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Re: [Qemu-devel] [PATCH v1 00/13] q35 patches for pci tree
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH v1 00/13] q35 patches for pci tree |
Date: |
Wed, 31 Oct 2012 10:42:09 +0200 |
On Tue, Oct 30, 2012 at 02:20:35PM -0500, Anthony Liguori wrote:
> Jason Baron <address@hidden> writes:
>
> > Hi,
> >
> > Re-base of my previous q35 patches on top of Michael Tsirkin's pci
> > tree.
>
> I don't want this to come in through the pci tree.
OK so you want to merge directly?
> This is not just
> another PCI device and the ramifications are pretty big since this will
> become the main machine model.
OTOH it's not going to be the main machine model in 1.3 so maybe they
are not that big, yet.
> > Qemu bits for q35 support, I'm posting the seabios changes separately. The
> > patches require '-M q35' and -L 'seabios dir with q35 changes' on the
> > qemu command line. Hopefully, we can make it the default for x86 at some
> > future
> > point when we feel comfortable with it. I'm hoping these patches can be
> > included for the 1.3 soft freeze.
>
> Q35 is sufficiently important that I think we should push for it in 1.3
> regardless of freeze dates. The code is pretty close to being ready.
> So let's not worry too much about merge dates and focusing on getting
> the code up to the right level.
>
> > The current patches have been tested with basic install testing and memory
> > testing
> > on f16, f17, windows 7 and windows 8. They can be run on the various BSD
> > flavors
> > by adding a 'piix4-ide' device to the pci bus. ie: -device piix4-ide.
> > Patches
> > have also been reported to work with a small dsdt change on OSX 10.6 as
> > well.
> >
> > I've also dropped ACPI hotplug support completely - I simply haven't gotten
> > a
> > chance to clean this up yet. Hopefully, it is ok for this to come in a bit
> > later.
> >
> > Git trees:
> >
> > git://github.com/jibaron/q35-qemu.git
> > git://github.com/jibaron/q35-seabios.git
> >
> > Major Todo Items:
> >
> > -add ahci migration back (need to cover more fields, but basically works)
> > -add ACPI hotplug support (pcie hotplug is currently working)
>
> Since this is coming in as experimental for 1.3, I'm not overly
> concerned about missing functionality. I'm more concerned with code
> structure and device modeling so let's focus on getting this right for
> 1.3.
>
> Overall, the series looks pretty nice. Thanks for all of your work
> here!
>
> Regards,
>
> Anthony Liguori
>
> >
> >
> > Isaku Yamahata (3):
> > pc/piix_pci: factor out smram/pam logic
> > pc, pc_piix: split out pc nic initialization
> > q35: Introduce q35 pc based chipset emulator
> >
> > Jan Kiszka (2):
> > q35: Suppress SMM BIOS initialization under KVM
> > q35: Add kvmclock support
> >
> > Jason Baron (8):
> > Back out add of i21154
> > blockdev: Introduce QEMUMachine->default_drive_if
> > blockdev: Introduce IF_AHCI
> > pc: Move ioapic_init() from pc_piix.c to pc.c
> > Add a fallback bios file search, if -L fails.
> > q35: automatically load the q35 dsdt table
> > q35: fill in usb pci slots with -usb
> > Fixup q35/ich9 Licenses
> >
> > blockdev.c | 23 +++-
> > blockdev.h | 22 +++
> > hw/Makefile.objs | 2 +-
> > hw/acpi_ich9.c | 20 ++-
> > hw/boards.h | 2 +-
> > hw/device-hotplug.c | 2 +-
> > hw/highbank.c | 2 +-
> > hw/i21154.c | 113 ----------------
> > hw/i21154.h | 9 --
> > hw/i386/Makefile.objs | 3 +-
> > hw/ich9.h | 5 +-
> > hw/ide.h | 1 +
> > hw/ide/core.c | 9 ++
> > hw/ide/pci.c | 19 +++
> > hw/ide/pci.h | 1 +
> > hw/leon3.c | 1 -
> > hw/lpc_ich9.c | 32 +----
> > hw/mips_jazz.c | 4 +-
> > hw/pam.c | 87 ++++++++++++
> > hw/pam.h | 97 ++++++++++++++
> > hw/pc.c | 58 ++++++++
> > hw/pc.h | 7 +
> > hw/pc_piix.c | 38 +-----
> > hw/pc_q35.c | 354
> > +++++++++++++++++++++++++++++++++++++++++++++++++
> > hw/pc_sysfw.c | 2 +-
> > hw/pci_ids.h | 2 +
> > hw/piix_pci.c | 68 ++--------
> > hw/puv3.c | 1 -
> > hw/q35.c | 315 +++++++++++++++++++++++++++++++++++++++++++
> > hw/q35.h | 161 ++++++++++++++++++++++
> > hw/realview.c | 6 +-
> > hw/smbus_ich9.c | 14 +-
> > hw/spapr.c | 2 +-
> > hw/sun4m.c | 24 ++--
> > hw/versatilepb.c | 4 +-
> > hw/vexpress.c | 4 +-
> > hw/xilinx_zynq.c | 2 +-
> > vl.c | 56 +++++---
> > 38 files changed, 1272 insertions(+), 300 deletions(-)
> > delete mode 100644 hw/i21154.c
> > delete mode 100644 hw/i21154.h
> > create mode 100644 hw/pam.c
> > create mode 100644 hw/pam.h
> > create mode 100644 hw/pc_q35.c
> > create mode 100644 hw/q35.c
> > create mode 100644 hw/q35.h
Re: [Qemu-devel] [PATCH v1 00/13] q35 patches for pci tree, Anthony Liguori, 2012/10/30
- Re: [Qemu-devel] [PATCH v1 00/13] q35 patches for pci tree,
Michael S. Tsirkin <=