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linux-stable/drivers/leds/trigger
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Lukasz Majewski 6b08d07cac leds: trigger: netdev: Add support for tx_err and rx_err notification with LEDs 
This patch provides support for enabling blinking of LEDs when RX or TX
errors are detected.

Approach taken in this patch is similar to one for TX or RX data
transmission indication (i.e. TRIGGER_NETDEV_TX/RX attribute).

One can inspect transmission errors with:
ip -s link show eth0

Example LED configuration:
cd /sys/devices/platform/amba_pl@0/a001a000.leds/leds/
echo netdev > mode:blue/trigger && \
echo eth0 > mode:blue/device_name && \
echo 1 > mode:blue/tx_err

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240710100651.4059887-1-lukma@denx.de
Signed-off-by: Lee Jones <lee@kernel.org>
2024-08-01 13:40:01 +01:00
..
Kconfig leds: trigger: Add new LED Input events trigger 2024-06-21 11:57:17 +01:00
ledtrig-activity.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
ledtrig-backlight.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ledtrig-camera.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ledtrig-cpu.c leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' 2023-11-01 11:28:51 +00:00
ledtrig-default-on.c leds: triggers: default-on: Add module alias for module auto-loading 2024-03-07 08:48:00 +00:00
ledtrig-disk.c leds: Change led_trigger_blink[_oneshot]() delay parameters to pass-by-value 2023-05-25 12:16:27 +01:00
ledtrig-gpio.c leds: trigger: gpio: Convert to DEVICE_ATTR_RW() 2023-12-13 11:28:39 +00:00
ledtrig-heartbeat.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
ledtrig-input-events.c leds: trigger: input-events: Rewrite to fix a serious locking issue 2024-06-26 16:56:12 +01:00
ledtrig-mtd.c leds: Change led_trigger_blink[_oneshot]() delay parameters to pass-by-value 2023-05-25 12:16:27 +01:00
ledtrig-netdev.c leds: trigger: netdev: Add support for tx_err and rx_err notification with LEDs 2024-08-01 13:40:01 +01:00
ledtrig-oneshot.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ledtrig-panic.c leds: trigger: panic: Simplify led_trigger_set_panic 2024-03-07 08:48:01 +00:00
ledtrig-pattern.c leds: trigger: pattern: Add support for hrtimer 2024-05-02 17:32:01 +01:00
ledtrig-timer.c leds: triggers: Flush pending brightness before activating trigger 2024-06-26 16:56:07 +01:00
ledtrig-transient.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
ledtrig-tty.c leds: ledtrig-tty: Add additional line state evaluation 2023-12-13 11:28:51 +00:00
Makefile leds: trigger: Add new LED Input events trigger 2024-06-21 11:57:17 +01:00