Re: [B.A.T.M.A.N.] [RFCv2 2/6] mac80211: add new RC API to retrieve expected throughput

On 08/04/14 12:04, Johannes Berg wrote:

On Sun, 2014-03-30 at 22:35 +0200, Antonio Quartulli wrote:

...

• u32 (*get_expected_throughput)(void *priv, void *priv_sta,

• 		       struct ieee80211_supported_band *sband);
  

why would that need an sband argument?

I needed this because I saw it is required by some RC algo (only minstrel) to extract the bitrate starting from the index.

You can check patch 4/6 for this:

+ bitrate = sband->bitrates[mi->r[idx].rix].bitrate;

maybe I can extract it from another structure? I couldn't find any way..

Cheers,