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Commit 8c3ed131 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by David S. Miller
Browse files

ftgmac100: Set netdev->hw_features 



So features can be turned on/off via ethtool

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6aff0bf6

drivers/net/ethernet/faraday/ftgmac100.c

+4 −3
Original line number Diff line number Diff line
@@ -1474,14 +1474,15 @@ static int ftgmac100_probe(struct platform_device *pdev) 
	}



	/* Base feature set */

	netdev->features = NETIF_F_RXCSUM | NETIF_F_HW_CSUM |

	netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_HW_CSUM |

		NETIF_F_GRO | NETIF_F_SG;



	/* AST2400  doesn't have working HW checksum generation */

	if (np && (of_device_is_compatible(np, "aspeed,ast2400-mac")))

		netdev->features &= ~NETIF_F_HW_CSUM;

		netdev->hw_features &= ~NETIF_F_HW_CSUM;

	if (np && of_get_property(np, "no-hw-checksum", NULL))

		netdev->features &= ~(NETIF_F_HW_CSUM | NETIF_F_RXCSUM);

		netdev->hw_features &= ~(NETIF_F_HW_CSUM | NETIF_F_RXCSUM);

	netdev->features |= netdev->hw_features;



	/* register network device */

	err = register_netdev(netdev);