ati-vga: Add dummy MEM_SDRAM_MODE_REG

Radeon chips have an SDRAM mode reg that is accessed by some drivers.
We don't emulate the memory controller but provide some default value
to prevent drivers g

ati-vga: Add dummy MEM_SDRAM_MODE_REG

Radeon chips have an SDRAM mode reg that is accessed by some drivers.
We don't emulate the memory controller but provide some default value
to prevent drivers getting unexpected 0.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: cc1324b9ef06beb8ae233ddc77dedd8bab9b8624.1592737958.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Do not assert on error

Do not abort on unsupported value just print log and continue. While
display will likely be broken this prevents malicious guest to crash
QEMU causing denial of servi

ati-vga: Do not assert on error

Do not abort on unsupported value just print log and continue. While
display will likely be broken this prevents malicious guest to crash
QEMU causing denial of service.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: 0c13dab5d8e3b7e7479c3edbf53aeac8c09de6de.1592737958.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Support unaligned access to hardware cursor registers

This fixes horizontal mouse movement and pointer color with MacOS that
writes these registers with access size less than 4 so previousl

ati-vga: Support unaligned access to hardware cursor registers

This fixes horizontal mouse movement and pointer color with MacOS that
writes these registers with access size less than 4 so previously only
the last portion of access was effective overwriting previous partial
writes.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: ba1d5ba97f246e8807f86f1243c2bdc6497dc8f2.1592737958.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-06-15' into staging

QOM patches for 2020-06-15

# gpg: Signature made Mon 15 Jun 2020 21:07:19 BST
# gpg: using RSA key

Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-06-15' into staging

QOM patches for 2020-06-15

# gpg: Signature made Mon 15 Jun 2020 21:07:19 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qom-2020-06-15: (84 commits)
MAINTAINERS: Make section QOM cover hw/core/*bus.c as well
qdev: qdev_init_nofail() is now unused, drop
qdev: Convert bus-less devices to qdev_realize() with Coccinelle
qdev: Use qdev_realize() in qdev_device_add()
qdev: Make qdev_realize() support bus-less devices
s390x/event-facility: Simplify creation of SCLP event devices
microbit: Eliminate two local variables in microbit_init()
sysbus: sysbus_init_child_obj() is now unused, drop
sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 4
sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 3
sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 2
sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1
qdev: Drop qdev_realize() support for null bus
sysbus: Convert to sysbus_realize() etc. with Coccinelle
sysbus: New sysbus_realize(), sysbus_realize_and_unref()
sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 2
hw/arm/armsse: Pass correct child size to sysbus_init_child_obj()
sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 1
microbit: Tidy up sysbus_init_child_obj() @child argument
sysbus: Drop useless OBJECT() in sysbus_init_child_obj() calls
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qdev: Convert uses of qdev_create() manually

Same transformation as in the previous commit. Manual, because
convincing Coccinelle to transform these cases is somewhere between
not worthwhile and in

qdev: Convert uses of qdev_create() manually

Same transformation as in the previous commit. Manual, because
convincing Coccinelle to transform these cases is somewhere between
not worthwhile and infeasible (at least for me).

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-11-armbru@redhat.com>

show more ...

display/sm501 display/ati: Fix to realize "i2c-ddc"

sm501_init() and ati_vga_realize() create an "i2c-ddc" device, but
neglect to realize it. Affects machines sam460ex, shix, r2d, and
fulong2e.

In

display/sm501 display/ati: Fix to realize "i2c-ddc"

sm501_init() and ati_vga_realize() create an "i2c-ddc" device, but
neglect to realize it. Affects machines sam460ex, shix, r2d, and
fulong2e.

In theory, a device becomes real only on realize. In practice, the
transition from unreal to real is a fuzzy one. The work to make a
device real can be spread between realize methods (fine),
instance_init methods (wrong), and board code wiring up the device
(fine as long as it effectively happens on realize). Depending on
what exactly is done where, a device can work even when we neglect
to realize it.

This one appears to work. Nevertheless, it's a clear misuse of the
interface. Even when it works today (more or less by chance), it can
break tomorrow.

Fix by realizing it right away. Visible in "info qom-tree"; here's
the change for sam460ex:

/machine (sam460ex-machine)
[...]
/unattached (container)
[...]
- /device[14] (sii3112)
+ /device[14] (i2c-ddc)
+ /device[15] (sii3112)
[rest of device[*] renumbered...]

