diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2017-01-04 14:53:58 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-04-19 22:20:51 +0300 |
| commit | 0ae988125d777ce5b564cf73e6d83c471e32aff9 (patch) | |
| tree | c454145b31023b620e70d096e5de07111d32f9d6 /drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | |
| parent | dd48847763a79f0382e0383c85bbe01f3cd57a10 (diff) | |
iwlwifi: mvm: prepare for station count change
In a000 devices we will support up to 32 stations.
The max station define is used also for invalid station marking
which makes finding usages of actual maximum station pretty hard
to sort through - change it to be a different define in order
to make future changes easier.
Use also ARRAY_SIZE intead of define when possible.
Do not move yet to 32 stations until firmware do it though.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index afe0e0f0744f..26cf3dfcc108 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -767,7 +767,7 @@ static bool iwl_mvm_defer_tx(struct iwl_mvm *mvm, goto out; mvmsta = iwl_mvm_sta_from_mac80211(sta); - if (mvmsta->sta_id == IWL_MVM_STATION_COUNT || + if (mvmsta->sta_id == IWL_MVM_INVALID_STA || mvmsta->sta_id != mvm->d0i3_ap_sta_id) goto out; @@ -1011,7 +1011,7 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac, struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); mvmvif->uploaded = false; - mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT; + mvmvif->ap_sta_id = IWL_MVM_INVALID_STA; spin_lock_bh(&mvm->time_event_lock); iwl_mvm_te_clear_data(mvm, &mvmvif->time_event_data); @@ -1054,7 +1054,7 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm) ieee80211_iterate_interfaces(mvm->hw, 0, iwl_mvm_cleanup_iterator, mvm); mvm->p2p_device_vif = NULL; - mvm->d0i3_ap_sta_id = IWL_MVM_STATION_COUNT; + mvm->d0i3_ap_sta_id = IWL_MVM_INVALID_STA; iwl_mvm_reset_phy_ctxts(mvm); memset(mvm->fw_key_table, 0, sizeof(mvm->fw_key_table)); @@ -1965,7 +1965,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, IWL_MVM_SMPS_REQ_PROT, IEEE80211_SMPS_DYNAMIC); } - } else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) { + } else if (mvmvif->ap_sta_id != IWL_MVM_INVALID_STA) { /* * If update fails - SF might be running in associated * mode while disassociated - which is forbidden. @@ -1979,8 +1979,8 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, IWL_ERR(mvm, "failed to remove AP station\n"); if (mvm->d0i3_ap_sta_id == mvmvif->ap_sta_id) - mvm->d0i3_ap_sta_id = IWL_MVM_STATION_COUNT; - mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT; + mvm->d0i3_ap_sta_id = IWL_MVM_INVALID_STA; + mvmvif->ap_sta_id = IWL_MVM_INVALID_STA; /* remove quota for this interface */ ret = iwl_mvm_update_quotas(mvm, false, NULL); if (ret) @@ -2391,7 +2391,7 @@ static void __iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw, */ break; case STA_NOTIFY_AWAKE: - if (WARN_ON(mvmsta->sta_id == IWL_MVM_STATION_COUNT)) + if (WARN_ON(mvmsta->sta_id == IWL_MVM_INVALID_STA)) break; if (txqs) @@ -3961,7 +3961,7 @@ static void iwl_mvm_mac_flush(struct ieee80211_hw *hw, mvmvif = iwl_mvm_vif_from_mac80211(vif); /* flush the AP-station and all TDLS peers */ - for (i = 0; i < IWL_MVM_STATION_COUNT; i++) { + for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) { sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], lockdep_is_held(&mvm->mutex)); if (IS_ERR_OR_NULL(sta)) |