From patchwork Sun Apr 11 09:46:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 12196123 X-Patchwork-Delegate: luca@coelho.fi Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D0CFC433B4 for ; Sun, 11 Apr 2021 09:51:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EA6A76105A for ; Sun, 11 Apr 2021 09:51:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235375AbhDKJwK (ORCPT ); Sun, 11 Apr 2021 05:52:10 -0400 Received: from paleale.coelho.fi ([176.9.41.70]:44482 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229804AbhDKJwJ (ORCPT ); Sun, 11 Apr 2021 05:52:09 -0400 Received: from 91-156-6-193.elisa-laajakaista.fi ([91.156.6.193] helo=kveik.lan) by farmhouse.coelho.fi with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1lVWfx-000Jkq-4B; Sun, 11 Apr 2021 12:46:42 +0300 From: Luca Coelho To: kvalo@codeaurora.org Cc: luca@coelho.fi, linux-wireless@vger.kernel.org Date: Sun, 11 Apr 2021 12:46:30 +0300 Message-Id: X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210411094630.431873-1-luca@coelho.fi> References: <20210411094630.431873-1-luca@coelho.fi> MIME-Version: 1.0 Subject: [PATCH 12/12] iwlwifi: rs-fw: don't support stbc for HE 160 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Mordechay Goodstein Our HE doesn't support it so never set HE 160 stbc Fixes: 3e467b8e4cf4 ("iwlwifi: rs-fw: enable STBC in he correctly") Signed-off-by: Mordechay Goodstein Signed-off-by: Luca Coelho --- .../net/wireless/intel/iwlwifi/mvm/rs-fw.c | 20 ++++++++----------- 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c index 8772b65c9dab..2d58cb969918 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2021 Intel Corporation */ #include "rs.h" #include "fw-api.h" @@ -72,19 +72,15 @@ static u16 rs_fw_get_config_flags(struct iwl_mvm *mvm, bool vht_ena = vht_cap->vht_supported; u16 flags = 0; + /* get STBC flags */ if (mvm->cfg->ht_params->stbc && (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1)) { - if (he_cap->has_he) { - if (he_cap->he_cap_elem.phy_cap_info[2] & - IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ) - flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; - - if (he_cap->he_cap_elem.phy_cap_info[7] & - IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ) - flags |= IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK; - } else if ((ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) || - (vht_ena && - (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK))) + if (he_cap->has_he && he_cap->he_cap_elem.phy_cap_info[2] & + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + else if (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + else if (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; }