netdev - [PATCH net-next 05/10] ice: Forbid trusted VFs in switchdev mode

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Message-Id: <20211019183027.2820413-6-anthony.l.nguyen@intel.com>
Date:   Tue, 19 Oct 2021 11:30:22 -0700
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     Wojciech Drewek <wojciech.drewek@...el.com>,
        netdev@...r.kernel.org, anthony.l.nguyen@...el.com
Subject: [PATCH net-next 05/10] ice: Forbid trusted VFs in switchdev mode

From: Wojciech Drewek <wojciech.drewek@...el.com>

Merge issues caused the check for switchdev mode has been inserted
in wrong place. It should be in ice_set_vf_trust not in ice_set_vf_mac.

Trusted VFs are forbidden in switchdev mode because they should
be configured only from the host side.

Fixes: 1c54c839935b ("ice: enable/disable switchdev when managing VFs")
Signed-off-by: Wojciech Drewek <wojciech.drewek@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index 86f265268ac8..862d191284ba 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -4839,11 +4839,6 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 	struct ice_vf *vf;
 	int ret;
 
-	if (ice_is_eswitch_mode_switchdev(pf)) {
-		dev_info(ice_pf_to_dev(pf), "Trusted VF is forbidden in switchdev mode\n");
-		return -EOPNOTSUPP;
-	}
-
 	if (ice_validate_vf_id(pf, vf_id))
 		return -EINVAL;
 
@@ -4903,6 +4898,11 @@ int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted)
 	struct ice_vf *vf;
 	int ret;
 
+	if (ice_is_eswitch_mode_switchdev(pf)) {
+		dev_info(ice_pf_to_dev(pf), "Trusted VF is forbidden in switchdev mode\n");
+		return -EOPNOTSUPP;
+	}
+
 	if (ice_validate_vf_id(pf, vf_id))
 		return -EINVAL;
 
-- 
2.31.1