5 files changed, 32 insertions, 7 deletions

diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index 5a7af44e4594..494f8f77bf4c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -2415,7 +2415,7 @@ static int enetc_setup_default_rss_table(struct enetc_si *si, int num_groups)
 	for (i = 0; i < si->num_rss; i++)
 		rss_table[i] = i % num_groups;
 
-	enetc_set_rss_table(si, rss_table, si->num_rss);
+	si->ops->set_rss_table(si, rss_table, si->num_rss);
 
 	kfree(rss_table);
 
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.h b/drivers/net/ethernet/freescale/enetc/enetc.h
index b53ecc882a90..786042029b1e 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc.h
@@ -279,6 +279,19 @@ struct enetc_platform_info {
 	const struct enetc_drvdata *data;
 };
 
+struct enetc_si;
+
+/*
+ * This structure defines the some common hooks for ENETC PSI and VSI.
+ * In addition, since VSI only uses the struct enetc_si as its private
+ * driver data, so this structure also define some hooks specifically
+ * for VSI. For VSI-specific hooks, the format is ‘vf_*()’.
+ */
+struct enetc_si_ops {
+	int (*get_rss_table)(struct enetc_si *si, u32 *table, int count);
+	int (*set_rss_table)(struct enetc_si *si, const u32 *table, int count);
+};
+
 /* PCI IEP device data */
 struct enetc_si {
 	struct pci_dev *pdev;
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index f47c8b6cc511..5c51cf7ea439 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -681,7 +681,8 @@ static int enetc_get_rxfh(struct net_device *ndev,
 			  struct ethtool_rxfh_param *rxfh)
 {
 	struct enetc_ndev_priv *priv = netdev_priv(ndev);
-	struct enetc_hw *hw = &priv->si->hw;
+	struct enetc_si *si = priv->si;
+	struct enetc_hw *hw = &si->hw;
 	int err = 0, i;
 
 	/* return hash function */
@@ -695,8 +696,7 @@ static int enetc_get_rxfh(struct net_device *ndev,
 
 	/* return RSS table */
 	if (rxfh->indir)
-		err = enetc_get_rss_table(priv->si, rxfh->indir,
-					  priv->si->num_rss);
+		err = si->ops->get_rss_table(si, rxfh->indir, si->num_rss);
 
 	return err;
 }
@@ -715,7 +715,8 @@ static int enetc_set_rxfh(struct net_device *ndev,
 			  struct netlink_ext_ack *extack)
 {
 	struct enetc_ndev_priv *priv = netdev_priv(ndev);
-	struct enetc_hw *hw = &priv->si->hw;
+	struct enetc_si *si = priv->si;
+	struct enetc_hw *hw = &si->hw;
 	int err = 0;
 
 	/* set hash key, if PF */
@@ -724,8 +725,7 @@ static int enetc_set_rxfh(struct net_device *ndev,
 
 	/* set RSS table */
 	if (rxfh->indir)
-		err = enetc_set_rss_table(priv->si, rxfh->indir,
-					  priv->si->num_rss);
+		err = si->ops->set_rss_table(si, rxfh->indir, si->num_rss);
 
 	return err;
 }
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index f76403f7aee8..8dabb80ec04c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -905,6 +905,11 @@ static int enetc_pf_register_with_ierb(struct pci_dev *pdev)
 	return enetc_ierb_register_pf(ierb_pdev, pdev);
 }
 
+static const struct enetc_si_ops enetc_psi_ops = {
+	.get_rss_table = enetc_get_rss_table,
+	.set_rss_table = enetc_set_rss_table,
+};
+
 static struct enetc_si *enetc_psi_create(struct pci_dev *pdev)
 {
 	struct enetc_si *si;
@@ -924,6 +929,7 @@ static struct enetc_si *enetc_psi_create(struct pci_dev *pdev)
 	}
 
 	si->revision = enetc_get_ip_revision(&si->hw);
+	si->ops = &enetc_psi_ops;
 	err = enetc_get_driver_data(si);
 	if (err) {
 		dev_err(&pdev->dev, "Could not get PF driver data\n");
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
index 3768752b6008..4fafe4e18a37 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
@@ -162,6 +162,11 @@ static void enetc_vf_netdev_setup(struct enetc_si *si, struct net_device *ndev,
 	enetc_load_primary_mac_addr(&si->hw, ndev);
 }
 
+static const struct enetc_si_ops enetc_vsi_ops = {
+	.get_rss_table = enetc_get_rss_table,
+	.set_rss_table = enetc_set_rss_table,
+};
+
 static int enetc_vf_probe(struct pci_dev *pdev,
 			  const struct pci_device_id *ent)
 {
@@ -176,6 +181,7 @@ static int enetc_vf_probe(struct pci_dev *pdev,
 
 	si = pci_get_drvdata(pdev);
 	si->revision = ENETC_REV_1_0;
+	si->ops = &enetc_vsi_ops;
 	err = enetc_get_driver_data(si);
 	if (err) {
 		dev_err_probe(&pdev->dev, err,