mac802154: Trace the registration of new PANs

Add an internal trace when valid beacons are received.

Signed-off-by: David Girault <david.girault@qorvo.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20221129135535.532513-3-miquel.raynal@bootlin.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>

diff --git a/net/mac802154/trace.h b/net/mac802154/trace.h
index df855c33daf2c2d82d7f5f6073cfc08cc935154c..689396d6c76a43e6c92ccfbd992efa947846e315 100644 (file)
--- a/net/mac802154/trace.h
+++ b/net/mac802154/trace.h
@@ -264,6 +264,31 @@ TRACE_EVENT(802154_drv_set_promiscuous_mode,
                  BOOL_TO_STR(__entry->on))
 );
 
+TRACE_EVENT(802154_new_scan_event,
+       TP_PROTO(struct ieee802154_coord_desc *desc),
+       TP_ARGS(desc),
+       TP_STRUCT__entry(
+               __field(__le16, pan_id)
+               __field(__le64, addr)
+               __field(u8, channel)
+               __field(u8, page)
+       ),
+       TP_fast_assign(
+               __entry->page = desc->page;
+               __entry->channel = desc->channel;
+               __entry->pan_id = desc->addr.pan_id;
+               __entry->addr = desc->addr.extended_addr;
+       ),
+       TP_printk("panid: %u, coord_addr: 0x%llx, page: %u, channel: %u",
+                 __le16_to_cpu(__entry->pan_id), __le64_to_cpu(__entry->addr),
+                 __entry->page, __entry->channel)
+);
+
+DEFINE_EVENT(802154_new_scan_event, 802154_scan_event,
+       TP_PROTO(struct ieee802154_coord_desc *desc),
+       TP_ARGS(desc)
+);
+
 #endif /* !__MAC802154_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
 
 #undef TRACE_INCLUDE_PATH