Messages in this thread | | | From | Andy Shevchenko <> | Date | Wed, 3 Aug 2016 19:14:39 +0300 | Subject | Re: [PATCH v9 00/11] serial: 8250: split LPSS to 8250_lpss, enable DMA on Quark |
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On Tue, Jun 21, 2016 at 6:10 PM, Bryan O'Donoghue <pure.logic@nexus-software.ie> wrote: > On Mon, 2016-06-20 at 12:17 +0300, Andy Shevchenko wrote:
>> Bryan, since this series doesn't include any DMA management quirks I >> didn't >> address it. It is a matter of the following series which I would send >> later. > > OK I'm not 100% happy with that but I trust you to do it.
I investigated the issue with DMA you pointed me to. Seems Quark UART / DMA requires not only handshake interface IDs, but also Channel # can't be arbitrary. So, I attach the one patch here to try. I will fix the series to follow the observing.
-- With Best Regards, Andy Shevchenko [unhandled content-type:application/octet-stream] | |