Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Now that qemu_fseek does not exist anymore, there is no reason to do
an fseek before fread/fwrite when operating on an stdio file.
Thus, unify the get/put_buffer callbacks used by qemu_fopen
with those used for pipes.
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

* kraxel/pixman.v3: (22 commits)
  pixman: drop obsolete fields from DisplaySurface
  pixman/vnc: remove dead code.
  pixman/vnc: remove rgb_prepare_row* functions
  pixman/vnc: use pixman images in vnc.
  pixman: switch screendump function.
  vga: stop direct access to DisplaySurface fields.
  qxl: stop direct access to DisplaySurface fields.
  console: don't set PixelFormat alpha fields for 32bpp
  console: make qemu_alloc_display static
  pixman: add pixman image to DisplaySurface
  pixman: helper functions
  pixman: windup in configure & makefiles
  pixman: add submodule
  console: remove DisplayAllocator
  console: remove dpy_gfx_fill
  vga: fix text mode updating
  console: init displaychangelisteners on register
  console: untangle gfx & txt updates
  console: s/TextConsole/QemuConsole/
  console: move set_mouse + cursor_define callbacks
  ...
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* stefanha/net:
  e1000: pre-initialize RAH/RAL registers
  net: Reject non-netdevs in qmp_netdev_del()
  net: use "socket" model name for UDP sockets
  e1000: drop check_rxov, always treat RX ring with RDH == RDT as empty
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* bonzini/threadpool: (39 commits)
  raw-win32: implement native asynchronous I/O
  raw-posix: move linux-aio.c to block/
  raw-win32: add emulated AIO support
  raw-posix: rename raw-posix-aio.h, hide unavailable prototypes
  raw: merge posix-aio-compat.c into block/raw-posix.c
  block: switch posix-aio-compat to threadpool
  threadpool: do not take lock in event_notifier_ready
  aio: add generic thread-pool facility
  qemu-thread: add QemuSemaphore
  linux-aio: use event notifiers
  aio: clean up now-unused functions
  main-loop: use aio_notify for qemu_notify_event
  main-loop: use GSource to poll AIO file descriptors
  aio: call aio_notify after setting I/O handlers
  aio: add aio_notify
  aio: make AioContexts GSources
  aio: add Win32 implementation
  aio: prepare for introducing GSource-based dispatch
  aio: add non-blocking variant of aio_wait
  aio: test node->deleted before calling io_flush
  ...
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* qemu-kvm/uq/master: (28 commits)
  update-linux-headers.sh: Handle new kernel uapi/ directories
  target-i386: kvm_cpu_fill_host: use GET_SUPPORTED_CPUID
  target-i386: cpu: make -cpu host/check/enforce code KVM-specific
  target-i386: make cpu_x86_fill_host() void
  Emulate qemu-kvms -no-kvm option
  Issue warning when deprecated -tdf option is used
  Issue warning when deprecated drive parameter boot=on|off is used
  Use global properties to emulate -no-kvm-pit-reinjection
  Issue warning when deprecated -no-kvm-pit is used
  Use machine options to emulate -no-kvm-irqchip
  cirrus_vga: allow configurable vram size
  target-i386: Add missing kvm cpuid feature name
  i386: cpu: add missing CPUID[EAX=7,ECX=0] flag names
  i386: kvm: filter CPUID leaf 7 based on GET_SUPPORTED_CPUID, too
  i386: kvm: reformat filter_features_for_kvm() code
  i386: kvm: filter CPUID feature words earlier, on cpu.c
  i386: kvm: mask cpuid_ext4_features bits earlier
  i386: kvm: mask cpuid_kvm_features earlier
  i386: kvm: x2apic is not supported without in-kernel irqchip
  i386: kvm: set CPUID_EXT_TSC_DEADLINE_TIMER on kvm_arch_get_supported_cpuid()
  ...
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* afaerber/qom-cpu: (35 commits)
  target-i386: Pass X86CPU to kvm_handle_halt()
  target-i386: Pass X86CPU to kvm_get_mp_state()
  cpu: Move thread_id to CPUState
  cpus: Pass CPUState to run_on_cpu()
  target-i386: Pass X86CPU to cpu_x86_inject_mce()
  target-i386: Pass X86CPU to kvm_mce_inject()
  cpus: Pass CPUState to [qemu_]cpu_has_work()
  spapr: Pass PowerPCCPU to hypercalls
  spapr: Pass PowerPCCPU to spapr_hypercall()
  target-ppc: Pass PowerPCCPU to cpu_ppc_hypercall
  target-ppc: Pass PowerPCCPU to powerpc_excp()
  xtensa_pic: Pass XtensaCPU to xtensa_ccompare_cb()
  cpus: Pass CPUState to qemu_wait_io_event_common()
  cpus: Pass CPUState to flush_queued_work()
  cpu: Move queued_work_{first,last} to CPUState
  cpus: Pass CPUState to qemu_cpu_kick()
  target-ppc: Rename kvm_kick_{env => cpu} and pass PowerPCCPU
  ppc: Pass PowerPCCPU to {ppc6xx,ppc970,power7,ppc40x,ppce500}_set_irq()
  cpus: Pass CPUState to qemu_tcg_init_vcpu()
  cpus: Pass CPUState to qemu_tcg_cpu_thread_fn
  ...
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

