[Qemu-devel] [PATCH 00/10] memory: remove old_portio usage

[Hervé Poussineau]

These proposed patches aim at removing the .old_portio member of
MemoryRegionOps structure, and replacing their usage by .read/.write
handlers.

That way, faked I/O address space can be removed from architectures
which don't have it (MIPS, PowerPC...), and commits like
a178274efabcbbc5d44805b51def874e47051325 ("PPC: pseries: Remove hack
for PIO window") can be reapplied.

Changes since RFC:
- fixed ppc/oldworld, ppc/newworld and sun4u machines
- removed bochs port changes, as they have been committed

Gerd Hoffmann (1):
  uhci: stop using portio lists

Hervé Poussineau (9):
  ppc/newworld: add ISA bus, required by VGA card
  ppc/oldworld: add ISA bus, required by VGA card
  sun4u: create VGA card after ISA bus
  xen_platform: do not use old_portio-style callbacks
  acpi-piix4: do not use old_portio-style callbacks
  vga/qxl: do not use portio_list_init/portio_list_add
  isa: use memory regions instead of portio_list_* functions
  ioport: remove now useless portio_list_* functions
  memory: remove old_portio-style callbacks support

 hw/acpi_piix4.c       |   91 ++++++++++++++++-------------------
 hw/isa-bus.c          |  127 +++++++++++++++++++++++++++++++++++++++++++++++--
 hw/isa.h              |    2 +-
 hw/ppc_newworld.c     |    1 +
 hw/ppc_oldworld.c     |    1 +
 hw/qxl.c              |    4 +-
 hw/sun4u.c            |    3 +-
 hw/usb/hcd-uhci.c     |  106 ++++++++++++-----------------------------
 hw/vga.c              |    8 +---
 hw/xen_platform.c     |   21 ++++----
 include/exec/ioport.h |   19 --------
 include/exec/memory.h |    4 --
 ioport.c              |  121 ----------------------------------------------
 memory.c              |   44 -----------------
 trace-events          |    2 -
 15 files changed, 212 insertions(+), 342 deletions(-)

-- 
1.7.10.4