[PATCH v2] docs: Clarify the documentation of the <css> elements

Cornelia Huck cohuck at redhat.com
Fri Jan 29 14:55:04 UTC 2021


On Fri, 29 Jan 2021 15:37:26 +0100
Thomas Huth <thuth at redhat.com> wrote:

> The channel subsystem elements describe a channel in the I/O subsystem
> of a s390x machine, and not a normal device (like a disk or network card).
> Reword the documentation here to make it this a little bit clearer.
> 
> Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1898074
> Reviewed-by: Boris Fiuczynski <fiuczy at linux.ibm.com> 
> Signed-off-by: Thomas Huth <thuth at redhat.com>
> ---
>  v2: "channel" -> "subchannel" as suggested by Cornelia
> 
>  docs/formatnode.html.in | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/docs/formatnode.html.in b/docs/formatnode.html.in
> index 1010a37a3d..5c7286df8a 100644
> --- a/docs/formatnode.html.in
> +++ b/docs/formatnode.html.in
> @@ -396,15 +396,15 @@
>              </dl>
>            </dd>
>            <dt><code>css</code></dt>
> -          <dd>Describes a Channel SubSystem (CSS) device commonly found on
> -          the S390 architecture. Sub-elements include:
> +          <dd>Describes a subchannel in the Channel SubSystem (CSS) commonly
> +          found on the S390 architecture. Sub-elements include:
>              <dl>
>                <dt><code>cssid</code></dt>
>                <dd>The channel subsystem identifier.</dd>
>                <dt><code>ssid</code></dt>
>                <dd>The subchannel-set identifier.</dd>
>                <dt><code>devno</code></dt>
> -              <dd>The device number.</dd>
> +              <dd>The subchannel number.</dd>
>                <dt><code>capability</code></dt>
>                <dd>
>                  This optional element can occur multiple times. If it

Reviewed-by: Cornelia Huck <cohuck at redhat.com>




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