summaryrefslogtreecommitdiff
path: root/net/mac80211/trace.h
diff options
context:
space:
mode:
authorAshok Raj Nagarajan <arnagara@codeaurora.org>2019-03-29 13:49:09 +0300
committerJohannes Berg <johannes.berg@intel.com>2019-04-26 14:02:11 +0300
commitba905bf432f662cb907fd692a4f160e612c0408b (patch)
treeba776973d21febf657cc7ede3a9e07f6bb5d5914 /net/mac80211/trace.h
parente96d1cd2635c05efdd01b4eafcfc50c22c40751f (diff)
downloadlinux-ba905bf432f662cb907fd692a4f160e612c0408b.tar.xz
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 'net/mac80211/trace.h')
-rw-r--r--net/mac80211/trace.h30
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,