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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Greybus CPort control protocol
*
* Copyright 2015 Google Inc.
* Copyright 2015 Linaro Ltd.
*/
#ifndef __CONTROL_H
#define __CONTROL_H
#include <linux/types.h>
#include <linux/device.h>
struct gb_control {
struct device dev;
struct gb_interface *intf;
struct gb_connection *connection;
u8 protocol_major;
u8 protocol_minor;
bool has_bundle_activate;
bool has_bundle_version;
char *vendor_string;
char *product_string;
};
#define to_gb_control(d) container_of(d, struct gb_control, dev)
struct gb_control *gb_control_create(struct gb_interface *intf);
int gb_control_enable(struct gb_control *control);
void gb_control_disable(struct gb_control *control);
int gb_control_suspend(struct gb_control *control);
int gb_control_resume(struct gb_control *control);
int gb_control_add(struct gb_control *control);
void gb_control_del(struct gb_control *control);
struct gb_control *gb_control_get(struct gb_control *control);
void gb_control_put(struct gb_control *control);
int gb_control_get_bundle_versions(struct gb_control *control);
int gb_control_connected_operation(struct gb_control *control, u16 cport_id);
int gb_control_disconnected_operation(struct gb_control *control, u16 cport_id);
int gb_control_disconnecting_operation(struct gb_control *control,
u16 cport_id);
int gb_control_mode_switch_operation(struct gb_control *control);
void gb_control_mode_switch_prepare(struct gb_control *control);
void gb_control_mode_switch_complete(struct gb_control *control);
int gb_control_get_manifest_size_operation(struct gb_interface *intf);
int gb_control_get_manifest_operation(struct gb_interface *intf, void *manifest,
size_t size);
int gb_control_bundle_suspend(struct gb_control *control, u8 bundle_id);
int gb_control_bundle_resume(struct gb_control *control, u8 bundle_id);
int gb_control_bundle_deactivate(struct gb_control *control, u8 bundle_id);
int gb_control_bundle_activate(struct gb_control *control, u8 bundle_id);
int gb_control_interface_suspend_prepare(struct gb_control *control);
int gb_control_interface_deactivate_prepare(struct gb_control *control);
int gb_control_interface_hibernate_abort(struct gb_control *control);
#endif /* __CONTROL_H */
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