diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_main.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index fdff37b87de7..83ab34b1d735 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -142,7 +142,7 @@ static const struct fec_devinfo fec_imx8mq_info = { FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE | FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE | FEC_QUIRK_CLEAR_SETUP_MII | FEC_QUIRK_HAS_MULTI_QUEUES | - FEC_QUIRK_HAS_EEE, + FEC_QUIRK_HAS_EEE | FEC_QUIRK_WAKEUP_FROM_INT2, }; static const struct fec_devinfo fec_imx8qm_info = { @@ -2878,12 +2878,12 @@ fec_enet_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) device_set_wakeup_enable(&ndev->dev, wol->wolopts & WAKE_MAGIC); if (device_may_wakeup(&ndev->dev)) { fep->wol_flag |= FEC_WOL_FLAG_ENABLE; - if (fep->irq[0] > 0) - enable_irq_wake(fep->irq[0]); + if (fep->wake_irq > 0) + enable_irq_wake(fep->wake_irq); } else { fep->wol_flag &= (~FEC_WOL_FLAG_ENABLE); - if (fep->irq[0] > 0) - disable_irq_wake(fep->irq[0]); + if (fep->wake_irq > 0) + disable_irq_wake(fep->wake_irq); } return 0; @@ -3696,6 +3696,17 @@ static int fec_enet_get_irq_cnt(struct platform_device *pdev) return irq_cnt; } +static void fec_enet_get_wakeup_irq(struct platform_device *pdev) +{ + struct net_device *ndev = platform_get_drvdata(pdev); + struct fec_enet_private *fep = netdev_priv(ndev); + + if (fep->quirks & FEC_QUIRK_WAKEUP_FROM_INT2) + fep->wake_irq = fep->irq[2]; + else + fep->wake_irq = fep->irq[0]; +} + static int fec_enet_init_stop_mode(struct fec_enet_private *fep, struct device_node *np) { @@ -3935,6 +3946,9 @@ fec_probe(struct platform_device *pdev) fep->irq[i] = irq; } + /* Decide which interrupt line is wakeup capable */ + fec_enet_get_wakeup_irq(pdev); + ret = fec_enet_mii_init(pdev); if (ret) goto failed_mii_init; |