linux-pci.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Leon Romanovsky <leon@kernel.org>
Cc: Gustavo Pimentel <Gustavo.Pimentel@synopsys.com>,
	linux-doc@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Derek Kiernan <derek.kiernan@xilinx.com>,
	Dragan Cvetic <dragan.cvetic@xilinx.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [PATCH v5 6/6] docs: ABI: Add sysfs documentation interface of dw-xdata-pcie driver
Date: Thu, 11 Feb 2021 10:36:22 +0100	[thread overview]
Message-ID: <YCT6lp+kxpwa9sRi@kroah.com> (raw)
In-Reply-To: <20210211092914.GD1275163@unreal>

On Thu, Feb 11, 2021 at 11:29:14AM +0200, Leon Romanovsky wrote:
> On Thu, Feb 11, 2021 at 10:08:43AM +0100, Gustavo Pimentel wrote:
> > This patch describes the sysfs interface implemented on the dw-xdata-pcie
> > driver.
> >
> > Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
> > ---
> >  Documentation/ABI/testing/sysfs-driver-xdata | 46 ++++++++++++++++++++++++++++
> >  1 file changed, 46 insertions(+)
> >  create mode 100644 Documentation/ABI/testing/sysfs-driver-xdata
> 
> I don't know and maybe this is how modern drivers are developed now, but my
> laptop doesn't have anything driver and vendor specific related under plain
> /sys/kernel/* directory.
> 
> ➜  kernel git:(rdma-next) ls -l /sys/kernel
> total 0
> drwxr-xr-x.   2 root root    0 Feb 11 11:20 boot_params
> drwxr-xr-x.   2 root root    0 Feb 11 11:20 btf
> drwxr-xr-x.   2 root root    0 Feb 11 11:20 cgroup
> drwxr-xr-x.   2 root root    0 Feb  8 07:45 config
> drwx------.  51 root root    0 Feb  8 07:45 debug
> -r--r--r--.   1 root root 4096 Feb 11 11:20 fscaps
> drwxr-xr-x.   2 root root    0 Feb  8 10:16 iommu_groups
> drwxr-xr-x.  94 root root    0 Feb 11 11:20 irq
> -r--r--r--.   1 root root 4096 Feb 11 11:20 kexec_crash_loaded
> -rw-r--r--.   1 root root 4096 Feb 11 11:20 kexec_crash_size
> -r--r--r--.   1 root root 4096 Feb 11 11:20 kexec_loaded
> drwxr-xr-x.   2 root root    0 Feb 11 11:20 livepatch
> drwxr-xr-x.   6 root root    0 Feb  8 07:45 mm
> -r--r--r--.   1 root root  512 Feb 11 11:20 notes
> -rw-r--r--.   1 root root 4096 Feb 11 11:20 profiling
> -rw-r--r--.   1 root root 4096 Feb 11 11:20 rcu_expedited
> -rw-r--r--.   1 root root 4096 Feb 11 11:20 rcu_normal
> drwxr-xr-x.   4 root root    0 Feb  8 07:45 security
> drwxr-xr-x. 163 root root    0 Feb 11 11:20 slab
> drwxr-xr-x.   4 root root    0 Feb 11 11:20 software_nodes
> drwx------.   8 root root    0 Feb  8 07:45 tracing
> -r--r--r--.   1 root root 4096 Feb 11 11:20 uevent_seqnum
> -r--r--r--.   1 root root 4096 Feb 11 11:20 vmcoreinfo
> 
> Also it is very uncommon in large subsystems to see custom sysfs entries
> for the specific driver. I wonder why this dw-xdata-pcie driver is different.

It is not, and should not do that at all.


      reply	other threads:[~2021-02-11  9:46 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-11  9:08 [PATCH v5 0/6] misc: Add Add Synopsys DesignWare xData IP driver Gustavo Pimentel
2021-02-11  9:08 ` [PATCH v5 1/6] misc: " Gustavo Pimentel
2021-02-11  9:30   ` Greg Kroah-Hartman
2021-02-11  9:50     ` Gustavo Pimentel
2021-02-11  9:59       ` Greg Kroah-Hartman
2021-02-11 10:21         ` Gustavo Pimentel
2021-02-11 10:33           ` Greg Kroah-Hartman
2021-02-11 10:51             ` Gustavo Pimentel
2021-02-11 11:42   ` Leon Romanovsky
2021-02-11 12:32     ` Greg Kroah-Hartman
2021-02-11 13:50       ` Leon Romanovsky
2021-02-11 14:02         ` Greg Kroah-Hartman
2021-02-11 14:13           ` Leon Romanovsky
2021-02-11  9:08 ` [PATCH v5 2/6] misc: Add Synopsys DesignWare xData IP driver to Makefile Gustavo Pimentel
2021-02-11  9:28   ` Greg Kroah-Hartman
2021-02-11  9:40     ` Gustavo Pimentel
2021-02-11  9:08 ` [PATCH v5 3/6] misc: Add Synopsys DesignWare xData IP driver to Kconfig Gustavo Pimentel
2021-02-11 11:29   ` Krzysztof Wilczyński
2021-02-11 13:33     ` Gustavo Pimentel
2021-02-11  9:08 ` [PATCH v5 4/6] Documentation: misc-devices: Add Documentation for dw-xdata-pcie driver Gustavo Pimentel
2021-02-11  9:08 ` [PATCH v5 5/6] MAINTAINERS: Add Synopsys xData IP driver maintainer Gustavo Pimentel
2021-02-11  9:08 ` [PATCH v5 6/6] docs: ABI: Add sysfs documentation interface of dw-xdata-pcie driver Gustavo Pimentel
2021-02-11  9:29   ` Leon Romanovsky
2021-02-11  9:36     ` Greg Kroah-Hartman [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YCT6lp+kxpwa9sRi@kroah.com \
    --to=gregkh@linuxfoundation.org \
    --cc=Gustavo.Pimentel@synopsys.com \
    --cc=akpm@linux-foundation.org \
    --cc=arnd@arndb.de \
    --cc=bhelgaas@google.com \
    --cc=corbet@lwn.net \
    --cc=derek.kiernan@xilinx.com \
    --cc=dragan.cvetic@xilinx.com \
    --cc=leon@kernel.org \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --subject='Re: [PATCH v5 6/6] docs: ABI: Add sysfs documentation interface of dw-xdata-pcie driver' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).