[v8,00/10] acpi: i386 tweaks

Message

Gerd Hoffmann June 11, 2020, 7:29 a.m. UTC

First batch of microvm patches, some generic acpi stuff.
Split the acpi-build.c monster, specifically split the
pc and q35 and pci bits into a separate file which we
can skip building at some point in the future.

v2 changes: leave acpi-build.c largely as-is, move useful
bits to other places to allow them being reused, specifically:

 * move isa device generator functions to individual isa devices.
 * move fw_cfg generator function to fw_cfg.c

v3 changes: fix rtc, support multiple lpt devices.

v4 changes:
 * drop merged patches.
 * split rtc crs change to separata patch.
 * added two cleanup patches.
 * picked up ack & review tags.

v5 changes:
 * add comment for rtc crs update.
 * add even more cleanup patches.
 * picked up ack & review tags.

v6 changes:
 * floppy: move cmos_get_fd_drive_type.
 * picked up ack & review tags.

v7 changes:
 * rebased to mst/pci branch, resolved stubs conflict.
 * dropped patches already queued up in mst/pci.
 * added missing sign-off.
 * picked up ack & review tags.

v8 changes:
 * (re-)add patch to allow acpi table changes

take care,
  Gerd

Gerd Hoffmann (10):
  qtest: allow DSDT acpi table changes
  acpi: move aml builder code for floppy device
  floppy: make isa_fdc_get_drive_max_chs static
  floppy: move cmos_get_fd_drive_type() from pc
  acpi: move aml builder code for i8042 (kbd+mouse) device
  acpi: factor out fw_cfg_add_acpi_dsdt()
  acpi: simplify build_isa_devices_aml()
  acpi: drop serial/parallel enable bits from dsdt
  acpi: drop build_piix4_pm()
  acpi: q35: drop _SB.PCI0.ISA.LPCD opregion.

 hw/i386/fw_cfg.h                            |   1 +
 include/hw/block/fdc.h                      |   3 +-
 include/hw/i386/pc.h                        |   1 -
 tests/qtest/bios-tables-test-allowed-diff.h |  17 ++
 hw/block/fdc.c                              | 111 +++++++++-
 hw/i386/acpi-build.c                        | 211 +-------------------
 hw/i386/fw_cfg.c                            |  28 +++
 hw/i386/pc.c                                |  25 ---
 hw/input/pckbd.c                            |  31 +++
 stubs/cmos.c                                |   7 +
 stubs/Makefile.objs                         |   1 +
 11 files changed, 201 insertions(+), 235 deletions(-)
 create mode 100644 stubs/cmos.c