From nobody Wed Dec 17 09:12:41 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 93B41C07E97 for ; Tue, 5 Dec 2023 15:22:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442452AbjLEPWJ (ORCPT ); Tue, 5 Dec 2023 10:22:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442441AbjLEPVw (ORCPT ); Tue, 5 Dec 2023 10:21:52 -0500 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::222]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD5DBD49 for ; Tue, 5 Dec 2023 07:21:38 -0800 (PST) Received: by mail.gandi.net (Postfix) with ESMTPA id 6A20840020; Tue, 5 Dec 2023 15:21:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1701789697; 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=BYQ8uF4t7Lmz/lWaeGWOBtrIHcDDpL8Z+vCvsLZYQTE=; b=JgFJBwV1WhUv76prBiXRU4fccsoSAkMF4WXyNLDfbiouD8Byoc+EcTo9f/csAoennhT+eJ pTusPoi4c1fIVbpPn9VymU7upOrw4qtRxfpRE2y6P8slOMOWNEG7/k2lo4ldiNPia5zaYg SDlg2DNjfPp3wKx/FXFyMYiw27mUXKAjPt3TVde4JzMAaKXYQZX1oBh83GGK78MLbqgE5C DDG2zRvt9s3MWloaWsR1O3SmSRARb1fCGkgvDtEEagliZsreJbuWuDYgpLFAxb9hDN68Si GVXS+CFcjzPrNfPi4U20DkV2+xfwySqPmU01kSQ6ffP4u36FCTRfLPICVaIsyQ== From: Herve Codina To: Herve Codina , Qiang Zhao , Li Yang , Jakub Kicinski , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Christophe Leroy Cc: Arnd Bergmann , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, Thomas Petazzoni Subject: [PATCH v2 11/17] soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() Date: Tue, 5 Dec 2023 16:21:08 +0100 Message-ID: <20231205152116.122512-12-herve.codina@bootlin.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231205152116.122512-1-herve.codina@bootlin.com> References: <20231205152116.122512-1-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 2.43.0