On 27/06/24 17:47, Christoph Hellwig wrote: > On Thu, Jun 27, 2024 at 04:44:30PM +0300, Adrian Hunter wrote: >> Probably just do what the block layer was doing e.g. > > That was really just a hack due to the lack of error handling in > the old blk_queue_* interfaces. If ADMA really doesn't actually have > a limitation, please just don't set any max_segment_size at all. > There is a limitation of 64KiB max. (or less with SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC) per descriptor.
