From: Antonio Quartulli <antonio@open-mesh.com>
Date: Mon, 19 May 2014 19:53:20 +0000 (+0200)
Subject: mac80211: export the expected throughput
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~122^2^2~17^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cca674d47e59665630f3005291b61bb883015fc5;p=pandora-kernel.git

mac80211: export the expected throughput

Add get_expected_throughput() API to mac80211 so that each
driver can implement its own version based on the RC
algorithm they are using (might be using an HW RC algo).
The API returns a value expressed in Kbps.

Also, add the new get_expected_throughput() member
to the rate_control_ops structure in order to be
able to query the RC algorithm (this patch provides an
implementation of this API for both minstrel and
minstrel_ht).

The related member in the station_info object is now
filled accordingly when dumping a station.

Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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