Data Structures

Here are the data structures with brief descriptions:

[detail level 123]

Ndsp_fw
CModuleInitialSettingsConcrete	Concrete implementation of the intel_adsp::ModuleInitialSettingsInterface
Nintel_adsp
CFixedArray
CModuleInitialSettingsItem	Helps to identify type of a ModuleInitialSettings item referenced by its KEY
CModuleInitialSettingsInterface	Defines the interface to retrieve untyped items based on ModuleInitialSettingsKey values
CModuleInitialSettings	The set of settings item given for initialization of a Module instance
CArray	A FixedArray whose construction is only granted to ModuleInitialSettings
CModuleInitialSettingsItem< LEGACY_STRUCT >	Boilerplate to identify type of the ModuleInitialSettings item associated to the "LEGACY_STRUCT" key
CModuleInitialSettingsItem< IN_PINS_FORMAT >	Boilerplate to identify type of the ModuleInitialSettings item associated to the "IN_PINS_FORMAT" key
CModuleInitialSettingsItem< OUT_PINS_FORMAT >	Boilerplate to identify type of the ModuleInitialSettings item associated to the "OUT_PINS_FORMAT" key
CFwdEvent
CIoPinsInfo	Holds information about pins of a module
CProcessingModuleFactoryInterface	Defines requirements for creating a processing module controllable by the ADSP System
CErrorCode	Scoped enumeration of error code value which can be reported by a ProcessingModuleFactoryInterface object
CProcessingMode	Scoped enumeration which defines processing mode values
CInputStreamFlags	Defines the bitfield structure of flags associated to an InputStreamBuffer
CInputStreamBuffer	Descriptor of the data stream buffer extracted from a input module pin
COutputStreamBuffer	Descriptor of the data stream buffer to inject into an output module pin
CConfigurationFragmentPosition	Scoped enumeration which defines location of a configuration message fragment in the whole message
CProcessingModuleInterface	Defines the interface that user-defined module shall comply with to be manageable by the ADSP System
CErrorCode	Scoped enumeration of error code value which can be reported by a ProcessingModuleInterface object
CDetectorModuleInterface
CStreamBufferAlignment	"Scoped enumeration" of values which specify data buffer alignment of input or output stream buffer
CProcessingModulePrerequisites	Descriptor on prerequisites for ProcessingModuleInterface instance creation
CSystemAgentInterface	The SystemAgentInterface is a mediator to allow loadable module to interact with the ADSP System
CErrorCode	Scoped enumeration of error code value which can be reported by a SystemAgentInterface object
CSystemAgentInterface2
CErrorCode	Scoped enumeration of common error code values which can be reported to ADSP System
Cacp_pdata
Cams_consumer_entry	Internal struct ams_consumer_entry
Cams_context
Cams_message_payload	IXC message payload
Cams_producer
Cams_shared_context
Cams_slot
Cams_task
Casync_message_service
Caudio_buffer_ops
Caudio_stream	Audio stream is a circular buffer aware of audio format of the data in the buffer so provides API for reading and writing not only bytes, but also samples and frames
Caudio_stream_rtnr	Type definition for the RTNR processing function
Cauth_api
Cauth_api_ctx
Cauth_api_version
Cauth_api_version_num
CBaseModuleCfgExt
Cbind_info
Cbuffer_cb_transact
Cbyte_array_t
Ccadence_api
Ccadence_codec_data
Ccascade_root	Cascading interrupt controller root
Ccir_buf_ptr
Cclock_info
Cclock_notify_data
Ccoherent
Ccomp_buffer
Ccomp_copy_limits	Struct for use with comp_get_copy_limits() function
Ccomp_data	Selector component private data
Ccomp_dev	Audio component base device "class"
Ccomp_driver	Audio component base driver "class"
Ccomp_driver_info	Holds constant pointer to component driver
Ccomp_driver_list	Holds list of registered components' drivers
Ccomp_func_map	Selector processing functions map
Ccomp_ipc_config	Audio component base configuration from IPC at creation
Ccomp_ops	Audio component operations
Ccomp_perf_data
Cconfig_elem
