Hi folks:
As you know, the OTG is to enhance the Host abilities
of the Portable device (such as PDA, SmartPhone
.....). So in such embedded platform, PCI interface is
rarely used. However, the EHCI/OHCI/UHCI spec is
highly depend on the PCI interface. Is that true? So
some USB OTG chips of the embedded device are not
compatible with the EHCI/OHCI/UHCI, how about the HCD
driver the such device?

For example, the TD243 from TranDemension is a USB 2.0
OTG chip for embedded device. It's Linux driver and
Wince driver are not free. And it is not compatible
with the EHCI/OHCI/UHCI. How to develop a HCD driver
of the TD243?

Thanks a lot
Best Regards

Roc Wu in China

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