Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-27 Thread Felipe Balbi
Hi, Roger Quadros writes: > From: Pawel Laszczak > > USB2.0 PHY hangs in Rx Compliance test when the incoming packet > amplitude is varied below and above the Squelch Level of Receiver > during the active packet multiple times. > > Version

Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-27 Thread Peter Chen
On 20-08-25 15:00:59, Roger Quadros wrote: > From: Pawel Laszczak > > USB2.0 PHY hangs in Rx Compliance test when the incoming packet > amplitude is varied below and above the Squelch Level of > Receiver during the active packet multiple times. > > Version 1 of the controller allows PHY to be re

Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-27 Thread Roger Quadros
On 27/08/2020 03:24, Peter Chen wrote: On 20-08-26 15:49:57, Roger Quadros wrote: Peter, On 26/08/2020 11:07, Peter Chen wrote: On 20-08-26 04:04:01, Pawel Laszczak wrote: On 20-08-25 15:00:59, Roger Quadros wrote: From: Pawel Laszczak USB2.0 PHY hangs in Rx Compliance test when the

Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-26 Thread Peter Chen
On 20-08-26 15:49:57, Roger Quadros wrote: > Peter, > > On 26/08/2020 11:07, Peter Chen wrote: > > > > > > > > > > > > > > On 20-08-26 04:04:01, Pawel Laszczak wrote: > > > > > > On 20-08-25 15:00:59, Roger Quadros wrote: > > > > > > > From: Pawel Laszczak > > > > > > > > > > > > > > USB2.0 P

Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-26 Thread Roger Quadros
Peter, On 26/08/2020 11:07, Peter Chen wrote: On 20-08-26 04:04:01, Pawel Laszczak wrote: On 20-08-25 15:00:59, Roger Quadros wrote: From: Pawel Laszczak USB2.0 PHY hangs in Rx Compliance test when the incoming packet amplitude is varied below and above the Squelch Level of Receiver d

RE: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-26 Thread Peter Chen
> > > > > >On 20-08-26 04:04:01, Pawel Laszczak wrote: > >> >On 20-08-25 15:00:59, Roger Quadros wrote: > >> >> From: Pawel Laszczak > >> >> > >> >> USB2.0 PHY hangs in Rx Compliance test when the incoming packet > >> >> amplitude is varied below and above the Squelch Level of Receiver > >> >>

RE: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-26 Thread Pawel Laszczak
> >On 20-08-26 04:04:01, Pawel Laszczak wrote: >> >On 20-08-25 15:00:59, Roger Quadros wrote: >> >> From: Pawel Laszczak >> >> >> >> USB2.0 PHY hangs in Rx Compliance test when the incoming packet >> >> amplitude is varied below and above the Squelch Level of >> >> Receiver during the active pac

Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-26 Thread Peter Chen
On 20-08-26 04:04:01, Pawel Laszczak wrote: > >On 20-08-25 15:00:59, Roger Quadros wrote: > >> From: Pawel Laszczak > >> > >> USB2.0 PHY hangs in Rx Compliance test when the incoming packet > >> amplitude is varied below and above the Squelch Level of > >> Receiver during the active packet multipl

RE: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-25 Thread Pawel Laszczak
>On 20-08-25 15:00:59, Roger Quadros wrote: >> From: Pawel Laszczak >> >> USB2.0 PHY hangs in Rx Compliance test when the incoming packet >> amplitude is varied below and above the Squelch Level of >> Receiver during the active packet multiple times. >> >> Version 1 of the controller allows PHY to

Re: [PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-25 Thread Peter Chen
On 20-08-25 15:00:59, Roger Quadros wrote: > From: Pawel Laszczak > > USB2.0 PHY hangs in Rx Compliance test when the incoming packet > amplitude is varied below and above the Squelch Level of > Receiver during the active packet multiple times. > > Version 1 of the controller allows PHY to be re

[PATCH 3/3] usb: cdns3: Enable workaround for USB2.0 PHY Rx compliance test PHY lockup

2020-08-25 Thread Roger Quadros
From: Pawel Laszczak USB2.0 PHY hangs in Rx Compliance test when the incoming packet amplitude is varied below and above the Squelch Level of Receiver during the active packet multiple times. Version 1 of the controller allows PHY to be reset when RX fail condition is detected to work around the