mac80211: add ieee80211_vif param to tsf functions

TSF can be kept per vif.
Add ieee80211_vif param to set/get/reset_tsf, and move
the debugfs entries to the per-vif directory.

Update all the drivers that implement these callbacks.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 16 insertions, 10 deletions

diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index f47b00dc7afd..07d94ff55798 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -726,35 +726,41 @@ TRACE_EVENT(drv_conf_tx,
         )
 );
 
-DEFINE_EVENT(local_only_evt, drv_get_tsf,
-        TP_PROTO(struct ieee80211_local *local),
-        TP_ARGS(local)
+DEFINE_EVENT(local_sdata_evt, drv_get_tsf,
+        TP_PROTO(struct ieee80211_local *local,
+                 struct ieee80211_sub_if_data *sdata),
+        TP_ARGS(local, sdata)
 );
 
 TRACE_EVENT(drv_set_tsf,
-        TP_PROTO(struct ieee80211_local *local, u64 tsf),
+        TP_PROTO(struct ieee80211_local *local,
+                 struct ieee80211_sub_if_data *sdata,
+                 u64 tsf),
 
-        TP_ARGS(local, tsf),
+        TP_ARGS(local, sdata, tsf),
 
         TP_STRUCT__entry(
                 LOCAL_ENTRY
+                VIF_ENTRY
                 __field(u64, tsf)
         ),
 
         TP_fast_assign(
                 LOCAL_ASSIGN;
+                VIF_ASSIGN;
                 __entry->tsf = tsf;
         ),
 
         TP_printk(
-                LOCAL_PR_FMT " tsf:%llu",
-                LOCAL_PR_ARG, (unsigned long long)__entry->tsf
+                LOCAL_PR_FMT  VIF_PR_FMT  " tsf:%llu",
+                LOCAL_PR_ARG, VIF_PR_ARG, (unsigned long long)__entry->tsf
         )
 );
 
-DEFINE_EVENT(local_only_evt, drv_reset_tsf,
-        TP_PROTO(struct ieee80211_local *local),
-        TP_ARGS(local)
+DEFINE_EVENT(local_sdata_evt, drv_reset_tsf,
+        TP_PROTO(struct ieee80211_local *local,
+                 struct ieee80211_sub_if_data *sdata),
+        TP_ARGS(local, sdata)
 );
 
 DEFINE_EVENT(local_only_evt, drv_tx_last_beacon,