The xhci platform driver needs to work on systems that
either only support 64-bit DMA or only support 32-bit DMA.
Attempt to set a coherent dma mask for 64-bit DMA, and
attempt again with 32-bit DMA if that fails.
[dhdang: regenerate the patch over 4.2-rc5 and address new comments]
Signed-off-by:
On Thu, Aug 20, 2015 at 12:38 PM, Duc Dang wrote:
> The xhci platform driver needs to work on systems that
> either only support 64-bit DMA or only support 32-bit DMA.
> Attempt to set a coherent dma mask for 64-bit DMA, and
> attempt again with 32-bit DMA if that fails.
>
> [dhdang: regenerate th
On 31.08.2015 21:58, Duc Dang wrote:
On Thu, Aug 20, 2015 at 12:38 PM, Duc Dang wrote:
The xhci platform driver needs to work on systems that
either only support 64-bit DMA or only support 32-bit DMA.
Attempt to set a coherent dma mask for 64-bit DMA, and
attempt again with 32-bit DMA if that f
On Tue, Sep 01, 2015 at 02:54:17PM +0300, Mathias Nyman wrote:
> On 31.08.2015 21:58, Duc Dang wrote:
> >On Thu, Aug 20, 2015 at 12:38 PM, Duc Dang wrote:
> >>The xhci platform driver needs to work on systems that
> >>either only support 64-bit DMA or only support 32-bit DMA.
> >>Attempt to set a
On Tue, Sep 1, 2015 at 4:54 AM, Mathias Nyman
wrote:
> On 31.08.2015 21:58, Duc Dang wrote:
>>
>> On Thu, Aug 20, 2015 at 12:38 PM, Duc Dang wrote:
>>>
>>> The xhci platform driver needs to work on systems that
>>> either only support 64-bit DMA or only support 32-bit DMA.
>>> Attempt to set a co