Hi Naga, [...]
> Inserted biterror @ 48/7 > Successfully corrected 25 bit errors per subpage > Inserted biterror @ 50/7 > ECC failure, invalid data despite read success > root@xilinx-zc1751-dc2-2018_1:~# > > But even in this case also, driver is saying ECC failure but read success. > That means controller is able to detect errors on read page up to 24 bit only. > After that there is no way to say to the upper layers that the page is bad > because of the limitation in the controller. This is more than a "limitation", the design is broken. I am not sure how to support such controller, and I am not sure if we even want to. > Could you please suggest any alternative to report the errors in that case? Shall we support the controller without the hw ECC engine? Boris, any thoughts? Thanks, Miquèl
