[Qemu-devel] [RFC v3 00/35] Convert PC machine-types to QOM classes

[Eduardo Habkost]

New version, rebased to latest qemu.git master.

Git tree:
    https://github.com/ehabkost/qemu-hacks/tree/pc-machine-class.v3

I would like to get this discussed/reviewed before QEMU 2.1.0 is released, so we
can be ready to include the series as soon as we start 2.2 development.

My goal is that _all_ PC machine-types should be declared using only a
class_init + TypeInfo pair, and nothing else. The compat_func field on
PCMachineClass is supposed to be temporary, until we manage to eliminate all
pc_compat_*() functions.

The only obstacle for that are the CPUID compat stuff inside some pc_compat_*()
functions. I will submit a series for that later, including X86CPU feature
properties.

Eduardo Habkost (35):
  pc_piix: Add missing compat code to pc-0.1[0123]
  target-i385: Add kvmclock_enabled static
  pc_piix: Reuse pc_compat_1_2() on pc_init_pci_no_kvmclock()
  pc: Replace tabs with spaces on pc.h
  vl.c: Use qdev_prop_register_global() for single globals
  piix: Move pc-0.14 qxl compat properties to PC_COMPAT_0_14
  piix: Move pc-0.13 virtio-9p-pci compat to PC_COMPAT_0_13
  piix: Move pc-0.1[23] rombar compat props to PC_COMPAT_0_13
  piix: Move pc-0.11 drive version compat props TO PC_COMPAT_0_11
  machine: Make compat_props a linked list
  pc: Register machine classes directly instead of using QEMUMachine
  pc: Eliminate pc_common_machine_options()
  pc: Eliminate pc_default_machine_options()
  piix: Eliminate pc_i440fx_machine_options()
  q35: Eliminate pc_q35_machine_options()
  q35: Eliminate pc_q35_1_4_machine_options()
  pc: Eliminate all *_machine_options() functions
  machine: Eliminate QEMUMachine.compat_props
  pc: Rename pc_machine variable to pcms
  pc: Move pci_enabled parameter to PCMachineClass
  q35: Use PCMachineClass.pci_enabled field
  pc: Move kvmclock_enabled to PCMachineClass
  pc: Move smbios_legacy_mode to PCMachineClass
  pc: Move smbios_defaults to PCMachineClass
  pc: Move has_acpi_build to PCMachineClass
  pc: Move has_pci_info to PCMachineClass
  pc: Move gigabyte_align to PCMachineClass
  pc: Move has_reserved_memory to PCMachineClass
  pc: Move option_rom_has_mr/rom_file_has_mr to MachineClass
  piix: Eliminate pc_init_pci()
  piix: Introduce struct PCI440FXMachineClass
  pc: Create common machine init function
  pc: Eliminate empty or trivial compat functions
  piix: Move compat/init functions closer to corresponding class_init
  pc: Move {ram,pci,rom}_memory variables to PCMachineState

 hw/core/loader.c             |  12 +-
 hw/core/machine.c            |  16 +
 hw/core/qdev-properties.c    |   9 +-
 hw/i386/pc.c                 |  71 ++--
 hw/i386/pc_piix.c            | 805 +++++++++++++++++++++++--------------------
 hw/i386/pc_q35.c             | 282 ++++++++-------
 include/hw/boards.h          |  13 +-
 include/hw/i386/pc.h         |  46 +--
 include/hw/qdev-core.h       |   2 +
 include/hw/qdev-properties.h |   2 +-
 vl.c                         |  44 +--
 11 files changed, 677 insertions(+), 625 deletions(-)

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1.9.3