From 1d3576a40a69a1c763edebb53e632c2b786cdf91 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Thu, 6 Mar 2025 22:38:36 +0700
Subject: [PATCH] enable CFG_TUH_MAX3421 and skip native host dwc2 for esp32

---
 src/arduino/ports/esp32/tusb_config_esp32.h | 2 +-
 src/portable/synopsys/dwc2/hcd_dwc2.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/arduino/ports/esp32/tusb_config_esp32.h b/src/arduino/ports/esp32/tusb_config_esp32.h
index f6e8338..4f0b4cd 100644
--- a/src/arduino/ports/esp32/tusb_config_esp32.h
+++ b/src/arduino/ports/esp32/tusb_config_esp32.h
@@ -64,7 +64,6 @@ extern "C" {
 #define CFG_TUSB_MCU OPT_MCU_ESP32P4
 #else
 #define CFG_TUSB_MCU OPT_MCU_ESP32
-#define CFG_TUH_MAX3421 1
 #endif
 
 #if CONFIG_IDF_TARGET_ESP32P4
@@ -141,6 +140,7 @@ extern "C" {
 
 // Enable host stack with MAX3421E (host shield)
 #define CFG_TUH_ENABLED 1
+#define CFG_TUH_MAX3421 1
 
 #ifndef CFG_TUH_MAX3421_ENDPOINT_TOTAL
 #define CFG_TUH_MAX3421_ENDPOINT_TOTAL (8 + 4 * (CFG_TUH_DEVICE_MAX - 1))
diff --git a/src/portable/synopsys/dwc2/hcd_dwc2.c b/src/portable/synopsys/dwc2/hcd_dwc2.c
index ebbb620..b13479b 100644
--- a/src/portable/synopsys/dwc2/hcd_dwc2.c
+++ b/src/portable/synopsys/dwc2/hcd_dwc2.c
@@ -26,7 +26,7 @@
 
 #include "tusb_option.h"
 
-#if CFG_TUH_ENABLED && defined(TUP_USBIP_DWC2)
+#if CFG_TUH_ENABLED && defined(TUP_USBIP_DWC2) && !CFG_TUH_MAX3421
 
 #if !(CFG_TUH_DWC2_SLAVE_ENABLE || CFG_TUH_DWC2_DMA_ENABLE)
 #error DWC2 require either CFG_TUH_DWC2_SLAVE_ENABLE or CFG_TUH_DWC2_DMA_ENABLE to be enabled