[Qemu-devel] [PATCH 00/20] hw/i386/pc: Do not restrict the fw_cfg functions to the PC machine

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Hi,

This is my take at salvaging some NEMU good work.
Samuel worked in adding the fw_cfg device to the x86-virt NEMU machine.
This series is inspired by NEMU's commit 3cb92d080835 [*] and adapted
to upstream style. The result makes the upstream codebase more
modularizable.
There are very little logical changes, this is mostly a cleanup
refactor.

Regards,

Phil.

[*] https://github.com/intel/nemu/commit/3cb92d080835ac8d47c8b713156338afa33cff5c

Philippe Mathieu-Daudé (20):
  hw/i386/pc: Use unsigned type to index arrays
  hw/i386/pc: Use size_t type to hold/return a size of array
  hw/i386/pc: Let e820_add_entry() return a ssize_t type
  hw/i386/pc: Add the E820Type enum type
  hw/i386/pc: Add documentation to the e820_*() functions
  hw/i386/pc: Use e820_get_num_entries() to access e820_entries
  hw/i386/pc: Extract e820 memory layout code
  hw/i386/pc: Use address_space_memory in place
  hw/i386/pc: Rename bochs_bios_init() more generic as
    x86_create_fw_cfg()
  hw/i386/pc: Pass the boot_cpus value by argument
  hw/i386/pc: Pass the apic_id_limit value by argument
  hw/i386/pc: Pass the CPUArchIdList array by argument
  hw/i386/pc: Let fw_cfg_init() use the generic MachineState
  hw/i386/pc: Let pc_build_smbios() take a FWCfgState argument
  hw/i386/pc: Let pc_build_smbios() take a generic MachineState argument
  hw/i386/pc: Rename pc_build_smbios() as generic fw_cfg_build_smbios()
  hw/i386/pc: Let pc_build_feature_control() take a FWCfgState argument
  hw/i386/pc: Let pc_build_feature_control() take a MachineState
    argument
  hw/i386/pc: Rename pc_build_feature_control() as generic
    fw_cfg_build_*
  hw/i386/pc: Extract the x86 generic fw_cfg code

 hw/i386/Makefile.objs        |   2 +-
 hw/i386/e820_memory_layout.c |  62 +++++++++++
 hw/i386/e820_memory_layout.h |  76 +++++++++++++
 hw/i386/fw_cfg.c             | 135 +++++++++++++++++++++++
 hw/i386/fw_cfg.h             |   6 ++
 hw/i386/pc.c                 | 201 ++---------------------------------
 include/hw/i386/pc.h         |  11 --
 target/i386/kvm.c            |   1 +
 8 files changed, 289 insertions(+), 205 deletions(-)
 create mode 100644 hw/i386/e820_memory_layout.c
 create mode 100644 hw/i386/e820_memory_layout.h

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2.20.1