301 	struct rte_kni_device_info dev_info;  in kni_ioctl_create()  local
307 	if (_IOC_SIZE(ioctl_num) > sizeof(dev_info))  in kni_ioctl_create()
311 	if (copy_from_user(&dev_info, (void *)ioctl_param, sizeof(dev_info)))  in kni_ioctl_create()
315 	if (strnlen(dev_info.name, sizeof(dev_info.name)) == sizeof(dev_info.name)) {  in kni_ioctl_create()
323 	if (dev_info.force_bind && !cpu_online(dev_info.core_id)) {  in kni_ioctl_create()
324 		pr_err("cpu %u is not online\n", dev_info.core_id);  in kni_ioctl_create()
331 		if (kni_check_param(dev, &dev_info) < 0) {  in kni_ioctl_create()
338 	net_dev = alloc_netdev(sizeof(struct kni_dev), dev_info.name,  in kni_ioctl_create()
344 		pr_err("error allocating device \"%s\"\n", dev_info.name);  in kni_ioctl_create()
353 	kni->core_id = dev_info.core_id;  in kni_ioctl_create()
354 	strncpy(kni->name, dev_info.name, RTE_KNI_NAMESIZE);  in kni_ioctl_create()
357 	if (dev_info.iova_mode) {  in kni_ioctl_create()
359 		kni->tx_q = iova_to_kva(current, dev_info.tx_phys);  in kni_ioctl_create()
360 		kni->rx_q = iova_to_kva(current, dev_info.rx_phys);  in kni_ioctl_create()
361 		kni->alloc_q = iova_to_kva(current, dev_info.alloc_phys);  in kni_ioctl_create()
362 		kni->free_q = iova_to_kva(current, dev_info.free_phys);  in kni_ioctl_create()
364 		kni->req_q = iova_to_kva(current, dev_info.req_phys);  in kni_ioctl_create()
365 		kni->resp_q = iova_to_kva(current, dev_info.resp_phys);  in kni_ioctl_create()
366 		kni->sync_va = dev_info.sync_va;  in kni_ioctl_create()
367 		kni->sync_kva = iova_to_kva(current, dev_info.sync_phys);  in kni_ioctl_create()
376 		kni->tx_q = phys_to_virt(dev_info.tx_phys);  in kni_ioctl_create()
377 		kni->rx_q = phys_to_virt(dev_info.rx_phys);  in kni_ioctl_create()
378 		kni->alloc_q = phys_to_virt(dev_info.alloc_phys);  in kni_ioctl_create()
379 		kni->free_q = phys_to_virt(dev_info.free_phys);  in kni_ioctl_create()
381 		kni->req_q = phys_to_virt(dev_info.req_phys);  in kni_ioctl_create()
382 		kni->resp_q = phys_to_virt(dev_info.resp_phys);  in kni_ioctl_create()
383 		kni->sync_va = dev_info.sync_va;  in kni_ioctl_create()
384 		kni->sync_kva = phys_to_virt(dev_info.sync_phys);  in kni_ioctl_create()
388 	kni->mbuf_size = dev_info.mbuf_size;  in kni_ioctl_create()
391 		(unsigned long long) dev_info.tx_phys, kni->tx_q);  in kni_ioctl_create()
393 		(unsigned long long) dev_info.rx_phys, kni->rx_q);  in kni_ioctl_create()
395 		(unsigned long long) dev_info.alloc_phys, kni->alloc_q);  in kni_ioctl_create()
397 		(unsigned long long) dev_info.free_phys, kni->free_q);  in kni_ioctl_create()
399 		(unsigned long long) dev_info.req_phys, kni->req_q);  in kni_ioctl_create()
401 		(unsigned long long) dev_info.resp_phys, kni->resp_q);  in kni_ioctl_create()
405 	if (is_valid_ether_addr(dev_info.mac_addr))  in kni_ioctl_create()
406 		memcpy(net_dev->dev_addr, dev_info.mac_addr, ETH_ALEN);  in kni_ioctl_create()
411 	if (dev_info.mtu)  in kni_ioctl_create()
412 		net_dev->mtu = dev_info.mtu;  in kni_ioctl_create()
416 	if (dev_info.min_mtu)  in kni_ioctl_create()
417 		net_dev->min_mtu = dev_info.min_mtu;  in kni_ioctl_create()
419 	if (dev_info.max_mtu)  in kni_ioctl_create()
420 		net_dev->max_mtu = dev_info.max_mtu;  in kni_ioctl_create()
426 					ret, dev_info.name);  in kni_ioctl_create()
435 	ret = kni_run_thread(knet, kni, dev_info.force_bind);  in kni_ioctl_create()
453 	struct rte_kni_device_info dev_info;  in kni_ioctl_release()  local
455 	if (_IOC_SIZE(ioctl_num) > sizeof(dev_info))  in kni_ioctl_release()
458 	if (copy_from_user(&dev_info, (void *)ioctl_param, sizeof(dev_info)))  in kni_ioctl_release()
462 	if (strlen(dev_info.name) == 0)  in kni_ioctl_release()
467 		if (strncmp(dev->name, dev_info.name, RTE_KNI_NAMESIZE) != 0)  in kni_ioctl_release()
482 		(ret == 0 ? "Successfully" : "Unsuccessfully"), dev_info.name);  in kni_ioctl_release()