129 int kfd_doorbell_mmap(struct kfd_dev *dev, struct kfd_process *process,  in kfd_doorbell_mmap()  argument
142 	address = kfd_get_process_doorbells(dev, process);  in kfd_doorbell_mmap()
229 					struct kfd_process *process,  in kfd_doorbell_id_to_offset()  argument
239 		process->doorbell_index  in kfd_doorbell_id_to_offset()
255 					struct kfd_process *process)  in kfd_get_process_doorbells()  argument
258 		process->doorbell_index * kfd_doorbell_process_slice(dev);  in kfd_get_process_doorbells()
261 int kfd_alloc_process_doorbells(struct kfd_process *process)  in kfd_alloc_process_doorbells()  argument
266 		process->doorbell_index = r;  in kfd_alloc_process_doorbells()
271 void kfd_free_process_doorbells(struct kfd_process *process)  in kfd_free_process_doorbells()  argument
273 	if (process->doorbell_index)  in kfd_free_process_doorbells()
274 		ida_simple_remove(&doorbell_ida, process->doorbell_index);  in kfd_free_process_doorbells()