vga: pass owner to vga_init

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

memory: add owner argument to initialization functions

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

vmware-vga: Accept unaligned I/O accesses

Before switching to the memory core dispatcher, we need to make sure
that this pv-device will continue to receive unaligned portio accesses.

Signed-off-by:

vmware-vga: Accept unaligned I/O accesses

Before switching to the memory core dispatcher, we need to make sure
that this pv-device will continue to receive unaligned portio accesses.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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console: add device link to QemuConsoles

So it is possible to figure which qemu console displays which device.

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

console: add GraphicHwOps

Pass a single GraphicHwOps struct pointer to graphic_console_init,
instead of a bunch of function pointers.

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

console: simplify screendump

Screendumps are alot simpler as we can update non-active
QemuConsoles now. So we only need to update the QemuConsole
we want write out, then dump the DisplaySurface con

console: simplify screendump

Screendumps are alot simpler as we can update non-active
QemuConsoles now. So we only need to update the QemuConsole
we want write out, then dump the DisplaySurface content into
a ppm file. Done.

No console switching needed. No special support code in the
gfx card emulation needed. Zap it all. Also move ppm_save
out of the vga code and next to the qmp_screendump function.

For now screen dumping is limited to console #0 (like it used
to be), even though it is dead simple to extend it to other
consoles. I wanna finish the console cleanup before setting
new qapi interfaces into stone.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Igor Mitsyanko <i.mitsyanko@gmail.com>

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hw/vmware_vga.c: various vmware vga fixes.

Hardcode depth to 32 bpp. It effectively was that way before because
that is the default surface depth, this just makes it explicit in the
code.

Rename d

hw/vmware_vga.c: various vmware vga fixes.

Hardcode depth to 32 bpp. It effectively was that way before because
that is the default surface depth, this just makes it explicit in the
code.

Rename depth to new_depth to make it consistent with the new_width +
new_height names. In theory we can make new_depth changeable (i.e.
allow the guest to fill in -- say -- 16 there). In practice the guests
don't try, the X-Server refuses to start if you ask it to use 16bpp
depth (via DefaultDepth in the Screen section).

Always return the correct rmask+gmask+bmask values for the given
new_depth.

Fix mode setting to also verify at new_depth to make sure we have a
correct DisplaySurface, even if the current video mode happes to be
16bpp (set by vgabios via bochs vbe interface). While being at it
switch over to use qemu_create_displaysurface_from, so the surface is
backed by guest-visible video memory and we save a memcpy.

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

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hw/vmware_vga.c: add tracepoints for mmio reads+writes

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

hw/vmware_vga.c: fix screen resize bug introduced after console revamp

In vmsvga display update function, a pointer to DisplaySurface must be acquired
after a call to vmsvga_check_size since this fu

hw/vmware_vga.c: fix screen resize bug introduced after console revamp

In vmsvga display update function, a pointer to DisplaySurface must be acquired
after a call to vmsvga_check_size since this function might replace current
DisplaySurface with a new one.

Signed-off-by: Igor Mitsyanko <i.mitsyanko@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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hw: move private headers to hw/ subdirectories.

Many headers are used only in a single directory. These can be
kept in hw/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw: move target-independent files to subdirectories

This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

console: stop using DisplayState in gfx hardware emulation

Use QemuConsole instead. Updates interfaces in console.[ch] and adapts
gfx hardware emulation code.

Signed-off-by: Gerd Hoffmann <kraxel@

console: stop using DisplayState in gfx hardware emulation

Use QemuConsole instead. Updates interfaces in console.[ch] and adapts
gfx hardware emulation code.

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

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hw: include hw header files with full paths

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `fin

hw: include hw header files with full paths

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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vga: fix byteswapping.

In case host and guest endianness differ the vga code first creates
a shared surface (using qemu_create_displaysurface_from), then goes
patch the surface format to indicate th

vga: fix byteswapping.

In case host and guest endianness differ the vga code first creates
a shared surface (using qemu_create_displaysurface_from), then goes
patch the surface format to indicate that the bytes must be swapped.

The switch to pixman broke that hack as the format patching isn't
propagated into the pixman image, so ui code using the pixman image
directly (such as vnc) uses the wrong format.

Fix that by adding a byteswap parameter to
qemu_create_displaysurface_from, so we'll use the correct format
when creating the surface (and the pixman image) and don't have
to patch the format afterwards.

[ v2: unbreak xen build ]

Cc: qemu-stable@nongnu.org
Cc: mark.cave-ayland@ilande.co.uk
Cc: agraf@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1361349432-23884-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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vmware_vga: fix out of bounds and invalid rects updating

This is a follow up for several attempts to fix this issue.

Previous incarnations:

1. http://thread.gmane.org/gmane.linux.ubuntu.bugs.gener

vmware_vga: fix out of bounds and invalid rects updating

This is a follow up for several attempts to fix this issue.

Previous incarnations:

1. http://thread.gmane.org/gmane.linux.ubuntu.bugs.general/3156089
https://bugs.launchpad.net/bugs/918791
"qemu-kvm dies when using vmvga driver and unity in the guest" bug.
Fix by Serge Hallyn:
https://launchpadlibrarian.net/94916786/qemu-vmware.debdiff
This fix is incomplete, since it does not check width and height
for being negative. Serge weren't sure if that's the right place
to fix it, maybe the fix should be up the stack somewhere.

