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fd03d0e692
This device is a very simple framebuffer device supported by qemu that is mostly intended to use as a boot framebuffer in conjunction with a vgpu. However, there is also a standalone ramfb device that can be used as a primary display device and is useful for e.g. aarch64 guests where different memory mappings between the host and guest can prevent use of other devices with framebuffers such as virtio-vga. https://bugzilla.redhat.com/show_bug.cgi?id=1679680 describes the issues in more detail. Reviewed-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
39 lines
1.2 KiB
Plaintext
39 lines
1.2 KiB
Plaintext
LC_ALL=C \
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PATH=/bin \
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HOME=/tmp/lib/domain--1-QEMUGuest1 \
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USER=test \
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LOGNAME=test \
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XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
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XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
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XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
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QEMU_AUDIO_DRV=none \
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/usr/bin/qemu-system-i686 \
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-name guest=QEMUGuest1,debug-threads=on \
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-S \
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-object secret,id=masterKey0,format=raw,\
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file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
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-machine pc,accel=tcg,usb=off,dump-guest-core=off \
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-m 1024 \
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-overcommit mem-lock=off \
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-smp 1,sockets=1,cores=1,threads=1 \
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-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
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-display none \
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-no-user-config \
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-nodefaults \
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-chardev socket,id=charmonitor,fd=1729,server,nowait \
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-mon chardev=charmonitor,id=monitor,mode=control \
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-rtc base=utc \
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-no-shutdown \
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-no-acpi \
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-boot strict=on \
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-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
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-drive file=/var/lib/libvirt/images/QEMUGuest1,format=qcow2,if=none,\
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id=drive-ide0-0-0,cache=none \
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-device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1,\
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write-cache=on \
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-device ramfb,id=video0 \
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-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
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-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
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resourcecontrol=deny \
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-msg timestamp=on
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