drm/amdgpu: added support for psp fw attestation
authorJohn Clements <john.clements@amd.com>
Mon, 26 Oct 2020 06:57:13 +0000 (14:57 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 26 Oct 2020 17:27:00 +0000 (13:27 -0400)
commit19ae333001b375bbc7d1ff9eaa9cbb0a72fff65e
treed1e2ad6a6f42c2935796fbb34e5142e83a2d7063
parent0165b85c278415d90fa8e439ab54e27d23663112
drm/amdgpu: added support for psp fw attestation

loaded fw can be queried from sys fs interface

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/Makefile
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c [new file with mode: 0644]
drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.h [new file with mode: 0644]
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h