diff options
| author | Arik Nemtsov <arik@wizery.com> | 2015-06-10 20:42:59 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-07-17 16:38:11 +0300 |
| commit | b98fb44ffceeac717789e8f2fb3497e6b8c5c65b (patch) | |
| tree | ee998972f041fa9bae44bbd94119a9d356a7b62e /include/net/mac80211.h | |
| parent | 7584f88f9e30d36c2c1041831121f1cd3a194bf1 (diff) | |
| download | linux-b98fb44ffceeac717789e8f2fb3497e6b8c5c65b.tar.xz | |
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 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 4d3d2686f278..8f61a230c482 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1887,6 +1887,9 @@ struct ieee80211_txq { * @IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS: The HW supports scanning on all bands * in one command, mac80211 doesn't have to run separate scans per band. * + * @IEEE80211_HW_TDLS_WIDER_BW: The device/driver supports wider bandwidth + * than then BSS bandwidth for a TDLS link on the base channel. + * * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ enum ieee80211_hw_flags { @@ -1919,6 +1922,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_CHANCTX_STA_CSA, IEEE80211_HW_SUPPORTS_CLONED_SKBS, IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS, + IEEE80211_HW_TDLS_WIDER_BW, /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS |