LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Andrew Lunn <andrew@lunn.ch>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: "David S . Miller" <davem@davemloft.net>,
	Allan Nielsen <Allan.Nielsen@microsemi.com>,
	razvan.stefanescu@nxp.com, po.liu@nxp.com,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-mips@linux-mips.org
Subject: Re: [PATCH net-next v2 4/7] net: mscc: Add initial Ocelot switch support
Date: Thu, 26 Apr 2018 23:09:15 +0200	[thread overview]
Message-ID: <20180426210915.GE23481@lunn.ch> (raw)
In-Reply-To: <20180426195931.5393-5-alexandre.belloni@bootlin.com>

> +/* Checks if the net_device instance given to us originate from our driver. */
> +static bool ocelot_netdevice_dev_check(const struct net_device *dev)
> +{
> +	return dev->netdev_ops == &ocelot_port_netdev_ops;
> +}

This is probably O.K. now, but when you add support for controlling
the switch over PCIe, i think it breaks. A board could have two
switches...

It might be possible to do something with dev->parent. All ports of a
switch should have the same parent.

       Andrew

  reply	other threads:[~2018-04-26 21:09 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-26 19:59 [PATCH net-next v2 0/7] Microsemi Ocelot Ethernet " Alexandre Belloni
2018-04-26 19:59 ` [PATCH net-next v2 1/7] dt-bindings: net: add DT bindings for Microsemi MIIM Alexandre Belloni
2018-04-27 20:08   ` Rob Herring
2018-04-26 19:59 ` [PATCH net-next v2 2/7] net: mscc: Add MDIO driver Alexandre Belloni
2018-04-26 20:46   ` Andrew Lunn
2018-04-26 19:59 ` [PATCH net-next v2 3/7] dt-bindings: net: add DT bindings for Microsemi Ocelot Switch Alexandre Belloni
2018-04-27 20:10   ` Rob Herring
2018-04-26 19:59 ` [PATCH net-next v2 4/7] net: mscc: Add initial Ocelot switch support Alexandre Belloni
2018-04-26 21:09   ` Andrew Lunn [this message]
2018-04-27 13:44     ` Alexandre Belloni
2018-04-28 19:42   ` kbuild test robot
2018-04-28 20:42   ` kbuild test robot
2018-04-26 19:59 ` [PATCH net-next v2 5/7] MIPS: mscc: Add switch to ocelot Alexandre Belloni
2018-04-26 20:51   ` Andrew Lunn
2018-04-27  7:40     ` Alexandre Belloni
2018-04-26 19:59 ` [PATCH net-next v2 6/7] MIPS: mscc: connect phys to ports on ocelot_pcb123 Alexandre Belloni
2018-04-26 19:59 ` [PATCH net-next v2 7/7] MAINTAINERS: Add entry for Microsemi Ethernet switches Alexandre Belloni

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180426210915.GE23481@lunn.ch \
    --to=andrew@lunn.ch \
    --cc=Allan.Nielsen@microsemi.com \
    --cc=alexandre.belloni@bootlin.com \
    --cc=davem@davemloft.net \
    --cc=devicetree@vger.kernel.org \
    --cc=f.fainelli@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mips@linux-mips.org \
    --cc=netdev@vger.kernel.org \
    --cc=po.liu@nxp.com \
    --cc=razvan.stefanescu@nxp.com \
    --cc=thomas.petazzoni@bootlin.com \
    --subject='Re: [PATCH net-next v2 4/7] net: mscc: Add initial Ocelot switch support' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).