Hello all
On Fri, Feb 13, 2015 at 4:32 PM, Hans Verkuil wrote:
> Yes please. And if Ricardo is correct, then someone (janitor job?) should do
> a review of dma_unmap_sg in particular.
Perhaps a code snippet inside scatterlist.h will clarify even more.
Would any of the maintainers accept a patc
On 02/13/2015 04:20 PM, Ricardo Ribalda Delgado wrote:
> Hello Hans
>
> On Fri, Feb 13, 2015 at 4:02 PM, Hans Verkuil wrote:
>> Hi Ricardo, Marek,
>>
>> I have a few questions, mostly to improve my own understanding.
>>
>> First of all, is this solving an actual bug for you, or did you just find
Hello Hans
On Fri, Feb 13, 2015 at 4:02 PM, Hans Verkuil wrote:
> Hi Ricardo, Marek,
>
> I have a few questions, mostly to improve my own understanding.
>
> First of all, is this solving an actual bug for you, or did you just find
> it while reviewing code? And if it solves a bug, then which arch
Hi Ricardo, Marek,
I have a few questions, mostly to improve my own understanding.
First of all, is this solving an actual bug for you, or did you just find
it while reviewing code? And if it solves a bug, then which architecture
are you using? ARM? Intel?
On 02/11/2015 11:33 AM, Ricardo Ribalda
Hello,
On 2015-02-11 11:33, Ricardo Ribalda Delgado wrote:
When sg_alloc_table_from_pages() does not fail it returns a sg_table
structure with nents and nents_orig initialized to the same value.
dma_map_sg returns the number of areas mapped by the hardware,
which could be different than the are
5 matches
Mail list logo