Ccordic_cmpx
Ccreate_pipeline_params	For storing IPC payload data
Cdai
Cdai_data	DAI runtime data
Cdai_group	DAI group information
Cdct_plan_16
Cdebug_stream_circular_buf
Cdebug_stream_hdr
Cdebug_stream_record
Cdebug_stream_section_descriptor
Cdebug_stream_slot_hdr
Cdebug_stream_text_msg
Cdevice_list
Cdma
Cdma_cb_data	Data used in DMA callbacks
Cdma_chan_data
Cdma_chan_status
Cdma_copy
Cdma_device_stream_channel_map
Cdma_info
Cdma_ops
Cdma_plat_data
Cdma_sg_config
Cdma_sg_elem	Element of SG list (as array item)
Cdma_sg_elem_array	SG elem array
Cdma_stream_channel_map
Cdma_trace_buf
Cdma_trace_data
Cdraining_data
Cdw_chan_data
Cdw_drv_plat_data
Cdw_lli
Cedf_task_pdata
Cext_man_cc_version
Cext_man_config_data	EXT_MAN_ELEM_CONFIG_DATA elements (ABI3.17)
Cext_man_dbg_abi
Cext_man_elem_header
Cext_man_fw_version
Cext_man_header
Cext_man_probe_support
Cext_man_windows
Cfast_mode_task
Cfft_multi_plan
Cfft_plan
Cfreq_table
Cgpio_config
Cgpio_pin_config
Chda_pdata
Chdalink_cfg
Chistory_buffer
Chistory_data
Cicomplex16	Struct icomplex16 - Storage for a normal complex number
Cicomplex32	Struct icomplex32 - Storage for a normal complex number
Cidc	IDC data
Cidc_msg	IDC message
Cidc_payload	IDC message payload
CIGO_PARAMS
CIgoLibConfig	IgoLibConfig is used to keep lib configuration for lib instance initialization
CIgoLibInfo	IgoLibInfo is used to keep information for iGo library
CIgoStreamData	IgoStreamData is used to keep audio data for iGo library
Ciir_state_df1
Ciir_state_df2t
Cinner_model_ops
Ciomux
Ciomux_pin_config
Cipc
Cipc_comp_dev
Cipc_comp_file
Cipc_config_asrc
Cipc_config_dai
Cipc_config_host
Cipc_config_process
Cipc_config_src
Cipc_config_tone
Cipc_config_volume
Cipc_data_host_buffer	Data provided by the platform which use ipc...page_descriptors()
Cipc_dma_config
Cipc_msg
Cipc_user
Cipolar32	Struct ipolar32 - Storage for complex number in polar format
Cirq_cascade_desc	Cascading interrupt controller descriptor
Cirq_cascade_ops	Cascading IRQ controller operations
Cirq_cascade_tmpl
Cirq_child	Child IRQ descriptor for cascading IRQ controllers
Cirq_desc	Interrupt client descriptor
Ckcps_budget_data	CPS budget data
Ckpb_client
Ckpb_event_data
Ckpb_fmt_dev_list
Ckpb_micselector_config
Ckpb_task_params
Clist_item
Cll_schedule_domain
Cll_schedule_domain_ops
Cll_task_pdata
Cllp_slot_info	Llp slot info for memory window
Clog_entry_header
Cmat_matrix_16b
Cmfcc_buffer
Cmfcc_cepstral_lifter
Cmfcc_comp_data
Cmfcc_data_header	Data header prepended to every MFCC output frame
Cmfcc_fft
Cmfcc_pre_emph
Cmfcc_state
Cmfcc_vad_state	VAD state structure
Cmic_privacy_data
Cmic_privacy_settings
Cmicfil_pdata
Cmod_alloc_ctx
Cmodule_endpoint_ops	Ops relevant only for the endpoint devices such as the host copier or DAI copier
Cmodule_param	Module TLV parameters container - used for both config types
Cmodule_processing_data	Processing data shared between particular module & module_adapter
Cmodule_resource	Module memory container - used for every memory allocated by module
Cmodule_resources	Module resources block - used for module allocation records The allocations are recorded so that they can be automatically freed when the module unloads
Cmtk_base_afe
Cmtk_base_afe_dai
Cmtk_base_afe_irq
Cmtk_base_afe_memif
Cmtk_base_afe_platform
Cmtk_base_irq_data
Cmtk_base_memif_data
Cnative_system_agent
Cnative_system_service
Cnotify
Cnotify_data
Cobjpool_head
Cpcm_func_map	PCM conversion functions map
Cpcm_func_vc_map	PCM conversion functions mapfor different size of valid bit and container
Cpdm_decim
Cperf_cnt_data
Cpipeline
Cpipeline_data
Cpipeline_task	Task type registered by pipelines
Cpipeline_walk_context
Cprivacy_capabilities
Cprobe_data_packet	Header for data packets sent via compressed PCM from extraction probes
Cpsy_mel_filterbank
Cring
Cring_buffer
Csa
Csai_pdata
Cschedule_data	Holds information about scheduler
Cscheduler_dp_thread_ipc_param
Cscheduler_ops	Scheduler operations
