On 02/12, Stanislav Nijnikov wrote:
>
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> > Sent: Monday, February 12, 2018 3:08 AM
> > To: Stanislav Nijnikov <stanislav.nijni...@wdc.com>
> > Cc: linux-scsi@vger.kernel.
On 02/06, Stanislav Nijnikov wrote:
> This patch introduces a sysfs group entry for the UFS device descriptor
> parameters. The group adds "device_descriptor" folder under the UFS driver
> sysfs entry (/sys/bus/platform/drivers/ufshcd/*). The parameters are shown
> as hexadecimal numbers. The full
On 02/06, Stanislav Nijnikov wrote:
> This patch introduces attribute group to show existing sysfs entries.
>
> Signed-off-by: Stanislav Nijnikov
> ---
> drivers/scsi/ufs/Makefile| 3 +-
> drivers/scsi/ufs/ufs-sysfs.c | 156
>
On 01/02, Stanislav Nijnikov wrote:
>
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> > Sent: Thursday, December 28, 2017 9:37 PM
> > To: Stanislav Nijnikov <stanislav.nijni...@wdc.com>
> > Cc: linux-scsi@vger.kernel.
oah-Hartman
> > > Sent: Thursday, December 21, 2017 10:00 AM
> > > To: Jaegeuk Kim <jaeg...@kernel.org>
> > > Cc: linux-ker...@vger.kernel.org; linux-scsi@vger.kernel.org; Jaegeuk Kim
> > > <jaeg...@google.com>
> > > Subject: Re: [PATCH 2/2 v4
On 12/28, Stanislav Nijnikov wrote:
> This patch introduces a sysfs group entry for the UFS attributes. The
> group adds "attributes" folder under the UFS driver sysfs entry
> (/sys/bus/platform/drivers/ufshcd/*). The attributes are shown
> as hexadecimal numbers. The full information about the
imal numbers. The full information about the parameters could be
> found at UFS specifications 2.1.
>
> Signed-off-by: Stanislav Nijnikov <stanislav.nijni...@wdc.com>
It needs to remove the above SOB.
>
> Reviewed-by: Greg Kroah-Hartman <gre...@linuxfoundation.org&
On 12/28, Stanislav Nijnikov wrote:
> This patch introduces a sysfs group entry for the UFS device descriptor
> parameters. The group adds "device_descriptor" folder under the UFS driver
> sysfs entry (/sys/bus/platform/drivers/ufshcd/*). The parameters are shown
> as hexadecimal numbers. The full
used
08h: 70% ~ 80% device life time used
09h: 80% ~ 90% device life time used
0Ah: 90% ~ 100% device life time used
0Bh: Exceeded its maximum estimated device life time
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Jaegeuk Kim <jaeg...@google.com>
---
Cha
Hi Bart,
On 12/20, Bart Van Assche wrote:
> On Wed, 2017-12-20 at 11:16 -0800, Jaegeuk Kim wrote:
> > From: Jaegeuk Kim <jaeg...@google.com>
>
> Hello Jaegeuk,
>
> For future patch series submissions, please include a cover letter that
> explains
> the purpo
On 12/20, Greg KH wrote:
> On Tue, Dec 19, 2017 at 12:02:53PM -0800, Jaegeuk Kim wrote:
> > From: Jaegeuk Kim <jaeg...@google.com>
> >
> > This patch introduces attribute group to show existing sysfs entries.
> >
> > Cc: Greg KH <gre...@linuxfoundation
On 12/20, gre...@linuxfoundation.org wrote:
> On Tue, Dec 19, 2017 at 02:46:44PM -0800, Jaegeuk Kim wrote:
> > >From 3368207da5988b8fed4e41e6c0f49a60ac014222 Mon Sep 17 00:00:00 2001
> > From: Jaegeuk Kim <jaeg...@google.com>
> > Date: Tue, 26 Sep 2017 20:53:48 -0700
From: Jaegeuk Kim <jaeg...@google.com>
This patch adds a new sysfs group, namely health, via:
/sys/devices/soc/X.ufshc/health/
This directory contains the below entries, each of which shows an 8-bytes
hex number representing different meanings defined by JEDEC specfication.
Users can
From: Jaegeuk Kim <jaeg...@google.com>
This patch introduces attribute group to show existing sysfs entries.
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Jaegeuk Kim <jaeg...@google.com>
---
Change log from v1:
- use ATTRIBUTE_GROUPS and sysfs_create_
>From 3368207da5988b8fed4e41e6c0f49a60ac014222 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim <jaeg...@google.com>
Date: Tue, 26 Sep 2017 20:53:48 -0700
Subject: [PATCH 2/2] scsi: ufs: introduce sysfs entries exposing UFS health
info
This patch adds a new sysfs group, namely health, via:
On 12/19, Bart Van Assche wrote:
> On Tue, 2017-12-19 at 12:02 -0800, Jaegeuk Kim wrote:
> > This patch introduces sysfs entries to show the information.
>
> What information does "the information" refer to?
>
> Regarding the patch title: I think this patch
From: Jaegeuk Kim <jaeg...@google.com>
This patch introduces sysfs entries to show the information.
# cat /sys/devices/soc/1da4000.ufshc/health/eol
# cat /sys/devices/soc/1da4000.ufshc/health/length
# cat /sys/devices/soc/1da4000.ufshc/health/lifetimeA
# cat /sys/devices/soc/1da4000
From: Jaegeuk Kim <jaeg...@google.com>
This patch introduces attribute group to show existing sysfs entries.
Cc: Greg KH <gre...@linuxfoundation.org>
Signed-off-by: Jaegeuk Kim <jaeg...@google.com>
---
drivers/scsi/ufs/ufshcd.c | 48 +++
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