Le 24/11/2016 à 07:01, Gregory CLEMENT a écrit :
> Hi Arnd,
>
> On jeu., nov. 24 2016, Arnd Bergmann wrote:
>
>> On Thursday, November 24, 2016 4:37:36 PM CET Jisheng Zhang wrote:
>>> solB (a SW shadow cookie) perhaps gives a better performance: in hot path,
>>> such as mvneta_rx(), the driver
Hi Gregory,
2016-11-24 16:01 GMT+01:00 Gregory CLEMENT :
> Hi Arnd,
>
> On jeu., nov. 24 2016, Arnd Bergmann wrote:
>
>> On Thursday, November 24, 2016 4:37:36 PM CET Jisheng Zhang wrote:
>>> solB (a SW shadow cookie) perhaps gives a better performance: in hot path,
>>> such as mvneta_rx(), the
Hi Arnd,
On jeu., nov. 24 2016, Arnd Bergmann wrote:
> On Thursday, November 24, 2016 4:37:36 PM CET Jisheng Zhang wrote:
>> solB (a SW shadow cookie) perhaps gives a better performance: in hot path,
>> such as mvneta_rx(), the driver accesses buf_cookie and buf_phys_addr of
>> rx_desc which i
On Thu, 24 Nov 2016 10:00:36 +0100
Arnd Bergmann wrote:
> On Thursday, November 24, 2016 4:37:36 PM CET Jisheng Zhang wrote:
> > solB (a SW shadow cookie) perhaps gives a better performance: in hot path,
> > such as mvneta_rx(), the driver accesses buf_cookie and buf_phys_addr of
> > rx_desc whic
On Thursday, November 24, 2016 4:37:36 PM CET Jisheng Zhang wrote:
> solB (a SW shadow cookie) perhaps gives a better performance: in hot path,
> such as mvneta_rx(), the driver accesses buf_cookie and buf_phys_addr of
> rx_desc which is allocated by dma_alloc_coherent, it's noncacheable if the
> d
Hi Marcin, Gregory, Arnd,
On Wed, 23 Nov 2016 17:02:11 +0100 Marcin Wojtas wrote:
> Hi Gregory,
>
> 2016-11-23 14:07 GMT+01:00 Gregory CLEMENT:
> > Hi Jisheng, Arnd,
> >
> >
> > Thanks for your feedback.
> >
> >
> > On mer., nov. 23 2016, Arnd Bergmann wrote:
> >
> >> On Wednesday, November
Hi Gregory,
2016-11-23 14:07 GMT+01:00 Gregory CLEMENT :
> Hi Jisheng, Arnd,
>
>
> Thanks for your feedback.
>
>
> On mer., nov. 23 2016, Arnd Bergmann wrote:
>
>> On Wednesday, November 23, 2016 5:53:41 PM CET Jisheng Zhang wrote:
>>> On Tue, 22 Nov 2016 22:04:12 +0100 Arnd Bergmann wrote:
>>>
Hi Jisheng, Arnd,
Thanks for your feedback.
On mer., nov. 23 2016, Arnd Bergmann wrote:
> On Wednesday, November 23, 2016 5:53:41 PM CET Jisheng Zhang wrote:
>> On Tue, 22 Nov 2016 22:04:12 +0100 Arnd Bergmann wrote:
>>
>> > On Tuesday, November 22, 2016 5:48:41 PM CET Gregory CLEMENT wrote
Hi Arnd,
On Wed, 23 Nov 2016 11:15:32 +0100 Arnd Bergmann wrote:
> On Wednesday, November 23, 2016 5:53:41 PM CET Jisheng Zhang wrote:
> > On Tue, 22 Nov 2016 22:04:12 +0100 Arnd Bergmann wrote:
> >
> > > On Tuesday, November 22, 2016 5:48:41 PM CET Gregory CLEMENT wrote:
> > > > +#ifdef CON
On Wednesday, November 23, 2016 5:53:41 PM CET Jisheng Zhang wrote:
> On Tue, 22 Nov 2016 22:04:12 +0100 Arnd Bergmann wrote:
>
> > On Tuesday, November 22, 2016 5:48:41 PM CET Gregory CLEMENT wrote:
> > > +#ifdef CONFIG_64BIT
> > > + void *data_tmp;
> > > +
> > > + /* In Neta HW only
On Tue, 22 Nov 2016 22:04:12 +0100 Arnd Bergmann wrote:
> On Tuesday, November 22, 2016 5:48:41 PM CET Gregory CLEMENT wrote:
> > +#ifdef CONFIG_64BIT
> > + void *data_tmp;
> > +
> > + /* In Neta HW only 32 bits data is supported, so in order to
> > +* obtain whole 64 bits addr
On Tuesday, November 22, 2016 5:48:41 PM CET Gregory CLEMENT wrote:
> +#ifdef CONFIG_64BIT
> + void *data_tmp;
> +
> + /* In Neta HW only 32 bits data is supported, so in order to
> +* obtain whole 64 bits address from RX descriptor, we store
> +* the upper 32 bits when
From: Marcin Wojtas
Prepare the mvneta driver in order to be usable on the 64 bits platform
such as the Armada 3700.
[gregory.clem...@free-electrons.com]: this patch was extract from a larger
one to ease review and maintenance.
Signed-off-by: Marcin Wojtas
Signed-off-by: Gregory CLEMENT
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