@@ -8,6 +8,75 @@
 
 #include "core.h"
 
+static struct pdsc_viftype *pdsc_dl_find_viftype_by_id(struct pdsc *pdsc,
+						       enum devlink_param_type dl_id)
+{
+	int vt;
+
+	for (vt = 0; vt < PDS_DEV_TYPE_MAX; vt++) {
+		if (pdsc->viftype_status[vt].dl_id == dl_id)
+			return &pdsc->viftype_status[vt];
+	}
+
+	return NULL;
+}
+
+static int pdsc_dl_enable_get(struct devlink *dl, u32 id,
+			      struct devlink_param_gset_ctx *ctx)
+{
+	struct pdsc *pdsc = devlink_priv(dl);
+	struct pdsc_viftype *vt_entry;
+
+	vt_entry = pdsc_dl_find_viftype_by_id(pdsc, id);
+	if (!vt_entry)
+		return -ENOENT;
+
+	ctx->val.vbool = vt_entry->enabled;
+
+	return 0;
+}
+
+static int pdsc_dl_enable_set(struct devlink *dl, u32 id,
+			      struct devlink_param_gset_ctx *ctx)
+{
+	struct pdsc *pdsc = devlink_priv(dl);
+	struct pdsc_viftype *vt_entry;
+	int err = 0;
+	int vf;
+
+	vt_entry = pdsc_dl_find_viftype_by_id(pdsc, id);
+	if (!vt_entry || !vt_entry->supported)
+		return -EOPNOTSUPP;
+
+	if (vt_entry->enabled == ctx->val.vbool)
+		return 0;
+
+	vt_entry->enabled = ctx->val.vbool;
+	for (vf = 0; vf < pdsc->num_vfs; vf++) {
+		err = ctx->val.vbool ? pdsc_auxbus_dev_add_vf(pdsc, vf) :
+				       pdsc_auxbus_dev_del_vf(pdsc, vf);
+	}
+
+	return err;
+}
+
+static int pdsc_dl_enable_validate(struct devlink *dl, u32 id,
+				   union devlink_param_value val,
+				   struct netlink_ext_ack *extack)
+{
+	struct pdsc *pdsc = devlink_priv(dl);
+	struct pdsc_viftype *vt_entry;
+
+	vt_entry = pdsc_dl_find_viftype_by_id(pdsc, id);
+	if (!vt_entry || !vt_entry->supported)
+		return -EOPNOTSUPP;
+
+	if (!pdsc->viftype_status[vt_entry->vif_id].supported)
+		return -ENODEV;
+
+	return 0;
+}
+
 static int pdsc_dl_fw_bank_get(struct devlink *dl, u32 id,
 			       struct devlink_param_gset_ctx *ctx)
 {

@@ -69,8 +138,35 @@ static const struct devlink_param pdsc_dl_params[] = {
 			      pdsc_dl_fw_bank_get,
 			      pdsc_dl_fw_bank_set,
 			      pdsc_dl_fw_bank_validate),
+	DEVLINK_PARAM_GENERIC(ENABLE_VNET,
+			      BIT(DEVLINK_PARAM_CMODE_RUNTIME),
+			      pdsc_dl_enable_get,
+			      pdsc_dl_enable_set,
+			      pdsc_dl_enable_validate),
+	DEVLINK_PARAM_GENERIC(ENABLE_MIGRATION,
+			      BIT(DEVLINK_PARAM_CMODE_RUNTIME),
+			      pdsc_dl_enable_get,
+			      pdsc_dl_enable_set,
+			      pdsc_dl_enable_validate),
 };
 
+static void pdsc_dl_set_params_init_values(struct devlink *dl)
+{
+	struct pdsc *pdsc = devlink_priv(dl);
+	union devlink_param_value value;
+	int vt;
+
+	for (vt = 0; vt < PDS_DEV_TYPE_MAX; vt++) {
+		if (!pdsc->viftype_status[vt].dl_id)
+			continue;
+
+		value.vbool = pdsc->viftype_status[vt].enabled;
+		devlink_param_driverinit_value_set(dl,
+						   pdsc->viftype_status[vt].dl_id,
+						   value);
+	}
+}
+
 static int pdsc_dl_flash_update(struct devlink *dl,
 				struct devlink_flash_update_params *params,
 				struct netlink_ext_ack *extack)

@@ -166,6 +262,7 @@ int pdsc_dl_register(struct pdsc *pdsc)
 				      ARRAY_SIZE(pdsc_dl_params));
 	if (err)
 		return err;
+	pdsc_dl_set_params_init_values(dl);
 
 	devlink_register(dl);