From: Vladimir Oltean <olteanv@gmail•com>
To: rmk+kernel@armlinux•org.uk, f.fainelli@gmail•com,
vivien.didelot@gmail•com, andrew@lunn•ch, davem@davemloft•net
Cc: netdev@vger•kernel.org, Vladimir Oltean <olteanv@gmail•com>
Subject: [PATCH net-next 3/3] net: dsa: sja1105: Mark in-band AN modes not supported for PHYLINK
Date: Wed, 26 Jun 2019 14:20:14 +0300 [thread overview]
Message-ID: <20190626112014.7625-4-olteanv@gmail.com> (raw)
In-Reply-To: <20190626112014.7625-1-olteanv@gmail.com>
We need a better way to signal this, perhaps in phylink_validate, but
for now just print this error message as guidance for other people
looking at this driver's code while trying to rework PHYLINK.
Cc: Russell King <rmk+kernel@armlinux•org.uk>
Signed-off-by: Vladimir Oltean <olteanv@gmail•com>
---
drivers/net/dsa/sja1105/sja1105_main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index ad4f604590c0..d82afb835fb7 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -806,6 +806,11 @@ static void sja1105_mac_config(struct dsa_switch *ds, int port,
if (sja1105_phy_mode_mismatch(priv, port, state->interface))
return;
+ if (link_an_mode == MLO_AN_INBAND) {
+ dev_err(ds->dev, "In-band AN not supported!\n");
+ return;
+ }
+
sja1105_adjust_port_config(priv, port, state->speed);
}
--
2.17.1
prev parent reply other threads:[~2019-06-26 11:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-26 11:20 [PATCH net-next 0/3] Better PHYLINK compliance for SJA1105 DSA Vladimir Oltean
2019-06-26 11:20 ` [PATCH net-next 1/3] net: dsa: sja1105: Don't check state->link in phylink_mac_config Vladimir Oltean
2019-06-26 11:20 ` [PATCH net-next 2/3] net: dsa: sja1105: Check for PHY mode mismatches with what PHYLINK reports Vladimir Oltean
2019-06-27 17:37 ` Russell King - ARM Linux admin
2019-06-26 11:20 ` Vladimir Oltean [this message]
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=20190626112014.7625-4-olteanv@gmail.com \
--to=olteanv@gmail$(echo .)com \
--cc=andrew@lunn$(echo .)ch \
--cc=davem@davemloft$(echo .)net \
--cc=f.fainelli@gmail$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
--cc=rmk+kernel@armlinux$(echo .)org.uk \
--cc=vivien.didelot@gmail$(echo .)com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox