![]() ![]() media= media This option defines the type of the media: disk or cdrom. index= index This option defines where is connected the drive by using an index in the list of available connectors of a given interface type. bus= bus ,unit= unit These options define where is connected the drive by defining the bus number and the unit id. Available types are: ide, scsi, sd, mtd, floppy, pflash, virtio. if= interface This option defines on which type on interface the drive is connected. If the filename contains comma, you must double it (for instance, ``file=my,file'' to use file ``my,file''). ![]() Valid options are: file= file This option defines which disk image to use with this drive. You can use the host CD-ROM by using /dev/cdrom as filename. cdrom file Use file as CD-ROM image (you cannot use -hdc and -cdrom at the same time). hda file -hdb file -hdc file -hdd file Use file as hard disk 0, 1, 2 or 3 image. You can use the host floppy by using /dev/fd0 as filename. fda file -fdb file Use file as floppy disk 0/1 image. If mem and cpus are omitted, resources are split equally. numa opts Simulate a multi node NUMA system. maxcpus specifies the maximum number of hotpluggable CPUs. If any on the three values is given, the total number of CPUs n can be omitted. For the PC target, the number of cores per socket, the number of threads per cores and the total number of sockets can be specified. On Sparc32 target, Linux limits the number of usable CPUs to 4. On the PC target, up to 255 CPUs are supported. Standard options: -h Display help and exit -version Display version information and exit -M machine Select the emulated machine ( "-M ?" for list) -cpu model Select CPU model (-cpu ? for list and additional feature selection) -smp n Simulate an SMP system with n CPUs. Not that, by default, GUS shares IRQ(7) with parallel ports and so qemu must be told to not have parallel ports to have working GUSĬS4231A is the chip used in Windows Sound System and GUSMAX products OPTIONS disk_image is a raw hard disk image for IDE hard disk 0. QEMU uses GUS emulation( GUSEMU32 ) by Tibor `` TS'' SchA~Xtz. ![]() QEMU uses YM3812 emulation by Tatsuyuki Satoh. QEMU uses the PC BIOS from the Bochs project and the Plex86/Bochs LGPL VGA BIOS. Note that adlib, gus and cs4231a are only available when QEMU was configured with -audio-card-list option containing the name(s) of required card(s). PS/2 mouse and keyboard - 2 PCI IDE interfaces with hard disk and CD-ROM support - Floppy disk - PCI and ISA network adapters - Serial ports - Creative SoundBlaster 16 sound card - ENSONIQ AudioPCI ES1370 sound card - Intel 82801AA AC97 Audio compatible sound card - Adlib( OPL2) - Yamaha YM3812 compatible chip - Gravis Ultrasound GF1 sound card - CS4231A compatible sound card - PCI UHCI USB controller and a virtual USB hub. NAME qemu-doc - QEMU Emulator User Documentation SYNOPSIS usage: qemu DESCRIPTION The QEMU PC System emulator simulates the following peripherals: - i440FX host PCI bridge and PIIX3 PCI to ISA bridge - Cirrus CLGD 5446 PCI VGA card or dummy VGA card with Bochs VESA extensions (hardware level, including all non standard modes). ![]()
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