Fixes: 4a1f253adb45ac6019971193d5077c4d5d55886a
Fixes: c82c7336de58876862e6b4dccbda29e9240fd388
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Cc: qemu-ppc@nongnu.org
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Tested-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200609122339.937862-19-armbru@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200605-pull-request' into staging

vga: ati security fix, cirrus cleanup.

# gpg: Signature made Fri 05 Jun 2020 12:27:13 BST
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200605-pull-request' into staging

vga: ati security fix, cirrus cleanup.

# gpg: Signature made Fri 05 Jun 2020 12:27:13 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20200605-pull-request:
hw/display/cirrus_vga: Fix code mis-indentation
ati-vga: check mm_index before recursive call (CVE-2020-13800)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

ati-vga: check mm_index before recursive call (CVE-2020-13800)

While accessing VGA registers via ati_mm_read/write routines,
a guest may set 's->regs.mm_index' such that it leads to infinite
recursi

ati-vga: check mm_index before recursive call (CVE-2020-13800)

While accessing VGA registers via ati_mm_read/write routines,
a guest may set 's->regs.mm_index' such that it leads to infinite
recursion. Check mm_index value to avoid such recursion. Log an
error message for wrong values.

Reported-by: Ren Ding <rding@gatech.edu>
Reported-by: Hanqing Zhao <hanqing@gatech.edu>
Reported-by: Yi Ren <c4tren@gmail.com>
Message-id: 20200604090830.33885-1-ppandit@redhat.com
Suggested-by: BALATON Zoltan <balaton@eik.bme.hu>
Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200518-pull-request' into staging

vga: ati-vga bugfix, ramfb cleanups and fixes.

# gpg: Signature made Mon 18 May 2020 16:12:11 BST
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200518-pull-request' into staging

vga: ati-vga bugfix, ramfb cleanups and fixes.

# gpg: Signature made Mon 18 May 2020 16:12:11 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20200518-pull-request:
ramfb: fix size calculation
ramfb: add sanity checks to ramfb_create_display_surface
ramfb: don't update RAMFBState on errors
ramfb: drop leftover debug message
Revert "hw/display/ramfb: lock guest resolution after it's set"
Revert "hw/display/ramfb: initialize fw-config space with xres/ yres"
hw/display: Include local 'framebuffer.h'
ati-vga: Do not allow unaligned access via index register

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

ati-vga: Do not allow unaligned access via index register

According to docs bits 1 and 0 of MM_INDEX are hard coded to 0 so
unaligned access via this register should not be possible.
This also fixes

ati-vga: Do not allow unaligned access via index register

According to docs bits 1 and 0 of MM_INDEX are hard coded to 0 so
unaligned access via this register should not be possible.
This also fixes problems reported in bug #1878134.

Buglink: https://bugs.launchpad.net/qemu/+bug/1878134
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Acked-by: Alexander Bulekov <alxndr@bu.edu>
Message-id: 20200516132352.39E9374594E@zero.eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan Nengyuan)
* Twe

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan Nengyuan)
* Tweak Skylake-v3 model id (Kashyap)
* x86 UCODE_REV support and nested live migration fix (myself)
* Advisory mode for pvpanic (Zhenwei)

# gpg: Signature made Fri 24 Jan 2020 20:16:23 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (58 commits)
build-sys: clean up flags included in the linker command line
target/i386: Add the 'model-id' for Skylake -v3 CPU models
qdev: use object_property_help()
qapi/qmp: add ObjectPropertyInfo.default-value
qom: introduce object_property_help()
qom: simplify qmp_device_list_properties()
vl: print default value in object help
qdev: register properties as class properties
qdev: move instance properties to class properties
qdev: rename DeviceClass.props
qdev: set properties with device_class_set_props()
object: return self in object_ref()
object: release all props
object: add object_class_property_add_link()
object: express const link with link property
object: add direct link flag
object: rename link "child" to "target"
object: check strong flag with &
object: do not free class properties
object: add object_property_set_default
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qdev: set properties with device_class_set_props()

The following patch will need to handle properties registration during
class_init time. Let's use a device_class_set_props() setter.

spatch --macr

qdev: set properties with device_class_set_props()

The following patch will need to handle properties registration during
class_init time. Let's use a device_class_set_props() setter.

spatch --macro-file scripts/cocci-macro-file.h --sp-file
./scripts/coccinelle/qdev-set-props.cocci --keep-comments --in-place
--dir .

