Hi Kevin,
your commit 655fe4effe0f ("usbcore: add sysfs support to xHCI usb3
hardware LPM") has shown up in today's linux-next tree (i.e.,
next-20150727) adding the following lines to
Documentation/ABI/testing/sysfs-bus-usb:
[...]
+ If CONFIG_PM_RUNTIME is set and a USB 3.0 lpm-capable device is
+ plugged in to a xHCI host which supports link PM, it will check
+ if U1 and U2 exit latencies have been set in the BOS
[...]
There is no PM_RUNTIME option in Kconfig anymore. Did you mean just
PM? PM_RUNTIME has been replaced with PM by commit 464ed18ebdb6 ("PM:
Eliminate CONFIG_PM_RUNTIME").
Kind regards,
Valentin
On Mon, Jul 27, 2015 at 09:01:01AM +0200, Valentin Rothberg wrote:
> Hi Kevin,
>
> your commit 655fe4effe0f ("usbcore: add sysfs support to xHCI usb3
> hardware LPM") has shown up in today's linux-next tree (i.e.,
> next-20150727) adding the following lines to
> Documentation/ABI/testing/sysfs-bus-usb:
> [...]
> + If CONFIG_PM_RUNTIME is set and a USB 3.0 lpm-capable device is
> + plugged in to a xHCI host which supports link PM, it will check
> + if U1 and U2 exit latencies have been set in the BOS
> [...]
>
> There is no PM_RUNTIME option in Kconfig anymore. Did you mean just
> PM? PM_RUNTIME has been replaced with PM by commit 464ed18ebdb6 ("PM:
> Eliminate CONFIG_PM_RUNTIME").
Yes, my mistake. Are you preparing a patch to fix this up or would you like me
to take care of it?
Thanks,
Kevin
>
> Kind regards,
> Valentin
Hi Kevin,
thanks for your reply.
On Mon, Jul 27, 2015 at 7:28 PM, Kevin Strasser
<[email protected]> wrote:
> On Mon, Jul 27, 2015 at 09:01:01AM +0200, Valentin Rothberg wrote:
>> Hi Kevin,
>>
>> your commit 655fe4effe0f ("usbcore: add sysfs support to xHCI usb3
>> hardware LPM") has shown up in today's linux-next tree (i.e.,
>> next-20150727) adding the following lines to
>> Documentation/ABI/testing/sysfs-bus-usb:
>> [...]
>> + If CONFIG_PM_RUNTIME is set and a USB 3.0 lpm-capable device is
>> + plugged in to a xHCI host which supports link PM, it will check
>> + if U1 and U2 exit latencies have been set in the BOS
>> [...]
>>
>> There is no PM_RUNTIME option in Kconfig anymore. Did you mean just
>> PM? PM_RUNTIME has been replaced with PM by commit 464ed18ebdb6 ("PM:
>> Eliminate CONFIG_PM_RUNTIME").
>
> Yes, my mistake. Are you preparing a patch to fix this up or would you like me
> to take care of it?
I can prepare a patch, no problem.
Kind regards,
Valentin
> Thanks,
> Kevin
>
>>
>> Kind regards,
>> Valentin