ipc4_sram_state_info Struct Reference

Detailed SRAM state and power bank information (IPC4_MEMORY_STATE_INFO_GET). More...

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

Collaboration diagram for ipc4_sram_state_info:

Data Fields
uint32_t	free_phys_mem_pages
	Number of free memory pages available.
uint32_t	ebb_state_dword_count
	Number of items in ebb_state array.
uint32_t	ebb_state [1]
	Bit[i] indicates whether i-th EBB bank is powered up (1) or off (0).
struct ipc4_sram_state_page_alloc	page_alloc_struct
	Page allocation state.

Detailed Description

Detailed SRAM state and power bank information (IPC4_MEMORY_STATE_INFO_GET).

Field Documentation

ebb_state

uint32_t ipc4_sram_state_info::ebb_state[1]

Bit[i] indicates whether i-th EBB bank is powered up (1) or off (0).

ebb_state_dword_count

uint32_t ipc4_sram_state_info::ebb_state_dword_count

Number of items in ebb_state array.

free_phys_mem_pages

uint32_t ipc4_sram_state_info::free_phys_mem_pages

Number of free memory pages available.

page_alloc_struct

struct ipc4_sram_state_page_alloc ipc4_sram_state_info::page_alloc_struct

Page allocation state.

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

• src/include/ipc4/base_fw.h