Thanks for your comments Ram,
A list of preferred SPRs are maintained in the kernel which contains two
properties:
1. supported_mode: Helps in identifying if it strictly supports self
save or restore or both.
Will be good to capture the information that, 'supported_mode'
On Wed, Dec 04, 2019 at 03:02:52PM +0530, Pratik Rajesh Sampat wrote:
> Currently the stop-api supports a mechanism called as self-restore
> which allows us to restore the values of certain SPRs on wakeup from a
> deep-stop state to a desired value. To use this, the Kernel makes an
> OPAL call
Currently the stop-api supports a mechanism called as self-restore
which allows us to restore the values of certain SPRs on wakeup from a
deep-stop state to a desired value. To use this, the Kernel makes an
OPAL call passing the PIR of the CPU, the SPR number and the value to
which the SPR should
