diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-10-01 15:52:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-31 10:10:19 -0700 |
| commit | a52e181f56c22cd26444e61c0ac87222bd187564 (patch) | |
| tree | 8e9ac62c835efa008d8aee844ee9263a168032f4 /net/mac80211/debugfs_key.c | |
| parent | c5bb11c743f93a487b2e5806ede0cb14ca92c873 (diff) | |
mac80211: connect with HT20 if HT40 is not permitted
commit 3a40414f826a8f1096d9b94c4a53ef91b25ba28d upstream.
Some changes to fix issues with HT40 APs in Korea
and follow-up changes to allow using HT40 even if
the local regulatory database disallows it caused
issues with iwlwifi (and could cause issues with
other devices); iwlwifi firmware would assert if
you tried to connect to an AP that has an invalid
configuration (e.g. using HT40- on channel 140.)
Fix this, while avoiding the "Korean AP" issue by
disabling HT40 and advertising HT20 to the AP
when connecting.
Reported-by: Florian Reitmeir <florian@reitmeir.org>
Tested-by: Florian Reitmeir <florian@reitmeir.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/mac80211/debugfs_key.c')
0 files changed, 0 insertions, 0 deletions