> Based on mmc/next > > Headline performance boost: 9.5MB/s -> 39.7MB/s
Did you test writing as well? For me, this fails on M3-W with CMD12 timeouts. We had some changes in CMD12 handling recently, so it might be because of that. I'll check on Monday. Visual code review follows... Have a nice weekend all, Wolfram
signature.asc
Description: PGP signature
