diff --git a/qemu-options.hx b/qemu-options.hx index bb2d4fa5bec69a6c31d41a14bf3a02c0dc3b5afa..f53922f3fedfe6f34b03624c11ded330ee8a34a7 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -14,6 +14,7 @@ DEF("help", 0, QEMU_OPTION_h, "-h or -help display this help and exit\n") STEXI @item -h +@findex -h Display help and exit ETEXI @@ -21,6 +22,7 @@ DEF("version", 0, QEMU_OPTION_version, "-version display version information and exit\n") STEXI @item -version +@findex -version Display version information and exit ETEXI @@ -28,6 +30,7 @@ DEF("M", HAS_ARG, QEMU_OPTION_M, "-M machine select emulated machine (-M ? for list)\n") STEXI @item -M @var{machine} +@findex -M Select the emulated @var{machine} (@code{-M ?} for list) ETEXI @@ -35,6 +38,7 @@ DEF("cpu", HAS_ARG, QEMU_OPTION_cpu, "-cpu cpu select CPU (-cpu ? for list)\n") STEXI @item -cpu @var{model} +@findex -cpu Select CPU model (-cpu ? for list and additional feature selection) ETEXI @@ -48,6 +52,7 @@ DEF("smp", HAS_ARG, QEMU_OPTION_smp, " sockets= number of discrete sockets in the system\n") STEXI @item -smp @var{n}[,cores=@var{cores}][,threads=@var{threads}][,sockets=@var{sockets}][,maxcpus=@var{maxcpus}] +@findex -smp Simulate an SMP system with @var{n} CPUs. On the PC target, up to 255 CPUs are supported. On Sparc32 target, Linux limits the number of usable CPUs to 4. @@ -62,6 +67,7 @@ DEF("numa", HAS_ARG, QEMU_OPTION_numa, "-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]\n") STEXI @item -numa @var{opts} +@findex -numa Simulate a multi node NUMA system. If mem and cpus are omitted, resources are split equally. ETEXI @@ -72,6 +78,8 @@ DEF("fdb", HAS_ARG, QEMU_OPTION_fdb, "") STEXI @item -fda @var{file} @item -fdb @var{file} +@findex -fda +@findex -fdb Use @var{file} as floppy disk 0/1 image (@pxref{disk_images}). You can use the host floppy by using @file{/dev/fd0} as filename (@pxref{host_drives}). ETEXI @@ -87,6 +95,10 @@ STEXI @item -hdb @var{file} @item -hdc @var{file} @item -hdd @var{file} +@findex -hda +@findex -hdb +@findex -hdc +@findex -hdd Use @var{file} as hard disk 0, 1, 2 or 3 image (@pxref{disk_images}). ETEXI @@ -94,6 +106,7 @@ DEF("cdrom", HAS_ARG, QEMU_OPTION_cdrom, "-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)\n") STEXI @item -cdrom @var{file} +@findex -cdrom Use @var{file} as CD-ROM image (you cannot use @option{-hdc} and @option{-cdrom} at the same time). You can use the host CD-ROM by using @file{/dev/cdrom} as filename (@pxref{host_drives}). @@ -105,15 +118,9 @@ DEF("drive", HAS_ARG, QEMU_OPTION_drive, " [,cache=writethrough|writeback|none][,format=f][,serial=s]\n" " [,addr=A][,id=name][,aio=threads|native][,readonly=on|off]\n" " use 'file' as a drive image\n") -DEF("set", HAS_ARG, QEMU_OPTION_set, - "-set group.id.arg=value\n" - " set parameter for item of type \n" - " i.e. -set drive.$id.file=/path/to/image\n") -DEF("global", HAS_ARG, QEMU_OPTION_global, - "-global driver.property=value\n" - " set a global default for a driver property\n") STEXI @item -drive @var{option}[,@var{option}[,@var{option}[,...]]] +@findex -drive Define a new drive. Valid options are: @@ -216,11 +223,30 @@ qemu -hda a -hdb b @end example ETEXI +DEF("set", HAS_ARG, QEMU_OPTION_set, + "-set group.id.arg=value\n" + " set parameter for item of type \n" + " i.e. -set drive.