From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot, v2] serial: ns16550: Add RX interrupt buffer support
Date: Mon, 24 Jul 2017 20:44:44 -0400 [thread overview]
Message-ID: <20170725004444.GY26163@bill-the-cat> (raw)
In-Reply-To: <20170714152554.24349-1-sr@denx.de>
On Fri, Jul 14, 2017 at 05:25:54PM +0200, Stefan Roese wrote:
> Pasting longer lines into the U-Boot console prompt sometimes leads to
> characters missing. One problem here is the small 16-byte FIFO of the
> legacy NS16550 UART, e.g. on x86 platforms.
>
> This patch now introduces a Kconfig option to enable RX interrupt
> buffer support for NS16550 style UARTs. With this option enabled, I was
> able paste really long lines into the U-Boot console, without any
> characters missing.
>
> Signed-off-by: Stefan Roese <sr@denx.de>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Cc: Bin Meng <bmeng.cn@gmail.com>
Applied to u-boot/master, thanks!
--
Tom
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next prev parent reply other threads:[~2017-07-25 0:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-14 15:25 [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support Stefan Roese
2017-07-17 2:13 ` Bin Meng
2017-07-17 8:18 ` Stefan Roese
2017-07-17 9:26 ` Bin Meng
2017-07-17 9:43 ` Stefan Roese
2017-07-17 11:18 ` Stefan Roese
2017-07-17 14:49 ` Bin Meng
2017-08-10 9:52 ` Stefan Roese
2017-07-25 0:44 ` Tom Rini [this message]
2017-07-25 1:18 ` [U-Boot] [U-Boot, " Bin Meng
2017-07-25 1:20 ` Tom Rini
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