From: Andrew Lunn <andrew@lunn.ch>
To: Ansuel Smith <ansuelsmth@gmail.com>
Cc: "Vivien Didelot" <vivien.didelot@gmail.com>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Vladimir Oltean" <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
"Jakub Kicinski" <kuba@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Jonathan Corbet" <corbet@lwn.net>, "Pavel Machek" <pavel@ucw.cz>,
"John Crispin" <john@phrozen.org>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
linux-leds@vger.kernel.org, "Marek Behún" <kabel@kernel.org>
Subject: Re: [RFC PATCH v3 4/8] leds: trigger: netdev: rename and expose NETDEV trigger enum modes
Date: Wed, 10 Nov 2021 23:29:20 +0100 [thread overview]
Message-ID: <YYxHwJLdNpDLPLd4@lunn.ch> (raw)
In-Reply-To: <YYwkJPQeej3/eRUl@Ansuel-xps.localdomain>
On Wed, Nov 10, 2021 at 08:57:24PM +0100, Ansuel Smith wrote:
> On Tue, Nov 09, 2021 at 09:58:27PM +0100, Andrew Lunn wrote:
> > On Tue, Nov 09, 2021 at 03:26:04AM +0100, Ansuel Smith wrote:
> > > Rename NETDEV trigger enum modes to a more simbolic name and move them
> >
> > symbolic. Randy is slipping :-)
> >
> > > in leds.h to make them accessible by any user.
> >
> > any user? I would be more specific than that. Other triggers dealing
> > with netdev states?
> >
>
> Ok will be more specific. A LED driver require to explicitly support the
> trigger to run in hardware mode. The LED driver will take the
> trigger_data and elaborate his struct to parse all the option
> (blink_mode bitmap, interval)
>
> So the user would be a LED driver that adds support for that specific
> trigger. That is also the reason we need to export them.
Say i have a SATA controller where i can configure it to blink on
reads, or writes, or both. It also needs to understand these netdev
modes? I was meaning you need to narrow the comment down to a trigger
which has something to do with netdev. I assume other sorts of
hardware offloads will appear in the future, once the generic
infrastructure is there.
Andrew
next prev parent reply other threads:[~2021-11-10 22:29 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-09 2:26 [RFC PATCH v3 0/8] Adds support for PHY LEDs with offload triggers Ansuel Smith
2021-11-09 2:26 ` [RFC PATCH v3 1/8] leds: add support for hardware driven LEDs Ansuel Smith
2021-11-09 6:16 ` Randy Dunlap
2021-11-09 20:34 ` Andrew Lunn
2021-11-09 20:40 ` Ansuel Smith
2021-11-09 2:26 ` [RFC PATCH v3 2/8] leds: add function to configure hardware controlled LED Ansuel Smith
2021-11-09 3:01 ` Marek Behún
2021-11-09 14:22 ` Ansuel Smith
2021-11-09 20:49 ` Andrew Lunn
2021-11-10 19:51 ` Ansuel Smith
2021-11-10 22:24 ` Andrew Lunn
2021-11-09 22:18 ` Marek Behún
2021-11-09 6:12 ` Randy Dunlap
2021-11-09 2:26 ` [RFC PATCH v3 3/8] leds: trigger: netdev: drop NETDEV_LED_MODE_LINKUP from mode Ansuel Smith
2021-11-09 3:02 ` Marek Behún
2021-11-09 14:24 ` Ansuel Smith
2021-11-09 20:53 ` Andrew Lunn
2021-11-09 2:26 ` [RFC PATCH v3 4/8] leds: trigger: netdev: rename and expose NETDEV trigger enum modes Ansuel Smith
2021-11-09 20:58 ` Andrew Lunn
2021-11-10 19:57 ` Ansuel Smith
2021-11-10 22:29 ` Andrew Lunn [this message]
2021-11-09 2:26 ` [RFC PATCH v3 5/8] leds: trigger: netdev: add hardware control support Ansuel Smith
2021-11-09 3:12 ` Marek Behún
2021-11-09 15:02 ` Ansuel Smith
2021-11-09 2:26 ` [RFC PATCH v3 6/8] leds: trigger: add hardware-phy-activity trigger Ansuel Smith
2021-11-09 3:25 ` Marek Behún
2021-11-09 21:09 ` Andrew Lunn
2021-11-10 20:04 ` Ansuel Smith
2021-11-10 22:32 ` Andrew Lunn
2021-11-09 6:02 ` Randy Dunlap
2021-11-09 15:06 ` Ansuel Smith
2021-11-09 21:17 ` Andrew Lunn
2021-11-09 21:28 ` Andrew Lunn
2021-11-09 2:26 ` [RFC PATCH v3 7/8] net: dsa: qca8k: add LEDs support Ansuel Smith
2021-11-09 6:03 ` Randy Dunlap
2021-11-09 21:22 ` Andrew Lunn
2021-11-09 2:26 ` [RFC PATCH v3 8/8] dt-bindings: net: dsa: qca8k: add LEDs definition example Ansuel Smith
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