diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index cba1a0fe33ca..9377fca39edf 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -184,6 +184,29 @@ static const struct iwl_fw_bcast_filter iwl_mvm_default_bcast_filters[] = { }; #endif +static const struct cfg80211_pmsr_capabilities iwl_mvm_pmsr_capa = { + .max_peers = IWL_MVM_TOF_MAX_APS, + .report_ap_tsf = 1, + .randomize_mac_addr = 1, + + .ftm = { + .supported = 1, + .asap = 1, + .non_asap = 1, + .request_lci = 1, + .request_civicloc = 1, + .max_bursts_exponent = -1, /* all supported */ + .max_ftms_per_burst = 0, /* no limits */ + .bandwidths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | + BIT(NL80211_CHAN_WIDTH_20) | + BIT(NL80211_CHAN_WIDTH_40) | + BIT(NL80211_CHAN_WIDTH_80), + .preambles = BIT(NL80211_PREAMBLE_LEGACY) | + BIT(NL80211_PREAMBLE_HT) | + BIT(NL80211_PREAMBLE_VHT), + }, +}; + void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type) { if (!iwl_mvm_is_d0i3_supported(mvm)) @@ -549,9 +572,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) } if (fw_has_capa(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_CAPA_FTM_CALIBRATED)) + IWL_UCODE_TLV_CAPA_FTM_CALIBRATED)) { wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER); + hw->wiphy->pmsr_capa = &iwl_mvm_pmsr_capa; + } ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); hw->wiphy->features |= @@ -1186,6 +1211,8 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm) iwl_mvm_cleanup_roc_te(mvm); ieee80211_remain_on_channel_expired(mvm->hw); + iwl_mvm_ftm_restart(mvm); + /* * cleanup all interfaces, even inactive ones, as some might have * gone down during the HW restart @@ -4895,6 +4922,31 @@ iwl_mvm_mac_get_ftm_responder_stats(struct ieee80211_hw *hw, return 0; } +static int iwl_mvm_start_pmsr(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *request) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + int ret; + + mutex_lock(&mvm->mutex); + ret = iwl_mvm_ftm_start(mvm, vif, request); + mutex_unlock(&mvm->mutex); + + return ret; +} + +static void iwl_mvm_abort_pmsr(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *request) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + mutex_lock(&mvm->mutex); + iwl_mvm_ftm_abort(mvm, request); + mutex_unlock(&mvm->mutex); +} + static bool iwl_mvm_can_hw_csum(struct sk_buff *skb) { u8 protocol = ip_hdr(skb)->protocol; @@ -4998,6 +5050,8 @@ const struct ieee80211_ops iwl_mvm_hw_ops = { .get_survey = iwl_mvm_mac_get_survey, .sta_statistics = iwl_mvm_mac_sta_statistics, .get_ftm_responder_stats = iwl_mvm_mac_get_ftm_responder_stats, + .start_pmsr = iwl_mvm_start_pmsr, + .abort_pmsr = iwl_mvm_abort_pmsr, .can_aggregate_in_amsdu = iwl_mvm_mac_can_aggregate, #ifdef CONFIG_IWLWIFI_DEBUGFS |