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| author |   Daniel Halperin <dhalperi@cs.washington.edu> | 2010-06-14 13:10:29 -0700 |
|---|---|---|
| committer |   Reinette Chatre <reinette.chatre@intel.com> | 2010-06-25 14:53:49 -0700 |
| commit | 278c2f6faafebe28b9776918ce5fbaef9795c141 (patch) | |
| tree | 1638c2ca7928658f850acc40950fb78af3ff0be5 /drivers/net/wireless/iwlwifi/iwl-core.h | |
| parent | iwlwifi: add a mechanism to disable plcp error checking (diff) | |
| download | linux-dev-278c2f6faafebe28b9776918ce5fbaef9795c141.tar.xz linux-dev-278c2f6faafebe28b9776918ce5fbaef9795c141.zip | |
iwlwifi: update LQ for bcast station on channel change
The rate table in the bcast LQ is computed only when the station is
allocated, and chooses the lowest rate for the band. Because of when this
occurs, this is the 2.4 GHz band and uses the 0x420a (CCK, 1 Mbps) rate. In 5 GHz
beaconing mode, this rate will prevent beacons from being sent and any other
packets from being received.
We can fix this by re-initializing the bcast station's LQ command when the
channel is changed.
Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index cdcb51d8bc21..15930e064022 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -196,6 +196,7 @@ struct iwl_lib_ops { /* station management */ int (*manage_ibss_station)(struct iwl_priv *priv, struct ieee80211_vif *vif, bool add); + int (*update_bcast_station)(struct iwl_priv *priv); /* recover from tx queue stall */ void (*recover_from_tx_stall)(unsigned long data); /* check for plcp health */ |