From d4cdc096caa9c662f77f5633a792335f74fdad97 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Fri, 21 Nov 2025 12:58:28 +0700
Subject: add more unit tests for tu_fifo

---
 src/common/tusb_fifo.c | 6 +++---
 src/common/tusb_mcu.h  | 9 +--------
 2 files changed, 4 insertions(+), 11 deletions(-)

(limited to 'src/common')

diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c
index a3e89bbc2..ef2344801 100644
--- a/src/common/tusb_fifo.c
+++ b/src/common/tusb_fifo.c
@@ -85,7 +85,7 @@ bool tu_fifo_config(tu_fifo_t *f, void *buffer, uint16_t depth, uint16_t item_si
 // Pull & Push
 //--------------------------------------------------------------------+
 
-#ifdef TUP_MEM_CONST_ADDR
+#ifdef  CFG_TUSB_FIFO_ACCESS_FIXED_ADDR_RW32
 // Intended to be used to read from hardware USB FIFO in e.g. STM32 where all data is read from a constant address
 // Code adapted from dcd_synopsys.c
 // TODO generalize with configurable 1 byte or 4 byte each read
@@ -164,7 +164,7 @@ static void _ff_push_n(tu_fifo_t *f, const void *app_buf, uint16_t n, uint16_t w
       }
       break;
 
-#ifdef TUP_MEM_CONST_ADDR
+#ifdef  CFG_TUSB_FIFO_ACCESS_FIXED_ADDR_RW32
     case TU_FIFO_FIXED_ADDR_RW32:
       // Intended for hardware buffers from which it can be read word by word only
       if (n <= lin_count) {
@@ -244,7 +244,7 @@ static void _ff_pull_n(tu_fifo_t *f, void *app_buf, uint16_t n, uint16_t rd_ptr,
       }
       break;
 
-#ifdef TUP_MEM_CONST_ADDR
+#ifdef  CFG_TUSB_FIFO_ACCESS_FIXED_ADDR_RW32
     case TU_FIFO_FIXED_ADDR_RW32:
       if (n <= lin_count) {
         // Linear only
diff --git a/src/common/tusb_mcu.h b/src/common/tusb_mcu.h
index 002cd3a0e..34977378c 100644
--- a/src/common/tusb_mcu.h
+++ b/src/common/tusb_mcu.h
@@ -24,8 +24,7 @@
  * This file is part of the TinyUSB stack.
  */
 
-#ifndef TUSB_MCU_H_
-#define TUSB_MCU_H_
+#pragma once
 
 //--------------------------------------------------------------------+
 // Port/Platform Specific
@@ -697,9 +696,3 @@
 #ifndef TUP_DCD_EDPT_CLOSE_API
   #define TUP_DCD_EDPT_ISO_ALLOC
 #endif
-
-#if defined(TUP_USBIP_DWC2) // && CFG_TUD_DWC2_DMA_ENABLE == 0
-  #define TUP_MEM_CONST_ADDR
-#endif
-
-#endif
-- 
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