Commit 103b516a authored by Lukasz Maciejonczyk's avatar Lukasz Maciejonczyk Committed by Kumar Gala
Browse files

net: openthread: add Link Metrics API 



This commit implements the OpenThread APIs to configure Enhanced-ACK
Based Probing in radio for a specific Initiator. This is needed for
Link Metrics functionality.

Signed-off-by: default avatarLukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
parent f3f8af4c

include/net/ieee802154_radio.h

+14 −0
Original line number Diff line number Diff line
@@ -170,6 +170,11 @@ enum ieee802154_config_type { 
	 *  based on the radio time.

	 */

	IEEE802154_CONFIG_CSL_RX_TIME,



	/** Enable/disable or update Enhanced-ACK Based Probing in radio

	 *  for a specific Initiator.

	 */

	IEEE802154_CONFIG_ENH_ACK_PROBING,

};



/** IEEE802.15.4 driver configuration data. */
@@ -225,6 +230,15 @@ struct ieee802154_config { 


		/** ``IEEE802154_CONFIG_CSL_RX_TIME`` */

		uint32_t csl_rx_time;



		/** ``IEEE802154_CONFIG_ENH_ACK_PROBING`` */

		struct {

			bool lqi : 1;

			bool link_margin : 1;

			bool rssi : 1;

			uint16_t short_addr;

			const uint8_t *ext_addr;

		} enh_ack;

	};

};

subsys/net/l2/openthread/Kconfig.features

+3 −0
Original line number Diff line number Diff line
@@ -182,3 +182,6 @@ config OPENTHREAD_OTNS 


config OPENTHREAD_FULL_LOGS

	bool "Enable OpenThread full logs"



config OPENTHREAD_MLE_LINK_METRICS_ENABLE

	bool "Enable Link Metrics support"

subsys/net/lib/openthread/platform/openthread-core-zephyr-config.h

+11 −0
Original line number Diff line number Diff line
@@ -291,4 +291,15 @@ 
	CONFIG_OPENTHREAD_CSL_RECEIVE_TIME_AHEAD

#endif /* CONFIG_OPENTHREAD_CSL_RECEIVE_TIME_AHEAD */



/**

 * @def OPENTHREAD_CONFIG_MLE_LINK_METRICS_ENABLE

 *

 * Set to 1 to enable Link Metrics feature.

 *

 */

#ifdef CONFIG_OPENTHREAD_MLE_LINK_METRICS_ENABLE

#define OPENTHREAD_CONFIG_MLE_LINK_METRICS_ENABLE                              \

	CONFIG_OPENTHREAD_MLE_LINK_METRICS_ENABLE

#endif /* CONFIG_OPENTHREAD_MLE_LINK_METRICS_ENABLE */



#endif  /* OPENTHREAD_CORE_ZEPHYR_CONFIG_H_ */

subsys/net/lib/openthread/platform/radio.c

+23 −0
Original line number Diff line number Diff line
@@ -1017,3 +1017,26 @@ uint8_t otPlatRadioGetCslAccuracy(otInstance *aInstance) 


	return radio_api->get_csl_acc(radio_dev);

}



#if defined(CONFIG_OPENTHREAD_MLE_LINK_METRICS_ENABLE)

otError otPlatRadioConfigureEnhAckProbing(otInstance *aInstance, otLinkMetrics aLinkMetrics,

					  const otShortAddress aShortAddress,

					  const otExtAddress *aExtAddress)

{

	int result;



	ARG_UNUSED(aInstance);



	struct ieee802154_config config = {

		.enh_ack.lqi = aLinkMetrics.mLqi,

		.enh_ack.link_margin = aLinkMetrics.mLinkMargin,

		.enh_ack.rssi = aLinkMetrics.mRssi,

		.enh_ack.short_addr = aShortAddress,

		.enh_ack.ext_addr = aExtAddress->m8,

	};



	result = radio_api->configure(radio_dev, IEEE802154_CONFIG_ENH_ACK_PROBING, &config);



	return result ? OT_ERROR_FAILED : OT_ERROR_NONE;

}

#endif /* OPENTHREAD_CONFIG_MLE_LINK_METRICS_ENABLE */

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