[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 8 Aug 2023 08:06:11 +0000
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: Herve Codina <herve.codina@...tlin.com>, "David S. Miller"
<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Andrew Lunn
<andrew@...n.ch>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski
<krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, Lee
Jones <lee@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, Qiang Zhao
<qiang.zhao@....com>, Li Yang <leoyang.li@....com>, Liam Girdwood
<lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Jaroslav Kysela
<perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Shengjiu Wang
<shengjiu.wang@...il.com>, Xiubo Li <Xiubo.Lee@...il.com>, Fabio Estevam
<festevam@...il.com>, Nicolin Chen <nicoleotsuka@...il.com>, Randy Dunlap
<rdunlap@...radead.org>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>, "alsa-devel@...a-project.org"
<alsa-devel@...a-project.org>, Thomas Petazzoni
<thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v2 12/28] soc: fsl: cpm1: qmc: Check available timeslots
in qmc_check_chans()
Le 26/07/2023 à 17:02, Herve Codina a écrit :
> 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 <herve.codina@...tlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>
> ---
> 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 33761c39aee1..82405915f2a4 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;
> }
> }
Powered by blists - more mailing lists