Fwd: dwc2 and ping protocol

2017-03-11 Thread Nick Hudson
Hi, I'm using a mostly unmodified older version of the dwc2 driver in NetBSD taken from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Import latest dwc2 sources commit 192cb07f7928e8cb09a9851e6c0f7478baa3bc6d Author: John Youn mailto:john.y...@synopsys.com>> Date: Mon J

Re: [PATCH v3 0/2] staging: dwc2: add microframe scheduler

2014-08-06 Thread Nick Hudson
On 08/05/14 20:15, Paul Zimmerman wrote: From: Nick Hudson [mailto:sk...@netbsd.org] Sent: Tuesday, August 05, 2014 1:57 AM On 07/22/14 22:22, Nick Hudson wrote: On 07/22/14 18:46, Paul Zimmerman wrote: The nak_frame handling would have added some benefit, but wouldn't handle all cases.

Re: [PATCH v3 0/2] staging: dwc2: add microframe scheduler

2014-08-05 Thread Nick Hudson
On 07/22/14 22:22, Nick Hudson wrote: On 07/22/14 18:46, Paul Zimmerman wrote: The nak_frame handling would have added some benefit, but wouldn't handle all cases. I'm seeing problems with devices NAKing to the point of confusing dwc2 completely, so I'd like to investigat

Re: [PATCH v3 0/2] staging: dwc2: add microframe scheduler

2014-07-22 Thread Nick Hudson
On 07/22/14 18:46, Paul Zimmerman wrote: The nak_frame handling would have added some benefit, but wouldn't handle all cases. I'm seeing problems with devices NAKing to the point of confusing dwc2 completely, so I'd like to investigate a NAK holdoff scheme that's acceptable for dwc2. I suspe

Re: [PATCH v3 0/2] staging: dwc2: add microframe scheduler

2014-07-22 Thread Nick Hudson
On 09/23/13 22:23, Paul Zimmerman wrote: Here is the third version of the microframe scheduler patch. This version removes the NAK holdoff patch from the series, since it was effectively a no-op as pointed out by Matthijs. I think there was a misunderstanding here - Matthijs was pointing out th

Re: rpi/dwc2 kernel panics

2014-02-14 Thread Nick Hudson
On 02/13/14 18:47, Andre Heider wrote: On Wed, Feb 12, 2014 at 08:00:18PM -0700, Stephen Warren wrote: On 02/12/2014 11:52 AM, Andre Heider wrote: Hi guys, I just tried today's Linus' master (45f7fdc2ff) with usb-linus (3635c7e2d5) merged on top to give the latest dwc2 fixes another try. Unfor