From c74d084f914e16e42730bcf625ab3f37a4cae8d4 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sat, 15 Oct 2011 00:14:49 +0200 Subject: mac80211: handle HT PHY BSS membership selector value correctly 802.11n-2009 extends the supported rates element with a magic value which can be used to prevent legacy stations from joining the BSS. However, this magic value is not a rate like the others and the magic can simply be ignored/skipped at this late stage. Signed-off-by: Christian Lamparter --- Signed-off-by: John W. Linville --- include/linux/ieee80211.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/ieee80211.h') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 48363c3c40f8..9789aedb2453 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -770,6 +770,9 @@ struct ieee80211_mgmt { } u; } __attribute__ ((packed)); +/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */ +#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 + /* mgmt header + 1 byte category code */ #define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u) -- cgit v1.2.3