Arnd, Rob,
On Friday 14 March 2014 01:25 PM, Arnd Bergmann wrote:
> On Friday 14 March 2014, Rob Herring wrote:
>> On Wed, Mar 12, 2014 at 11:58 AM, Arnd Bergmann wrote:
>>> On Wednesday 12 March 2014 15:19:48 Grygorii Strashko wrote:
> Isn't the question here how do we handle restrictions ad
On Friday 14 March 2014, Rob Herring wrote:
> On Wed, Mar 12, 2014 at 11:58 AM, Arnd Bergmann wrote:
> > On Wednesday 12 March 2014 15:19:48 Grygorii Strashko wrote:
> >> > Isn't the question here how do we handle restrictions added by the
> >> > bus? It seems while this series adds support for ha
On Wed, Mar 12, 2014 at 11:58 AM, Arnd Bergmann wrote:
> On Wednesday 12 March 2014 15:19:48 Grygorii Strashko wrote:
>> On 03/12/2014 02:15 AM, Rob Herring wrote:
>> > On Sun, Mar 9, 2014 at 12:39 AM, Arnd Bergmann wrote:
>> >> On Saturday 08 March 2014, Rob Herring wrote:
>> >>> On Fri, Mar 7,
On Wednesday 12 March 2014 15:19:48 Grygorii Strashko wrote:
> On 03/12/2014 02:15 AM, Rob Herring wrote:
> > On Sun, Mar 9, 2014 at 12:39 AM, Arnd Bergmann wrote:
> >> On Saturday 08 March 2014, Rob Herring wrote:
> >>> On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote:
> >>
> a) Follow
Hi Rob, Arnd,
On 03/12/2014 02:15 AM, Rob Herring wrote:
> On Sun, Mar 9, 2014 at 12:39 AM, Arnd Bergmann wrote:
>> On Saturday 08 March 2014, Rob Herring wrote:
>>> On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote:
>>
a) Follow what we do for PCI devices: assume that we can do DMA_MASK
On Sun, Mar 9, 2014 at 12:39 AM, Arnd Bergmann wrote:
> On Saturday 08 March 2014, Rob Herring wrote:
>> On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote:
>
>> > a) Follow what we do for PCI devices: assume that we can do DMA_MASK(32)
>> > on any device, and have drivers call dma_set_mask(DMA
On Saturday 08 March 2014, Rob Herring wrote:
> On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote:
> > a) Follow what we do for PCI devices: assume that we can do DMA_MASK(32)
> > on any device, and have drivers call dma_set_mask(DMA_MASK(64)) on devices
> > that would like to do more than tha
On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote:
> On Friday 07 March 2014, Santosh Shilimkar wrote:
>> >> +
>> >> + ret = dma_set_mask(dev, dma_mask);
>> >> + if (ret < 0) {
>> >> + dev_err(dev, "failed to set DMA mask %pad\n", &dma_mask);
>> >> + dev-
On Friday 07 March 2014, Santosh Shilimkar wrote:
> >> +
> >> + ret = dma_set_mask(dev, dma_mask);
> >> + if (ret < 0) {
> >> + dev_err(dev, "failed to set DMA mask %pad\n", &dma_mask);
> >> + dev->dma_mask = NULL;
> >> + return;
> >> + }
On Friday 07 March 2014 11:49 AM, Rob Herring wrote:
> On Thu, Mar 6, 2014 at 3:19 AM, Santosh Shilimkar
> wrote:
>> From: Grygorii Strashko
>>
>> Retrieve DMA configuration from DT and setup platform device's DMA
>> parameters.
>>
>> The DMA configuration in DT has to be specified using "dma-ran
On Thu, Mar 6, 2014 at 3:19 AM, Santosh Shilimkar
wrote:
> From: Grygorii Strashko
>
> Retrieve DMA configuration from DT and setup platform device's DMA
> parameters.
>
> The DMA configuration in DT has to be specified using "dma-ranges"
> property if supported. The DMA configuration applied
> b
From: Grygorii Strashko
Retrieve DMA configuration from DT and setup platform device's DMA
parameters.
The DMA configuration in DT has to be specified using "dma-ranges"
property if supported. The DMA configuration applied
by dt_dma_configure() as following:
- call of_get_dma_range() and get su
12 matches
Mail list logo
