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net: phy: at803x: Add the interrupt register bit definitions 

Also use them instead of a magic value when enabling the interrupts.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Martin Blumenstingl 2016-01-15 01:55:24 +01:00 committed by David S. Miller
parent a46bd63bc1
commit e6e4a55616
1 changed files with 23 additions and 9 deletions
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32
drivers/net/phy/at803x.c
View File

@ -20,13 +20,21 @@
#include <linux/gpio/consumer.h>
#define AT803X_INTR_ENABLE 0x12
#define AT803X_INTR_ENABLE_INIT 0xec00
#define AT803X_INTR_ENABLE_AUTONEG_ERR BIT(15)
#define AT803X_INTR_ENABLE_SPEED_CHANGED BIT(14)
#define AT803X_INTR_ENABLE_DUPLEX_CHANGED BIT(13)
#define AT803X_INTR_ENABLE_PAGE_RECEIVED BIT(12)
#define AT803X_INTR_ENABLE_LINK_FAIL BIT(11)
#define AT803X_INTR_ENABLE_LINK_SUCCESS BIT(10)
#define AT803X_INTR_ENABLE_WIRESPEED_DOWNGRADE BIT(5)
#define AT803X_INTR_ENABLE_POLARITY_CHANGED BIT(1)
#define AT803X_INTR_ENABLE_WOL BIT(0)
#define AT803X_INTR_STATUS 0x13
#define AT803X_SMART_SPEED 0x14
#define AT803X_LED_CONTROL 0x18
#define AT803X_WOL_ENABLE 0x01
#define AT803X_DEVICE_ADDR 0x03
#define AT803X_LOC_MAC_ADDR_0_15_OFFSET 0x804C
#define AT803X_LOC_MAC_ADDR_16_31_OFFSET 0x804B
@ -164,14 +172,14 @@ static int at803x_set_wol(struct phy_device *phydev,
}
value = phy_read(phydev, AT803X_INTR_ENABLE);
value |= AT803X_WOL_ENABLE;
value |= AT803X_INTR_ENABLE_WOL;
ret = phy_write(phydev, AT803X_INTR_ENABLE, value);
if (ret)
return ret;
value = phy_read(phydev, AT803X_INTR_STATUS);
} else {
value = phy_read(phydev, AT803X_INTR_ENABLE);
value &= (~AT803X_WOL_ENABLE);
value &= (~AT803X_INTR_ENABLE_WOL);
ret = phy_write(phydev, AT803X_INTR_ENABLE, value);
if (ret)
return ret;
@ -190,7 +198,7 @@ static void at803x_get_wol(struct phy_device *phydev,
wol->wolopts = 0;
value = phy_read(phydev, AT803X_INTR_ENABLE);
if (value & AT803X_WOL_ENABLE)
if (value & AT803X_INTR_ENABLE_WOL)
wol->wolopts |= WAKE_MAGIC;
}
@ -202,7 +210,7 @@ static int at803x_suspend(struct phy_device *phydev)
mutex_lock(&phydev->lock);
value = phy_read(phydev, AT803X_INTR_ENABLE);
wol_enabled = value & AT803X_WOL_ENABLE;
wol_enabled = value & AT803X_INTR_ENABLE_WOL;
value = phy_read(phydev, MII_BMCR);
@ -295,9 +303,15 @@ static int at803x_config_intr(struct phy_device *phydev)
value = phy_read(phydev, AT803X_INTR_ENABLE);
if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
err = phy_write(phydev, AT803X_INTR_ENABLE,
value | AT803X_INTR_ENABLE_INIT);
if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
value |= AT803X_INTR_ENABLE_AUTONEG_ERR;
value |= AT803X_INTR_ENABLE_SPEED_CHANGED;
value |= AT803X_INTR_ENABLE_DUPLEX_CHANGED;
value |= AT803X_INTR_ENABLE_LINK_FAIL;
value |= AT803X_INTR_ENABLE_LINK_SUCCESS;
err = phy_write(phydev, AT803X_INTR_ENABLE, value);
}
else
err = phy_write(phydev, AT803X_INTR_ENABLE, 0);