$id.file=/path/to/image\n") +STEXI +@item -set +@findex -set +TODO +ETEXI + +DEF("global", HAS_ARG, QEMU_OPTION_global, + "-global driver.property=value\n" + " set a global default for a driver property\n") +STEXI +@item -global +@findex -global +TODO +ETEXI + DEF("mtdblock", HAS_ARG, QEMU_OPTION_mtdblock, "-mtdblock file use 'file' as on-board Flash memory image\n") STEXI - @item -mtdblock @var{file} +@findex -mtdblock Use @var{file} as on-board Flash memory image. ETEXI @@ -228,6 +254,7 @@ DEF("sd", HAS_ARG, QEMU_OPTION_sd, "-sd file use 'file' as SecureDigital card image\n") STEXI @item -sd @var{file} +@findex -sd Use @var{file} as SecureDigital card image. ETEXI @@ -235,6 +262,7 @@ DEF("pflash", HAS_ARG, QEMU_OPTION_pflash, "-pflash file use 'file' as a parallel flash image\n") STEXI @item -pflash @var{file} +@findex -pflash Use @var{file} as a parallel flash image. ETEXI @@ -243,7 +271,7 @@ DEF("boot", HAS_ARG, QEMU_OPTION_boot, " 'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)\n") STEXI @item -boot [order=@var{drives}][,once=@var{drives}][,menu=on|off] - +@findex -boot Specify boot order @var{drives} as a string of drive letters. Valid drive letters depend on the target achitecture. The x86 PC uses: a, b (floppy 1 and 2), c (first hard disk), d (first CD-ROM), n-p (Etherboot @@ -269,6 +297,7 @@ DEF("snapshot", 0, QEMU_OPTION_snapshot, "-snapshot write to temporary files instead of disk image files\n") STEXI @item -snapshot +@findex -snapshot Write to temporary files instead of disk image files. In this case, the raw disk image you use is not written back. You can however force the write back by pressing @key{C-a s} (@pxref{disk_images}). @@ -279,6 +308,7 @@ DEF("m", HAS_ARG, QEMU_OPTION_m, stringify(DEFAULT_RAM_SIZE) "]\n") STEXI @item -m @var{megs} +@findex -m Set virtual RAM size to @var{megs} megabytes. Default is 128 MiB. Optionally, a suffix of ``M'' or ``G'' can be used to signify a value in megabytes or gigabytes respectively. @@ -288,7 +318,7 @@ DEF("k", HAS_ARG, QEMU_OPTION_k, "-k language use keyboard layout (for example 'fr' for French)\n") STEXI @item -k @var{language} - +@findex -k Use keyboard layout @var{language} (for example @code{fr} for French). This option is only needed where it is not easy to get raw PC keycodes (e.g. on Macs, with some X11 servers or with a VNC @@ -312,7 +342,7 @@ DEF("audio-help", 0, QEMU_OPTION_audio_help, #endif STEXI @item -audio-help - +@findex -audio-help Will show the audio subsystem help: list of drivers, tunable parameters. ETEXI @@ -326,7 +356,7 @@ DEF("soundhw", HAS_ARG, QEMU_OPTION_soundhw, #endif STEXI @item -soundhw @var{card1}[,@var{card2},...] or -soundhw all - +@findex -soundhw Enable audio and selected sound hardware. Use ? to print all available sound hardware. @@ -357,6 +387,7 @@ USB options: @table @option @item -usb +@findex -usb Enable the USB driver (will be the default soon) ETEXI @@ -365,6 +396,7 @@ DEF("usbdevice", HAS_ARG, QEMU_OPTION_usbdevice, STEXI @item -usbdevice @var{devname} +@findex -usbdevice Add the USB device @var{devname}. @xref{usb_devices}. @table @option @@ -408,13 +440,17 @@ DEF("device", HAS_ARG, QEMU_OPTION_device, " add device (based on driver)\n" " prop=value,... sets driver properties\n" " use -device ? to print all possible drivers\n" - " use -device driver,? to print all possible properties\n") + " use -device driver,? to print all possible options\n" + " use -device driver,option=? to print a help for value\n") STEXI -@item -device @var{driver}[,@var{prop}[=@var{value}][,...]] -Add device @var{driver}. @var{prop}=@var{value} sets driver -properties. Valid properties depend on the driver. To get help on -possible drivers and properties, use @code{-device ?} and -@code{-device @var{driver},?}. +@item -device @var{driver}[,@var{option}[=@var{value}][,...]] +@findex -device +Add device @var{driver}. Depending on the device type, +@var{option} (with default or given @var{value}) may be useful. +To get a help on possible @var{driver}s, @var{option}s or @var{value}s, use +@code{-device ?}, +@code{-device @var{driver},?} or +@code{-device @var{driver},@var{option}=?}. ETEXI DEF("name", HAS_ARG, QEMU_OPTION_name, @@ -423,6 +459,7 @@ DEF("name", HAS_ARG, QEMU_OPTION_name, " string1 sets the window title and string2 the process name (on Linux)\n") STEXI @item -name @var{name} +@findex -name Sets the @var{name} of the guest. This name will be displayed in the SDL window caption. The @var{name} will also be used for the VNC server. @@ -434,6 +471,7 @@ DEF("uuid", HAS_ARG, QEMU_OPTION_uuid, " specify machine UUID\n") STEXI @item -uuid @var{uuid} +@findex -uuid Set system UUID. ETEXI @@ -453,7 +491,7 @@ DEF("nographic", 0, QEMU_OPTION_nographic, "-nographic disable graphical output and redirect serial I/Os to console\n") STEXI @item -nographic - +@findex -nographic Normally, QEMU uses SDL to display the VGA output. With this option, you can totally disable graphical output so that QEMU is a simple command line application. The emulated serial port is redirected on @@ -467,7 +505,7 @@ DEF("curses", 0, QEMU_OPTION_curses, #endif STEXI @item -curses - +@findex curses Normally, QEMU uses SDL to display the VGA output. With this option, QEMU can display the VGA output when in text mode using a curses/ncurses interface. Nothing is displayed in graphical mode. @@ -479,7 +517,7 @@ DEF("no-frame", 0, QEMU_OPTION_no_frame, #endif STEXI @item -no-frame - +@findex -no-frame Do not use decorations for SDL windows and start them using the whole available screen space. This makes the using QEMU in a dedicated desktop workspace more convenient. @@ -491,7 +529,7 @@ DEF("alt-grab", 0, QEMU_OPTION_alt_grab, #endif STEXI @item -alt-grab - +@findex -alt-grab Use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt). ETEXI @@ -501,7 +539,7 @@ DEF("ctrl-grab", 0, QEMU_OPTION_ctrl_grab, #endif STEXI @item -ctrl-grab - +@findex -ctrl-grab Use Right-Ctrl to grab mouse (instead of Ctrl-Alt). ETEXI @@ -511,7 +549,7 @@ DEF("no-quit", 0, QEMU_OPTION_no_quit, #endif STEXI @item -no-quit - +@findex -no-quit Disable SDL window close capability. ETEXI @@ -521,7 +559,7 @@ DEF("sdl", 0, QEMU_OPTION_sdl, #endif STEXI @item -sdl - +@findex -sdl Enable SDL. ETEXI @@ -529,7 +567,7 @@ DEF("portrait", 