11 #include "sfp.h"
20  * struct sfp_bus - internal representation of a sfp bus
30 	struct sfp *sfp;  member
130  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
181 		dev_warn(bus->sfp_dev, "SFP: unknown connector id 0x%02x\n",  in sfp_parse_port()
205  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
232  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
347 	/* For fibre channel SFP, derive possible BaseX modes */  in sfp_parse_support()
381  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
384  * Derive the phy_interface_t mode for the SFP module from the link
424 	struct sfp_bus *sfp, *new, *found = NULL;  in sfp_bus_get()  local
430 	list_for_each_entry(sfp, &sfp_buses, node) {  in sfp_bus_get()
431 		if (sfp->fwnode == fwnode) {  in sfp_bus_get()
432 			kref_get(&sfp->kref);  in sfp_bus_get()
433 			found = sfp;  in sfp_bus_get()
491 	bus->socket_ops->attach(bus->sfp);  in sfp_register_bus()
493 		bus->socket_ops->start(bus->sfp);  in sfp_register_bus()
505 			bus->socket_ops->stop(bus->sfp);  in sfp_unregister_bus()
506 		bus->socket_ops->detach(bus->sfp);  in sfp_unregister_bus()
514  * sfp_get_module_info() - Get the ethtool_modinfo for a SFP module
515  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
519  * the sfp bus specified by @bus.
525 	return bus->socket_ops->module_info(bus->sfp, modinfo);  in sfp_get_module_info()
530  * sfp_get_module_eeprom() - Read the SFP module EEPROM
531  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
543 	return bus->socket_ops->module_eeprom(bus->sfp, ee, data);  in sfp_get_module_eeprom()
548  * sfp_upstream_start() - Inform the SFP that the network device is up
549  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
551  * Inform the SFP socket that the network device is now up, so that the
559 		bus->socket_ops->start(bus->sfp);  in sfp_upstream_start()
565  * sfp_upstream_stop() - Inform the SFP that the network device is down
566  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
568  * Inform the SFP socket that the network device is now up, so that the
576 		bus->socket_ops->stop(bus->sfp);  in sfp_upstream_stop()
588  * sfp_bus_find_fwnode() - parse and locate the SFP bus from fwnode
591  * Parse the parent device's firmware node for a SFP bus, and locate
597  *	    - %NULL if no SFP is specified,
611 	ret = fwnode_property_get_reference_args(fwnode, "sfp", NULL,  in sfp_bus_find_fwnode()
638  * Add upstream driver for the SFP bus, and if the bus is complete, register
639  * the SFP bus using sfp_register_upstream().  This takes a reference on the
644  *	    - %NULL if no SFP is specified,
666 	if (bus->sfp) {  in sfp_bus_add_upstream()
683  * sfp_bus_del_upstream() - Delete a sfp bus
684  * @bus: a pointer to the &struct sfp_bus structure for the sfp module
686  * Delete a previously registered upstream connection for the SFP
693 		if (bus->sfp)  in sfp_bus_del_upstream()
796 	bus->sfp = NULL;  in sfp_socket_clear()
800 struct sfp_bus *sfp_register_socket(struct device *dev, struct sfp *sfp,  in sfp_register_socket()  argument
809 		bus->sfp = sfp;  in sfp_register_socket()