linux-kernel - Re: [PATCH v2 04/22] fpga: mgr: add region_id to fpga_image

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Date:   Wed, 26 Jul 2017 13:33:53 -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, "Kang, Luwei" <luwei.kang@...el.com>,
        "Zhang, Yi Z" <yi.z.zhang@...el.com>
Subject: Re: [PATCH v2 04/22] fpga: mgr: add region_id to fpga_image_info

On Sun, Jun 25, 2017 at 8:52 PM, Wu Hao <hao.wu@...el.com> wrote:

Hi Hao,

> This patch adds region_id to fpga_image_info data structure, it
> allows driver to pass region id information to fpga-mgr via
> fpga_image_info for fpga reconfiguration function.
>
> Signed-off-by: Wu Hao <hao.wu@...el.com>
> ---
>  include/linux/fpga/fpga-mgr.h | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
> index 66d0e32..b222a57 100644
> --- a/include/linux/fpga/fpga-mgr.h
> +++ b/include/linux/fpga/fpga-mgr.h
> @@ -95,6 +95,7 @@ struct fpga_image_info {
>         struct sg_table *sgt;
>         const char *buf;
>         size_t count;
> +       int region_id;

Please add a line to document this region_id above where all the other
struct members are documented.

Alan

>  #ifdef CONFIG_OF
>         struct device_node *overlay;
>  #endif
> --
> 1.8.3.1
>