From: Johannes Berg <johannes@sipsolutions.net>
Date: Tue, 11 May 2010 14:20:57 +0000 (+0200)
Subject: mac80211: add offload channel switch support
X-Git-Tag: v2.6.35-rc1~473^2~42^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ce6e438d5d9ed8ed775cd1e94f92002c8da2bad;p=pandora-kernel.git

mac80211: add offload channel switch support

This adds support for offloading the channel switch
operation to devices that support such, typically
by having specific firmware API for it. The reasons
for this could be that the firmware provides better
timing or that regulatory enforcement done by the
device requires special handling of CSAs.

In order to allow drivers to specify the timing to
the device, the new channel_switch callback will
pass through the received frame's mactime, where
available.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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