[PATCH v2 0/5] ppc/pnv: Extend "quad" model for p10

[Joel Stanley]

The quad model implements the EC xscoms for the p9 machine, reusing the
same model for p10 which isn't quite correct. This series adds a PnvQuad
class and subclasses it for P9 and P10.

I mistakenly thought we needed the quad model to implement the core
thread state scom on p10, because the read was coming in to the address
belonging to the quad. In fact the quad region was too large,
overlapping with the core. This is fixed in v2, and the core thread is
back where it should be in the core model. This should address Nick's
feedback on the v1 cover letter.

v2 also adds Cedric's r-b, fixes the s/write/read/ mistakes, and is
checkpatch clean.

v1: https://lore.kernel.org/qemu-devel/20230630035547.80329-1-joel@jms.id.au/

Joel Stanley (5):
  ppc/pnv: quad xscom callbacks are P9 specific
  ppc/pnv: Subclass quad xscom callbacks
  ppc/pnv: Add P10 quad xscom model
  ppc/pnv: Add P10 core xscom model
  ppc/pnv: Return zero for core thread state xscom

 include/hw/ppc/pnv_core.h  |  13 ++-
 include/hw/ppc/pnv_xscom.h |   2 +-
 hw/ppc/pnv.c               |  11 ++-
 hw/ppc/pnv_core.c          | 165 +++++++++++++++++++++++++++++++------
 4 files changed, 162 insertions(+), 29 deletions(-)

-- 
2.40.1