diff --git a/include/net/devlink.h b/include/net/devlink.h
index eed1e4507d17..11f98e3a750b 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -125,6 +125,7 @@ struct devlink_port {
 	struct list_head region_list;
 	struct devlink *devlink;
 	const struct devlink_port_ops *ops;
+	struct xarray params;
 	unsigned int index;
 	spinlock_t type_lock; /* Protects type and type_eth/ib
 			       * structures consistency.
@@ -1823,6 +1824,19 @@ void devl_params_unregister(struct devlink *devlink,
 void devlink_params_unregister(struct devlink *devlink,
 			       const struct devlink_param *params,
 			       size_t params_count);
+int devl_port_params_register(struct devlink_port *devlink_port,
+			      const struct devlink_param *params,
+			      size_t params_count);
+int devlink_port_params_register(struct devlink_port *devlink_port,
+				 const struct devlink_param *params,
+				 size_t params_count);
+void devl_port_params_unregister(struct devlink_port *devlink_port,
+				 const struct devlink_param *params,
+				 size_t params_count);
+void devlink_port_params_unregister(struct devlink_port *devlink_port,
+				    const struct devlink_param *params,
+				    size_t params_count);
+
 int devl_param_driverinit_value_get(struct devlink *devlink, u32 param_id,
 				    union devlink_param_value *val);
 void devl_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
diff --git a/net/devlink/param.c b/net/devlink/param.c
index 2263aba85a79..719eeb5152c3 100644
--- a/net/devlink/param.c
+++ b/net/devlink/param.c
@@ -627,13 +627,16 @@ static int devlink_param_verify(const struct devlink_param *param)
 }
 
 static int devlink_param_register(struct devlink *devlink,
+				  struct devlink_port *devlink_port,
+				  struct xarray *params_arr,
 				  const struct devlink_param *param)
 {
 	struct devlink_param_item *param_item;
+	enum devlink_command cmd;
 	int err;
 
 	WARN_ON(devlink_param_verify(param));
-	WARN_ON(devlink_param_find_by_name(&devlink->params, param->name));
+	WARN_ON(devlink_param_find_by_name(params_arr, param->name));
 
 	if (param->supported_cmodes == BIT(DEVLINK_PARAM_CMODE_DRIVERINIT))
 		WARN_ON(param->get || param->set);
@@ -646,11 +649,13 @@ static int devlink_param_register(struct devlink *devlink,
 
 	param_item->param = param;
 
-	err = xa_insert(&devlink->params, param->id, param_item, GFP_KERNEL);
+	err = xa_insert(params_arr, param->id, param_item, GFP_KERNEL);
 	if (err)
 		goto err_xa_insert;
 
-	devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW);
+	cmd = devlink_port ? DEVLINK_CMD_PORT_PARAM_NEW : DEVLINK_CMD_PARAM_NEW;
+	devlink_param_notify(devlink, devlink_port, param_item, cmd);
+
 	return 0;
 
 err_xa_insert:
@@ -659,30 +664,28 @@ static int devlink_param_register(struct devlink *devlink,
 }
 
 static void devlink_param_unregister(struct devlink *devlink,
+				     struct devlink_port *devlink_port,
+				     struct xarray *params_arr,
 				     const struct devlink_param *param)
 {
 	struct devlink_param_item *param_item;
+	enum devlink_command cmd;
 
-	param_item = devlink_param_find_by_id(&devlink->params, param->id);
+	param_item = devlink_param_find_by_id(params_arr, param->id);
 	if (WARN_ON(!param_item))
 		return;
-	devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_DEL);
-	xa_erase(&devlink->params, param->id);
+
+	cmd = devlink_port ? DEVLINK_CMD_PORT_PARAM_DEL : DEVLINK_CMD_PARAM_DEL;
+	devlink_param_notify(devlink, devlink_port, param_item, cmd);
+	xa_erase(params_arr, param->id);
 	kfree(param_item);
 }
 
-/**
- *	devl_params_register - register configuration parameters
- *
- *	@devlink: devlink
- *	@params: configuration parameters array
- *	@params_count: number of parameters provided
- *
- *	Register the configuration parameters supported by the driver.
- */
-int devl_params_register(struct devlink *devlink,
-			 const struct devlink_param *params,
-			 size_t params_count)
+static int __devlink_params_register(struct devlink *devlink,
+				     struct devlink_port *devlink_port,
+				     struct xarray *params_arr,
+				     const struct devlink_param *params,
+				     size_t params_count)
 {
 	const struct devlink_param *param = params;
 	int i, err;
@@ -690,10 +693,12 @@ int devl_params_register(struct devlink *devlink,
 	lockdep_assert_held(&devlink->lock);
 
 	for (i = 0; i < params_count; i++, param++) {
-		err = devlink_param_register(devlink, param);
+		err = devlink_param_register(devlink, devlink_port, params_arr,
+					     param);
 		if (err)
 			goto rollback;
 	}
+
 	return 0;
 
 rollback:
@@ -701,9 +706,28 @@ int devl_params_register(struct devlink *devlink,
 		return err;
 
 	for (param--; i > 0; i--, param--)
-		devlink_param_unregister(devlink, param);
+		devlink_param_unregister(devlink, devlink_port, params_arr,
+					 param);
+
 	return err;
 }
+
+/**
+ *	devl_params_register - register configuration parameters
+ *
+ *	@devlink: devlink
+ *	@params: configuration parameters array
+ *	@params_count: number of parameters provided
+ *
+ *	Register the configuration parameters supported by the driver.
+ */
+int devl_params_register(struct devlink *devlink,
+			 const struct devlink_param *params,
+			 size_t params_count)
+{
+	return __devlink_params_register(devlink, NULL, &devlink->params,
+					 params, params_count);
+}
 EXPORT_SYMBOL_GPL(devl_params_register);
 
 int devlink_params_register(struct devlink *devlink,
@@ -719,6 +743,22 @@ int devlink_params_register(struct devlink *devlink,
 }
 EXPORT_SYMBOL_GPL(devlink_params_register);
 
