The VGA device model now supports having the framebuffer in either endian,
and can be switched between these by the guest via a register in the qext
region.
However, in some cases (e.g. LE OS on the pseries machine) we have
existing guest that don't know about the endian switch register, but other
parts of the qemu code have better information to set a default endianness
than the VGA code does of itself.
In order to allow them to set a correct default endianness in these cases,
without breaking abstraction walls, this patch exposes the VGA framebuffer
endianness via a writable QOM property.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
[agraf: use instance_init for property exposure]
Signed-off-by: Alexander Graf <agraf@suse.de>
A bunch of fixes all over the place.
All of ACPI refactoring has been merged.
Legacy pci commands have been dropped.
virtio header cleanup
initial patches from virtio-1.0 branch
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJU/CoXAAoJECgfDbjSjVRpX7EH/RMmgtsDO4wvqJu++lHvkB/q
kSaXZYTpJTo0i5JE7n2brwuXA4902tTg9g5TMUpGPh9Pt2QRg7RTgGC1vqZyOBos
MPw+4BO2v66S6qgX7bOf222z7r64cHTY7pLkQlrfD4usPlu2eusZ64UTW6Ru51fW
WF9E9aunbl+HnuCGq6Iez3sCLscTBJpU/lEr6oSyHhuq3aa0CjjraEeV0E/QcwJG
HTUeFymL8NFvlXZblsLI++VOv7Mxpi6yiCQ5XoKpFgGMvidwo41Aso6gB3ySGxOd
w8O3Nbu77Iw/StDRNCg/5/GapabMKh2bE4UCsYY5OS63ZtD0fl0CCblhzm/ZFPw=
=LY/j
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pci, pc, virtio fixes and cleanups
A bunch of fixes all over the place.
All of ACPI refactoring has been merged.
Legacy pci commands have been dropped.
virtio header cleanup
initial patches from virtio-1.0 branch
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* remotes/mst/tags/for_upstream: (130 commits)
acpi: drop unused code
aml-build: comment fix
acpi-build: fix typo in comment
acpi: update generated files
vhost user:support vhost user nic for non msi guests
aml-build: fix build for glib < 2.22
acpi: update generated files
Makefile.target: binary depends on config-devices
acpi-test-data: update after pci rewrite
acpi, mem-hotplug: use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb().
pci-hotplug-old: Has been dead for five major releases, bury
pci: Give a few helpers internal linkage
acpi: make build_*() routines static to aml-build.c
pc: acpi: remove not used anymore ssdt-[misc|pcihp].hex.generated blobs
pc: acpi-build: drop template patching and create PCI bus tree dynamically
tests: ACPI: update pc/SSDT.bridge due to new alg of PCI tree creation
pc: acpi-build: simplify PCI bus tree generation
tests: add ACPI blobs for qemu with bridge cases
tests: bios-tables-test: add support for testing bridges
tests: ACPI test blobs update due to PCI0._CRS changes
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Conflicts:
hw/pci/pci-hotplug-old.c
Commit 3dcadce507 added three
update_displaychangelistener call sites:
Two for primary qxl cards, when entering/leaving vga mode, which are
correct.
One for secondary qxl cards, which is wrong because we don't register
a displaychangelistener in the first place for secondary cards.
Remove it.
Reported-by: Brad Campbell <lists2009@fnarfbargle.com>
Tested-by: Brad Campbell <lists2009@fnarfbargle.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Make the code a bit more obvious.
We don't have min/max, so a general helper for clamp probably isn't
acceptable either.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
We already have pow2floor, mirror it and use instead of a function with
similar results (same in used domain), to clarify our intent.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
vga_common_init() doesn't allow more than 256 MiB vram size and silently
shrinks any larger value. qxl_dirty_surfaces() used the unshrinked size
via qxl->shadow_rom.surface0_area_size when accessing the memory, which
resulted in segfault.
Add a workaround for this case and an assert if it happens again.
We have to bump the vga memory limit too, because 256 MiB wouldn't have
allowed 8k (it requires more than 128 MiB).
1024 MiB doesn't work, but 512 MiB seems fine.
Proposed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Convert the device models where initialization obviously can't fail.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Now that isa_mem_base variable is always 0, we can remove its usage.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Warning from the Sparse static analysis tool:
hw/display/vga.c:2012:26: warning:
symbol 'vmstate_vga_endian' was not declared. Should it be static?
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This allows VGA to decide whether to use a shared surface based on
whether the UI backend supports the format or not. Backends that
don't provide the new callback fallback to native 32 bpp which
is equivalent to what was supported before.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[ kraxel: fix console check, allow only 32 bpp as fallback ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
There is nothing that is used by this ARM-specific device.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
set secondary-vga category.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=/o3d
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20141216-1' into staging
cirrus hwcursor fixes.
set secondary-vga category.
