drivers/cdx/cdx.h

1 /* SPDX-License-Identifier: GPL-2.0
5  * Copyright (C) 2022-2023, Advanced Micro Devices, Inc.
14  * struct cdx_dev_params - CDX device parameters
17  * @vendor: Vendor ID for CDX device
18  * @device: Device ID for CDX device
19  * @subsys_vendor: Sub vendor ID for CDX device
20  * @subsys_device: Sub device ID for CDX device
25  * @req_id: Requestor ID associated with CDX device
27  * @revision: Revision of the CDX device
28  * @msi_dev_id: MSI device ID associated with CDX device
44 	u8 revision;  member
50  * cdx_register_controller - Register a CDX controller and its ports
54  * Return: -errno on failure, 0 on success.
59  * cdx_unregister_controller - Unregister a CDX controller
65  * cdx_device_add - Add a CDX device. This function adds a CDX device
71  * Return: -errno on failure, 0 on success.
76  * cdx_bus_add - Add a CDX bus. This function adds a bus on the CDX bus
87  * cdx_msi_domain_init - Init the CDX bus MSI domain.