Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

From	Vignesh R <vigneshr@ti.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support
Date	2017-01-20 09:30 +0100
Message-ID	<t1CK6-4SH-13@gated-at.bofh.it> (permalink)
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On Thursday 19 January 2017 09:05 PM, Greg Kroah-Hartman wrote:
> On Thu, Jan 19, 2017 at 06:54:23AM -0800, Tony Lindgren wrote:
>> * Greg Kroah-Hartman <gregkh@linuxfoundation.org> [170119 05:25]:
>>> On Fri, Jan 13, 2017 at 10:20:21AM -0800, Tony Lindgren wrote:
>>>> * Vignesh R <vigneshr@ti.com> [170113 00:03]:
>>>>> This patch series re enables DMA support for UART 8250_omap driver.
>>>>>
>>>>> Tested on AM335x, AM437x that use EDMA and OMAP5 and DRA74 EVM with
>>>>> SDMA.
>>>>
>>>> Is 8250_omap serial console working for you on omap5 in general?
>>>>
>>>> I've noticed that it's really unresponsive for me as if the FIFO
>>>> interrupt was not working. For example logging in might take several
>>>> attempts and a long time with each character showing up much later
>>>> after some timeout.
>>>>
>>>> TX on the uart on omap5 seems to work OK, I do see all the console
>>>> messages fine. And these patches do not make the issue better or
>>>> worse.
>>>
>>> Ok, I'm dropping them from my review queue then.
>>
>> It turned out to be not related to this set of patches, Vignesh
>> posted a fix for it. For this set:
>>
>> Acked-by: Tony Lindgren <tony@atomide.com>
> 
> Ugh, these are now gone from my queue, can someone resend them with this
> acked-by added?
> 

I have resent this series with the Ack:
http://marc.info/?l=linux-serial&m=148490028003788&w=2

-- 
Regards
Vignesh

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Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-19 14:50 +0100
  Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support Tony Lindgren <tony@atomide.com> - 2017-01-19 16:00 +0100
    Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-19 16:40 +0100
      Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support Vignesh R <vigneshr@ti.com> - 2017-01-20 09:30 +0100

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