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SubjectRe: [PATCH v5 04/12] PCI: brcmstb: add dma-range mapping for inbound traffic
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Hi Jim,

Am 24.09.18 um 17:01 schrieb Jim Quinlan:
> On Mon, Sep 24, 2018 at 4:25 AM Ard Biesheuvel
> <ard.biesheuvel@linaro.org> wrote:
>> On Fri, 21 Sep 2018 at 19:41, Jim Quinlan <jim2101024@gmail.com> wrote:
>>> On Thu, Sep 20, 2018 at 5:39 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>>>> On 09/20/2018 02:33 PM, Ard Biesheuvel wrote:
>>>>> On 20 September 2018 at 14:31, Florian Fainelli <f.fainelli@gmail.com> wrote:
>>>>>> On 09/20/2018 02:04 PM, Ard Biesheuvel wrote:
>>>>>>> On 20 September 2018 at 13:55, Florian Fainelli <f.fainelli@gmail.com> wrote:
>>>>>>>> On 09/19/2018 07:19 PM, Ard Biesheuvel wrote:
>>>>>>>>> On 19 September 2018 at 07:31, Jim Quinlan <jim2101024@gmail.com> wrote:
>>>>>>>>>> The Broadcom STB PCIe host controller is intimately related to the
>>>>>>>>>> memory subsystem. This close relationship adds complexity to how cpu
>>>>>>>>>> system memory is mapped to PCIe memory. Ideally, this mapping is an
>>>>>>>>>> identity mapping, or an identity mapping off by a constant. Not so in
>>>>>>>>>> this case.

are there any plans to release a new version of this series?

The Raspberry Pi 4 uses a similiar PCIe controller, so it would be nice
to get this upstream. Unfortunately i have no clue about PCI, so i the
only thing i can do is testing.

Regards
Stefan

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