To avoid continually having to bump the initrd load address
to account for larger kernel images, put the initrd halfway
through RAM. This allows large kernels on new boards with lots
of RAM to work OK, without breaking existing usecases for
boards with only 32MB of RAM.

Note that this change fixes in passing a bug where we were
passing an overly large max_size to load_image_targphys()
for the initrd, which meant that we wouldn't correctly refuse
to load an enormous initrd that didn't actually fit into RAM.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NAurelien Jarno <aurelien@aurel32.net>
Reviewed-by: NIgor Mitsyanko <i.mitsyanko@samsung.com>
Tested-by: NCole Robinson <crobinso@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf:
  pseries: Cleanup duplications of ics_valid_irq() code
  pseries: Clean up inconsistent variable name in xics.c
  target-ppc: Extend FPU state for newer POWER CPUs
  target-ppc: Rework storage of VPA registration state
  Revert "PPC: pseries: Remove hack for PIO window"

* 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: (28 commits)
  hw/sd.c: add SD card save/load support
  vmstate: Add support for saving/loading bitmaps
  hw/sd.c: Fix erase for high capacity cards
  pflash_cfi01: Fix debug mode printfery
  pflash_cfi0x: QOMified
  pflash_cfi01: remove unused total_len field
  pflash_cfi0x: remove unused base field
  hw/versatile_i2c: Use LOG_GUEST_ERROR
  hw/arm_l2x0: Use LOG_GUEST_ERROR
  hw/arm_sysctl: Use LOG_GUEST_ERROR
  hw/armv7m_nvic: Use LOG_GUEST_ERROR and LOG_UNIMP
  hw/arm_timer: Use LOG_GUEST_ERROR and LOG_UNIMP
  hw/arm_gic: Use LOG_GUEST_ERROR
  hw/arm11mpcore: Use LOG_GUEST_ERROR rather than hw_error()
  hw/pl190: Use LOG_UNIMP rather than hw_error()
  hw/pl110: Use LOG_GUEST_ERROR rather than hw_error()
  hw/pl080: Use LOG_GUEST_ERROR and LOG_UNIMP
  hw/pl061: Use LOG_GUEST_ERROR
  hw/pl050: Use LOG_GUEST_ERROR
  hw/exynos4_boards: Don't prematurely explode QEMUMachineInitArgs
  ...

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Switching the vnc server framebuffer to use 32bpp unconditionally
turns the code bits which handle 8 and 16 bpp into dead code.
Remove them.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Let pixman do it instead.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

The vnc code uses *three* DisplaySurfaces:

First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys).  This is left as-is.

Second is the current server's view of the screen content.  The vnc code
uses this to figure which parts of the guest screen did _really_ change
to reduce the amount of updates sent to the vnc clients.  It is also
used as data source when sending out the updates to the clients.  This
surface gets replaced by a pixman image.  The format changes too,
instead of using the guest screen format we'll use fixed 32bit rgb
framebuffer and convert the pixels on the fly when comparing and
updating the server framebuffer.

