Now the juicy stuff :)
on 19/12/2011 16:30 Hans Petter Selasky said the following:
3. Looking at usbd_transfer_poll I see that it touches a lot of locks,
including taking the bus lock. As we've discussed before, this is not safe
in a particular context where the polling is supposed to be
I completing a patch that changes some locking in ukbd to account for
SCHEDULER_STOPPED and for other realities of the code.
As a preview I would like to share couple of observations that had their effect
on the patch.
1. Acquiring Giant in device_attach, _detach in similar newbus method
2011/12/20 Andriy Gapon a...@freebsd.org:
I completing a patch that changes some locking in ukbd to account for
SCHEDULER_STOPPED and for other realities of the code.
As a preview I would like to share couple of observations that had their
effect
on the patch.
1. Acquiring Giant in
Hello,
Is this webcam supported in 10-CURRENT (r226986, ports from November
1st):
ugen0.2: Camera vendor 0x046d at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x00ff
bDeviceSubClass = 0x00ff
on 20/12/2011 16:00 Attilio Rao said the following:
2011/12/20 Andriy Gapon a...@freebsd.org:
I completing a patch that changes some locking in ukbd to account for
SCHEDULER_STOPPED and for other realities of the code.
As a preview I would like to share couple of observations that had their
And the new patch:
http://people.freebsd.org/~avg/usb.new.diff
--
Andriy Gapon
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2011/12/20 Andriy Gapon a...@freebsd.org:
on 20/12/2011 16:00 Attilio Rao said the following:
2011/12/20 Andriy Gapon a...@freebsd.org:
I completing a patch that changes some locking in ukbd to account for
SCHEDULER_STOPPED and for other realities of the code.
As a preview I would like to
On Tuesday 20 December 2011 16:16:36 Andriy Gapon wrote:
And the new patch:
http://people.freebsd.org/~avg/usb.new.diff
Patch looks OK. I will give it a spin later today. Feel free to commit if
you've tested the three use-cases I listed in a previous e-mail.
--HPS
On Tuesday 20 December 2011 14:08:24 Andriy Gapon wrote:
I completing a patch that changes some locking in ukbd to account for
SCHEDULER_STOPPED and for other realities of the code.
As a preview I would like to share couple of observations that had their
effect on the patch.
1. Acquiring
On Tuesday 20 December 2011 15:40:22 Matthias Apitz wrote:
idVendor = 0x046d
idProduct = 0x08f0
Grep for the 4-digit hex-values above in the webcamd source code. If you find
them:
Yes
Else
No
:-)
--HPS
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on 20/12/2011 18:41 Hans Petter Selasky said the following:
On Tuesday 20 December 2011 16:16:36 Andriy Gapon wrote:
And the new patch:
http://people.freebsd.org/~avg/usb.new.diff
Patch looks OK. I will give it a spin later today. Feel free to commit if
you've tested the three use-cases I
El día Tuesday, December 20, 2011 a las 05:43:55PM +0100, Hans Petter Selasky
escribió:
On Tuesday 20 December 2011 15:40:22 Matthias Apitz wrote:
idVendor = 0x046d
idProduct = 0x08f0
Grep for the 4-digit hex-values above in the webcamd source code. If you find
them:
Yes
On Wednesday 21 December 2011 07:31:50 Matthias Apitz wrote:
El día Tuesday, December 20, 2011 a las 05:43:55PM +0100, Hans Petter
Selasky escribió:
On Tuesday 20 December 2011 15:40:22 Matthias Apitz wrote:
idVendor = 0x046d
idProduct = 0x08f0
Grep for the 4-digit hex-values
Synopsis: [panic] Fatal trap 12: page fault while in kernel mode
Responsible-Changed-From-To: freebsd-i386-freebsd-usb
Responsible-Changed-By: remko
Responsible-Changed-When: Wed Dec 21 06:53:06 UTC 2011
Responsible-Changed-Why:
Reassign to USB team, the error might be in there.
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