diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h index f8261313ae7b..550b61e81015 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h @@ -39,7 +39,7 @@ * @destroy_mqd: Destroys the HQD slot and by that preempt the relevant queue. * Used only for no cp scheduling. * - * @uninit_mqd: Releases the mqd buffer from local gpu memory. + * @free_mqd: Releases the mqd buffer from local gpu memory. * * @is_occupied: Checks if the relevant HQD slot is occupied. * @@ -62,10 +62,13 @@ * per KFD_MQD_TYPE for each device. * */ - +extern int pipe_priority_map[]; struct mqd_manager { - int (*init_mqd)(struct mqd_manager *mm, void **mqd, - struct kfd_mem_obj **mqd_mem_obj, uint64_t *gart_addr, + struct kfd_mem_obj* (*allocate_mqd)(struct kfd_dev *kfd, + struct queue_properties *q); + + void (*init_mqd)(struct mqd_manager *mm, void **mqd, + struct kfd_mem_obj *mqd_mem_obj, uint64_t *gart_addr, struct queue_properties *q); int (*load_mqd)(struct mqd_manager *mm, void *mqd, @@ -73,7 +76,7 @@ struct mqd_manager { struct queue_properties *p, struct mm_struct *mms); - int (*update_mqd)(struct mqd_manager *mm, void *mqd, + void (*update_mqd)(struct mqd_manager *mm, void *mqd, struct queue_properties *q); int (*destroy_mqd)(struct mqd_manager *mm, void *mqd, @@ -81,7 +84,7 @@ struct mqd_manager { unsigned int timeout, uint32_t pipe_id, uint32_t queue_id); - void (*uninit_mqd)(struct mqd_manager *mm, void *mqd, + void (*free_mqd)(struct mqd_manager *mm, void *mqd, struct kfd_mem_obj *mqd_mem_obj); bool (*is_occupied)(struct mqd_manager *mm, void *mqd, @@ -99,8 +102,17 @@ struct mqd_manager { struct mutex mqd_mutex; struct kfd_dev *dev; + uint32_t mqd_size; }; +struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_dev *dev, + struct queue_properties *q); + +struct kfd_mem_obj *allocate_sdma_mqd(struct kfd_dev *dev, + struct queue_properties *q); +void free_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); |