On Wednesday 14 January 2015 14:56:33 Rameshwar Sahu wrote:
>
> > Also add the correct dma-ranges property in the parent, or else this will
> > fail in the future once we add proper checks to dma_set_mask.
>
> I see arch/arm64 kernel doesn't use dma range value parsed from
> dma-range property
Hi Arnd,
Thanks,
with regards,
Ram
On Tue, Jan 13, 2015 at 12:25 AM, Arnd Bergmann wrote:
> On Monday 12 January 2015 14:40:09 Rameshwar Sahu wrote:
>> > +
>> > + dma_set_mask_and_coherent(>dev,
>> > + (sizeof(dma_addr_t) == sizeof(u64)) ?
>> > +
Hi Arnd,
Thanks,
with regards,
Ram
On Tue, Jan 13, 2015 at 12:25 AM, Arnd Bergmann a...@arndb.de wrote:
On Monday 12 January 2015 14:40:09 Rameshwar Sahu wrote:
+
+ dma_set_mask_and_coherent(pdev-dev,
+ (sizeof(dma_addr_t) == sizeof(u64)) ?
+
On Wednesday 14 January 2015 14:56:33 Rameshwar Sahu wrote:
Also add the correct dma-ranges property in the parent, or else this will
fail in the future once we add proper checks to dma_set_mask.
I see arch/arm64 kernel doesn't use dma range value parsed from
dma-range property
On Monday 12 January 2015 14:40:09 Rameshwar Sahu wrote:
> > +
> > + dma_set_mask_and_coherent(>dev,
> > + (sizeof(dma_addr_t) == sizeof(u64)) ?
> > + DMA_BIT_MASK(64) : DMA_BIT_MASK(32));
> > +
>
I commented on this on v1
Hi All,
Any comments on this patch ??
Thanks,
with regards,
Ram
On Wed, Jan 7, 2015 at 4:39 PM, Rameshwar Prasad Sahu wrote:
> This patch implements the APM X-Gene SoC DMA engine driver. The APM X-Gene
> SoC DMA engine consists of 4 DMA channels for performing DMA operations.
> These DMA
Hi All,
Any comments on this patch ??
Thanks,
with regards,
Ram
On Wed, Jan 7, 2015 at 4:39 PM, Rameshwar Prasad Sahu rs...@apm.com wrote:
This patch implements the APM X-Gene SoC DMA engine driver. The APM X-Gene
SoC DMA engine consists of 4 DMA channels for performing DMA operations.
These
On Monday 12 January 2015 14:40:09 Rameshwar Sahu wrote:
+
+ dma_set_mask_and_coherent(pdev-dev,
+ (sizeof(dma_addr_t) == sizeof(u64)) ?
+ DMA_BIT_MASK(64) : DMA_BIT_MASK(32));
+
I commented on this on v1 already:
This patch implements the APM X-Gene SoC DMA engine driver. The APM X-Gene
SoC DMA engine consists of 4 DMA channels for performing DMA operations.
These DMA operations include memory copy and scatter gathering offload.
Signed-off-by: Rameshwar Prasad Sahu
Signed-off-by: Loc Ho
---
This patch implements the APM X-Gene SoC DMA engine driver. The APM X-Gene
SoC DMA engine consists of 4 DMA channels for performing DMA operations.
These DMA operations include memory copy and scatter gathering offload.
Signed-off-by: Rameshwar Prasad Sahu rs...@apm.com
Signed-off-by: Loc Ho
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