On Mon, 1 Apr 2013, Yuan-Hsin Chen wrote: > FUSBH200 is an ehci-like controller with some differences. > First, register layout of FUSBH200 is incompatible with EHCI. > We use a quirk flag and modify struct ehci_regs with anonymous > union and struct to make sure driver of FUSBH200 and EHCI could > coexist. Furthermore, FUSBH200 is lack of siTDs which means iTDs > are used for both HS and FS ISO transfer.
Now that I see this, I think the incompatibilities are too big and using a quirk flag just makes the code a lot harder to understand and maintain. Maybe it would be best to use the original version of your driver after all. I'm sorry to have put you through all this extra effort. Have you checked that your driver works with the current 3.9-rc kernel? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
