From: Francesco Dolcini <francesco@dolcini.it>
To: Francesco Dolcini <francesco@dolcini.it>
Cc: Sherry Sun <sherry.sun@nxp.com>,
gregkh@linuxfoundation.org, jirislaby@kernel.org,
ilpo.jarvinen@linux.intel.com, lukas@wunner.de,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-imx@nxp.com, Fabio Estevam <festevam@gmail.com>,
max.krummenacher@toradex.com
Subject: Re: [PATCH] Revert "serial: fsl_lpuart: Reset prior to registration"
Date: Tue, 6 Dec 2022 16:08:24 +0100 [thread overview]
Message-ID: <Y49a6FQfNG55Q47i@francesco-nb.int.toradex.com> (raw)
In-Reply-To: <Y49W5DuvGcqh0PFw@francesco-nb.int.toradex.com>
On Tue, Dec 06, 2022 at 03:52:07PM +0100, Francesco Dolcini wrote:
> Hello all,
>
> On Thu, Sep 29, 2022 at 04:53:18PM +0800, Sherry Sun wrote:
> > This reverts commit 60f361722ad2ae5ee667d0b0545d40c42f754daf.
> >
> > commit 60f361722ad2 ("serial: fsl_lpuart: Reset prior to registration")
> > causes the lpuart console cannot work any more. Since the console is
> > registered in the uart_add_one_port(), the driver cannot identify the
> > console port before call uart_add_one_port(), which causes all the uart
> > ports including the console port will be global reset.
> > So need to revert this patch to avoid breaking the lpuart console.
> >
> > Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
>
> What's the status/plan on this?
whoops, already solved in
76bad3f88750 ("tty: serial: fsl_lpuart: don't break the on-going transfer when global reset")
prev parent reply other threads:[~2022-12-06 15:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 8:53 Sherry Sun
2022-09-29 10:51 ` Ilpo Järvinen
2022-09-29 11:10 ` Sherry Sun
2022-09-29 11:19 ` Ilpo Järvinen
2022-09-30 8:02 ` Sherry Sun
2022-09-30 12:59 ` Ilpo Järvinen
2022-10-09 10:23 ` Sherry Sun
2022-10-10 9:09 ` Lukas Wunner
2022-10-11 8:07 ` Sherry Sun
2022-12-06 14:51 ` Francesco Dolcini
2022-12-06 15:08 ` Francesco Dolcini [this message]
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