linux-kernel - Re: [PATCH] brcmfmac: added LED triggers for transmit/receive

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Date:   Mon, 10 Jul 2017 11:48:08 +0200
From:   Rafał Miłecki <zajec5@...il.com>
To:     Russell Joyce <russell.joyce@...k.ac.uk>
Cc:     Alan Millard <alan.millard@...k.ac.uk>,
        Arend van Spriel <arend.vanspriel@...adcom.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Chi-Hsien Lin <chi-hsien.lin@...ress.com>,
        Wright Feng <wright.feng@...ress.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Marcel Holtmann <marcel@...tmann.org>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Pieter-Paul Giesberts <pieter-paul.giesberts@...adcom.com>,
        Rafał Miłecki <rafal@...ecki.pl>,
        "mhiramat@...nel.org" <mhiramat@...nel.org>,
        James Hughes <james.hughes@...pberrypi.org>,
        Tobias Klauser <tklauser@...tanz.ch>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "open list:BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER" 
        <brcm80211-dev-list.pdl@...adcom.com>,
        brcm80211-dev-list@...ress.com,
        Network Development <netdev@...r.kernel.org>
Subject: Re: [PATCH] brcmfmac: added LED triggers for transmit/receive

On 7 July 2017 at 16:09, Russell Joyce <russell.joyce@...k.ac.uk> wrote:
> Add three basic LED triggers to brcmfmac, based on those in mac80211: one
> for transmit, one for receive, and one for combined transmit/receive.
>
> Signed-off-by: Russell Joyce <russell.joyce@...k.ac.uk>

1) I think most of it should be some cfg80211 shareable code.
2) This "rxtx" while surely present in other places sounds like a
workaround for LED subsystem limitation. Maybe it's time to finally
rework LED triggers.