0, QEMU_OPTION_portrait, "-portrait rotate graphical output 90 deg left (only PXA LCD)\n") STEXI @item -portrait - +@findex -portrait Rotate graphical output 90 deg left (only PXA LCD). ETEXI @@ -538,6 +576,7 @@ DEF("vga", HAS_ARG, QEMU_OPTION_vga, " select video card type\n") STEXI @item -vga @var{type} +@findex -vga Select type of VGA card to emulate. Valid values for @var{type} are @table @option @item cirrus @@ -563,6 +602,7 @@ DEF("full-screen", 0, QEMU_OPTION_full_screen, "-full-screen start in full screen\n") STEXI @item -full-screen +@findex -full-screen Start in full screen. ETEXI @@ -572,6 +612,7 @@ DEF("g", 1, QEMU_OPTION_g , #endif STEXI @item -g @var{width}x@var{height}[x@var{depth}] +@findex -g Set the initial graphical resolution and depth (PPC, SPARC only). ETEXI @@ -579,7 +620,7 @@ DEF("vnc", HAS_ARG, QEMU_OPTION_vnc , "-vnc display start a VNC server on display\n") STEXI @item -vnc @var{display}[,@var{option}[,@var{option}[,...]]] - +@findex -vnc Normally, QEMU uses SDL to display the VGA output. With this option, you can have QEMU listen on VNC display @var{display} and redirect the VGA display over the VNC session. It is very useful to enable the usb @@ -705,6 +746,7 @@ DEF("win2k-hack", 0, QEMU_OPTION_win2k_hack, #endif STEXI @item -win2k-hack +@findex -win2k-hack Use it when installing Windows 2000 to avoid a disk full bug. After Windows 2000 is installed, you no longer need this option (this option slows down the IDE transfers). @@ -721,8 +763,10 @@ DEF("no-fd-bootchk", 0, QEMU_OPTION_no_fd_bootchk, #endif STEXI @item -no-fd-bootchk +@findex -no-fd-bootchk Disable boot signature checking for floppy disks in Bochs BIOS. It may be needed to boot from old floppy disks. +TODO: check reference to Bochs BIOS. ETEXI #ifdef TARGET_I386 @@ -731,6 +775,7 @@ DEF("no-acpi", 0, QEMU_OPTION_no_acpi, #endif STEXI @item -no-acpi +@findex -no-acpi Disable ACPI (Advanced Configuration and Power Interface) support. Use it if your guest OS complains about ACPI problems (PC target machine only). @@ -742,6 +787,7 @@ DEF("no-hpet", 0, QEMU_OPTION_no_hpet, #endif STEXI @item -no-hpet +@findex -no-hpet Disable HPET support. ETEXI @@ -753,6 +799,7 @@ DEF("balloon", HAS_ARG, QEMU_OPTION_balloon, #endif STEXI @item -balloon none +@findex -balloon Disable balloon device. @item -balloon virtio[,addr=@var{addr}] Enable virtio balloon device (default), optionally with PCI address @@ -766,6 +813,7 @@ DEF("acpitable", HAS_ARG, QEMU_OPTION_acpitable, #endif STEXI @item -acpitable [sig=@var{str}][,rev=@var{n}][,oem_id=@var{str}][,oem_table_id=@var{str}][,oem_rev=@var{n}] [,asl_compiler_id=@var{str}][,asl_compiler_rev=@var{n}][,data=@var{file1}[:@var{file2}]...] +@findex -acpitable Add ACPI table with specified header fields and context from specified files. ETEXI @@ -781,9 +829,11 @@ DEF("smbios", HAS_ARG, QEMU_OPTION_smbios, #endif STEXI @item -smbios file=@var{binary} +@findex -smbios Load SMBIOS entry from binary file. @item -smbios type=0[,vendor=@var{str}][,version=@var{str}][,date=@var{str}][,release=@var{%d.