diff options
Diffstat (limited to 'include/linux/greybus/control.h')
| -rw-r--r-- | include/linux/greybus/control.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/linux/greybus/control.h b/include/linux/greybus/control.h new file mode 100644 index 000000000000..da11fe871653 --- /dev/null +++ b/include/linux/greybus/control.h @@ -0,0 +1,60 @@ +/* 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 */ |