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# Date Author Comment
59d21e53 07/26/2011 07:43 am Alexander Graf

xen: make xen_enabled even more clever

When using xen_enabled() we're currently only checking if xen is enabled
at all during the build. But what if you want to build multiple targets
out of which only one can potentially run xen code?

That means that for generic code we'll still have to fall back to the...
30ab6125 07/26/2011 07:43 am Anthony PERARD

xen: Fix xen_enabled().

Use the "host" CONFIG_ define instead of the "target" one.

Signed-off-by: Anthony PERARD <>
Acked-by: Paolo Bonzini <>
Signed-off-by: Alexander Graf <>
0f51726a 07/17/2011 02:54 am Stefano Stabellini

xen_console: support the new extended xenstore protocol

Since CS 21994 on xen-unstable.hg and CS
466608f3a32e1f9808acdf832a5843af37e5fcec on qemu-xen-unstable.git, few
changes have been introduced to the PV console xenstore protocol, as
described by the document docs/misc/console.txt under xen-unstable.hg....
868bb33f 07/17/2011 02:54 am Jan Kiszka

xen: Fold CONFIG_XEN_MAPCACHE into CONFIG_XEN

Xen won't be enabled if there is no backend support available for the
host. And that also means the map cache will work. So drop the separate
config switch and move the required stubs over to xen-stub.c.

Signed-off-by: Jan Kiszka <>...
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 <>
432d268c 05/08/2011 11:10 am Jun Nakajima

xen: Introduce the Xen mapcache

On IA32 host or IA32 PAE host, at present, generally, we can't create
an HVM guest with more than 2G memory, because generally it's almost
impossible for Qemu to find a large enough and consecutive virtual
address space to map an HVM guest's whole physical address space....
3285cf4f 05/08/2011 11:10 am Anthony PERARD

xen: Add initialisation of Xen

The xenpv machine use the common init function.

Signed-off-by: Anthony PERARD <>
Acked-by: Alexander Graf <>
Signed-off-by: Alexander Graf <>
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 <>
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 <>...
23327f75 06/13/2009 04:18 pm Gerd Hoffmann

include inttypes.h in xen.h

Signed-off-by: Gerd Hoffmann <>
e37630ca 04/22/2009 06:19 pm aliguori

xen: groundwork for xen support (Gerd Hoffmann)

- configure script and build system changes.
- wind up new machine type.
- add xen* command line options.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>...