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 Signed-off-by: Thomas Huth <thuth(a)redhat.com&gt; --- 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..8fbd3e6ece 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 channel 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