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# Date Author Comment
60a3e17a 06/28/2013 02:25 pm Andreas Färber

cpu: Change cpu_exit() argument to CPUState

It no longer depends on CPUArchState, so move it to qom/cpu.c.

Prepares for changing GDBState::c_cpu to CPUState.

Signed-off-by: Andreas Färber <>
e1123015 06/19/2013 10:10 pm Markus Armbruster

pc: Make -no-fd-bootchk stick across boot order changes

Option -no-fd-bootchk asks the BIOS to attempt booting from a floppy
even when the boot sector signature isn't there, by setting a bit in
RTC CMOS. It was added back in 2006 (commit 52ca8d6a).

Two years later, commit 0ecdffbb added monitor command boot_set....
371a775d 06/15/2013 01:53 pm Blue Swirl

Merge branch 'realize-isa.v2' of git://github.com/afaerber/qemu-cpu

  • 'realize-isa.v2' of git://github.com/afaerber/qemu-cpu:
    qdev: Drop FROM_QBUS() macro
    isa: QOM'ify ISADevice
    isa: QOM'ify ISABus
    i8259: Convert PICCommonState to use QOM realizefn...
8de433cb 06/11/2013 12:33 am Igor Mammedov

pc: Fix crash when attempting to hotplug CPU with negative ID

QMP command "{ 'execute': 'cpu-add', 'arguments': { 'id': 1 }}" may cause
QEMU SIGSEGV at:
piix4_cpu_hotplug_req ()
...
g>sts[cpu_id / 8] |= (1 << (cpu_id % 8));
...

Since for PC in current implementation id should be in range [0...maxcpus)...
4a17cc4f 06/07/2013 03:55 pm Andreas Färber

isa: QOM'ify ISADevice

Rename its parent field and use DEVICE where necessary.

Signed-off-by: Andreas Färber <>
db895a1e 06/07/2013 01:14 pm Andreas Färber

isa: Use realizefn for ISADevice

Drop ISADeviceClass::init and the resulting no-op initfn and let
children implement their own realizefn. Adapt error handling.
Split off an instance_init where sensible.

Signed-off-by: Andreas Färber <>
a88b362c 06/02/2013 06:14 pm Laszlo Ersek

refer to FWCfgState explicitly

Currently some places use pointer-to-void even though they mean
pointer-to-FWCfgState. Clean them up.

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>
Signed-off-by: Michael S. Tsirkin <>
53a89e26 05/01/2013 02:06 pm Igor Mammedov

target-i386: Move APIC to ICC bus

It allows APIC to be hotplugged.

  • map APIC's mmio at board level if it is present
  • do not register mmio region for each APIC, since
    only one is used/mapped

Signed-off-by: Igor Mammedov <>
Signed-off-by: Andreas Färber <>
c649983b 05/01/2013 02:06 pm Igor Mammedov

pc: Implement QEMUMachine::hot_add_cpu hook

Signed-off-by: Igor Mammedov <>
Reviewed-by: Eduardo Habkost <>
Signed-off-by: Andreas Färber <>
62fc403f 05/01/2013 02:06 pm Igor Mammedov

target-i386: Attach ICC bus to CPU on its creation

X86CPU should have parent bus so it could provide bus for child APIC.

Signed-off-by: Igor Mammedov <>
Signed-off-by: Andreas Färber <>
b8b7456d 05/01/2013 02:04 pm Igor Mammedov

pc: Update rtc_cmos on CPU hot-plug

It provides updated currently available CPUs count to BIOS on reboot.

Signed-off-by: Igor Mammedov <>
Signed-off-by: Andreas Färber <>
31050930 05/01/2013 02:04 pm Igor Mammedov

target-i386: Introduce apic-id CPU property

The property is used from board level to set APIC ID for CPUs it
creates. Do so in a new pc_new_cpu() helper, to be reused for hot-plug.

Signed-off-by: Igor Mammedov <>
Reviewed-by: Eduardo Habkost <>...
a0881c64 04/29/2013 04:27 pm Andreas Färber

pc: QOM'ify port 92

Introduce type constant and cast macro to obsolete DO_UPCAST().

Prepares for ISA realizefn.

Signed-off-by: Andreas Färber <>
Signed-off-by: Andreas Färber <>
Message-id: ...
0445259b 04/15/2013 04:16 pm Michael S. Tsirkin

acpi: move declarations from pc.h to acpi.h

Functions defined in acpi/ should be declared in
acpi.h

Signed-off-by: Michael S. Tsirkin <>
Signed-off-by: Paolo Bonzini <>
47b43a1f 04/08/2013 07:13 pm Paolo Bonzini

hw: move private headers to hw/ subdirectories.

Many headers are used only in a single directory. These can be
kept in hw/.

Signed-off-by: Paolo Bonzini <>
0d09e41a 04/08/2013 07:13 pm Paolo Bonzini

hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches....
3a4a4697 04/05/2013 03:23 am Laszlo Ersek

Introduce IO_APIC_DEFAULT_ADDRESS for 0xfec00000

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>
Message-id:
Signed-off-by: Anthony Liguori <>
c5a98cf3 04/05/2013 03:23 am Laszlo Ersek

pc_acpi_init(): don't bail as soon as failing to find default DSDT

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>
Message-id:
Signed-off-by: Anthony Liguori <>
0c764a9d 04/05/2013 03:23 am Laszlo Ersek

acpi_table_add(): accept QemuOpts and parse it with OptsVisitor

As one consequence, strtok() -- which modifies its argument -- is replaced
with g_strsplit().

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>...
23084327 04/05/2013 03:23 am Laszlo Ersek

like acpi_table_install(), acpi_table_add() should propagate Errors

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>
Message-id:
Signed-off-by: Anthony Liguori <>
0f9d76e5 03/28/2013 11:27 am liguang

hw/i386/pc: format load_linux function

Signed-off-by: liguang <>
Signed-off-by: Stefan Hajnoczi <>
d8ed887b 03/12/2013 11:35 am Andreas Färber

exec: Pass CPUState to cpu_reset_interrupt()

Move it to qom/cpu.c to avoid build failures depending on include order
of cpu-qom.h and exec/cpu-all.h.

Change opaques of various ..._irq_handler() functions to the
appropriate CPU type to facilitate using cpu_reset_interrupt()....
c3affe56 03/12/2013 11:35 am Andreas Färber

cpu: Pass CPUState to cpu_interrupt()

Move it to qom/cpu.h to avoid issues with include order.

Change pc_acpi_smi_interrupt() opaque to X86CPU.

Signed-off-by: Andreas Färber <>
53018216 03/01/2013 04:01 pm Paolo Bonzini

hw: move boards and other isolated files to hw/ARCH

Signed-off-by: Paolo Bonzini <>