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iwlwifi: separate IO tracing 

Since IO tracing is usually not needed and
generates a lot of data, separate it into
its own trace system so that we can always
enable iwlwifi:* and not have to worry about
getting too much data. If IO tracing is then
really needed we can enable iwlwifi_io:* in
addition and get that data.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2009-11-20 12:05:02 -08:00 committed by John W. Linville
parent 6262408392
commit 0fd95afc7b
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/iwlwifi/iwl-devtrace.h
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@ -14,7 +14,7 @@ static inline void trace_ ## name(proto) {}
#define PRIV_ASSIGN __entry->priv = priv
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi
#define TRACE_SYSTEM iwlwifi_io
TRACE_EVENT(iwlwifi_dev_ioread32,
TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
@ -64,6 +64,9 @@ TRACE_EVENT(iwlwifi_dev_iowrite32,
TP_printk("[%p] write io[%#x] = %#x)", __entry->priv, __entry->offs, __entry->val)
);
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi
TRACE_EVENT(iwlwifi_dev_hcmd,
TP_PROTO(struct iwl_priv *priv, void *hcmd, size_t len, u32 flags),
TP_ARGS(priv, hcmd, len, flags),