[spinel] add an API to enable/disable the RCP restoration feature (op…

…enthread#11011)
espressif · Dec 10, 2024 · 124f050 · 124f050
1 parent fe7d34f
commit 124f050
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Showing 4 changed files with 24 additions and 0 deletions.
diff --git a/src/lib/spinel/radio_spinel.cpp b/src/lib/spinel/radio_spinel.cpp
@@ -90,6 +90,7 @@ RadioSpinel::RadioSpinel(void)
     , mSrcMatchShortEntryCount(0)
     , mSrcMatchExtEntryCount(0)
     , mSrcMatchEnabled(false)
+    , mRcpRestorationEnabled(true)
     , mMacKeySet(false)
     , mCcaEnergyDetectThresholdSet(false)
     , mTransmitPowerSet(false)
@@ -2039,6 +2040,8 @@ void RadioSpinel::RecoverFromRcpFailure(void)
     State             recoveringState  = mState;
     bool              skipReset        = false;
 
+    VerifyOrExit(mRcpRestorationEnabled);
+
     if (mRcpFailure == kRcpFailureNone)
     {
         ExitNow();

diff --git a/src/lib/spinel/radio_spinel.hpp b/src/lib/spinel/radio_spinel.hpp
@@ -1078,6 +1078,15 @@ class RadioSpinel : private Logger
      */
     void SetTimeSyncState(bool aOn) { mTimeSyncOn = aOn; }
 
+#if OPENTHREAD_SPINEL_CONFIG_RCP_RESTORATION_MAX_COUNT > 0
+    /**
+     * Enables or disables the RCP restoration feature.
+     *
+     * @param[in]  aEnabled  TRUE to enable the RCP restoration feature, FALSE otherwise.
+     */
+    void SetRcpRestorationEnabled(bool aEnabled) { mRcpRestorationEnabled = aEnabled; }
+#endif
+
 private:
     enum
     {
@@ -1283,6 +1292,7 @@ class RadioSpinel : private Logger
     int8_t       mFemLnaGain;
     bool         mCoexEnabled : 1;
     bool         mSrcMatchEnabled : 1;
+    bool         mRcpRestorationEnabled : 1;
 
     bool mMacKeySet : 1;                   ///< Whether MAC key has been set.
     bool mCcaEnergyDetectThresholdSet : 1; ///< Whether CCA energy detect threshold has been set.

diff --git a/src/posix/platform/include/openthread/openthread-system.h b/src/posix/platform/include/openthread/openthread-system.h
@@ -320,6 +320,13 @@ void otSysTrelInit(const char *aInterfaceName);
  */
 void otSysTrelDeinit(void);
 
+/**
+ * Enables or disables the RCP restoration feature.
+ *
+ * @param[in]  aEnabled  TRUE to enable the RCP restoration feature, FALSE otherwise.
+ */
+void otSysSetRcpRestorationEnabled(bool aEnabled);
+
 #ifdef __cplusplus
 } // end of extern "C"
 #endif

diff --git a/src/posix/platform/radio.cpp b/src/posix/platform/radio.cpp
@@ -1070,3 +1070,7 @@ const otRcpInterfaceMetrics *otSysGetRcpInterfaceMetrics(void)
 {
     return sRadio.GetSpinelInterface().GetRcpInterfaceMetrics();
 }
+
+#if OPENTHREAD_SPINEL_CONFIG_RCP_RESTORATION_MAX_COUNT > 0
+void otSysSetRcpRestorationEnabled(bool aEnabled) { return GetRadioSpinel().SetRcpRestorationEnabled(aEnabled); }
+#endif