27 struct devlink_port *devlink_port_get_by_index(struct devlink *devlink,  in devlink_port_get_by_index()  argument
30 	return xa_load(&devlink->ports, port_index);  in devlink_port_get_by_index()
33 struct devlink_port *devlink_port_get_from_attrs(struct devlink *devlink,  in devlink_port_get_from_attrs()  argument
40 		devlink_port = devlink_port_get_by_index(devlink, port_index);  in devlink_port_get_from_attrs()
48 struct devlink_port *devlink_port_get_from_info(struct devlink *devlink,  in devlink_port_get_from_info()  argument
51 	return devlink_port_get_from_attrs(devlink, info->attrs);  in devlink_port_get_from_info()
212 	if (devlink_nl_put_handle(msg, devlink_port->devlink))  in devlink_nl_port_handle_fill()
221 	struct devlink *devlink = devlink_port->devlink;  in devlink_nl_port_handle_size()  local
223 	return nla_total_size(strlen(devlink_bus_name(devlink)) + 1) /* DEVLINK_ATTR_BUS_NAME */  in devlink_nl_port_handle_size()
224 	     + nla_total_size(strlen(devlink_dev_name(devlink)) + 1) /* DEVLINK_ATTR_DEV_NAME */  in devlink_nl_port_handle_size()
476 	err = devlink_rel_devlink_handle_put(msg, port->devlink,  in devlink_nl_port_function_attrs_put()
494 	struct devlink *devlink = devlink_port->devlink;  in devlink_nl_port_fill()  local
501 	if (devlink_nl_put_handle(msg, devlink))  in devlink_nl_port_fill()
552 	struct devlink *devlink = devlink_port->devlink;  in devlink_port_notify()  local
559 	if (!__devl_is_registered(devlink) || !devlink_nl_notify_need(devlink))  in devlink_port_notify()
572 	devlink_nl_obj_desc_init(&desc, devlink);  in devlink_port_notify()
574 	devlink_nl_notify_send_desc(devlink, msg, &desc);  in devlink_port_notify()
577 static void devlink_ports_notify(struct devlink *devlink,  in devlink_ports_notify()  argument
583 	xa_for_each(&devlink->ports, port_index, devlink_port)  in devlink_ports_notify()
587 void devlink_ports_notify_register(struct devlink *devlink)  in devlink_ports_notify_register()  argument
589 	devlink_ports_notify(devlink, DEVLINK_CMD_PORT_NEW);  in devlink_ports_notify_register()
592 void devlink_ports_notify_unregister(struct devlink *devlink)  in devlink_ports_notify_unregister()  argument
594 	devlink_ports_notify(devlink, DEVLINK_CMD_PORT_DEL);  in devlink_ports_notify_unregister()
619 devlink_nl_port_get_dump_one(struct sk_buff *msg, struct devlink *devlink,  in devlink_nl_port_get_dump_one()  argument
627 	xa_for_each_start(&devlink->ports, port_index, devlink_port, state->idx) {  in devlink_nl_port_get_dump_one()
862 	struct devlink *devlink = devlink_nl_ctx(info)->devlink;  in devlink_nl_port_split_doit()  local
886 	return devlink_port->ops->port_split(devlink, devlink_port, count,  in devlink_nl_port_split_doit()
893 	struct devlink *devlink = devlink_nl_ctx(info)->devlink;  in devlink_nl_port_unsplit_doit()  local
897 	return devlink_port->ops->port_unsplit(devlink, devlink_port, info->extack);  in devlink_nl_port_unsplit_doit()
904 	struct devlink *devlink = devlink_nl_ctx(info)->devlink;  in devlink_nl_port_new_doit()  local
909 	if (!devlink->ops->port_new)  in devlink_nl_port_new_doit()
938 	err = devlink->ops->port_new(devlink, &new_attrs,  in devlink_nl_port_new_doit()
960 	devlink_port->ops->port_del(devlink, devlink_port, NULL);  in devlink_nl_port_new_doit()
968 	struct devlink *devlink = devlink_nl_ctx(info)->devlink;  in devlink_nl_port_del_doit()  local
973 	return devlink_port->ops->port_del(devlink, devlink_port, extack);  in devlink_nl_port_del_doit()
981 	devl_warn(port->devlink, "Type was not set for devlink port.");  in devlink_port_type_warn()
1013  * devlink_port_init() - Init devlink port
1015  * @devlink: devlink
1016  * @devlink_port: devlink port
1019  * that may be called before devlink port registration.
1023 void devlink_port_init(struct devlink *devlink,  in devlink_port_init()  argument
1028 	devlink_port->devlink = devlink;  in devlink_port_init()
1036  * devlink_port_fini() - Deinitialize devlink port
1038  * @devlink_port: devlink port
1041  * that may be called after devlink port unregistration.
