From 55fff50113daa178010a38e0dc27172f06d17b8e Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 19 Aug 2013 18:48:41 +0200 Subject: mac80211: add explicit IBSS driver operations This can be useful for drivers if they have any failure cases when joining an IBSS. Also move setting the queue parameters to before this new call, in case the new driver op needs them already. Signed-off-by: Johannes Berg --- net/mac80211/trace.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'net/mac80211/trace.h') diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h index 1aba645882b..5d62c580481 100644 --- a/net/mac80211/trace.h +++ b/net/mac80211/trace.h @@ -1475,6 +1475,41 @@ DEFINE_EVENT(local_sdata_evt, drv_ipv6_addr_change, ); #endif +TRACE_EVENT(drv_join_ibss, + TP_PROTO(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *info), + + TP_ARGS(local, sdata, info), + + TP_STRUCT__entry( + LOCAL_ENTRY + VIF_ENTRY + __field(u8, dtimper) + __field(u16, bcnint) + __dynamic_array(u8, ssid, info->ssid_len); + ), + + TP_fast_assign( + LOCAL_ASSIGN; + VIF_ASSIGN; + __entry->dtimper = info->dtim_period; + __entry->bcnint = info->beacon_int; + memcpy(__get_dynamic_array(ssid), info->ssid, info->ssid_len); + ), + + TP_printk( + LOCAL_PR_FMT VIF_PR_FMT, + LOCAL_PR_ARG, VIF_PR_ARG + ) +); + +DEFINE_EVENT(local_sdata_evt, drv_leave_ibss, + TP_PROTO(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata), + TP_ARGS(local, sdata) +); + /* * Tracing for API calls that drivers call. */ -- cgit v1.2.3-70-g09d2