1*ec0ad868SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2*ec0ad868SGreg Kroah-Hartman /* 3*ec0ad868SGreg Kroah-Hartman * Greybus CPort control protocol 4*ec0ad868SGreg Kroah-Hartman * 5*ec0ad868SGreg Kroah-Hartman * Copyright 2015 Google Inc. 6*ec0ad868SGreg Kroah-Hartman * Copyright 2015 Linaro Ltd. 7*ec0ad868SGreg Kroah-Hartman */ 8*ec0ad868SGreg Kroah-Hartman 9*ec0ad868SGreg Kroah-Hartman #ifndef __CONTROL_H 10*ec0ad868SGreg Kroah-Hartman #define __CONTROL_H 11*ec0ad868SGreg Kroah-Hartman 12*ec0ad868SGreg Kroah-Hartman struct gb_control { 13*ec0ad868SGreg Kroah-Hartman struct device dev; 14*ec0ad868SGreg Kroah-Hartman struct gb_interface *intf; 15*ec0ad868SGreg Kroah-Hartman 16*ec0ad868SGreg Kroah-Hartman struct gb_connection *connection; 17*ec0ad868SGreg Kroah-Hartman 18*ec0ad868SGreg Kroah-Hartman u8 protocol_major; 19*ec0ad868SGreg Kroah-Hartman u8 protocol_minor; 20*ec0ad868SGreg Kroah-Hartman 21*ec0ad868SGreg Kroah-Hartman bool has_bundle_activate; 22*ec0ad868SGreg Kroah-Hartman bool has_bundle_version; 23*ec0ad868SGreg Kroah-Hartman 24*ec0ad868SGreg Kroah-Hartman char *vendor_string; 25*ec0ad868SGreg Kroah-Hartman char *product_string; 26*ec0ad868SGreg Kroah-Hartman }; 27*ec0ad868SGreg Kroah-Hartman #define to_gb_control(d) container_of(d, struct gb_control, dev) 28*ec0ad868SGreg Kroah-Hartman 29*ec0ad868SGreg Kroah-Hartman struct gb_control *gb_control_create(struct gb_interface *intf); 30*ec0ad868SGreg Kroah-Hartman int gb_control_enable(struct gb_control *control); 31*ec0ad868SGreg Kroah-Hartman void gb_control_disable(struct gb_control *control); 32*ec0ad868SGreg Kroah-Hartman int gb_control_suspend(struct gb_control *control); 33*ec0ad868SGreg Kroah-Hartman int gb_control_resume(struct gb_control *control); 34*ec0ad868SGreg Kroah-Hartman int gb_control_add(struct gb_control *control); 35*ec0ad868SGreg Kroah-Hartman void gb_control_del(struct gb_control *control); 36*ec0ad868SGreg Kroah-Hartman struct gb_control *gb_control_get(struct gb_control *control); 37*ec0ad868SGreg Kroah-Hartman void gb_control_put(struct gb_control *control); 38*ec0ad868SGreg Kroah-Hartman 39*ec0ad868SGreg Kroah-Hartman int gb_control_get_bundle_versions(struct gb_control *control); 40*ec0ad868SGreg Kroah-Hartman int gb_control_connected_operation(struct gb_control *control, u16 cport_id); 41*ec0ad868SGreg Kroah-Hartman int gb_control_disconnected_operation(struct gb_control *control, u16 cport_id); 42*ec0ad868SGreg Kroah-Hartman int gb_control_disconnecting_operation(struct gb_control *control, 43*ec0ad868SGreg Kroah-Hartman u16 cport_id); 44*ec0ad868SGreg Kroah-Hartman int gb_control_mode_switch_operation(struct gb_control *control); 45*ec0ad868SGreg Kroah-Hartman void gb_control_mode_switch_prepare(struct gb_control *control); 46*ec0ad868SGreg Kroah-Hartman void gb_control_mode_switch_complete(struct gb_control *control); 47*ec0ad868SGreg Kroah-Hartman int gb_control_get_manifest_size_operation(struct gb_interface *intf); 48*ec0ad868SGreg Kroah-Hartman int gb_control_get_manifest_operation(struct gb_interface *intf, void *manifest, 49*ec0ad868SGreg Kroah-Hartman size_t size); 50*ec0ad868SGreg Kroah-Hartman int gb_control_bundle_suspend(struct gb_control *control, u8 bundle_id); 51*ec0ad868SGreg Kroah-Hartman int gb_control_bundle_resume(struct gb_control *control, u8 bundle_id); 52*ec0ad868SGreg Kroah-Hartman int gb_control_bundle_deactivate(struct gb_control *control, u8 bundle_id); 53*ec0ad868SGreg Kroah-Hartman int gb_control_bundle_activate(struct gb_control *control, u8 bundle_id); 54*ec0ad868SGreg Kroah-Hartman int gb_control_interface_suspend_prepare(struct gb_control *control); 55*ec0ad868SGreg Kroah-Hartman int gb_control_interface_deactivate_prepare(struct gb_control *control); 56*ec0ad868SGreg Kroah-Hartman int gb_control_interface_hibernate_abort(struct gb_control *control); 57*ec0ad868SGreg Kroah-Hartman #endif /* __CONTROL_H */ 58