diff options
| author | Jens Wiklander <[email protected]> | 2024-08-14 17:35:58 +0200 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2024-08-26 13:16:20 +0200 |
| commit | f0c8431568eedee7705c92f5c341bdc4567e3ad5 (patch) | |
| tree | d102b8ab05f0e34e24bfeb86094c4b46c3d1fe5b /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | c30b855e814d9094e369a19fbd86c9bb5badc154 (diff) | |
optee: probe RPMB device using RPMB subsystem
Adds support in the OP-TEE drivers (both SMC and FF-A ABIs) to probe and
use an RPMB device via the RPMB subsystem instead of passing the RPMB
frames via tee-supplicant in user space. A fallback mechanism is kept to
route RPMB frames via tee-supplicant if the RPMB subsystem isn't
available.
The OP-TEE RPC ABI is extended to support iterating over all RPMB
devices until one is found with the expected RPMB key already
programmed.
Signed-off-by: Jens Wiklander <[email protected]>
Tested-by: Manuel Traut <[email protected]>
Reviewed-by: Sumit Garg <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions