On Friday, May 7, 2021 1:34 PM,Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: > > None of the commands you are checking for should have an R1B response > according to the spec, I think. > > That said, I don't think we should do these kinds of sanity checks in > the kernel for the mmc ioctls, that just doesn't scale. You are absolutely correct, my bad, I had a userspace program setting the flags wrong. Even for a SEND_STATUS R1B is only expected if the card was not selected and should be set accordingly by the userspace. Regards, Christian Hyperstone GmbH | Line-Eid-Strasse 3 | 78467 Konstanz Managing Directors: Dr. Jan Peter Berns. Commercial register of local courts: Freiburg HRB381782
