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_cik.c | |
| 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_cik.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c index a00402077e34..6e8509ec29d9 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c @@ -71,6 +71,9 @@ static struct kfd_mem_obj *allocate_mqd(struct kfd_dev *kfd, { struct kfd_mem_obj *mqd_mem_obj; + if (q->type == KFD_QUEUE_TYPE_HIQ) + return allocate_hiq_mqd(kfd); + if (kfd_gtt_sa_allocate(kfd, sizeof(struct cik_mqd), &mqd_mem_obj)) return NULL; @@ -148,12 +151,10 @@ static int init_mqd_sdma(struct mqd_manager *mm, void **mqd, { int retval; struct cik_sdma_rlc_registers *m; + struct kfd_dev *dev = mm->dev; - retval = kfd_gtt_sa_allocate(mm->dev, - sizeof(struct cik_sdma_rlc_registers), - mqd_mem_obj); - - if (retval != 0) + *mqd_mem_obj = allocate_sdma_mqd(dev, q); + if (!*mqd_mem_obj) return -ENOMEM; m = (struct cik_sdma_rlc_registers *) (*mqd_mem_obj)->cpu_ptr; @@ -175,11 +176,6 @@ static void uninit_mqd(struct mqd_manager *mm, void *mqd, kfd_gtt_sa_free(mm->dev, mqd_mem_obj); } -static void uninit_mqd_sdma(struct mqd_manager *mm, void *mqd, - struct kfd_mem_obj *mqd_mem_obj) -{ - kfd_gtt_sa_free(mm->dev, mqd_mem_obj); -} static int load_mqd(struct mqd_manager *mm, void *mqd, uint32_t pipe_id, uint32_t queue_id, struct queue_properties *p, @@ -419,7 +415,7 @@ struct mqd_manager *mqd_manager_init_cik(enum KFD_MQD_TYPE type, break; case KFD_MQD_TYPE_HIQ: mqd->init_mqd = init_mqd_hiq; - mqd->uninit_mqd = uninit_mqd; + mqd->uninit_mqd = uninit_mqd_hiq_sdma; mqd->load_mqd = load_mqd; mqd->update_mqd = update_mqd_hiq; mqd->destroy_mqd = destroy_mqd; @@ -443,7 +439,7 @@ struct mqd_manager *mqd_manager_init_cik(enum KFD_MQD_TYPE type, break; case KFD_MQD_TYPE_SDMA: mqd->init_mqd = init_mqd_sdma; - mqd->uninit_mqd = uninit_mqd_sdma; + mqd->uninit_mqd = uninit_mqd_hiq_sdma; mqd->load_mqd = load_mqd_sdma; mqd->update_mqd = update_mqd_sdma; mqd->destroy_mqd = destroy_mqd_sdma; |