[nrf fromtree] net: openthread: upmerge to 7761b81

additionaly, implement `otPlatRadioResetCsl` functionality

Signed-off-by: Maciej Baczmanski <[email protected]>
(cherry picked from commit 0f1747e)

Author: maciejbaczmanski

drivers/ieee802154/ieee802154_nrf5.c

@@ -901,6 +901,12 @@ static int nrf5_configure(const struct device *dev,
 		uint8_t element_id;
 		bool valid_vendor_specific_ie = false;
 
+		if (config->ack_ie.purge_ie) {
+			nrf_802154_ack_data_remove_all(false, NRF_802154_ACK_DATA_IE);
+			nrf_802154_ack_data_remove_all(true, NRF_802154_ACK_DATA_IE);
+			break;
+		}
+
 		if (config->ack_ie.short_addr == IEEE802154_BROADCAST_ADDRESS ||
 		    config->ack_ie.ext_addr == NULL) {
 			return -ENOTSUP;

include/zephyr/net/ieee802154_radio.h

@@ -1241,6 +1241,15 @@ struct ieee802154_config {
 			 * in CPU byte order
 			 */
 			uint16_t short_addr;
+
+			/**
+			 * Flag for purging enh ACK header IEs.
+			 * When flag is set to true, driver should remove all existing
+			 * header IEs, and all other entries in config should be ignored.
+			 * This means that purging current header IEs and
+			 * configuring a new one in the same call is not allowed.
+			 */
+			bool purge_ie;
 		} ack_ie;
 	};
 };

modules/openthread/platform/radio.c

@@ -1294,6 +1294,22 @@ otError otPlatRadioEnableCsl(otInstance *aInstance, uint32_t aCslPeriod, otShort
 	return result ? OT_ERROR_FAILED : OT_ERROR_NONE;
 }
 
+otError otPlatRadioResetCsl(otInstance *aInstance)
+{
+	struct ieee802154_config config = { 0 };
+	int result;
+
+	result = radio_api->configure(radio_dev, IEEE802154_CONFIG_CSL_PERIOD, &config);
+	if (result) {
+		return OT_ERROR_FAILED;
+	}
+
+	config.ack_ie.purge_ie = true;
+	result = radio_api->configure(radio_dev, IEEE802154_CONFIG_ENH_ACK_HEADER_IE, &config);
+
+	return result ? OT_ERROR_FAILED : OT_ERROR_NONE;
+}
+
 void otPlatRadioUpdateCslSampleTime(otInstance *aInstance, uint32_t aCslSampleTime)
 {
 	ARG_UNUSED(aInstance);

west.yml

@@ -301,7 +301,7 @@ manifest:
       revision: 214f9fc1539f8e5937c0474cb6ee29b6dcb2d4b8
       path: modules/lib/open-amp
     - name: openthread
-      revision: 00076aff3ae571db7c90509ec9dc293457098c35
+      revision: 7761b81d23b10b3d5ee21b8504c67535cde10896
       path: modules/lib/openthread
     - name: percepio
       path: modules/debug/percepio