# gpg: Signature made Tue 16 Dec 2014 14:44:09 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
* remotes/kraxel/tags/pull-vga-20141216-1:
vga: set catagory bit for secondary vga device
move hw cursor pos from cirrus to vga
cirrus: Force use of shadow pixmap when HW cursor is enabled
vga: Add mechanism to force the use of a shadow surface
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The HW cursor cannot be painted on a shared surface. This fixes HW
cursor display in Windows NT 4.0 and Windows 98.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This prevents surface sharing which will be necessary to
fix cirrus HW cursor support.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Now that cursor updates are out of the way qxl needs the refresh timer
only when when running in vga mode, for dirty bitmap checking. In
native qxl mode the guest will notify us, so we don't need to poll and
can use the idle interval (one refresh wakeup every few seconds).
Cc: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Calling directly doesn't work due to the qxl-render code running in
spice server thread context. Meanwhile bottom half scheduling is
thread-safe though, so we can use that to kick a cursor update in
main i/o thread context.
Cc: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Issues:
* Doesn't check pitches correctly in case it is negative.
* Doesn't check width at all.
Turn macro into functions while being at it, also factor out the check
for one region which we then can simply call twice for src + dst.
This is CVE-2014-8106.
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Switch vmsvga_update_rect over to use vmsvga_verify_rect. Slight change
in behavior: We don't try to automatically fixup rectangles any more.
In case we find invalid update requests we'll do a full-screen update
instead.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Don Koch <dkoch@verizon.com>
Add verification function for rectangles, returning
true if verification passes and false otherwise.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Don Koch <dkoch@verizon.com>
Quick & easy stopgap for CVE-2014-3689: We just compile out the
hardware acceleration functions which lack sanity checks. Thankfully
we have capability bits for them (SVGA_CAP_RECT_COPY and
SVGA_CAP_RECT_FILL), so guests should deal just fine, in theory.
Subsequent patches will add the missing checks and re-enable the
hardware acceleration emulation.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Don Koch <dkoch@verizon.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=8BaC
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block patches
# gpg: Signature made Mon 20 Oct 2014 13:04:09 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream: (28 commits)
block: Make device model's references to BlockBackend strong
block: Lift device model API into BlockBackend
blockdev: Convert qmp_eject(), qmp_change_blockdev() to BlockBackend
block/qapi: Convert qmp_query_block() to BlockBackend
blockdev: Fix blockdev-add not to create DriveInfo
blockdev: Drop superfluous DriveInfo member id
pc87312: Drop unused members of PC87312State
ide: Complete conversion from BlockDriverState to BlockBackend
hw: Convert from BlockDriverState to BlockBackend, mostly
virtio-blk: Rename VirtIOBlkConf variables to conf
virtio-blk: Drop redundant VirtIOBlock member conf
block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
block: Rename BlockDriverAIOCB* to BlockAIOCB*
block: Eliminate DriveInfo member bdrv, use blk_by_legacy_dinfo()
block: Merge BlockBackend and BlockDriverState name spaces
block: Eliminate BlockDriverState member device_name[]
block: Eliminate bdrv_iterate(), use bdrv_next()
blockdev: Eliminate drive_del()
block: Make BlockBackend own its BlockDriverState
block: Code motion to get rid of stubs/blockdev.c
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Device models should access their block backends only through the
block-backend.h API. Convert them, and drop direct includes of
inappropriate headers.
Just four uses of BlockDriverState are left:
* The Xen paravirtual block device backend (xen_disk.c) opens images
itself when set up via xenbus, bypassing blockdev.c. I figure it
should go through qmp_blockdev_add() instead.
* Device model "usb-storage" prompts for keys. No other device model
does, and this one probably shouldn't do it, either.
* ide_issue_trim_cb() uses bdrv_aio_discard() instead of
blk_aio_discard() because it fishes its backend out of a BlockAIOCB,
which has only the BlockDriverState.
* PC87312State has an unused BlockDriverState[] member.
The next two commits take care of the latter two.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The patch is big, but all it really does is replacing
dinfo->bdrv
by
blk_bs(blk_by_legacy_dinfo(dinfo))
The replacement is repetitive, but the conversion of device models to
BlockBackend is imminent, and will shorten it to just
blk_legacy_dinfo(dinfo).
Line wrapping muddies the waters a bit. I also omit tests whether
dinfo->bdrv is null, because it never is.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Following cleanup of the vga device code in commit d2e043a804,
the arrays dmask4 and dmask16 are now unused. gcc doesn't warn
about this, but clang does; remove them.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Add a qemu extented register range to the standard vga mmio bar.
