From b4f286a1c0ad0b84c2d502b354d4d98d5a86c64b Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 26 Mar 2013 14:13:58 +0100 Subject: mac80211: support extended channel switch Support extended channel switch when the operating class is one of the global operating classes as defined in Annex E of 802.11-2012. If it isn't, disconnect from the AP instead. Signed-off-by: Johannes Berg --- net/mac80211/util.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'net/mac80211/util.c') diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 1d6217ac3ba3..e4a6d559372d 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -863,6 +863,13 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, } elems->ch_switch_ie = (void *)pos; break; + case WLAN_EID_EXT_CHANSWITCH_ANN: + if (elen != sizeof(struct ieee80211_ext_chansw_ie)) { + elem_parse_failed = true; + break; + } + elems->ext_chansw_ie = (void *)pos; + break; case WLAN_EID_COUNTRY: elems->country_elem = pos; elems->country_elem_len = elen; -- cgit v1.2.2