Commit e6e4a556 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by David S. Miller
Browse files

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



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

Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a46bd63b

drivers/net/phy/at803x.c

+23 −9
Original line number Diff line number Diff line
@@ -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);