diff options
| author |   Dan Murphy <dmurphy@ti.com> | 2020-04-28 11:03:54 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-05-01 15:23:44 -0700 |
| commit | 6c599044b0c1c6668c5132ec86e11f3d06816ab8 (patch) | |
| tree | 44c94ceb3b2ca88d914f2df8e3a99ac67ce8084f | |
| parent | net: phy: DP83822: Fix WoL in config init to be disabled (diff) | |
| download | wireguard-linux-6c599044b0c1c6668c5132ec86e11f3d06816ab8.tar.xz wireguard-linux-6c599044b0c1c6668c5132ec86e11f3d06816ab8.zip | |
net: phy: DP83TC811: Fix WoL in config init to be disabled
The WoL feature should be disabled when config_init is called and the
feature should turned on or off when set_wol is called.
In addition updated the calls to modify the registers to use the set_bit
and clear_bit function calls.
Fixes: 6d749428788b ("net: phy: DP83TC811: Introduce support for the
DP83TC811 phy")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/phy/dp83tc811.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/net/phy/dp83tc811.c b/drivers/net/phy/dp83tc811.c index 06f08832ebcd..d73725312c7c 100644 --- a/drivers/net/phy/dp83tc811.c +++ b/drivers/net/phy/dp83tc811.c @@ -139,16 +139,19 @@ static int dp83811_set_wol(struct phy_device *phydev, value &= ~DP83811_WOL_SECURE_ON; } - value |= (DP83811_WOL_EN | DP83811_WOL_INDICATION_SEL | - DP83811_WOL_CLR_INDICATION); - phy_write_mmd(phydev, DP83811_DEVADDR, MII_DP83811_WOL_CFG, - value); + /* Clear any pending WoL interrupt */ + phy_read(phydev, MII_DP83811_INT_STAT1); + + value |= DP83811_WOL_EN | DP83811_WOL_INDICATION_SEL | + DP83811_WOL_CLR_INDICATION; + + return phy_write_mmd(phydev, DP83811_DEVADDR, + MII_DP83811_WOL_CFG, value); } else { - phy_clear_bits_mmd(phydev, DP83811_DEVADDR, MII_DP83811_WOL_CFG, - DP83811_WOL_EN); + return phy_clear_bits_mmd(phydev, DP83811_DEVADDR, + MII_DP83811_WOL_CFG, DP83811_WOL_EN); } - return 0; } static void dp83811_get_wol(struct phy_device *phydev, @@ -292,8 +295,8 @@ static int dp83811_config_init(struct phy_device *phydev) value = DP83811_WOL_MAGIC_EN | DP83811_WOL_SECURE_ON | DP83811_WOL_EN; - return phy_write_mmd(phydev, DP83811_DEVADDR, MII_DP83811_WOL_CFG, - value); + return phy_clear_bits_mmd(phydev, DP83811_DEVADDR, MII_DP83811_WOL_CFG, + value); } static int dp83811_phy_reset(struct phy_device *phydev) |