%d}] +@findex -smbios Specify SMBIOS type 0 fields @item -smbios type=1[,manufacturer=@var{str}][,product=@var{str}][,version=@var{str}][,serial=@var{str}][,uuid=@var{uuid}][,sku=@var{str}][,family=@var{str}] @@ -867,6 +917,7 @@ DEF("netdev", HAS_ARG, QEMU_OPTION_netdev, "socket],id=str[,option][,option][,...]\n") STEXI @item -net nic[,vlan=@var{n}][,macaddr=@var{mac}][,model=@var{type}][,name=@var{name}][,addr=@var{addr}][,vectors=@var{v}] +@findex -net Create a new Network Interface Card and connect it to VLAN @var{n} (@var{n} = 0 is the default). The NIC is an e1000 by default on the PC target. Optionally, the MAC address can be changed to @var{mac}, the @@ -1144,7 +1195,7 @@ The general form of a character device option is: @table @option @item -chardev @var{backend} ,id=@var{id} [,@var{options}] - +@findex -chardev Backend is one of: @option{null}, @option{socket}, @@ -1348,6 +1399,7 @@ STEXI @table @option @item -bt hci[...] +@findex -bt Defines the function of the corresponding Bluetooth HCI. -bt options are matched with the HCIs present in the chosen machine type. For example when emulating a machine with only one HCI built into it, only @@ -1416,6 +1468,7 @@ DEF("kernel", HAS_ARG, QEMU_OPTION_kernel, \ "-kernel bzImage use 'bzImage' as kernel image\n") STEXI @item -kernel @var{bzImage} +@findex -kernel Use @var{bzImage} as kernel image. The kernel can be either a Linux kernel or in multiboot format. ETEXI @@ -1424,6 +1477,7 @@ DEF("append", HAS_ARG, QEMU_OPTION_append, \ "-append cmdline use 'cmdline' as kernel command line\n") STEXI @item -append @var{cmdline} +@findex -append Use @var{cmdline} as kernel command line ETEXI @@ -1431,6 +1485,7 @@ DEF("initrd", HAS_ARG, QEMU_OPTION_initrd, \ "-initrd file use 'file' as initial ram disk\n") STEXI @item -initrd @var{file} +@findex -initrd Use @var{file} as initial ram disk. @item -initrd "@var{file1} arg=foo,@var{file2}" @@ -1457,6 +1512,7 @@ DEF("serial", HAS_ARG, QEMU_OPTION_serial, \ "-serial dev redirect the serial port to char device 'dev'\n") STEXI @item -serial @var{dev} +@findex -serial Redirect the virtual serial port to host character device @var{dev}. The default device is @code{vc} in graphical mode and @code{stdio} in non graphical mode. @@ -1584,6 +1640,7 @@ DEF("parallel", HAS_ARG, QEMU_OPTION_parallel, \ "-parallel dev redirect the parallel port to char device 'dev'\n") STEXI @item -parallel @var{dev} +@findex -parallel Redirect the virtual parallel port to host device @var{dev} (same devices as the serial port). On Linux hosts, @file{/dev/parportN} can be used to use hardware devices connected on the corresponding host @@ -1599,6 +1656,7 @@ DEF("monitor", HAS_ARG, QEMU_OPTION_monitor, \ "-monitor dev redirect the monitor to char device 'dev'\n") STEXI @item -monitor @var{dev} +@findex -monitor Redirect the monitor to host device @var{dev} (same devices as the serial port). The default device is @code{vc} in graphical mode and @code{stdio} in @@ -1608,6 +1666,7 @@ DEF("qmp", HAS_ARG, QEMU_OPTION_qmp, \ "-qmp dev like -monitor but opens in 'control' mode\n") STEXI @item -qmp @var{dev} +@findex -qmp Like -monitor but opens in 'control' mode. ETEXI @@ -1615,6 +1674,7 @@ DEF("mon", HAS_ARG, QEMU_OPTION_mon, \ "-mon chardev=[name][,mode=readline|control][,default]\n") STEXI @item -mon