git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From db81ca153814475d7e07365d46a4d1134bd122e2 Mon Sep 17 00:00:00 2001
   2 From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
   3 Date: Tue, 16 Nov 2021 10:06:48 +0000
   4 Subject: [PATCH] net: mtk_eth_soc: remove interface checks in mtk_validate()
   5
   6 As phylink checks the interface mode against the supported_interfaces
   7 bitmap, we no longer need to validate the interface mode, nor handle
   8 PHY_INTERFACE_MODE_NA in the validation function. Remove these to
   9 simplify the implementation.
  10
  11 Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
  12 Signed-off-by: David S. Miller <davem@davemloft.net>
  13 ---
  14  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 34 ---------------------
  15  1 file changed, 34 deletions(-)
  16
  17 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  18 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  19 @@ -577,24 +577,8 @@ static void mtk_validate(struct phylink_
  20                          unsigned long *supported,
  21                          struct phylink_link_state *state)
  22  {
  23 -       struct mtk_mac *mac = container_of(config, struct mtk_mac,
  24 -                                          phylink_config);
  25         __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
  26
  27 -       if (state->interface != PHY_INTERFACE_MODE_NA &&
  28 -           state->interface != PHY_INTERFACE_MODE_MII &&
  29 -           state->interface != PHY_INTERFACE_MODE_GMII &&
  30 -           !(MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII) &&
  31 -             phy_interface_mode_is_rgmii(state->interface)) &&
  32 -           !(MTK_HAS_CAPS(mac->hw->soc->caps, MTK_TRGMII) &&
  33 -             !mac->id && state->interface == PHY_INTERFACE_MODE_TRGMII) &&
  34 -           !(MTK_HAS_CAPS(mac->hw->soc->caps, MTK_SGMII) &&
  35 -             (state->interface == PHY_INTERFACE_MODE_SGMII ||
  36 -              phy_interface_mode_is_8023z(state->interface)))) {
  37 -               linkmode_zero(supported);
  38 -               return;
  39 -       }
  40 -
  41         phylink_set_port_modes(mask);
  42         phylink_set(mask, Autoneg);
  43
  44 @@ -621,7 +605,6 @@ static void mtk_validate(struct phylink_
  45         case PHY_INTERFACE_MODE_MII:
  46         case PHY_INTERFACE_MODE_RMII:
  47         case PHY_INTERFACE_MODE_REVMII:
  48 -       case PHY_INTERFACE_MODE_NA:
  49         default:
  50                 phylink_set(mask, 10baseT_Half);
  51                 phylink_set(mask, 10baseT_Full);
  52 @@ -630,23 +613,6 @@ static void mtk_validate(struct phylink_
  53                 break;
  54         }
  55
  56 -       if (state->interface == PHY_INTERFACE_MODE_NA) {
  57 -               if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_SGMII)) {
  58 -                       phylink_set(mask, 1000baseT_Full);
  59 -                       phylink_set(mask, 1000baseX_Full);
  60 -                       phylink_set(mask, 2500baseX_Full);
  61 -               }
  62 -               if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII)) {
  63 -                       phylink_set(mask, 1000baseT_Full);
  64 -                       phylink_set(mask, 1000baseT_Half);
  65 -                       phylink_set(mask, 1000baseX_Full);
  66 -               }
  67 -               if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_GEPHY)) {
  68 -                       phylink_set(mask, 1000baseT_Full);
  69 -                       phylink_set(mask, 1000baseT_Half);
  70 -               }
  71 -       }
  72 -
  73         phylink_set(mask, Pause);
  74         phylink_set(mask, Asym_Pause);
  75