50 static int dsa_loop_setup_devlink_resources(struct dsa_switch *ds)  in dsa_loop_setup_devlink_resources()  argument
53 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_setup_devlink_resources()
60 	err = dsa_devlink_resource_register(ds, "VTU", ARRAY_SIZE(ps->vlans),  in dsa_loop_setup_devlink_resources()
67 	dsa_devlink_resource_occ_get_register(ds,  in dsa_loop_setup_devlink_resources()
74 	dsa_devlink_resources_unregister(ds);  in dsa_loop_setup_devlink_resources()
78 static enum dsa_tag_protocol dsa_loop_get_protocol(struct dsa_switch *ds,  in dsa_loop_get_protocol()  argument
82 	dev_dbg(ds->dev, "%s: port: %d\n", __func__, port);  in dsa_loop_get_protocol()
87 static int dsa_loop_setup(struct dsa_switch *ds)  in dsa_loop_setup()  argument
89 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_setup()
92 	for (i = 0; i < ds->num_ports; i++)  in dsa_loop_setup()
96 	dev_dbg(ds->dev, "%s\n", __func__);  in dsa_loop_setup()
98 	return dsa_loop_setup_devlink_resources(ds);  in dsa_loop_setup()
101 static void dsa_loop_teardown(struct dsa_switch *ds)  in dsa_loop_teardown()  argument
103 	dsa_devlink_resources_unregister(ds);  in dsa_loop_teardown()
106 static int dsa_loop_get_sset_count(struct dsa_switch *ds, int port, int sset)  in dsa_loop_get_sset_count()  argument
114 static void dsa_loop_get_strings(struct dsa_switch *ds, int port,  in dsa_loop_get_strings()  argument
117 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_get_strings()
128 static void dsa_loop_get_ethtool_stats(struct dsa_switch *ds, int port,  in dsa_loop_get_ethtool_stats()  argument
131 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_get_ethtool_stats()
138 static int dsa_loop_phy_read(struct dsa_switch *ds, int port, int regnum)  in dsa_loop_phy_read()  argument
140 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_phy_read()
153 static int dsa_loop_phy_write(struct dsa_switch *ds, int port,  in dsa_loop_phy_write()  argument
156 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_phy_write()
169 static int dsa_loop_port_bridge_join(struct dsa_switch *ds, int port,  in dsa_loop_port_bridge_join()  argument
174 	dev_dbg(ds->dev, "%s: port: %d, bridge: %s\n",  in dsa_loop_port_bridge_join()
180 static void dsa_loop_port_bridge_leave(struct dsa_switch *ds, int port,  in dsa_loop_port_bridge_leave()  argument
183 	dev_dbg(ds->dev, "%s: port: %d, bridge: %s\n",  in dsa_loop_port_bridge_leave()
187 static void dsa_loop_port_stp_state_set(struct dsa_switch *ds, int port,  in dsa_loop_port_stp_state_set()  argument
190 	dev_dbg(ds->dev, "%s: port: %d, state: %d\n",  in dsa_loop_port_stp_state_set()
194 static int dsa_loop_port_vlan_filtering(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_filtering()  argument
198 	dev_dbg(ds->dev, "%s: port: %d, vlan_filtering: %d\n",  in dsa_loop_port_vlan_filtering()
204 static int dsa_loop_port_vlan_add(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_add()  argument
210 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_port_vlan_add()
228 	dev_dbg(ds->dev, "%s: port: %d vlan: %d, %stagged, pvid: %d\n",  in dsa_loop_port_vlan_add()
237 static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_del()  argument
241 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_port_vlan_del()
258 	dev_dbg(ds->dev, "%s: port: %d vlan: %d, %stagged, pvid: %d\n",  in dsa_loop_port_vlan_del()
265 static int dsa_loop_port_change_mtu(struct dsa_switch *ds, int port,  in dsa_loop_port_change_mtu()  argument
268 	struct dsa_loop_priv *priv = ds->priv;  in dsa_loop_port_change_mtu()
275 static int dsa_loop_port_max_mtu(struct dsa_switch *ds, int port)  in dsa_loop_port_max_mtu()  argument
313 	struct dsa_switch *ds;  in dsa_loop_drv_probe()  local
319 	ds = devm_kzalloc(&mdiodev->dev, sizeof(*ds), GFP_KERNEL);  in dsa_loop_drv_probe()
320 	if (!ds)  in dsa_loop_drv_probe()
323 	ds->dev = &mdiodev->dev;  in dsa_loop_drv_probe()
324 	ds->num_ports = DSA_LOOP_NUM_PORTS;  in dsa_loop_drv_probe()
336 	ds->dev = &mdiodev->dev;  in dsa_loop_drv_probe()
337 	ds->ops = &dsa_loop_driver;  in dsa_loop_drv_probe()
338 	ds->priv = ps;  in dsa_loop_drv_probe()
341 	dev_set_drvdata(&mdiodev->dev, ds);  in dsa_loop_drv_probe()
343 	ret = dsa_register_switch(ds);  in dsa_loop_drv_probe()
353 	struct dsa_switch *ds = dev_get_drvdata(&mdiodev->dev);  in dsa_loop_drv_remove()  local
356 	if (!ds)  in dsa_loop_drv_remove()
359 	ps = ds->priv;  in dsa_loop_drv_remove()
361 	dsa_unregister_switch(ds);  in dsa_loop_drv_remove()
367 	struct dsa_switch *ds = dev_get_drvdata(&mdiodev->dev);  in dsa_loop_drv_shutdown()  local
369 	if (!ds)  in dsa_loop_drv_shutdown()
372 	dsa_switch_shutdown(ds);  in dsa_loop_drv_shutdown()