Messages in this thread | | | Subject | Re: [PATCH 09/16] tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx | From | Frans Klaver <> | Date | Thu, 25 Sep 2014 17:18:15 +0200 |
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On 25 September 2014 17:14:03 CEST, Sebastian Andrzej Siewior <bigeasy@linutronix.de> wrote: >* Frans Klaver | 2014-09-22 11:28:54 [+0200]: > >>I guess then we'd still have to answer the question why the yocto >build >>calls set_termios() so often, but that's not on you then. Did you >notice >>it even changing settings? We might want to fix this even if the >kernel >>should be able to cope. > >could you please test uart_v10_pre3? I dropped a few register sets and >delayed the register update until TX-DMA is complete. I am traveling >currently and have only my boneblack and it passes my limited testing. >If it solves your problems, too then I would address Heikki's latest >comments and prepare the final v10 (and I hope I didn't break beagle >board in between).
That'll be Monday earliest for me.
> >>Thanks again, >>Frans > >Sebastian > >_______________________________________________ >linux-arm-kernel mailing list >linux-arm-kernel@lists.infradead.org >http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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