97 static int virtcrypto_find_vqs(struct virtio_crypto *vi)  in virtcrypto_find_vqs()  argument
103 	struct device *dev = &vi->vdev->dev;  in virtcrypto_find_vqs()
110 	total_vqs = vi->max_data_queues + 1;  in virtcrypto_find_vqs()
125 	for (i = 0; i < vi->max_data_queues; i++) {  in virtcrypto_find_vqs()
127 		snprintf(vi->data_vq[i].name, sizeof(vi->data_vq[i].name),  in virtcrypto_find_vqs()
129 		vqs_info[i].name = vi->data_vq[i].name;  in virtcrypto_find_vqs()
132 	ret = virtio_find_vqs(vi->vdev, total_vqs, vqs, vqs_info, NULL);  in virtcrypto_find_vqs()
136 	vi->ctrl_vq = vqs[total_vqs - 1];  in virtcrypto_find_vqs()
138 	for (i = 0; i < vi->max_data_queues; i++) {  in virtcrypto_find_vqs()
139 		spin_lock_init(&vi->data_vq[i].lock);  in virtcrypto_find_vqs()
140 		vi->data_vq[i].vq = vqs[i];  in virtcrypto_find_vqs()
142 		vi->data_vq[i].engine = crypto_engine_alloc_init_and_set(dev, true, NULL, true,  in virtcrypto_find_vqs()
144 		if (!vi->data_vq[i].engine) {  in virtcrypto_find_vqs()
148 		tasklet_init(&vi->data_vq[i].done_task, virtcrypto_done_task,  in virtcrypto_find_vqs()
149 				(unsigned long)&vi->data_vq[i]);  in virtcrypto_find_vqs()
166 static int virtcrypto_alloc_queues(struct virtio_crypto *vi)  in virtcrypto_alloc_queues()  argument
168 	vi->data_vq = kcalloc(vi->max_data_queues, sizeof(*vi->data_vq),  in virtcrypto_alloc_queues()
170 	if (!vi->data_vq)  in virtcrypto_alloc_queues()
176 static void virtcrypto_clean_affinity(struct virtio_crypto *vi, long hcpu)  in virtcrypto_clean_affinity()  argument
180 	if (vi->affinity_hint_set) {  in virtcrypto_clean_affinity()
181 		for (i = 0; i < vi->max_data_queues; i++)  in virtcrypto_clean_affinity()
182 			virtqueue_set_affinity(vi->data_vq[i].vq, NULL);  in virtcrypto_clean_affinity()
184 		vi->affinity_hint_set = false;  in virtcrypto_clean_affinity()
217 static void virtcrypto_free_queues(struct virtio_crypto *vi)  in virtcrypto_free_queues()  argument
219 	kfree(vi->data_vq);  in virtcrypto_free_queues()
222 static int virtcrypto_init_vqs(struct virtio_crypto *vi)  in virtcrypto_init_vqs()  argument
227 	ret = virtcrypto_alloc_queues(vi);  in virtcrypto_init_vqs()
231 	ret = virtcrypto_find_vqs(vi);  in virtcrypto_init_vqs()
236 	virtcrypto_set_affinity(vi);  in virtcrypto_init_vqs()
242 	virtcrypto_free_queues(vi);  in virtcrypto_init_vqs()