C++ (Cpp) kernel_queue_init_vi Exemples

Exemple #1

Fichier : kfd_kernel_queue.c Projet : 0x000000FF/edison-linux

struct kernel_queue *kernel_queue_init(struct kfd_dev *dev,
					enum kfd_queue_type type)
{
	struct kernel_queue *kq;

	BUG_ON(!dev);

	kq = kzalloc(sizeof(struct kernel_queue), GFP_KERNEL);
	if (!kq)
		return NULL;

	kq->ops.initialize = initialize;
	kq->ops.uninitialize = uninitialize;
	kq->ops.acquire_packet_buffer = acquire_packet_buffer;
	kq->ops.submit_packet = submit_packet;
	kq->ops.rollback_packet = rollback_packet;

	switch (dev->device_info->asic_family) {
	case CHIP_CARRIZO:
		kernel_queue_init_vi(&kq->ops_asic_specific);
		break;

	case CHIP_KAVERI:
		kernel_queue_init_cik(&kq->ops_asic_specific);
		break;
	}

	if (kq->ops.initialize(kq, dev, type, KFD_KERNEL_QUEUE_SIZE) == false) {
		pr_err("amdkfd: failed to init kernel queue\n");
		kfree(kq);
		return NULL;
	}
	return kq;
}

Exemple #2

Fichier : kfd_kernel_queue.c Projet : lcavalcante/linux

struct kernel_queue *kernel_queue_init(struct kfd_dev *dev,
					enum kfd_queue_type type)
{
	struct kernel_queue *kq;

	kq = kzalloc(sizeof(*kq), GFP_KERNEL);
	if (!kq)
		return NULL;

	kq->ops.initialize = initialize;
	kq->ops.uninitialize = uninitialize;
	kq->ops.acquire_packet_buffer = acquire_packet_buffer;
	kq->ops.submit_packet = submit_packet;
	kq->ops.rollback_packet = rollback_packet;

	switch (dev->device_info->asic_family) {
	case CHIP_CARRIZO:
	case CHIP_TONGA:
	case CHIP_FIJI:
	case CHIP_POLARIS10:
	case CHIP_POLARIS11:
		kernel_queue_init_vi(&kq->ops_asic_specific);
		break;

	case CHIP_KAVERI:
	case CHIP_HAWAII:
		kernel_queue_init_cik(&kq->ops_asic_specific);
		break;
	default:
		WARN(1, "Unexpected ASIC family %u",
		     dev->device_info->asic_family);
		goto out_free;
	}

	if (kq->ops.initialize(kq, dev, type, KFD_KERNEL_QUEUE_SIZE))
		return kq;

	pr_err("Failed to init kernel queue\n");

out_free:
	kfree(kq);
	return NULL;
}