Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-18 Thread Mathias Nyman
On 18.01.2018 09:27, Tung Vuong Nguyen wrote: On Tue, Jan 16, 2018 at 9:50 PM, Mathias Nyman wrote: Hi, Sorry about the delay On 04.01.2018 07:17, Thang Q. Nguyen wrote: Hi, On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: From:

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-18 Thread Mathias Nyman
On 18.01.2018 09:27, Tung Vuong Nguyen wrote: On Tue, Jan 16, 2018 at 9:50 PM, Mathias Nyman wrote: Hi, Sorry about the delay On 04.01.2018 07:17, Thang Q. Nguyen wrote: Hi, On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: From: Tung Nguyen Currently, hcd->shared_hcd always

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-17 Thread Tung Vuong Nguyen
On Tue, Jan 16, 2018 at 9:50 PM, Mathias Nyman wrote: > > Hi, Sorry about the delay > > > On 04.01.2018 07:17, Thang Q. Nguyen wrote: >> >> Hi, >> >> On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: >>> >>> From: Tung Nguyen

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-17 Thread Tung Vuong Nguyen
On Tue, Jan 16, 2018 at 9:50 PM, Mathias Nyman wrote: > > Hi, Sorry about the delay > > > On 04.01.2018 07:17, Thang Q. Nguyen wrote: >> >> Hi, >> >> On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: >>> >>> From: Tung Nguyen >>> >>> Currently, hcd->shared_hcd always creates and

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-16 Thread Mathias Nyman
Hi, Sorry about the delay On 04.01.2018 07:17, Thang Q. Nguyen wrote: Hi, On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: From: Tung Nguyen Currently, hcd->shared_hcd always creates and registers to the usb-core. If, for some reasons, USB3

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-16 Thread Mathias Nyman
Hi, Sorry about the delay On 04.01.2018 07:17, Thang Q. Nguyen wrote: Hi, On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: From: Tung Nguyen Currently, hcd->shared_hcd always creates and registers to the usb-core. If, for some reasons, USB3 downstream port is disabled, no roothub

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-03 Thread Thang Q. Nguyen
Hi, On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: > From: Tung Nguyen > > Currently, hcd->shared_hcd always creates and registers to the usb-core. > If, for some reasons, USB3 downstream port is disabled, no roothub port for > USB3.0 is found. This

Re: [PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2018-01-03 Thread Thang Q. Nguyen
Hi, On Sat, Dec 16, 2017 at 10:45 AM, Thang Q. Nguyen wrote: > From: Tung Nguyen > > Currently, hcd->shared_hcd always creates and registers to the usb-core. > If, for some reasons, USB3 downstream port is disabled, no roothub port for > USB3.0 is found. This causes kernel to display an error:

[PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2017-12-15 Thread Thang Q. Nguyen
From: Tung Nguyen Currently, hcd->shared_hcd always creates and registers to the usb-core. If, for some reasons, USB3 downstream port is disabled, no roothub port for USB3.0 is found. This causes kernel to display an error: hub 2-0:1.0: config failed, hub doesn't have any

[PATCH v1 1/1] usb: xhci: do not create and register shared_hcd when USB3.0 is disabled

2017-12-15 Thread Thang Q. Nguyen
From: Tung Nguyen Currently, hcd->shared_hcd always creates and registers to the usb-core. If, for some reasons, USB3 downstream port is disabled, no roothub port for USB3.0 is found. This causes kernel to display an error: hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19) This