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have p4 dma somewhat working but having issue with buffer that does not occupy the whole cache line

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hathach
2024-11-20 18:03:42 +07:00
parent 43a45f29cd
commit 4da5de707b
6 changed files with 104 additions and 18 deletions
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20
src/device/usbd.c
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@@ -46,9 +46,7 @@
// Weak stubs: invoked if no strong implementation is available
//--------------------------------------------------------------------+
TU_ATTR_WEAK void tud_event_hook_cb(uint8_t rhport, uint32_t eventid, bool in_isr) {
(void) rhport;
(void) eventid;
(void) in_isr;
(void) rhport; (void) eventid; (void) in_isr;
}
TU_ATTR_WEAK void tud_sof_cb(uint32_t frame_count) {
@@ -82,9 +80,7 @@ TU_ATTR_WEAK void tud_resume_cb(void) {
}
TU_ATTR_WEAK bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t const* request) {
(void) rhport;
(void) stage;
(void) request;
(void) rhport; (void) stage; (void) request;
return false;
}
@@ -101,6 +97,18 @@ TU_ATTR_WEAK void dcd_disconnect(uint8_t rhport) {
(void) rhport;
}
TU_ATTR_WEAK void dcd_dcache_clean(const void* addr, uint32_t data_size) {
(void) addr; (void) data_size;
}
TU_ATTR_WEAK void dcd_dcache_invalidate(const void* addr, uint32_t data_size) {
(void) addr; (void) data_size;
}
TU_ATTR_WEAK void dcd_dcache_clean_invalidate(const void* addr, uint32_t data_size) {
(void) addr; (void) data_size;
}
//--------------------------------------------------------------------+
// Device Data
//--------------------------------------------------------------------+