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mac80211: notify the driver when a sta uses 4-address mode

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This is needed for encapsulation offload of 4-address mode packets

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20200908123702.88454-14-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Felix Fietkau
2020-09-08 14:37:01 +02:00
committed by Johannes Berg
parent cc20ff2c6b
commit 1ff4e8f2de
5 changed files with 49 additions and 0 deletions
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27
net/mac80211/trace.h
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@@ -2740,6 +2740,33 @@ DEFINE_EVENT(local_sdata_addr_evt, drv_update_vif_offload,
TP_ARGS(local, sdata)
);
TRACE_EVENT(drv_sta_set_4addr,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta, bool enabled),
TP_ARGS(local, sdata, sta, enabled),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
STA_ENTRY
__field(bool, enabled)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
__entry->enabled = enabled;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " enabled:%d",
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->enabled
)
);
#endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH