ipc4_fw_status_reg Struct Reference

Firmware Status Register (FSR) located at offset 0x0 in Mailbox Window 0. More...

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

Data Fields
uint32_t	state: 28
	Current firmware execution / boot state.
	uint32_t
	Last module ID that updated FSR.
uint32_t	running: 1
	DSP core active execution flag (1 = running).

Detailed Description

Firmware Status Register (FSR) located at offset 0x0 in Mailbox Window 0.

Field Documentation

running

uint32_t ipc4_fw_status_reg::running

DSP core active execution flag (1 = running).

state

uint32_t ipc4_fw_status_reg::state

Current firmware execution / boot state.

uint32_t

ipc4_fw_status_reg::uint32_t

Last module ID that updated FSR.

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

• src/include/ipc4/fw_reg.h