Re: [PATCH] swiotlb: Allow swiotlb to live at pre-defined address

From: David Woodhouse
Date: Thu Mar 26 2020 - 13:16:34 EST


On Thu, 2020-03-26 at 18:11 +0100, Alexander Graf wrote:
> I'm with you on that sentiment, but in the environment I'm currently
> looking at, we have neither DT nor ACPI: The kernel gets purely
> configured via kernel command line. For other unenumerable artifacts on
> the system, such as virtio-mmio platform devices, that works well enough
> and also basically "hacks a kernel parameter" to specify the system layout.

Well... maybe it should also feed in a DT for those too?

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