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authorAndrew Lunn <andrew@lunn.ch>2018-09-12 01:53:13 +0200
committerDavid S. Miller <davem@davemloft.net>2018-09-12 20:24:21 -0700
commit04b7d41d8046ded18fa32d9c7cb524ba28947188 (patch)
treed00acb6dc7c6274bd139072880d38a9e1cdb8a88 /drivers/net/ethernet/smsc
parentnet: bcmgenet: Fix speed selection for reverse MII (diff)
downloadlinux-dev-04b7d41d8046ded18fa32d9c7cb524ba28947188.tar.xz
linux-dev-04b7d41d8046ded18fa32d9c7cb524ba28947188.zip
net: ethernet: Fix up drivers masking pause support
PHY drivers don't indicate they support pause. They expect MAC drivers to enable its support if the MAC has the needed hardware. Thus MAC drivers should not mask Pause support, but enable it. Change a few ANDs to ORs. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/smsc')
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c2
-rw-r--r--drivers/net/ethernet/smsc/smsc9420.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index f84dbd0beb8e..3e34bf53f055 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -1051,7 +1051,7 @@ static int smsc911x_mii_probe(struct net_device *dev)
phy_set_max_speed(phydev, SPEED_100);
/* mask with MAC supported features */
- phydev->supported &= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+ phydev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
phydev->advertising = phydev->supported;
pdata->last_duplex = -1;
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 795f60d92611..326177384544 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1138,7 +1138,7 @@ static int smsc9420_mii_probe(struct net_device *dev)
phy_set_max_speed(phydev, SPEED_100);
/* mask with MAC supported features */
- phydev->supported &= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+ phydev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
phydev->advertising = phydev->supported;
phy_attached_info(phydev);