diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/cicada.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/phy/cicada.c b/drivers/net/phy/cicada.c index 9d1612a4d7e6..086c62ff5293 100644 --- a/drivers/net/phy/cicada.c +++ b/drivers/net/phy/cicada.c @@ -96,6 +96,24 @@ static int cis820x_config_intr(struct phy_device *phydev) return err; } +static irqreturn_t cis820x_handle_interrupt(struct phy_device *phydev) +{ + int irq_status; + + irq_status = phy_read(phydev, MII_CIS8201_ISTAT); + if (irq_status < 0) { + phy_error(phydev); + return IRQ_NONE; + } + + if (!(irq_status & MII_CIS8201_IMASK_MASK)) + return IRQ_NONE; + + phy_trigger_machine(phydev); + + return IRQ_HANDLED; +} + /* Cicada 8201, a.k.a Vitesse VSC8201 */ static struct phy_driver cis820x_driver[] = { { @@ -106,6 +124,7 @@ static struct phy_driver cis820x_driver[] = { .config_init = &cis820x_config_init, .ack_interrupt = &cis820x_ack_interrupt, .config_intr = &cis820x_config_intr, + .handle_interrupt = &cis820x_handle_interrupt, }, { .phy_id = 0x000fc440, .name = "Cicada Cis8204", @@ -114,6 +133,7 @@ static struct phy_driver cis820x_driver[] = { .config_init = &cis820x_config_init, .ack_interrupt = &cis820x_ack_interrupt, .config_intr = &cis820x_config_intr, + .handle_interrupt = &cis820x_handle_interrupt, } }; module_phy_driver(cis820x_driver); |