[PATCH] net/nfp: set the correct control flag

[Chaoyong He]

From: Peng Zhang <peng.zhang at corigine.com>

In the original logic of 'nfp_net_start()', we don't set the
'NFP_NET_CFG_CTRL_MULTI_PF' flag when using multi-pf firmware.

Fix it by adding the missing logic.

Fixes: 95f978efab42 ("net/nfp: enable multiple PF in application firmware")
Cc: stable at dpdk.org

Signed-off-by: Peng Zhang <peng.zhang at corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he at corigine.com>
---
 drivers/net/nfp/nfp_ethdev.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/nfp/nfp_ethdev.c b/drivers/net/nfp/nfp_ethdev.c
index f54483822f..b98eee6b90 100644
--- a/drivers/net/nfp/nfp_ethdev.c
+++ b/drivers/net/nfp/nfp_ethdev.c
@@ -472,6 +472,9 @@ nfp_net_start(struct rte_eth_dev *dev)
 	if ((cap_extend & NFP_NET_CFG_CTRL_FLOW_STEER) != 0)
 		ctrl_extend |= NFP_NET_CFG_CTRL_FLOW_STEER;
 
+	if ((cap_extend & NFP_NET_CFG_CTRL_MULTI_PF) != 0 && pf_dev->multi_pf.enabled)
+		ctrl_extend |= NFP_NET_CFG_CTRL_MULTI_PF;
+
 	update = NFP_NET_CFG_UPDATE_GEN;
 	if (nfp_ext_reconfig(hw, ctrl_extend, update) != 0)
 		return -EIO;
-- 
2.43.5