Re: [B.A.T.M.A.N.] [PATCH 5/7] mac80211: minstrel - implement get_expected_throughput() API

On 25/04/14 17:46, Johannes Berg wrote:

On Mon, 2014-04-14 at 16:03 +0200, Antonio Quartulli wrote:

...

From: Antonio Quartulli antonio@open-mesh.com

Cc: Felix Fietkau nbd@openwrt.org Signed-off-by: Antonio Quartulli antonio@open-mesh.com

---

net/mac80211/rc80211_minstrel.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)

diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c index 26fd94f..cd40bc0 100644 --- a/net/mac80211/rc80211_minstrel.c +++ b/net/mac80211/rc80211_minstrel.c @@ -657,6 +657,18 @@ minstrel_free(void *priv) kfree(priv); }

+static u32 +minstrel_get_expected_throughput(void *priv, void *priv_sta,

• 		 struct ieee80211_supported_band *sband)
  

+{

• struct minstrel_sta_info *mi = priv_sta;
• int idx = mi->max_tp_rate[0];
• u32 bitrate, ret;
• bitrate = sband->bitrates[mi->r[idx].rix].bitrate;
• return bitrate * MINSTREL_TRUNC(mi->r[idx].probability * 1000) / 100;

/100? didn't you say minstrel already used your units?

MinstrelHT does, Minstrel does not...

Cheers,