2. http://thread.gmane.org/gmane.comp.emulators.qemu/166064
by Marek Vasut: "vmware_vga: Redraw only visible area"

This one adds the (incomplete) check to vmsvga_update_rect_delayed(),
the routine just queues the rect updating but does no interesting
stuff. It is also incomplete in the same way as patch by Serge,
but also does not touch width&height at all after adjusting x&y,
which is wrong.

As far as I can see, when processing guest requests, the device
places them into a queue (vmsvga_update_rect_delayed()) and
processes this queue in different place/time, namely, in
vmsvga_update_rect(). Sometimes, vmsvga_update_rect() is
called directly, without placing the request to the gueue.
This is the place this patch changes, which is the last
(deepest) in the stack. I'm not sure if this is the right
place still, since it is possible we have some queue optimization
(or may have in the future) which will be upset by negative/wrong
values here, so maybe we should check for validity of input
right when receiving request from the guest (and maybe even
use unsigned types there). But I don't know the protocol
and implementation enough to have a definitive answer.

But since vmsvga_update_rect() has other sanity checks already,
I'm adding the missing ones there as well.

Cc'ing BALATON Zoltan and Andrzej Zaborowski who shows in `git blame'
output and may know something in this area.

If this patch is accepted, it should be applied to all active
stable branches (at least since 1.1, maybe even before), with
minor context change (ds_get_*(s->vga.ds) => s->*). I'm not
Cc'ing -stable yet, will do it explicitly once the patch is
accepted.

BTW, these checks use fprintf(stderr) -- it should be converted
to something more appropriate, since stderr will most likely
disappear somewhere.

Cc: Marek Vasut <marex@denx.de>
CC: Serge Hallyn <serge.hallyn@ubuntu.com>
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Cc: Andrzej Zaborowski <balrogg@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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Make all static TypeInfos const

Since 39bffca2030950ef6efe57c2fac8327a45ae1015 (qdev: register all
types natively through QEMU Object Model), TypeInfo as used in
the common, non-iterative pattern is

Make all static TypeInfos const

Since 39bffca2030950ef6efe57c2fac8327a45ae1015 (qdev: register all
types natively through QEMU Object Model), TypeInfo as used in
the common, non-iterative pattern is no longer amended with information
and should therefore be const.

Fix the documented QOM examples:

sed -i 's/static TypeInfo/static const TypeInfo/g' include/qom/object.h

Since frequently the wrong examples are being copied by contributors of
new devices, fix all types in the tree:

sed -i 's/^static TypeInfo/static const TypeInfo/g' */*.c
sed -i 's/^static TypeInfo/static const TypeInfo/g' */*/*.c

This also avoids to piggy-back these changes onto real functional
changes or other refactorings.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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ui: move files to ui/ and include/ui/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

pci: update all users to look in pci/

update all users so we can remove the makefile hack.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

vmware_vga: Add back some info in local state partially reverting aa32b38c

Keep saving display surface parameters at init and using these cached
values instead of getting them when needed. Not sure

vmware_vga: Add back some info in local state partially reverting aa32b38c

Keep saving display surface parameters at init and using these cached
values instead of getting them when needed. Not sure why this is
needed (maybe due to the interaction with the vga device) but not
doing this broke the Xorg vmware driver at least.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Tested-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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vmware_vga: Allow simple drivers to work without using the fifo

Postpone stopping the dirty log to the point where the command fifo is
configured to allow drivers which don't use the fifo to work to

vmware_vga: Allow simple drivers to work without using the fifo

Postpone stopping the dirty log to the point where the command fifo is
configured to allow drivers which don't use the fifo to work too.
(Without this the picture rendered into the vram never got to the
screen and the DIRECT_VRAM option meant to support this case was
removed a year ago.)

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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vmware_vga: Return a value for FB_SIZE before the device is enabled

According to the documentation drivers using this device should read
FB_SIZE before enabling the device to know what memory to map

vmware_vga: Return a value for FB_SIZE before the device is enabled

According to the documentation drivers using this device should read
FB_SIZE before enabling the device to know what memory to map. This
would not work if we return 0 before enabled. The docs also mention
reading SVGA_REG_DEPTH but not writing it. (Only SVGA_REG_BITS_PER_PIXEL
can be written but we don't really support that either.)

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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vmware_vga: Remove duplicated info from local state

Removed info from vmsvga_state that is available from elsewhere and
thus was duplicated here unnecessarily.

Signed-off-by: BALATON Zoltan <balato

vmware_vga: Remove duplicated info from local state

Removed info from vmsvga_state that is available from elsewhere and
thus was duplicated here unnecessarily.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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vmware_vga: Coding style cleanup

Fix coding style as suggested by checkpatch.pl

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

console: untangle gfx & txt updates

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

Add flags to displaystate indicating whenever text mode displ

console: untangle gfx & txt updates

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: Gerd Hoffmann <kraxel@redhat.com>

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console: move set_mouse + cursor_define callbacks

When adding DisplayChangeListeners the set_mouse and cursor_define
callbacks have been left in DisplayState for some reason. Fix it.

Signed-off-by

console: move set_mouse + cursor_define callbacks

When adding DisplayChangeListeners the set_mouse and cursor_define
callbacks have been left in DisplayState for some reason. Fix it.

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

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