Re: [U-Boot] [PATCH 16/16] usb: xhci: Enable TT to support LS/FS devices behind a HS hub

2017-07-05 Thread Simon Glass
On 23 June 2017 at 03:54, Bin Meng wrote: > So far LS/FS devices directly attached to xHC root port can be > successfully enumerated by xHCI driver, but if they are connected > behind a hub, the enumeration process fails to address the device. > > It turns out xHCI driver still misses a part that

[U-Boot] [PATCH 16/16] usb: xhci: Enable TT to support LS/FS devices behind a HS hub

2017-06-23 Thread Bin Meng
So far LS/FS devices directly attached to xHC root port can be successfully enumerated by xHCI driver, but if they are connected behind a hub, the enumeration process fails to address the device. It turns out xHCI driver still misses a part that in the device's input slot context, all Transaction