On Fri, Jun 26, 2015 at 1:35 PM, Arnd Bergmann wrote:
> On Friday 26 June 2015 11:56:47 Duc Dang wrote:
>> Hi Arnd,
>>
>> On Fri, Jun 26, 2015 at 12:59 AM, Arnd Bergmann wrote:
>> > On Thursday 25 June 2015 18:05:56 Duc Dang wrote:
>> >> X-Gene PCIe controllers support huge outbound BARs (with si
On Friday 26 June 2015 22:35:08 Arnd Bergmann wrote:
> > >
> > > Can you configure one of the two windows as prefetchable for improved
> > > performance?
> > >
> > The new huge window will be prefetchable.
>
> The DT marks it as non-prefetchable, so the kernel will now try to allocate
> space for
On Friday 26 June 2015 11:56:47 Duc Dang wrote:
> Hi Arnd,
>
> On Fri, Jun 26, 2015 at 12:59 AM, Arnd Bergmann wrote:
> > On Thursday 25 June 2015 18:05:56 Duc Dang wrote:
> >> X-Gene PCIe controllers support huge outbound BARs (with size upto
> >> 64GB). This patch configures additional 1 outbou
Hi Arnd,
On Fri, Jun 26, 2015 at 12:59 AM, Arnd Bergmann wrote:
> On Thursday 25 June 2015 18:05:56 Duc Dang wrote:
>> X-Gene PCIe controllers support huge outbound BARs (with size upto
>> 64GB). This patch configures additional 1 outbound BAR for X-Gene
>> PCIe controllers with size larger than
On Fri, Jun 26, 2015 at 7:26 AM, Bjorn Helgaas wrote:
> Hi Duc,
>
> On Thu, Jun 25, 2015 at 8:05 PM, Duc Dang wrote:
>> X-Gene PCIe controllers support huge outbound BARs (with size upto
>> 64GB). This patch configures additional 1 outbound BAR for X-Gene
>> PCIe controllers with size larger than
Hi Duc,
On Thu, Jun 25, 2015 at 8:05 PM, Duc Dang wrote:
> X-Gene PCIe controllers support huge outbound BARs (with size upto
> 64GB). This patch configures additional 1 outbound BAR for X-Gene
> PCIe controllers with size larger than 4GB. This is required to
> support devices that request huge o
On Thursday 25 June 2015 18:05:56 Duc Dang wrote:
> X-Gene PCIe controllers support huge outbound BARs (with size upto
> 64GB). This patch configures additional 1 outbound BAR for X-Gene
> PCIe controllers with size larger than 4GB. This is required to
> support devices that request huge outbound m
X-Gene PCIe controllers support huge outbound BARs (with size upto
64GB). This patch configures additional 1 outbound BAR for X-Gene
PCIe controllers with size larger than 4GB. This is required to
support devices that request huge outbound memory (nVidia K40 as an
example)
Signed-off-by: Duc Dang
