diff options
| author | Lukáš Turek <8an@praha12.net> | 2009-12-21 22:50:48 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-12 13:50:07 -0500 |
| commit | 310bc676e314e92c18257bfc916951879451ee32 (patch) | |
| tree | 12050b5b473b8c9a1bf67450e03d45ade2a4b219 /net/mac80211/driver-trace.h | |
| parent | 81077e82c3f591578625805dd6464a27a9ff56ec (diff) | |
| download | lwn-310bc676e314e92c18257bfc916951879451ee32.tar.gz lwn-310bc676e314e92c18257bfc916951879451ee32.zip | |
mac80211: Add new callback set_coverage_class
Mac80211 callback to driver set_coverage_class() sets slot time and ACK
timeout for given IEEE 802.11 coverage class. The callback is optional,
but it's essential for long distance links.
Signed-off-by: Lukas Turek <8an@praha12.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/driver-trace.h')
| -rw-r--r-- | net/mac80211/driver-trace.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h index 977cc7528bc6..0ea258123b8e 100644 --- a/net/mac80211/driver-trace.h +++ b/net/mac80211/driver-trace.h @@ -491,6 +491,29 @@ TRACE_EVENT(drv_set_rts_threshold, ) ); +TRACE_EVENT(drv_set_coverage_class, + TP_PROTO(struct ieee80211_local *local, u8 value, int ret), + + TP_ARGS(local, value, ret), + + TP_STRUCT__entry( + LOCAL_ENTRY + __field(u8, value) + __field(int, ret) + ), + + TP_fast_assign( + LOCAL_ASSIGN; + __entry->ret = ret; + __entry->value = value; + ), + + TP_printk( + LOCAL_PR_FMT " value:%d ret:%d", + LOCAL_PR_ARG, __entry->value, __entry->ret + ) +); + TRACE_EVENT(drv_sta_notify, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, |