133 	error = xfer->pdev->methods->tr_close(xfer);  in libusb20_tr_close()
203 	error = xfer->pdev->methods->tr_open(xfer, MaxBufSize,  in libusb20_tr_open_stream()
216 libusb20_tr_get_pointer(struct libusb20_device *pdev, uint16_t trIndex)  in libusb20_tr_get_pointer()  argument
218 	if (trIndex >= pdev->nTransfer) {  in libusb20_tr_get_pointer()
221 	return (pdev->pTransfer + trIndex);  in libusb20_tr_get_pointer()
312 	xfer->pdev->methods->tr_cancel_async(xfer);  in libusb20_tr_stop()
335 	xfer->pdev->methods->tr_clear_stall_sync(xfer);  in libusb20_tr_clear_stall_sync()
463 	struct libusb20_device *pdev = xfer->pdev;  in libusb20_tr_bulk_intr_sync()  local
492 		while (libusb20_dev_process(pdev) == 0) {  in libusb20_tr_bulk_intr_sync()
497 			libusb20_dev_wait_process(pdev, -1);  in libusb20_tr_bulk_intr_sync()
539 	xfer->pdev->methods->tr_submit(xfer);  in libusb20_tr_submit()
566 libusb20_dev_close(struct libusb20_device *pdev)  in libusb20_dev_close()  argument
572 	if (!pdev->is_opened) {  in libusb20_dev_close()
575 	for (x = 0; x != pdev->nTransfer; x++) {  in libusb20_dev_close()
576 		xfer = pdev->pTransfer + x;  in libusb20_dev_close()
588 	if (pdev->pTransfer != NULL) {  in libusb20_dev_close()
589 		free(pdev->pTransfer);  in libusb20_dev_close()
590 		pdev->pTransfer = NULL;  in libusb20_dev_close()
592 	error = pdev->beMethods->close_device(pdev);  in libusb20_dev_close()
594 	pdev->methods = &libusb20_dummy_methods;  in libusb20_dev_close()
596 	pdev->is_opened = 0;  in libusb20_dev_close()
602 	pdev->claimed_interface = 0;  in libusb20_dev_close()
608 libusb20_dev_detach_kernel_driver(struct libusb20_device *pdev, uint8_t ifaceIndex)  in libusb20_dev_detach_kernel_driver()  argument
612 	error = pdev->methods->detach_kernel_driver(pdev, ifaceIndex);  in libusb20_dev_detach_kernel_driver()
617 libusb20_dev_get_device_desc(struct libusb20_device *pdev)  in libusb20_dev_get_device_desc()  argument
619 	return (&(pdev->ddesc));  in libusb20_dev_get_device_desc()
623 libusb20_dev_get_fd(struct libusb20_device *pdev)  in libusb20_dev_get_fd()  argument
625 	return (pdev->file);  in libusb20_dev_get_fd()
629 libusb20_dev_kernel_driver_active(struct libusb20_device *pdev, uint8_t ifaceIndex)  in libusb20_dev_kernel_driver_active()  argument
633 	error = pdev->methods->kernel_driver_active(pdev, ifaceIndex);  in libusb20_dev_kernel_driver_active()
638 libusb20_dev_open(struct libusb20_device *pdev, uint16_t nTransferMax)  in libusb20_dev_open()  argument
645 	if (pdev->is_opened) {  in libusb20_dev_open()
651 		size = sizeof(pdev->pTransfer[0]) * nTransferMax;  in libusb20_dev_open()
652 		pdev->pTransfer = malloc(size);  in libusb20_dev_open()
653 		if (pdev->pTransfer == NULL) {  in libusb20_dev_open()
656 		memset(pdev->pTransfer, 0, size);  in libusb20_dev_open()
661 		xfer = pdev->pTransfer + x;  in libusb20_dev_open()
663 		xfer->pdev = pdev;  in libusb20_dev_open()
669 	pdev->nTransfer = nTransferMax;  in libusb20_dev_open()
671 	error = pdev->beMethods->open_device(pdev, nTransferMax);  in libusb20_dev_open()
674 		if (pdev->pTransfer != NULL) {  in libusb20_dev_open()
675 			free(pdev->pTransfer);  in libusb20_dev_open()
676 			pdev->pTransfer = NULL;  in libusb20_dev_open()
678 		pdev->file = -1;  in libusb20_dev_open()
679 		pdev->file_ctrl = -1;  in libusb20_dev_open()
680 		pdev->nTransfer = 0;  in libusb20_dev_open()
682 		pdev->is_opened = 1;  in libusb20_dev_open()
688 libusb20_dev_reset(struct libusb20_device *pdev)  in libusb20_dev_reset()  argument
692 	error = pdev->methods->reset_device(pdev);  in libusb20_dev_reset()
697 libusb20_dev_check_connected(struct libusb20_device *pdev)  in libusb20_dev_check_connected()  argument
701 	error = pdev->methods->check_connected(pdev);  in libusb20_dev_check_connected()
