Re: [PATCH V2] PCI: dwc: Add support to handle prefetchable memory mapping

2020-10-23 Thread Vidya Sagar
On 10/23/2020 9:07 PM, Rob Herring wrote: External email: Use caution opening links or attachments On Fri, Oct 23, 2020 at 2:38 AM Vidya Sagar wrote: On 10/23/2020 12:38 AM, Rob Herring wrote: External email: Use caution opening links or attachments On Tue, Oct 20, 2020 at 2:59 PM

Re: [PATCH V2] PCI: dwc: Add support to handle prefetchable memory mapping

2020-10-23 Thread Rob Herring
On Fri, Oct 23, 2020 at 2:38 AM Vidya Sagar wrote: > > > > On 10/23/2020 12:38 AM, Rob Herring wrote: > > External email: Use caution opening links or attachments > > > > > > On Tue, Oct 20, 2020 at 2:59 PM Vidya Sagar wrote: > >> > >> DWC sub-system currently doesn't differentiate between

Re: [PATCH V2] PCI: dwc: Add support to handle prefetchable memory mapping

2020-10-23 Thread Vidya Sagar
On 10/23/2020 12:38 AM, Rob Herring wrote: External email: Use caution opening links or attachments On Tue, Oct 20, 2020 at 2:59 PM Vidya Sagar wrote: DWC sub-system currently doesn't differentiate between prefetchable and non-prefetchable memory aperture entries in the 'ranges' property

Re: [PATCH V2] PCI: dwc: Add support to handle prefetchable memory mapping

2020-10-22 Thread Rob Herring
On Tue, Oct 20, 2020 at 2:59 PM Vidya Sagar wrote: > > DWC sub-system currently doesn't differentiate between prefetchable and > non-prefetchable memory aperture entries in the 'ranges' property and > provides ATU mapping only for the first memory aperture entry out of all > the entries present.

Re: [PATCH V2] PCI: dwc: Add support to handle prefetchable memory mapping

2020-10-21 Thread Lorenzo Pieralisi
Jingoo, Gustavo, please review this patch, thanks. Lorenzo On Wed, Oct 21, 2020 at 01:29:31AM +0530, Vidya Sagar wrote: > DWC sub-system currently doesn't differentiate between prefetchable and > non-prefetchable memory aperture entries in the 'ranges' property and > provides ATU mapping only

[PATCH V2] PCI: dwc: Add support to handle prefetchable memory mapping

2020-10-20 Thread Vidya Sagar
DWC sub-system currently doesn't differentiate between prefetchable and non-prefetchable memory aperture entries in the 'ranges' property and provides ATU mapping only for the first memory aperture entry out of all the entries present. This was introduced by the commit 0f71c60ffd26 ("PCI: dwc: