Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Greybus CPort control protocol
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*
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* Copyright 2015 Google Inc.
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* Copyright 2015 Linaro Ltd.
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*/
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#ifndef __CONTROL_H
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#define __CONTROL_H
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#include <linux/types.h>
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#include <linux/device.h>
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struct gb_control {
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struct device dev;
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struct gb_interface *intf;
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struct gb_connection *connection;
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u8 protocol_major;
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u8 protocol_minor;
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bool has_bundle_activate;
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bool has_bundle_version;
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char *vendor_string;
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char *product_string;
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};
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#define to_gb_control(d) container_of(d, struct gb_control, dev)
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struct gb_control *gb_control_create(struct gb_interface *intf);
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int gb_control_enable(struct gb_control *control);
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void gb_control_disable(struct gb_control *control);
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int gb_control_suspend(struct gb_control *control);
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int gb_control_resume(struct gb_control *control);
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int gb_control_add(struct gb_control *control);
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void gb_control_del(struct gb_control *control);
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struct gb_control *gb_control_get(struct gb_control *control);
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void gb_control_put(struct gb_control *control);
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int gb_control_get_bundle_versions(struct gb_control *control);
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int gb_control_connected_operation(struct gb_control *control, u16 cport_id);
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int gb_control_disconnected_operation(struct gb_control *control, u16 cport_id);
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int gb_control_disconnecting_operation(struct gb_control *control,
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u16 cport_id);
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int gb_control_mode_switch_operation(struct gb_control *control);
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void gb_control_mode_switch_prepare(struct gb_control *control);
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void gb_control_mode_switch_complete(struct gb_control *control);
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int gb_control_get_manifest_size_operation(struct gb_interface *intf);
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int gb_control_get_manifest_operation(struct gb_interface *intf, void *manifest,
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size_t size);
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int gb_control_bundle_suspend(struct gb_control *control, u8 bundle_id);
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int gb_control_bundle_resume(struct gb_control *control, u8 bundle_id);
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int gb_control_bundle_deactivate(struct gb_control *control, u8 bundle_id);
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int gb_control_bundle_activate(struct gb_control *control, u8 bundle_id);
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int gb_control_interface_suspend_prepare(struct gb_control *control);
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int gb_control_interface_deactivate_prepare(struct gb_control *control);
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int gb_control_interface_hibernate_abort(struct gb_control *control);
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#endif /* __CONTROL_H */
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