[Qemu-devel] [PATCH V3 0/8] memory: unify ioport registration

[Julien Grall]

This is the third version of patch series about ioport registration.

For the moment some part of QEMU use register_ioport* functions to register
ioport. These functions don't permit the logging of range with Memory Listener.

Modifications between V1 and V2:
   - Remove the use of get_system_io. Instead of use isa and pci IO
   address space.
   - Avoid allocation of PortioList. Use the different device structure.
   - Still remove register_ioport* (hw/dma.c, hw/apm.c, hw/acpi_piix4.c).
   - Use MemoryRegion when we have only a range of ioport.
   - For some functions, add IO address space as argument.
   - Add isa_address_space_io function

Modifications between V2 and V2:
   - Remove some register_ioport_* on hw/vt82c686.c.
   - Split smb ioport part in new patch.
   - Still replace MemoryRegion when we have only a range of ioport.
   - Fix read/write ioports prototype to be compliant with memory callback.

Julien Grall (8):
  isa: add isa_address_space_io
  hw/acpi_piix4.c: replace register_ioport*
  hw/cirrus_vga.c: replace register_ioport*
  hw/serial.c: replace register_ioport*
  hw/pc.c: replace register_ioport*
  hw/dma.c: replace register_ioport*
  hw/apm.c: replace register_ioport*
  smb: replace_register_ioport*

 hw/acpi_piix4.c   |  130 ++++++++++++++++++++++++++++++++++++++++++++---------
 hw/apm.c          |   24 ++++++++--
 hw/apm.h          |    5 ++-
 hw/cirrus_vga.c   |   38 +++++++++-------
 hw/dma.c          |   84 ++++++++++++++++++++++++----------
 hw/isa-bus.c      |    5 ++
 hw/isa.h          |    1 +
 hw/mips_mipssim.c |    3 +-
 hw/pc.c           |   58 +++++++++++++++++------
 hw/pc.h           |    2 +-
 hw/pm_smbus.c     |    7 ++-
 hw/pm_smbus.h     |    6 ++-
 hw/serial.c       |    8 ++-
 hw/vt82c686.c     |   20 +++++++-
 14 files changed, 295 insertions(+), 96 deletions(-)

-- 
Julien Grall