From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 40D47E77184 for ; Thu, 19 Dec 2024 11:45:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jc0jMd2NGM/o0BZ2WYWiNPMafAcyqH57L8QlBeOZSyo=; b=tXt7o0JMt9v8bquyYDiQJafCLY IpECfzFDIQLinqdB5hzKWqJ8LX4QgAJY/XfQcvm4XASm9bN2rwqs3uf+x7wIPi6EP+CSJWDDZv8s0 88eLlp+5eii7H/7qBBx0FDH/uwouAydliBuvoNMno42Js6jPIRV+y5w0StmnLpDOS3rjhwWjAgUBP 6zKnBgEkdPV2m5d+MetHFnDZtcEZbmANky0LAQCHFkDDHipozDIO6zD7Cul3+fNgt97e/nSnMjwxg yatuMbZsTXRWFFqwb9ncaH1IOAh0Wez92fhy1EsO3v8lwUbpMiFRbNbpR2R5/wvBxgkobUaMtSZQ4 bYLQAVew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tOExu-00000001hIi-01Kv for ath12k@archiver.kernel.org; Thu, 19 Dec 2024 11:45:14 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tOExr-00000001hIA-1ZCw for ath12k@lists.infradead.org; Thu, 19 Dec 2024 11:45:12 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 0D667A420B7; Thu, 19 Dec 2024 11:43:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49EBEC4CECE; Thu, 19 Dec 2024 11:45:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734608710; bh=Fj25Garq+lXEMR3l0Ql+GQfTpwLe9QLa8x2yqoDpZQI=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=DYjIJdQiO5reW5RZtQrLS3aWOyHWeNaq/KBIc/xWixszYIFp79yeX5KnAJ5V97Rwu /k0cmHLXIt+T9NSwF3BjP2jqgclTYmK2bvE8A3z0tr2vhFZobIa9LUS1tnx3FpEsRY WY/pQI4atGA4cGFUdk/S1w5uVDzNRn+Qhgera3Zt+CnV5xZjHEiLKyPpR9ImetvcVU HdaupOlzms7u387e4ro5RBDAE4XVHO+FNIswk0lzi4a7fXyrI35bobkQ1mlV+lyoN1 6CEy/TfMX5yDVnCBZUO3donrYEQIjg9+UL7DwQJzj02GH0Es/MUaTnGvcvl0MWtFuM +tmq367LOE6uA== From: Kalle Valo To: Roopni Devanathan Cc: , , Dinesh Karthikeyan Subject: Re: [PATCH 2/6] wifi: ath12k: Support Latency Stats References: <20241217095216.1543923-1-quic_rdevanat@quicinc.com> <20241217095216.1543923-3-quic_rdevanat@quicinc.com> Date: Thu, 19 Dec 2024 13:45:07 +0200 In-Reply-To: <20241217095216.1543923-3-quic_rdevanat@quicinc.com> (Roopni Devanathan's message of "Tue, 17 Dec 2024 15:22:12 +0530") Message-ID: <878qsbj3r0.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241219_034511_483015_B69B496A X-CRM114-Status: UNSURE ( 8.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org Roopni Devanathan writes: > From: Dinesh Karthikeyan > > Add support to request latency stats from firmware through HTT stats > type 25. These stats give information about count of transmitted and > received MAC Protocol Data Units(PDU) and Service Data Units(SDU) I don't if this is a cultural difference (like adding two spaces after a dot) but I'm used to having a space before open parenthesis. > and other latency stats. > > Sample output: > ------------- > echo 25 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type > cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats > HTT_STATS_LATENCY_CTX_TLV: > duration = 0 > tx_msdu_cnt = 0 > tx_mpdu_cnt = 0 > rx_msdu_cnt = 0 > rx_mpdu_cnt = 0 > > HTT_STATS_LATENCY_PROF_TLV: > Latency name = PROF_SCH_ENQ_TQM_CMDS > count = 0 > minimum = 4294967295 > maximum = 0 > ..... > > HTT_STATS_LATENCY_CNT_TLV: > prof_enable_cnt = 39 > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > > Signed-off-by: Dinesh Karthikeyan > Signed-off-by: Roopni Devanathan Acked-by: Kalle Valo -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches