diff options
| author | Guchun Chen <guchun.chen@amd.com> | 2019-12-04 15:51:16 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-12-05 16:24:09 -0500 |
| commit | 79c4c8ea913076338e70252f947a8805daa8f91b (patch) | |
| tree | dbbea94c137bae98ea4e8ef2a04ca176dd3f966b /drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | |
| parent | f1f4fab57241b180c70567922942b39d6b830f43 (diff) | |
drm/amdgpu: add check before enabling/disabling broadcast mode
When security violation from new vbios happens, data fabric is
risky to stop working. So prevent the direct access to DF
mmFabricConfigAccessControl from the new vbios and onwards.
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c')
0 files changed, 0 insertions, 0 deletions