diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-30 10:43:32 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-10 22:54:08 +0400 |
| commit | 8f727ef3c4859f2c397a7609beb845dcd66729f5 (patch) | |
| tree | 9843df4721d5510c464f7ea4e1f4da940b247c80 /net/mac80211/driver-trace.h | |
| parent | 7213cf2cb0dfbb4d6b55a1da000d34338f76c0e3 (diff) | |
| download | linux-8f727ef3c4859f2c397a7609beb845dcd66729f5.tar.xz | |
mac80211: notify driver of rate control updates
Devices that have internal rate control need to be
notified when the bandwidth or SMPS state changes
just like external rate control algorithms get a
notification now.
Add this notification and clarify the change bits
while at it, the HT_CHANGED bit really meant only
bandwidth changed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h index 21d6f5290a1c..7ea544d86436 100644 --- a/net/mac80211/driver-trace.h +++ b/net/mac80211/driver-trace.h @@ -624,6 +624,34 @@ TRACE_EVENT(drv_sta_state, ) ); +TRACE_EVENT(drv_sta_rc_update, + TP_PROTO(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta, + u32 changed), + + TP_ARGS(local, sdata, sta, changed), + + TP_STRUCT__entry( + LOCAL_ENTRY + VIF_ENTRY + STA_ENTRY + __field(u32, changed) + ), + + TP_fast_assign( + LOCAL_ASSIGN; + VIF_ASSIGN; + STA_ASSIGN; + __entry->changed = changed; + ), + + TP_printk( + LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " changed: 0x%x", + LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->changed + ) +); + TRACE_EVENT(drv_sta_add, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, |