Messages in this thread | | | From | Avri Altman <> | Subject | [RFC PATCH 0/5] RPMB internal and user-space API + WIP virtio-rpmb frontend | Date | Tue, 9 Mar 2021 15:27:25 +0200 |
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The mmc driver has some hooks to support rpmb access, but access is mainly facilitated from user space, e.g. mmc-utils.
The ufs driver has no concept of rpmb access - it is facilitated via user space, e.g. ufs-utils and similar.
Both for ufs and mmc, rpmb access is defined in their applicable jedec specs. This is the case for few years now - AFAIK No new rpmb-related stuff is expected to be introduced in the near future.
What problems, as far as mmc and ufs, are you trying to solve by this new subsystem?
Thanks, Avri
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