From 7a6cf0f9c0e568e7014600bc98eccd11120614dc Mon Sep 17 00:00:00 2001
From: David Cermak <cermak@espressif.com>
Date: Wed, 8 Oct 2025 16:20:18 +0200
Subject: [PATCH 1/3] fix(eppp): Fix tun netif to (optionally) return errors

---
 components/eppp_link/eppp_netif_tun.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/components/eppp_link/eppp_netif_tun.c b/components/eppp_link/eppp_netif_tun.c
index 7b905213e..01f9ed2bb 100644
--- a/components/eppp_link/eppp_netif_tun.c
+++ b/components/eppp_link/eppp_netif_tun.c
@@ -17,9 +17,17 @@
 #include "esp_check.h"
 #include "esp_idf_version.h"
 
+#if defined(CONFIG_ESP_NETIF_RECEIVE_REPORT_ERRORS)
+typedef esp_err_t esp_netif_recv_ret_t;
+#define ESP_NETIF_OPTIONAL_RETURN_CODE(expr) expr
+#else
+typedef void esp_netif_recv_ret_t;
+#define ESP_NETIF_OPTIONAL_RETURN_CODE(expr)
+#endif // CONFIG_ESP_NETIF_RECEIVE_REPORT_ERRORS
+
 static const char *TAG = "eppp_tun_netif";
 
-static void tun_input(void *h, void *buffer, unsigned int len, void *eb)
+static esp_netif_recv_ret_t tun_input(void *h, void *buffer, unsigned int len, void *eb)
 {
     __attribute__((unused)) esp_err_t ret = ESP_OK;
     struct netif *netif = h;
@@ -31,11 +39,12 @@ static void tun_input(void *h, void *buffer, unsigned int len, void *eb)
     ESP_GOTO_ON_FALSE(pbuf_remove_header(p, SIZEOF_ETH_HDR) == 0, ESP_FAIL, err, TAG, "pbuf_remove_header failed");
     memcpy(p->payload, buffer, len);
     ESP_GOTO_ON_FALSE(netif->input(p, netif) == ERR_OK, ESP_FAIL, err, TAG, "failed to input packet to lwip");
-    return;
+    return ESP_NETIF_OPTIONAL_RETURN_CODE(ESP_OK);
 err:
     if (p) {
         pbuf_free(p);
     }
+    return ESP_NETIF_OPTIONAL_RETURN_CODE(ret);
 }
 
 static err_t tun_output(struct netif *netif, struct pbuf *p)

From 1ace92c2790853411371e91706fd4a1969f55ebf Mon Sep 17 00:00:00 2001
From: David Cermak <cermak@espressif.com>
Date: Wed, 8 Oct 2025 16:43:14 +0200
Subject: [PATCH 2/3] fix(eppp): Fix test dependency issue on driver

---
 components/eppp_link/test/test_app/main/CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/components/eppp_link/test/test_app/main/CMakeLists.txt b/components/eppp_link/test/test_app/main/CMakeLists.txt
index c75a706cc..708acff79 100644
--- a/components/eppp_link/test/test_app/main/CMakeLists.txt
+++ b/components/eppp_link/test/test_app/main/CMakeLists.txt
@@ -1,4 +1,10 @@
+if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_GREATER "5.3")
+    set(driver_deps esp_driver_gpio esp_driver_spi esp_driver_uart esp_driver_sdio)
+else()
+    set(driver_deps driver)
+endif()
+
 idf_component_register(SRCS app_main.c
                     INCLUDE_DIRS "."
                     REQUIRES test_utils
-                    PRIV_REQUIRES unity nvs_flash esp_netif driver esp_event)
+                    PRIV_REQUIRES unity nvs_flash esp_netif esp_event ${driver_deps})

From 44524f5de07ce0f8a47151eaad052c01ba1f4c1d Mon Sep 17 00:00:00 2001
From: David Cermak <cermak@espressif.com>
Date: Thu, 9 Oct 2025 13:04:46 +0200
Subject: [PATCH 3/3] bump(eppp): 1.1.2 -> 1.1.3

1.1.3
Bug Fixes
- Fix test dependency issue on driver (1ace92c2)
- Fix tun netif to (optionally) return errors (7a6cf0f9)
---
 components/eppp_link/.cz.yaml          | 2 +-
 components/eppp_link/CHANGELOG.md      | 7 +++++++
 components/eppp_link/idf_component.yml | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/components/eppp_link/.cz.yaml b/components/eppp_link/.cz.yaml
index bd413845d..73f5b9317 100644
--- a/components/eppp_link/.cz.yaml
+++ b/components/eppp_link/.cz.yaml
@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(eppp): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py eppp_link
   tag_format: eppp-v$version
-  version: 1.1.2
+  version: 1.1.3
   version_files:
   - idf_component.yml
diff --git a/components/eppp_link/CHANGELOG.md b/components/eppp_link/CHANGELOG.md
index 4aeaf7775..81e923aa3 100644
--- a/components/eppp_link/CHANGELOG.md
+++ b/components/eppp_link/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.1.3](https://github.com/espressif/esp-protocols/commits/eppp-v1.1.3)
+
+### Bug Fixes
+
+- Fix test dependency issue on driver ([1ace92c2](https://github.com/espressif/esp-protocols/commit/1ace92c2))
+- Fix tun netif to (optionally) return errors ([7a6cf0f9](https://github.com/espressif/esp-protocols/commit/7a6cf0f9))
+
 ## [1.1.2](https://github.com/espressif/esp-protocols/commits/eppp-v1.1.2)
 
 ### Bug Fixes
diff --git a/components/eppp_link/idf_component.yml b/components/eppp_link/idf_component.yml
index 06d8b9def..0ff8b9096 100644
--- a/components/eppp_link/idf_component.yml
+++ b/components/eppp_link/idf_component.yml
@@ -1,4 +1,4 @@
-version: 1.1.2
+version: 1.1.3
 url: https://github.com/espressif/esp-protocols/tree/master/components/eppp_link
 description: The component provides a general purpose PPP connectivity, typically used as WiFi-PPP router
 dependencies: