From patchwork Mon May 13 14:53:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Balaji Pothunoori X-Patchwork-Id: 10941167 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 979211395 for ; Mon, 13 May 2019 14:53:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 897E428334 for ; Mon, 13 May 2019 14:53:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7D83328346; Mon, 13 May 2019 14:53:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E708328334 for ; Mon, 13 May 2019 14:53:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730975AbfEMOxZ (ORCPT ); Mon, 13 May 2019 10:53:25 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:43730 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730696AbfEMOxZ (ORCPT ); Mon, 13 May 2019 10:53:25 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 9E84160878; Mon, 13 May 2019 14:53:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1557759203; bh=6yDtsLs/LzIcXELg9rNEr50p4OfjLvaGJCnQ5xo9q1Q=; h=From:To:Cc:Subject:Date:From; b=bvUZj6y2LvdyxVUvxJvygSBymgy5PWpIzFn2YHcOGy5jT0zZz2E4E7/2NKD9bSDIt VZmKo7b3HqIcM+eVSKoFnMmdNzkeAx/3dTPFvxTdawIt/XmKIdkRQ+eozu0kWgR5lb tJAV4ufOhXIVL+DTwK3wzMIVqNITXU2NDhhiG9xo= Received: from checstex0244823-lin.qca.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: bpothuno@codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id E208760364; Mon, 13 May 2019 14:53:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1557759203; bh=6yDtsLs/LzIcXELg9rNEr50p4OfjLvaGJCnQ5xo9q1Q=; h=From:To:Cc:Subject:Date:From; b=bvUZj6y2LvdyxVUvxJvygSBymgy5PWpIzFn2YHcOGy5jT0zZz2E4E7/2NKD9bSDIt VZmKo7b3HqIcM+eVSKoFnMmdNzkeAx/3dTPFvxTdawIt/XmKIdkRQ+eozu0kWgR5lb tJAV4ufOhXIVL+DTwK3wzMIVqNITXU2NDhhiG9xo= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E208760364 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=bpothuno@codeaurora.org From: Balaji Pothunoori To: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org Cc: Balaji Pothunoori Subject: [PATCH] ath10k: enabling tx stats support over pktlog Date: Mon, 13 May 2019 20:23:07 +0530 Message-Id: <1557759187-23910-1-git-send-email-bpothuno@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP For QCA988X target, pktlog gives details of the tx bitrate which is used in the driver for station info. Enabling pktlog by default will cause more interrupts in target to host CE pipe, which can impact more CPU usage for targets ex:WCN3990 and also not required for all other platforms (eg: WCN3990), for getting tx bitrate. Enable pktlog only for QCA988X based on hardware params. Tested HW : WCN3990 Tested FW : WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: e8123bb74c4e ("ath10k: add per peer tx stats support for 10.2.4") Signed-off-by: Balaji Pothunoori --- drivers/net/wireless/ath/ath10k/core.c | 15 +++++++++++++++ drivers/net/wireless/ath/ath10k/hw.h | 3 +++ drivers/net/wireless/ath/ath10k/mac.c | 3 ++- 3 files changed, 20 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 61ef903..252e9af 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -83,6 +83,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = true, }, { .id = QCA988X_HW_2_0_VERSION, @@ -117,6 +118,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = true, }, { .id = QCA9887_HW_1_0_VERSION, @@ -152,6 +154,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA6174_HW_3_2_VERSION, @@ -179,6 +182,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .ast_skid_limit = 0x10, .num_wds_entries = 0x20, .uart_pin_workaround = true, + .tx_stats_over_pktlog = false, }, { .id = QCA6174_HW_2_1_VERSION, @@ -213,6 +217,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA6174_HW_2_1_VERSION, @@ -247,6 +252,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA6174_HW_3_0_VERSION, @@ -281,6 +287,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA6174_HW_3_2_VERSION, @@ -318,6 +325,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = true, + .tx_stats_over_pktlog = false, }, { .id = QCA99X0_HW_2_0_DEV_VERSION, @@ -358,6 +366,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA9984_HW_1_0_DEV_VERSION, @@ -405,6 +414,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA9888_HW_2_0_DEV_VERSION, @@ -449,6 +459,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA9377_HW_1_0_DEV_VERSION, @@ -483,6 +494,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = QCA9377_HW_1_1_DEV_VERSION, @@ -519,6 +531,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = true, + .tx_stats_over_pktlog = false, }, { .id = QCA4019_HW_1_0_DEV_VERSION, @@ -560,6 +573,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = false, .hw_filter_reset_required = true, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, { .id = WCN3990_HW_1_0_DEV_VERSION, @@ -587,6 +601,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .rri_on_ddr = true, .hw_filter_reset_required = false, .fw_diag_ce_download = false, + .tx_stats_over_pktlog = false, }, }; diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 248cfb4..1e80beb 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -612,6 +612,9 @@ struct ath10k_hw_params { * firmware bug */ bool uart_pin_workaround; + + /* tx stats support over pktlog */ + bool tx_stats_over_pktlog; }; struct htt_rx_desc; diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index b500fd4..40e7cea 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -7877,7 +7877,8 @@ ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw, arvif->vdev_id, ret); } - if (ath10k_peer_stats_enabled(ar)) { + if (ath10k_peer_stats_enabled(ar) && + ar->hw_params.tx_stats_over_pktlog) { ar->pktlog_filter |= ATH10K_PKTLOG_PEER_STATS; ret = ath10k_wmi_pdev_pktlog_enable(ar, ar->pktlog_filter);