From 86eed3f3ab270b6f917c3153ac09d085a6aa3e54 Mon Sep 17 00:00:00 2001
From: zwx <zhangwenxu@espressif.com>
Date: Thu, 26 Dec 2024 22:03:34 +0800
Subject: [PATCH] feat(openthread): support preferred channel mask

---
 components/openthread/Kconfig                        |  8 ++++++++
 .../openthread/src/port/esp_openthread_radio.c       | 12 ++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/components/openthread/Kconfig b/components/openthread/Kconfig
index f34a3a0228..fdd5445456 100644
--- a/components/openthread/Kconfig
+++ b/components/openthread/Kconfig
@@ -360,6 +360,14 @@ menu "OpenThread"
                     default 120
             endmenu
 
+            config OPENTHREAD_PREFERRED_CHANNEL_MASK
+                hex "Preferred channel mask"
+                default 0x7fff800
+
+            config OPENTHREAD_SUPPORTED_CHANNEL_MASK
+                hex "Supported channel mask"
+                default 0x7fff800
+
             config OPENTHREAD_NUM_MESSAGE_BUFFERS
                 int "The number of openthread message buffers"
                 default 65
diff --git a/components/openthread/src/port/esp_openthread_radio.c b/components/openthread/src/port/esp_openthread_radio.c
index 7f04d14ac1..e1ea8fc839 100644
--- a/components/openthread/src/port/esp_openthread_radio.c
+++ b/components/openthread/src/port/esp_openthread_radio.c
@@ -814,3 +814,15 @@ esp_ieee802154_coex_config_t esp_openthread_get_coex_config(void)
     return esp_ieee802154_get_coex_config();
 }
 #endif
+
+uint32_t otPlatRadioGetPreferredChannelMask(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return CONFIG_OPENTHREAD_PREFERRED_CHANNEL_MASK;
+}
+
+uint32_t otPlatRadioGetSupportedChannelMask(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return CONFIG_OPENTHREAD_SUPPORTED_CHANNEL_MASK;
+}