diff options
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/aquantia_main.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/net/phy/aquantia_main.c b/drivers/net/phy/aquantia_main.c index 17b33f0cb179..345f70f9d39b 100644 --- a/drivers/net/phy/aquantia_main.c +++ b/drivers/net/phy/aquantia_main.c @@ -247,6 +247,13 @@ static int aqr_config_intr(struct phy_device *phydev) bool en = phydev->interrupts == PHY_INTERRUPT_ENABLED; int err; + if (en) { + /* Clear any pending interrupts before enabling them */ + err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2); + if (err) + return err; + } + err = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_MASK2, en ? MDIO_AN_TX_VEND_INT_MASK2_LINK : 0); if (err < 0) @@ -257,18 +264,20 @@ static int aqr_config_intr(struct phy_device *phydev) if (err < 0) return err; - return phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_VEND_MASK, - en ? VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 | - VEND1_GLOBAL_INT_VEND_MASK_AN : 0); -} + err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_VEND_MASK, + en ? VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 | + VEND1_GLOBAL_INT_VEND_MASK_AN : 0); + if (err < 0) + return err; -static int aqr_ack_interrupt(struct phy_device *phydev) -{ - int reg; + if (!en) { + /* Clear any pending interrupts after we have disabled them */ + err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2); + if (err) + return err; + } - reg = phy_read_mmd(phydev, MDIO_MMD_AN, - MDIO_AN_TX_VEND_INT_STATUS2); - return (reg < 0) ? reg : 0; + return 0; } static irqreturn_t aqr_handle_interrupt(struct phy_device *phydev) @@ -604,7 +613,6 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQ1202", .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr_read_status, }, @@ -613,7 +621,6 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQ2104", .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr_read_status, }, @@ -622,7 +629,6 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQR105", .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr_read_status, .suspend = aqr107_suspend, @@ -633,7 +639,6 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQR106", .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr_read_status, }, @@ -644,7 +649,6 @@ static struct phy_driver aqr_driver[] = { .config_init = aqr107_config_init, .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr107_read_status, .get_tunable = aqr107_get_tunable, @@ -663,7 +667,6 @@ static struct phy_driver aqr_driver[] = { .config_init = aqcs109_config_init, .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr107_read_status, .get_tunable = aqr107_get_tunable, @@ -680,7 +683,6 @@ static struct phy_driver aqr_driver[] = { .name = "Aquantia AQR405", .config_aneg = aqr_config_aneg, .config_intr = aqr_config_intr, - .ack_interrupt = aqr_ack_interrupt, .handle_interrupt = aqr_handle_interrupt, .read_status = aqr_read_status, }, |