Re: Tons of issues with xhci

2012-12-12 Thread Alan Stern
On Tue, 11 Dec 2012, Sarah Sharp wrote: > Hi Alan, > > I'm finally revisiting the issue with active transfers when a device > disconnects. I'm trying to refresh my memory of the issue. > > On Thu, Oct 18, 2012 at 03:54:06PM -0400, Alan Stern wrote: > > Unfortunately the trace isn't termendously

Re: Tons of issues with xhci

2012-12-11 Thread Sarah Sharp
Hi Alan, I'm finally revisiting the issue with active transfers when a device disconnects. I'm trying to refresh my memory of the issue. On Thu, Oct 18, 2012 at 03:54:06PM -0400, Alan Stern wrote: > Unfortunately the trace isn't termendously helpful. It shows a bunch > of reads with a few write

Re: Tons of issues with xhci

2012-10-19 Thread Adrian Sandu
>> Doesn't this look alot like the problems I had ? :| >> Altough I still find weird the fact that the connection to my laptop >> worked just fine, but not in the asrock ! :| > > The same happened to me in another laptop, which only has USB2 ports. > I still see problems on this laptop on the USB2

Re: Tons of issues with xhci

2012-10-19 Thread Felipe Contreras
On Fri, Oct 19, 2012 at 11:53 AM, Adrian Sandu wrote: >> So I tried everything, eventually updated the firmware, but in the end >> it turns out it was the cable. With the bad cable it seems when >> operating in USB2 mode it tends to work fine, which explains a lot. >> >> Anyway, I went back to 3.6

Re: Tons of issues with xhci

2012-10-19 Thread Adrian Sandu
> So I tried everything, eventually updated the firmware, but in the end > it turns out it was the cable. With the bad cable it seems when > operating in USB2 mode it tends to work fine, which explains a lot. > > Anyway, I went back to 3.6.2 without the lpm patches and it still works fine > :) > >

Re: Tons of issues with xhci

2012-10-19 Thread Felipe Contreras
On Thu, Oct 18, 2012 at 9:54 PM, Alan Stern wrote: > On Thu, 18 Oct 2012, Felipe Contreras wrote: > >> On Thu, Oct 18, 2012 at 8:03 PM, Felipe Contreras >> wrote: >> > On Thu, Oct 18, 2012 at 7:26 PM, Alan Stern >> > wrote: >> >> On Thu, 18 Oct 2012, Felipe Contreras wrote: >> >> >> >>> Nope, s

Re: Tons of issues with xhci

2012-10-18 Thread Alan Stern
On Thu, 18 Oct 2012, Felipe Contreras wrote: > On Thu, Oct 18, 2012 at 8:03 PM, Felipe Contreras > wrote: > > On Thu, Oct 18, 2012 at 7:26 PM, Alan Stern > > wrote: > >> On Thu, 18 Oct 2012, Felipe Contreras wrote: > >> > >>> Nope, still fails. > >>> > >>> http://felipec.org/dmesg.txt.xz > >>>

Re: Tons of issues with xhci

2012-10-18 Thread Alan Stern
On Thu, 18 Oct 2012, Felipe Contreras wrote: > Nope, still fails. > > http://felipec.org/dmesg.txt.xz > > I had some issues booting, probably not related to your patches, so I > rebased them on top of 3.6.2. A usbmon trace (starting from before the non-working device is plugged in) might shed s

Re: Tons of issues with xhci

2012-10-18 Thread Felipe Contreras
On Thu, Oct 18, 2012 at 11:58 AM, Felipe Contreras wrote: > On Wed, Oct 17, 2012 at 10:07 PM, Sarah Sharp > wrote: >> On Wed, Oct 17, 2012 at 06:38:31AM +0200, Felipe Contreras wrote: >>> Hi, >>> >>> On Tue, Oct 16, 2012 at 7:24 PM, Sarah Sharp >>> wrote: >>> > The 3.5 kernel added USB 3.0 Link

Re: Tons of issues with xhci

2012-10-18 Thread Felipe Contreras
On Wed, Oct 17, 2012 at 10:07 PM, Sarah Sharp wrote: > On Wed, Oct 17, 2012 at 06:38:31AM +0200, Felipe Contreras wrote: >> Hi, >> >> On Tue, Oct 16, 2012 at 7:24 PM, Sarah Sharp >> wrote: >> > The 3.5 kernel added USB 3.0 Link Power Management for Intel Panther >> > Point xHCI hosts. We've had

Re: Tons of issues with xhci

2012-10-17 Thread Sarah Sharp
On Wed, Oct 17, 2012 at 06:38:31AM +0200, Felipe Contreras wrote: > Hi, > > On Tue, Oct 16, 2012 at 7:24 PM, Sarah Sharp > wrote: > > The 3.5 kernel added USB 3.0 Link Power Management for Intel Panther > > Point xHCI hosts. We've had some issues with devices not supporting LPM > > properly, and

Re: Tons of issues with xhci

2012-10-16 Thread Felipe Contreras
Hi, On Tue, Oct 16, 2012 at 7:24 PM, Sarah Sharp wrote: > The 3.5 kernel added USB 3.0 Link Power Management for Intel Panther > Point xHCI hosts. We've had some issues with devices not supporting LPM > properly, and some fixes have been sent to Greg KH. Can you build a > kernel from his usb-li

Re: Tons of issues with xhci

2012-10-16 Thread Sarah Sharp
Hi Felipe, The 3.5 kernel added USB 3.0 Link Power Management for Intel Panther Point xHCI hosts. We've had some issues with devices not supporting LPM properly, and some fixes have been sent to Greg KH. Can you build a kernel from his usb-linus branch and see if your issues are resolved? http: