From: Antonio Quartulli <antonio@xxxxxxxxxxxxx>
In order to make mac80211 export the expected throughput,
a new API which extracts such information from any mac80211
SW RC algorithm is needed.
Therefore add the new get_expected_throughput() member
to the rate_control_ops structure.
The exported value is expressed in Mbps/100. Such unit has
been chosen because it is the highest precision that
MinstrelHT can return.
Signed-off-by: Antonio Quartulli <antonio@xxxxxxxxxxxxx>
---
include/net/mac80211.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 0efe37c..47b891a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -4480,6 +4480,9 @@ struct rate_control_ops {
void (*add_sta_debugfs)(void *priv, void *priv_sta,
struct dentry *dir);
void (*remove_sta_debugfs)(void *priv, void *priv_sta);
+
+ u32 (*get_expected_throughput)(void *priv, void *priv_sta,
+ struct ieee80211_supported_band *sband);
};
static inline int rate_supported(struct ieee80211_sta *sta,
--
1.8.3.2
--
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