RE: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-13 Thread Alan Stern
On Wed, 13 Apr 2016, Matthew Giassa wrote: > I will look into doing that. I think it would be preferable to add some > functionality to mark all devices matching a certain VendorID rather > than dumping the entire device table into `quirks.c', as I'd have to > routinely update it every time we

RE: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-13 Thread Matthew Giassa
after upgrading from kernel 3.19.0-51 > to 4.2.0-34.] > From: Alan Stern <st...@rowland.harvard.edu> > Date: Wed, April 13, 2016 10:55 am > To: Matthew Giassa <matt...@giassa.net> > Cc: Felipe Balbi <felipe.ba...@linux.intel.com>, Mathias Nyman > <ma

RE: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-13 Thread Alan Stern
On Wed, 13 Apr 2016, Matthew Giassa wrote: > Hi Felipe, Mathias; > > I pulled a clean copy of v4.5 and applied the patch suggested by Felipe, > and the issue is no longer present. I would like to disable this > behavior via changes to my software instead of requiring customers to > build a

RE: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-13 Thread Matthew Giassa
MASc, BASc, EIT Security and Embedded Systems Specialist linkedin: https://ca.linkedin.com/in/giassa e-mail: matt...@giassa.net website: www.giassa.net > Original Message -------- > Subject: Re: USB xHCI regression after upgrading from kernel 3.19.0-51 > to 4.2.0-34.] > Fr

RE: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-13 Thread Matthew Giassa
ct: Re: USB xHCI regression after upgrading from kernel 3.19.0-51 > to 4.2.0-34.] > From: Felipe Balbi <felipe.ba...@linux.intel.com> > Date: Sun, April 10, 2016 10:28 pm > To: Matthew Giassa <matt...@giassa.net>, linux-usb@vger.kernel.org, > Mathias Nyman <mathi

Re: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-11 Thread Mathias Nyman
On 11.04.2016 08:28, Felipe Balbi wrote: Hi, Matthew Giassa writes: *Migrating from linux-media mailing list. Good day, I maintain an SDK for USB2.0 and USB3.0 U3V machine vision cameras, and several of our customers have reported severe issues since upgrading from

Re: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.]

2016-04-10 Thread Felipe Balbi
Hi, Matthew Giassa writes: > *Migrating from linux-media mailing list. > > Good day, > > I maintain an SDK for USB2.0 and USB3.0 U3V machine vision cameras, and > several of our customers have reported severe issues since upgrading > from > kernel 3.19.0-51 (Ubuntu 14.04.3