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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FEF6C433EF for ; Mon, 14 Feb 2022 17:47:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355970AbiBNRrf (ORCPT ); Mon, 14 Feb 2022 12:47:35 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:37464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240999AbiBNRrf (ORCPT ); Mon, 14 Feb 2022 12:47:35 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 066A6652C4 for ; Mon, 14 Feb 2022 09:47:27 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A7B62B80DCD for ; Mon, 14 Feb 2022 17:47:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E4B7C340E9; Mon, 14 Feb 2022 17:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644860844; bh=MDolvpeYbkZQWOyDXYeyhtIlGQ/yEDl7GGAp7F8ATBY=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=DQvOV2WZaNwqLulN7CrgLGnf5/u2vXHQpqQPL2ELWj4nJiqUlhWlg4rFdP3FTeInd i7NqjTyyiEbwZJDwk0By7SOmycv6aIxATZW7gUHFw2qT4pomIv0s0rrSBhR2a2LrpN daGSE8xt44S+LzLNj9g31QSTmB29iOkiDSqJy6DB29rfbr7n/FnUGv3YtzLeuGACNM ugTuipsQ4cVRAz3P8y8baEeBDIqvs0IlURv2zGXz4qhRDXqA32xhjf4lNquWGIKpgC mKXf0MpGVlpMhcRMHa93FEBWpLCPTBGo79KnkL0OGVXqnSUhfZwcaNYuvI3kXzxaZ4 mzG75BIQRrQTw== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v4] ath11k: fix destination monitor ring out of sync From: Kalle Valo In-Reply-To: <20220210064706.6171-1-quic_kathirve@quicinc.com> References: <20220210064706.6171-1-quic_kathirve@quicinc.com> To: Karthikeyan Kathirvel Cc: , , Karthikeyan Kathirvel User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <164486084170.4355.17341295247550421852.kvalo@kernel.org> Date: Mon, 14 Feb 2022 17:47:23 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Karthikeyan Kathirvel wrote: > More than 20000 PPDU id jumping causing status ring and destination > ring processing not sync. The status ring is processed and the > destination ring is not processed. Since destination is not reaped for > so long, backpressure occurs at the destination ring. > > To address this issue update the PPDU id with the latest PPDU, this > will allow the destination ring to be reaped and will prevent the > rings from getting out of sync. > > Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1.r1-00026-QCAHKSWPL_SILICONZ-2 > Signed-off-by: Karthikeyan Kathirvel > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. 1e15aacd1238 ath11k: fix destination monitor ring out of sync -- https://patchwork.kernel.org/project/linux-wireless/patch/20220210064706.6171-1-quic_kathirve@quicinc.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches 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 A8185C433F5 for ; Mon, 14 Feb 2022 17:47:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Date:Message-ID:Cc:To:References: In-Reply-To:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BvV2NEcqr1X9Jfd+tOlkGyPazgxKGC0Asqe7tHTZoqw=; b=JQVbdqbAzDDt4m J8Uq28HNRpk4DLl8vFW0DjZoA1fSK2Iv6rUPxI+OHMAUBdFPgRnCrM4lk7Sxo4jLc54C3DqXWeHtS pQTVYOKCNHNO9zZe9Swa0EJ/E4BQrkqQMaW+EU/S3TXksKMW2MFoJM85MWoTa34O1NQEOvpF8YmDm hvXxJikPsMfU5iDI/d3z1eZBXo6RwFlauldtRqOjXmjZrf/XERfFSgPWIN2D/XnbcHvCjcyyFCRM5 ZcQqbKtj/j1AjWTa+hl/EXIPRgB9Z44d0KaOjtYbpWwIkq90EgwIDjl/9IgiH0pMo/XZ1e9cz+0bo uPLw5kZsK5xMGgcHLV0Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJfRf-00GQPk-NR; Mon, 14 Feb 2022 17:47:27 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJfRd-00GQPT-AQ for ath11k@lists.infradead.org; Mon, 14 Feb 2022 17:47:26 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E108161599; Mon, 14 Feb 2022 17:47:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E4B7C340E9; Mon, 14 Feb 2022 17:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644860844; bh=MDolvpeYbkZQWOyDXYeyhtIlGQ/yEDl7GGAp7F8ATBY=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=DQvOV2WZaNwqLulN7CrgLGnf5/u2vXHQpqQPL2ELWj4nJiqUlhWlg4rFdP3FTeInd i7NqjTyyiEbwZJDwk0By7SOmycv6aIxATZW7gUHFw2qT4pomIv0s0rrSBhR2a2LrpN daGSE8xt44S+LzLNj9g31QSTmB29iOkiDSqJy6DB29rfbr7n/FnUGv3YtzLeuGACNM ugTuipsQ4cVRAz3P8y8baEeBDIqvs0IlURv2zGXz4qhRDXqA32xhjf4lNquWGIKpgC mKXf0MpGVlpMhcRMHa93FEBWpLCPTBGo79KnkL0OGVXqnSUhfZwcaNYuvI3kXzxaZ4 mzG75BIQRrQTw== MIME-Version: 1.0 Subject: Re: [PATCH v4] ath11k: fix destination monitor ring out of sync From: Kalle Valo In-Reply-To: <20220210064706.6171-1-quic_kathirve@quicinc.com> References: <20220210064706.6171-1-quic_kathirve@quicinc.com> To: Karthikeyan Kathirvel Cc: , , Karthikeyan Kathirvel User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <164486084170.4355.17341295247550421852.kvalo@kernel.org> Date: Mon, 14 Feb 2022 17:47:23 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220214_094725_451362_D4123E8B X-CRM114-Status: UNSURE ( 9.70 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Karthikeyan Kathirvel wrote: > More than 20000 PPDU id jumping causing status ring and destination > ring processing not sync. The status ring is processed and the > destination ring is not processed. Since destination is not reaped for > so long, backpressure occurs at the destination ring. > > To address this issue update the PPDU id with the latest PPDU, this > will allow the destination ring to be reaped and will prevent the > rings from getting out of sync. > > Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1.r1-00026-QCAHKSWPL_SILICONZ-2 > Signed-off-by: Karthikeyan Kathirvel > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. 1e15aacd1238 ath11k: fix destination monitor ring out of sync -- https://patchwork.kernel.org/project/linux-wireless/patch/20220210064706.6171-1-quic_kathirve@quicinc.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k