From: Steen Hegelund <steen.hegelund@microchip.com>
To: Russell King <linux@armlinux.org.uk>,
Andrew Lunn <andrew@lunn.ch>,
"Heiner Kallweit" <hkallweit1@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: Steen Hegelund <steen.hegelund@microchip.com>,
Bjarni Jonasson <bjarni.jonasson@microchip.com>
Subject: [PATCH net-next 3/4] net: sfp: add support for 25G BASE-R SFPs
Date: Fri, 11 Jun 2021 14:54:52 +0200 [thread overview]
Message-ID: <20210611125453.313308-4-steen.hegelund@microchip.com> (raw)
In-Reply-To: <20210611125453.313308-1-steen.hegelund@microchip.com>
Add support for 25gbase-r modules. This is needed for the Sparx5 switch.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
---
drivers/net/phy/sfp-bus.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c
index e61de66e973b..1db9cea13690 100644
--- a/drivers/net/phy/sfp-bus.c
+++ b/drivers/net/phy/sfp-bus.c
@@ -392,6 +392,11 @@ EXPORT_SYMBOL_GPL(sfp_parse_support);
phy_interface_t sfp_select_interface(struct sfp_bus *bus,
unsigned long *link_modes)
{
+ if (phylink_test(link_modes, 25000baseCR_Full) ||
+ phylink_test(link_modes, 25000baseKR_Full) ||
+ phylink_test(link_modes, 25000baseSR_Full))
+ return PHY_INTERFACE_MODE_25GBASER;
+
if (phylink_test(link_modes, 10000baseCR_Full) ||
phylink_test(link_modes, 10000baseSR_Full) ||
phylink_test(link_modes, 10000baseLR_Full) ||
--
2.32.0
next prev parent reply other threads:[~2021-06-11 12:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-11 12:54 [PATCH net-next 0/4] Add 25G BASE-R support Steen Hegelund
2021-06-11 12:54 ` [PATCH net-next 1/4] dt-bindings: net: Add 25G BASE-R phy interface Steen Hegelund
2021-06-12 18:05 ` Andrew Lunn
2021-06-12 18:52 ` Russell King (Oracle)
2021-06-11 12:54 ` [PATCH net-next 2/4] net: phy: Add 25G BASE-R interface mode Steen Hegelund
2021-06-12 18:06 ` Andrew Lunn
2021-06-12 18:52 ` Russell King (Oracle)
2021-06-11 12:54 ` Steen Hegelund [this message]
2021-06-12 18:07 ` [PATCH net-next 3/4] net: sfp: add support for 25G BASE-R SFPs Andrew Lunn
2021-06-12 18:53 ` Russell King (Oracle)
2021-06-11 12:54 ` [PATCH net-next 4/4] net: phylink: Add 25G BASE-R support Steen Hegelund
2021-06-12 18:07 ` Andrew Lunn
2021-06-12 18:54 ` Russell King (Oracle)
2021-06-12 20:20 ` [PATCH net-next 0/4] " patchwork-bot+netdevbpf
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