From 1466afafeb927621f9cbb6efd2a0d7e4b6cf8d41 Mon Sep 17 00:00:00 2001 From: hathach Date: Wed, 22 Feb 2023 22:14:50 +0700 Subject: move and add optional tusb_app_virt_to_phys/tusb_app_phys_to_virt also add place holder for tusb_app_dcache_flush() and tusb_app_dcache_invalidate() --- src/common/tusb_common.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/common/tusb_common.h') diff --git a/src/common/tusb_common.h b/src/common/tusb_common.h index b1ee40a1a..270339cca 100644 --- a/src/common/tusb_common.h +++ b/src/common/tusb_common.h @@ -75,6 +75,21 @@ #include "tusb_timeout.h" // TODO remove +//--------------------------------------------------------------------+ +// Optional API implemented by application if needed +// TODO move to a more ovious place/file +//--------------------------------------------------------------------+ + +// flush data cache +TU_ATTR_WEAK extern void tusb_app_dcache_flush(uintptr_t addr, uint32_t data_size); + +// invalidate data cache +TU_ATTR_WEAK extern void tusb_app_dcache_invalidate(uintptr_t addr, uint32_t data_size); + +// Optional physical <-> virtual address translation +TU_ATTR_WEAK extern void* tusb_app_virt_to_phys(void *virt_addr); +TU_ATTR_WEAK extern void* tusb_app_phys_to_virt(void *phys_addr); + //--------------------------------------------------------------------+ // Internal Inline Functions //--------------------------------------------------------------------+ -- cgit v1.3.1