[PATCH repost net-next] bnx2x: Add support for segmentation of tunnels with outer checksums
From: Yuval Mintz <hidden>
Date: 2016-09-05 10:26:39
From: Alexander Duyck <redacted> Signed-off-by: Alexander Duyck <redacted> Tested-by: Yuval Mintz <redacted> --- Hi Dave, I'm re-posting Alex's patch after some testing. Please consider applying it to `net-next'. Thanks, Yuval --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index de2d326..6f9104b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c@@ -13238,13 +13238,22 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_GRO | NETIF_F_RXHASH | NETIF_F_HW_VLAN_CTAG_TX; if (!chip_is_e1x) { - dev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_IPXIP4; + dev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | + NETIF_F_GSO_IPXIP4 | + NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_GSO_UDP_TUNNEL_CSUM | + NETIF_F_GSO_PARTIAL; + dev->hw_enc_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GSO_IPXIP4 | - NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL; + NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | + NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM | + NETIF_F_GSO_PARTIAL; + + dev->gso_partial_features = NETIF_F_GSO_GRE_CSUM | + NETIF_F_GSO_UDP_TUNNEL_CSUM; } dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
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1.9.3