diff options
| author | Marius Strobl <marius@FreeBSD.org> | 2010-03-15 19:13:36 +0000 |
|---|---|---|
| committer | Marius Strobl <marius@FreeBSD.org> | 2010-03-15 19:13:36 +0000 |
| commit | 8bf5ec104798ebef075021da4a85c65376fdf835 (patch) | |
| tree | 9c5fa6ba339ccc12c6e4b392f9370972857034b0 /sys/dev/gem | |
| parent | a130bd42f5780cfc77323f3a7563ca33863f62ce (diff) | |
Notes
Diffstat (limited to 'sys/dev/gem')
| -rw-r--r-- | sys/dev/gem/if_gem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/gem/if_gem.c b/sys/dev/gem/if_gem.c index 945638395b2a..7cba6e7e133c 100644 --- a/sys/dev/gem/if_gem.c +++ b/sys/dev/gem/if_gem.c @@ -297,8 +297,11 @@ gem_attach(struct gem_softc *sc) /* * Fall back on an internal PHY if no external PHY was found. + * Note that with Apple (K2) GMACs GEM_MIF_CONFIG_MDI0 can't be + * trusted when the firmware has powered down the chip. */ - if (error != 0 && (v & GEM_MIF_CONFIG_MDI0) != 0) { + if (error != 0 && + ((v & GEM_MIF_CONFIG_MDI0) != 0 || GEM_IS_APPLE(sc))) { v &= ~GEM_MIF_CONFIG_PHY_SEL; GEM_BANK1_WRITE_4(sc, GEM_MIF_CONFIG, v); switch (sc->sc_variant) { |