Re: [REPOST PATCH] usb: dwc2: host: Support immediate retries for split transactions

2015-11-12 Thread John Youn
On 11/11/2015 10:34 AM, Douglas Anderson wrote: > In some cases, like when you've got a "Microsoft Wireless Keyboard 2000" > connected to dwc2 with a hub, expected that we'll get some transfer > errors sometimes. The controller is expected to try at least 3 times > before giving up. See figure "F

[REPOST PATCH] usb: dwc2: host: Support immediate retries for split transactions

2015-11-11 Thread Douglas Anderson
In some cases, like when you've got a "Microsoft Wireless Keyboard 2000" connected to dwc2 with a hub, expected that we'll get some transfer errors sometimes. The controller is expected to try at least 3 times before giving up. See figure "Figure A-67. Normal HS CSPLIT 3 Strikes Smash" in the USB