diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_main.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index ca9825ca88c9..d48099f03b7f 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -109,7 +109,7 @@ static struct platform_device_id fec_devtype[] = { .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM, }, { - .name = "mvf-fec", + .name = "mvf600-fec", .driver_data = FEC_QUIRK_ENET_MAC, }, { /* sentinel */ @@ -122,7 +122,7 @@ enum imx_fec_type { IMX27_FEC, /* runs on i.mx27/35/51 */ IMX28_FEC, IMX6Q_FEC, - MVF_FEC, + MVF600_FEC, }; static const struct of_device_id fec_dt_ids[] = { @@ -130,7 +130,7 @@ static const struct of_device_id fec_dt_ids[] = { { .compatible = "fsl,imx27-fec", .data = &fec_devtype[IMX27_FEC], }, { .compatible = "fsl,imx28-fec", .data = &fec_devtype[IMX28_FEC], }, { .compatible = "fsl,imx6q-fec", .data = &fec_devtype[IMX6Q_FEC], }, - { .compatible = "fsl,mvf-fec", .data = &fec_devtype[MVF_FEC], }, + { .compatible = "fsl,mvf600-fec", .data = &fec_devtype[MVF600_FEC], }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, fec_dt_ids); @@ -451,7 +451,7 @@ fec_restart(struct net_device *ndev, int duplex) netif_device_detach(ndev); napi_disable(&fep->napi); netif_stop_queue(ndev); - netif_tx_lock(ndev); + netif_tx_lock_bh(ndev); } /* Whack a reset. We should wait for this. */ @@ -516,6 +516,7 @@ fec_restart(struct net_device *ndev, int duplex) /* Set MII speed */ writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED); +#if !defined(CONFIG_M5272) /* set RX checksum */ val = readl(fep->hwp + FEC_RACC); if (fep->csum_flags & FLAG_RX_CSUM_ENABLED) @@ -523,6 +524,7 @@ fec_restart(struct net_device *ndev, int duplex) else val &= ~FEC_RACC_OPTIONS; writel(val, fep->hwp + FEC_RACC); +#endif /* * The phy interface and speed need to get configured @@ -575,6 +577,7 @@ fec_restart(struct net_device *ndev, int duplex) #endif } +#if !defined(CONFIG_M5272) /* enable pause frame*/ if ((fep->pause_flag & FEC_PAUSE_FLAG_ENABLE) || ((fep->pause_flag & FEC_PAUSE_FLAG_AUTONEG) && @@ -592,6 +595,7 @@ fec_restart(struct net_device *ndev, int duplex) } else { rcntl &= ~FEC_ENET_FCE; } +#endif /* !defined(CONFIG_M5272) */ writel(rcntl, fep->hwp + FEC_R_CNTRL); @@ -616,10 +620,10 @@ fec_restart(struct net_device *ndev, int duplex) writel(FEC_DEFAULT_IMASK, fep->hwp + FEC_IMASK); if (netif_running(ndev)) { - netif_device_attach(ndev); - napi_enable(&fep->napi); + netif_tx_unlock_bh(ndev); netif_wake_queue(ndev); - netif_tx_unlock(ndev); + napi_enable(&fep->napi); + netif_device_attach(ndev); } } @@ -1038,6 +1042,18 @@ static void fec_get_mac(struct net_device *ndev) iap = &tmpaddr[0]; } + /* + * 5) random mac address + */ + if (!is_valid_ether_addr(iap)) { + /* Report it and use a random ethernet address instead */ + netdev_err(ndev, "Invalid MAC address: %pM\n", iap); + eth_hw_addr_random(ndev); + netdev_info(ndev, "Using random MAC address: %pM\n", + ndev->dev_addr); + return; + } + memcpy(ndev->dev_addr, iap, ETH_ALEN); /* Adjust MAC if using macaddr */ @@ -1193,7 +1209,9 @@ static int fec_enet_mii_probe(struct net_device *ndev) /* mask with MAC supported features */ if (id_entry->driver_data & FEC_QUIRK_HAS_GBIT) { phy_dev->supported &= PHY_GBIT_FEATURES; +#if !defined(CONFIG_M5272) phy_dev->supported |= SUPPORTED_Pause; +#endif } else phy_dev->supported &= PHY_BASIC_FEATURES; @@ -1378,6 +1396,8 @@ static int fec_enet_get_ts_info(struct net_device *ndev, } } +#if !defined(CONFIG_M5272) + static void fec_enet_get_pauseparam(struct net_device *ndev, struct ethtool_pauseparam *pause) { @@ -1424,9 +1444,13 @@ static int fec_enet_set_pauseparam(struct net_device *ndev, return 0; } +#endif /* !defined(CONFIG_M5272) */ + static const struct ethtool_ops fec_enet_ethtool_ops = { +#if !defined(CONFIG_M5272) .get_pauseparam = fec_enet_get_pauseparam, .set_pauseparam = fec_enet_set_pauseparam, +#endif .get_settings = fec_enet_get_settings, .set_settings = fec_enet_set_settings, .get_drvinfo = fec_enet_get_drvinfo, @@ -1862,10 +1886,12 @@ fec_probe(struct platform_device *pdev) /* setup board info structure */ fep = netdev_priv(ndev); +#if !defined(CONFIG_M5272) /* default enable pause frame auto negotiation */ if (pdev->id_entry && (pdev->id_entry->driver_data & FEC_QUIRK_HAS_GBIT)) fep->pause_flag |= FEC_PAUSE_FLAG_AUTONEG; +#endif fep->hwp = devm_request_and_ioremap(&pdev->dev, r); fep->pdev = pdev; |
