Removed ieee80211_info_element_hdr structure as ieee80211_info_element
provides the same use.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

Changed 802.11 headers to use ieee80211_info_element as zero sized
array so that sizeof calculations do not account for IE sizes.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

Added wireless spy support to Rx code path.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>

NOTE:  Looks like scripts/Lindent generated output different
than the Lindented version already in-kernel, hence all the
whitespace deltas...  *sigh*
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

Incorporated Bill Moss' quality scaling algorithm into default wireless
extension handler.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

Debug variables and procfs dir should be "ieee80211", not "ipw".
Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

IEEE 802.11 code has no business touching payloads of EAPOL frames.
There are some EAPOL structures defined for debugging and these were
confusingly called EAP types which they are not. Let's just remove these
before someone else starts using them in the kernel.
Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

No need to maintain support for WIRELESS_EXT < 17 since this kernel
tree is already using WIRELESS_EXT 18.
Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

From: Michael Wu <flamingice@sourmilk.net>

This patch:
- fixes misc. whitespace/comments
- replaces u16 with __le16/__be16 where appropriate
Signed-off-by: NMichael Wu <flamingice@sourmilk.net>
Signed-off-by: NJiri Benc <jbenc@suse.cz>

From: Gertjan van Wingerde <gwingerde@home.nl>

Attached patch cleans up the long lists of #defines for status codes,
reason codes, and information elements.
Signed-off-by: NGertjan van Wingerde <gwingerde@home.nl>
Signed-off-by: NJiri Benc <jbenc@suse.cz>

From: Gertjan van Wingerde <gwingerde@home.nl>

Attached patch updates the definitions of the generic ieee80211 stack to
the latest versions of the published 802.11x specification suite.
Signed-off-by: NGertjan van Wingerde <gwingerde@home.nl>
Signed-off-by: NJiri Benc <jbenc@suse.cz>

Signed-off-by: NJiri Benc <jbenc@suse.cz>
Signed-off-by: NJirka Bohac <jbohac@suse.cz>

IEEE 802.11 has a capability field flag called ESS, but ieee80211 had
renamed this to BSS for some reason. hostap has been using
WLAN_CAPABILITY_ESS and since that matches with the standard, lets use
it as the name for this define. Add WLAN_CAPABILITY_BSS as a backwards
compatibility name for the same bit since ieee80211 and ipw2200 are
using this and there are versions outside kernel tree that expect to
find this define name.
Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

IEEE 802.11 frame control has two bits reserved for protocol
version. IEEE80211_FCTL_VERS was not used anywhere, but I would assume
it was supposed to be a mask for the protocol field and as such, it
should be 0x0003, not 0x0002. This matches with WLAN_FC_PVER
definition in hostap.
Signed-off-by: NJouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

-Wundef found an (although perhaps harmless) bug:

<--  snip  -->

...
  CC      net/ieee80211/ieee80211_crypt.o
In file included from net/ieee80211/ieee80211_crypt.c:21:
include/net/ieee80211.h:26:5: warning: "WIRELESS_EXT" is not defined
  CC      net/ieee80211/ieee80211_crypt_wep.o
In file included from net/ieee80211/ieee80211_crypt_wep.c:20:
include/net/ieee80211.h:26:5: warning: "WIRELESS_EXT" is not defined
  CC      net/ieee80211/ieee80211_crypt_ccmp.o
  CC      net/ieee80211/ieee80211_crypt_tkip.o
In file included from net/ieee80211/ieee80211_crypt_tkip.c:23:
include/net/ieee80211.h:26:5: warning: "WIRELESS_EXT" is not defined
...

<--  snip  -->
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

This crept in with the resync-to-mainline.  Nothing uses 802.11-crypt in
mainline, so we can safely comment it out for now.
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

the prototypes and inlines aren't actually needed, but let's not diverge
from -mm too far.

Cleanup of unused and duplicated constants and structures in the ieee80211
header.
Signed-off-by: NJiri Benc <jbenc@suse.cz>
Signed-off-by: NJirka Bohac <jbohac@suse.cz>

Contributors:
Host AP contributors
James Ketrenos <jketreno@linux.intel.com>
Francois Romieu <romieu@fr.zoreil.com>
Adrian Bunk <bunk@stusta.de>
Matthew Galgoci <mgalgoci@parcelfarce.linux.th
eplanet.co.uk>