lkml.org 
[lkml]   [2021]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v3 2/4] usb: aspeed-vhub: fix remote wakeup failure in iKVM use case
From
Date
On Thu, 2021-12-09 at 02:37 +0000, Neal Liu wrote:
> I'm confused. Signaling Wakeup when wakeup_en is set if it has any ep
> activities is not exactly what you said?
>
> wakeup_en is set only if host allows this device have wakeup
> capability and bus being suspended.
>
> Normal ep activities would not write the MMIO because wakeup_en is
> not set.

Hrm... I didn't think wakeup_en was limited to the bus being suspended,
but maybe I misremember, it's been a while.

Cheers,
Ben.


\
 
 \ /
  Last update: 2021-12-14 03:42    [W:0.201 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site