Re: [PATCH repost net-next] bnx2x: Add support for segmentation of tunnels with outer checksums

[David Miller]

From: Yuval Mintz 
Date: Mon, 5 Sep 2016 13:26:33 +0300

> From: Alexander Duyck 
> 
> Signed-off-by: Alexander Duyck 
> Tested-by: Yuval Mintz 

Applied.

[PATCH repost net-next] bnx2x: Add support for segmentation of tunnels with outer checksums

[Yuval Mintz]

From: Alexander Duyck 

Signed-off-by: Alexander Duyck 
Tested-by: Yuval Mintz 
---
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 |
-- 
1.9.3