The following reply was made to PR usb/113629; it has been noted by GNATS.
From: Glen Barber glen.j.bar...@gmail.com
To: bug-follo...@freebsd.org, ch...@cjones.org
Cc:
Subject: Re: usb/113629: [ukbd] Dropped USB keyboard events on Dell Latitude
D620 laptop
Date: Sun, 9 Aug 2009
Hans,
Just trying to do some stuff I used to be able to do with the USB
stack on a recent (July 23rd) kernel. I've had some disappointing
results.
I have a 750GB disk that's attached via USB. Nothing fancy or special
about it. I can stream up to about 18MB/s to it when things are going
well.
On Sunday 09 August 2009 18:23:41 M. Warner Losh wrote:
Any ideas how to track this down?
Hi,
USB is only draining from usbd_transfer_drain() in
/sys/dev/usb/usb_transfer.c . You could add a print including the backtrace
and see if that function gets called when it freezes.
Else I would try
In message: 200908091840.55000.hsela...@c2i.net
Hans Petter Selasky hsela...@c2i.net writes:
: On Sunday 09 August 2009 18:23:41 M. Warner Losh wrote:
: Any ideas how to track this down?
:
: Hi,
:
: USB is only draining from usbd_transfer_drain() in
: /sys/dev/usb/usb_transfer.c .
2009/8/9 Attilio Rao atti...@freebsd.org:
2009/8/9 M. Warner Losh i...@bsdimp.com:
In message: 200908091840.55000.hsela...@c2i.net
Hans Petter Selasky hsela...@c2i.net writes:
: On Sunday 09 August 2009 18:23:41 M. Warner Losh wrote:
: Any ideas how to track this down?
:
: Hi,
2009/8/9 M. Warner Losh i...@bsdimp.com:
In message: 200908091840.55000.hsela...@c2i.net
Hans Petter Selasky hsela...@c2i.net writes:
: On Sunday 09 August 2009 18:23:41 M. Warner Losh wrote:
: Any ideas how to track this down?
:
: Hi,
:
: USB is only draining from
In message: 3bbf2fe10908091038m3efb3612l2923d8b3238e1...@mail.gmail.com
Attilio Rao atti...@freebsd.org writes:
: 2009/8/9 Attilio Rao atti...@freebsd.org:
: 2009/8/9 M. Warner Losh i...@bsdimp.com:
: In message: 200908091840.55000.hsela...@c2i.net
: Hans Petter Selasky
2009/8/9 M. Warner Losh i...@bsdimp.com:
In message: 3bbf2fe10908091038m3efb3612l2923d8b3238e1...@mail.gmail.com
Attilio Rao atti...@freebsd.org writes:
: 2009/8/9 Attilio Rao atti...@freebsd.org:
: 2009/8/9 M. Warner Losh i...@bsdimp.com:
: In message: