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| author | David Dueck <davidcdueck@googlemail.com> | 2013-11-05 17:23:02 +0100 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2013-11-22 17:03:20 -0600 |
| commit | 3a530d1b3e947c09e882dda8883aa608458a598c (patch) | |
| tree | db29fa262506e0326a45f87b19bdc89ccb05b963 /drivers/net/phy/phy.c | |
| parent | c583ee16cb5db73fc299bb679ecb75a5abb3ca47 (diff) | |
| download | u-boot-imx-3a530d1b3e947c09e882dda8883aa608458a598c.zip u-boot-imx-3a530d1b3e947c09e882dda8883aa608458a598c.tar.gz u-boot-imx-3a530d1b3e947c09e882dda8883aa608458a598c.tar.bz2 | |
phy: Use supported field during autonegotiation
The current code incorrectly detects gigabit capabilities for some
100Mbit/s phys. (lan8720a)
Signed-off-by: David Dueck <davidcdueck@googlemail.com>
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 62925bb..c691fbb 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -275,13 +275,14 @@ int genphy_parse_link(struct phy_device *phydev) int mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMSR); /* We're using autonegotiation */ - if (mii_reg & BMSR_ANEGCAPABLE) { + if (phydev->supported & SUPPORTED_Autoneg) { u32 lpa = 0; int gblpa = 0; u32 estatus = 0; /* Check for gigabit capability */ - if (mii_reg & BMSR_ERCAP) { + if (phydev->supported & (SUPPORTED_1000baseT_Full | + SUPPORTED_1000baseT_Half)) { /* We want a list of states supported by * both PHYs in the link */ |