diff options
| author | Alexander Bondar <alexander.bondar@intel.com> | 2013-04-14 21:59:37 +0400 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-12-17 21:39:40 +0400 |
| commit | 175a70b7f22894cda03e1608f075c548656024f8 (patch) | |
| tree | 2df0167819ae41bc674be1d00c03038f45961f87 /drivers/net/wireless/iwlwifi/mvm/mvm.h | |
| parent | 5f7a6f9b256ffee6392d16207619448a1d7bfe14 (diff) | |
| download | linux-175a70b7f22894cda03e1608f075c548656024f8.tar.xz | |
iwlwifi: mvm: Add uAPSD misbehaving AP notification handling
FW implements protective algorithm to identify AP's improper uAPSD
behavior. FW sends misbehaving AP notification in this case.
Add this notification handling. Avoid using uAPSD in next association
to the exactly same AP. Refactor iwl_mvm_power_build_cmd() to move
uAPSD related code to a separate function.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mvm.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mvm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index bd072c7955be..5da5e2deb11a 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -181,6 +181,7 @@ enum iwl_dbgfs_pm_mask { MVM_DEBUGFS_PM_LPRX_ENA = BIT(6), MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7), MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8), + MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9), }; struct iwl_dbgfs_pm { @@ -193,6 +194,7 @@ struct iwl_dbgfs_pm { bool lprx_ena; u32 lprx_rssi_threshold; bool snooze_ena; + bool uapsd_misbehaving; int mask; }; @@ -331,6 +333,9 @@ struct iwl_mvm_vif { #endif enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ]; + + /* FW identified misbehaving AP */ + u8 uapsd_misbehaving_bssid[ETH_ALEN]; }; static inline struct iwl_mvm_vif * @@ -781,6 +786,11 @@ static inline int iwl_mvm_power_update_device_mode(struct iwl_mvm *mvm) return 0; } +void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb, + struct iwl_device_cmd *cmd); + #ifdef CONFIG_IWLWIFI_DEBUGFS static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |