[U-Boot] [PATCH 0/6] usb: dwc2: add SPLIT transaction support

[Stephen Warren]

On 12/12/2015 09:17 PM, Stefan Brüns wrote:
> First two patches are preparatory work. 3rd and 4th introduce helper
> functions. Patch 5 contains the core changes. Patch 6 is cleanup.
> 
> The patch has been tested on RPi 1 B with several full speed and low speed
> devices. All devices enumerated successfully, with good output from
> "usb info". High speed devices, e.g. the SMSC9514 ethernet and mass storage
> devices still work.
> 
> Neither CONFIG_DM_USB nor LS/FS devices directly connected to the root hub/hc
> have been tested, although both should be handled by the patches.

The series,
Tested-by: Stephen Warren <swarren at wwwdotorg.org>

It's not perfect with the USB keyboards that I have (there are lots of
rapid extra keyboard repeats), but it basically does work and so I think
warrants the Tested-by. The extra repeats might be due to the strange
hacks I put into dwc2.c:_submit_int_msg() to try and handle the NAKing
of HID requests until the polling period has expired.