118 #define ERROR(tdev, fmt, args...) \  argument
119 	dev_err(&(tdev)->intf->dev , fmt , ## args)
120 #define WARNING(tdev, fmt, args...) \  argument
121 	dev_warn(&(tdev)->intf->dev , fmt , ## args)
384 static int check_guard_bytes(struct usbtest_dev *tdev, struct urb *urb)  in check_guard_bytes()  argument
392 			ERROR(tdev, "guard byte[%d] %d (not %d)\n",  in check_guard_bytes()
400 static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb)  in simple_check_buf()  argument
408 	int ret = check_guard_bytes(tdev, urb);  in simple_check_buf()
433 		ERROR(tdev, "buf[%d] = %d (not %d)\n", i, *buf, expected);  in simple_check_buf()
455 	struct usbtest_dev	*tdev,  in simple_io()  argument
491 			retval = simple_check_buf(tdev, urb);  in simple_io()
601 	struct usbtest_dev	*tdev,  in perform_sglist()  argument
609 	struct usb_device	*udev = testdev_to_usbdev(tdev);  in perform_sglist()
644 		ERROR(tdev, "perform_sglist failed, "  in perform_sglist()
704 static int is_good_config(struct usbtest_dev *tdev, int len)  in is_good_config()  argument
710 	config = (struct usb_config_descriptor *) tdev->buf;  in is_good_config()
716 			ERROR(tdev, "bogus config descriptor length\n");  in is_good_config()
721 			ERROR(tdev, "high bit of config attributes not set\n");  in is_good_config()
725 			ERROR(tdev, "reserved config bits set\n");  in is_good_config()
737 	ERROR(tdev, "bogus config descriptor read size\n");  in is_good_config()
741 static int is_good_ext(struct usbtest_dev *tdev, u8 *buf)  in is_good_ext()  argument
749 		ERROR(tdev, "bogus usb 2.0 extension descriptor length\n");  in is_good_ext()
756 		ERROR(tdev, "reserved bits set\n");  in is_good_ext()
763 static int is_good_ss_cap(struct usbtest_dev *tdev, u8 *buf)  in is_good_ss_cap()  argument
770 		ERROR(tdev, "bogus superspeed device capability descriptor length\n");  in is_good_ss_cap()
779 		ERROR(tdev, "reserved bits set in bmAttributes\n");  in is_good_ss_cap()
785 		ERROR(tdev, "reserved bits set in wSpeedSupported\n");  in is_good_ss_cap()
792 static int is_good_con_id(struct usbtest_dev *tdev, u8 *buf)  in is_good_con_id()  argument
799 		ERROR(tdev, "bogus container id descriptor length\n");  in is_good_con_id()
804 		ERROR(tdev, "reserved bits set\n");  in is_good_con_id()
1629 static int verify_not_halted(struct usbtest_dev *tdev, int ep, struct urb *urb)  in verify_not_halted()  argument
1637 		ERROR(tdev, "ep %02x couldn't get no-halt status, %d\n",  in verify_not_halted()
1642 		ERROR(tdev, "ep %02x bogus status: %04x != 0\n", ep, status);  in verify_not_halted()
1645 	retval = simple_io(tdev, urb, 1, 0, 0, __func__);  in verify_not_halted()
1651 static int verify_halted(struct usbtest_dev *tdev, int ep, struct urb *urb)  in verify_halted()  argument
1659 		ERROR(tdev, "ep %02x couldn't get halt status, %d\n",  in verify_halted()
1664 		ERROR(tdev, "ep %02x bogus status: %04x != 1\n", ep, status);  in verify_halted()
1667 	retval = simple_io(tdev, urb, 1, 0, -EPIPE, __func__);  in verify_halted()
1670 	retval = simple_io(tdev, urb, 1, 0, -EPIPE, "verify_still_halted");  in verify_halted()
1676 static int test_halt(struct usbtest_dev *tdev, int ep, struct urb *urb)  in test_halt()  argument
1681 	retval = verify_not_halted(tdev, ep, urb);  in test_halt()
1691 		ERROR(tdev, "ep %02x couldn't set halt, %d\n", ep, retval);  in test_halt()
1694 	retval = verify_halted(tdev, ep, urb);  in test_halt()
1701 			ERROR(tdev, "ep %02x couldn't clear halt, %d\n",  in test_halt()
1710 		ERROR(tdev, "ep %02x couldn't clear halt, %d\n", ep, retval);  in test_halt()
1713 	retval = verify_not_halted(tdev, ep, urb);  in test_halt()
1722 static int test_toggle_sync(struct usbtest_dev *tdev, int ep, struct urb *urb)  in test_toggle_sync()  argument
1729 		ERROR(tdev, "ep %02x couldn't clear halt, %d\n", ep, retval);  in test_toggle_sync()
1734 	retval = simple_io(tdev, urb, 1, 0, 0, __func__);  in test_toggle_sync()
1741 		ERROR(tdev, "ep %02x couldn't clear halt, %d\n", ep, retval);  in test_toggle_sync()
1746 	retval = simple_io(tdev, urb, 1, 0, 0, __func__);  in test_toggle_sync()
2159 	struct usbtest_dev *tdev,  in test_unaligned_bulk()  argument
2167 	struct urb *urb = usbtest_alloc_urb(testdev_to_usbdev(tdev),  in test_unaligned_bulk()
2173 	retval = simple_io(tdev, urb, iterations, 0, 0, label);  in test_unaligned_bulk()