chardev=[name][,mode=readline|control][,default] +@findex -mon Setup monitor on chardev @var{name}. ETEXI @@ -1622,6 +1682,7 @@ DEF("debugcon", HAS_ARG, QEMU_OPTION_debugcon, \ "-debugcon dev redirect the debug console to char device 'dev'\n") STEXI @item -debugcon @var{dev} +@findex -debugcon Redirect the debug console to host device @var{dev} (same devices as the serial port). The debug console is an I/O port which is typically port 0xe9; writing to that I/O port sends output to this device. @@ -1633,6 +1694,7 @@ DEF("pidfile", HAS_ARG, QEMU_OPTION_pidfile, \ "-pidfile file write PID to 'file'\n") STEXI @item -pidfile @var{file} +@findex -pidfile Store the QEMU process PID in @var{file}. It is useful if you launch QEMU from a script. ETEXI @@ -1641,6 +1703,7 @@ DEF("singlestep", 0, QEMU_OPTION_singlestep, \ "-singlestep always run in singlestep mode\n") STEXI @item -singlestep +@findex -singlestep Run the emulation in single step mode. ETEXI @@ -1648,6 +1711,7 @@ DEF("S", 0, QEMU_OPTION_S, \ "-S freeze CPU at startup (use 'c' to start execution)\n") STEXI @item -S +@findex -S Do not start CPU at startup (you must type 'c' in the monitor). ETEXI @@ -1655,6 +1719,7 @@ DEF("gdb", HAS_ARG, QEMU_OPTION_gdb, \ "-gdb dev wait for gdb connection on 'dev'\n") STEXI @item -gdb @var{dev} +@findex -gdb Wait for gdb connection on device @var{dev} (@pxref{gdb_usage}). Typical connections will likely be TCP-based, but also UDP, pseudo TTY, or even stdio are reasonable use case. The latter is allowing to start qemu from @@ -1668,6 +1733,7 @@ DEF("s", 0, QEMU_OPTION_s, \ "-s shorthand for -gdb tcp::" DEFAULT_GDBSTUB_PORT "\n") STEXI @item -s +@findex -s Shorthand for -gdb tcp::1234, i.e. open a gdbserver on TCP port 1234 (@pxref{gdb_usage}). ETEXI @@ -1676,6 +1742,7 @@ DEF("d", HAS_ARG, QEMU_OPTION_d, \ "-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)\n") STEXI @item -d +@findex -d Output log in /tmp/qemu.log ETEXI @@ -1685,6 +1752,7 @@ DEF("hdachs", HAS_ARG, QEMU_OPTION_hdachs, \ " translation (t=none or lba) (usually qemu can guess them)\n") STEXI @item -hdachs @var{c},@var{h},@var{s},[,@var{t}] +@findex -hdachs Force hard disk 0 physical geometry (1 <= @var{c} <= 16383, 1 <= @var{h} <= 16, 1 <= @var{s} <= 63) and optionally force the BIOS translation mode (@var{t}=none, lba or auto). Usually QEMU can guess @@ -1696,6 +1764,7 @@ DEF("L", HAS_ARG, QEMU_OPTION_L, \ "-L path set the directory for the BIOS, VGA BIOS and keymaps\n") STEXI @item -L @var{path} +@findex -L Set the directory for the BIOS, VGA BIOS and keymaps. ETEXI @@ -1703,6 +1772,7 @@ DEF("bios", HAS_ARG, QEMU_OPTION_bios, \ "-bios file set the filename for the BIOS\n") STEXI @item -bios @var{file} +@findex -bios Set the filename for the BIOS. ETEXI @@ -1712,6 +1782,7 @@ DEF("enable-kvm", 0, QEMU_OPTION_enable_kvm, \ #endif STEXI @item -enable-kvm +@findex -enable-kvm Enable KVM full virtualization support. This option is only available if KVM support is enabled when compiling. ETEXI @@ -1728,11 +1799,14 @@ DEF("xen-attach", 0, QEMU_OPTION_xen_attach, #endif STEXI @item -xen-domid @var{id} +@findex -xen-domid Specify xen guest domain @var{id} (XEN only). @item -xen-create +@findex -xen-create Create domain using xen hypercalls, bypassing xend. Warning: should not be used when xend is in use (XEN only). @item -xen-attach +@findex -xen-attach Attach to existing xen domain. xend will use this when starting qemu (XEN only). ETEXI @@ -1741,6 +1815,7 @@ DEF("no-reboot", 0, QEMU_OPTION_no_reboot, \ "-no-reboot exit instead of rebooting\n") STEXI @item -no-reboot +@findex -no-reboot Exit instead of rebooting. ETEXI @@ -1748,6 +1823,7 @@ DEF("no-shutdown", 0, QEMU_OPTION_no_shutdown, \ "-no-shutdown stop before shutdown\n") STEXI @item -no-shutdown +@findex -no-shutdown Don't exit QEMU on guest shutdown, but instead only stop the emulation. This allows for instance switching to monitor to commit changes to the disk image. @@ -1758,6 +1834,7 @@ DEF("loadvm", HAS_ARG, QEMU_OPTION_loadvm, \ " start right away with a saved state (loadvm in monitor)\n") STEXI @item -loadvm @var{file} +@findex -loadvm Start right away with a saved state (@code{loadvm} in monitor) ETEXI @@ -1767,6 +1844,7 @@ DEF("daemonize", 0, QEMU_OPTION_daemonize, \ #endif STEXI @item -daemonize +@findex -daemonize Daemonize the QEMU process after initialization. QEMU will not detach from standard IO until it is ready to receive connections on any of its devices. This option is a useful way for external programs to launch QEMU without having @@ -1777,6 +1855,7 @@ DEF("option-rom", HAS_ARG, QEMU_OPTION_option_rom, \ "-option-rom rom load a file, rom, into the option ROM space\n") STEXI @item -option-rom @var{file} +@findex -option-rom Load the contents of @var{file} as an option ROM. This option is useful to load things like EtherBoot. ETEXI @@ -1786,6 +1865,7 @@ DEF("clock", HAS_ARG, QEMU_OPTION_clock, \ " To see what timers are available use -clock ?\n") STEXI @item -clock @var{method} +@findex -clock Force the use of the given methods for timer alarm. To see what timers are available use -clock ?. ETEXI @@ -1807,6 +1887,7 @@ DEF("rtc", HAS_ARG, QEMU_OPTION_rtc, \ STEXI @item -rtc [base=utc|localtime|@var{date}][,clock=host|vm][,driftfix=none|slew] +@findex -rtc Specify @option{base} as @code{utc} or @code{localtime} to let the RTC start at the current UTC or local time, respectively. @code{localtime} is required for correct date in MS-DOS or Windows. To start at a specific point in time, provide @var{date} in the @@ -1830,6 +1911,7 @@ DEF("icount", HAS_ARG, QEMU_OPTION_icount, \ " instruction\n") STEXI @item -icount [@var{N}|auto] +@findex -icount Enable virtual instruction counter. The virtual cpu will execute one instruction every 2^@var{N} ns of virtual time. If @code{auto} is specified then the virtual cpu speed will be automatically adjusted to keep virtual @@ -1846,6 +1928,7 @@ DEF("watchdog", HAS_ARG, QEMU_OPTION_watchdog, \ " enable virtual hardware watchdog [default=none]\n") STEXI @item -watchdog @var{model} +@findex -watchdog Create a virtual hardware watchdog device. Once enabled (by a guest action), the watchdog must be periodically polled by an agent inside the guest or else the guest will be restarted. @@ -1895,6 +1978,7 @@ DEF("echr", HAS_ARG, QEMU_OPTION_echr, \ STEXI @item -echr @var{numeric_ascii_value} +@findex -echr Change the