11 #include "sfp.h"
20  * struct sfp_bus - internal representation of a sfp bus
30 	struct sfp *sfp;  member
124  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
175 		dev_warn(bus->sfp_dev, "SFP: unknown connector id 0x%02x\n",  in sfp_parse_port()
199  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
226  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
341 	/* For fibre channel SFP, derive possible BaseX modes */  in sfp_parse_support()
375  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
378  * Derive the phy_interface_t mode for the SFP module from the link
418 	struct sfp_bus *sfp, *new, *found = NULL;  in sfp_bus_get()  local
424 	list_for_each_entry(sfp, &sfp_buses, node) {  in sfp_bus_get()
425 		if (sfp->fwnode == fwnode) {  in sfp_bus_get()
426 			kref_get(&sfp->kref);  in sfp_bus_get()
427 			found = sfp;  in sfp_bus_get()
485 	bus->socket_ops->attach(bus->sfp);  in sfp_register_bus()
487 		bus->socket_ops->start(bus->sfp);  in sfp_register_bus()
499 			bus->socket_ops->stop(bus->sfp);  in sfp_unregister_bus()
500 		bus->socket_ops->detach(bus->sfp);  in sfp_unregister_bus()
508  * sfp_get_module_info() - Get the ethtool_modinfo for a SFP module
509  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
513  * the sfp bus specified by @bus.
519 	return bus->socket_ops->module_info(bus->sfp, modinfo);  in sfp_get_module_info()
524  * sfp_get_module_eeprom() - Read the SFP module EEPROM
525  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
537 	return bus->socket_ops->module_eeprom(bus->sfp, ee, data);  in sfp_get_module_eeprom()
542  * sfp_upstream_start() - Inform the SFP that the network device is up
543  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
545  * Inform the SFP socket that the network device is now up, so that the
553 		bus->socket_ops->start(bus->sfp);  in sfp_upstream_start()
559  * sfp_upstream_stop() - Inform the SFP that the network device is down
560  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
562  * Inform the SFP socket that the network device is now up, so that the
570 		bus->socket_ops->stop(bus->sfp);  in sfp_upstream_stop()
582  * sfp_bus_find_fwnode() - parse and locate the SFP bus from fwnode
585  * Parse the parent device's firmware node for a SFP bus, and locate
591  *	    - %NULL if no SFP is specified,
605 	ret = fwnode_property_get_reference_args(fwnode, "sfp", NULL,  in sfp_bus_find_fwnode()
632  * Add upstream driver for the SFP bus, and if the bus is complete, register
633  * the SFP bus using sfp_register_upstream().  This takes a reference on the
638  *	    - %NULL if no SFP is specified,
660 	if (bus->sfp) {  in sfp_bus_add_upstream()
677  * sfp_bus_del_upstream() - Delete a sfp bus
678  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
680  * Delete a previously registered upstream connection for the SFP
687 		if (bus->sfp)  in sfp_bus_del_upstream()
790 	bus->sfp = NULL;  in sfp_socket_clear()
794 struct sfp_bus *sfp_register_socket(struct device *dev, struct sfp *sfp,  in sfp_register_socket()  argument
803 		bus->sfp = sfp;  in sfp_register_socket()