/*
* We are posting descriptors to the hardware as soon as
* they are ready, so this function does nothing.
*/
So, the Freescale driver was written before change went effective. I
guess in 2011 DMA Engine drivers should use issue pending.
Please, refactor since this behaviour is expected.
d
On Wed, Nov 4, 2015 at 2:07 AM, Sinan Kaya wrote:
> On 11/3/2015 5:10 AM, Andy Shevchenko wrote:
>> On Mon, Nov 2, 2015 at 8:07 AM, Sinan Kaya wrote:
>>> +static void hidma_issue_pending(struct dma_chan *dmach)
>>> +{
>>
>>
>> Wrong. It should actually start the transfer. tx_submit() just puts
>
On 11/3/2015 5:10 AM, Andy Shevchenko wrote:
On Mon, Nov 2, 2015 at 8:07 AM, Sinan Kaya wrote:
This patch adds support for hidma engine. The driver
consists of two logical blocks. The DMA engine interface
and the low-level interface. The hardware only supports
memcpy/memset and this driver on
On Mon, Nov 2, 2015 at 8:07 AM, Sinan Kaya wrote:
> This patch adds support for hidma engine. The driver
> consists of two logical blocks. The DMA engine interface
> and the low-level interface. The hardware only supports
> memcpy/memset and this driver only support memcpy
> interface. HW and driv
This patch adds support for hidma engine. The driver
consists of two logical blocks. The DMA engine interface
and the low-level interface. The hardware only supports
memcpy/memset and this driver only support memcpy
interface. HW and driver doesn't support slave interface.
Signed-off-by: Sinan Kay
5 matches
Mail list logo
