From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Sun, 13 Dec 2015 05:48:24 +0100 Subject: [U-Boot] [PATCH 5/6] usb: dwc2: add support for SPLIT transactions In-Reply-To: <1449980278-19881-6-git-send-email-stefan.bruens@rwth-aachen.de> References: <1449980278-19881-1-git-send-email-stefan.bruens@rwth-aachen.de> <1449980278-19881-6-git-send-email-stefan.bruens@rwth-aachen.de> Message-ID: <201512130548.24345.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Sunday, December 13, 2015 at 05:17:57 AM, Stefan Br?ns 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 Br?ns > --- > drivers/usb/host/dwc2.c | 96 > ++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 83 > insertions(+), 13 deletions(-) > Reviewed-by: Marek Vasut Best regards, Marek Vasut