diff options
| author | Evan Quan <evan.quan@amd.com> | 2019-06-26 10:53:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-01 14:54:12 -0500 |
| commit | fdafb3597a2cc46217d67bc68253024744af59b9 (patch) | |
| tree | 466993fcc8fe0a18a640df4e912c464d1b8849b6 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 4b22e7e33f9666d902dc0f2dd8a24e27cedd1e64 (diff) | |
drm/amdgpu: fix MGPU fan boost enablement for XGMI reset
MGPU fan boost feature should not be enabled until all the
devices from the same hive are all back from reset.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index e886be292f86..ea79763577c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3559,6 +3559,12 @@ static int amdgpu_do_asic_reset(struct amdgpu_hive_info *hive, if (vram_lost) amdgpu_device_fill_reset_magic(tmp_adev); + /* + * Add this ASIC as tracked as reset was already + * complete successfully. + */ + amdgpu_register_gpu_instance(tmp_adev); + r = amdgpu_device_ip_late_init(tmp_adev); if (r) goto out; @@ -3693,6 +3699,13 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev, device_list_handle = &device_list; } + /* + * Mark these ASICs to be reseted as untracked first + * And add them back after reset completed + */ + list_for_each_entry(tmp_adev, device_list_handle, gmc.xgmi.head) + amdgpu_unregister_gpu_instance(tmp_adev); + /* block all schedulers and reset given job's ring */ list_for_each_entry(tmp_adev, device_list_handle, gmc.xgmi.head) { for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { |