From: Arthur Simchaev <Arthur.Simchaev@wdc.com>
To: martin.petersen@oracle.com
Cc: beanhuo@micron.com, bvanassche@acm.org,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Arthur Simchaev <Arthur.Simchaev@wdc.com>
Subject: [PATCH 0/2] ufs: core: Add support for qTimestamp attribute
Date: Wed, 22 Feb 2023 17:12:48 +0200 [thread overview]
Message-ID: <1677078770-30994-1-git-send-email-Arthur.Simchaev@wdc.com> (raw)
The new qTimestamp attribute was added to UFS 4.0 spec, in order to
synchronize timestamp between device logs and the host. Due to this
attribute, the attribute's max value was extended to 8 bytes. As a result,
we need to adjust the definition of struct utp_upiu_query.
Arthur Simchaev (2):
include: uapi: scsi: Change utp_upiu_query struct
ufs: core: Providing Timestamp information to the device
drivers/ufs/core/ufs_bsg.c | 2 +-
drivers/ufs/core/ufshcd.c | 62 +++++++++++++++++++++++++++++++---------
include/uapi/scsi/scsi_bsg_ufs.h | 17 +++++------
include/ufs/ufs.h | 1 +
4 files changed, 59 insertions(+), 23 deletions(-)
--
2.7.4
next reply other threads:[~2023-02-22 15:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-22 15:12 Arthur Simchaev [this message]
2023-02-22 15:12 ` [PATCH 1/2] include: uapi: scsi: Change utp_upiu_query struct Arthur Simchaev
2023-02-22 15:25 ` Bart Van Assche
2023-02-27 16:03 ` Arthur Simchaev
2023-02-27 16:59 ` Bart Van Assche
2023-03-01 9:46 ` Arthur Simchaev
2023-03-01 18:44 ` Bart Van Assche
2023-03-02 7:52 ` Arthur Simchaev
2023-02-23 2:23 ` kernel test robot
2023-02-22 15:12 ` [PATCH 2/2] ufs: core: Providing Timestamp information to the device Arthur Simchaev
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