49 	int error;  in nvmf_connect()  local
58 		goto error;  in nvmf_connect()
63 		goto error;  in nvmf_connect()
70 			goto error;  in nvmf_connect()
76 			goto error;  in nvmf_connect()
82 			goto error;  in nvmf_connect()
88 		goto error;  in nvmf_connect()
104 		goto error;  in nvmf_connect()
113 	error = nvmf_capsule_append_data(cc, &data, sizeof(data), true);  in nvmf_connect()
114 	if (error != 0) {  in nvmf_connect()
116 		    strerror(error));  in nvmf_connect()
117 		goto error;  in nvmf_connect()
120 	error = nvmf_transmit_capsule(cc);  in nvmf_connect()
121 	if (error != 0) {  in nvmf_connect()
124 		goto error;  in nvmf_connect()
127 	error = nvmf_receive_capsule(qp, &rc);  in nvmf_connect()
128 	if (error != 0) {  in nvmf_connect()
130 		    strerror(error));  in nvmf_connect()
131 		goto error;  in nvmf_connect()
144 		goto error;  in nvmf_connect()
149 		goto error;  in nvmf_connect()
154 		goto error;  in nvmf_connect()
161 			goto error;  in nvmf_connect()
172 		goto error;  in nvmf_connect()
181 error:  in nvmf_connect()
202 	int error;  in nvmf_host_transmit_command()  local
216 	error = nvmf_transmit_capsule(nc);  in nvmf_host_transmit_command()
217 	if (error != 0)  in nvmf_host_transmit_command()
218 		return (error);  in nvmf_host_transmit_command()
229 	int error;  in nvmf_host_receive_capsule()  local
235 	error = nvmf_receive_capsule(qp, &nc);  in nvmf_host_receive_capsule()
236 	if (error != 0)  in nvmf_host_receive_capsule()
237 		return (error);  in nvmf_host_receive_capsule()
276 	int error;  in nvmf_host_wait_for_response()  local
289 		error = nvmf_host_receive_capsule(qp, &rc);  in nvmf_host_wait_for_response()
290 		if (error != 0)  in nvmf_host_wait_for_response()
291 			return (error);  in nvmf_host_wait_for_response()
347 	int error;  in nvmf_read_property()  local
356 	error = nvmf_host_transmit_command(cc);  in nvmf_read_property()
357 	if (error != 0) {  in nvmf_read_property()
359 		return (error);  in nvmf_read_property()
362 	error = nvmf_host_wait_for_response(cc, &rc);  in nvmf_read_property()
364 	if (error != 0)  in nvmf_read_property()
365 		return (error);  in nvmf_read_property()
414 	int error;  in nvmf_write_property()  local
423 	error = nvmf_host_transmit_command(cc);  in nvmf_write_property()
424 	if (error != 0) {  in nvmf_write_property()
426 		return (error);  in nvmf_write_property()
429 	error = nvmf_host_wait_for_response(cc, &rc);  in nvmf_write_property()
431 	if (error != 0)  in nvmf_write_property()
432 		return (error);  in nvmf_write_property()
492 	int error;  in nvmf_host_identify_controller()  local
507 	error = nvmf_capsule_append_data(cc, cdata, sizeof(*cdata), false);  in nvmf_host_identify_controller()
508 	if (error != 0) {  in nvmf_host_identify_controller()
510 		return (error);  in nvmf_host_identify_controller()
513 	error = nvmf_host_transmit_command(cc);  in nvmf_host_identify_controller()
514 	if (error != 0) {  in nvmf_host_identify_controller()
516 		return (error);  in nvmf_host_identify_controller()
519 	error = nvmf_host_wait_for_response(cc, &rc);  in nvmf_host_identify_controller()
521 	if (error != 0)  in nvmf_host_identify_controller()
522 		return (error);  in nvmf_host_identify_controller()
541 	int error;  in nvmf_host_identify_namespace()  local
557 	error = nvmf_capsule_append_data(cc, nsdata, sizeof(*nsdata), false);  in nvmf_host_identify_namespace()
558 	if (error != 0) {  in nvmf_host_identify_namespace()
560 		return (error);  in nvmf_host_identify_namespace()
563 	error = nvmf_host_transmit_command(cc);  in nvmf_host_identify_namespace()
564 	if (error != 0) {  in nvmf_host_identify_namespace()
566 		return (error);  in nvmf_host_identify_namespace()
569 	error = nvmf_host_wait_for_response(cc, &rc);  in nvmf_host_identify_namespace()
