RE: [PATCH v7 09/11] scsi: ufs: connect to RPMB subsystem

2017-03-22 Thread Winkler, Tomas
> > On Mon, Nov 07, 2016 at 07:27:38PM +, Winkler, Tomas wrote: > > I value your opinion but I'm not responsible for inventing RPMB > > and/or its implementation storage devices (eMMC, UFC, NVMe), it's pretty > much done deal out there in the wild. > > I'm just trying to provide common API a

Re: [PATCH v7 09/11] scsi: ufs: connect to RPMB subsystem

2016-11-07 Thread Christoph Hellwig
On Mon, Nov 07, 2016 at 07:27:38PM +, Winkler, Tomas wrote: > I value your opinion but I'm not responsible for inventing RPMB > and/or its implementation storage devices (eMMC, UFC, NVMe), it's pretty > much done deal out there in the wild. > I'm just trying to provide common API above it.

RE: [PATCH v7 09/11] scsi: ufs: connect to RPMB subsystem

2016-11-07 Thread Winkler, Tomas
> > On Mon, Nov 07, 2016 at 09:53:12PM +0200, Tomas Winkler wrote: > > Register UFS RPMB LUN with the RPMB subsystem and provide > > implementation for the RPMB access operations. RPMB partition is > > accessed via a sequence of security protocol in and security protocol > > out commands with UFS

Re: [PATCH v7 09/11] scsi: ufs: connect to RPMB subsystem

2016-11-07 Thread Christoph Hellwig
On Mon, Nov 07, 2016 at 09:53:12PM +0200, Tomas Winkler wrote: > Register UFS RPMB LUN with the RPMB subsystem and provide > implementation for the RPMB access operations. RPMB partition is > accessed via a sequence of security protocol in and security protocol > out commands with UFS specific para

[PATCH v7 09/11] scsi: ufs: connect to RPMB subsystem

2016-11-07 Thread Tomas Winkler
Register UFS RPMB LUN with the RPMB subsystem and provide implementation for the RPMB access operations. RPMB partition is accessed via a sequence of security protocol in and security protocol out commands with UFS specific parameters. This multi step process is abstracted into 4 basic RPMB command