diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 60 |
1 files changed, 42 insertions, 18 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 5dd77e336617..318efd814037 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -465,7 +465,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->uapsd_queues = IWL_MVM_UAPSD_QUEUES; hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP; - BUILD_BUG_ON(ARRAY_SIZE(mvm->ciphers) < ARRAY_SIZE(mvm_ciphers) + 4); + BUILD_BUG_ON(ARRAY_SIZE(mvm->ciphers) < ARRAY_SIZE(mvm_ciphers) + 6); memcpy(mvm->ciphers, mvm_ciphers, sizeof(mvm_ciphers)); hw->wiphy->n_cipher_suites = ARRAY_SIZE(mvm_ciphers); hw->wiphy->cipher_suites = mvm->ciphers; @@ -479,17 +479,23 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->wiphy->n_cipher_suites++; } - /* - * Enable 11w if advertised by firmware and software crypto - * is not enabled (as the firmware will interpret some mgmt - * packets, so enabling it with software crypto isn't safe) + /* Enable 11w if software crypto is not enabled (as the + * firmware will interpret some mgmt packets, so enabling it + * with software crypto isn't safe). */ - if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_MFP && - !iwlwifi_mod_params.sw_crypto) { + if (!iwlwifi_mod_params.sw_crypto) { ieee80211_hw_set(hw, MFP_CAPABLE); mvm->ciphers[hw->wiphy->n_cipher_suites] = WLAN_CIPHER_SUITE_AES_CMAC; hw->wiphy->n_cipher_suites++; + if (iwl_mvm_has_new_rx_api(mvm)) { + mvm->ciphers[hw->wiphy->n_cipher_suites] = + WLAN_CIPHER_SUITE_BIP_GMAC_128; + hw->wiphy->n_cipher_suites++; + mvm->ciphers[hw->wiphy->n_cipher_suites] = + WLAN_CIPHER_SUITE_BIP_GMAC_256; + hw->wiphy->n_cipher_suites++; + } } /* currently FW API supports only one optional cipher scheme */ @@ -539,9 +545,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | REGULATORY_DISABLE_BEACON_HINTS; - if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_GO_UAPSD) - hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; - + hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; hw->wiphy->iface_combinations = iwl_mvm_iface_combinations; @@ -645,6 +649,16 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) IWL_UCODE_TLV_CAPA_WFA_TPC_REP_IE_SUPPORT)) hw->wiphy->features |= NL80211_FEATURE_WFA_TPC_IE_IN_PROBES; + if (fw_has_api(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_API_SCAN_TSF_REPORT)) { + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_SCAN_START_TIME); + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_BSS_PARENT_TSF); + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_SET_SCAN_DWELL); + } + mvm->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; #ifdef CONFIG_PM_SLEEP @@ -712,6 +726,10 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) if (ret) iwl_mvm_leds_exit(mvm); + if (mvm->cfg->vht_mu_mimo_supported) + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER); + return ret; } @@ -1251,20 +1269,18 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif, s16 tx_power) { struct iwl_dev_tx_power_cmd cmd = { - .v3.v2.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC), - .v3.v2.mac_context_id = + .v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC), + .v3.mac_context_id = cpu_to_le32(iwl_mvm_vif_from_mac80211(vif)->id), - .v3.v2.pwr_restriction = cpu_to_le16(8 * tx_power), + .v3.pwr_restriction = cpu_to_le16(8 * tx_power), }; int len = sizeof(cmd); if (tx_power == IWL_DEFAULT_MAX_TX_POWER) - cmd.v3.v2.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER); + cmd.v3.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER); if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) len = sizeof(cmd.v3); - if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_TX_POWER_CHAIN)) - len = sizeof(cmd.v3.v2); return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd); } @@ -2221,6 +2237,10 @@ static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw, case NL80211_IFTYPE_ADHOC: iwl_mvm_bss_info_changed_ap_ibss(mvm, vif, bss_conf, changes); break; + case NL80211_IFTYPE_MONITOR: + if (changes & BSS_CHANGED_MU_GROUPS) + iwl_mvm_update_mu_groups(mvm, vif); + break; default: /* shouldn't happen */ WARN_ON_ONCE(1); @@ -2747,6 +2767,8 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE; break; case WLAN_CIPHER_SUITE_AES_CMAC: + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: WARN_ON_ONCE(!ieee80211_hw_check(hw, MFP_CAPABLE)); break; case WLAN_CIPHER_SUITE_WEP40: @@ -2780,9 +2802,11 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, * GTK on AP interface is a TX-only key, return 0; * on IBSS they're per-station and because we're lazy * we don't support them for RX, so do the same. - * CMAC in AP/IBSS modes must be done in software. + * CMAC/GMAC in AP/IBSS modes must be done in software. */ - if (key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) + if (key->cipher == WLAN_CIPHER_SUITE_AES_CMAC || + key->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 || + key->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256) ret = -EOPNOTSUPP; else ret = 0; |