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Name Size
  specs
blkverify.txt 3 kB
bootindex.txt 2 kB
ccid.txt 5.7 kB
ich9-ehci-uhci.cfg 828 Bytes
libcacard.txt 22.5 kB
live-block-ops.txt 1.8 kB
memory.txt 7.2 kB
migration.txt 12.1 kB
qapi-code-gen.txt 10.9 kB
qdev-device-use.txt 13.5 kB
tracing.txt 9.7 kB
usb2.txt 5.2 kB
writing-qmp-commands.txt 20.5 kB
xen-save-devices-state.txt 1004 Bytes

Latest revisions

# Date Author Comment
4fabffc1 04/20/2012 04:57 pm Kevin Wolf

Specification for qcow2 version 3

This updates the qcow2 specification to cover version 3. It contains the
following changes:

- Added compatible/incompatible/auto-clear feature bits plus an optional
feature name table to allow useful error messages even if an older...
31745aab 04/15/2012 12:17 pm Alex Williamson

acpi_piix4: Remove PCI_RMV_BASE write code

Clarify this register as read-only and remove write code. No
change in existing behavior.

Signed-off-by: Alex Williamson <>
Signed-off-by: Michael S. Tsirkin <>
9290f364 04/15/2012 12:17 pm Alex Williamson

acpi_piix4: Re-define PCI hotplug eject register read

The PCI hotplug eject register has always returned 0, so let's redefine
it as a hotplug feature register. The existing model of using separate
up & down read-only registers and an eject via write to this register...
ba737541 04/15/2012 12:17 pm Alex Williamson

acpi_piix4: Disallow write to up/down PCI hotplug registers

The write side of these registers is never used and actually can't be
used as defined because any read/modify/write sequence from the guest
potentially races with qemu. Drop the write support and define these...
6576b74b 04/07/2012 04:58 pm Stefan Weil

Replace Qemu by QEMU in internal documentation

The official spelling is QEMU.

Signed-off-by: Stefan Weil <>
Reviewed-by: Andreas Färber <>
Signed-off-by: Blue Swirl <>
3a86a0fa 03/27/2012 03:14 pm Paolo Bonzini

qapi: untangle next_list

Right now, the semantics of next_list are complicated. The caller must:

  • call start_list
  • call next_list for each element including the first
  • on the first call to next_list, the second argument should point to
    NULL and the result is the head of the list. On subsequent calls,...
33cf629a 03/19/2012 08:39 pm Anthony Liguori

Merge remote-tracking branch 'sstabellini/saverestore-8' into staging

  • sstabellini/saverestore-8:
    xen: do not allocate RAM during INMIGRATE runstate
    xen mapcache: check if memory region has moved.
    xen: record physmap changes to xenstore
    Set runstate to INMIGRATE earlier...
a7ae8355 03/19/2012 08:21 pm Stefano Stabellini

Introduce "xen-save-devices-state"

- add an "is_ram" flag to SaveStateEntry;

- register_savevm_live sets is_ram for live_savevm devices;

- introduce a "xen-save-devices-state" QAPI command that can be used to save
the state of all devices, but not the RAM or the block devices of the...
b7d66a76 03/12/2012 12:12 pm Lluís Vilanova

trace: Provide a per-event status define for conditional compilation

Adds a 'TRACE_${NAME}_ENABLED' preprocessor define for each tracing event in
"trace.h".

This lets the user conditionally compile code with a relatively high execution
cost that is only necessary when producing the tracing information for an event...
324883aa 03/12/2012 12:12 pm Jun Koi

docs: correct ./configure line in tracing.txt

This patch corrects the configure's trace option in docs/tracing.txt.

Signed-off-by: Jun Koi <>
Signed-off-by: Stefan Hajnoczi <>

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