The commit "usb: usbtest: support bos descriptor test for usb 3.0"
introduced a test for bos descriptor. And USB 2.1 device also can be
checked. So this patch extends the test coverage to support USB 2.1 device.
Reported-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
Signed-off-by: Huang Rui <ray.huang@xxxxxxx>
---
drivers/usb/misc/usbtest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 69605f1..5ef202b 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -807,7 +807,7 @@ static int ch9_postconfig(struct usbtest_dev *dev)
* there's always [9.4.3] a bos device descriptor [9.6.2] in USB
* 3.0 spec
*/
- if (le16_to_cpu(udev->descriptor.bcdUSB) >= 0x0300) {
+ if (le16_to_cpu(udev->descriptor.bcdUSB) >= 0x0210) {
struct usb_bos_descriptor *bos = NULL;
struct usb_dev_cap_header *header = NULL;
unsigned total, num, length;
--
1.7.11.7
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