From: Adrian Hunter <adrian.hunter@intel.com>
To: Vinayak Holikatti <vinholikatti@gmail.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: Stanislav Nijnikov <stanislav.nijnikov@wdc.com>,
Jaegeuk Kim <jaegeuk@kernel.org>,
Bart Van Assche <Bart.VanAssche@wdc.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Szymon Mielczarek <szymonx.mielczarek@intel.com>,
Alim Akhtar <alim.akhtar@samsung.com>,
Alex Lemberg <Alex.Lemberg@sandisk.com>,
Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH V2 0/1] scsi: ufs: Add support for Auto-Hibernate Idle Timer
Date: Mon, 19 Mar 2018 10:01:17 +0200 [thread overview]
Message-ID: <1521446478-12656-1-git-send-email-adrian.hunter@intel.com> (raw)
Hi
Here is V2, now re-based on top of patch "scsi: ufs: sysfs:reworking of the
rpm_lvl and spm_lvl entries".
Michał Potomski has previously sent a patch for Auto-Hibernate, but this
patch is slightly different, based on the latest ufs-sysfs changes, it also
takes care to restore auto-hibernate during resume, and otherwise avoids
updating the register if the device is runtime suspended. Also a default
value of 150ms is set.
Changes in V2:
Re-based on top of (yet to be applied) patch "scsi: ufs: sysfs:
reworking of the rpm_lvl and spm_lvl entries"
Adrian Hunter (1):
scsi: ufs: Add support for Auto-Hibernate Idle Timer
Documentation/ABI/testing/sysfs-driver-ufs | 15 ++++++
drivers/scsi/ufs/ufs-sysfs.c | 77 ++++++++++++++++++++++++++++++
drivers/scsi/ufs/ufshcd.c | 26 ++++++++++
drivers/scsi/ufs/ufshcd.h | 3 ++
drivers/scsi/ufs/ufshci.h | 7 +++
5 files changed, 128 insertions(+)
Regards
Adrian
next reply other threads:[~2018-03-19 8:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-19 8:01 Adrian Hunter [this message]
2018-03-19 8:01 ` [PATCH V2 1/1] scsi: ufs: Add support for Auto-Hibernate Idle Timer Adrian Hunter
2018-03-20 11:56 ` Stanislav Nijnikov
2018-03-20 12:09 ` Adrian Hunter
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