Jiaxing <luojiaxing@...wei.com>
Signed-off-by: John Garry <john.garry@...wei.com>
---
 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 41e07e9f6c8a..df9f06224f8f 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -2901,6 +2901,7 @@ static const struct hisi_sas_debugfs_reg debugfs_axi_reg = {
 };
 
 static const struct hisi_sas_debugfs_reg_lu debugfs_ras_reg_lu[] = {
+	HISI_SAS_DEBUGFS_REG(SAS_RAS_INTR0),
 	HISI_SAS_DEBUGFS_REG(SAS_RAS_INTR1),
 	HISI_SAS_DEBUGFS_REG(SAS_RAS_INTR0_MASK),
 	HISI_SAS_DEBUGFS_REG(SAS_RAS_INTR1_MASK),
-- 
2.16.4