571 	if (error != 0)  in nvmf_host_identify_namespace()
572 		return (error);  in nvmf_host_identify_namespace()
592 	int error;  in nvmf_get_discovery_log_page()  local
609 	error = nvmf_capsule_append_data(cc, buf, len, false);  in nvmf_get_discovery_log_page()
610 	if (error != 0) {  in nvmf_get_discovery_log_page()
612 		return (error);  in nvmf_get_discovery_log_page()
615 	error = nvmf_host_transmit_command(cc);  in nvmf_get_discovery_log_page()
616 	if (error != 0) {  in nvmf_get_discovery_log_page()
618 		return (error);  in nvmf_get_discovery_log_page()
621 	error = nvmf_host_wait_for_response(cc, &rc);  in nvmf_get_discovery_log_page()
623 	if (error != 0)  in nvmf_get_discovery_log_page()
624 		return (error);  in nvmf_get_discovery_log_page()
648 	int error;  in nvmf_host_fetch_discovery_log_page()  local
655 		error = nvmf_get_discovery_log_page(qp, 0, &hdr, sizeof(hdr));  in nvmf_host_fetch_discovery_log_page()
656 		if (error != 0) {  in nvmf_host_fetch_discovery_log_page()
658 			return (error);  in nvmf_host_fetch_discovery_log_page()
684 		error = nvmf_get_discovery_log_page(qp, sizeof(hdr),  in nvmf_host_fetch_discovery_log_page()
686 		if (error == EAGAIN)  in nvmf_host_fetch_discovery_log_page()
688 		if (error != 0) {  in nvmf_host_fetch_discovery_log_page()
690 			return (error);  in nvmf_host_fetch_discovery_log_page()
694 		error = nvmf_get_discovery_log_page(qp, 0, &hdr, sizeof(hdr));  in nvmf_host_fetch_discovery_log_page()
695 		if (error != 0) {  in nvmf_host_fetch_discovery_log_page()
697 			return (error);  in nvmf_host_fetch_discovery_log_page()
717 	int error;  in nvmf_host_request_queues()  local
736 	error = nvmf_host_transmit_command(cc);  in nvmf_host_request_queues()
737 	if (error != 0) {  in nvmf_host_request_queues()
739 		return (error);  in nvmf_host_request_queues()
742 	error = nvmf_host_wait_for_response(cc, &rc);  in nvmf_host_request_queues()
744 	if (error != 0)  in nvmf_host_request_queues()
745 		return (error);  in nvmf_host_request_queues()
776 	int error;  in prepare_queues_for_handoff()  local
794 	error = nvmf_kernel_handoff_params(admin_qp, &nvl_qp);  in prepare_queues_for_handoff()
795 	if (error) {  in prepare_queues_for_handoff()
797 		return (error);  in prepare_queues_for_handoff()
803 		error = nvmf_kernel_handoff_params(io_queues[i], &nvl_qp);  in prepare_queues_for_handoff()
804 		if (error) {  in prepare_queues_for_handoff()
806 			return (error);  in prepare_queues_for_handoff()
813 	error = nvmf_pack_ioc_nvlist(nv, nvl);  in prepare_queues_for_handoff()
815 	return (error);  in prepare_queues_for_handoff()
824 	int error, fd;  in nvmf_handoff_host()  local
828 		error = errno;  in nvmf_handoff_host()
832 	error = prepare_queues_for_handoff(&nv, admin_qp, num_queues, io_queues,  in nvmf_handoff_host()
834 	if (error != 0)  in nvmf_handoff_host()
838 		error = errno;  in nvmf_handoff_host()
847 	return (error);  in nvmf_handoff_host()
853 	int error, fd;  in nvmf_disconnect_host()  local
855 	error = 0;  in nvmf_disconnect_host()
858 		error = errno;  in nvmf_disconnect_host()
863 		error = errno;  in nvmf_disconnect_host()
868 	return (error);  in nvmf_disconnect_host()
874 	int error, fd;  in nvmf_disconnect_all()  local
876 	error = 0;  in nvmf_disconnect_all()
879 		error = errno;  in nvmf_disconnect_all()
884 		error = errno;  in nvmf_disconnect_all()
889 	return (error);  in nvmf_disconnect_all()
897 	int error;  in nvmf_read_ioc_nv()  local
906 		error = errno;  in nvmf_read_ioc_nv()
908 		return (error);  in nvmf_read_ioc_nv()
932 	int error;  in nvmf_reconnect_host()  local
934 	error = prepare_queues_for_handoff(&nv, admin_qp, num_queues, io_queues,  in nvmf_reconnect_host()
936 	if (error != 0)  in nvmf_reconnect_host()
940 		error = errno;  in nvmf_reconnect_host()
947 	return (error);  in nvmf_reconnect_host()