706 libusb20_dev_set_power_mode(struct libusb20_device *pdev, uint8_t power_mode)  in libusb20_dev_set_power_mode()  argument
710 	error = pdev->methods->set_power_mode(pdev, power_mode);  in libusb20_dev_set_power_mode()
715 libusb20_dev_get_power_mode(struct libusb20_device *pdev)  in libusb20_dev_get_power_mode()  argument
720 	error = pdev->methods->get_power_mode(pdev, &power_mode);  in libusb20_dev_get_power_mode()
727 libusb20_dev_get_port_path(struct libusb20_device *pdev, uint8_t *buf, uint8_t bufsize)  in libusb20_dev_get_port_path()  argument
729 	return (pdev->methods->get_port_path(pdev, buf, bufsize));  in libusb20_dev_get_port_path()
733 libusb20_dev_get_power_usage(struct libusb20_device *pdev)  in libusb20_dev_get_power_usage()  argument
738 	error = pdev->methods->get_power_usage(pdev, &power_usage);  in libusb20_dev_get_power_usage()
745 libusb20_dev_set_alt_index(struct libusb20_device *pdev, uint8_t ifaceIndex, uint8_t altIndex)  in libusb20_dev_set_alt_index()  argument
749 	error = pdev->methods->set_alt_index(pdev, ifaceIndex, altIndex);  in libusb20_dev_set_alt_index()
754 libusb20_dev_set_config_index(struct libusb20_device *pdev, uint8_t configIndex)  in libusb20_dev_set_config_index()  argument
758 	error = pdev->methods->set_config_index(pdev, configIndex);  in libusb20_dev_set_config_index()
763 libusb20_dev_request_sync(struct libusb20_device *pdev,  in libusb20_dev_request_sync()  argument
769 	error = pdev->methods->do_request_sync(pdev,  in libusb20_dev_request_sync()
775 libusb20_dev_req_string_sync(struct libusb20_device *pdev,  in libusb20_dev_req_string_sync()  argument
803 	error = libusb20_dev_request_sync(pdev, &req,  in libusb20_dev_req_string_sync()
813 	error = libusb20_dev_request_sync(pdev, &req,  in libusb20_dev_req_string_sync()
826 libusb20_dev_req_string_simple_sync(struct libusb20_device *pdev,  in libusb20_dev_req_string_simple_sync()  argument
844 	error = libusb20_dev_req_string_sync(pdev,  in libusb20_dev_req_string_simple_sync()
852 	error = libusb20_dev_req_string_sync(pdev, str_index,  in libusb20_dev_req_string_simple_sync()
910 libusb20_dev_alloc_config(struct libusb20_device *pdev, uint8_t configIndex)  in libusb20_dev_alloc_config()  argument
918 	if (!pdev->is_opened) {  in libusb20_dev_alloc_config()
919 		error = libusb20_dev_open(pdev, 0);  in libusb20_dev_alloc_config()
927 	error = pdev->methods->get_config_desc_full(pdev,  in libusb20_dev_alloc_config()
941 		error = libusb20_dev_close(pdev);  in libusb20_dev_alloc_config()
949 	struct libusb20_device *pdev;  in libusb20_dev_alloc()  local
951 	pdev = malloc(sizeof(*pdev));  in libusb20_dev_alloc()
952 	if (pdev == NULL) {  in libusb20_dev_alloc()
955 	memset(pdev, 0, sizeof(*pdev));  in libusb20_dev_alloc()
957 	pdev->file = -1;  in libusb20_dev_alloc()
958 	pdev->file_ctrl = -1;  in libusb20_dev_alloc()
959 	pdev->methods = &libusb20_dummy_methods;  in libusb20_dev_alloc()
960 	return (pdev);  in libusb20_dev_alloc()
964 libusb20_dev_get_config_index(struct libusb20_device *pdev)  in libusb20_dev_get_config_index()  argument
970 	if (!pdev->is_opened) {  in libusb20_dev_get_config_index()
971 		error = libusb20_dev_open(pdev, 0);  in libusb20_dev_get_config_index()
981 	error = pdev->methods->get_config_index(pdev, &cfg_index);  in libusb20_dev_get_config_index()
985 		if (libusb20_dev_close(pdev)) {  in libusb20_dev_get_config_index()
993 libusb20_dev_get_mode(struct libusb20_device *pdev)  in libusb20_dev_get_mode()  argument
995 	return (pdev->usb_mode);  in libusb20_dev_get_mode()
999 libusb20_dev_get_speed(struct libusb20_device *pdev)  in libusb20_dev_get_speed()  argument
1001 	return (pdev->usb_speed);  in libusb20_dev_get_speed()
