From: Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: Bjorn Andersson
<bjorn.andersson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Chris Lew <clew-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
andy.gross-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
david.brown-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
aneela-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-remoteproc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 1/6] dt-bindings: soc: qcom: Add label for GLINK bindings
Date: Thu, 21 Dec 2017 11:36:09 -0800 [thread overview]
Message-ID: <d6ad476e-b68c-a1ed-9256-5997312a6024@codeaurora.org> (raw)
In-Reply-To: <20171221013557.GE12655@minitux>
On 12/20/2017 05:35 PM, Bjorn Andersson wrote:
> On Wed 20 Dec 10:30 PST 2017, Rob Herring wrote:
>
>> On Mon, Dec 18, 2017 at 02:02:09PM -0800, Chris Lew wrote:
>>> Add a label property to identify the edge this node represents.
>> Why does a user need to know this?
>>
> We have multiple remoteproc instances, each one having one or more
> associated SMD or GLINK links (this node), exposing logical
> communication channels. Some of these logical channels are exposed to
> user space and we need a way to distinguish them there.
>
> In the current implementation of SMD this value goes straight into an
> sysfs attribute that we can use when writing udev rules and for the DIAG
> implementation to pair up channels related to the same remoteproc. This
> adds the equivalent information for glink-backed channels.
>
>
> I'm therefor in favor of picking this patch.
Please add these details to the commit log. Just writing what the patch
is doing isn't very helpful.
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next prev parent reply other threads:[~2017-12-21 19:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-18 22:02 [PATCH 0/6] Add chrdev and name query support for GLINK Chris Lew
2017-12-18 22:02 ` [PATCH 1/6] dt-bindings: soc: qcom: Add label for GLINK bindings Chris Lew
2017-12-20 18:30 ` Rob Herring
2017-12-21 1:35 ` Bjorn Andersson
2017-12-21 19:36 ` Stephen Boyd [this message]
2018-01-09 19:11 ` Chris Lew
2017-12-21 22:39 ` Rob Herring
2017-12-22 22:28 ` Bjorn Andersson
2017-12-18 22:02 ` [PATCH 2/6] rpmsg: glink: Store edge name for glink device Chris Lew
2017-12-19 17:52 ` Bjorn Andersson
2017-12-18 22:02 ` [PATCH 3/6] rpmsg: glink: Add support for rpmsg glink chrdev Chris Lew
[not found] ` <1513634534-22861-4-git-send-email-clew-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-02-15 18:28 ` Bjorn Andersson
2017-12-18 22:02 ` [PATCH 4/6] rpmsg: glink: Expose rpmsg name attr for glink Chris Lew
[not found] ` <1513634534-22861-5-git-send-email-clew-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-12-18 22:48 ` Stephen Boyd
[not found] ` <1d29f603-b113-9931-d7b6-980c959b8b6b-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-01-09 18:44 ` Chris Lew
[not found] ` <1513634534-22861-1-git-send-email-clew-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-12-18 22:02 ` [PATCH 5/6] rpmsg: Introduce rpmsg_get_rproc_name Chris Lew
2017-12-19 17:52 ` Bjorn Andersson
2018-01-09 19:08 ` Chris Lew
2017-12-18 22:02 ` [PATCH 6/6] rpmsg: glink: Add get_rproc_name device op Chris Lew
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