Message-ID: <5346BE8A.5080601@open-mesh.com> (sfid-20140410_175424_325646_FCAF00A1)
Date: Thu, 10 Apr 2014 17:53:46 +0200
From: Antonio Quartulli <antonio@open-mesh.com>
MIME-Version: 1.0
To: Johannes Berg <johannes@sipsolutions.net>
CC: b.a.t.m.a.n@lists.open-mesh.org, linux-wireless@vger.kernel.org,
	devel@lists.open80211s.org
Subject: Re: [RFCv2 2/6] mac80211: add new RC API to retrieve expected throughput
References: <1396211704-4677-1-git-send-email-antonio@meshcoding.com>	 <1396211704-4677-3-git-send-email-antonio@meshcoding.com> <1396951464.5936.17.camel@jlt4.sipsolutions.net>
In-Reply-To: <1396951464.5936.17.camel@jlt4.sipsolutions.net>
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On 08/04/14 12:04, Johannes Berg wrote:
> On Sun, 2014-03-30 at 22:35 +0200, Antonio Quartulli wrote:
>=20
>> +	u32 (*get_expected_throughput)(void *priv, void *priv_sta,
>> +				       struct ieee80211_supported_band *sband);
>=20
> why would that need an sband argument?
>=20

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 =3D sband->bitrates[mi->r[idx].rix].bitrate;

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

Cheers,

--=20
Antonio Quartulli


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