From: Ritesh Raj Sarraf <rrs@researchut.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
USB list <linux-usb@vger.kernel.org>,
linux-mmc <linux-mmc@vger.kernel.org>
Subject: Re: xHCI problem? [was Re: Erratic USB device behavior and device loss]
Date: Mon, 05 Sep 2016 18:29:04 +0530 [thread overview]
Message-ID: <1473080344.10346.4.camel@researchut.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1609041544190.7019-100000@netrider.rowland.org>
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On Sun, 2016-09-04 at 15:46 -0400, Alan Stern wrote:
>
> This is not the problem I was discussing with Ulf. The problem was why
> the device kept going into and out of runtime suspend every three
> seconds. The kernel log above does not say whether this was happening.
> One way to tell is to look at a usbmon trace (like we did before).
https://people.debian.org/~rrs/tmp/usbmon.txt.gz
This should have the logs you asked for, running on 4.8-rc4.
- --
Ritesh Raj Sarraf
RESEARCHUT - http://www.researchut.com
"Necessity is the mother of invention."
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next prev parent reply other threads:[~2016-09-05 12:59 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1472132041.13456.11.camel@researchut.com>
2016-08-25 17:17 ` xHCI problem? [was Re: Erratic USB device behavior and device loss] Alan Stern
[not found] ` <Pine.LNX.4.44L0.1608251254220.1395-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-08-30 8:14 ` Ulf Hansson
[not found] ` <CAPDyKFq2SYtwWCNhSzQcxj8XdYmAhTqn6mxRKMJ7eKZAk=itWg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-04 11:32 ` Ritesh Raj Sarraf
2016-09-04 18:01 ` Ritesh Raj Sarraf
[not found] ` <1473012074.5339.6.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-04 19:46 ` Alan Stern
2016-09-05 12:59 ` Ritesh Raj Sarraf [this message]
[not found] ` <1473080344.10346.4.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-05 15:58 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1609051157310.25234-100000-pYrvlCTfrz9XsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-09-06 9:42 ` Ulf Hansson
2016-09-06 17:08 ` Ritesh Raj Sarraf
[not found] ` <CAPDyKFpnCXhdoKgoG576teC=y38vbC1x=-ehC_9EWEeKr_K6BQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-07 20:48 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1609071630350.2115-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-09-09 10:54 ` Ulf Hansson
[not found] ` <CAPDyKFr0vEaEbsoPm6YwJD1JOQc=YR=zwi4T6Rr3gCQ4StNuvg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-09 13:14 ` Ritesh Raj Sarraf
[not found] ` <1473426861.9415.2.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-09 14:04 ` Ritesh Raj Sarraf
[not found] ` <1473429884.9415.8.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-09 16:15 ` Alan Stern
2016-09-14 14:50 ` Ritesh Raj Sarraf
[not found] ` <1473864634.9913.12.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-14 15:19 ` Alan Stern
2016-09-15 13:59 ` Ulf Hansson
2016-09-15 14:16 ` Alan Stern
2016-09-16 15:42 ` Ritesh Raj Sarraf
2016-09-16 21:40 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1609161729340.1657-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-09-17 11:42 ` Ritesh Raj Sarraf
2016-09-18 1:42 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1609172131120.698-100000-pYrvlCTfrz9XsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-09-19 10:10 ` Ulf Hansson
2016-09-19 17:48 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1609191340320.1458-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-09-20 12:36 ` Ritesh Raj Sarraf
2016-09-20 14:16 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1609201012290.1459-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2016-09-20 15:17 ` Ritesh Raj Sarraf
[not found] ` <1474384626.21100.6.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-20 15:43 ` Alan Stern
2016-09-20 15:51 ` Ritesh Raj Sarraf
2016-09-21 11:10 ` Ritesh Raj Sarraf
[not found] ` <1474456212.8192.2.camel-7WuBAv+fczCJ8c2fQYRYNw@public.gmane.org>
2016-09-21 11:17 ` Ulf Hansson
[not found] ` <CAPDyKFrWHaPhubTsPjd7GpZcoQnGM9u1YEiy=iGpb1Qa2rJqPA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-21 11:42 ` Ritesh Raj Sarraf
2016-09-21 14:37 ` Alan Stern
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