From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 27 Aug 2010 10:35:58 +0000 (+0200)
Subject: mac80211: support runtime interface type changes
X-Git-Tag: v2.6.37-rc1~147^2~584^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34d4bc4d41d282a66dafe1b01a7d46bad468cefb;p=pandora-kernel.git

mac80211: support runtime interface type changes

Add support to mac80211 for changing the interface
type even when the interface is UP, if the driver
supports it.

To achieve this
 * add a new driver callback for switching,
 * split some of the interface up/down code out
   into new functions (do_open/do_stop), and
 * maintain an own __SDATA_RUNNING bit that will
   not be set during interface type, so that any
   other code doesn't use the interface.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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