1055  * devl_port_register_with_ops() - Register devlink port
1057  * @devlink: devlink
1058  * @devlink_port: devlink port
1062  * Register devlink port with provided port index. User can use
1068 int devl_port_register_with_ops(struct devlink *devlink,  in devl_port_register_with_ops()  argument
1075 	devl_assert_locked(devlink);  in devl_port_register_with_ops()
1079 	devlink_port_init(devlink, devlink_port);  in devl_port_register_with_ops()
1085 	err = xa_insert(&devlink->ports, port_index, devlink_port, GFP_KERNEL);  in devl_port_register_with_ops()
1099  *	devlink_port_register_with_ops - Register devlink port
1101  *	@devlink: devlink
1102  *	@devlink_port: devlink port
1106  *	Register devlink port with provided port index. User can use
1112  *	Context: Takes and release devlink->lock <mutex>.
1114 int devlink_port_register_with_ops(struct devlink *devlink,  in devlink_port_register_with_ops()  argument
1121 	devl_lock(devlink);  in devlink_port_register_with_ops()
1122 	err = devl_port_register_with_ops(devlink, devlink_port,  in devlink_port_register_with_ops()
1124 	devl_unlock(devlink);  in devlink_port_register_with_ops()
1130  * devl_port_unregister() - Unregister devlink port
1132  * @devlink_port: devlink port
1136 	lockdep_assert_held(&devlink_port->devlink->lock);  in devl_port_unregister()
1141 	xa_erase(&devlink_port->devlink->ports, devlink_port->index);  in devl_port_unregister()
1148  *	devlink_port_unregister - Unregister devlink port
1150  *	@devlink_port: devlink port
1152  *	Context: Takes and release devlink->lock <mutex>.
1156 	struct devlink *devlink = devlink_port->devlink;  in devlink_port_unregister()  local
1158 	devl_lock(devlink);  in devlink_port_unregister()
1160 	devl_unlock(devlink);  in devlink_port_unregister()
1169 	/* If driver registers devlink port, it should set devlink port  in devlink_port_type_netdev_checks()
1243  *	@devlink_port: devlink port
1249 	devl_warn(devlink_port->devlink,  in devlink_port_type_eth_set()
1250 …"devlink port type for port %d set to Ethernet without a software interface reference, device type…  in devlink_port_type_eth_set()
1259  *	@devlink_port: devlink port
1272  *	@devlink_port: devlink port
1280 		devl_warn(devlink_port->devlink,  in devlink_port_type_clear()
1281 …"devlink port type for port %d cleared without a software interface reference, device type not sup…  in devlink_port_type_clear()
1292 	struct devlink *devlink;  in devlink_port_netdevice_event()  local
1296 	devlink = devlink_port->devlink;  in devlink_port_netdevice_event()
1309 		if (devlink_net(devlink) != dev_net(netdev))  in devlink_port_netdevice_event()
1320 		if (devlink_net(devlink) != dev_net(netdev))  in devlink_port_netdevice_event()
1360  *	@devlink_port: devlink port
1361  *	@attrs: devlink port attrs
1377  *	@devlink_port: devlink port
1378  *	@controller: associated controller number for the devlink port instance
1379  *	@pf: associated PCI function number for the devlink port instance
1399  *	@devlink_port: devlink port
1400  *	@controller: associated controller number for the devlink port instance
1401  *	@pf: associated PCI function number for the devlink port instance
1402  *	@vf: associated PCI VF number of a PF for the devlink port instance;
1424  *	@devlink_port: devlink port
1425  *	@controller: associated controller number for the devlink port instance
1426  *	@pf: associated PCI function number for the devlink port instance
1427  *	@sf: associated SF number of a PF for the devlink port instance
1445 static void devlink_port_rel_notify_cb(struct devlink *devlink, u32 port_index)  in devlink_port_rel_notify_cb()  argument
1449 	devlink_port = devlink_port_get_by_index(devlink, port_index);  in devlink_port_rel_notify_cb()
1455 static void devlink_port_rel_cleanup_cb(struct devlink *devlink, u32 port_index,  in devlink_port_rel_cleanup_cb()  argument
1460 	devlink_port = devlink_port_get_by_index(devlink, port_index);  in devlink_port_rel_cleanup_cb()
1466  * devl_port_fn_devlink_set - Attach peer devlink
1468  * @devlink_port: devlink port
1469  * @fn_devlink: devlink instance to attach
1472 			     struct devlink *fn_devlink)  in devl_port_fn_devlink_set()
1481 					 devlink_port->devlink->index,  in devl_port_fn_devlink_set()
1492  *	@devlink_port: devlink port
1493  *	@linecard: devlink linecard
1582 	 * any devlink lock as only permanent values are accessed.  in devlink_compat_phys_port_name_get()
1600 	 * any devlink lock as only permanent values are accessed.  in devlink_compat_switch_id_get()