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authorDavid S. Miller <davem@davemloft.net>2016-03-01 17:02:30 -0500
committerDavid S. Miller <davem@davemloft.net>2016-03-01 17:03:27 -0500
commitd67703fcede6696667218d29f86b4ee6ae618de6 (patch)
treea099693d077e646848b8d9a1a5b6feae79045621 /net/mac80211/ibss.c
parent4ec620700cda720ac7480ce92e8795d735ff1502 (diff)
parent50ee738d7271fe825e4024cdfa5c5301a871e2c2 (diff)
downloadlinux-d67703fcede6696667218d29f86b4ee6ae618de6.tar.bz2
Merge tag 'mac80211-next-for-davem-2016-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says: ==================== Here's another round of updates for -next: * big A-MSDU RX performance improvement (avoid linearize of paged RX) * rfkill changes: cleanups, documentation, platform properties * basic PBSS support in cfg80211 * MU-MIMO action frame processing support * BlockAck reordering & duplicate detection offload support * various cleanups & little fixes ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/ibss.c')
-rw-r--r--net/mac80211/ibss.c32
1 files changed, 19 insertions, 13 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 978d3bc31df7..fc3238376b39 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -7,6 +7,7 @@
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2009, Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -1050,9 +1051,8 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata,
struct cfg80211_chan_def chandef;
enum ieee80211_sta_rx_bandwidth bw = sta->sta.bandwidth;
- ieee80211_ht_oper_to_chandef(channel,
- elems->ht_operation,
- &chandef);
+ cfg80211_chandef_create(&chandef, channel, NL80211_CHAN_NO_HT);
+ ieee80211_chandef_ht_oper(elems->ht_operation, &chandef);
memcpy(&htcap_ie, elems->ht_cap_elem, sizeof(htcap_ie));
rates_updated |= ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
@@ -1066,9 +1066,8 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata,
struct ieee80211_vht_cap cap_ie;
struct ieee80211_sta_vht_cap cap = sta->sta.vht_cap;
- ieee80211_vht_oper_to_chandef(channel,
- elems->vht_operation,
- &chandef);
+ ieee80211_chandef_vht_oper(elems->vht_operation,
+ &chandef);
memcpy(&cap_ie, elems->vht_cap_elem, sizeof(cap_ie));
ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband,
&cap_ie, sta);
@@ -1485,14 +1484,21 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
sdata_info(sdata, "Trigger new scan to find an IBSS to join\n");
- num = ieee80211_ibss_setup_scan_channels(local->hw.wiphy,
- &ifibss->chandef,
- channels,
- ARRAY_SIZE(channels));
scan_width = cfg80211_chandef_to_scan_width(&ifibss->chandef);
- ieee80211_request_ibss_scan(sdata, ifibss->ssid,
- ifibss->ssid_len, channels, num,
- scan_width);
+
+ if (ifibss->fixed_channel) {
+ num = ieee80211_ibss_setup_scan_channels(local->hw.wiphy,
+ &ifibss->chandef,
+ channels,
+ ARRAY_SIZE(channels));
+ ieee80211_request_ibss_scan(sdata, ifibss->ssid,
+ ifibss->ssid_len, channels,
+ num, scan_width);
+ } else {
+ ieee80211_request_ibss_scan(sdata, ifibss->ssid,
+ ifibss->ssid_len, NULL,
+ 0, scan_width);
+ }
} else {
int interval = IEEE80211_SCAN_INTERVAL;