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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 5.7 kB
writing-qmp-commands.txt 20.5 kB
xen-save-devices-state.txt 1004 Bytes

Latest revisions

# Date Author Comment
c73e3771 06/24/2012 02:04 am Benjamin Herrenschmidt

spapr: Add "memop" hypercall

This adds a qemu-specific hypervisor call to the pseries machine
which allows to do what amounts to memmove, memcpy and xor over
regions of physical memory such as the framebuffer.

This is the simplest way to get usable framebuffer speed from...
e78bd5ab 05/30/2012 05:28 am Gerd Hoffmann

xhci: add usage info to docs

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
bf3f363a 05/02/2012 07:39 pm Zhi Yong Wu

docs: fix one issue in qcow2 specs

Signed-off-by: Zhi Yong Wu <>
Signed-off-by: Kevin Wolf <>
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...

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