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

13 Dec 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@rwth-aachen.de
drivers/usb/host/dwc2.c | 96
++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 83
insertions(+), 13 deletions(-)
Reviewed-by: Marek Vasut marex@denx.de
Best regards,
Marek Vasut