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* [PATCH v2 00/10] Power11 support for QEMU
@ 2024-04-26 11:00 Aditya Gupta
  2024-04-26 11:00 ` [PATCH v2 01/10] ppc/pseries: Add Power11 cpu type Aditya Gupta
                   ` (9 more replies)
  0 siblings, 10 replies; 43+ messages in thread
From: Aditya Gupta @ 2024-04-26 11:00 UTC (permalink / raw)
  To: Mahesh J Salgaonkar, Madhavan Srinivasan, Nicholas Piggin,
	Cédric Le Goater
  Cc: qemu-devel, qemu-ppc

Overview
============

Add support for Power11 pseries and powernv machine types, to emulate VMs
running on Power11.

As Power11 core is same as Power10, hence much of the code has been reused from
Power10.

Also make Power11 as default cpu type for 'pseries' and 'powernv'
machine types, with Power11 being the newest supported Power processor in QEMU.

Git Tree for Testing
====================

QEMU: https://github.com/adi-g15-ibm/qemu/tree/p11-v2

Has been tested with following cases:
* '-M pseries' / '-M pseries -cpu Power11'
* '-M powernv' / '-M powernv10' / '-M powernv11'
* '-smp' option tested
* with compat mode: 'max-cpu-compat=power10' and 'max-cpu-compat=power9'
* with/without device 'virtio-scsi-pci'
* with/without -kernel and -drive with qcow_file

skiboot with Power11 support: https://github.com/maheshsal/skiboot/tree/upstream_power11

Linux with Power11 support: https://github.com/torvalds/linux, since v6.9-rc1

Changelog
=========
v2:
  + split powernv patch into homer,lpc,occ,psi,sbe
  + reduce code duplication by reusing power10 code
  + make power11 as default
  + rebase on qemu upstream/master
  + add more information in commit descriptions
  + update docs
  + update skiboot.lid

Aditya Gupta (10):
  ppc/pseries: Add Power11 cpu type
  ppc/pnv: Introduce 'PnvChipClass::chip_type'
  ppc/pnv: Add a Power11 Pnv11Chip, and a Power11 Machine
  ppc/pnv: Add HOMER for POWER11
  ppc/pnv: Add a LPC controller for POWER11
  ppc/pnv: Add OCC for Power11
  ppc/pnv: Add a PSI bridge model for Power11
  ppc/pnv: Add SBE model for Power11
  ppc: Make Power11 as default cpu type for 'pseries' and 'powernv'
  ppc/pnv: Update skiboot.lid to support Power11

 docs/system/ppc/powernv.rst |   9 +--
 docs/system/ppc/pseries.rst |   6 +-
 hw/ppc/pnv.c                | 107 ++++++++++++++++++++++++++++++++++--
 hw/ppc/pnv_core.c           |  16 +++++-
 hw/ppc/pnv_homer.c          |   8 +++
 hw/ppc/pnv_lpc.c            |  14 +++++
 hw/ppc/pnv_occ.c            |  14 +++++
 hw/ppc/pnv_psi.c            |  24 ++++++++
 hw/ppc/pnv_sbe.c            |  15 +++++
 hw/ppc/spapr.c              |   2 +-
 hw/ppc/spapr_cpu_core.c     |   1 +
 include/hw/ppc/pnv.h        |   5 ++
 include/hw/ppc/pnv_chip.h   |  20 +++++++
 include/hw/ppc/pnv_homer.h  |   3 +
 include/hw/ppc/pnv_lpc.h    |   4 ++
 include/hw/ppc/pnv_occ.h    |   2 +
 include/hw/ppc/pnv_psi.h    |   2 +
 include/hw/ppc/pnv_sbe.h    |   2 +
 pc-bios/skiboot.lid         | Bin 2527328 -> 2527328 bytes
 target/ppc/compat.c         |   7 +++
 target/ppc/cpu-models.c     |   2 +
 target/ppc/cpu-models.h     |   2 +
 target/ppc/cpu_init.c       |  99 +++++++++++++++++++++++++++++++++
 23 files changed, 350 insertions(+), 14 deletions(-)

-- 
2.44.0



^ permalink raw reply	[flat|nested] 43+ messages in thread

end of thread, other threads:[~2024-05-03  7:19 UTC | newest]

Thread overview: 43+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-04-26 11:00 [PATCH v2 00/10] Power11 support for QEMU Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 01/10] ppc/pseries: Add Power11 cpu type Aditya Gupta
2024-04-26 14:27   ` Cédric Le Goater
2024-04-26 17:05     ` Aditya Gupta
2024-04-26 17:41       ` Cédric Le Goater
2024-05-01 13:22         ` Aditya Gupta
2024-05-01 14:39           ` Aditya Gupta
2024-04-26 17:12     ` Aditya Gupta
2024-04-26 17:28       ` Cédric Le Goater
2024-04-26 17:44         ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 02/10] ppc/pnv: Introduce 'PnvChipClass::chip_type' Aditya Gupta
2024-04-26 14:16   ` Cédric Le Goater
2024-04-26 17:18     ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 03/10] ppc/pnv: Add a Power11 Pnv11Chip, and a Power11 Machine Aditya Gupta
2024-04-26 14:55   ` Cédric Le Goater
2024-04-26 17:34     ` Aditya Gupta
2024-04-26 17:53       ` Cédric Le Goater
2024-05-01 13:28         ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 04/10] ppc/pnv: Add HOMER for POWER11 Aditya Gupta
2024-04-26 14:32   ` Cédric Le Goater
2024-04-26 17:38     ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 05/10] ppc/pnv: Add a LPC controller " Aditya Gupta
2024-04-26 14:32   ` Cédric Le Goater
2024-04-26 17:38     ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 06/10] ppc/pnv: Add OCC for Power11 Aditya Gupta
2024-04-26 14:33   ` Cédric Le Goater
2024-04-26 17:38     ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 07/10] ppc/pnv: Add a PSI bridge model " Aditya Gupta
2024-04-26 14:33   ` Cédric Le Goater
2024-04-26 17:39     ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 08/10] ppc/pnv: Add SBE " Aditya Gupta
2024-04-26 14:33   ` Cédric Le Goater
2024-04-26 17:39     ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 09/10] ppc: Make Power11 as default cpu type for 'pseries' and 'powernv' Aditya Gupta
2024-04-26 14:32   ` Cédric Le Goater
2024-04-26 17:40     ` Aditya Gupta
2024-04-29  1:44     ` David Gibson
2024-05-01 13:29       ` Aditya Gupta
2024-05-03  4:52     ` Nicholas Piggin
2024-05-03  6:53       ` Aditya Gupta
2024-04-26 11:00 ` [PATCH v2 10/10] ppc/pnv: Update skiboot.lid to support Power11 Aditya Gupta
2024-04-26 14:38   ` Cédric Le Goater
2024-04-26 17:42     ` Aditya Gupta

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