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authorArik Nemtsov <arik@wizery.com>2015-06-10 20:42:59 +0300
committerJohannes Berg <johannes.berg@intel.com>2015-07-17 15:38:11 +0200
commitb98fb44ffceeac717789e8f2fb3497e6b8c5c65b (patch)
treeee998972f041fa9bae44bbd94119a9d356a7b62e /net/mac80211/sta_info.h
parent7584f88f9e30d36c2c1041831121f1cd3a194bf1 (diff)
downloadlinux-sh-b98fb44ffceeac717789e8f2fb3497e6b8c5c65b.tar.gz
mac80211: define TDLS wider BW support bits
Allow a device to specify support for the TDLS wider-bandwidth feature. Indicate this support during TDLS setup in the ext-capab IE and set an appropriate station flag when our TDLS peer supports it. This feature gives TDLS peers the ability to use a wider channel than the base width of the BSS. For instance VHT capable TDLS peers connected on a 20MHz channel can extend the channel to 80MHz, if regulatory considerations allow it. Do not cap the bandwidth of such stations by the current BSS channel width in mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.h')
-rw-r--r--net/mac80211/sta_info.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 9e568927c080..b9c1aaaa01ff 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -53,6 +53,8 @@
* @WLAN_STA_TDLS_CHAN_SWITCH: This TDLS peer supports TDLS channel-switching
* @WLAN_STA_TDLS_OFF_CHANNEL: The local STA is currently off-channel with this
* TDLS peer
+ * @WLAN_STA_TDLS_WIDER_BW: This TDLS peer supports working on a wider bw on
+ * the BSS base channel.
* @WLAN_STA_UAPSD: Station requested unscheduled SP while driver was
* keeping station in power-save mode, reply when the driver
* unblocks the station.
@@ -84,6 +86,7 @@ enum ieee80211_sta_info_flags {
WLAN_STA_TDLS_INITIATOR,
WLAN_STA_TDLS_CHAN_SWITCH,
WLAN_STA_TDLS_OFF_CHANNEL,
+ WLAN_STA_TDLS_WIDER_BW,
WLAN_STA_UAPSD,
WLAN_STA_SP,
WLAN_STA_4ADDR_EVENT,