target/linux/generic/backport-5.15/704-01-v5.17-net-mtk_eth_soc-populate-supported_interfaces-member.patch

   1 From 83800d29f0c578e82554e7d4c6bfdbdf9b6cf428 Mon Sep 17 00:00:00 2001
   2 From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
   3 Date: Tue, 16 Nov 2021 10:06:43 +0000
   4 Subject: [PATCH] net: mtk_eth_soc: populate supported_interfaces member
   5
   6 Populate the phy interface mode bitmap for the Mediatek driver with
   7 interfaces modes supported by the MAC.
   8
   9 Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
  10 Signed-off-by: David S. Miller <davem@davemloft.net>
  11 ---
  12  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 20 ++++++++++++++++++++
  13  1 file changed, 20 insertions(+)
  14
  15 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  16 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  17 @@ -3355,6 +3355,26 @@ static int mtk_add_mac(struct mtk_eth *e
  18
  19         mac->phylink_config.dev = &eth->netdev[id]->dev;
  20         mac->phylink_config.type = PHYLINK_NETDEV;
  21 +       __set_bit(PHY_INTERFACE_MODE_MII,
  22 +                 mac->phylink_config.supported_interfaces);
  23 +       __set_bit(PHY_INTERFACE_MODE_GMII,
  24 +                 mac->phylink_config.supported_interfaces);
  25 +
  26 +       if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII))
  27 +               phy_interface_set_rgmii(mac->phylink_config.supported_interfaces);
  28 +
  29 +       if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_TRGMII) && !mac->id)
  30 +               __set_bit(PHY_INTERFACE_MODE_TRGMII,
  31 +                         mac->phylink_config.supported_interfaces);
  32 +
  33 +       if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_SGMII)) {
  34 +               __set_bit(PHY_INTERFACE_MODE_SGMII,
  35 +                         mac->phylink_config.supported_interfaces);
  36 +               __set_bit(PHY_INTERFACE_MODE_1000BASEX,
  37 +                         mac->phylink_config.supported_interfaces);
  38 +               __set_bit(PHY_INTERFACE_MODE_2500BASEX,
  39 +                         mac->phylink_config.supported_interfaces);
  40 +       }
  41
  42         phylink = phylink_create(&mac->phylink_config,
  43                                  of_fwnode_handle(mac->of_node),