Thread (74 messages) 74 messages, 10 authors, 2015-05-12

[PATCH 09/16] tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx

From: Frans Klaver <hidden>
Date: 2014-09-11 17:04:17
Also in: linux-omap, linux-serial, lkml

On 11 September 2014 18:04:32 CEST, Sebastian Andrzej Siewior [off-list ref] wrote:
On 09/11/2014 05:11 PM, Frans Klaver wrote:
quoted
I can still reproduce it on am335x. I can get out of it as soon as
something else gets written to the console though.

# echo "<3>something" >/dev/kmsg
Is this to stall it or to get out of it?
This is to get out of it. I do this from an ssh connection after the console got stuck. The 3 kind of ensures the message is actually sent to ttyS0.

quoted
Frans
Sebastian

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