Pass MII flags depending on the phy mode specified in the device tree.

With this, the WAN port on the Turris Omnia works.

tested on Turris MOX by kettenis@
ok patrick@

diff --git a/sys/dev/fdt/if_mvneta.c b/sys/dev/fdt/if_mvneta.c
index 9ee7a9c..9d0a321 100644 (file)
--- a/sys/dev/fdt/if_mvneta.c
+++ b/sys/dev/fdt/if_mvneta.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_mvneta.c,v 1.27 2022/07/19 21:49:22 jmatthew Exp $ */
+/*     $OpenBSD: if_mvneta.c,v 1.28 2023/02/27 09:59:46 jmatthew Exp $ */
 /*     $NetBSD: if_mvneta.c,v 1.41 2015/04/15 10:15:40 hsuenaga Exp $  */
 /*
  * Copyright (c) 2007, 2008, 2013 KIYOHARA Takashi
@@ -742,6 +742,7 @@ mvneta_attach_deferred(struct device *self)
 {
        struct mvneta_softc *sc = (struct mvneta_softc *) self;
        struct ifnet *ifp = &sc->sc_ac.ac_if;
+       int mii_flags = 0;
 
        if (!sc->sc_fixed_link) {
                sc->sc_mdio = mii_byphandle(sc->sc_phy);
@@ -750,8 +751,22 @@ mvneta_attach_deferred(struct device *self)
                        return;
                }
 
+               switch (sc->sc_phy_mode) {
+               case PHY_MODE_1000BASEX:
+                       mii_flags |= MIIF_IS_1000X;
+                       break;
+               case PHY_MODE_SGMII:
+                       mii_flags |= MIIF_SGMII;
+                       break;
+               case PHY_MODE_RGMII_ID:
+                       mii_flags |= MIIF_RXID | MIIF_TXID;
+                       break;
+               default:
+                       break;
+               }
+
                mii_attach(self, &sc->sc_mii, 0xffffffff, sc->sc_phyloc,
-                   MII_OFFSET_ANY, 0);
+                   MII_OFFSET_ANY, mii_flags);
                if (LIST_FIRST(&sc->sc_mii.mii_phys) == NULL) {
                        printf("%s: no PHY found!\n", self->dv_xname);
                        ifmedia_add(&sc->sc_mii.mii_media,