Messages in this thread | | | Date | Mon, 6 Dec 2021 06:47:45 -0800 | From | Christoph Hellwig <> | Subject | Re: [PATCH v3 03/18] driver core: platform: Rename platform_dma_configure() |
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On Mon, Dec 06, 2021 at 10:45:35AM -0400, Jason Gunthorpe via iommu wrote: > IIRC the only thing this function does is touch ACPI and OF stuff? > Isn't that firmware? > > AFAICT amba uses this because AMBA devices might be linked to DT > descriptions?
But DT descriptions aren't firmware. They are usually either passed onb the bootloader or in some deeply embedded setups embedded into the kernel image.
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