[Qemu-devel] [PATCH 00/11] isa: preliminary work for multiple buses

[Hervé Poussineau]

Current patches are a rework of my patches already available at [1].
They don't provide full support for multiple ISA buses (yet), but
add a ISABus or ISADevice argument to all ISA functions.
They are mostly mechanically touching every instanciation of ISA
devices, so number of lines is quite high even if impact is quite low.

Some patches don't pass checkpass check due to spaces around
parentheses, but malc asked to do so on files he maintains.

Some more patches will be provided after Qemu 1.0 to support multiple
ISA buses, but will mostly touch ISA bridges and hw/isa-bus.c file.

I think that this first step can be applied now (before release),
so ISA interface may be considered stable for devices and machine
emulations.

Please consider applying this before Qemu 1.0.

Thanks

[1] http://lists.gnu.org/archive/html/qemu-devel/2011-10/msg00094.html

Hervé Poussineau (11):
  isa: give ISABus/ISADevice to isa_create(), isa_bus_irqs() and
    isa_get_irq() functions
  isa: move ISABus structure definition to header file
  i8259: give ISA device to isa_register_ioport()
  pc: give ISA bus to ISA methods
  alpha: give ISA bus to ISA methods
  sun4u: give ISA bus to ISA methods
  fulong2e: give ISA bus to ISA methods
  malta: give ISA bus to ISA methods
  isa: always use provided ISA bus when creating an isa device
  isa: always use provided ISA bus in isa_bus_irqs()
  audio: remove unused parameter isa_pic

 arch_init.c        |   10 +++++-----
 arch_init.h        |    2 +-
 hw/adlib.c         |    2 +-
 hw/alpha_dp264.c   |   12 +++++++-----
 hw/alpha_sys.h     |    3 ++-
 hw/alpha_typhoon.c |    9 +++++----
 hw/audiodev.h      |    8 ++++----
 hw/cs4231a.c       |    4 ++--
 hw/fdc.h           |    4 ++--
 hw/gus.c           |    4 ++--
 hw/i8254.c         |    2 +-
 hw/i8259.c         |   10 +++++-----
 hw/ide.h           |    2 +-
 hw/ide/isa.c       |    4 ++--
 hw/ide/piix.c      |    2 +-
 hw/ide/via.c       |    2 +-
 hw/isa-bus.c       |   33 ++++++++++++++++-----------------
 hw/isa.h           |   16 +++++++++++-----
 hw/m48t59.c        |    5 +++--
 hw/mc146818rtc.c   |    4 ++--
 hw/mc146818rtc.h   |    2 +-
 hw/mips_fulong2e.c |   20 ++++++++++----------
 hw/mips_jazz.c     |   13 +++++++------
 hw/mips_malta.c    |   27 ++++++++++++++-------------
 hw/mips_r4k.c      |   21 +++++++++++----------
 hw/nvram.h         |    3 ++-
 hw/pc.c            |   30 +++++++++++++++---------------
 hw/pc.h            |   39 ++++++++++++++++++++-------------------
 hw/pc_piix.c       |   20 +++++++++++---------
 hw/pcspk.c         |    2 +-
 hw/piix4.c         |    3 ++-
 hw/piix_pci.c      |    8 +++++---
 hw/ppc_prep.c      |   20 +++++++++++---------
 hw/sb16.c          |    4 ++--
 hw/sun4u.c         |   24 +++++++++++++++---------
 hw/vt82c686.c      |    4 ++--
 hw/vt82c686.h      |    2 +-
 qemu-common.h      |    1 +
 38 files changed, 205 insertions(+), 176 deletions(-)

-- 
1.7.6.3