To both avoid that kvm_irqchip_in_kernel always has to be paired with
kvm_enabled and that the former ends up in a function call, implement it
like the latter. This means keeping the state in a global variable and
defining kvm_irqchip_in_kernel as a preprocessor macro.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>

Introduce the KVM-specific machine option kvm_shadow_mem. It allows to
set a custom shadow MMU size for the virtual machine. This is useful for
stress testing e.g.

Only x86 supports this for now, but it is in principle a generic
concept for all targets with shadow MMUs.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>

Signed-off-by: Nmalc <av1474@comtv.ru>

Tested-by: NAndreas Faerber <afaerber@suse.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

KVM APIC and PIC require instance sizes.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This was missed due to the fact that it's in the top level and it uses
'struct DeviceInfo' instead of 'DeviceInfo' for some strange reason.
Tested-by: NBenoît Canet <benoit.canet@gmail.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Simple enough.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Add links to chipset docs and FreeVGA site.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Standard VGA does not use vga_draw_cursor_line_* functions.
Move the template to cirrus_vga_template.h.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Instead of each device knowing or guessing the guest page size,
just pass the desired size of dirtied memory area.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

* 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu:
  linux-user: Fix sa_flags byte swaps for mips
  linux-user: Define TARGET_QEMU_ESIGRETURN for mips64
  linux-user: Define TARGET_QEMU_ESIGRETURN for mipsn32
  linux-user: Add default configs for mips64[el]
  linux-user: Add default-configs for mipsn32[el]
  linux-user: Implement *listxattr syscalls
  linux-user/syscall.c: Implement f and l versions of set/get/removexattr
  linux-user: Allow NULL value pointer in setxattr and getxattr
  linux-user: fix wait* syscall status returns
  linux-user/strace.c: Correct errno printing for mmap etc
  linux-user: fix QEMU_STRACE=1 segfault
  linux-user: add SO_PEERCRED support for getsockopt
  linux-user/main.c: Add option to user-mode emulation so that user can specify log file name
  linux-user: fake /proc/self/auxv
  linux-user: fake /proc/self/stat
  linux-user: fake /proc/self/maps
  linux-user: add open() hijack infrastructure
  linux-user: save auxv length
  linux-user: stack_base is now mandatory on all targets

Commit a7c36ee4 added code for a net
bridge and explicitly said that "this is very Linux centric".

Indeed, compilation failed for w32, so the bridge code is now
conditional. Hosts which don't support it can simply remove the
definition of CONFIG_NET_BRIDGE.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

* 'for-upstream' of git://repo.or.cz/qemu/agraf: (21 commits)
  PPC: E500: Populate L1CFG0 SPR
  PPC: e500mc: Enable processor control
  PPC: E500: Implement msgsnd
  PPC: E500: Implement msgclr
  PPC: Enable doorbell excp handlers
  PPC: Add CPU feature for processor control
  PPC: E500: Add doorbell defines
  PPC: E500: Add some more excp vectors
  KVM: Fix compilation on non-x86
  PPC: booke206: move avail check to tlbwe
  PPC: booke206: Check for TLB overrun
  PPC: booke206: Implement tlbilx
  PPC: booke206: Check for min/max TLB entry size
  PPC: booke: add tlbnps handling
  PPC: booke206: allow NULL raddr in ppcmas_tlb_check
  PPC: rename msync to msync_4xx
  PPC: e500: msync is 440 only, e500 has real sync
  PPC: e500mc: add missing IVORs to bitmap
  PPC: Add IVOR 38-42
  PPC: KVM: Update HIOR code to new interface
  ...

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2
 - Add license (Paolo)

Now we have the following behavior:

1) object_new() returns an object with ref = 1
2) object_initialize() does not increase the reference count (ref may be 0).
3) object_deref() will finalize the object when ref = 0.  it does not free the
   memory associated with the object.
4) both link and child properties correctly set the reference count.

The expected usage is the following:

1) child devices should generally be created via object_initialize() using
   memory from the parent device.  Adding the object as a child property will
   take ownership of the object and tie the child's life cycle to the parent.

2) If a child device is created via qdev_create() or some other form of
   object_new(), there must be an object_delete() call in the parent device's
   finalize function.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Links had limited utility before as they only allowed a concrete type to be
specified.  Now we can support abstract types and interfaces which means it's
now possible to have a link<PCIDevice>.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This is mostly code movement although not entirely.  This makes properties part
of the Object base class which means that we can now start using Object in a
meaningful way outside of qdev.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

I'm sure the intentions were good here, but there's no reason this should be in
qdev.  Move it to qemu-char where it belongs.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

qdev-monitor.c deals with the -device, device_add, and info qdm/qtree
interfaces.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Note that the FIXME gets fixed in series 4/4.  We need to convert BusState to
QOM before we can make parent_bus a link.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This gets us closer to being able to object_new() a qdev type and have a
functioning object verses having to call qdev_create().
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This adds a command that allows searching for types that implement a property.
This allows you to do things like search for all available PCIDevices.  In the
future, we'll also have a standard interface for things with a BlockDriverState
property that a PCIDevice could implement.

This will enable search queries like, "any type that implements the BlockDevice
interface" which would allow management tools to present available block devices
without having to hard code device names.  Since an object can implement
multiple interfaces, one device could act both as a BlockDevice and a
NetworkDevice.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Limit them to the device_add functionality.  Device aliases were a hack based
on the fact that virtio was modeled the wrong way.  The mechanism for aliasing
is very limited in that only one alias can exist for any device.

We have to support it for the purposes of compatibility but we only need to
support it in device_add so restrict it to that piece of code.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2
 - Use a table for aliases (Paolo)

It is no longer used in the tree since everything is done natively through
QEMU Object Model.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This was done in a mostly automated fashion.  I did it in three steps and then
rebased it into a single step which avoids repeatedly touching every file in
the tree.

The first step was a sed-based addition of the parent type to the subclass
registration functions.

The second step was another sed-based removal of subclass registration functions
while also adding virtual functions from the base class into a class_init
function as appropriate.

Finally, a python script was used to convert the DeviceInfo structures and
qdev_register_subclass functions to TypeInfo structures, class_init functions,
and type_register_static calls.

We are almost fully converted to QOM after this commit.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Teach the various bits of code that need to walk through available devices to
do so via QOM.

Signed-off-by: Anthony Liguori

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

As we use class_init to set class members, DeviceInfo no longer holds this
information.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This allows us to drop per-Device registration functions by allowing the
class_init functions to overload qdev methods.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Now DeviceInfo is no longer used after object construction.  All of the
relevant members have been moved to DeviceClass.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Introduce accessors and remove any code that directly accesses DeviceInfo
members.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Type registeration is going to get turned into a QOM call so decouple the
legacy support.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>