On Fri, 5 Oct 2012, loody wrote: > hi alan: > > 2012/10/4 Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>: > > On Thu, 4 Oct 2012, loody wrote: > > > >> hi all: > >> in xhci spec rev1.0 05/21/10 section 6.2.3.4, there is a line said > >> "For SuperSpeed endpoints this field shall be set to the > >> value defined in the bMaxBurst field of the > >> SuperSpeed Endpoint Companion Descriptor. Refer to section 8.6.8 of > >> the USB3 Specification." > >> > >> but I cannot find section 8.6.8 in usb3 spec I download from usb.org. > >> > >> Does anyone can tell me where I can find this section? > > > > Section 9.6.7. > > > > is that a typo in xhci spec? > I am just afraid I am not downloading the latest xhci spec. > Thanks for your help ^^ Look, I don't know anything more about the specs than you do. All I can do is read them and tell you what I see -- you could easily do the same thing for yourself. In this case, I just searched through the table of contents in the USB-3 spec to find the section that describes endpoint companion descriptors. All I had to do was open the document in Acrobat Reader, type "endpoint companion" into the search box, and press Enter. There was nothing magical about it. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
