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-rw-r--r--include/net/mac80211.h7
-rw-r--r--net/mac80211/cfg.c22
-rw-r--r--net/mac80211/driver-ops.h34
-rw-r--r--net/mac80211/trace.h12
4 files changed, 75 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 71985e95d2d9..e3d57e7a55cc 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3623,6 +3623,9 @@ enum ieee80211_reconfig_type {
* skb is always a real frame, head may or may not be an A-MSDU.
* @get_ftm_responder_stats: Retrieve FTM responder statistics, if available.
* Statistics should be cumulative, currently no way to reset is provided.
+ *
+ * @start_pmsr: start peer measurement (e.g. FTM) (this call can sleep)
+ * @abort_pmsr: abort peer measurement (this call can sleep)
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw,
@@ -3911,6 +3914,10 @@ struct ieee80211_ops {
int (*get_ftm_responder_stats)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct cfg80211_ftm_responder_stats *ftm_stats);
+ int (*start_pmsr)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct cfg80211_pmsr_request *request);
+ void (*abort_pmsr)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct cfg80211_pmsr_request *request);
};
/**
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 51622333d460..2fccccfbbf4d 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3849,6 +3849,26 @@ ieee80211_get_ftm_responder_stats(struct wiphy *wiphy,
return drv_get_ftm_responder_stats(local, sdata, ftm_stats);
}
+static int
+ieee80211_start_pmsr(struct wiphy *wiphy, struct wireless_dev *dev,
+ struct cfg80211_pmsr_request *request)
+{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(dev);
+
+ return drv_start_pmsr(local, sdata, request);
+}
+
+static void
+ieee80211_abort_pmsr(struct wiphy *wiphy, struct wireless_dev *dev,
+ struct cfg80211_pmsr_request *request)
+{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(dev);
+
+ return drv_abort_pmsr(local, sdata, request);
+}
+
const struct cfg80211_ops mac80211_config_ops = {
.add_virtual_intf = ieee80211_add_iface,
.del_virtual_intf = ieee80211_del_iface,
@@ -3944,4 +3964,6 @@ const struct cfg80211_ops mac80211_config_ops = {
.tx_control_port = ieee80211_tx_control_port,
.get_txq_stats = ieee80211_get_txq_stats,
.get_ftm_responder_stats = ieee80211_get_ftm_responder_stats,
+ .start_pmsr = ieee80211_start_pmsr,
+ .abort_pmsr = ieee80211_abort_pmsr,
};
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 0b1747a2313d..3e0d5922a440 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -1199,6 +1199,40 @@ drv_get_ftm_responder_stats(struct ieee80211_local *local,
return ret;
}
+static inline int drv_start_pmsr(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_pmsr_request *request)
+{
+ int ret = -EOPNOTSUPP;
+
+ might_sleep();
+ if (!check_sdata_in_driver(sdata))
+ return -EIO;
+
+ trace_drv_start_pmsr(local, sdata);
+
+ if (local->ops->start_pmsr)
+ ret = local->ops->start_pmsr(&local->hw, &sdata->vif, request);
+ trace_drv_return_int(local, ret);
+
+ return ret;
+}
+
+static inline void drv_abort_pmsr(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_pmsr_request *request)
+{
+ trace_drv_abort_pmsr(local, sdata);
+
+ might_sleep();
+ if (!check_sdata_in_driver(sdata))
+ return;
+
+ if (local->ops->abort_pmsr)
+ local->ops->abort_pmsr(&local->hw, &sdata->vif, request);
+ trace_drv_return_void(local);
+}
+
static inline int drv_start_nan(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct cfg80211_nan_conf *conf)
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index a152263478dc..35ea0dcb55e6 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1882,6 +1882,18 @@ TRACE_EVENT(drv_del_nan_func,
)
);
+DEFINE_EVENT(local_sdata_evt, drv_start_pmsr,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata),
+ TP_ARGS(local, sdata)
+);
+
+DEFINE_EVENT(local_sdata_evt, drv_abort_pmsr,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata),
+ TP_ARGS(local, sdata)
+);
+
/*
* Tracing for API calls that drivers call.
*/