Lines Matching +full:surface +full:- +full:sam

1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
3  * Surface System Aggregator Module (SSAM) user-space EC interface.
5  * Definitions, structs, and IOCTLs for the /dev/surface/aggregator misc
6  * device. This device provides direct user-space access to the SSAM EC.
9  * Copyright (C) 2020-2021 Maximilian Luz <luzmaximilian@gmail.com>
19  * enum ssam_cdev_request_flags - Request flags for SSAM cdev request IOCTL.
39  * struct ssam_cdev_request - Controller request IOCTL argument.
40  * @target_category: Target category of the SAM request.
41  * @target_id:       Target ID of the SAM request.
42  * @command_id:      Command ID of the SAM request.
43  * @instance_id:     Instance ID of the SAM request.
77  * struct ssam_cdev_notifier_desc - Notifier descriptor.
94  * struct ssam_cdev_event_desc - Event descriptor.
98  * @reg.cid_enable:      Command ID for the event-enable request.
99  * @reg.cid_disable:     Command ID for the event-disable request.
124  * struct ssam_cdev_event - SSAM event sent by the EC.