linux-kernel - Re: [PATCH 08/17] fpga: dfl: afu: add userclock sysfs interfaces.

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Message-ID: <CANk1AXR_sp-w0D7ftkdMn-_PrvV1h5Qvg-qSUEE6ZRm9BvYZ1g@mail.gmail.com>
Date:   Mon, 1 Apr 2019 16:41:52 -0500
From:   Alan Tull <atull@...nel.org>
To:     Wu Hao <hao.wu@...el.com>
Cc:     Moritz Fischer <mdf@...nel.org>, linux-fpga@...r.kernel.org,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-api@...r.kernel.org, Ananda Ravuri <ananda.ravuri@...el.com>,
        Russ Weight <russell.h.weight@...el.com>,
        Xu Yilun <yilun.xu@...el.com>
Subject: Re: [PATCH 08/17] fpga: dfl: afu: add userclock sysfs interfaces.

On Sun, Mar 24, 2019 at 10:24 PM Wu Hao <hao.wu@...el.com> wrote:

Hi Hao,

Looks fine.

>
> This patch introduces userclock sysfs interfaces for AFU, user
> could use these interfaces for clock setting to AFU.
>
> Please note that, this is only working for port header feature
> with revision 0, for later revisions, userclock setting is moved
> to a separated private feature, so one revision sysfs interface
> is exposed to userspace application for this purpose too.
>
> Signed-off-by: Ananda Ravuri <ananda.ravuri@...el.com>
> Signed-off-by: Russ Weight <russell.h.weight@...el.com>
> Signed-off-by: Xu Yilun <yilun.xu@...el.com>
> Signed-off-by: Wu Hao <hao.wu@...el.com>
Acked-by: Alan Tull <atull@...nel.org>