powerpc/powernv/vas: Define helpers to init window context

Define helpers to initialize window context registers of the VAS
hardware. These will be used in follow-on patches when opening/closing
VAS windows.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Sukadev Bhattiprolu 2017-08-28 23:23:35 -07:00 • committed by Michael Ellerman
commit b25b33ac18
2 changed files with 354 additions and 0 deletions