sof_ipc_ctrl_data Struct Reference

Generic control data. More...

#include <src/include/ipc/control.h>

Collaboration diagram for sof_ipc_ctrl_data:

Data Fields
struct sof_ipc_reply	rhdr
uint32_t	comp_id
uint32_t	type
	enum sof_ipc_ctrl_type
uint32_t	cmd
	enum sof_ipc_ctrl_cmd
uint32_t	index
	control index for comps > 1 control
struct sof_ipc_host_buffer	buffer
uint32_t	num_elems
	in array elems or bytes for data type
uint32_t	elems_remaining
	elems remaining if sent in parts
uint32_t	msg_index
	index for large messages sent in parts
uint32_t	reserved [6]
union {
struct sof_ipc_ctrl_value_chan   chanv [0]
struct sof_ipc_ctrl_value_comp   compv [0]
struct sof_abi_hdr   data [0]
};

Detailed Description

Generic control data.

Field Documentation

[union]

union { ... } sof_ipc_ctrl_data

buffer

struct sof_ipc_host_buffer sof_ipc_ctrl_data::buffer

chanv

struct sof_ipc_ctrl_value_chan sof_ipc_ctrl_data::chanv[0]

cmd

uint32_t sof_ipc_ctrl_data::cmd

enum sof_ipc_ctrl_cmd

comp_id

uint32_t sof_ipc_ctrl_data::comp_id

compv

struct sof_ipc_ctrl_value_comp sof_ipc_ctrl_data::compv[0]

data

struct sof_abi_hdr sof_ipc_ctrl_data::data[0]

elems_remaining

uint32_t sof_ipc_ctrl_data::elems_remaining

elems remaining if sent in parts

index

uint32_t sof_ipc_ctrl_data::index

control index for comps > 1 control

msg_index

uint32_t sof_ipc_ctrl_data::msg_index

index for large messages sent in parts

num_elems

uint32_t sof_ipc_ctrl_data::num_elems

in array elems or bytes for data type

reserved

uint32_t sof_ipc_ctrl_data::reserved[6]

rhdr

struct sof_ipc_reply sof_ipc_ctrl_data::rhdr

type

uint32_t sof_ipc_ctrl_data::type

enum sof_ipc_ctrl_type

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The documentation for this struct was generated from the following file:

• src/include/ipc/control.h