+static void __devlink_params_unregister(struct devlink *devlink,
+					struct devlink_port *devlink_port,
+					struct xarray *params_arr,
+					const struct devlink_param *params,
+					size_t params_count)
+{
+	const struct devlink_param *param = params;
+	int i;
+
+	lockdep_assert_held(&devlink->lock);
+
+	for (i = 0; i < params_count; i++, param++)
+		devlink_param_unregister(devlink, devlink_port, params_arr,
+					 param);
+}
+
 /**
  *	devl_params_unregister - unregister configuration parameters
  *	@devlink: devlink
@@ -729,13 +769,8 @@ void devl_params_unregister(struct devlink *devlink,
 			    const struct devlink_param *params,
 			    size_t params_count)
 {
-	const struct devlink_param *param = params;
-	int i;
-
-	lockdep_assert_held(&devlink->lock);
-
-	for (i = 0; i < params_count; i++, param++)
-		devlink_param_unregister(devlink, param);
+	__devlink_params_unregister(devlink, NULL, &devlink->params,
+				    params, params_count);
 }
 EXPORT_SYMBOL_GPL(devl_params_unregister);
 
@@ -749,6 +784,67 @@ void devlink_params_unregister(struct devlink *devlink,
 }
 EXPORT_SYMBOL_GPL(devlink_params_unregister);
 
+/**
+ *	devl_port_params_register - register configuration parameters for port
+ *
+ *	@devlink_port: devlink port
+ *	@params: configuration parameters array
+ *	@params_count: number of parameters provided
+ *
+ *	Register the configuration parameters supported by the driver for the
+ *	specific port.
+ */
+int devl_port_params_register(struct devlink_port *devlink_port,
+			      const struct devlink_param *params,
+			      size_t params_count)
+{
+	return __devlink_params_register(devlink_port->devlink,
+					 devlink_port,
+					 &devlink_port->params,
+					 params, params_count);
+}
+EXPORT_SYMBOL_GPL(devl_port_params_register);
+
+/**
+ *	devl_port_params_unregister - unregister configuration parameters for port
+ *
+ *	@devlink_port: devlink port
+ *	@params: configuration parameters to unregister
+ *	@params_count: number of parameters provided
+ */
+void devl_port_params_unregister(struct devlink_port *devlink_port,
+				 const struct devlink_param *params,
+				 size_t params_count)
+{
+	__devlink_params_unregister(devlink_port->devlink, devlink_port,
+				    &devlink_port->params,
+				    params, params_count);
+}
+EXPORT_SYMBOL_GPL(devl_port_params_unregister);
+
+int devlink_port_params_register(struct devlink_port *devlink_port,
+				 const struct devlink_param *params,
+				 size_t params_count)
+{
+	int err;
+
+	devl_lock(devlink_port->devlink);
+	err = devl_port_params_register(devlink_port, params, params_count);
+	devl_unlock(devlink_port->devlink);
+	return err;
+}
+EXPORT_SYMBOL_GPL(devlink_port_params_register);
+
+void devlink_port_params_unregister(struct devlink_port *devlink_port,
+				    const struct devlink_param *params,
+				    size_t params_count)
+{
+	devl_lock(devlink_port->devlink);
+	devl_port_params_unregister(devlink_port, params, params_count);
+	devl_unlock(devlink_port->devlink);
+}
+EXPORT_SYMBOL_GPL(devlink_port_params_unregister);
+
 /**
  *	devl_param_driverinit_value_get - get configuration parameter
  *					  value for driver initializing
diff --git a/net/devlink/port.c b/net/devlink/port.c
index 939081a0e615..39bba3f7a1f9 100644
--- a/net/devlink/port.c
+++ b/net/devlink/port.c
@@ -1075,6 +1075,8 @@ int devl_port_register_with_ops(struct devlink *devlink,
 	devlink_port->registered = true;
 	devlink_port->index = port_index;
 	devlink_port->ops = ops ? ops : &devlink_port_dummy_ops;
+	xa_init_flags(&devlink_port->params, XA_FLAGS_ALLOC);
+
 	spin_lock_init(&devlink_port->type_lock);
 	INIT_LIST_HEAD(&devlink_port->reporter_list);
 	err = xa_insert(&devlink->ports, port_index, devlink_port, GFP_KERNEL);
@@ -1134,6 +1136,7 @@ void devl_port_unregister(struct devlink_port *devlink_port)
 	devlink_port_type_warn_cancel(devlink_port);
 	devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_DEL);
 	xa_erase(&devlink_port->devlink->ports, devlink_port->index);
+	xa_destroy(&devlink_port->params);
 	WARN_ON(!list_empty(&devlink_port->reporter_list));
 	devlink_port->registered = false;
 }
