diff options
author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2016-11-15 01:39:07 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-11-16 06:12:57 +0300 |
commit | e6fbd47add0d13189bacb1881fe006db5027536e (patch) | |
tree | 721490558f9ac2c1b8b2cbe0d3218a0ea83f3bb5 /drivers/net/ethernet/amd/xgbe | |
parent | 92547f2be93819fa78d19b862f050dc9d8d72701 (diff) | |
download | linux-e6fbd47add0d13189bacb1881fe006db5027536e.tar.xz |
amd-xgbe: Fix mask appliciation for Clause 37 register
The application of a mask to clear an area of a clause 37 register value
was not properly applied. Update the code to do the proper application
of the mask.
Reported-by: Marion & Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe')
-rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 0ecae7045044..4c5b90eea4af 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -943,8 +943,8 @@ static void xgbe_an37_init(struct xgbe_prv_data *pdata) /* Set up the Control register */ reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL); - reg &= XGBE_AN_CL37_TX_CONFIG_MASK; - reg &= XGBE_AN_CL37_PCS_MODE_MASK; + reg &= ~XGBE_AN_CL37_TX_CONFIG_MASK; + reg &= ~XGBE_AN_CL37_PCS_MODE_MASK; switch (pdata->an_mode) { case XGBE_AN_MODE_CL37: |