Quoting Mika Kuoppala (2019-09-10 10:54:43)
> Chris Wilson writes:
>
> > Quoting Mika Kuoppala (2019-09-10 10:31:05)
> >> Chris Wilson writes:
> >>
> >> > During reset, we try to ensure no forward progress of the CS prior to
> >> > the reset by setting the STOP_RING bit in RING_MI_MODE. Since
Chris Wilson writes:
> Quoting Mika Kuoppala (2019-09-10 10:31:05)
>> Chris Wilson writes:
>>
>> > During reset, we try to ensure no forward progress of the CS prior to
>> > the reset by setting the STOP_RING bit in RING_MI_MODE. Since gen9, this
>> > register is context saved and do we end up
Quoting Mika Kuoppala (2019-09-10 10:31:05)
> Chris Wilson writes:
>
> > During reset, we try to ensure no forward progress of the CS prior to
> > the reset by setting the STOP_RING bit in RING_MI_MODE. Since gen9, this
> > register is context saved and do we end up in the odd situation where we
Chris Wilson writes:
> During reset, we try to ensure no forward progress of the CS prior to
> the reset by setting the STOP_RING bit in RING_MI_MODE. Since gen9, this
> register is context saved and do we end up in the odd situation where we
> save the STOP_RING bit and so try to stop the
