[PATCH 0/7] hw/ide: Clean up hw/ide/qdev.c and include/hw/ide/internal.h

[Thomas Huth]

While trying to make it possible to compile-out the CompactFlash IDE device
in downstream distributions (first patch), we noticed that there are more
things in the IDE code that could use a proper clean up:

First, hw/ide/qdev.c is quite a mix between IDE BUS specific functions
and (disk) device specific functions. Thus the second patch splits qdev.c
into two new separate files to make it more obvious which part belongs
to which kind of devices.

The remaining patches unentangle include/hw/ide/internal.h, which is meant
as a header that should only be used internally to the IDE subsystem, but
which is currently exposed to the world since include/hw/ide/pci.h includes
this header, too. Thus we move the definitions that are also required for
non-IDE code to other new header files, so we can finally change pci.h to
stop including internal.h. After these changes, internal.h is only included
by files in hw/ide/ as it should be.

Thomas Huth (7):
  hw/ide: Add the possibility to disable the CompactFlash device in the
    build
  hw/ide: Split qdev.c into ide-bus.c and ide-dev.c
  hw/ide: Move IDE device related definitions to ide-dev.h
  hw/ide: Move IDE bus related definitions to a new header ide-bus.h
  hw/ide: Move IDE DMA related definitions to a separate header
    ide-dma.h
  hw/ide: Remove the include/hw/ide.h legacy file
  hw/ide: Stop exposing internal.h to non-IDE files

 include/hw/ide.h             |   9 --
 include/hw/ide/ide-bus.h     |  41 +++++++
 include/hw/ide/ide-dev.h     | 186 +++++++++++++++++++++++++++++++
 include/hw/ide/ide-dma.h     |  30 +++++
 include/hw/ide/internal.h    | 209 +----------------------------------
 include/hw/ide/pci.h         |   3 +-
 hw/i386/pc.c                 |   2 +-
 hw/ide/cf.c                  |  58 ++++++++++
 hw/ide/cmd646.c              |   1 +
 hw/ide/ide-bus.c             | 111 +++++++++++++++++++
 hw/ide/{qdev.c => ide-dev.c} | 137 +----------------------
 hw/ide/pci.c                 |   1 +
 hw/ide/piix.c                |   1 +
 hw/ide/sii3112.c             |   1 +
 hw/ide/via.c                 |   1 +
 hw/arm/Kconfig               |   2 +
 hw/ide/Kconfig               |  32 ++++--
 hw/ide/meson.build           |   4 +-
 18 files changed, 465 insertions(+), 364 deletions(-)
 delete mode 100644 include/hw/ide.h
 create mode 100644 include/hw/ide/ide-bus.h
 create mode 100644 include/hw/ide/ide-dev.h
 create mode 100644 include/hw/ide/ide-dma.h
 create mode 100644 hw/ide/cf.c
 create mode 100644 hw/ide/ide-bus.c
 rename hw/ide/{qdev.c => ide-dev.c} (67%)

-- 
2.43.2