From patchwork Sun Feb 18 17:51:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miri Korenblit X-Patchwork-Id: 774251 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B5A36F07F for ; Sun, 18 Feb 2024 17:52:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708278760; cv=none; b=tsj5DbVP7HeTreSSat2qO7zNvESqfYIrL3wXtgAw99icF6e5x7awTFwEgMMIf3LXH9V5OjcjM14U5uDayQNlm98UFT/g63SDGBzsG2jWNe9S/9oaaNlDms7nxVobaf9Vl+LoURAzYjp/Qt7tteVMJYUSxTsYsNKph+t3yh8i4KU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708278760; c=relaxed/simple; bh=WZLy47OalfPpmhmdoWBPLEZ6ydjRfJfM93jaNaHm7D8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=PrpTF2+3qPMwdATPsqGP2RVTo03jlsMqmG03HV+RyDo5P2OJfVoK/3/66uvPLtRNVcNB/yM34gKPgeU6/PutTQvMzF/1rQSV9FppGNHa+eQP48N+gQmRXkLgPd12lH89SM0V1S/WCHtCoeo+Wn+9gyNKyiKEdPZOeuPIB6YQsOk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=CnlpmXEs; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="CnlpmXEs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708278749; x=1739814749; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=WZLy47OalfPpmhmdoWBPLEZ6ydjRfJfM93jaNaHm7D8=; b=CnlpmXEsPTlSE9+gR2crklrEm2HRxFuMzuwAcWFlC93wWyjybEqlN/gt LKk6WaNdoaoFHmhVCyEF15AYx8yyAxAr4kk6TokDB1I8p7nsPVXEQ93I7 SAmyp6nPEOsDJKVjeWxQcgvw49RTahyQMkbzUvh6SgvAeYsCx4F3xnDt7 J4DJwXxU38zBXAu9wGOqz3KBwSmUFlTXTvvaAvQfHlagd7Pj6nxg9uDt7 dmMgcCzjqtbDAUYU89DDmeeJBBxLeuUwvSDqzg4rSs4//xMhddDg9c7ZI MiI0dzV4WZ9pgKJ4V7TRTlaiFDyxGE/YW+d7blKToGqt3hbEtMJoOZwoo w==; X-IronPort-AV: E=McAfee;i="6600,9927,10988"; a="2464992" X-IronPort-AV: E=Sophos;i="6.06,169,1705392000"; d="scan'208";a="2464992" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2024 09:52:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,169,1705392000"; d="scan'208";a="27459456" Received: from unknown (HELO WEIS0040.iil.intel.com) ([10.12.217.108]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2024 09:52:24 -0800 From: Miri Korenblit To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Johannes Berg Subject: [PATCH 10/11] wifi: iwlwifi: handle per-phy statistics from fw Date: Sun, 18 Feb 2024 19:51:51 +0200 Message-Id: <20240218194912.e84f975b69ee.Ibbc7817135827e45adaaa47b796be165f9f1ca48@changeid> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240218175152.3133364-1-miriam.rachel.korenblit@intel.com> References: <20240218175152.3133364-1-miriam.rachel.korenblit@intel.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Organization: Intel Israel (74) Limited In the operational statistics notifications (both old and new API) the driver receives the statistics per phy. currently this statistics wasn't handled because they wasn't needed. Now the channel_load_by_us parameter in these statistics will be used for the link grading calculation (implemented in another patch), so store its value in phy_ctxt. Signed-off-by: Miri Korenblit Reviewed-by: Johannes Berg --- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 1 + drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 17 ++++++++++++++++- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 8a45d69d0f81..13b803101d4b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -106,6 +106,7 @@ struct iwl_mvm_phy_ctxt { /* track for RLC config command */ u32 center_freq1; bool rlc_disabled; + u32 channel_load_by_us; }; struct iwl_mvm_time_event_data { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 72df41996464..b1add7942c5b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -752,6 +752,19 @@ iwl_mvm_update_tcm_from_stats(struct iwl_mvm *mvm, __le32 *air_time_le, spin_unlock(&mvm->tcm.lock); } +static void iwl_mvm_handle_per_phy_stats(struct iwl_mvm *mvm, + struct iwl_stats_ntfy_per_phy *per_phy) +{ + int i; + + for (i = 0; i < NUM_PHY_CTX; i++) { + if (!mvm->phy_ctxts[i].ref) + continue; + mvm->phy_ctxts[i].channel_load_by_us = + le32_to_cpu(per_phy[i].channel_load_by_us); + } +} + static void iwl_mvm_stats_ver_15(struct iwl_mvm *mvm, struct iwl_statistics_operational_ntfy *stats) @@ -766,6 +779,7 @@ iwl_mvm_stats_ver_15(struct iwl_mvm *mvm, IEEE80211_IFACE_ITER_NORMAL, iwl_mvm_stat_iterator_all_macs, &data); + iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy); } static void @@ -942,6 +956,7 @@ void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm, ieee80211_iterate_stations_atomic(mvm->hw, iwl_mvm_stats_energy_iter, average_energy); + iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy); } void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm,