diff options
| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2020-11-03 21:50:55 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2020-11-03 21:50:55 +0000 |
| commit | 464340685be4ea9bb7196c7252a1805e8e3a091f (patch) | |
| tree | e66a0aa11ea27bad20c76a260888e5a2e61cfa4a /sys/dev | |
| parent | e9ca321a4ba06f92557c8c66f89ebb72fafa6dd6 (diff) | |
Have mvpp(4) pass MII flags depending on the phy mode specified in
the device tee. This allows my ClearFog GT 8K to get the 1G link up.
ok kettenis@
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/fdt/if_mvpp.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/sys/dev/fdt/if_mvpp.c b/sys/dev/fdt/if_mvpp.c index 909b9685139..3771660c0f2 100644 --- a/sys/dev/fdt/if_mvpp.c +++ b/sys/dev/fdt/if_mvpp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_mvpp.c,v 1.28 2020/11/03 21:46:14 patrick Exp $ */ +/* $OpenBSD: if_mvpp.c,v 1.29 2020/11/03 21:50:54 patrick Exp $ */ /* * Copyright (c) 2008, 2019 Mark Kettenis <kettenis@openbsd.org> * Copyright (c) 2017, 2020 Patrick Wildt <patrick@blueri.se> @@ -1308,6 +1308,7 @@ mvpp2_port_attach(struct device *parent, struct device *self, void *aux) struct ifnet *ifp; uint32_t phy, reg; int i, idx, len, node; + int mii_flags = 0; char *phy_mode; char *managed; @@ -1465,8 +1466,28 @@ mvpp2_port_attach(struct device *parent, struct device *self, void *aux) ifmedia_init(&sc->sc_media, 0, mvpp2_media_change, mvpp2_media_status); if (sc->sc_mdio) { + 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; + case PHY_MODE_RGMII_RXID: + mii_flags |= MIIF_RXID; + break; + case PHY_MODE_RGMII_TXID: + mii_flags |= MIIF_TXID; + break; + default: + break; + } mii_attach(self, &sc->sc_mii, 0xffffffff, sc->sc_phyloc, - (sc->sc_phyloc == MII_PHY_ANY) ? 0 : MII_OFFSET_ANY, 0); + (sc->sc_phyloc == MII_PHY_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, |