On 一, 2018-07-02 at 18:47 +0530, Vinod wrote:
> On 02-07-18, 02:32, Robin Gong wrote:
> >
> > Hi Vinod,
> > Do you have any comment for this patchset? Lucas and Sascha
> > acked it and tty patch already merged in.
> I was actually waiting for ACK/action on patch 1 :)
>
> I have reviewed the s
On 02-07-18, 02:32, Robin Gong wrote:
> Hi Vinod,
> Do you have any comment for this patchset? Lucas and Sascha
> acked it and tty patch already merged in.
I was actually waiting for ACK/action on patch 1 :)
I have reviewed the series, some nitpicks nothing major, so I have
applied this goo
Hi Vinod,
Do you have any comment for this patchset? Lucas and Sascha
acked it and tty patch already merged in.
On 二, 2018-06-26 at 17:04 +0200, Lucas Stach wrote:
> Hi Robin,
>
> I've tested this whole series with the SDMA being used for SPI, UART
> and SSI with no regressions spotted. A
x-ser...@vger.kernel.org; dmaeng...@vger.kernel.org;
linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
dl-linux-imx
Subject: Re: [PATCH v5 0/7] add virt-dma support for imx-sdma
Hi Robin,
I've tested this whole series with the SDMA being used for SPI, UART and SSI
with no r
Hi Robin,
I've tested this whole series with the SDMA being used for SPI, UART
and SSI with no regressions spotted. As this should cover most common
use-cases, I think this series is good to go in.
Tested-by: Lucas Stach
Regards,
Lucas
Am Mittwoch, den 20.06.2018, 00:56 +0800 schrieb Robin Gon
On Wed, Jun 20, 2018 at 12:56:57AM +0800, Robin Gong wrote:
> Robin Gong (6):
> tty: serial: imx: correct dma cookie status
> dmaengine: imx-sdma: add virt-dma support
> dmaengine: imx-sdma: remove useless 'lock' and 'enabled' in 'struct
> sdma_channel'
> dmaengine: imx-sdma: remove the
: linux-ser...@vger.kernel.org; dmaeng...@vger.kernel.org;
linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
dl-linux-imx
Subject: [PATCH v5 0/7] add virt-dma support for imx-sdma
The legacy sdma driver has below limitations or drawbacks:
1. Hardcode the max BDs number as
The legacy sdma driver has below limitations or drawbacks:
1. Hardcode the max BDs number as "PAGE_SIZE / sizeof(*)", and alloc
one page size for one channel regardless of only few BDs needed
most time. But in few cases, the max PAGE_SIZE maybe not enough.
2. One SDMA channel can't st
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