nvme/host/tcp.c

221 	return ctrl->opts->tls;
1616 	if (nctrl->opts->keyring)
1617 		keyring = key_serial(nctrl->opts->keyring);
1699 	if (nctrl->opts->tos >= 0)
1700 		ip_sock_set_tos(queue->sock->sk, nctrl->opts->tos);
1715 	if (nctrl->opts->mask & NVMF_OPT_HOST_TRADDR) {
1726 	if (nctrl->opts->mask & NVMF_OPT_HOST_IFACE) {
1727 		char *iface = nctrl->opts->host_iface;
1740 	queue->hdr_digest = nctrl->opts->hdr_digest;
1741 	queue->data_digest = nctrl->opts->data_digest;
1929 		if (ctrl->opts->tls_key)
1930 			pskid = key_serial(ctrl->opts->tls_key);
1932 			pskid = nvme_tls_psk_default(ctrl->opts->keyring,
1933 						      ctrl->opts->host->nqn,
1934 						      ctrl->opts->subsysnqn);
1985 	nr_io_queues = nvmf_nr_io_queues(ctrl->opts);
2000 	nvmf_set_io_queues(ctrl->opts, nr_io_queues,
2024 				ctrl->opts->nr_poll_queues ? HCTX_MAX_TYPES : 2,
2177 			ctrl->opts->reconnect_delay);
2179 				ctrl->opts->reconnect_delay * HZ);
2189 	struct nvmf_ctrl_options *opts = ctrl->opts;
2208 	if (opts->queue_size > ctrl->sqsize + 1)
2211 			opts->queue_size, ctrl->sqsize + 1);
2272 		 ctrl->nr_reconnects, ctrl->opts->max_reconnects);
2280 		 ctrl->nr_reconnects, ctrl->opts->max_reconnects);
2370 	nvmf_free_options(nctrl->opts);
2673 nvme_tcp_existing_controller(struct nvmf_ctrl_options *opts)
2680 		found = nvmf_ip_options_match(&ctrl->ctrl, opts);
2690 		struct nvmf_ctrl_options *opts)
2700 	ctrl->ctrl.opts = opts;
2701 	ctrl->ctrl.queue_count = opts->nr_io_queues + opts->nr_write_queues +
2702 				opts->nr_poll_queues + 1;
2703 	ctrl->ctrl.sqsize = opts->queue_size - 1;
2704 	ctrl->ctrl.kato = opts->kato;
2711 	if (!(opts->mask & NVMF_OPT_TRSVCID)) {
2712 		opts->trsvcid =
2714 		if (!opts->trsvcid) {
2718 		opts->mask |= NVMF_OPT_TRSVCID;
2722 			opts->traddr, opts->trsvcid, &ctrl->addr);
2725 			opts->traddr, opts->trsvcid);
2729 	if (opts->mask & NVMF_OPT_HOST_TRADDR) {
2731 			opts->host_traddr, NULL, &ctrl->src_addr);
2734 			       opts->host_traddr);
2739 	if (opts->mask & NVMF_OPT_HOST_IFACE) {
2740 		if (!__dev_get_by_name(&init_net, opts->host_iface)) {
2742 			       opts->host_iface);
2748 	if (!opts->duplicate_connect && nvme_tcp_existing_controller(opts)) {
2775 		nvmf_ctrl_subsysnqn(&ctrl->ctrl), &ctrl->addr, opts->host->nqn);