1006 libusb20_dev_process(struct libusb20_device *pdev)  in libusb20_dev_process()  argument
1010 	error = pdev->methods->process(pdev);  in libusb20_dev_process()
1015 libusb20_dev_wait_process(struct libusb20_device *pdev, int timeout)  in libusb20_dev_wait_process()  argument
1019 	if (!pdev->is_opened) {  in libusb20_dev_wait_process()
1022 	pfd[0].fd = pdev->file;  in libusb20_dev_wait_process()
1033 libusb20_dev_free(struct libusb20_device *pdev)  in libusb20_dev_free()  argument
1035 	if (pdev == NULL) {  in libusb20_dev_free()
1039 	if (pdev->is_opened) {  in libusb20_dev_free()
1040 		if (libusb20_dev_close(pdev)) {  in libusb20_dev_free()
1044 	free(pdev);  in libusb20_dev_free()
1049 libusb20_dev_get_info(struct libusb20_device *pdev,  in libusb20_dev_get_info()  argument
1055 	return (pdev->beMethods->dev_get_info(pdev, pinfo));  in libusb20_dev_get_info()
1059 libusb20_dev_get_backend_name(struct libusb20_device *pdev)  in libusb20_dev_get_backend_name()  argument
1061 	return (pdev->beMethods->get_backend_name());  in libusb20_dev_get_backend_name()
1065 libusb20_dev_get_desc(struct libusb20_device *pdev)  in libusb20_dev_get_desc()  argument
1067 	return (pdev->usb_desc);  in libusb20_dev_get_desc()
1071 libusb20_dev_set_debug(struct libusb20_device *pdev, int debug)  in libusb20_dev_set_debug()  argument
1073 	pdev->debug = debug;  in libusb20_dev_set_debug()
1078 libusb20_dev_get_debug(struct libusb20_device *pdev)  in libusb20_dev_get_debug()  argument
1080 	return (pdev->debug);  in libusb20_dev_get_debug()
1084 libusb20_dev_get_address(struct libusb20_device *pdev)  in libusb20_dev_get_address()  argument
1086 	return (pdev->device_address);  in libusb20_dev_get_address()
1090 libusb20_dev_get_parent_address(struct libusb20_device *pdev)  in libusb20_dev_get_parent_address()  argument
1092 	return (pdev->parent_address);  in libusb20_dev_get_parent_address()
1096 libusb20_dev_get_parent_port(struct libusb20_device *pdev)  in libusb20_dev_get_parent_port()  argument
1098 	return (pdev->parent_port);  in libusb20_dev_get_parent_port()
1102 libusb20_dev_get_bus_number(struct libusb20_device *pdev)  in libusb20_dev_get_bus_number()  argument
1104 	return (pdev->bus_number);  in libusb20_dev_get_bus_number()
1108 libusb20_dev_get_iface_desc(struct libusb20_device *pdev,   in libusb20_dev_get_iface_desc()  argument
1116 	return (pdev->beMethods->dev_get_iface_desc(  in libusb20_dev_get_iface_desc()
1117 	    pdev, iface_index, buf, len));  in libusb20_dev_get_iface_desc()
1168 libusb20_be_device_foreach(struct libusb20_backend *pbe, struct libusb20_device *pdev)  in libusb20_be_device_foreach()  argument
1171 		pdev = NULL;  in libusb20_be_device_foreach()
1172 	} else if (pdev == NULL) {  in libusb20_be_device_foreach()
1173 		pdev = TAILQ_FIRST(&(pbe->usb_devs));  in libusb20_be_device_foreach()
1175 		pdev = TAILQ_NEXT(pdev, dev_entry);  in libusb20_be_device_foreach()
1177 	return (pdev);  in libusb20_be_device_foreach()
1235 	struct libusb20_device *pdev;  in libusb20_be_free()  local
1241 	while ((pdev = libusb20_be_device_foreach(pbe, NULL))) {  in libusb20_be_free()
1242 		libusb20_be_dequeue_device(pbe, pdev);  in libusb20_be_free()
1243 		libusb20_dev_free(pdev);  in libusb20_be_free()
1253 libusb20_be_enqueue_device(struct libusb20_backend *pbe, struct libusb20_device *pdev)  in libusb20_be_enqueue_device()  argument
1255 	pdev->beMethods = pbe->methods;	/* copy backend methods */  in libusb20_be_enqueue_device()
1256 	TAILQ_INSERT_TAIL(&(pbe->usb_devs), pdev, dev_entry);  in libusb20_be_enqueue_device()
1261     struct libusb20_device *pdev)  in libusb20_be_dequeue_device()  argument
1263 	TAILQ_REMOVE(&(pbe->usb_devs), pdev, dev_entry);  in libusb20_be_dequeue_device()