diff options
| author | Niklas Cassel <niklas.cassel@axis.com> | 2017-06-19 18:36:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-20 15:18:47 -0400 |
| commit | 9edfa7dab8112a012b349b7937f5444fdc21e8f9 (patch) | |
| tree | e1e864aca1b6e75c4297a0b140b8623b3aec1c39 /drivers/net/ethernet/stmicro | |
| parent | cb89ba243baf6e5f7ee1ddf491fa45e0cabccdd1 (diff) | |
| download | blackbird-obmc-linux-9edfa7dab8112a012b349b7937f5444fdc21e8f9.tar.gz blackbird-obmc-linux-9edfa7dab8112a012b349b7937f5444fdc21e8f9.zip | |
net: stmmac: enable TSO for IPv6
There is nothing in the IP that prevents us from enabling TSO for IPv6.
Before patch:
ftp fe80::2aa:bbff:fecc:1336%eth0
ftp> get /dev/zero
882512708 bytes received in 00:14 (56.11 MiB/s)
After patch:
ftp fe80::2aa:bbff:fecc:1336%eth0
ftp> get /dev/zero
1203326784 bytes received in 00:12 (94.52 MiB/s)
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 6a1cb59728fe..fefbf817399a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -2965,7 +2965,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) /* Manage oversized TCP frames for GMAC4 device */ if (skb_is_gso(skb) && priv->tso) { - if (ip_hdr(skb)->protocol == IPPROTO_TCP) + if (skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) return stmmac_tso_xmit(skb, dev); } @@ -4126,7 +4126,7 @@ int stmmac_dvr_probe(struct device *device, NETIF_F_RXCSUM; if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) { - ndev->hw_features |= NETIF_F_TSO; + ndev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6; priv->tso = true; dev_info(priv->device, "TSO feature enabled\n"); } |