@@
typedef DeviceClass;
DeviceClass *d;
expression val;
@@
- d->props = val
+ device_class_set_props(d, val)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200110153039.1379601-20-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/ati-20190919-pull-request' into staging

vga: fix cursor code in ati-vga.

# gpg: Signature made Thu 19 Sep 2019 10:10:32 BST
# gpg: u

Merge remote-tracking branch 'remotes/kraxel/tags/ati-20190919-pull-request' into staging

vga: fix cursor code in ati-vga.

# gpg: Signature made Thu 19 Sep 2019 10:10:32 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ati-20190919-pull-request:
ati: use vga_read_byte in ati_cursor_define
vga: move access helpers to separate include file

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

ati: use vga_read_byte in ati_cursor_define

This makes sure reads are confined to vga video memory.

v3: use uint32_t, fix cut+paste bug.
v2: fix ati_cursor_draw_line too.

Reported-by: xu hang <fli

ati: use vga_read_byte in ati_cursor_define

This makes sure reads are confined to vga video memory.

v3: use uint32_t, fix cut+paste bug.
v2: fix ati_cursor_draw_line too.

Reported-by: xu hang <flier_m@outlook.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190917111441.27405-3-kraxel@redhat.com

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190822-pull-request' into staging

vga: a collection of ati fixes/improvements.

# gpg: Signature made Thu 22 Aug 2019 09:04:52 BST
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190822-pull-request' into staging

vga: a collection of ati fixes/improvements.

# gpg: Signature made Thu 22 Aug 2019 09:04:52 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20190822-pull-request:
ati-vga: Implement dummy VBlank IRQ
ati-vga: Add limited support for big endian frame buffer aperture
ati-vga: Attempt to handle CRTC offset not exact multiple of stride
ati-vga: Fix hardware cursor image offset
ati-vga: Fix cursor color with guest_hwcursor=true
ati-vga: Fix GPIO_MONID register write
ati-vga: Add some register definitions for debugging
ati-vga: Add registers for getting apertures

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

ati-vga: Implement dummy VBlank IRQ

The MacOS driver exits if the card does not have an interrupt. If we
set PCI_INTERRUPT_PIN to 1 then it enables VBlank interrupts and it
boots but the mouse point

ati-vga: Implement dummy VBlank IRQ

The MacOS driver exits if the card does not have an interrupt. If we
set PCI_INTERRUPT_PIN to 1 then it enables VBlank interrupts and it
boots but the mouse pointer cannot be moved. This patch implements a
dummy VBlank interrupt triggered by a 60 Hz timer. With this the
pointer now moves but MacOS still hangs somewhere before completely
finishing boot.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <89364275f2fb5f85ee73c0e76528aa91691a499a.1565907489.git.balaton@eik.bme.hu>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Add limited support for big endian frame buffer aperture

Set frame buffer endianness according to requested endianness for
frame buffer apertures. We set frame buffer to big endian if any o

ati-vga: Add limited support for big endian frame buffer aperture

Set frame buffer endianness according to requested endianness for
frame buffer apertures. We set frame buffer to big endian if any of
the two apertures are set to big endian. Using different endianness
for the two apertures is not implemented. This fixes inverted colors
with MacOS and Xorg frame buffer driver but some Linux drivers may
have endianness issues even on real hardware so this may not fix all
cases. MorphOS uses aper0 in LE, Linux uses aper0 in BE and MacOS uses
aper1 in BE but not sure about others or if MacOS also may need aper0
in which case we'll need a more complex fix but MacOS has other
problems yet so for now this might work.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: e2a7ec7af3fc30523213bcd27832ccad34323f2c.1565558093.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Attempt to handle CRTC offset not exact multiple of stride

MacOS uses non-0 offset so it needs this and the resulting
vbe_start_addr seems correct but picture is still broken with OpenBIOS

ati-vga: Attempt to handle CRTC offset not exact multiple of stride

MacOS uses non-0 offset so it needs this and the resulting
vbe_start_addr seems correct but picture is still broken with OpenBIOS
after FCode runs but that maybe due to firmware problems now. After
boot, picture is now correct.

