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authorJohannes Berg <johannes@sipsolutions.net>2009-11-25 19:07:20 +0100
committerJohn W. Linville <linville@tuxdriver.com>2009-11-28 15:05:03 -0500
commitf911ab83a2c07118dc605d643545647cef6f2322 (patch)
treed4941ab5fb9ff5ee5a7603c1e79d67381e6804cb
parent2569a826de16ff82302a8a091228275be1aa911c (diff)
downloadop-kernel-dev-f911ab83a2c07118dc605d643545647cef6f2322.zip
op-kernel-dev-f911ab83a2c07118dc605d643545647cef6f2322.tar.gz
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>
-rw-r--r--net/mac80211/driver-trace.h26
1 files changed, 24 insertions, 2 deletions
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index b8fef1d..ee94ea0 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(
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