Re: [PATCH 1/1] usb: host: ehci: always enable interrupt for qtd completion at test mode

2018-02-02 Thread Alan Stern
On Fri, 2 Feb 2018, Peter Chen wrote: > On Thu, Feb 01, 2018 at 02:24:29PM -0500, Alan Stern wrote: > > On Thu, 1 Feb 2018, Peter Chen wrote: > > > > > At former code, the SETUP stage does not enable interrupt > > > for qtd completion, it relies on IAA watchdog to complete > > > interrupt, then

Re: [PATCH 1/1] usb: host: ehci: always enable interrupt for qtd completion at test mode

2018-02-01 Thread Peter Chen
On Thu, Feb 01, 2018 at 02:24:29PM -0500, Alan Stern wrote: > On Thu, 1 Feb 2018, Peter Chen wrote: > > > At former code, the SETUP stage does not enable interrupt > > for qtd completion, it relies on IAA watchdog to complete > > interrupt, then the transcation would be considered timeout > > if

Re: [PATCH 1/1] usb: host: ehci: always enable interrupt for qtd completion at test mode

2018-02-01 Thread Alan Stern
On Thu, 1 Feb 2018, Peter Chen wrote: > At former code, the SETUP stage does not enable interrupt > for qtd completion, it relies on IAA watchdog to complete > interrupt, then the transcation would be considered timeout > if the flag need_io_watchdog is cleared by platform code. > > In this

[PATCH 1/1] usb: host: ehci: always enable interrupt for qtd completion at test mode

2018-01-31 Thread Peter Chen
At former code, the SETUP stage does not enable interrupt for qtd completion, it relies on IAA watchdog to complete interrupt, then the transcation would be considered timeout if the flag need_io_watchdog is cleared by platform code. In this commit, we always add enable interrupt for qtd