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
172 	dev_dbg(ds->dev, "%s: port: %d, bridge: %s\n",  in dsa_loop_port_bridge_join()
178 static void dsa_loop_port_bridge_leave(struct dsa_switch *ds, int port,  in dsa_loop_port_bridge_leave()  argument
181 	dev_dbg(ds->dev, "%s: port: %d, bridge: %s\n",  in dsa_loop_port_bridge_leave()
185 static void dsa_loop_port_stp_state_set(struct dsa_switch *ds, int port,  in dsa_loop_port_stp_state_set()  argument
188 	dev_dbg(ds->dev, "%s: port: %d, state: %d\n",  in dsa_loop_port_stp_state_set()
192 static int dsa_loop_port_vlan_filtering(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_filtering()  argument
196 	dev_dbg(ds->dev, "%s: port: %d, vlan_filtering: %d\n",  in dsa_loop_port_vlan_filtering()
203 dsa_loop_port_vlan_prepare(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_prepare()  argument
206 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_port_vlan_prepare()
209 	dev_dbg(ds->dev, "%s: port: %d, vlan: %d-%d",  in dsa_loop_port_vlan_prepare()
221 static void dsa_loop_port_vlan_add(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_add()  argument
226 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_port_vlan_add()
243 		dev_dbg(ds->dev, "%s: port: %d vlan: %d, %stagged, pvid: %d\n",  in dsa_loop_port_vlan_add()
251 static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,  in dsa_loop_port_vlan_del()  argument
255 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_port_vlan_del()
273 		dev_dbg(ds->dev, "%s: port: %d vlan: %d, %stagged, pvid: %d\n",  in dsa_loop_port_vlan_del()
281 static int dsa_loop_port_change_mtu(struct dsa_switch *ds, int port,  in dsa_loop_port_change_mtu()  argument
284 	struct dsa_loop_priv *priv = ds->priv;  in dsa_loop_port_change_mtu()
291 static int dsa_loop_port_max_mtu(struct dsa_switch *ds, int port)  in dsa_loop_port_max_mtu()  argument
321 	struct dsa_switch *ds;  in dsa_loop_drv_probe()  local
327 	ds = devm_kzalloc(&mdiodev->dev, sizeof(*ds), GFP_KERNEL);  in dsa_loop_drv_probe()
328 	if (!ds)  in dsa_loop_drv_probe()
331 	ds->dev = &mdiodev->dev;  in dsa_loop_drv_probe()
332 	ds->num_ports = DSA_LOOP_NUM_PORTS;  in dsa_loop_drv_probe()
344 	ds->dev = &mdiodev->dev;  in dsa_loop_drv_probe()
345 	ds->ops = &dsa_loop_driver;  in dsa_loop_drv_probe()
346 	ds->priv = ps;  in dsa_loop_drv_probe()
347 	ds->configure_vlan_while_not_filtering = true;  in dsa_loop_drv_probe()
350 	dev_set_drvdata(&mdiodev->dev, ds);  in dsa_loop_drv_probe()
352 	ret = dsa_register_switch(ds);  in dsa_loop_drv_probe()
362 	struct dsa_switch *ds = dev_get_drvdata(&mdiodev->dev);  in dsa_loop_drv_remove()  local
363 	struct dsa_loop_priv *ps = ds->priv;  in dsa_loop_drv_remove()
365 	dsa_unregister_switch(ds);  in dsa_loop_drv_remove()