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adding hcd_dcache_clean/hcd_dcache_invalidate

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hathach
2023-05-17 16:14:35 +07:00
parent a9aa0e3a1a
commit eb89df4115
4 changed files with 41 additions and 0 deletions
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10
src/host/hcd.h
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@@ -104,6 +104,16 @@ typedef struct
uint8_t speed;
} hcd_devtree_info_t;
//--------------------------------------------------------------------+
// Memory API
//--------------------------------------------------------------------+
// clean/flush data cache: write cache -> memory
void hcd_dcache_clean(void* addr, uint32_t data_size) TU_ATTR_WEAK;
// invalidate data cache: mark cache as invalid, next read will read from memory
void hcd_dcache_invalidate(void* addr, uint32_t data_size) TU_ATTR_WEAK;
//--------------------------------------------------------------------+
// Controller API
//--------------------------------------------------------------------+