[U-Boot] [PATCH 5/6] usb: dwc2: add support for SPLIT transactions

Marek Vasut marex at denx.de
Sun Dec 13 05:48:24 CET 2015


On Sunday, December 13, 2015 at 05:17:57 AM, Stefan Brüns wrote:
> In contrast to non-SPLIT transfers each transaction has to be submitted
> as an individual chunk. Handling of ACK/NAk/NYET handshakes depends on
> transaction (non-SPLIT/SSPLIT/CSPLIT), thus inline the HCINT flag handling.
> 
> Signed-off-by: Stefan Brüns <stefan.bruens at rwth-aachen.de>
> ---
>  drivers/usb/host/dwc2.c | 96
> ++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 83
> insertions(+), 13 deletions(-)
> 

Reviewed-by: Marek Vasut <marex at denx.de>

Best regards,
Marek Vasut


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