linux-kernel - [PATCH V2 2/4] scsi: ufs: Add exception event definitions

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Date:   Tue,  9 Feb 2021 08:24:35 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bean Huo <huobean@...il.com>, Can Guo <cang@...eaurora.org>,
        Stanley Chu <stanley.chu@...iatek.com>
Subject: [PATCH V2 2/4] scsi: ufs: Add exception event definitions

For readability and completeness, add exception event definitions.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Reviewed-by: Bean Huo <beanhuo@...ron.com>
---
 drivers/scsi/ufs/ufs.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h
index bf1897a72532..cb80b9670bfe 100644
--- a/drivers/scsi/ufs/ufs.h
+++ b/drivers/scsi/ufs/ufs.h
@@ -348,8 +348,14 @@ enum power_desc_param_offset {
 
 /* Exception event mask values */
 enum {
-	MASK_EE_STATUS		= 0xFFFF,
-	MASK_EE_URGENT_BKOPS	= (1 << 2),
+	MASK_EE_STATUS			= 0xFFFF,
+	MASK_EE_DYNCAP_EVENT		= BIT(0),
+	MASK_EE_SYSPOOL_EVENT		= BIT(1),
+	MASK_EE_URGENT_BKOPS		= BIT(2),
+	MASK_EE_TOO_HIGH_TEMP		= BIT(3),
+	MASK_EE_TOO_LOW_TEMP		= BIT(4),
+	MASK_EE_WRITEBOOSTER_EVENT	= BIT(5),
+	MASK_EE_PERFORMANCE_THROTTLING	= BIT(6),
 };
 
 /* Background operation status */
-- 
2.17.1