mac80211: introduce new ieee80211_ops

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / mac80211 / trace.h

diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 18d9c8a52e9e72d98686778bb7bcab974119e638..a3f5fe2a84a86a3971ec37bf865b7e14ce84906a 100644 (file)
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -28,6 +28,15 @@
 #define VIF_PR_FMT     " vif:%s(%d%s)"
 #define VIF_PR_ARG     __get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : ""
 
+#define CHANCTX_ENTRY  __field(int, freq)                                      \
+                       __field(int, chantype)
+#define CHANCTX_ASSIGN __entry->freq = ctx->conf.channel->center_freq;         \
+                       __entry->chantype = ctx->conf.channel_type
+#define CHANCTX_PR_FMT " freq:%d MHz chantype:%d"
+#define CHANCTX_PR_ARG __entry->freq, __entry->chantype
+
+
+
 /*
  * Tracing for driver callbacks.
  */
@@ -1256,6 +1265,104 @@ DEFINE_EVENT(local_sdata_evt, drv_mgd_prepare_tx,
        TP_ARGS(local, sdata)
 );
 
+DECLARE_EVENT_CLASS(local_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_chanctx *ctx),
+
+       TP_ARGS(local, ctx),
+
+       TP_STRUCT__entry(
+               LOCAL_ENTRY
+               CHANCTX_ENTRY
+       ),
+
+       TP_fast_assign(
+               LOCAL_ASSIGN;
+               CHANCTX_ASSIGN;
+       ),
+
+       TP_printk(
+               LOCAL_PR_FMT CHANCTX_PR_FMT,
+               LOCAL_PR_ARG, CHANCTX_PR_ARG
+       )
+);
+
+DEFINE_EVENT(local_chanctx, drv_add_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_chanctx *ctx),
+       TP_ARGS(local, ctx)
+);
+
+DEFINE_EVENT(local_chanctx, drv_remove_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_chanctx *ctx),
+       TP_ARGS(local, ctx)
+);
+
+TRACE_EVENT(drv_change_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_chanctx *ctx,
+                u32 changed),
+
+       TP_ARGS(local, ctx, changed),
+
+       TP_STRUCT__entry(
+               LOCAL_ENTRY
+               CHANCTX_ENTRY
+               __field(u32, changed)
+       ),
+
+       TP_fast_assign(
+               LOCAL_ASSIGN;
+               CHANCTX_ASSIGN;
+               __entry->changed = changed;
+       ),
+
+       TP_printk(
+               LOCAL_PR_FMT CHANCTX_PR_FMT " changed:%#x",
+               LOCAL_PR_ARG, CHANCTX_PR_ARG, __entry->changed
+       )
+);
+
+DECLARE_EVENT_CLASS(local_sdata_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_sub_if_data *sdata,
+                struct ieee80211_chanctx *ctx),
+
+       TP_ARGS(local, sdata, ctx),
+
+       TP_STRUCT__entry(
+               LOCAL_ENTRY
+               VIF_ENTRY
+               CHANCTX_ENTRY
+       ),
+
+       TP_fast_assign(
+               LOCAL_ASSIGN;
+               VIF_ASSIGN;
+               CHANCTX_ASSIGN;
+       ),
+
+       TP_printk(
+               LOCAL_PR_FMT VIF_PR_FMT CHANCTX_PR_FMT,
+               LOCAL_PR_ARG, VIF_PR_ARG, CHANCTX_PR_ARG
+       )
+);
+
+DEFINE_EVENT(local_sdata_chanctx, drv_assign_vif_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_sub_if_data *sdata,
+                struct ieee80211_chanctx *ctx),
+       TP_ARGS(local, sdata, ctx)
+);
+
+DEFINE_EVENT(local_sdata_chanctx, drv_unassign_vif_chanctx,
+       TP_PROTO(struct ieee80211_local *local,
+                struct ieee80211_sub_if_data *sdata,
+                struct ieee80211_chanctx *ctx),
+       TP_ARGS(local, sdata, ctx)
+);
+
 /*
  * Tracing for API calls that drivers call.
  */