[U-Boot] [PATCH v2] usb: ehci: Fix test mode for connected ports

2013-09-24 Thread Julius Werner
The EHCI controller has some very specific requirements for the USB 2.0 port test modes, which were not closely followed in the initial test mode commit. It demands that the host controller is completely shut down (all ports suspended, Run/Stop bit unset) when activating test mode, and will not wor

Re: [U-Boot] [PATCH v2] usb: ehci: Fix test mode for connected ports

2013-09-26 Thread Simon Glass
On Tue, Sep 24, 2013 at 11:53 AM, Julius Werner wrote: > The EHCI controller has some very specific requirements for the USB 2.0 > port test modes, which were not closely followed in the initial test > mode commit. It demands that the host controller is completely shut down > (all ports suspended,

Re: [U-Boot] [PATCH v2] usb: ehci: Fix test mode for connected ports

2013-09-27 Thread Marek Vasut
Dear Julius Werner, > The EHCI controller has some very specific requirements for the USB 2.0 > port test modes, which were not closely followed in the initial test > mode commit. It demands that the host controller is completely shut down > (all ports suspended, Run/Stop bit unset) when activatin