From patchwork Wed Oct 11 06:14:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13416668 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 9F36BCD98F3 for ; Wed, 11 Oct 2023 06:21:04 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 74CFD1570; Wed, 11 Oct 2023 08:20:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 74CFD1570 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1697005262; bh=VKBTPs+zK45nQWcLuuUfaH0bpMQMHgmFNUeHe4r4T4I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=ItFF7LmLcPlzRd2MgsCv/1z+CBy+3I+RHH1dsNERdCpRRbLMuN2Wmj35Cbe6ef3w7 eAMGDBxKVL8hfAY1bVxnlwF5XhzPFGiZQzbrT8AKai1zwZsX7zNq9sKmCJz3kRLD05 h/8aWpJpDAYnRJbZ9IeNc2KKbWvMbpCQY9YS4eGc= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 54EDFF8063E; Wed, 11 Oct 2023 08:16:13 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 9F771F80639; Wed, 11 Oct 2023 08:16:12 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id BE410F805F6; Wed, 11 Oct 2023 08:15:47 +0200 (CEST) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 98E46F805D6 for ; Wed, 11 Oct 2023 08:15:45 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 98E46F805D6 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=d6utmxaY Received: by mail.gandi.net (Postfix) with ESMTPA id 05CBFE0008; Wed, 11 Oct 2023 06:15:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1697004945; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=o/xbDf8eMD5E6WB0NjH/5DUWVpmxRzR+EOenyt8frKM=; b=d6utmxaYZ/UokS2v4tX4PyoKpGnG55n32mEnVFgFUIiwNij5Ia/XlH7RGe8ugQvm2QFakR +JJPw+bPMtuiWCxhkz1CpQahFJEsWvHg4La026iIS6DEqPSl2b9dtQDhDjOTJIpLkI/blP zaNgsMrv4YcTSRtqq+FC6G9tJR8TJGr29B+3Bn7e5Lv0j2CFo8aQfpsl9PwkP4AYr79xHw xQ+MJvZhh5FLjdr0eZCcTdO1UpfiBZomzoGjajwisY/j8/5FMwJcQbVRx98G78befP0prv kJvbQTjX6lY8y5c9e62eBM+nPqufngWzdKnCKWMJORpn4uHAoI3g2eTZ0AvUTA== From: Herve Codina To: Herve Codina , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Linus Walleij , Qiang Zhao , Li Yang , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Christophe Leroy , Randy Dunlap Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, Simon Horman , Christophe JAILLET , Thomas Petazzoni Subject: [PATCH v8 16/30] soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() Date: Wed, 11 Oct 2023 08:14:20 +0200 Message-ID: <20231011061437.64213-17-herve.codina@bootlin.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231011061437.64213-1-herve.codina@bootlin.com> References: <20231011061437.64213-1-herve.codina@bootlin.com> MIME-Version: 1.0 X-GND-Sasl: herve.codina@bootlin.com Message-ID-Hash: BLJG2NZ2GPPXN36U6MJ72LUMKTKTZ5RR X-Message-ID-Hash: BLJG2NZ2GPPXN36U6MJ72LUMKTKTZ5RR X-MailFrom: herve.codina@bootlin.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: <> List-Archive: <> List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: The timeslots checked in qmc_check_chans() are the timeslots used. With the introduction of the available timeslots, the used timeslots are a subset of the available timeslots. The timeslots checked during the qmc_check_chans() call should be the available ones. Simply update and check the available timeslots instead of the used timeslots in qmc_check_chans(). Signed-off-by: Herve Codina Reviewed-by: Christophe Leroy --- drivers/soc/fsl/qe/qmc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c index 1189e6076e37..269d10cd3c7a 100644 --- a/drivers/soc/fsl/qe/qmc.c +++ b/drivers/soc/fsl/qe/qmc.c @@ -914,13 +914,13 @@ static int qmc_check_chans(struct qmc *qmc) rx_ts_assigned_mask = info.nb_rx_ts == 64 ? U64_MAX : (((u64)1) << info.nb_rx_ts) - 1; list_for_each_entry(chan, &qmc->chan_head, list) { - if (chan->tx_ts_mask > tx_ts_assigned_mask) { - dev_err(qmc->dev, "chan %u uses TSA unassigned Tx TS\n", chan->id); + if (chan->tx_ts_mask_avail > tx_ts_assigned_mask) { + dev_err(qmc->dev, "chan %u can use TSA unassigned Tx TS\n", chan->id); return -EINVAL; } - if (chan->rx_ts_mask > rx_ts_assigned_mask) { - dev_err(qmc->dev, "chan %u uses TSA unassigned Rx TS\n", chan->id); + if (chan->rx_ts_mask_avail > rx_ts_assigned_mask) { + dev_err(qmc->dev, "chan %u can use TSA unassigned Rx TS\n", chan->id); return -EINVAL; } }