Re: Suspend to disk with usb connected fails to detect usb(reset) during resume

2017-11-09 Thread Dinh Nguyen
On 11/08/2017 06:29 AM, Ivid Suvarna wrote: > On Tue, Nov 7, 2017 at 9:19 PM, Alan Stern wrote: >> On Tue, 7 Nov 2017, Ivid Suvarna wrote: >> >>> Hi, >>> >>> I am trying to support suspend to disk(hibernate) on Hikey with 4.4 >>> kernel. During suspend, I could see the usb devices getting reset

Re: Suspend to disk with usb connected fails to detect usb(reset) during resume

2017-11-08 Thread Alan Stern
On Wed, 8 Nov 2017, Ivid Suvarna wrote: > On Tue, Nov 7, 2017 at 9:19 PM, Alan Stern wrote: > > On Tue, 7 Nov 2017, Ivid Suvarna wrote: > > > >> Hi, > >> > >> I am trying to support suspend to disk(hibernate) on Hikey with 4.4 > >> kernel. During suspend, I could see the usb devices getting reset

Re: Suspend to disk with usb connected fails to detect usb(reset) during resume

2017-11-08 Thread Ivid Suvarna
On Tue, Nov 7, 2017 at 9:19 PM, Alan Stern wrote: > On Tue, 7 Nov 2017, Ivid Suvarna wrote: > >> Hi, >> >> I am trying to support suspend to disk(hibernate) on Hikey with 4.4 >> kernel. During suspend, I could see the usb devices getting reset and I >> can access them properly. Message can be seen

Re: Suspend to disk with usb connected fails to detect usb(reset) during resume

2017-11-07 Thread Alan Stern
On Tue, 7 Nov 2017, Ivid Suvarna wrote: > Hi, > > I am trying to support suspend to disk(hibernate) on Hikey with 4.4 > kernel. During suspend, I could see the usb devices getting reset and I > can access them properly. Message can be seen as below: > > usb 1-1: reset high-speed USB device numbe