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提交 a7424faf 编写于 作者: J Ján Tomko
1 浏览文件
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Force QMP capability probing 

Remove the qmpOnly argument of virQEMUCapsNewForBinaryInternal
and instead always assume it's true.

This effectively sets the minimum QEMU version to 1.2.0.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>
上级 a5a777a8
展开全部 隐藏空白更改
内联 并排
Showing with 18 addition and 3586 deletion
cfg.mk
浏览文件 @ a7424faf
...@@ -1177,7 +1177,7 @@ exclude_file_name_regexp--sc_prohibit_close = \ ...@@ -1177,7 +1177,7 @@ exclude_file_name_regexp--sc_prohibit_close = \
(\.p[yl]$$|\.spec\.in$$|^docs/|^(src/util/virfile\.c|src/libvirt-stream\.c|tests/vir.+mock\.c|tests/commandhelper\.c)$$) (\.p[yl]$$|\.spec\.in$$|^docs/|^(src/util/virfile\.c|src/libvirt-stream\.c|tests/vir.+mock\.c|tests/commandhelper\.c)$$)
exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \ exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
(^tests/(qemuhelp|virhostcpu|virpcitest)data/|docs/js/.*\.js|docs/fonts/.*\.woff|\.diff|tests/virconfdata/no-newline\.conf$$) (^tests/(virhostcpu|virpcitest)data/|docs/js/.*\.js|docs/fonts/.*\.woff|\.diff|tests/virconfdata/no-newline\.conf$$)
_src2=src/(util/vircommand|libvirt|lxc/lxc_controller|locking/lock_daemon|logging/log_daemon|remote/remote_daemon) _src2=src/(util/vircommand|libvirt|lxc/lxc_controller|locking/lock_daemon|logging/log_daemon|remote/remote_daemon)
exclude_file_name_regexp--sc_prohibit_fork_wrappers = \ exclude_file_name_regexp--sc_prohibit_fork_wrappers = \
...@@ -1225,7 +1225,7 @@ exclude_file_name_regexp--sc_require_config_h_first = \ ...@@ -1225,7 +1225,7 @@ exclude_file_name_regexp--sc_require_config_h_first = \
^(examples/|tools/virsh-edit\.c$$) ^(examples/|tools/virsh-edit\.c$$)
exclude_file_name_regexp--sc_trailing_blank = \ exclude_file_name_regexp--sc_trailing_blank = \
/qemuhelpdata/|/sysinfodata/.*\.data|/virhostcpudata/.*\.cpuinfo|^gnulib/local/.*/.*diff$$ /sysinfodata/.*\.data|/virhostcpudata/.*\.cpuinfo|^gnulib/local/.*/.*diff$$
exclude_file_name_regexp--sc_unmarked_diagnostics = \ exclude_file_name_regexp--sc_unmarked_diagnostics = \
^(docs/apibuild.py|tests/virt-aa-helper-test|docs/js/.*\.js)$$ ^(docs/apibuild.py|tests/virt-aa-helper-test|docs/js/.*\.js)$$
......
src/qemu/qemu_capabilities.c
浏览文件 @ a7424faf
此差异已折叠。
src/qemu/qemu_capspriv.h
浏览文件 @ a7424faf
...@@ -37,8 +37,7 @@ virQEMUCapsNewForBinaryInternal(virArch hostArch, ...@@ -37,8 +37,7 @@ virQEMUCapsNewForBinaryInternal(virArch hostArch,
uid_t runUid, uid_t runUid,
gid_t runGid, gid_t runGid,
unsigned int microcodeVersion, unsigned int microcodeVersion,
const char *kernelVersion, const char *kernelVersion);
bool qmpOnly);
int virQEMUCapsLoadCache(virArch hostArch, int virQEMUCapsLoadCache(virArch hostArch,
virQEMUCapsPtr qemuCaps, virQEMUCapsPtr qemuCaps,
...@@ -86,20 +85,6 @@ virQEMUCapsSetGICCapabilities(virQEMUCapsPtr qemuCaps, ...@@ -86,20 +85,6 @@ virQEMUCapsSetGICCapabilities(virQEMUCapsPtr qemuCaps,
virGICCapability *capabilities, virGICCapability *capabilities,
size_t ncapabilities); size_t ncapabilities);
int
virQEMUCapsParseHelpStr(const char *qemu,
const char *str,
virQEMUCapsPtr qemuCaps,
unsigned int *version,
bool *is_kvm,
unsigned int *kvm_version,
bool check_yajl,
const char *qmperr);
int
virQEMUCapsParseDeviceStr(virQEMUCapsPtr qemuCaps,
const char *str);
int int
virQEMUCapsProbeQMPCPUDefinitions(virQEMUCapsPtr qemuCaps, virQEMUCapsProbeQMPCPUDefinitions(virQEMUCapsPtr qemuCaps,
qemuMonitorPtr mon, qemuMonitorPtr mon,
......
