On Fri, 2019-05-17 at 15:36 +0800, Long Cheng wrote:
> On Wed, 2019-05-15 at 21:48 +0800, Nicolas Boichat wrote:
> > On Sat, Apr 27, 2019 at 11:36 AM Long Cheng wrote:
> > >
> > > Modify uart rx and complete for DMA.
> >
> > I don't know much about the DMA framework, but can you please explain
>
On 27-04-19, 11:36, Long Cheng wrote:
> Modify uart rx and complete for DMA.
>
> Signed-off-by: Long Cheng
> ---
> drivers/tty/serial/8250/8250_mtk.c | 53
>
> 1 file changed, 23 insertions(+), 30 deletions(-)
>
> diff --git
On Wed, 2019-05-15 at 21:48 +0800, Nicolas Boichat wrote:
> On Sat, Apr 27, 2019 at 11:36 AM Long Cheng wrote:
> >
> > Modify uart rx and complete for DMA.
>
> I don't know much about the DMA framework, but can you please explain
> why you are making the changes in this CL? I see that you are
On Sat, Apr 27, 2019 at 11:36 AM Long Cheng wrote:
>
> Modify uart rx and complete for DMA.
I don't know much about the DMA framework, but can you please explain
why you are making the changes in this CL? I see that you are dropping
dma_sync_single_for_device calls, for example, why?
>
>
Modify uart rx and complete for DMA.
Signed-off-by: Long Cheng
---
drivers/tty/serial/8250/8250_mtk.c | 53
1 file changed, 23 insertions(+), 30 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_mtk.c
b/drivers/tty/serial/8250/8250_mtk.c
index
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