diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2013-02-12 13:10:44 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-12 16:52:26 +0100 |
| commit | 7a4539736eaeecb6bec25a718492fed6377a23af (patch) | |
| tree | e1beaf9b544735af39752afb8aa7b478fe0d96a1 /drivers/net/wireless/iwlwifi/mvm/sta.c | |
| parent | ffdf968d878f85620c1d4685b9543f894ef56db0 (diff) | |
| download | lwn-7a4539736eaeecb6bec25a718492fed6377a23af.tar.gz lwn-7a4539736eaeecb6bec25a718492fed6377a23af.zip | |
iwlwifi: mvm: update station when marked associated
In managed mode, the HT/VHT capabilities aren't set when
the station is initially added, so update the station
when it is marked associated. In AP/GO mode, the station
will typically be added with full capabilities today,
but an upcoming change in hostapd may mean a similar
scenario as for managed mode, therefore do the update
unconditionally.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/sta.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c index 6b22bacdc1df..a1eb692d7fad 100644 --- a/drivers/net/wireless/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/iwlwifi/mvm/sta.c @@ -81,8 +81,9 @@ static int iwl_mvm_find_free_sta_id(struct iwl_mvm *mvm) return IWL_MVM_STATION_COUNT; } -/* add a NEW station to fw */ -int iwl_mvm_sta_add_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta) +/* send station add/update command to firmware */ +int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta, + bool update) { struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv; struct iwl_mvm_add_sta_cmd add_sta_cmd; @@ -94,8 +95,11 @@ int iwl_mvm_sta_add_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta) add_sta_cmd.sta_id = mvm_sta->sta_id; add_sta_cmd.mac_id_n_color = cpu_to_le32(mvm_sta->mac_id_n_color); - add_sta_cmd.tfd_queue_msk = cpu_to_le32(mvm_sta->tfd_queue_msk); - memcpy(&add_sta_cmd.addr, sta->addr, ETH_ALEN); + if (!update) { + add_sta_cmd.tfd_queue_msk = cpu_to_le32(mvm_sta->tfd_queue_msk); + memcpy(&add_sta_cmd.addr, sta->addr, ETH_ALEN); + } + add_sta_cmd.add_modify = update ? 1 : 0; /* STA_FLG_FAT_EN_MSK ? */ /* STA_FLG_MIMO_EN_MSK ? */ @@ -181,7 +185,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm, /* for HW restart - need to reset the seq_number etc... */ memset(mvm_sta->tid_data, 0, sizeof(mvm_sta->tid_data)); - ret = iwl_mvm_sta_add_to_fw(mvm, sta); + ret = iwl_mvm_sta_send_to_fw(mvm, sta, false); if (ret) return ret; @@ -195,6 +199,13 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm, return 0; } +int iwl_mvm_update_sta(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + return iwl_mvm_sta_send_to_fw(mvm, sta, true); +} + int iwl_mvm_drain_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, bool drain) { |