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Date:   Tue,  4 Sep 2018 08:28:33 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH net-next] nfp: separate VXLAN and GRE feature handling

VXLAN and GRE FW features have to currently be both advertised
for the driver to enable them.  Separate the handling.

Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@...ronome.com>
---
 .../net/ethernet/netronome/nfp/nfp_net_common.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index a8b9fbab5f73..9b7f28c2e221 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -3745,15 +3745,18 @@ static void nfp_net_netdev_init(struct nfp_net *nn)
 	}
 	if (nn->cap & NFP_NET_CFG_CTRL_RSS_ANY)
 		netdev->hw_features |= NETIF_F_RXHASH;
-	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN &&
-	    nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN) {
 		if (nn->cap & NFP_NET_CFG_CTRL_LSO)
-			netdev->hw_features |= NETIF_F_GSO_GRE |
-					       NETIF_F_GSO_UDP_TUNNEL;
-		nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE;
-
-		netdev->hw_enc_features = netdev->hw_features;
+			netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL;
+		nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN;
 	}
+	if (nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+		if (nn->cap & NFP_NET_CFG_CTRL_LSO)
+			netdev->hw_features |= NETIF_F_GSO_GRE;
+		nn->dp.ctrl |= NFP_NET_CFG_CTRL_NVGRE;
+	}
+	if (nn->cap & (NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE))
+		netdev->hw_enc_features = netdev->hw_features;
 
 	netdev->vlan_features = netdev->hw_features;
 
-- 
2.17.1

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