netdev - [PATCH net-next 4/6] net: pcs: lynx: fill in PCS supported

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Message-Id: <E1tTffa-007RoV-Bo@rmk-PC.armlinux.org.uk>
Date: Fri, 03 Jan 2025 11:16:46 +0000
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: Alexander Couzens <lynxis@...0.eu>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Daniel Golle <daniel@...rotopia.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Ioana Ciornei <ioana.ciornei@....com>,
	Jakub Kicinski <kuba@...nel.org>,
	Jose Abreu <joabreu@...opsys.com>,
	Jose Abreu <Jose.Abreu@...opsys.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Matthias Brugger <matthias.bgg@...il.com>,
	Maxime Chevallier <maxime.chevallier@...tlin.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net-next 4/6] net: pcs: lynx: fill in PCS supported_interfaces

Fill in the new PCS supported_interfaces member with the interfaces
that Lynx supports.

Reviewed-by: Maxime Chevallier <maxime.chevallier@...tlin.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/pcs/pcs-lynx.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/net/pcs/pcs-lynx.c b/drivers/net/pcs/pcs-lynx.c
index 767a8c0714ac..6457190ec6e7 100644
--- a/drivers/net/pcs/pcs-lynx.c
+++ b/drivers/net/pcs/pcs-lynx.c
@@ -334,9 +334,19 @@ static const struct phylink_pcs_ops lynx_pcs_phylink_ops = {
 	.pcs_link_up = lynx_pcs_link_up,
 };
 
+static const phy_interface_t lynx_interfaces[] = {
+	PHY_INTERFACE_MODE_SGMII,
+	PHY_INTERFACE_MODE_QSGMII,
+	PHY_INTERFACE_MODE_1000BASEX,
+	PHY_INTERFACE_MODE_2500BASEX,
+	PHY_INTERFACE_MODE_10GBASER,
+	PHY_INTERFACE_MODE_USXGMII,
+};
+
 static struct phylink_pcs *lynx_pcs_create(struct mdio_device *mdio)
 {
 	struct lynx_pcs *lynx;
+	int i;
 
 	lynx = kzalloc(sizeof(*lynx), GFP_KERNEL);
 	if (!lynx)
@@ -348,6 +358,9 @@ static struct phylink_pcs *lynx_pcs_create(struct mdio_device *mdio)
 	lynx->pcs.neg_mode = true;
 	lynx->pcs.poll = true;
 
+	for (i = 0; i < ARRAY_SIZE(lynx_interfaces); i++)
+		__set_bit(lynx_interfaces[i], lynx->pcs.supported_interfaces);
+
 	return lynx_to_phylink_pcs(lynx);
 }
 
-- 
2.30.2