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Marc-André Lureau 95bef686e4 qxl: don't assert() if device isn't yet initialized 
If the PCI BAR isn't yet mapped or was unmapped, QXL_IO_SET_MODE will
assert(). Instead, report a guest bug and keep going.

This can be reproduced with:

cat << EOF | ./qemu-system-x86_64 -vga qxl -m 2048 -nodefaults -qtest stdio
outl 0xcf8 0x8000101c
outl 0xcfc 0xc000
outl 0xcf8 0x80001001
outl 0xcfc 0x01000000
outl 0xc006 0x00
EOF

Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1829

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-08 13:08:52 +03:00
..
acpi-vga-stub.c
…
acpi-vga.c
…
artist.c
…
ati_2d.c
…
ati_dbg.c
…
ati_int.h
…
ati_regs.h
…
ati.c
…
bcm2835_fb.c
…
blizzard.c
…
bochs-display.c
hw/display: spelling fixes
2023-08-31 19:47:43 +02:00
cg3.c
…
cirrus_vga_internal.h
…
cirrus_vga_isa.c
…
cirrus_vga_rop2.h
…
cirrus_vga_rop.h
…
cirrus_vga.c
bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx
2023-01-18 11:14:34 +01:00
dpcd.c
…
edid-generate.c
…
edid-region.c
…
exynos4210_fimd.c
…
framebuffer.c
…
framebuffer.h
…
g364fb.c
bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx
2023-01-18 11:14:34 +01:00
i2c-ddc.c
…
jazz_led.c
…
Kconfig
…
macfb.c
…
meson.build
meson: Replace softmmu_ss -> system_ss
2023-06-20 10:01:30 +02:00
next-fb.c
…
omap_dss.c
hw/arm/omap: Drop useless casts from void * to pointer
2023-01-12 17:15:09 +00:00
omap_lcdc.c
hw/arm/omap: Drop useless casts from void * to pointer
2023-01-12 17:15:09 +00:00
pl110_template.h
…
pl110.c
…
pxa2xx_lcd.c
…
qxl-logger.c
…
qxl-render.c
ui: rename cursor_{put->unref}
2023-03-13 22:57:39 +04:00
qxl.c
qxl: don't assert() if device isn't yet initialized
2023-09-08 13:08:52 +03:00
qxl.h
ui/spice: Require spice-server >= 0.14.0
2023-01-19 13:30:01 +01:00
ramfb-standalone.c
…
ramfb.c
…
sii9022.c
…
sm501.c
hw/display/sm501: Remove unneeded increment from loop
2023-05-05 12:34:22 -03:00
ssd0303.c
hw/display: spelling fixes
2023-08-31 19:47:43 +02:00
ssd0323.c
hw/display: spelling fixes
2023-08-31 19:47:43 +02:00
tc6393xb.c
…
tcx.c
…
trace-events
ui/spice: QXLInterface method set_mm_time() is now dead, drop
2023-01-19 13:30:01 +01:00
trace.h
…
vga_int.h
…
vga_regs.h
…
vga-access.h
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vga-helpers.h
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vga-isa.c
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vga-mmio.c
…
vga-pci.c
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vga.c
hw/display: Compile vga.c as target-independent code
2023-04-20 11:25:32 +02:00
vhost-user-gpu-pci.c
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vhost-user-gpu.c
hw/virtio: fix typo in VIRTIO_CONFIG_IRQ_IDX comments
2023-07-10 18:59:32 -04:00
vhost-user-vga.c
…
virtio-gpu-base.c
virtio-gpu: free BHs, by implementing unrealize
2023-08-07 15:45:25 +04:00
virtio-gpu-gl.c
…
virtio-gpu-pci-gl.c
…
virtio-gpu-pci.c
…
virtio-gpu-udmabuf-stubs.c
…
virtio-gpu-udmabuf.c
virtio-gpu-udmabuf: correct naming of QemuDmaBuf size properties
2023-07-17 15:22:28 +04:00
virtio-gpu-virgl.c
virtio-gpu-virgl: use D3D11_SHARE_TEXTURE when available
2023-06-27 17:08:56 +02:00
virtio-gpu.c
virtio-gpu: reset gfx resources in main thread
2023-08-07 15:45:45 +04:00
virtio-vga-gl.c
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virtio-vga.c
…
virtio-vga.h
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vmware_vga.c
ui: rename cursor_{put->unref}
2023-03-13 22:57:39 +04:00
xenfb.c
hw/xen: Use XEN_PAGE_SIZE in PV backend drivers
2023-03-07 17:04:30 +00:00
xlnx_dp.c
hw/display/xlnx_dp: update comments
2023-09-08 13:08:52 +03:00