On Sun, 2018-07-29 at 16:33 +0300, Avri Altman wrote: > Here is a proposal to use the scsi transport subsystem to manage > ufs devices. > > scsi transport is a framework that allow to send scsi commands to > a non-scsi devices. Still, it is flexible enough to allow > sending non-scsi commands as well. We will use this framework to > manage ufs devices by sending UPIU transactions. > > We added a new scsi transport module, a ufs-bsg LLD companion, > and some new API to the ufs driver.
My understanding is that all upstream code uses the bsg interface for *SCSI* commands. Sending UPIU commands over a bsg interface seems like abuse of that interface to me. Aren't you opening a can of worms with such an approach? Bart.
