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9d55bebd98
Currently, the DMA offset and mask for a device are set based only on the first 'dma-ranges' entry. We should really be using all the entries. The kernel doesn't yet support multiple offsets and sizes, so the best we can do is to find the biggest size for a single offset. The algorithm is copied from acpi_dma_get_range(). If there's different offsets from the first entry, then we warn and continue. It really should be an error, but this will likely break existing DTs. Signed-off-by: Rob Herring <robh@kernel.org>
1037 lines
26 KiB
1037 lines
26 KiB