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From: Jakub Kicinski <kuba@kernel.org>
To: Kurt Kanzenbach <kurt@linutronix.de>
Cc: Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Richard Cochran <richardcochran@gmail.com>,
	Kamil Alkhouri <kamil.alkhouri@hs-offenburg.de>,
	ilias.apalodimas@linaro.org, Vladimir Oltean <olteanv@gmail.com>
Subject: Re: [PATCH v2 0/8] Hirschmann Hellcreek DSA driver
Date: Thu, 23 Jul 2020 09:33:39 -0700	[thread overview]
Message-ID: <20200723093339.7f2b6e27@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <20200723081714.16005-1-kurt@linutronix.de>

On Thu, 23 Jul 2020 10:17:06 +0200 Kurt Kanzenbach wrote:
> Hi,
> 
> this series adds a DSA driver for the Hirschmann Hellcreek TSN switch
> IP. Characteristics of that IP:
> 
>  * Full duplex Ethernet interface at 100/1000 Mbps on three ports
>  * IEEE 802.1Q-compliant Ethernet Switch
>  * IEEE 802.1Qbv Time-Aware scheduling support
>  * IEEE 1588 and IEEE 802.1AS support
> 
> That IP is used e.g. in
> 
>  https://www.arrow.com/en/campaigns/arrow-kairos
> 
> Due to the hardware setup the switch driver is implemented using DSA. A special
> tagging protocol is leveraged. Furthermore, this driver supports PTP, hardware
> timestamping and TAPRIO offloading.
> 
> This work is part of the AccessTSN project: https://www.accesstsn.com/
> 
> The previous versions can be found here:
> 
>  * https://lkml.kernel.org/netdev/20200618064029.32168-1-kurt@linutronix.de/
>  * https://lkml.kernel.org/netdev/20200710113611.3398-1-kurt@linutronix.de/
> 
> This series depends on:
> 
>  * https://lkml.kernel.org/netdev/20200723074946.14253-1-kurt@linutronix.de/
> 
> Changes since v1:
> 
>  * Code simplifications (Florian Fainelli, Vladimir Oltean)
>  * Fix issues with hellcreek.yaml bindings (Florian Fainelli)
>  * Clear reserved field in ptp v2 event messages (Richard Cochran)
>  * Make use of generic ptp parsing function (Richard Cochran, Vladimir Oltean)
>  * Fix Kconfig (Florian Fainelli)
>  * Add tags (Florian Fainelli, Rob Herring, Richard Cochran) 
> 
> I didn't change the bridge/tagging setup, as I didn't find a better way to do it.

Appears not to build:

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c: In function ‘hellcreek_get_reserved_field’:
drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c:177:24: error: invalid use of undefined type ‘const struct ptp_header’
  177 |  return be32_to_cpu(hdr->reserved2);
      |                        ^~

  parent reply	other threads:[~2020-07-23 16:33 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-23  8:17 [PATCH v2 0/8] Hirschmann Hellcreek DSA driver Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 1/8] net: dsa: Add tag handling for Hirschmann Hellcreek switches Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 2/8] net: dsa: Add DSA driver " Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 3/8] net: dsa: hellcreek: Add PTP clock support Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 4/8] net: dsa: hellcreek: Add support for hardware timestamping Kurt Kanzenbach
2020-07-24  2:34   ` kernel test robot
2020-07-24  2:34     ` kernel test robot
2020-07-23  8:17 ` [PATCH v2 5/8] net: dsa: hellcreek: Add TAPRIO offloading support Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 6/8] net: dsa: hellcreek: Add PTP status LEDs Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 7/8] dt-bindings: Add vendor prefix for Hirschmann Kurt Kanzenbach
2020-07-23  8:17 ` [PATCH v2 8/8] dt-bindings: net: dsa: Add documentation for Hellcreek switches Kurt Kanzenbach
2020-07-23 20:37   ` Rob Herring
2020-07-23 16:33 ` Jakub Kicinski [this message]
2020-07-24  6:04   ` [PATCH v2 0/8] Hirschmann Hellcreek DSA driver Kurt Kanzenbach
2020-07-24 23:47     ` David Miller
2020-07-25  7:02       ` Kurt Kanzenbach

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