diff options
| author | Arik Nemtsov <arik@wizery.com> | 2014-11-09 18:50:15 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 18:45:04 +0100 |
| commit | 9041c1fa5722250025be9a7450622c9108088c5a (patch) | |
| tree | 0771cbcc4518a708ac58aec7388c06eb926bba39 /net/mac80211/util.c | |
| parent | 78632a17eaa7a5abdc22aac8ca5932d6cad59984 (diff) | |
mac80211: track AP and peer STA TDLS chan-switch support
The AP or peer can prohibit TDLS channel switch via a bit in the
extended capabilities IE. Parse the IE and track this bit. Set an
appropriate STA flag if both the AP and peer STA support TDLS
channel-switching.
Add the new STA flag and the missing TDLS_INITIATOR to debugfs.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index f9319a5dca64..3ca0c2e725ff 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -831,6 +831,7 @@ u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, case WLAN_EID_SECONDARY_CHANNEL_OFFSET: case WLAN_EID_WIDE_BW_CHANNEL_SWITCH: case WLAN_EID_CHAN_SWITCH_PARAM: + case WLAN_EID_EXT_CAPABILITY: /* * not listing WLAN_EID_CHANNEL_SWITCH_WRAPPER -- it seems possible * that if the content gets bigger it might be needed more than once @@ -850,6 +851,10 @@ u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, elem_parse_failed = false; switch (id) { + case WLAN_EID_EXT_CAPABILITY: + elems->ext_capab = pos; + elems->ext_capab_len = elen; + break; case WLAN_EID_SSID: elems->ssid = pos; elems->ssid_len = elen; |