On 25-07-2016 22:54, Ulf Hansson wrote: > These commands don't require a specific HW feature. but only software > support in the driver - which indeed is missing. > > Although, one should know, the discard/erase feature in the mmc core > has since long been poorly implemented. > There are a few patches that greatly improves the behaviour and which > are queued for 4.8. > > Would you be interested to test the above changes + plus some > additional which I can provide you to enable erase/discard for > rtsx_pci? I don't mind testing it, point me in the right direction and let me know which tests you want me to do. Regards, Mauro Santos -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html