On Wed, Jul 10, 2024 at 12:06:51PM +0200, Lukasz Majewski wrote: > 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 When i look at the machines around me, they all have an error count of 0. Do you have a real customer use case for this? What sort of systems do you have which do have sufficient errors to justify an LED? There is no standardisation of LEDs. Every vendor implements something different. What i don't want is lots of different blink patterns, which nobody ever uses. Andrew
