From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Mac80211 will check both the HE Capability IE and the
Extended Capability IE, so set the TWT support bit when
mac80211 tells us to.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
.../net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 22 ++-----------------
1 file changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 7779951a9533..eb66269ddf73 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -778,27 +778,9 @@ static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
if (vif->bss_conf.assoc && vif->bss_conf.he_support &&
!iwlwifi_mod_params.disable_11ax) {
- struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- u8 sta_id = mvmvif->ap_sta_id;
-
cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_11AX);
- if (sta_id != IWL_MVM_INVALID_STA) {
- struct ieee80211_sta *sta;
-
- sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
- lockdep_is_held(&mvm->mutex));
-
- /*
- * TODO: we should check the ext cap IE but it is
- * unclear why the spec requires two bits (one in HE
- * cap IE, and one in the ext cap IE). In the meantime
- * rely on the HE cap IE only.
- */
- if (sta && (sta->he_cap.he_cap_elem.mac_cap_info[0] &
- IEEE80211_HE_MAC_CAP0_TWT_RES))
- ctxt_sta->data_policy |=
- cpu_to_le32(TWT_SUPPORTED);
- }
+ if (vif->bss_conf.twt_requester)
+ ctxt_sta->data_policy |= cpu_to_le32(TWT_SUPPORTED);
}
--
2.20.1
