Re: [PATCH v2 0/2] pci: xgene: Add multiple memory ranges support

Duc Dang
2015-07-06T23:29:21Z

On Tue, Jun 30, 2015 at 11:22 AM, Duc Dang <dhdang@apm.com> wrote:
> This patch set adds 1 large (up to 64GB) memory window for each PCIe
> controller nodes in X-Gene device tree and fix PCIe controller driver
> to handle multiple memory ranges correctly. These changes are required
> to support PCIe devices that has huge BAR.
>
> v2 changes:
> 1. Separate device-tree changes and driver changes into different
> patches
> 2. Explicitly define new large window as 64-bit prefetchable in dts
> 3. Use IORESOURCE_PREFETCH flag to determine which PCIe controller
> register to be used to configure the memory ranges.
>
> arch/arm64/boot/dts/apm/apm-storm.dtsi | 23 ++++++++++++++---------
> drivers/pci/host/pci-xgene.c | 12 ++++++++++--
> 2 files changed, 24 insertions(+), 11 deletions(-)

Hi Arnd, Bjorn,

Do you have additional comment on this v2 patch set?

>
> --
> 1.9.1
>

--
Regards,
Duc Dang.