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path: root/drivers/net/wireless/iwlwifi/mvm/mac80211.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mac80211.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/mac80211.c49
1 files changed, 28 insertions, 21 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index f0cebf12c7b8..97c3deae6552 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -276,6 +276,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
IEEE80211_HW_AMPDU_AGGREGATION |
IEEE80211_HW_TIMING_BEACON_ONLY |
IEEE80211_HW_CONNECTION_MONITOR |
+ IEEE80211_HW_SUPPORTS_UAPSD |
IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
IEEE80211_HW_SUPPORTS_STATIC_SMPS;
@@ -285,6 +286,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
IEEE80211_RADIOTAP_MCS_HAVE_STBC;
hw->radiotap_vht_details |= IEEE80211_RADIOTAP_VHT_KNOWN_STBC;
hw->rate_control_algorithm = "iwl-mvm-rs";
+ hw->uapsd_queues = IWL_UAPSD_AC_INFO;
+ hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
/*
* Enable 11w if advertised by firmware and software crypto
@@ -295,11 +298,9 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
!iwlwifi_mod_params.sw_crypto)
hw->flags |= IEEE80211_HW_MFP_CAPABLE;
- if (0 && mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT) {
- hw->flags |= IEEE80211_HW_SUPPORTS_UAPSD;
- hw->uapsd_queues = IWL_UAPSD_AC_INFO;
- hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
- }
+ /* Disable uAPSD due to firmware issues */
+ if (true)
+ hw->flags &= ~IEEE80211_HW_SUPPORTS_UAPSD;
hw->sta_data_size = sizeof(struct iwl_mvm_sta);
hw->vif_data_size = sizeof(struct iwl_mvm_vif);
@@ -309,11 +310,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_P2P_GO) |
- BIT(NL80211_IFTYPE_P2P_DEVICE);
-
- /* IBSS has bugs in older versions */
- if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8)
- hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC);
+ BIT(NL80211_IFTYPE_P2P_DEVICE) |
+ BIT(NL80211_IFTYPE_ADHOC);
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG |
@@ -365,14 +363,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
else
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
- if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_SCHED_SCAN) {
- hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
- hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
- hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
- /* we create the 802.11 header and zero length SSID IE. */
- hw->wiphy->max_sched_scan_ie_len =
- SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
- }
+ hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+ hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
+ hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
+ /* we create the 802.11 header and zero length SSID IE. */
+ hw->wiphy->max_sched_scan_ie_len = SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
NL80211_FEATURE_P2P_GO_OPPPS;
@@ -386,7 +381,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
}
#ifdef CONFIG_PM_SLEEP
- if (mvm->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
+ if (iwl_mvm_is_d0i3_supported(mvm) &&
+ device_can_wakeup(mvm->trans->dev)) {
+ mvm->wowlan.flags = WIPHY_WOWLAN_ANY;
+ hw->wiphy->wowlan = &mvm->wowlan;
+ } else if (mvm->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
mvm->trans->ops->d3_suspend &&
mvm->trans->ops->d3_resume &&
device_can_wakeup(mvm->trans->dev)) {
@@ -827,8 +826,7 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
goto out_remove_mac;
if (!mvm->bf_allowed_vif &&
- vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
- mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED){
+ vif->type == NL80211_IFTYPE_STATION && !vif->p2p) {
mvm->bf_allowed_vif = mvmvif;
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER |
IEEE80211_VIF_SUPPORTS_CQM_RSSI;
@@ -1223,6 +1221,10 @@ static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm,
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING))
return 0;
+ /* bcast filtering isn't supported for P2P client */
+ if (vif->p2p)
+ return 0;
+
if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
return 0;
@@ -1697,6 +1699,11 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
ret = iwl_mvm_add_sta(mvm, vif, sta);
} else if (old_state == IEEE80211_STA_NONE &&
new_state == IEEE80211_STA_AUTH) {
+ /*
+ * EBS may be disabled due to previous failures reported by FW.
+ * Reset EBS status here assuming environment has been changed.
+ */
+ mvm->last_ebs_successful = true;
ret = 0;
} else if (old_state == IEEE80211_STA_AUTH &&
new_state == IEEE80211_STA_ASSOC) {