On Mon, 2018-12-17 at 02:07 -0800, Sean Wang wrote:
> On Mon, Dec 17, 2018 at 12:40 AM Long Cheng wrote:
> >
> > On Fri, 2018-12-14 at 12:09 -0800, Sean Wang wrote:
>
> < ... >
>
> > > > > > +
> > > > > > + mtk_dma_chan_write(c, VFF_ADDR, cfg->src_addr);
> > > > > > +
On Mon, Dec 17, 2018 at 12:40 AM Long Cheng wrote:
>
> On Fri, 2018-12-14 at 12:09 -0800, Sean Wang wrote:
< ... >
> > > > > +
> > > > > + mtk_dma_chan_write(c, VFF_ADDR, cfg->src_addr);
> > > > > + mtk_dma_chan_write(c, VFF_LEN, rx_len);
> > > > > +
On Fri, 2018-12-14 at 12:09 -0800, Sean Wang wrote:
thanks for your reply.
> On Thu, Dec 13, 2018 at 3:36 AM Long Cheng wrote:
>
> Hope those comments did not get a response that means they're fine with you.
>
> < ... >
>
> > > > +struct mtk_dmadev {
> > > > + struct dma_device ddev;
>
On Thu, Dec 13, 2018 at 3:36 AM Long Cheng wrote:
Hope those comments did not get a response that means they're fine with you.
< ... >
> > > +struct mtk_dmadev {
> > > + struct dma_device ddev;
> > > + void __iomem *mem_base[MTK_APDMA_CHANNELS];
> > > + spinlock_t lock; /*
On Tue, 2018-12-11 at 15:12 -0800, Sean Wang wrote:
> Sorry for that I didn't have a full review at one time in the earlier version
>
>On Mon, Dec 10, 2018 at 9:37 PM Long Cheng
> wrote:
> >
> > In DMA engine framework, add 8250 mtk dma to support it.
>
> It looks like there are still
Sorry for that I didn't have a full review at one time in the earlier version
On Mon, Dec 10, 2018 at 9:37 PM Long Cheng
wrote:
>
> In DMA engine framework, add 8250 mtk dma to support it.
It looks like there are still many rooms to improve the description,
especially it's a totally new
In DMA engine framework, add 8250 mtk dma to support it.
Signed-off-by: Long Cheng
---
drivers/dma/mediatek/8250_mtk_dma.c | 830 +++
drivers/dma/mediatek/Kconfig| 11 +
drivers/dma/mediatek/Makefile |1 +
3 files changed, 842 insertions(+)
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