From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 15 Jun 2012 12:33:17 +0000 (+0200)
Subject: nl80211: prepare for non-netdev wireless devs
X-Git-Tag: v3.6-rc1~125^2~57^2~77^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89a54e48b9cbb44aed1bf6cd712e087b96b6ae65;p=pandora-kernel.git

nl80211: prepare for non-netdev wireless devs

In order to support a P2P device abstraction and
Bluetooth high-speed AMPs, we need to have a way
to identify virtual interfaces that don't have a
netdev associated.

Do this by adding a NL80211_ATTR_WDEV attribute
to identify a wdev which may or may not also be
a netdev.

To simplify things, use a 64-bit value with the
high 32 bits being the wiphy index for this new
wdev identifier in the nl80211 API.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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