diff options
| author | Oak Zeng <ozeng@amd.com> | 2018-11-28 08:50:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 20:21:02 +0300 |
| commit | 0803e7a9e850f9d6397c594d6c6deac9b2b6d696 (patch) | |
| tree | e324f99cfcd7832393b676b2d60cac432a8f57af /drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | |
| parent | d1f8f0d17d40f05d45c6c15b8fabbec978d92380 (diff) | |
| download | linux-0803e7a9e850f9d6397c594d6c6deac9b2b6d696.tar.xz | |
drm/amdkfd: Allocate hiq and sdma mqd from mqd trunk
Instead of allocat hiq and sdma mqd from sub-allocator, allocate
them from a mqd trunk pool. This is done for all asics
Signed-off-by: Oak Zeng <ozeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h index 009d232fb60b..56af256a191b 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h @@ -102,6 +102,13 @@ struct mqd_manager { uint32_t mqd_size; }; +struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_dev *dev); + +struct kfd_mem_obj *allocate_sdma_mqd(struct kfd_dev *dev, + struct queue_properties *q); +void uninit_mqd_hiq_sdma(struct mqd_manager *mm, void *mqd, + struct kfd_mem_obj *mqd_mem_obj); + void mqd_symmetrically_map_cu_mask(struct mqd_manager *mm, const uint32_t *cu_mask, uint32_t cu_mask_count, uint32_t *se_mask); |