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| author | David Bauer <mail@david-bauer.net> | 2020-10-26 21:59:47 +0100 |
|---|---|---|
| committer | David Bauer <mail@david-bauer.net> | 2020-11-01 15:30:22 +0100 |
| commit | e73d866c6fc7dfad2fb7dd87345c90029bbda59d (patch) | |
| tree | 88cd843019dc07007ca36f364559efded8981385 | |
| parent | 4c5eb1040f94871626f6a533242c3a9c068d5bb6 (diff) | |
| download | upstream-e73d866c6fc7dfad2fb7dd87345c90029bbda59d.tar.gz upstream-e73d866c6fc7dfad2fb7dd87345c90029bbda59d.tar.bz2 upstream-e73d866c6fc7dfad2fb7dd87345c90029bbda59d.zip | |
ipq40xx: enable RX hash / CTAG TX offloading for single-phy
This re-enables offloading features disabled by
commit 9da2b567605b ("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>
| -rw-r--r-- | target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_axi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_axi.c b/target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_axi.c index 50335b0d14..49ee31a1bd 100644 --- a/target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_axi.c +++ b/target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_axi.c @@ -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]); |