Third surface carries the format expected by the vnc client.  That isn't
used to store image data.  This surface is switched to PixelFormat and a
boolean for bigendian byte order.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Currently it is inconstent, PixelFormat->amask is left unset whereas
abits and amax and ashift are filled.  As an alpha channel doesn't make
sense for the vga framebuffer leave all alpha fields clear.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Surfaces are now allocated using pixman.  DisplaySurface gets new
struct fields with pixman image and data.  DisplayChangeListeners
can easily start using pixman now.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add some helper functions which will be put
into use by following patches.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add pixman submodule as fallback for old distros.
Picking version 0.18.4.  This is shipped by rhel6
and also the minimum version needed by spice so this
should serve well as baseline.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Causes [temporary] preformance regression with 24bpp vga modes @ sdl.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Unused code.  'nuff said.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

With both text (curses) and graphics (vnc/sdl/spice/...) display active
vga text mode emulation fails to update both correctly.  Depending on
whenever vga_update_text() or vga_draw_text() happens to be called first
only the text display or only the graphics display will see display
resolution changes and full redraws.

Fix it by calling both text/gfx resize functions in both code paths and
keep track of full screen redraws needed in VGACommonState fields.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Stop abusing displaysurface fields for text mode displays.
(bpp = 0, width = cols, height = lines).

Add flags to displaystate indicating whenever text mode display
(curses) or gfx mode displays (sdl, vnc, ...) are present.

Add separate displaychangelistener callbacks for text / gfx mode
resize & updates.

This allows to enable gfx and txt diplays at the same time and also
paves the way for more cleanups in the future.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

When adding DisplayChangeListeners the set_mouse and cursor_define
callbacks have been left in DisplayState for some reason.  Fix it.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Also change the way the gui_timer is initialized: each time a
displaychangelistener is registered or unregistered we'll check
whether we need a timer (due to dpy_refresh callback being present)
and if so setup a timer, otherwise zap it.  This way the gui timer
works correctly with displaychangelisteners coming and going.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

A couple of places in xics.c open-coded the same logic as is already
implemented in ics_valid_irq().  This patch fixes the code duplication.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAlexander Graf <agraf@suse.de>

Throughout xics.c 'nr' is used to refer to a global interrupt number, and
'server' is used to refer to an interrupt server number (i.e. CPU number).
Except in icp_set_mfrr(), where 'nr' is used as a server number.  Fix this
confusing inconsistency.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAlexander Graf <agraf@suse.de>

This patch adds some extra FPU state to CPUPPCState.  Specifically,
fpscr is extended to a target_ulong bits, since some recent (64 bit)
CPUs now have more status bits than fit inside 32 bits.  Also, we add
the 32 VSR registers present on CPUs with VSX (these extend the
standard FP regs, which together with the Altivec/VMX registers form a
64 x 128bit register file for VSX).

We don't actually support the instructions using these extra registers
in TCG yet, but we still need a place to store the state so we can
sync it with KVM and savevm/loadvm it.  This patch updates the savevm
code to not fail on the extended state, but also does not actually
save it - that's a project for another patch.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAlexander Graf <agraf@suse.de>

We change the storage of the VPA information to explicitly use fixed
size integer types which will make life easier for syncing this data with
KVM, which we will need in future.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
[agraf: fix commit message]
Signed-off-by: NAlexander Graf <agraf@suse.de>

This reverts commit a178274e.

Contrary to that commit's message, the users of old_portio are not all
gone.  In particular VGA still uses it via portio_list_add().
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAlexander Graf <agraf@suse.de>

Some guest operating systems' drivers (Mac OS X in particular) fail to
properly initialize the Receive Address registers (probably expecting
them to be pre-initialized by an earlier component, such as a specific
proprietary BIOS). This patch pre-initializes the RA registers, allowing
OS X networking to function properly. Other guest operating systems are
not affected, and free to (re)initialize these registers during boot.

[According to the datasheet the Address Valid bits in the RA registers
are cleared on PCI or software reset.  This patch adds the NIC's MAC
address and sets Address Valid on reset.  So we diverge from real
hardware behavior here. -- Stefan]
Signed-off-by: NGabriel Somlo <somlo@cmu.edu>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>