From 389a2e0bc26ae29101631df2142e82f80d2be47c Mon Sep 17 00:00:00 2001
From: Igor Russkikh <irusskikh@marvell.com>
Date: Mon, 20 Jul 2020 21:32:39 +0300
Subject: [PATCH 05/13] net: atlantic: enable ipv6 support for TCP LSO and UDP
GSO
Patch-mainline: v5.9-rc1
Git-commit: 8bd60710852fffe4c32b5b7f84de2a6c19d12971
References: jsc#SLE-15148
This patch enables ipv6 support for TCP LSO and UDP GSO.
The code itself (aq_nic_map_skb) was ready for this after udp gso feature,
but corresponding NETIF_F_TSO6 wasn't enabled.
We now have tested both tcp and udp v6 GSO, and enabling them safely.
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Denis Kirjanov <denis.kirjanov@suse.com>
---
drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 +-
drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 5b8a52366e6a..2cf33db20768 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -355,7 +355,7 @@ void aq_nic_ndev_init(struct aq_nic_s *self)
self->ndev->features = aq_hw_caps->hw_features;
self->ndev->vlan_features |= NETIF_F_HW_CSUM | NETIF_F_RXCSUM |
NETIF_F_RXHASH | NETIF_F_SG |
- NETIF_F_LRO | NETIF_F_TSO;
+ NETIF_F_LRO | NETIF_F_TSO | NETIF_F_TSO6;
self->ndev->gso_partial_features = NETIF_F_GSO_UDP_L4;
self->ndev->priv_flags = aq_hw_caps->hw_priv_flags;
self->ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 6569bdcea69d..732b570b40d6 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -40,6 +40,7 @@
NETIF_F_RXHASH | \
NETIF_F_SG | \
NETIF_F_TSO | \
+ NETIF_F_TSO6 | \
NETIF_F_LRO | \
NETIF_F_NTUPLE | \
NETIF_F_HW_VLAN_CTAG_FILTER | \
--
2.16.4