alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-10 04:43:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(cache): added cache invalidate all ll apis

Browse Source
This commit is contained in:
Armando
2024-12-18 11:30:51 +08:00
parent 13e8541007
commit f1b0c5dcb4
9 changed files with 207 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
components/hal/esp32p4/include/hal/cache_ll.h
View File

@@ -556,6 +556,80 @@ static inline void cache_ll_invalidate_addr(uint32_t cache_level, cache_type_t t
}
}
/**
* @brief Invalidate L1 ICache all
*
* @param cache_id id of the cache in this type and level
*/
__attribute__((always_inline))
static inline void cache_ll_l1_invalidate_icache_all(uint32_t cache_id)
{
if (cache_id == 0) {
Cache_Invalidate_All(CACHE_MAP_L1_ICACHE_0);
} else if (cache_id == 1) {
Cache_Invalidate_All(CACHE_MAP_L1_ICACHE_1);
} else if (cache_id == CACHE_LL_ID_ALL) {
Cache_Invalidate_All(CACHE_MAP_L1_ICACHE_MASK);
}
}
/**
* @brief Invalidate L1 DCache all
*
* @param cache_id id of the cache in this type and level
*/
__attribute__((always_inline))
static inline void cache_ll_l1_invalidate_dcache_all(uint32_t cache_id)
{
if (cache_id == 0 || cache_id == CACHE_LL_ID_ALL) {
Cache_Invalidate_All(CACHE_MAP_L1_DCACHE);
}
}
/**
* @brief Invalidate L2 Cache all
*
* @param cache_id id of the cache in this type and level
*/
__attribute__((always_inline))
static inline void cache_ll_l2_invalidate_cache_all(uint32_t cache_id)
{
if (cache_id == 0 || cache_id == CACHE_LL_ID_ALL) {
Cache_Invalidate_All(CACHE_MAP_L2_CACHE);
}
}
/**
* @brief Invalidate all
*
* @param cache_level level of the cache
* @param type see `cache_type_t`
* @param cache_id id of the cache in this type and level
*/
__attribute__((always_inline))
static inline void cache_ll_invalidate_all(uint32_t cache_level, cache_type_t type, uint32_t cache_id)
{
if (cache_level == 1 || cache_level == 2 || cache_level == CACHE_LL_LEVEL_ALL) {
switch (type) {
case CACHE_TYPE_INSTRUCTION:
cache_ll_l1_invalidate_icache_all(cache_id);
break;
case CACHE_TYPE_DATA:
cache_ll_l1_invalidate_dcache_all(cache_id);
break;
case CACHE_TYPE_ALL:
default:
cache_ll_l1_invalidate_icache_all(cache_id);
cache_ll_l1_invalidate_dcache_all(cache_id);
break;
}
}
if (cache_level == 2 || cache_level == CACHE_LL_LEVEL_ALL) {
cache_ll_l2_invalidate_cache_all(cache_id);
}
}
/*------------------------------------------------------------------------------
* Writeback
*----------------------------------------------------------------------------*/