ipc4_module_config Struct Reference

Small parameter configuration command structure (SOF_IPC4_MOD_CONFIG_GET / SET). More...

#include <src/include/ipc4/module.h>

Data Fields
union {
uint32_t   dat
	Raw 32-bit Primary register value. More...
struct {
uint32_t   module_id: 16
	Target module class ID. More...
uint32_t   instance_id: 8
	Target module instance ID. More...
uint32_t   type: 5
	Opcode: SOF_IPC4_MOD_CONFIG_GET or SET. More...
uint32_t   rsp: 1
	0 for request. More...
uint32_t   msg_tgt: 1
	1 for module message. More...
uint32_t   _reserved_0: 1
	Reserved bit. More...
}   r
}	primary
union {
uint32_t   dat
	Raw 32-bit Extension register value. More...
struct {
uint32_t   param_id_data: 30
	Packed 16-bit parameter data and 14-bit parameter ID. More...
uint32_t   _reserved_2: 2
	Reserved bits. More...
}   r
}	extension

Detailed Description

Small parameter configuration command structure (SOF_IPC4_MOD_CONFIG_GET / SET).

Field Documentation

_reserved_0

uint32_t ipc4_module_config::_reserved_0

Reserved bit.

_reserved_2

uint32_t ipc4_module_config::_reserved_2

Reserved bits.

dat

uint32_t ipc4_module_config::dat

Raw 32-bit Primary register value.

Raw 32-bit Extension register value.

[union]

union { ... } ipc4_module_config::extension

instance_id

uint32_t ipc4_module_config::instance_id

Target module instance ID.

module_id

uint32_t ipc4_module_config::module_id

Target module class ID.

msg_tgt

uint32_t ipc4_module_config::msg_tgt

1 for module message.

param_id_data

uint32_t ipc4_module_config::param_id_data

Packed 16-bit parameter data and 14-bit parameter ID.

[union]

union { ... } ipc4_module_config::primary

[struct] [1/2]

struct { ... } ipc4_module_config::r

[struct] [2/2]

struct { ... } ipc4_module_config::r

rsp

uint32_t ipc4_module_config::rsp

0 for request.

type

uint32_t ipc4_module_config::type

Opcode: SOF_IPC4_MOD_CONFIG_GET or SET.

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

• src/include/ipc4/module.h