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# Date Author Comment
c9622478 05/08/2011 11:10 am Anthony PERARD

xen: Add Xen hypercall for sleep state in the cmos_s3 callback.

Signed-off-by: Anthony PERARD <>
Signed-off-by: Alexander Graf <>
9c11a8ac 05/08/2011 11:10 am Anthony PERARD

xen: Introduce Xen Interrupt Controller

Every set_irq call makes a Xen hypercall.

Signed-off-by: Anthony PERARD <>
Signed-off-by: Stefano Stabellini <>
Signed-off-by: Alexander Graf <>
e0e7e67b 05/08/2011 11:10 am Anthony PERARD

pc_memory_init: Move memory calculation to the caller.

This patch moves above_4g_mem_size and below_4g_mem_size calculation in
the caller of pc_memory_init (pc_init1). And the prototype of
pc_memory_init is changed because there is no need anymore to have...
29d3ccde 05/08/2011 11:10 am Anthony PERARD

xen: Add xenfv machine

Introduce the Xen FV (Fully Virtualized) machine to Qemu, some more Xen
specific call will be added in further patches.

Signed-off-by: Anthony PERARD <>
Signed-off-by: Alexander Graf <>
1611977c 05/08/2011 11:10 am Anthony PERARD

pc, Disable vmport initialisation with Xen.

This is because there is not synchronisation of the vcpu register
between Xen and QEMU, so vmport can't work properly.

This patch introduces no_vmport parameter to pc_basic_device_init.

Signed-off-by: Anthony PERARD <>...
41445300 05/08/2011 11:10 am Anthony PERARD

piix_pci: Introduces Xen specific call for irq.

This patch introduces Xen specific call in piix_pci.

The specific part for Xen is in write_config, set_irq and get_pirq.

Signed-off-by: Anthony PERARD <>
Signed-off-by: Stefano Stabellini <>...
a88df0b9 04/10/2011 12:52 am Isaku Yamahata

smbus_eeprom: consolidate smbus eeprom creation oc pc_piix, mips_mapta, mips_fulong

consolidate smbus initialization for pc_piix, mips_malta and mips_fulong.

Cc: Aurelien Jarno <>
Cc: Huacai Chen <>
Signed-off-by: Isaku Yamahata <>...
75717903 04/07/2011 02:51 pm Isaku Yamahata

ide: consolidate drive_get(IF_IDE)

factor out ide initialization to call drive_get(IF_IDE)

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Kevin Wolf <>
ee951a37 02/21/2011 04:46 pm Jan Kiszka

isa-bus: Remove bogus IRQ sharing check

Nothing prevented IRQ sharing on the ISA bus in principle. Not all
boards supported this, neither each and every card nor driver and OS.
Still, there existed valid IRQ sharing scenarios, (at least) two of them
can also be found in QEMU: >2 PC UARTs and the PREP IDE buses....
63ffb564 02/20/2011 11:33 am Blue Swirl

fdc: refactor device creation

Turn fdc_init_isa into an inline function.

Get floppy geometry directly from the drives.

Don't expose FDCtrl.

Signed-off-by: Blue Swirl <>
0ec329da 02/14/2011 04:43 pm Jan Kiszka

kvm: x86: Introduce kvmclock device to save/restore its state

If kvmclock is used, which implies the kernel supports it, register a
kvmclock device with the sysbus. Its main purpose is to save and restore
the kernel state on migration, but this will also allow to visualize it...
6872ef61 02/12/2011 10:28 am Blue Swirl

vmport: convert to qdev

Signed-off-by: Blue Swirl <>
0dfa5ef9 01/25/2011 10:18 am Isaku Yamahata

audio: consolidate audio_init()

consolidate audio_init() and remove references to shoundhw.

Signed-off-by: Isaku Yamahata <>
Acked-by: Blue Swirl <>
Signed-off-by: Aurelien Jarno <>
362dd48c 12/22/2010 09:00 am Isaku Yamahata

pc/piix: fix mismerge of b1aeb92666d2fde413c34578b3b42bbfe5f2a506

The change set of b1aeb92666d2fde413c34578b3b42bbfe5f2a506 in pci branch
was mismerged. The compatibility should be kept for 0.13, not for 0.14.

