Re: [U-Boot] [PATCH 11/16] usb: hub: Parse and save TT details from device descriptor

2017-07-05 Thread Simon Glass
On 23 June 2017 at 03:54, Bin Meng wrote: > A high speed hub has a special responsibility to handle full speed/ > low speed devices connected on downstream ports. In this case, the > hub must isolate the high speed signaling environment from the full > speed/low speed signaling environment with th

[U-Boot] [PATCH 11/16] usb: hub: Parse and save TT details from device descriptor

2017-06-23 Thread Bin Meng
A high speed hub has a special responsibility to handle full speed/ low speed devices connected on downstream ports. In this case, the hub must isolate the high speed signaling environment from the full speed/low speed signaling environment with the help of Transaction Translator (TT). TT details a