diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-07-28 01:21:35 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-30 03:47:43 +0400 |
| commit | 2add511e58dc822a4573dd35280750fb3a21a2db (patch) | |
| tree | 060ff2fd319ccce7991a281e869bc02e2a0d9aba /drivers/net/ethernet | |
| parent | c54a5e024777a2fd4b01239d58cf119901e8e5ed (diff) | |
| download | linux-2add511e58dc822a4573dd35280750fb3a21a2db.tar.xz | |
net: mvpp2: fix 10 Mbit/s usage
This commit is similar to commit 4d12bc63ab5e ("net: mvneta: fix
operation in 10 Mbit/s mode"), but this time for the mvpp2 driver. The
driver was properly taking into account the 1 Gbit/s and 100 Mbit/s
speeds, but not the 10 Mbit/s, which was handled as 100
Mbit/s. However, the MVPP2_GMAC_CONFIG_MII_SPEED bit in the
MVPP2_GMAC_AUTONEG_CONFIG register must remain cleared to allow 10
Mbit/s operation. This commit therefore fixes 10 Mbit/s operation.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c index 3193a7de7197..3cae3d2abe7e 100644 --- a/drivers/net/ethernet/marvell/mvpp2.c +++ b/drivers/net/ethernet/marvell/mvpp2.c @@ -4842,7 +4842,7 @@ static void mvpp2_link_event(struct net_device *dev) if (phydev->speed == SPEED_1000) val |= MVPP2_GMAC_CONFIG_GMII_SPEED; - else + else if (phydev->speed == SPEED_100) val |= MVPP2_GMAC_CONFIG_MII_SPEED; writel(val, port->base + MVPP2_GMAC_AUTONEG_CONFIG); |