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Subject[PATCH net v2 2/2] net: phy: DP83TC811: Fix WoL in config init to be disabled
Date
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>
---
drivers/net/phy/dp83tc811.c | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/drivers/net/phy/dp83tc811.c b/drivers/net/phy/dp83tc811.c
index 06f08832ebcd..ff325fb748b9 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, DP83822_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)
--
2.25.1
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