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| author |   Felix Kuehling <Felix.Kuehling@amd.com> | 2021-04-07 18:19:58 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-04-20 21:45:45 -0400 |
| commit | b40a6ab2cf9213923bf8e821ce7fa7f6a0a26990 (patch) | |
| tree | d8462a33829f567a2b8eb777cc1f962459114a90 /drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | |
| parent | drm/amdgpu/gmc9: remove dummy read workaround for newer chips (diff) | |
| download | linux-dev-b40a6ab2cf9213923bf8e821ce7fa7f6a0a26990.tar.xz linux-dev-b40a6ab2cf9213923bf8e821ce7fa7f6a0a26990.zip | |
drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu
amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu needs the drm_priv to allow mmap
to access the BO through the corresponding file descriptor. The VM can
also be extracted from drm_priv, so drm_priv can replace the vm parameter
in the kfd2kgd interface.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <philip.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index d3eaa1549bd7..98c2046c7331 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -738,7 +738,7 @@ static int restore_process_queues_nocpsch(struct device_queue_manager *dqm, pdd = qpd_to_pdd(qpd); /* Retrieve PD base */ - pd_base = amdgpu_amdkfd_gpuvm_get_process_page_dir(pdd->vm); + pd_base = amdgpu_amdkfd_gpuvm_get_process_page_dir(pdd->drm_priv); dqm_lock(dqm); if (WARN_ON_ONCE(!qpd->evicted)) /* already restored, do nothing */ @@ -821,7 +821,7 @@ static int restore_process_queues_cpsch(struct device_queue_manager *dqm, pdd = qpd_to_pdd(qpd); /* Retrieve PD base */ - pd_base = amdgpu_amdkfd_gpuvm_get_process_page_dir(pdd->vm); + pd_base = amdgpu_amdkfd_gpuvm_get_process_page_dir(pdd->drm_priv); dqm_lock(dqm); if (WARN_ON_ONCE(!qpd->evicted)) /* already restored, do nothing */ @@ -873,7 +873,7 @@ static int register_process(struct device_queue_manager *dqm, pdd = qpd_to_pdd(qpd); /* Retrieve PD base */ - pd_base = amdgpu_amdkfd_gpuvm_get_process_page_dir(pdd->vm); + pd_base = amdgpu_amdkfd_gpuvm_get_process_page_dir(pdd->drm_priv); dqm_lock(dqm); list_add(&n->list, &dqm->queues); |