On Mon, Jul 20, 2015 at 04:38:16PM +0300, Mathias Nyman wrote:
>
> I remember there was an issue about something eating bandwidth as
> suspend/resume
> that never got fixed?
>
> here it is:
> http://marc.info/?l=linux-usb&m=141561758015676&w=2
That sounds like the same problem (s/w bandwidth ch
ached.
The correct number of active endpoints is calculated in the same way as
in xhci_reserve_bandwidth.
Signed-off-by: Brian Campbell
---
drivers/usb/host/xhci.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 7da0d60..526ebc0 1
Hi,
On Wed, Nov 19, 2014 at 05:04:27PM +0200, Mathias Nyman wrote:
>
> One theory would be that when we fail to reset the device because it's
> already in the
> default state (state after reset) we end up not freeing the rings, and won't
> free the
> reserved bandwith either.
>
> If you wan't
Hi,
I'm having trouble with USB devices connected to a Thinkpad X230's dock
disappearing after a few suspend/resume cycles. Devices connected directly to
the laptop rather than the dock are not affected. The main symptom in the
logs is a complaint about bandwidth, and comes from the bandwidth ch
