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From: Benedikt Spranger <b.spranger@linutronix.de>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: netdev@vger.kernel.org,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Kurt Kanzenbach <kurt@linutronix.de>,
	Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>
Subject: [PATCH 0/1] Disable all ports on b53 setup
Date: Fri, 28 Jun 2019 18:58:10 +0200	[thread overview]
Message-ID: <20190628165811.30964-1-b.spranger@linutronix.de> (raw)

Hi,

while working on a Banana Pi R1 based system I faced inconsistent
switch configurations. The switch is attached to an EEPROM which feeds
additional configuration which is applied after the reset of the chip.

As a result all ports remained active while the DSA subsystem
assumed that those ports were inactive after the reset.
Disable the ports on switch setup to get a consistent view of things
between real life and DSA. 

Benedikt Spranger (1):
  net: dsa: b53: Disable all ports on setup

 drivers/net/dsa/b53/b53_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.20.1


             reply	other threads:[~2019-06-28 17:07 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-28 16:58 Benedikt Spranger [this message]
2019-06-28 16:58 ` [PATCH 1/1] net: dsa: b53: Disable all ports on setup Benedikt Spranger
2019-06-28 17:23   ` Florian Fainelli
2019-06-28 19:24     ` Vivien Didelot
2019-06-28 20:34     ` David Miller

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