> I did not notice that this function is also called in writes, isn't it? > If yes, dummy cycles are used only during reads so probably CTRL_FREADMODE > needs to be tested.
yes. I can take care of that in a follow up patchset for dummy support. Dummies in user mode is a bit painful to implement, as I had to snoop into the command flow to catch the fast read op. Not sure this is the right approach so I kept it for later. Did you have time to take look at the other patches adding Command mode and extending the tests ? I should have addressed your comments there. Thanks, C.