Signed-off-by: Isaku Yamahata <>...
b1aeb926 12/09/2010 12:47 pm Isaku Yamahata

pci: make command SERR bit writable

pcie aer needs SERR bit to be writable, and the PCI spec requires
this as well. For compatibility, introduce compat global property
command_serr_enable and make this bit readonly for a pre 0.14 pc
machine.

Signed-off-by: Isaku Yamahata <>...
b903a0f7 11/21/2010 05:16 pm Gerd Hoffmann

pc: add 0.13 pc machine type

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
9dbcca5a 11/21/2010 05:16 pm Gerd Hoffmann

virtfs: enable MSI-X

This patch enables MSI-X for virtfs-9p-pci. It also adds a
compat property to pc-0.13 which turns it of there to stay
compatible to 0.13-stable.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
281a26b1 11/21/2010 05:16 pm Gerd Hoffmann

vgabios update: handle compatibility with older qemu versions

As pointed out by avi the vgabios update is guest-visible and thus has
migration implications.

One change is that the vga has a valid pci rom bar now. We already have
a pci bus property to enable/disable the rom bar and we'll load the bios...
02a89b21 08/28/2010 11:50 am Isaku Yamahata

isapc: fix segfault.

https://bugs.launchpad.net/bugs/611646
reports that ./i386-softmmu/qemu -M isapc segfaults.
This patch fixes the segfault introduced by
f885f1eaa8711c06033ceb1599e3750fb37c306f

It's because i440fx_state in pc_init1() isn't initialized....
2446333c 08/24/2010 06:22 pm Blue Swirl

Rearrange block headers

Changing block.h or blockdev.h resulted in recompiling most objects.

Move DriveInfo typedef and BlockInterfaceType enum definitions
to qemu-common.h and rearrange blockdev.h use to decrease churn.

Signed-off-by: Blue Swirl <>
1e29a009 07/22/2010 06:52 am Amit Shah

virtio-serial: Fix compat property name

Starting with qemu -M pc-0.12 -device virtio-serial

results in

-device virtio-serial: Property 'virtio-serial-pci.max_nr_ports' not found

The property name 'max_ports' is incorrectly named 'max_nr_ports'. Fix
that....
c0897e0c 07/02/2010 02:18 pm Markus Armbruster

pc: Fix CMOS info for drives defined with -device

Drives defined with drive if=ide get get created along with the IDE
controller, inside machine>init(). That's before cmos_init().
Drives defined with -device get created during generic device init.
That's after cmos_init(). Because of that, CMOS has no information on...
738012be 06/27/2010 07:04 pm Blue Swirl

Remove useless device dependency of HAS_AUDIO

System architecture dictates whether HAS_AUDIO is defined. It's then
useless to check for HAS_AUDIO in files which are only used on those
architectures which always have audio.

Signed-off-by: Blue Swirl <>
96051119 06/19/2010 10:41 am Blue Swirl

ioapic: convert to qdev

Convert to qdev.

Signed-off-by: Blue Swirl <>
666daa68 06/04/2010 04:20 pm Markus Armbruster

blockdev: Collect block device code in new blockdev.c

Anything that moves hundreds of lines out of vl.c can't be all bad.

Signed-off-by: Markus Armbruster <>
Signed-off-by: Kevin Wolf <>
ac404095 05/15/2010 07:28 pm Isaku Yamahata

pci hotadd, acpi_piix4: remove global variables

remove global variables, gpe and pci0_status by moving them
into PIIX4PMState.

Signed-off-by: Blue Swirl <>
Signed-off-by: Isaku Yamahata <>
Acked-by: Gerd Hoffmann <>...
1d914fa0 05/15/2010 07:21 pm Isaku Yamahata

rtc: make rtc_xxx accept/return ISADevice instead of RTCState.

To match rtc_xxx with qdev, make rtc_xxx accept and return ISADevice
instead of RTCState.

Signed-off-by: Isaku Yamahata <>
Acked-by: Gerd Hoffmann <>
Signed-off-by: Blue Swirl <>
845773ab 05/15/2010 06:53 pm Isaku Yamahata

pc: split out piix specific part from pc.c into pc_piix.c

Finally, we can safely split out the piix specific part from pc.c
into pc_piix.c.

Signed-off-by: Isaku Yamahata <>
Acked-by: Gerd Hoffmann <>
Signed-off-by: Blue Swirl <>