It also occured to me that these CRTC regs are also present in VGA so
I wonder if they should be shared in case some drivers try to poke
them via VGA regs or these are a separate set of regs for extended
mode. Added a comment noting this but drivers I've tried so far
program the card accessing ati regs so I did not attempt to change it.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: 1c6fce457ef7e6f889e38dc0423791be92310a62.1565558093.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Fix hardware cursor image offset

The crtc_offset is not needed, cur_offset is relative to the start of
vram not the start of displayed area. This fixes broken pointer image
with MacOS that

ati-vga: Fix hardware cursor image offset

The crtc_offset is not needed, cur_offset is relative to the start of
vram not the start of displayed area. This fixes broken pointer image
with MacOS that uses non-0 crtc_offset.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: e6acb1fa3ca980dc948045443e5986e2aa79bf7c.1565558093.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Fix cursor color with guest_hwcursor=true

Fixes: a38127414bd007c5b6ae64c664d9e8839393277e
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redh

ati-vga: Fix cursor color with guest_hwcursor=true

Fixes: a38127414bd007c5b6ae64c664d9e8839393277e
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: d99f9e07923a74932dbb15e93dd50aa8d2816b19.1565558093.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Fix GPIO_MONID register write

Also update bitbang_i2c state when output bits are changed while
enable bits are set. This fixes EDID access by the ATI FCode ROM.

Signed-off-by: BALATON Zolt

ati-vga: Fix GPIO_MONID register write

Also update bitbang_i2c state when output bits are changed while
enable bits are set. This fixes EDID access by the ATI FCode ROM.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: 292e70a92b7fbfd9a4120d433dbdcfda4e5f6c3c.1565558093.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

ati-vga: Add registers for getting apertures

Some drivers (e.g. Linux radeon drm and MacOS) access these to find
apertures to access card. Try to implement these but not sure these
are correct yet.

ati-vga: Add registers for getting apertures

Some drivers (e.g. Linux radeon drm and MacOS) access these to find
apertures to access card. Try to implement these but not sure these
are correct yet.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: b2df13655feecd63c0049ec45fd87d1026f67091.1565558093.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-include-2019-08-13-v2: (29 commits)
sysemu: Split sysemu/runstate.h off sysemu/sysemu.h
sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h
Include sysemu/sysemu.h a lot less
Clean up inclusion of sysemu/sysemu.h
numa: Move remaining NUMA declarations from sysemu.h to numa.h
Include sysemu/hostmem.h less
numa: Don't include hw/boards.h into sysemu/numa.h
Include hw/boards.h a bit less
Include hw/qdev-properties.h less
Include qemu/main-loop.h less
Include qemu/queue.h slightly less
Include hw/hw.h exactly where needed
Include qom/object.h slightly less
Include exec/memory.h slightly less
Include migration/vmstate.h less
migration: Move the VMStateDescription typedef to typedefs.h
Clean up inclusion of exec/cpu-common.h
Include hw/irq.h a lot less
typedefs: Separate incomplete types and function types
ide: Include hw/ide/internal a bit less outside hw/ide/
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Include hw/qdev-properties.h less

In my "build everything" tree, changing hw/qdev-properties.h triggers
a recompile of some 2700 out of 6600 objects (not counting tests and
objects that don't depend

Include hw/qdev-properties.h less

In my "build everything" tree, changing hw/qdev-properties.h triggers
a recompile of some 2700 out of 6600 objects (not counting tests and
objects that don't depend on qemu/osdep.h).

Many places including hw/qdev-properties.h (directly or via hw/qdev.h)
actually need only hw/qdev-core.h. Include hw/qdev-core.h there
instead.

hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h
and hw/qdev-properties.h, which in turn includes hw/qdev-core.h.
Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h.

While there, delete a few superfluous inclusions of hw/qdev-core.h.

Touching hw/qdev-properties.h now recompiles some 1200 objects.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190812052359.30071-22-armbru@redhat.com>

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Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/o

Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

The previous commits have left only the declaration of hw_error() in
hw/hw.h. This permits dropping most of its inclusions. Touching it
now recompiles less than 200 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-19-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>

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