From: Maxime Chevallier <maxime.chevallier@bootlin.com>
To: davem@davemloft.net
Cc: Maxime Chevallier <maxime.chevallier@bootlin.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
thomas.petazzoni@bootlin.com, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org,
Horatiu.Vultur@microchip.com, Allan.Nielsen@microchip.com,
UNGLinuxDriver@microchip.com,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Simon Horman <simon.horman@corigine.com>
Subject: [PATCH net v2 1/2] net: phylink: report correct max speed for QUSGMII
Date: Fri, 9 Jun 2023 10:03:04 +0200 [thread overview]
Message-ID: <20230609080305.546028-2-maxime.chevallier@bootlin.com> (raw)
In-Reply-To: <20230609080305.546028-1-maxime.chevallier@bootlin.com>
Q-USGMII is the quad port version of USGMII, and supports a max speed of
1Gbps on each line. Make so that phylink_interface_max_speed() reports
this information correctly.
Fixes: ae0e4bb2a0e0 ("net: phylink: Adjust link settings based on rate matching")
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
---
V1->V2: No changes
drivers/net/phy/phylink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 508434fd4da8..590469261b98 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -205,6 +205,7 @@ static int phylink_interface_max_speed(phy_interface_t interface)
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_QSGMII:
+ case PHY_INTERFACE_MODE_QUSGMII:
case PHY_INTERFACE_MODE_SGMII:
case PHY_INTERFACE_MODE_GMII:
return SPEED_1000;
@@ -221,7 +222,6 @@ static int phylink_interface_max_speed(phy_interface_t interface)
case PHY_INTERFACE_MODE_10GBASER:
case PHY_INTERFACE_MODE_10GKR:
case PHY_INTERFACE_MODE_USXGMII:
- case PHY_INTERFACE_MODE_QUSGMII:
return SPEED_10000;
case PHY_INTERFACE_MODE_25GBASER:
--
2.40.1
next prev parent reply other threads:[~2023-06-09 8:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-09 8:03 [PATCH net v2 0/2] fixes for Q-USGMII speeds and autoneg Maxime Chevallier
2023-06-09 8:03 ` Maxime Chevallier [this message]
2023-06-09 8:03 ` [PATCH net v2 2/2] net: phylink: use a dedicated helper to parse usgmii control word Maxime Chevallier
2023-06-09 8:23 ` [PATCH net v2 0/2] fixes for Q-USGMII speeds and autoneg Russell King (Oracle)
2023-06-13 0:00 ` patchwork-bot+netdevbpf
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