netdev - [PATCH net-next 1/3] net: pcs-lynx: add support for 10GBASER

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Date:   Mon, 21 Sep 2020 19:20:29 +0300
From:   Ioana Ciornei <ioana.ciornei@....com>
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     andrew@...n.ch, linux@...linux.org.uk,
        Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH net-next 1/3] net: pcs-lynx: add support for 10GBASER

Add support in the Lynx PCS module for the 10GBASE-R mode which is only
used to get the link state, since it offers a single fixed speed.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
 drivers/net/pcs/pcs-lynx.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/pcs/pcs-lynx.c b/drivers/net/pcs/pcs-lynx.c
index c43d97682083..62bb9272dcb2 100644
--- a/drivers/net/pcs/pcs-lynx.c
+++ b/drivers/net/pcs/pcs-lynx.c
@@ -93,6 +93,9 @@ static void lynx_pcs_get_state(struct phylink_pcs *pcs,
 	case PHY_INTERFACE_MODE_USXGMII:
 		lynx_pcs_get_state_usxgmii(lynx->mdio, state);
 		break;
+	case PHY_INTERFACE_MODE_10GBASER:
+		phylink_mii_c45_pcs_get_state(lynx->mdio, state);
+		break;
 	default:
 		break;
 	}
@@ -172,6 +175,9 @@ static int lynx_pcs_config(struct phylink_pcs *pcs, unsigned int mode,
 		break;
 	case PHY_INTERFACE_MODE_USXGMII:
 		return lynx_pcs_config_usxgmii(lynx->mdio, mode, advertising);
+	case PHY_INTERFACE_MODE_10GBASER:
+		/* Nothing to do here for 10GBASER */
+		break;
 	default:
 		return -EOPNOTSUPP;
 	}
-- 
2.25.1