From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chin Liang See Date: Wed, 4 May 2016 17:37:18 +0800 Subject: [U-Boot] [PATCH 3/7] usb: dwc2: Throttle the setup packet resending In-Reply-To: <1462308680-9366-3-git-send-email-marex@denx.de> References: <1462308680-9366-1-git-send-email-marex@denx.de> <1462308680-9366-3-git-send-email-marex@denx.de> Message-ID: <1462354638.1898.10.camel@altera.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tue, 2016-05-03 at 22:51 +0200, Marek Vasut wrote: > Abort the request in case any of the tokens in the packet failed to > complete transfer 10 times. This is a precaution needed so that we > don't end in endless loop when scanning the bus with some braindead > devices. > > Signed-off-by: Marek Vasut > Cc: Chin Liang See > Cc: Dinh Nguyen > Cc: Hans de Goede > Cc: Stefan Roese > Cc: Stephen Warren > --- > drivers/usb/host/dwc2.c | 44 ++++++++++++++++++++++++++++++++------- > ----- > 1 file changed, 32 insertions(+), 12 deletions(-) > Reviewed-by: Chin Liang See Tested-by: Chin Liang See Thanks Chin Liang