From c952a8ba7136505cd1ca01735cc748ddc08c7d2f Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Mon, 4 Nov 2013 21:11:53 +0800 Subject: [PATCH] usb: usbtest: add a test case to support bos for queue control In Test 10 of usbtest module, it queues multiple control messages and thereby tests control message queuing, protocol stalls, short reads, and fault handling. And this patch add a test case to support queue BOS control request for USB 3.0 SPEC. Signed-off-by: Huang Rui Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/usbtest.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index b4152820d65..f3c31363c40 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -944,7 +944,7 @@ struct ctrl_ctx { int last; }; -#define NUM_SUBCASES 15 /* how many test subcases here? */ +#define NUM_SUBCASES 16 /* how many test subcases here? */ struct subcase { struct usb_ctrlrequest setup; @@ -1218,6 +1218,15 @@ test_ctrl_queue(struct usbtest_dev *dev, struct usbtest_param *param) } expected = -EREMOTEIO; break; + case 15: + req.wValue = cpu_to_le16(USB_DT_BOS << 8); + if (udev->bos) + len = le16_to_cpu(udev->bos->desc->wTotalLength); + else + len = sizeof(struct usb_bos_descriptor); + if (udev->speed != USB_SPEED_SUPER) + expected = -EPIPE; + break; default: ERROR(dev, "bogus number of ctrl queue testcases!\n"); context.status = -EINVAL; -- 2.46.0