linux-kernel - Re: [PATCH v5 6/8] leds: trigger: add hardware-phy-activity trigger

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Date:   Fri, 12 Nov 2021 16:52:50 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Ansuel Smith <ansuelsmth@...il.com>, Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Jonathan Corbet <corbet@....net>, Pavel Machek <pavel@....cz>,
        John Crispin <john@...ozen.org>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-leds@...r.kernel.org,
        Marek Behún <kabel@...nel.org>
Subject: Re: [PATCH v5 6/8] leds: trigger: add hardware-phy-activity trigger

On 11/12/21 7:35 AM, Ansuel Smith wrote:
> diff --git a/drivers/leds/trigger/Kconfig b/drivers/leds/trigger/Kconfig
> index 18a8970bfae6..ea7b33995e8d 100644
> --- a/drivers/leds/trigger/Kconfig
> +++ b/drivers/leds/trigger/Kconfig
> @@ -162,4 +162,31 @@ config LEDS_TRIGGER_TTY
>   
>   	  When build as a module this driver will be called ledtrig-tty.
>   
> +config LEDS_TRIGGER_HARDWARE_PHY_ACTIVITY
> +	tristate "LED Trigger for PHY Activity for Hardware Controlled LED"

	                                           Hardware-controlled

> +	help
> +	  This allows LEDs to run by hardware and offloaded based on some

	                   to be run by hardware and be offloaded based on some

> +	  rules. The LED will blink or be on based on the PHY

	                            or be "on"
or:	                            or be ON
[for about the third time]

> +	  activity for example on packet receive or based on the link speed.


-- 
~Randy