From: Johannes Berg <johannes.berg@xxxxxxxxx> This helps debug issues with VLAN modifications that are otherwise not really visible in any tracing/debugging. Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> --- net/wireless/trace.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index b19773c9c81b..e4e39143728c 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -627,6 +627,7 @@ DECLARE_EVENT_CLASS(station_add_change, __field(u8, plink_state) __field(u8, uapsd_queues) __array(u8, ht_capa, (int)sizeof(struct ieee80211_ht_cap)) + __array(char, vlan, IFNAMSIZ) ), TP_fast_assign( WIPHY_ASSIGN; @@ -644,16 +645,19 @@ DECLARE_EVENT_CLASS(station_add_change, if (params->ht_capa) memcpy(__entry->ht_capa, params->ht_capa, sizeof(struct ieee80211_ht_cap)); + memset(__entry->vlan, 0, sizeof(__entry->vlan)); + if (params->vlan) + memcpy(__entry->vlan, params->vlan->name, IFNAMSIZ); ), TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", station mac: " MAC_PR_FMT ", station flags mask: %u, station flags set: %u, " "station modify mask: %u, listen interval: %d, aid: %u, " - "plink action: %u, plink state: %u, uapsd queues: %u", + "plink action: %u, plink state: %u, uapsd queues: %u, vlan:%s", WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac), __entry->sta_flags_mask, __entry->sta_flags_set, __entry->sta_modify_mask, __entry->listen_interval, __entry->aid, __entry->plink_action, __entry->plink_state, - __entry->uapsd_queues) + __entry->uapsd_queues, __entry->vlan) ); DEFINE_EVENT(station_add_change, rdev_add_station, -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
