net: openthread: add OPENTHREAD_STORE_FRAME_COUNTER_AHEAD

Add `OPENTHREAD_STORE_FRAME_COUNTER_AHEAD` Kconfig option and set it to 100000, as after calculations it appears to be a more suitable value. Signed-off-by: Maciej Baczmanski <[email protected]>
zephyrproject-rtos · Oct 2, 2024 · 9655c2f · 9655c2f
1 parent 539cc1d
commit 9655c2f
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Showing 2 changed files with 18 additions and 2 deletions.
diff --git a/modules/openthread/Kconfig.thread b/modules/openthread/Kconfig.thread
@@ -187,13 +187,13 @@ config OPENTHREAD_BLE_TCAT_THREAD_STACK_SIZE
 	default 5120 if OPENTHREAD_CRYPTO_PSA
 	default 4200
 	help
-	   Openthread default TCAT stack size.
+	  Openthread default TCAT stack size.
 
 config OPENTHREAD_BLE_TCAT_RING_BUF_SIZE
 	int "Openthread BLE ringbuffer size"
 	default 512
 	help
-	   Openthread BLE TCAT ringbuffer size.
+	  Openthread BLE TCAT ringbuffer size.
 
 config OPENTHREAD_NAT64_CIDR
 	string "Set IPv4 CIDR used by NAT64"
@@ -204,3 +204,9 @@ config OPENTHREAD_NAT64_CIDR
 	  to set source address of the outgoing translated IPv4 packets.
 	  The CIDR must have four bytes in the address with the
 	  non-zero length of prefix (e.g., "127.0.0.1/24").
+
+config OPENTHREAD_STORE_FRAME_COUNTER_AHEAD
+	int "Openthread frame counter ahead value"
+	default 100000
+	help
+	  Openthread value ahead of the current frame counter for persistent storage.
diff --git a/modules/openthread/platform/openthread-core-zephyr-config.h b/modules/openthread/platform/openthread-core-zephyr-config.h
@@ -448,4 +448,14 @@
 #define OPENTHREAD_CONFIG_RADIO_STATS_ENABLE CONFIG_OPENTHREAD_RADIO_STATS
 #endif
 
+/**
+ * @def OPENTHREAD_CONFIG_STORE_FRAME_COUNTER_AHEAD
+ *
+ * The value ahead of the current frame counter for persistent storage.
+ *
+ */
+#ifdef CONFIG_OPENTHREAD_STORE_FRAME_COUNTER_AHEAD
+#define OPENTHREAD_CONFIG_STORE_FRAME_COUNTER_AHEAD CONFIG_OPENTHREAD_STORE_FRAME_COUNTER_AHEAD
+#endif
+
 #endif  /* OPENTHREAD_CORE_ZEPHYR_CONFIG_H_ */