AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-23 05:36:35 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

iwlwifi: mvm: rely on mac80211 to configure TWT support

Browse Source 
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@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Emmanuel Grumbach 2018-09-12 16:25:27 +03:00 committed by Luca Coelho
parent 7360f99e0b
commit 866a6a85d4
1 changed files with 2 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
View File

@ -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);
}