Hi everyone, This is yet another attempt to come up with an RPMB API for the kernel. This patch is based on patch 1 of last submission except few minor changes. The last discussion of this was in the thread: Subject: [PATCH v2 1/4] rpmb: add Replay Protected Memory Block (RPMB) subsystem Date: Tue, 5 Apr 2022 10:37:56 +0100 [thread overview] Message-ID: <20220405093759.1126835-2-alex.bennee@xxxxxxxxxx> The patch provides a simple RPMB driver. This is a RFC version and this single driver can't be used by its own. It would require further work to make use of API's provided by this driver. Changes since the last posting: drop RPMB char driver drop virtio rpmb frontend driver drop rpmb: add RPBM access tool Rename get_write_count to get_write_counter Make return type for rpmb_set_key() function explicit Alex Bennée (1): rpmb: add Replay Protected Memory Block (RPMB) driver MAINTAINERS | 7 + drivers/Kconfig | 1 + drivers/Makefile | 2 + drivers/rpmb/Kconfig | 11 ++ drivers/rpmb/Makefile | 7 + drivers/rpmb/core.c | 439 ++++++++++++++++++++++++++++++++++++++++++ include/linux/rpmb.h | 182 +++++++++++++++++ 7 files changed, 649 insertions(+) create mode 100644 drivers/rpmb/Kconfig create mode 100644 drivers/rpmb/Makefile create mode 100644 drivers/rpmb/core.c create mode 100644 include/linux/rpmb.h -- 2.34.1
