[U-Boot] [PATCH v2] usb: dwc2: Do not mix data toggle for IN and OUT endpoints, check bounds

[Marek Vasut]

On Saturday, January 23, 2016 at 01:42:25 AM, Stefan Brüns wrote:
> USB protocol allows for 16 IN and 16 OUT endpoints (USB 2.0 Spec,
> 8.3.2.2 Endpoint Field). A function may have an EP 1 for both IN and OUT,
> so these two should be kept separate. As EPs are either BULK or INTERRUPT
> (or ISO), it is fine to have one array per direction for all transfer
> types (also see e236519b7365ef75c5da6a5623f0b03d9c00cfae).
> 
> USB device address is 7 bits, so a bus may have more than 16 devices.
> Check the device number, as the DWC2 driver only supports BULK/ISO for
> the first 16 devices.
> 
> Signed-off-by: Stefan Brüns <stefan.bruens at rwth-aachen.de>

Applied, thanks!

Best regards,
Marek Vasut