RE: [RFC PATCH v1 0/2] UFS Advanced RPMB

[Avri Altman <Avri.Altman@wdc.com>]

Hi,
> In UFS 4.0, it introduced advanced RPMB, which can significantly improve
> RPMB's command performance, enhancing its atomic operation. We don't
> know which implementation will please everyone, mark this advanced RPMB
> patch as RFC. Any suggestions to make the patch a master patch are welcome.
> 
> Based on suggestions and feedback from Hannes Reinecke and Bart, we can
> use job_bsg->request and job_bsg->reply to pass EHS packets without changing
> the BSG V4 structure and BSG core.
Can you share the reference to this mail thread, or was it a privet discussion?

Thanks,
Avri

>So we push RFC patch just to start
> Advanced RPMB mainlining
> 
> Bean Huo (2):
>   ufs: core: Advanced RPMB detection
>   ufs: core: Add advanced RPMB support in ufs_bsg
> 
>  drivers/ufs/core/ufs_bsg.c       | 115 +++++++++++++---------
>  drivers/ufs/core/ufshcd.c        | 161 ++++++++++++++++++++++++-------
>  include/uapi/scsi/scsi_bsg_ufs.h |  30 +++++-
>  include/ufs/ufs.h                |   3 +
>  include/ufs/ufshcd.h             |   5 +
>  5 files changed, 233 insertions(+), 81 deletions(-)
> 
> --
> 2.25.1