/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __USB_TYPEC_CLASS__#define __USB_TYPEC_CLASS__ #include <linux/device.h>#include <linux/usb/typec.h> struct typec_mux;struct typec_switch;struct usb_device;struct mode_selection; struct typec_plug {	struct device			dev;	enum typec_plug_index		index;	struct ida			mode_ids;	int				num_altmodes;}; struct typec_cable {	struct device			dev;	enum typec_plug_type		type;	struct usb_pd_identity		*identity;	unsigned int			active:1;	u16				pd_revision; /* 0300H = "3.0" */	enum usb_pd_svdm_ver		svdm_version;}; struct typec_partner {	struct device			dev;	unsigned int			usb_pd:1;	struct usb_pd_identity		*identity;	enum typec_accessory		accessory;	struct ida			mode_ids;	int				num_altmodes;	u16				pd_revision; /* 0300H = "3.0" */	enum usb_pd_svdm_ver		svdm_version;	enum usb_mode			usb_mode;	u8				usb_capability; 	struct usb_power_delivery	*pd;	struct mode_selection	*sel; 	void (*attach)(struct typec_partner *partner, struct device *dev);	void (*deattach)(struct typec_partner *partner, struct device *dev);}; struct typec_port {	unsigned int			id;	struct device			dev;	struct ida			mode_ids; 	struct usb_power_delivery	*pd; 	int				prefer_role;	enum typec_data_role		data_role;	enum typec_role			pwr_role;	enum typec_role			vconn_role;	enum typec_pwr_opmode		pwr_opmode;	enum typec_port_type		port_type;	enum usb_mode			usb_mode;	struct mutex			port_type_lock;	struct mutex			partner_link_lock; 	enum typec_orientation		orientation;	bool				mode_control;	struct typec_switch		*sw;	struct typec_mux		*mux;	struct typec_retimer		*retimer; 	const struct typec_capability	*cap;	const struct typec_operations   *ops; 	struct typec_connector		con; 	/*	 * REVISIT: Only USB devices for now. If there are others, these need to	 * be converted into a list.	 *	 * NOTE: These may be registered first before the typec_partner, so they	 * will always have to be kept here instead of struct typec_partner.	 */	struct device			*usb2_dev;	struct device			*usb3_dev;}; #define to_typec_port(_dev_) container_of(_dev_, struct typec_port, dev)#define to_typec_plug(_dev_) container_of(_dev_, struct typec_plug, dev)#define to_typec_cable(_dev_) container_of(_dev_, struct typec_cable, dev)#define to_typec_partner(_dev_) container_of(_dev_, struct typec_partner, dev) extern const struct device_type typec_partner_dev_type;extern const struct device_type typec_cable_dev_type;extern const struct device_type typec_plug_dev_type;extern const struct device_type typec_port_dev_type; #define is_typec_partner(dev) ((dev)->type == &typec_partner_dev_type)#define is_typec_cable(dev) ((dev)->type == &typec_cable_dev_type)#define is_typec_plug(dev) ((dev)->type == &typec_plug_dev_type)#define is_typec_port(dev) ((dev)->type == &typec_port_dev_type) extern const struct class typec_mux_class;extern const struct class retimer_class;extern const struct class typec_class; #if defined(CONFIG_ACPI)int typec_link_ports(struct typec_port *connector);void typec_unlink_ports(struct typec_port *connector);#elsestatic inline int typec_link_ports(struct typec_port *connector) { return 0; }static inline void typec_unlink_ports(struct typec_port *connector) { }#endif #endif /* __USB_TYPEC_CLASS__ */