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

[Anthony Liguori <anthony@codemonkey.ws>]

On 10/24/2011 03:18 PM, Hervé Poussineau wrote:
> 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.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>

But could you rebase this series?  It doesn't apply very well right now.  This 
is a very nice cleanup, sorry it's taken so long to get it applied.

Regards,

Anthony Liguori

>
> 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(-)
>