escape character used for switching to the monitor when using monitor and serial sharing. The default is @code{0x01} when using the @code{-nographic} option. @code{0x01} is equal to pressing @@ -1913,6 +1997,7 @@ DEF("virtioconsole", HAS_ARG, QEMU_OPTION_virtiocon, \ " set virtio console\n") STEXI @item -virtioconsole @var{c} +@findex -virtioconsole Set virtio console. This option is maintained for backward compatibility. @@ -1924,6 +2009,7 @@ DEF("show-cursor", 0, QEMU_OPTION_show_cursor, \ "-show-cursor show cursor\n") STEXI @item -show-cursor +@findex -show-cursor Show cursor. ETEXI @@ -1931,6 +2017,7 @@ DEF("tb-size", HAS_ARG, QEMU_OPTION_tb_size, \ "-tb-size n set TB size\n") STEXI @item -tb-size @var{n} +@findex -tb-size Set TB size. ETEXI @@ -1938,6 +2025,7 @@ DEF("incoming", HAS_ARG, QEMU_OPTION_incoming, \ "-incoming p prepare for incoming migration, listen on port p\n") STEXI @item -incoming @var{port} +@findex -incoming Prepare for incoming migration, listen on @var{port}. ETEXI @@ -1945,6 +2033,7 @@ DEF("nodefaults", 0, QEMU_OPTION_nodefaults, \ "-nodefaults don't create default devices\n") STEXI @item -nodefaults +@findex -nodefaults Don't create default devices. ETEXI @@ -1954,6 +2043,7 @@ DEF("chroot", HAS_ARG, QEMU_OPTION_chroot, \ #endif STEXI @item -chroot @var{dir} +@findex -chroot Immediately before starting guest execution, chroot to the specified directory. Especially useful in combination with -runas. ETEXI @@ -1964,6 +2054,7 @@ DEF("runas", HAS_ARG, QEMU_OPTION_runas, \ #endif STEXI @item -runas @var{user} +@findex -runas Immediately before starting guest execution, drop root privileges, switching to the specified user. ETEXI @@ -1975,6 +2066,7 @@ DEF("prom-env", HAS_ARG, QEMU_OPTION_prom_env, #endif STEXI @item -prom-env @var{variable}=@var{value} +@findex -prom-env Set OpenBIOS nvram @var{variable} to given @var{value} (PPC, SPARC only). ETEXI #if defined(TARGET_ARM) || defined(TARGET_M68K) @@ -1983,6 +2075,7 @@ DEF("semihosting", 0, QEMU_OPTION_semihosting, #endif STEXI @item -semihosting +@findex -semihosting Semihosting mode (ARM, M68K only). ETEXI #if defined(TARGET_ARM) @@ -1991,6 +2084,7 @@ DEF("old-param", 0, QEMU_OPTION_old_param, #endif STEXI @item -old-param +@findex -old-param (ARM) Old param mode (ARM only). ETEXI @@ -1998,6 +2092,7 @@ DEF("readconfig", HAS_ARG, QEMU_OPTION_readconfig, "-readconfig \n") STEXI @item -readconfig @var{file} +@findex -readconfig Read device configuration from @var{file}. ETEXI DEF("writeconfig", HAS_ARG, QEMU_OPTION_writeconfig, @@ -2005,6 +2100,7 @@ DEF("writeconfig", HAS_ARG, QEMU_OPTION_writeconfig, " read/write config file\n") STEXI @item -writeconfig @var{file} +@findex -writeconfig Write device configuration to @var{file}. ETEXI DEF("nodefconfig", 0, QEMU_OPTION_nodefconfig, @@ -2012,6 +2108,7 @@ DEF("nodefconfig", 0, QEMU_OPTION_nodefconfig, " do not load default config files at startup\n") STEXI @item -nodefconfig +@findex -nodefconfig Normally QEMU loads a configuration file from @var{sysconfdir}/qemu.conf and @var{sysconfdir}/target-@var{ARCH}.conf on startup. The @code{-nodefconfig} option will prevent QEMU from loading these configuration files at startup.