Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-20 Thread Chris Chiu
On Tue, Apr 20, 2021 at 11:28 PM Alan Stern wrote: > > On Tue, Apr 20, 2021 at 03:14:56PM +0800, Chris Chiu wrote: > > On Mon, Apr 19, 2021 at 10:19 PM Alan Stern > > wrote: > > > > > > On Mon, Apr 19, 2021 at 01:11:38AM -0400, Chris Chiu wrote: > > > > Sorry that I didn't make myself clear. I

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-20 Thread Alan Stern
On Tue, Apr 20, 2021 at 03:14:56PM +0800, Chris Chiu wrote: > On Mon, Apr 19, 2021 at 10:19 PM Alan Stern wrote: > > > > On Mon, Apr 19, 2021 at 01:11:38AM -0400, Chris Chiu wrote: > > > Sorry that I didn't make myself clear. I found that if I applied > > > RESET_RESUME > > > quirk on the

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-20 Thread Chris Chiu
On Mon, Apr 19, 2021 at 10:19 PM Alan Stern wrote: > > On Mon, Apr 19, 2021 at 01:11:38AM -0400, Chris Chiu wrote: > > Sorry that I didn't make myself clear. I found that if I applied > > RESET_RESUME > > quirk on the problematic hub, the Set-Port-Feature(suspend) timeout error > > disappeared.

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-19 Thread Alan Stern
On Mon, Apr 19, 2021 at 01:11:38AM -0400, Chris Chiu wrote: > Sorry that I didn't make myself clear. I found that if I applied RESET_RESUME > quirk on the problematic hub, the Set-Port-Feature(suspend) timeout error > disappeared. SInce the timeout is not happening for each suspend by default, > I

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-18 Thread Chris Chiu
On Fri, Apr 16, 2021 at 11:39 AM Alan Stern wrote: > > On Fri, Apr 16, 2021 at 09:24:30AM +0800, Chris Chiu wrote: > > On Fri, Apr 16, 2021 at 2:46 AM Alan Stern > > wrote: > > > > > > On Fri, Apr 16, 2021 at 12:13:43AM +0800, Chris Chiu wrote: > > > > One thing worth mentioning here, I never

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-16 Thread Alan Stern
On Fri, Apr 16, 2021 at 09:24:30AM +0800, Chris Chiu wrote: > On Fri, Apr 16, 2021 at 2:46 AM Alan Stern wrote: > > > > On Fri, Apr 16, 2021 at 12:13:43AM +0800, Chris Chiu wrote: > > > One thing worth mentioning here, I never hit the hub_ext_port_status -71 > > > problem if I resume by waking up

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-15 Thread Chris Chiu
On Fri, Apr 16, 2021 at 2:46 AM Alan Stern wrote: > > On Fri, Apr 16, 2021 at 12:13:43AM +0800, Chris Chiu wrote: > > One thing worth mentioning here, I never hit the hub_ext_port_status -71 > > problem if I resume by waking up from the keyboard connected to the hub. > > I thought you said

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-15 Thread Alan Stern
On Fri, Apr 16, 2021 at 12:13:43AM +0800, Chris Chiu wrote: > One thing worth mentioning here, I never hit the hub_ext_port_status -71 > problem if I resume by waking up from the keyboard connected to the hub. I thought you said earlier that the port got into trouble while it was suspending, not

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-15 Thread Chris Chiu
On Thu, Apr 15, 2021 at 8:32 PM Greg KH wrote: > > On Thu, Apr 15, 2021 at 07:48:56PM +0800, chris.c...@canonical.com wrote: > > From: Chris Chiu > > > > Realtek Hub (0bda:5487) in Dell Dock WD19 sometimes fails to work > > after the system resumes from suspend with remote wakeup enabled > >

Re: [PATCH v3] USB: Don't set USB_PORT_FEAT_SUSPEND on WD19's Realtek Hub

2021-04-15 Thread Greg KH
On Thu, Apr 15, 2021 at 07:48:56PM +0800, chris.c...@canonical.com wrote: > From: Chris Chiu > > Realtek Hub (0bda:5487) in Dell Dock WD19 sometimes fails to work > after the system resumes from suspend with remote wakeup enabled > device connected: > [ 1947.640907] hub 5-2.3:1.0: