diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/file.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 5 |
3 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index b216da7d95fc..b7ef0882dbad 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -385,6 +385,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; * complete to FW. * @IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT: Support SPP (signaling and payload * protected) A-MSDU. + * @IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT: Support secure LTF measurement. * * @NUM_IWL_UCODE_TLV_CAPA: number of bits used */ @@ -483,7 +484,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_STA_EXP_MFP_SUPPORT = (__force iwl_ucode_tlv_capa_t)114, IWL_UCODE_TLV_CAPA_SNIFF_VALIDATE_SUPPORT = (__force iwl_ucode_tlv_capa_t)116, IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT = (__force iwl_ucode_tlv_capa_t)117, - + IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT = (__force iwl_ucode_tlv_capa_t)121, NUM_IWL_UCODE_TLV_CAPA /* * This construction make both sparse (which cannot increment the previous diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c index f72ca38d7c0e..dca36b0662c7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c @@ -349,6 +349,12 @@ int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm, } if (hltk && hltk_len) { + if (!fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT)) { + IWL_ERR(mvm, "No support for secure LTF measurement\n"); + return -EINVAL; + } + hltk_data.cipher = iwl_mvm_cipher_to_location_cipher(cipher); if (hltk_data.cipher == IWL_LOCATION_CIPHER_INVALID) { IWL_ERR(mvm, "invalid cipher: %u\n", cipher); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index fa7d86917741..40e97e812f5f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -710,6 +710,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) IWL_FW_CMD_VER_UNKNOWN) >= 11) { wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE); + + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT)) + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_SECURE_LTF); } mvm->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; |