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ipq40xx: enable RX hash / CTAG TX offloading for single-phy

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This re-enables offloading features disabled by
commit 9da2b56760 ("ipq40xx: fix ethernet vlan double tagging").

Single-PHY devices use port-based VLANs on the switch, therefore no
S-TAG magic is involved here. Re-enabling these features restores
throughput back to 950 Mbit/s.

Reported-by: Jannis Pinter <jannis@pinterjann.is>
Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer 2020-10-26 21:59:47 +01:00
parent 4c5eb1040f
commit e73d866c6f
1 changed files with 9 additions and 0 deletions
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9
target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_axi.c
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@ -978,11 +978,20 @@ static int edma_axi_probe(struct platform_device *pdev)
edma_netdev[i]->wanted_features = NETIF_F_HW_CSUM | NETIF_F_SG |
NETIF_F_TSO | NETIF_F_GRO;
if (of_property_read_bool(np, "qcom,single-phy") && edma_cinfo->num_gmac == 1)
edma_netdev[i]->features |= NETIF_F_HW_VLAN_CTAG_TX;
#ifdef CONFIG_RFS_ACCEL
edma_netdev[i]->features |= NETIF_F_NTUPLE;
edma_netdev[i]->hw_features |= NETIF_F_NTUPLE;
edma_netdev[i]->vlan_features |= NETIF_F_NTUPLE;
edma_netdev[i]->wanted_features |= NETIF_F_NTUPLE;
if (of_property_read_bool(np, "qcom,single-phy") && edma_cinfo->num_gmac == 1) {
edma_netdev[i]->features |= NETIF_F_RXHASH;
edma_netdev[i]->hw_features |= NETIF_F_RXHASH;
edma_netdev[i]->vlan_features |= NETIF_F_RXHASH;
edma_netdev[i]->wanted_features |= NETIF_F_RXHASH;
}
#endif
edma_set_ethtool_ops(edma_netdev[i]);