diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-10-28 11:59:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:44:44 -0800 |
| commit | ed89d010e4d505f4dc1afa77c45d65f1980e46da (patch) | |
| tree | 012a4009eb3802404db3b9772a064580bdd8ae66 /net/mac80211/ieee80211_i.h | |
| parent | a7870d687773d35a18bc5af7fc7a81963fe2fa02 (diff) | |
mac80211: disable powersave for broken APs
commit 05cb91085760ca378f28fc274fbf77fc4fd9886c upstream.
Only AID values 1-2007 are valid, but some APs have been
found to send random bogus values, in the reported case an
AP that was sending the AID field value 0xffff, an AID of
0x3fff (16383).
There isn't much we can do but disable powersave since
there's no way it can work properly in this case.
Reported-by: Bill C Riemers <briemers@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index f5ff8870c4a0..9fab144cc9f5 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -390,6 +390,7 @@ struct ieee80211_if_managed { unsigned long timers_running; /* used for quiesce/restart */ bool powersave; /* powersave requested for this iface */ + bool broken_ap; /* AP is broken -- turn off powersave */ enum ieee80211_smps_mode req_smps, /* requested smps mode */ ap_smps, /* smps mode AP thinks we're in */ driver_smps_mode; /* smps mode request */ |