From: Arik Nemtsov <arik@wizery.com>
Date: Tue, 22 Feb 2011 22:22:30 +0000 (+0200)
Subject: wl12xx: AP-mode - count free FW TX blocks per link
X-Git-Tag: v2.6.39-rc1~468^2~158^2^2~69^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09039f42a24084c10e7761ab28ef22932c62a46f;p=pandora-kernel.git

wl12xx: AP-mode - count free FW TX blocks per link

Count the number of FW TX blocks allocated per link. We add blocks to a
link counter when allocated for a TX descriptor. We remove blocks
according to counters in fw_status indicating the number of freed blocks
in FW. These counters are polled after each IRQ.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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