diff options
| author |   Ashok Raj Nagarajan <arnagara@codeaurora.org> | 2019-03-29 16:19:09 +0530 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2019-04-26 13:02:11 +0200 |
| commit | ba905bf432f662cb907fd692a4f160e612c0408b (patch) | |
| tree | ba776973d21febf657cc7ede3a9e07f6bb5d5914 /net/mac80211/trace.h | |
| parent | cfg80211: Add support to set tx power for a station associated (diff) | |
| download | linux-dev-ba905bf432f662cb907fd692a4f160e612c0408b.tar.xz linux-dev-ba905bf432f662cb907fd692a4f160e612c0408b.zip | |
mac80211: store tx power value from user to station
This patch introduce a new driver callback drv_sta_set_txpwr. This API will
copy the transmit power value passed from user space and call the driver
callback to set the tx power for the station.
Co-developed-by: Balaji Pothunoori <bpothuno@codeaurora.org>
Signed-off-by: Ashok Raj Nagarajan <arnagara@codeaurora.org>
Signed-off-by: Balaji Pothunoori <bpothuno@codeaurora.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | net/mac80211/trace.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h index 8ba70d26b82e..3bb4459b52c7 100644 --- a/net/mac80211/trace.h +++ b/net/mac80211/trace.h @@ -828,6 +828,36 @@ TRACE_EVENT(drv_sta_state, ) ); +TRACE_EVENT(drv_sta_set_txpwr, + TP_PROTO(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta), + + TP_ARGS(local, sdata, sta), + + TP_STRUCT__entry( + LOCAL_ENTRY + VIF_ENTRY + STA_ENTRY + __field(s16, txpwr) + __field(u8, type) + ), + + TP_fast_assign( + LOCAL_ASSIGN; + VIF_ASSIGN; + STA_ASSIGN; + __entry->txpwr = sta->txpwr.power; + __entry->type = sta->txpwr.type; + ), + + TP_printk( + LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " txpwr: %d type %d", + LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, + __entry->txpwr, __entry->type + ) +); + TRACE_EVENT(drv_sta_rc_update, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, |