From nobody Fri Dec 19 04:51:21 2025 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 03145C54FA4 for ; Wed, 15 Nov 2023 14:41:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344285AbjKOOlg (ORCPT ); Wed, 15 Nov 2023 09:41:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51580 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344291AbjKOOlE (ORCPT ); Wed, 15 Nov 2023 09:41:04 -0500 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7424C1BCE; Wed, 15 Nov 2023 06:40:38 -0800 (PST) Received: by mail.gandi.net (Postfix) with ESMTPA id 5FC01FF809; Wed, 15 Nov 2023 14:40:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1700059236; 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=Lh9pPS+jQCHhQyqizvMNEPc1YPfb2o7BPfYkbfXINT0=; b=ctxSa+GhCJ+4cxBCz+PeN/N+hHdbHgihBsYSey2iHNI2btKTKrVw6SAg6qVcFfHPkMaMiM oWr/PpA51cAzyYB9vryXjLErxsW7RwzXQpaf8R2rgReVBKjCHhZxqoxsFja/BbWqnSSPDO 0/4iSVISNyQRIVpCBHTaK/tuezqKnqbbnWGoAM5vwi4qpYtB+BIhhVD7P8t+TEFqixy2iZ OQdamXVolCytolaBt88udQEnSblF7sWZQyLLLlBfto1yMimOJBZhyC53ToGtMwO8EYDCeZ rYRqfRZpSZ4igZIM0Pemmb3mfVmagAOW23zuEroitSZVUR/Dw12x6glEHFYYdA== 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 v9 13/27] soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() Date: Wed, 15 Nov 2023 15:39:49 +0100 Message-ID: <20231115144007.478111-14-herve.codina@bootlin.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231115144007.478111-1-herve.codina@bootlin.com> References: <20231115144007.478111-1-herve.codina@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-GND-Sasl: herve.codina@bootlin.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 f2a71a140db7..8d71e63d0f21 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 =3D info.nb_rx_ts =3D=3D 64 ? U64_MAX : (((u64)1) << = info.nb_rx_ts) - 1; =20 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; } =20 - 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; } } --=20 2.41.0