On Thu, Sep 27, 2018 at 06:32:47AM +0000, Avri Altman wrote: > Also, in this context there is the series in > https://www.spinics.net/lists/linux-scsi/msg123479.html > which allows to send UPIUs via a bsg device. > > It's not a provisioning series per-se like Evan's and Sayali's. > It covers the provisioning functionality, > But also allow to send task management UPIU, and UIC commands, > Which can be used for testing and validation. And as someone having been involved with review of a few different UFS provisioning bits this is what I think we should be merging. Instead of being in a rat race of adding ever new sysfs or configfs attributes for things that don't matter to normal driver operation I'd rather have a relatively clean pass through interface and move policy to userspace. Especially given that there are plenty of vendor specific commands at these levels as well.
