diff options
Diffstat (limited to 'pkgs/patches-linux-5.15/776-v5.16-2-net-mvneta-populate-supported_interfaces-member.patch')
| -rw-r--r-- | pkgs/patches-linux-5.15/776-v5.16-2-net-mvneta-populate-supported_interfaces-member.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/pkgs/patches-linux-5.15/776-v5.16-2-net-mvneta-populate-supported_interfaces-member.patch b/pkgs/patches-linux-5.15/776-v5.16-2-net-mvneta-populate-supported_interfaces-member.patch new file mode 100644 index 0000000..b755bd7 --- /dev/null +++ b/pkgs/patches-linux-5.15/776-v5.16-2-net-mvneta-populate-supported_interfaces-member.patch @@ -0,0 +1,53 @@ +From c7c29985c548c24efe90e337c575b475bc5e8c13 Mon Sep 17 00:00:00 2001 +From: Russell King <rmk+kernel@armlinux.org.uk> +Date: Wed, 27 Oct 2021 10:03:43 +0100 +Subject: [PATCH 2/4] net: mvneta: populate supported_interfaces member + +Populate the phy_interface_t bitmap for the Marvell mvneta driver with +interfaces modes supported by the MAC. + +Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/ethernet/marvell/mvneta.c | 25 +++++++++++++++++++++++++ + 1 file changed, 25 insertions(+) + +diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c +index f2e959997e48..1056b4845ec4 100644 +--- a/drivers/net/ethernet/marvell/mvneta.c ++++ b/drivers/net/ethernet/marvell/mvneta.c +@@ -5308,6 +5308,31 @@ static int mvneta_probe(struct platform_device *pdev) + + pp->phylink_config.dev = &dev->dev; + pp->phylink_config.type = PHYLINK_NETDEV; ++ phy_interface_set_rgmii(pp->phylink_config.supported_interfaces); ++ __set_bit(PHY_INTERFACE_MODE_QSGMII, ++ pp->phylink_config.supported_interfaces); ++ if (comphy) { ++ /* If a COMPHY is present, we can support any of the serdes ++ * modes and switch between them. ++ */ ++ __set_bit(PHY_INTERFACE_MODE_SGMII, ++ pp->phylink_config.supported_interfaces); ++ __set_bit(PHY_INTERFACE_MODE_1000BASEX, ++ pp->phylink_config.supported_interfaces); ++ __set_bit(PHY_INTERFACE_MODE_2500BASEX, ++ pp->phylink_config.supported_interfaces); ++ } else if (phy_mode == PHY_INTERFACE_MODE_2500BASEX) { ++ /* No COMPHY, with only 2500BASE-X mode supported */ ++ __set_bit(PHY_INTERFACE_MODE_2500BASEX, ++ pp->phylink_config.supported_interfaces); ++ } else if (phy_mode == PHY_INTERFACE_MODE_1000BASEX || ++ phy_mode == PHY_INTERFACE_MODE_SGMII) { ++ /* No COMPHY, we can switch between 1000BASE-X and SGMII */ ++ __set_bit(PHY_INTERFACE_MODE_1000BASEX, ++ pp->phylink_config.supported_interfaces); ++ __set_bit(PHY_INTERFACE_MODE_SGMII, ++ pp->phylink_config.supported_interfaces); ++ } + + phylink = phylink_create(&pp->phylink_config, pdev->dev.fwnode, + phy_mode, &mvneta_phylink_ops); +-- +2.35.1 + |