From: Antonio Quartulli <[email protected]>
Cc: Felix Fietkau <[email protected]>
Signed-off-by: Antonio Quartulli <[email protected]>
---
net/mac80211/rc80211_minstrel.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 26fd94f..ce61ec9 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -657,6 +657,17 @@ minstrel_free(void *priv)
kfree(priv);
}
+static u32 minstrel_get_expected_throughput(void *priv_sta)
+{
+ struct minstrel_sta_info *mi = priv_sta;
+ int idx = mi->max_tp_rate[0];
+
+ /* convert pkt per sec in kbps (1200 is the average pkt size used for
+ * computing cur_tp
+ */
+ return MINSTREL_TRUNC(mi->r[idx].cur_tp) * 1200 / (8 * 1024);
+}
+
const struct rate_control_ops mac80211_minstrel = {
.name = "minstrel",
.tx_status = minstrel_tx_status,
@@ -670,6 +681,7 @@ const struct rate_control_ops mac80211_minstrel = {
.add_sta_debugfs = minstrel_add_sta_debugfs,
.remove_sta_debugfs = minstrel_remove_sta_debugfs,
#endif
+ .get_expected_throughput = minstrel_get_expected_throughput,
};
int __init
--
1.8.5.5
