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iwlwifi: mvm: advertise support for TWT in the Extended Capability IE

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We want to advertise support for TWT in the Extended
Capability IE. Since we don't want to set the bits for all
the interface types, define an interface specific
configuration.

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 14:10:56 +03:00 committed by Luca Coelho
parent d3561e0ecd
commit 7360f99e0b
2 changed files with 23 additions and 2 deletions
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3
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -569,8 +569,7 @@ static struct ieee80211_sband_iftype_data iwl_he_capa[] = {
.has_he = true,
.he_cap_elem = {
.mac_cap_info[0] =
IEEE80211_HE_MAC_CAP0_HTC_HE |
IEEE80211_HE_MAC_CAP0_TWT_RES,
IEEE80211_HE_MAC_CAP0_HTC_HE,
.mac_cap_info[1] =
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,

22
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
View File

@ -395,6 +395,21 @@ int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm)
return ret;
}
const static u8 he_if_types_ext_capa_sta[] = {
[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
[9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
};
const static struct wiphy_iftype_ext_capab he_iftypes_ext_capa[] = {
{
.iftype = NL80211_IFTYPE_STATION,
.extended_capabilities = he_if_types_ext_capa_sta,
.extended_capabilities_mask = he_if_types_ext_capa_sta,
.extended_capabilities_len = sizeof(he_if_types_ext_capa_sta),
},
};
int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
{
struct ieee80211_hw *hw = mvm->hw;
@ -673,6 +688,13 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE);
}
if (mvm->nvm_data->sku_cap_11ax_enable &&
!iwlwifi_mod_params.disable_11ax) {
hw->wiphy->iftype_ext_capab = he_iftypes_ext_capa;
hw->wiphy->num_iftype_ext_capab =
ARRAY_SIZE(he_iftypes_ext_capa);
}
mvm->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
#ifdef CONFIG_PM_SLEEP