[PATCH v3 5/5] usb: xhci: Handle USB transaction error on address command

2017-08-10 Thread Lu Baolu
Xhci driver handles USB transaction errors on transfer events, but transaction errors are possible on address device command completion events as well. The xHCI specification (section 4.6.5) says: A USB Transaction Error Completion Code for an Address Device Command may be due to a Stall response

Re: [PATCH v3 5/5] usb: xhci: Handle USB transaction error on address command

2017-08-15 Thread Mathias Nyman
On 11.08.2017 05:41, Lu Baolu wrote: Xhci driver handles USB transaction errors on transfer events, but transaction errors are possible on address device command completion events as well. The xHCI specification (section 4.6.5) says: A USB Transaction Error Completion Code for an Address Device

Re: [PATCH v3 5/5] usb: xhci: Handle USB transaction error on address command

2017-08-15 Thread Lu Baolu
Hi, On 08/15/2017 07:30 PM, Mathias Nyman wrote: > On 11.08.2017 05:41, Lu Baolu wrote: >> Xhci driver handles USB transaction errors on transfer events, >> but transaction errors are possible on address device command >> completion events as well. >> >> The xHCI specification (section 4.6.5) says

Re: [PATCH v3 5/5] usb: xhci: Handle USB transaction error on address command

2017-08-18 Thread Mathias Nyman
On 16.08.2017 05:15, Lu Baolu wrote: Hi, On 08/15/2017 07:30 PM, Mathias Nyman wrote: On 11.08.2017 05:41, Lu Baolu wrote: Xhci driver handles USB transaction errors on transfer events, but transaction errors are possible on address device command completion events as well. The xHCI specifica

Re: [PATCH v3 5/5] usb: xhci: Handle USB transaction error on address command

2017-08-19 Thread Lu Baolu
Hi, On 08/18/2017 09:31 PM, Mathias Nyman wrote: > On 16.08.2017 05:15, Lu Baolu wrote: >> Hi, >> >> On 08/15/2017 07:30 PM, Mathias Nyman wrote: >>> On 11.08.2017 05:41, Lu Baolu wrote: Xhci driver handles USB transaction errors on transfer events, but transaction errors are possible on