Cschedulers	Holds list of all registered schedulers
Csmart_amp_buf
Csmart_amp_func_map
Csmart_amp_mod_data_base
Csmart_amp_mod_stream
Csmart_amp_model_data
Csnd_codec	Struct snd_codec
Csnd_codec_desc	Struct snd_codec_desc - description of codec capabilities
Csnd_codec_options
Csnd_dec_alac
Csnd_dec_ape
Csnd_dec_flac
Csnd_dec_wma
Csnd_enc_flac	Struct snd_enc_flac
Csnd_enc_generic
Csnd_enc_real	Struct snd_enc_real
Csnd_enc_vorbis	Struct snd_enc_vorbis
Csnd_enc_wma
Csof	General firmware context
Csof_abi_hdr	Header for all non IPC ABI data
Csof_audio_buffer
Csof_audio_feature	Header for audio features data
Csof_detect_test_config
Csof_eq_fir_config
Csof_eq_iir_biquad
Csof_eq_iir_config
Csof_eq_iir_header
Csof_fir_coef_data
Csof_igo_nr_config
Csof_ipc_buffer
Csof_ipc_cc_version
Csof_ipc_channel_map	Channel map, specifies transformation of one-to-many or many-to-one
Csof_ipc_cmd_hdr	Command Header - Header for all IPC commands
Csof_ipc_comp
Csof_ipc_comp_asrc
Csof_ipc_comp_config
Csof_ipc_comp_dai
Csof_ipc_comp_event	Generic notification data
Csof_ipc_comp_ext
Csof_ipc_comp_file
Csof_ipc_comp_host
Csof_ipc_comp_mixer
Csof_ipc_comp_mux
Csof_ipc_comp_process
Csof_ipc_comp_reply
Csof_ipc_comp_src
Csof_ipc_comp_tone
Csof_ipc_comp_volume
Csof_ipc_compound_hdr	Compound commands - SOF_IPC_GLB_COMPOUND
Csof_ipc_ctrl_data	Generic control data
Csof_ipc_ctrl_value_chan	Generic channel mapped value data
Csof_ipc_ctrl_value_comp	Generic component mapped value data
Csof_ipc_dai_acp_params
Csof_ipc_dai_acp_sdw_params
Csof_ipc_dai_acpdmic_params
Csof_ipc_dai_afe_params
Csof_ipc_dai_alh_params
Csof_ipc_dai_config
Csof_ipc_dai_dmic_params
Csof_ipc_dai_dmic_pdm_ctrl
Csof_ipc_dai_esai_params
Csof_ipc_dai_hda_params
Csof_ipc_dai_micfil_params
Csof_ipc_dai_sai_params
Csof_ipc_dai_ssp_params
Csof_ipc_dbg_mem_usage	ABI3.18
Csof_ipc_dbg_mem_usage_elem	ABI3.18
Csof_ipc_dma_trace_params
Csof_ipc_dma_trace_params_ext
Csof_ipc_dma_trace_posn
Csof_ipc_dsp_oops_arch_hdr	OOPS header architecture specific data
Csof_ipc_dsp_oops_plat_hdr	OOPS header platform specific data
Csof_ipc_dsp_oops_xtensa
Csof_ipc_ext_data_hdr
Csof_ipc_free
Csof_ipc_fw_ready
Csof_ipc_fw_version
Csof_ipc_hdr	Structure Header - Header for all IPC structures except command structs
Csof_ipc_host_buffer
Csof_ipc_panic_info
Csof_ipc_pcm_params
Csof_ipc_pcm_params_reply
Csof_ipc_pipe_comp_connect
Csof_ipc_pipe_free
Csof_ipc_pipe_new
Csof_ipc_pipe_ready
Csof_ipc_pm_core_config
Csof_ipc_pm_ctx
Csof_ipc_pm_ctx_elem
Csof_ipc_pm_gate
Csof_ipc_probe_support
Csof_ipc_reply	Generic reply message
Csof_ipc_stream
Csof_ipc_stream_map	Complete map for each channel of a multichannel stream
Csof_ipc_stream_params
Csof_ipc_stream_posn
Csof_ipc_trace_filter	Runtime tracing filtration data - SOF_IPC_TRACE_FILTER_UPDATE, ABI3.17
Csof_ipc_trace_filter_elem	Part of sof_ipc_trace_filter, ABI3.17
Csof_ipc_user_abi_version
Csof_ipc_window
Csof_ipc_window_elem
Csof_kpb_config	Kpb component configuration data
Csof_mfcc_config
Csof_rtnr_config
Csof_rtnr_params
Csof_sel_config	Selector component configuration data
Csof_smart_amp_config
Csof_sound_dose
Csof_tl
Csof_tlv	Type–length–value struct
Csof_uuid	UUID (Universally Unique IDentifier) structure
Csof_uuid_entry	Connects UUID with component description
Csound_dose_gain_config
Csound_dose_setup_config
Csound_dose_volume_config
Cspi_plat_fifo_data
Cspi_platform_data
Cssp_pdata
Cstream_params
Csystem_agent_params
Csystem_tick_info
Ctask	Task used by schedulers
Ctask_ops	Task operations
Ctelemetry_perf_queue
Ctelemetry_wnd_data
Cthread_info
Cthread_info_record_hdr
Ctr_ctx
Ctrace_filter
Cuuid_idx
Cvmh_block_bundle_descriptor
Cvmh_heap_config	This is a struct that aggregates vmh_block_bundle_descriptor to create one cfg that can be passed to heap initiation
Cvregion
Cxa_aac_dec_dwnmix_level_dvb_info_t
Cxa_aac_dec_dwnmix_metadata_t
Cxa_aac_dec_parsed_drc_info_t
Cxa_aac_dec_parsed_pce_info_t
Cxa_codec_handle_t
Cxa_mch_ext_hdr_info_t