cache_hal_suspend() function

Suspend Cache Suspend the ICache or DCache or both, of a certain level or all levels. This API suspends the CPU access to cache for a while, without invalidation.

Syntax

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Summary

Declaration

Definition

from cache_hal.h:57

void cache_hal_suspend(uint32_t cache_level, cache_type_t type);

Implemented in cache_hal_esp32.c:22

Arguments

Argument

Description

cache_level

Level of the Cache(s)

type

see `cache_type_t`

References

Code

Location

Referrer

void cache_hal_suspend(uint32_t cache_level, cache_type_t type)

cache_hal_esp32.c:22

void cache_hal_suspend(uint32_t cache_level, cache_type_t type);

cache_hal.h:57

cache_hal_suspend(CACHE_LL_LEVEL_EXT_MEM, CACHE_TYPE_ALL);

cache_utils.c:371

spi_flash_disable_cache()

cache_hal_suspend(CACHE_LL_LEVEL_EXT_MEM, CACHE_TYPE_ALL);

image_process.c:101

flash_read()

Call Tree

cache_hal_suspend() is called by 2 functions and calls 2 functions:

flash_read()

spi_flash_disable_cache()

cache_hal_suspend()

cache_ll_l1_get_enabled_bus()

cache_ll_l1_disable_cache()

Data Use

cache_hal_suspend() reads 1 variable:

s_cache_status

cache_hal_suspend()

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