From: Subhash Jadavani <subhashj@codeaurora.org>
To: vinholikatti@gmail.com, jejb@linux.vnet.ibm.com,
martin.petersen@oracle.com
Cc: Yaniv Gardi <ygardi@codeaurora.org>,
Subhash Jadavani <subhashj@codeaurora.org>,
"open list:UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER"
<linux-scsi@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 03/11] scsi: ufs: update device descriptor maximum size
Date: Wed, 23 Nov 2016 16:31:30 -0800 [thread overview]
Message-ID: <1479947491-7016-1-git-send-email-subhashj@codeaurora.org> (raw)
From: Yaniv Gardi <ygardi@codeaurora.org>
According to JESD220B - UFS v2.0, the maximum size of device descriptor
has changed from 0x1F to 0x40. This patch updates the maximum size of
this descriptor.
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
---
drivers/scsi/ufs/ufs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h
index 7a6ccb6..8e6709a 100644
--- a/drivers/scsi/ufs/ufs.h
+++ b/drivers/scsi/ufs/ufs.h
@@ -163,7 +163,7 @@ enum desc_header_offset {
};
enum ufs_desc_max_size {
- QUERY_DESC_DEVICE_MAX_SIZE = 0x1F,
+ QUERY_DESC_DEVICE_MAX_SIZE = 0x40,
QUERY_DESC_CONFIGURAION_MAX_SIZE = 0x90,
QUERY_DESC_UNIT_MAX_SIZE = 0x23,
QUERY_DESC_INTERCONNECT_MAX_SIZE = 0x06,
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: Subhash Jadavani <subhashj@codeaurora.org>
To: vinholikatti@gmail.com, jejb@linux.vnet.ibm.com,
martin.petersen@oracle.com
Cc: Yaniv Gardi <ygardi@codeaurora.org>,
Subhash Jadavani <subhashj@codeaurora.org>,
linux-scsi@vger.kernel.org (open list:UNIVERSAL FLASH STORAGE
HOST CONTROLLER DRIVER), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v1 03/11] scsi: ufs: update device descriptor maximum size
Date: Wed, 23 Nov 2016 16:31:30 -0800 [thread overview]
Message-ID: <1479947491-7016-1-git-send-email-subhashj@codeaurora.org> (raw)
From: Yaniv Gardi <ygardi@codeaurora.org>
According to JESD220B - UFS v2.0, the maximum size of device descriptor
has changed from 0x1F to 0x40. This patch updates the maximum size of
this descriptor.
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
---
drivers/scsi/ufs/ufs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h
index 7a6ccb6..8e6709a 100644
--- a/drivers/scsi/ufs/ufs.h
+++ b/drivers/scsi/ufs/ufs.h
@@ -163,7 +163,7 @@ enum desc_header_offset {
};
enum ufs_desc_max_size {
- QUERY_DESC_DEVICE_MAX_SIZE = 0x1F,
+ QUERY_DESC_DEVICE_MAX_SIZE = 0x40,
QUERY_DESC_CONFIGURAION_MAX_SIZE = 0x90,
QUERY_DESC_UNIT_MAX_SIZE = 0x23,
QUERY_DESC_INTERCONNECT_MAX_SIZE = 0x06,
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2016-11-24 0:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-24 0:31 Subhash Jadavani [this message]
2016-11-24 0:31 ` [PATCH v1 03/11] scsi: ufs: update device descriptor maximum size Subhash Jadavani
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