From 0bddfad14e9549c646513ce4e68d42f669170456 Mon Sep 17 00:00:00 2001
From: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Date: Tue, 25 Jun 2024 15:13:16 +0200
Subject: [PATCH] No Ethernet support for the C2 (#21691)

* No Ethernet for the C2

* Post process: Disable always Ethernet for C2

* better check for Ethernet available

* typo

* excluse c2 with `ifndef`
---
 .../ESP-Mail-Client/src/extras/Networks_Provider.h        | 2 +-
 tasmota/include/tasmota_configurations_ESP32.h            | 8 ++++++++
 tasmota/tasmota_xdrv_driver/xdrv_82_esp32_ethernet.ino    | 4 ++--
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/libesp32/ESP-Mail-Client/src/extras/Networks_Provider.h b/lib/libesp32/ESP-Mail-Client/src/extras/Networks_Provider.h
index fd523be67..8e55a735d 100644
--- a/lib/libesp32/ESP-Mail-Client/src/extras/Networks_Provider.h
+++ b/lib/libesp32/ESP-Mail-Client/src/extras/Networks_Provider.h
@@ -75,7 +75,7 @@
 
 #if !defined(ESP_MAIL_DISABLE_NATIVE_ETHERNET)
 
-#if defined(ESP32) && __has_include(<ETH.h>)
+#if defined(ESP32) && __has_include(<esp_eth_driver.h>)
 #include <ETH.h>
 #define ESP_MAIL_ETH_IS_AVAILABLE
 #elif defined(ESP8266) && defined(ESP8266_CORE_SDK_V3_X_X)
diff --git a/tasmota/include/tasmota_configurations_ESP32.h b/tasmota/include/tasmota_configurations_ESP32.h
index c323ec5f0..f6ac7fc22 100644
--- a/tasmota/include/tasmota_configurations_ESP32.h
+++ b/tasmota/include/tasmota_configurations_ESP32.h
@@ -825,5 +825,13 @@
 
 #endif // USE_MATTER_DEVICE
 
+/*********************************************************************************************\
+ * Post-process compile options for esp32-c2
+\*********************************************************************************************/
+
+#ifdef CONFIG_IDF_TARGET_ESP32C2
+  #undef USE_ETHERNET
+#endif  // CONFIG_IDF_TARGET_ESP32C2
+
 #endif  // ESP32
 #endif  // _TASMOTA_CONFIGURATIONS_ESP32_H_
diff --git a/tasmota/tasmota_xdrv_driver/xdrv_82_esp32_ethernet.ino b/tasmota/tasmota_xdrv_driver/xdrv_82_esp32_ethernet.ino
index b44be11f3..a9e7ed17c 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_82_esp32_ethernet.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_82_esp32_ethernet.ino
@@ -18,7 +18,7 @@
 */
 
 #ifdef ESP32
-//#if CONFIG_IDF_TARGET_ESP32
+#ifndef CONFIG_IDF_TARGET_ESP32C2
 #ifdef USE_ETHERNET
 /*********************************************************************************************\
  * Ethernet support for ESP32
@@ -445,5 +445,5 @@ bool Xdrv82(uint32_t function) {
 }
 
 #endif  // USE_ETHERNET
-//#endif  // CONFIG_IDF_TARGET_ESP32
+#endif  // CONFIG_IDF_TARGET_ESP32C2
 #endif  // ESP32