From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Crescent CY Hsieh <crescentcy.hsieh@moxa.com>
Cc: Jiri Slaby <jirislaby@kernel.org>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: Re: [RESEND PATCH] tty: serial: 8250: Fix MOXA RS422/RS485 PCIe boards not work by default
Date: Fri, 1 Dec 2023 08:27:05 +0000 [thread overview]
Message-ID: <2023120146-pyramid-salsa-d8cd@gregkh> (raw)
In-Reply-To: <20231201074055.259207-1-crescentcy.hsieh@moxa.com>
On Fri, Dec 01, 2023 at 03:40:55PM +0800, Crescent CY Hsieh wrote:
> MOXA PCIe RS422/RS485 boards will not function by default because of the
> initial default serial interface of all MOXA PCIe boards is set to
> RS232.
>
> This patch fixes the problem above by setting the initial default serial
> interface to RS422 for those MOXA RS422/RS485 PCIe boards.
>
> Signed-off-by: Crescent CY Hsieh <crescentcy.hsieh@moxa.com>
> Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
> ---
> drivers/tty/serial/8250/8250_pci.c | 58 +++++++++++++++++++++++++++++-
> 1 file changed, 57 insertions(+), 1 deletion(-)
Why is this a RESEND? What happened to the first attempt, did I miss it
somewhere?
thanks,
greg k-h
next prev parent reply other threads:[~2023-12-01 8:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 7:40 [RESEND PATCH] tty: serial: 8250: Fix MOXA RS422/RS485 PCIe boards not work by default Crescent CY Hsieh
2023-12-01 8:27 ` Greg Kroah-Hartman [this message]
2023-12-01 9:02 ` Crescent CY Hsieh
2023-12-07 1:33 ` Greg Kroah-Hartman
2023-12-05 21:35 ` kernel test robot
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