[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
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/kmsgIs 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
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