Koen Kooi wrote:
Frantisek Dufka schreef:
>Yet when usb cable is
inserted kernel says something about full speed config. Unfortunately
full speed is 12Mbps USB 1.1 speed. USB 2.0 is called high speed.
usb 2.0 high speed = 12Mbps
usb 2.0 full speed = 480MBps
welcome to usb marketing speak :(
Are you sure? I haven't come across this meaning yet.
http://www.everythingusb.com/usb2/faq.htm
http://www.linux-usb.org/usb2.html
But anyway in kernel full speed realy means 12Mbps. Looks like
g_file_storage can handle USB 2.0 (CONFIG_USB_GADGET_DUALSPEED) but it
is not enabled.
It looks like the host mode is only 1.1 (there is only ohci-omap, not
ehci) but can at least the client/OTG mode do USB 2.0? Or is 'USB 2.0
device mode for PC connectivity' here http://europe.nokia.com/A4145105 a
mistake?
Frantisek
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