include/linux/peci.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Copyright (c) 2018-2021 Intel Corporation */
7 #include <linux/device.h>
21  * struct peci_controller_ops - PECI controller specific methods
24  * PECI controllers may have different hardware interfaces - the drivers
33  * struct peci_controller - PECI controller
34  * @dev: device object to register PECI controller to the device model
35  * @ops: pointer to device specific controller operations
39  * PECI controllers usually connect to their drivers using non-PECI bus,
44 	struct device dev;
50 struct peci_controller *devm_peci_controller_add(struct device *parent,
59  * struct peci_device - PECI device
60  * @dev: device object to register PECI device to the device model
61  * @info: PECI device characteristics
62  * @info.x86_vfm: device vendor-family-model
63  * @info.peci_revision: PECI revision supported by the PECI device
64  * @info.socket_id: the socket ID represented by the PECI device
66  * @deleted: indicates that PECI device was already deleted
68  * A peci_device identifies a single device (i.e. CPU) connected to a PECI bus.
70  * managing the device.
73 	struct device dev;
83 static inline struct peci_device *to_peci_device(struct device *d)  in to_peci_device()
89  * struct peci_request - PECI request
90  * @device: PECI device to which the request is sent
91  * @tx: TX buffer specific data
92  * @tx.buf: TX buffer
93  * @tx.len: transfer data length in bytes
98  * A peci_request represents a request issued by PECI originator (TX) and
102 	struct peci_device *device;  member
106 	} rx, tx;  member