Right nowe there are two registers: One readonly register returning the
size of the region (so we can easily add more registers there if needed)
and one endian control register, so guests (especially ppc) can flip
the framebuffer endianness as they need it.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Xorg server hangs when using xfig and typing a text with space:
#0 qxl_wait_for_io_command (qxl=<value optimized out>) at qxl_io.c:47
#1 0x00007f826a49a299 in qxl_download_box (surface=0x221d030, x1=231, y1=259,
x2=<value optimized out>, y2=<value optimized out>) at qxl_surface.c:143
while (!(ram_header->int_pending & QXL_INTERRUPT_IO_CMD))
usleep (1);
The QXL driver is calling QXL_IO_UPDATE_AREA with an empty area. This
is a guest bug. The call is async and no ack is sent back on guest
bug, so the X server will hang. The driver should be improved to avoid
this situation and also to abort on QXL_INTERRUPT_ERROR. This will be
a different patch series for the driver. However, it is simple enough
to keep qemu running on empty areas update, which is what this patch
provides.
https://bugzilla.redhat.com/show_bug.cgi?id=1151363
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Include the endian state in the migration stream as an optional
subsection which we only include when the endian isn't the default,
thus enabling backward compatibility of the common case.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Changes by kraxel:
* Remove bochs dispi interface changes. We'll do that in
a different way to make sure we don't conflict with
possible future bochs dispi interface changes.
* keep live migration bits.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
And initialize it based on target endian
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
It's no longer a template, we only instanciate the file once.
Keep it a #included file so the functions remain static.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Not all platforms have a VGA BIOS, powerpc typically relies on
using the DISPI interface to initialize the card.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
We only draw cursor on non-shared surfaces (so it seems...) and
these are always 32bpp
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
The test for surface_bits_per_pixel() isn't necessary anymore,
the 8bpp case never happens.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
We always use rgb_to_pixel32 nowadays.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Provide different functions for converting from an LE vs a BE
framebuffer. We cannot rely on the simple cases always being
shared surfaces since cirrus will need to always shadow for
cursor emulation, so we need the full set of functions to
be able to later handle runtime switching.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>\
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
All the macros used to generate different versions of vga_template.h
are now unnecessary, take them all out and remove the _32 suffix from
most functions.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Nowadays, we either share a surface with the host, or we create
a 32bpp ARGB console surface.
So we only need to draw/convert to 32bpp, enabling us to remove
all but one instance of vga_template.h inclusion (to be further
cleaned up), rgb_to_pixel_* etc...
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
* more EL2/EL3 preparation work
* don't handle c15_cpar changes via tb_flush()
* fix some unused function warnings in ARM devices
* build the GDB XML for 32 bit CPUs into qemu-*-aarch64
* implement guest breakpoint support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=LA6N
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140929' into staging
target-arm:
* more EL2/EL3 preparation work
* don't handle c15_cpar changes via tb_flush()
* fix some unused function warnings in ARM devices
* build the GDB XML for 32 bit CPUs into qemu-*-aarch64
* implement guest breakpoint support
# gpg: Signature made Mon 29 Sep 2014 19:25:37 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-target-arm-20140929:
target-arm: Add support for VIRQ and VFIQ
target-arm: Add IRQ and FIQ routing to EL2 and 3
target-arm: A64: Emulate the SMC insn
target-arm: Add a Hypervisor Trap exception type
target-arm: A64: Emulate the HVC insn
target-arm: A64: Correct updates to FAR and ESR on exceptions
target-arm: Don't take interrupts targeting lower ELs
target-arm: Break out exception masking to a separate func
target-arm: A64: Refactor aarch64_cpu_do_interrupt
target-arm: Add SCR_EL3
target-arm: Add HCR_EL2
target-arm: Don't handle c15_cpar changes via tb_flush()
hw/input/tsc210x.c: Delete unused array tsc2101_rates
hw/display/pxa2xx_lcd.c: Remove unused function pxa2xx_dma_rdst_set
hw/intc/imx_avic.c: Remove unused function imx_avic_set_prio()
hw/display/blizzard.c: Delete unused function blizzard_rgb2yuv
configure: Build GDB XML for 32 bit ARM CPUs into qemu aarch64 binaries
target-arm: Implement handling of breakpoint firing
target-arm: Implement setting guest breakpoints
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Simply switch function pointers when entering/leaving vga mode.
Allows to remove wrapper functions which do nothing but dispatch
calls depending on the current qxl mode.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
David Gibson
Peter Maydell
Gerd Hoffmann
Radim Krčmář
Markus Armbruster
Hervé Poussineau
Stefan Weil
Don Koch
Benjamin Herrenschmidt
Paolo Bonzini
Gonglei
Marc-André Lureau