linux-kernel - [PATCH v5 2/2] docs: ABI: sysfs-class-led-trigger-netdev: Document now hidable link

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Date: Wed, 20 Dec 2023 23:48:27 +0100
From: Christian Marangi <ansuelsmth@...il.com>
To: Pavel Machek <pavel@....cz>,
	Lee Jones <lee@...nel.org>,
	Christian Marangi <ansuelsmth@...il.com>,
	Andrew Lunn <andrew@...n.ch>,
	Jakub Kicinski <kuba@...nel.org>,
	Daniel Golle <daniel@...rotopia.org>,
	Marek Behún <kabel@...nel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Li Zetao <lizetao1@...wei.com>,
	linux-kernel@...r.kernel.org,
	linux-leds@...r.kernel.org
Subject: [PATCH v5 2/2] docs: ABI: sysfs-class-led-trigger-netdev: Document now hidable link_*

Document now hidable link speed modes for the LED netdev trigger.

Link speed modes are now showed only if the named network device
supports them and are hidden if not.

Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
Changes v2:
- Add this patch

 .../ABI/testing/sysfs-class-led-trigger-netdev       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-class-led-trigger-netdev b/Documentation/ABI/testing/sysfs-class-led-trigger-netdev
index a6c307c4befa..ed46b37ab8a2 100644
--- a/Documentation/ABI/testing/sysfs-class-led-trigger-netdev
+++ b/Documentation/ABI/testing/sysfs-class-led-trigger-netdev
@@ -88,6 +88,8 @@ Description:
 		speed of 10MBps of the named network device.
 		Setting this value also immediately changes the LED state.
 
+		Present only if the named network device supports 10Mbps link speed.
+
 What:		/sys/class/leds/<led>/link_100
 Date:		Jun 2023
 KernelVersion:	6.5
@@ -101,6 +103,8 @@ Description:
 		speed of 100Mbps of the named network device.
 		Setting this value also immediately changes the LED state.
 
+		Present only if the named network device supports 100Mbps link speed.
+
 What:		/sys/class/leds/<led>/link_1000
 Date:		Jun 2023
 KernelVersion:	6.5
@@ -114,6 +118,8 @@ Description:
 		speed of 1000Mbps of the named network device.
 		Setting this value also immediately changes the LED state.
 
+		Present only if the named network device supports 1000Mbps link speed.
+
 What:		/sys/class/leds/<led>/link_2500
 Date:		Nov 2023
 KernelVersion:	6.8
@@ -127,6 +133,8 @@ Description:
 		speed of 2500Mbps of the named network device.
 		Setting this value also immediately changes the LED state.
 
+		Present only if the named network device supports 2500Mbps link speed.
+
 What:		/sys/class/leds/<led>/link_5000
 Date:		Nov 2023
 KernelVersion:	6.8
@@ -140,6 +148,8 @@ Description:
 		speed of 5000Mbps of the named network device.
 		Setting this value also immediately changes the LED state.
 
+		Present only if the named network device supports 5000Mbps link speed.
+
 What:		/sys/class/leds/<led>/link_10000
 Date:		Nov 2023
 KernelVersion:	6.8
@@ -153,6 +163,8 @@ Description:
 		speed of 10000Mbps of the named network device.
 		Setting this value also immediately changes the LED state.
 
+		Present only if the named network device supports 10000Mbps link speed.
+
 What:		/sys/class/leds/<led>/half_duplex
 Date:		Jun 2023
 KernelVersion:	6.5
-- 
2.40.1