diff options
Diffstat (limited to 'drivers/net/phy/microchip_t1.c')
| -rw-r--r-- | drivers/net/phy/microchip_t1.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/drivers/net/phy/microchip_t1.c b/drivers/net/phy/microchip_t1.c index fed3e395f18e..4dc00bd5a8d2 100644 --- a/drivers/net/phy/microchip_t1.c +++ b/drivers/net/phy/microchip_t1.c @@ -189,18 +189,34 @@ static int lan87xx_phy_config_intr(struct phy_device *phydev) rc = phy_write(phydev, LAN87XX_INTERRUPT_MASK, 0x7FFF); rc = phy_read(phydev, LAN87XX_INTERRUPT_SOURCE); val = LAN87XX_MASK_LINK_UP | LAN87XX_MASK_LINK_DOWN; - } + rc = phy_write(phydev, LAN87XX_INTERRUPT_MASK, val); + } else { + rc = phy_write(phydev, LAN87XX_INTERRUPT_MASK, val); + if (rc) + return rc; - rc = phy_write(phydev, LAN87XX_INTERRUPT_MASK, val); + rc = phy_read(phydev, LAN87XX_INTERRUPT_SOURCE); + } return rc < 0 ? rc : 0; } -static int lan87xx_phy_ack_interrupt(struct phy_device *phydev) +static irqreturn_t lan87xx_handle_interrupt(struct phy_device *phydev) { - int rc = phy_read(phydev, LAN87XX_INTERRUPT_SOURCE); + int irq_status; - return rc < 0 ? rc : 0; + irq_status = phy_read(phydev, LAN87XX_INTERRUPT_SOURCE); + if (irq_status < 0) { + phy_error(phydev); + return IRQ_NONE; + } + + if (irq_status == 0) + return IRQ_NONE; + + phy_trigger_machine(phydev); + + return IRQ_HANDLED; } static int lan87xx_config_init(struct phy_device *phydev) @@ -219,10 +235,9 @@ static struct phy_driver microchip_t1_phy_driver[] = { .features = PHY_BASIC_T1_FEATURES, .config_init = lan87xx_config_init, - .config_aneg = genphy_config_aneg, - .ack_interrupt = lan87xx_phy_ack_interrupt, .config_intr = lan87xx_phy_config_intr, + .handle_interrupt = lan87xx_handle_interrupt, .suspend = genphy_suspend, .resume = genphy_resume, |