From: Johannes Berg <johannes@sipsolutions.net>
Date: Wed, 25 Nov 2009 18:07:20 +0000 (+0100)
Subject: mac80211: log more data when tracing
X-Git-Tag: v2.6.33-rc1~388^2~2^2~22
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f911ab83a2c07118dc605d643545647cef6f2322;p=thirdparty%2Fkernel%2Flinux.git

mac80211: log more data when tracing

Enable logging of more configuration data when tracing
is enabled. Except for the channel frequency this is
only useful with the binary trace format, but that can
be recorded and replayed with trace-cmd and I will be
working on a plugin that reports all the information.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index b8fef1d113690..ee94ea0c67e9f 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -131,17 +131,35 @@ TRACE_EVENT(drv_config,
 		LOCAL_ENTRY
 		__field(u32, changed)
 		__field(int, ret)
+		__field(u32, flags)
+		__field(int, power_level)
+		__field(int, dynamic_ps_timeout)
+		__field(int, max_sleep_period)
+		__field(u16, listen_interval)
+		__field(u8, long_frame_max_tx_count)
+		__field(u8, short_frame_max_tx_count)
+		__field(int, center_freq)
+		__field(int, channel_type)
 	),
 
 	TP_fast_assign(
 		LOCAL_ASSIGN;
 		__entry->changed = changed;
 		__entry->ret = ret;
+		__entry->flags = local->hw.conf.flags;
+		__entry->power_level = local->hw.conf.power_level;
+		__entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
+		__entry->max_sleep_period = local->hw.conf.max_sleep_period;
+		__entry->listen_interval = local->hw.conf.listen_interval;
+		__entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
+		__entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
+		__entry->center_freq = local->hw.conf.channel->center_freq;
+		__entry->channel_type = local->hw.conf.channel_type;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT " ch:%#x ret:%d",
-		LOCAL_PR_ARG, __entry->changed, __entry->ret
+		LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
+		LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
 	)
 );
 
@@ -167,6 +185,8 @@ TRACE_EVENT(drv_bss_info_changed,
 		__field(u64, timestamp)
 		__field(u32, basic_rates)
 		__field(u32, changed)
+		__field(bool, enable_beacon)
+		__field(u16, ht_operation_mode)
 	),
 
 	TP_fast_assign(
@@ -183,6 +203,8 @@ TRACE_EVENT(drv_bss_info_changed,
 		__entry->assoc_cap = info->assoc_capability;
 		__entry->timestamp = info->timestamp;
 		__entry->basic_rates = info->basic_rates;
+		__entry->enable_beacon = info->enable_beacon;
+		__entry->ht_operation_mode = info->ht_operation_mode;
 	),
 
 	TP_printk(