| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Greybus CPort control protocol |
| * |
| * Copyright 2015 Google Inc. |
| * Copyright 2015 Linaro Ltd. |
| */ |
| |
| #ifndef __CONTROL_H |
| #define __CONTROL_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 */ |
