Re: [v4,4/8] char: rpmb: provide user space interface
From: JÃrÃme Forissier
Date: Thu Jun 02 2016 - 09:45:08 EST
On 06/01/2016 11:41 PM, Winkler, Tomas wrote:
> The user space API is achieved via single synchronous IOCTL.
> The request is submitted in in_frames_ptr pointer and received
> in out_frames_ptr.
I like this, because it's exactly what I wish existed when I wrote the
eMMC RPMB back-end for OP-TEE secure storage  ;-)
Same goes for patch 5/8 "char: rpmb: add RPMB simulation device": with
this I could just drop my custom simulation layer.
So, this goes in the right direction IMHO.