microchip/lan966x/lan966x_dcb.c

115 /* DSCP mapping is global for all ports, so set and delete app entries are
119 					struct dcb_app *app,
132 		err = setdel(port->dev, app);
141 				    const struct dcb_app *app)
145 	switch (app->selector) {
148 		if (app->protocol)
150 		else if (app->priority >= NUM_PRIO_QUEUES)
155 		if (app->protocol >= LAN966X_PORT_QOS_DSCP_COUNT)
157 		else if (app->priority >= NUM_PRIO_QUEUES)
162 		if (app->protocol >= LAN966X_PORT_QOS_PCP_DEI_COUNT)
164 		else if (app->priority >= NUM_PRIO_QUEUES)
173 		netdev_err(dev, "Invalid entry: %d:%d\n", app->protocol,
174 			   app->priority);
179 static int lan966x_dcb_ieee_delapp(struct net_device *dev, struct dcb_app *app)
183 	if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
184 		err = lan966x_dcb_ieee_dscp_setdel(dev, app, dcb_ieee_delapp);
186 		err = dcb_ieee_delapp(dev, app);
196 static int lan966x_dcb_ieee_setapp(struct net_device *dev, struct dcb_app *app)
202 	err = lan966x_dcb_app_validate(dev, app);
207 	prio = dcb_getapp(dev, app);
209 		app_itr = *app;
214 	if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
215 		err = lan966x_dcb_ieee_dscp_setdel(dev, app, dcb_ieee_setapp);
217 		err = dcb_ieee_setapp(dev, app);
287 static int lan966x_dcb_delrewr(struct net_device *dev, struct dcb_app *app)
291 	if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
292 		err = lan966x_dcb_ieee_dscp_setdel(dev, app, dcb_delrewr);
294 		err = dcb_delrewr(dev, app);
304 static int lan966x_dcb_setrewr(struct net_device *dev, struct dcb_app *app)
310 	err = lan966x_dcb_app_validate(dev, app);
315 	proto = dcb_getrewr(dev, app);
317 		app_itr = *app;
322 	if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
323 		err = lan966x_dcb_ieee_dscp_setdel(dev, app, dcb_setrewr);
325 		err = dcb_setrewr(dev, app);