STM32 Timer Register Bit Definitions: Some CCER bit settings changed per SourceForge bug #18 submitted by CCCTSAO

SAMA5 UPPHS: Fix a small mountain of compilation errors.  Still things to REVISIT so it is not ready for test

SAMA5 OHCI+EHCI: Using cp15_clean instead of cp15_coherent; EHCI: Need to set alt pointer in order to handle short transfers.

Add a new method to the USB host driver interface:  getdevinfo.  This method will return information about the currently connected device.  At present, it only returns the device speed.  The speed is needed by the enumeration logic in order to set a credible initial EP0 max packet size

SAMA5 EHCI:  Taking direction from wrong bit in SETUP request; need to flush data buffer before starting SETUP request

SAMA5 OHCI:  Fix semaphore handling bug.  OHCI is now function by itself again after changes to integrate with EHCI