4 files changed, 63 insertions, 2 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c
index 8d8f80f45788..e558070d9ae5 100644
--- a/drivers/net/ethernet/intel/ice/ice_eswitch.c
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c
@@ -233,6 +233,32 @@ ice_eswitch_release_reprs(struct ice_pf *pf, struct ice_vsi *ctrl_vsi)
 }
 
 /**
+ * ice_eswitch_update_repr - reconfigure VF port representor
+ * @vsi: VF VSI for which port representor is configured
+ */
+void ice_eswitch_update_repr(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	struct ice_repr *repr;
+	struct ice_vf *vf;
+	int ret;
+
+	if (!ice_is_switchdev_running(pf))
+		return;
+
+	vf = &pf->vf[vsi->vf_id];
+	repr = vf->repr;
+	repr->src_vsi = vsi;
+	repr->dst->u.port_info.port_id = vsi->vsi_num;
+
+	ret = ice_vsi_update_security(vsi, ice_vsi_ctx_clear_antispoof);
+	if (ret) {
+		ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr.addr, ICE_FWD_TO_VSI);
+		dev_err(ice_pf_to_dev(pf), "Failed to update VF %d port representor", vsi->vf_id);
+	}
+}
+
+/**
  * ice_eswitch_release_env - clear switchdev HW filters
  * @pf: pointer to PF struct
  *
@@ -424,6 +450,18 @@ int ice_eswitch_mode_get(struct devlink *devlink, u16 *mode)
 }
 
 /**
+ * ice_is_eswitch_mode_switchdev - check if eswitch mode is set to switchdev
+ * @pf: pointer to PF structure
+ *
+ * Returns true if eswitch mode is set to DEVLINK_ESWITCH_MODE_SWITCHDEV,
+ * false otherwise.
+ */
+bool ice_is_eswitch_mode_switchdev(struct ice_pf *pf)
+{
+	return pf->eswitch_mode == DEVLINK_ESWITCH_MODE_SWITCHDEV;
+}
+
+/**
  * ice_eswitch_release - cleanup eswitch
  * @pf: pointer to PF structure
  */
diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.h b/drivers/net/ethernet/intel/ice/ice_eswitch.h
index 2bf10f5b7025..7cf81708dd82 100644
--- a/drivers/net/ethernet/intel/ice/ice_eswitch.h
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.h
@@ -15,9 +15,13 @@ int
 ice_eswitch_mode_set(struct devlink *devlink, u16 mode,
 		     struct netlink_ext_ack *extack);
 bool ice_is_eswitch_mode_switchdev(struct ice_pf *pf);
+
+void ice_eswitch_update_repr(struct ice_vsi *vsi);
 #else /* CONFIG_ICE_SWITCHDEV */
 static inline void ice_eswitch_release(struct ice_pf *pf) { }
 
+static inline void ice_eswitch_update_repr(struct ice_vsi *vsi) { }
+
 static inline int ice_eswitch_configure(struct ice_pf *pf)
 {
 	return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 819d4912d84e..4c112111e4d6 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -6061,7 +6061,8 @@ int ice_vsi_setup_tx_rings(struct ice_vsi *vsi)
 		if (!ring)
 			return -EINVAL;
 
-		ring->netdev = vsi->netdev;
+		if (vsi->netdev)
+			ring->netdev = vsi->netdev;
 		err = ice_setup_tx_ring(ring);
 		if (err)
 			break;
@@ -6092,7 +6093,8 @@ int ice_vsi_setup_rx_rings(struct ice_vsi *vsi)
 		if (!ring)
 			return -EINVAL;
 
-		ring->netdev = vsi->netdev;
+		if (vsi->netdev)
+			ring->netdev = vsi->netdev;
 		err = ice_setup_rx_ring(ring);
 		if (err)
 			break;
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index 0b80b5a52e8a..634ffeb23ee0 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -6,6 +6,7 @@
 #include "ice_lib.h"
 #include "ice_fltr.h"
 #include "ice_flow.h"
+#include "ice_eswitch.h"
 #include "ice_virtchnl_allowlist.h"
 
 #define FIELD_SELECTOR(proto_hdr_field) \
@@ -620,6 +621,8 @@ void ice_free_vfs(struct ice_pf *pf)
 	if (!pf->vf)
 		return;
 
+	ice_eswitch_release(pf);
+
 	while (test_and_set_bit(ICE_VF_DIS, pf->state))
 		usleep_range(1000, 2000);
 
@@ -932,6 +935,9 @@ static int ice_vf_rebuild_host_mac_cfg(struct ice_vf *vf)
 	enum ice_status status;
 	u8 broadcast[ETH_ALEN];
 
+	if (ice_is_eswitch_mode_switchdev(vf->pf))
+		return 0;
+
 	eth_broadcast_addr(broadcast);
 	status = ice_fltr_add_mac(vsi, broadcast, ICE_FWD_TO_VSI);
 	if (status) {
@@ -1711,6 +1717,8 @@ bool ice_reset_vf(struct ice_vf *vf, bool is_vflr)
 	}
 
 	ice_vf_post_vsi_rebuild(vf);
+	vsi = ice_get_vf_vsi(vf);
+	ice_eswitch_update_repr(vsi);
 
 	/* if the VF has been reset allow it to come up again */
 	if (ice_mbx_clear_malvf(&hw->mbx_snapshot, pf->malvfs, ICE_MAX_VF_COUNT, vf->vf_id))
@@ -1962,6 +1970,10 @@ static int ice_ena_vfs(struct ice_pf *pf, u16 num_vfs)
 	}
 
 	clear_bit(ICE_VF_DIS, pf->state);
+
+	if (ice_eswitch_configure(pf))
+		goto err_unroll_sriov;
+
 	return 0;
 
 err_unroll_sriov:
@@ -4783,6 +4795,11 @@ 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;