net/ipa/ipa_data.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4  * Copyright (C) 2019-2024 Linaro Ltd.
18  * Boot-time configuration data is used to define the configuration of the
22  * channels, memory, power and so on are allocated and used for the
41  * together, establishing the endpoint_id->(EE, channel_id) mapping.
52 /** enum ipa_qsb_master_id - array index for IPA QSB configuration data */
59  * struct ipa_qsb_data - Qualcomm System Bus configuration data
62  * @max_reads_beats: Max outstanding read bytes in 8-byte "beats" (if non-zero)
71  * struct gsi_channel_data - GSI channel configuration data
99  * struct ipa_endpoint_data - IPA endpoint configuration data
106  * for non-AP endpoints.  For this reason we define *all* endpoints used
118  * struct ipa_gsi_endpoint_data - GSI channel/IPA endpoint data
137  * struct ipa_resource_limits - minimum and maximum resource counts
139  * @max:	maximum number of resources of a given type
143 	u32 max;  member
147  * struct ipa_resource - resource group source or destination resource usage
155  * struct ipa_resource_data - IPA resource configuration data
178  * struct ipa_mem_data - description of IPA memory regions
180  * @local:		array of IPA-local memory region descriptors
183  * @smem_id:		item identifier for IPA region within SMEM memory
196  * struct ipa_interconnect_data - description of IPA interconnect bandwidths
197  * @name:		Interconnect name (matches interconnect-name in DT)
198  * @peak_bandwidth:	Peak interconnect bandwidth (in 1000 byte/sec units)
199  * @average_bandwidth:	Average interconnect bandwidth (in 1000 byte/sec units)
208  * struct ipa_power_data - description of IPA power configuration data
220  * struct ipa_data - combined IPA/GSI configuration data
229  * @mem_data:		IPA memory region data