or Resume state.
>
> v2. fix parentheses when checking for uncleared resume variables.
> we want: if ((unclear1 OR unclear2 ) AND !in_resume AND !in_U3) { .. }
>
> Signed-off-by: Mathias Nyman
Excellent; this correctly prevents the cyclic chain of suspend
attempts, resolvin
On 23 November 2015 at 23:52, Alan Stern wrote:
> On Sun, 22 Nov 2015, Daniel J Blueman wrote:
>
>> On 16 November 2015 at 23:22, Alan Stern wrote:
>> > On Mon, 16 Nov 2015, Daniel J Blueman wrote:
>> >
>> >> Tuning USB suspend [1] in 4.3 on a Dell XP
On 16 November 2015 at 23:22, Alan Stern wrote:
> On Mon, 16 Nov 2015, Daniel J Blueman wrote:
>
>> Tuning USB suspend [1] in 4.3 on a Dell XPS 15 9553 (Skylake), I see a
>> kworker thread spinning in rpm_suspend [2].
>>
>> What is the most useful debug to ge
usr/sbin/ippusbxd"
pid=581 comm="apparmor_parser"
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Release fn
>>
>> The key will be 'stuck' until you press another key. It seems to only
>> apply to keys that are part of a fn combo
>
> Fn is handled by the embedded controller (H8 as per Intel reference
> design in case of Macbook or Thinkpad) which has its own clos
iver in Windows, so
it may be that there isn't a device-specific workaround, but maybe a
generic workaround, though I can't reason the mechanism without more
input-stack-fu.
I guess one test hack to confirm our sanity would be to re-read the
key state every 100ms until a matching key-up
f the linux USB input stack, what is a good initial
approach?
Thanks,
Daniel
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I hit this on 3.13-rc7 while transferring data over an ASIX88179 USB 3
to gigabit ethernet adapter, transferring data at only 4MB/s.
What other debug options apart from SG debug would be useful here?
Thanks,
Daniel
On 30 December 2013 23:26, Daniel J Blueman wrote:
> When rsyncing data f
if (hub->ports[i]->child)
1267usb_disconnect(&hub->ports[i]->child);
1268 }
1269 }
Signed-off-by: Daniel J Blueman
---
drivers/usb/core/hub.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/
On 28 July 2012 01:10, Sarah Sharp wrote:
> On Fri, Jul 27, 2012 at 02:40:56PM +0800, Daniel J Blueman wrote:
>> On 27 July 2012 14:14, Sarah Sharp wrote:
>> > On Fri, Jul 27, 2012 at 12:03:44PM +0800, Daniel J Blueman wrote:
>> >> When various USB3 devices with Et
On 27 July 2012 14:14, Sarah Sharp wrote:
> On Fri, Jul 27, 2012 at 12:03:44PM +0800, Daniel J Blueman wrote:
>> When various USB3 devices with Etron XHCI controllers, we see a bunch of
>> warnings:
>> xhci_hcd :02:00.0: WARN Successful completion on short TX: needs
&g
When various USB3 devices with Etron XHCI controllers, we see a bunch of
warnings:
xhci_hcd :02:00.0: WARN Successful completion on short TX: needs
XHCI_TRUST_TX_LENGTH quirk?
Acknowledge the issue by adding the quirk.
Signed-off-by: Daniel J Blueman
---
drivers/usb/host/xhci-pci.c | 11
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