RE: [PATCH] usbcore: fix BABBLE failed enumeration of legacy USB2 devices on USB3 bus

2014-01-07 Thread Marius Silaghi
if (retval < 8) { if (retval != -ENODEV) dev_err(&udev->dev, From: linux-usb-ow...@vger.kernel.org [linux-usb-ow...@vger.kernel.org] on behalf of Greg Kroah-Hartman [gre...@linuxfoundation.org] Se

[PATCH] usbcore: fix BABBLE failed enumeration of legacy USB2 devices on USB3 bus

2013-12-23 Thread Marius Silaghi
From: Marius C Silaghi This patch is generated against the last kernel version in the github kernel repository. Some older families of USB2 cameras (STC-XUSB) do not support querying only the first 8 bytes of their device descriptor and therefore fail at enumeration on USB3 HCDs, with babb