Re: [Qemu-devel] [PATCH 0/5] boot order specification

[Bernhard Kohl <bernhard.kohl@nsn.com>]

Am 26.10.2010 12:48, schrieb ext Gleb Natapov:
> This is current sate of the patch series for people to comment on.
> I dropped ioport double reservation checking from isa-bus and added
> bus_id field for IDE bus since as Markus pointed out unit has different
> meaning there.
>
> This patch series produce names like:
>
> ISA@03f1-03f5,03f7/fd@a
> ISA@03f1-03f5,03f7/fd@b
> PCI@0000:00:01.1/IDE@1:0
> PCI@0000:00:01.1/IDE@1:1
> PCI@0000:00:03.0/virtio-blk@0
> PCI@0000:00:04.0/virtio-net@0
>    

Are PCI pass-through devices (SR-IOV NICs) also supported?
I assume that hw/device-assignment.c is missing from the changed files.
Our systems highly depend on PXE booting from these devices.

> They will be passed to BIOS to determine boot order.
>
> Gleb Natapov (5):
>    Keep track of ISA ports ISA device is using in qdev.
>    Add get_dev_path callback to ISA bus in qdev.
>    Store IDE bus id in IDEBus structure for easy access.
>    Add get_dev_path callback to IDE bus.
>    Add bootindex parameter to net/block/fd device
>
>   block_int.h       |    4 ++-
>   hw/cs4231a.c      |    1 +
>   hw/fdc.c          |   39 ++++++++++++++++++++++++++++++++
>   hw/gus.c          |    4 +++
>   hw/ide/cmd646.c   |    4 +-
>   hw/ide/internal.h |    3 +-
>   hw/ide/isa.c      |    4 ++-
>   hw/ide/piix.c     |    4 +-
>   hw/ide/qdev.c     |   40 ++++++++++++++++++++++++++++++++-
>   hw/ide/via.c      |    4 +-
>   hw/isa-bus.c      |   64 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>   hw/isa.h          |    4 +++
>   hw/m48t59.c       |    1 +
>   hw/mc146818rtc.c  |    1 +
>   hw/ne2000-isa.c   |    3 ++
>   hw/parallel.c     |    5 ++++
>   hw/pckbd.c        |    3 ++
>   hw/sb16.c         |    4 +++
>   hw/serial.c       |    1 +
>   hw/virtio-blk.c   |   20 ++++++++++++++++
>   hw/virtio-net.c   |   20 ++++++++++++++++
>   net.h             |    4 ++-
>   sysemu.h          |    9 +++++++
>   vl.c              |   24 +++++++++++++++++++
>   24 files changed, 259 insertions(+), 11 deletions(-)
>
>
>