tests/Makefile.am
浏览文件 @ a7424faf
...@@ -121,7 +121,6 @@ EXTRA_DIST = \ ...@@ -121,7 +121,6 @@ EXTRA_DIST = \
qemuargv2xmldata \ qemuargv2xmldata \
qemucapabilitiesdata \ qemucapabilitiesdata \
qemucaps2xmldata \ qemucaps2xmldata \
qemuhelpdata \
qemuhotplugtestcpus \ qemuhotplugtestcpus \
qemuhotplugtestdevices \ qemuhotplugtestdevices \
qemuhotplugtestdomains \ qemuhotplugtestdomains \
...@@ -279,7 +278,7 @@ endif WITH_LIBXL ...@@ -279,7 +278,7 @@ endif WITH_LIBXL
if WITH_QEMU if WITH_QEMU
test_programs += qemuxml2argvtest qemuxml2xmltest \ test_programs += qemuxml2argvtest qemuxml2xmltest \
qemuargv2xmltest qemuhelptest domainsnapshotxml2xmltest \ qemuargv2xmltest domainsnapshotxml2xmltest \
qemumonitortest qemumonitorjsontest qemuhotplugtest \ qemumonitortest qemumonitorjsontest qemuhotplugtest \
qemuagenttest qemucapabilitiestest qemucaps2xmltest \ qemuagenttest qemucapabilitiestest qemucaps2xmltest \
qemumemlocktest \ qemumemlocktest \
...@@ -586,9 +585,6 @@ qemuargv2xmltest_SOURCES = \ ...@@ -586,9 +585,6 @@ qemuargv2xmltest_SOURCES = \
testutils.c testutils.h testutils.c testutils.h
qemuargv2xmltest_LDADD = $(qemu_LDADDS) $(LDADDS) qemuargv2xmltest_LDADD = $(qemu_LDADDS) $(LDADDS)
qemuhelptest_SOURCES = qemuhelptest.c testutils.c testutils.h
qemuhelptest_LDADD = $(qemu_LDADDS) $(LDADDS)
qemumonitortest_SOURCES = \ qemumonitortest_SOURCES = \
qemumonitortest.c \ qemumonitortest.c \
testutils.c testutils.h \ testutils.c testutils.h \
...@@ -676,7 +672,7 @@ qemumemlocktest_SOURCES = \ ...@@ -676,7 +672,7 @@ qemumemlocktest_SOURCES = \
qemumemlocktest_LDADD = $(qemu_LDADDS) $(LDADDS) qemumemlocktest_LDADD = $(qemu_LDADDS) $(LDADDS)
else ! WITH_QEMU else ! WITH_QEMU
EXTRA_DIST += qemuxml2argvtest.c qemuxml2xmltest.c qemuargv2xmltest.c \ EXTRA_DIST += qemuxml2argvtest.c qemuxml2xmltest.c qemuargv2xmltest.c \
qemuhelptest.c domainsnapshotxml2xmltest.c \ domainsnapshotxml2xmltest.c \
qemumonitortest.c testutilsqemu.c testutilsqemu.h \ qemumonitortest.c testutilsqemu.c testutilsqemu.h \
testutilsqemuschema.c testutilsqemuschema.h \ testutilsqemuschema.c testutilsqemuschema.h \
qemumonitorjsontest.c qemuhotplugtest.c \ qemumonitorjsontest.c qemuhotplugtest.c \
......
