From patchwork Wed Aug 9 13:27:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13348034 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 15D40EB64DD for ; Wed, 9 Aug 2023 13:32:00 +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 234B9839; Wed, 9 Aug 2023 15:31:08 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 234B9839 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1691587918; bh=oWPDnnUCQvsz0UDnZQfsBOFp+6+IU/TT4v/JEqcT4Dg=; 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=VJ3luJ7FfaHOksdURVaWusvk+sbYDfkZvtsh8wt1lFrloQdR+BSkQNt/OcitMboWu QGTdWrGpiMUFPo8nROy9zElHFcceHHMUCJtmZFOL1Tuemrl0RF3QNzOKHJLUp3ZCRJ 8hYEqgPAOZLHQAgJkoBc9a6a5tG7AhusTxuHosE0= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 34E5CF805C9; Wed, 9 Aug 2023 15:29:04 +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 4857AF805F7; Wed, 9 Aug 2023 15:29:03 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 0CF53F805B0; Wed, 9 Aug 2023 15:28:43 +0200 (CEST) Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::222]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 4065DF80578 for ; Wed, 9 Aug 2023 15:28:35 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4065DF80578 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=NeRg8d0i Received: by mail.gandi.net (Postfix) with ESMTPA id C2C3A40009; Wed, 9 Aug 2023 13:28:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1691587714; 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=k4qFOLU4UFf4hZAGFpk0zvbrs2Ky7B8pqeERMOjBUl0=; b=NeRg8d0iVl8Pgu17x6G79m9Q8ecK5pQLbn+I26x5s/Vzi8w0z7A7/dI5nFhEe4jH1HoH2F ByZpWy1gsnga6uVgtHFb12ouOPuuIKj0aiLJnS9uZEJdU+lqvxEgSw4KwJv8QCPBVFj49c Eotsk2U0JqA7q88dX0L85+V3N1Vwy+gvAmTiDigwEvtyrOdu9UXNO+ta9g+HhfrmOfiwXP t4ymUwiocC8h1sGeo3Kk658ppEEKXsdth+KNQPlCRiCPuJg3Pqb6eRPJXrcJwB9aFCUzIa 1Rw5cmXqGvdUq7XzzygqjhFa0ZH0LSi+I4qz+GU/+p0vdUreYdpeK0K/xOeqyw== 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, Thomas Petazzoni Subject: [PATCH v3 13/28] soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() Date: Wed, 9 Aug 2023 15:27:40 +0200 Message-ID: <20230809132757.2470544-14-herve.codina@bootlin.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230809132757.2470544-1-herve.codina@bootlin.com> References: <20230809132757.2470544-1-herve.codina@bootlin.com> MIME-Version: 1.0 X-GND-Sasl: herve.codina@bootlin.com Message-ID-Hash: YCMR5G4JEASBECAV6F6DZYSEP6K65QQN X-Message-ID-Hash: YCMR5G4JEASBECAV6F6DZYSEP6K65QQN 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 2416408bb7e7..07fa3c265858 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; } }