On 06/06/2015 04:56 AM, Ralf Jung wrote:
Hi,
I got some untested and not yet reviewed usb3 resume race fixes from Zhuang Jin
Can
If you can try them out and see if they help it would be great.
They are sitting in a topic branch called xhci_usb3_pm_fixes in my tree:
(5 extra patches on top
Hi,
I got some untested and not yet reviewed usb3 resume race fixes from Zhuang
Jin Can
If you can try them out and see if they help it would be great.
They are sitting in a topic branch called xhci_usb3_pm_fixes in my tree:
(5 extra patches on top of current usb-linus)
On 02.06.2015 15:59, Ralf Jung wrote:
Hi,
Indeed doing echo 'on' | sudo tee /sys/bus/pci/devices/*/power/control
fixes the problem: When I subsequently plug in the disk, it is
recognized correctly. I confirmed this with an older kernel (the 3.16
Debian kernel, to be more precise). That's
Hi,
Indeed doing echo 'on' | sudo tee /sys/bus/pci/devices/*/power/control
fixes the problem: When I subsequently plug in the disk, it is
recognized correctly. I confirmed this with an older kernel (the 3.16
Debian kernel, to be more precise). That's good to know, now I don't
need to reboot
Hi
On 29.05.2015 15:35, Ralf Jung wrote:
Hi again,
Indeed doing echo 'on' | sudo tee /sys/bus/pci/devices/*/power/control
fixes the problem: When I subsequently plug in the disk, it is
recognized correctly. I confirmed this with an older kernel (the 3.16
Debian kernel, to be more precise).
Hi again,
Indeed doing echo 'on' | sudo tee /sys/bus/pci/devices/*/power/control
fixes the problem: When I subsequently plug in the disk, it is
recognized correctly. I confirmed this with an older kernel (the 3.16
Debian kernel, to be more precise). That's good to know, now I don't
need to
Hi,
Attached a testpatch based on 4.1-rc2
Thanks. Unfortunately, this patch did not help: I saw no change in
behavior compared to vanilla 4.1-rc2.
I should probably mention that there is a slight difference in the log
output of the 3.16 and 4.1 kernels: The xhci_hcd :04:00.0: irq 42
for
On 11.05.2015 17:44, Ralf Jung wrote:
Hi,
Ok, xhci is reset in resume in your case (indicated by the root hub lost
power or was reset messages)
That patch adds an additional check that ensures there was some event before
resuming the roothub.
Could you try out the following and see if
Hi
Thanks for bringing this to my attention.
On 10.05.2015 18:08, Alan Stern wrote:
Sending to author of the offending commit and maintainer of the
xhci-hcd driver.
On Sat, 9 May 2015, Ralf Jung wrote:
Hi,
I did a bisect on these files only, and here's the result:
Hi,
Ok, xhci is reset in resume in your case (indicated by the root hub lost
power or was reset messages)
That patch adds an additional check that ensures there was some event before
resuming the roothub.
Could you try out the following and see if it helps? If the event is
lost/cleared
Hi again,
d6236f6d1d885aa19d1cd7317346fe795227a3cc is the first bad commit
commit d6236f6d1d885aa19d1cd7317346fe795227a3cc
Author: Wang, Yu yu.y.w...@intel.com
Date: Tue Jun 24 17:14:44 2014 +0300
xhci: Fix runtime suspended xhci from blocking system suspend.
I confirmed that
Sending to author of the offending commit and maintainer of the
xhci-hcd driver.
Alan Stern
On Sat, 9 May 2015, Ralf Jung wrote:
Hi,
The USB-3 driver is made up of these files: drivers/usb/host/xhci*
I did a bisect on these files only, and here's the result:
Hi,
The USB-3 driver is made up of these files: drivers/usb/host/xhci*
I did a bisect on these files only, and here's the result:
d6236f6d1d885aa19d1cd7317346fe795227a3cc is the first bad commit
commit d6236f6d1d885aa19d1cd7317346fe795227a3cc
Author: Wang, Yu yu.y.w...@intel.com
Date:
On Wed, 15 Apr 2015, Ralf Jung wrote:
Hi all,
One of my external hard disks does not work anymore with current
kernels, when I plug it into my USB3 port.
...
I can do a git bisect when I am back from travel (in ~1 week), but I
would appreciate some guess of which folder I should restrict
Hi all,
One of my external hard disks does not work anymore with current
kernels, when I plug it into my USB3 port.
Steps to reproduce:
* Boot the system without the disk being connected
* Plug the disk into my Laptop's USB3 port
* Watch dmesg and my DE's removable media notification
Behavior
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