Hi, Thanks for your quick reply. I have recently joined this group. I am planning to develop one test class driver to use the stream capability of the USB 3.0 to test our USB3.0 device controller. I will appreciate if you can provide the patches to any of the existing kernel which support Bulk Streams. Thanks in advance Regards, Praveen -----Original Message----- From: Greg KH [mailto:greg@xxxxxxxxx] Sent: Thursday, November 19, 2009 11:24 PM To: Praveen Kumar MUSKULA Cc: linux-usb@xxxxxxxxxxxxxxx Subject: Re: US3 Bulk Stream Support in Linux On Thu, Nov 19, 2009 at 11:40:57AM +0100, Praveen Kumar MUSKULA wrote: > Hi , > Is USB3 bulk stream protocol supported in any of the linux kernels ? Patches to add it have been posted, but as there are no drivers that actually use it yet, they have not been accepted. Do you have a driver that will need it? If so, what type? thanks, greg k-h ��.n��������+%������w��{.n�����{���)��jg��������ݢj����G�������j:+v���w�m������w�������h�����٥