From: Daniele Palmas <dnlplm@gmail.com>
Date: Wed, 27 Jan 2021 15:34:33 +0000 (+0100)
Subject: net: qmi_wwan: document qmap/mux_id sysfs file
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b4b91e24094ad54b3d176e3fd2997fae62a315dc;p=linux.git

net: qmi_wwan: document qmap/mux_id sysfs file

Document qmap/mux_id sysfs file showing qmimux interface id

Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/Documentation/ABI/testing/sysfs-class-net-qmi b/Documentation/ABI/testing/sysfs-class-net-qmi
index c310db4ccbc2e..ed79f58934213 100644
--- a/Documentation/ABI/testing/sysfs-class-net-qmi
+++ b/Documentation/ABI/testing/sysfs-class-net-qmi
@@ -48,3 +48,13 @@ Description:
 
 		Write a number ranging from 1 to 254 to delete a previously
 		created qmap mux based network device.
+
+What:		/sys/class/net/<qmimux iface>/qmap/mux_id
+Date:		January 2021
+KernelVersion:	5.12
+Contact:	Daniele Palmas <dnlplm@gmail.com>
+Description:
+		Unsigned integer
+
+		Indicates the mux id associated to the qmimux network interface
+		during its creation.