tests/qemucapsprobe.c
浏览文件 @ a7424faf
...@@ -72,7 +72,7 @@ main(int argc, char **argv) ...@@ -72,7 +72,7 @@ main(int argc, char **argv)
return EXIT_FAILURE; return EXIT_FAILURE;
if (!(caps = virQEMUCapsNewForBinaryInternal(VIR_ARCH_NONE, argv[1], "/tmp", if (!(caps = virQEMUCapsNewForBinaryInternal(VIR_ARCH_NONE, argv[1], "/tmp",
-1, -1, 0, NULL, true))) -1, -1, 0, NULL)))
return EXIT_FAILURE; return EXIT_FAILURE;
virObjectUnref(caps); virObjectUnref(caps);
......
tests/qemuhelpdata/qemu-0.12.1 已删除 100644 → 0
浏览文件 @ a5a777a8
QEMU PC emulator version 0.12.1, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug etc.
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none][,format=f][,serial=s]
[,addr=A][,id=name][,aio=threads|native]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.property=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,options] add device
-name string1[,process=string2] set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
-smbios file=binary
Load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
Specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
Specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=y|n]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,sndbuf=nbytes][,vnet_hdr=on|off]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer; the
default of 'sndbuf=1048576' can be disabled using 'sndbuf=0'
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag; use
vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6]
-chardev msmouse,id=id
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
-chardev file,id=id,path=path
-chardev pipe,id=id,path=path
-chardev pty,id=id
-chardev stdio,id=id
-chardev tty,id=id,path=path
-chardev parport,id=id,path=path
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode.
-mon chardev=[name][,mode=readline|control][,default]
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices.
-chroot dir Chroot to dir just before starting the VM.
-runas user Change to user id user just before starting the VM.
-readconfig <file>
-writeconfig <file>
read/write config file
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
tests/qemuhelpdata/qemu-0.12.1-device 已删除 100644 → 0
浏览文件 @ a5a777a8
name "pci-bridge", bus PCI
name "virtio-balloon-pci", bus PCI
name "virtio-console-pci", bus PCI
name "virtio-net-pci", bus PCI
name "virtio-blk-pci", bus PCI
name "i82562", bus PCI
name "i82559er", bus PCI
name "i82559c", bus PCI
name "i82559b", bus PCI
name "i82559a", bus PCI
name "i82558b", bus PCI
name "i82558a", bus PCI
name "i82557c", bus PCI
name "i82557b", bus PCI
name "i82557a", bus PCI
name "i82551", bus PCI
name "i82550", bus PCI
name "pcnet", bus PCI
name "rtl8139", bus PCI
name "e1000", bus PCI, desc "Intel Gigabit Ethernet"
name "ide-drive", bus IDE
name "isa-ide", bus ISA
name "piix4-ide", bus PCI, no-user
name "piix3-ide", bus PCI, no-user
name "i8042", bus ISA, no-user
name "sb16", bus ISA, desc "Creative Sound Blaster 16"
name "ES1370", bus PCI, desc "ENSONIQ AudioPCI ES1370"
name "AC97", bus PCI, desc "Intel 82801AA AC97 Audio"
name "VGA", bus PCI
name "SUNW,fdtwo", bus System
name "sysbus-fdc", bus System
name "isa-fdc", bus ISA, no-user
name "mc146818rtc", bus ISA, no-user
name "isa-serial", bus ISA
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "isa-parallel", bus ISA
name "PIIX3", bus PCI, desc "ISA bridge", no-user
name "i440FX", bus PCI, desc "Host bridge", no-user
name "i440FX-pcihost", bus System, no-user
name "piix4-usb-uhci", bus PCI
name "piix3-usb-uhci", bus PCI
name "vmware-svga", bus PCI
name "ib700", bus ISA
name "ne2k_isa", bus ISA
name "smbus-eeprom", bus I2C
name "scsi-disk", bus SCSI, desc "virtual scsi disk or cdrom"
name "scsi-generic", bus SCSI, desc "pass through generic scsi device (/dev/sg*)"
name "usb-hub", bus USB
name "usb-host", bus USB
name "usb-kbd", bus USB
name "usb-mouse", bus USB
name "usb-tablet", bus USB
name "usb-storage", bus USB
name "usb-wacom-tablet", bus USB, desc "QEMU PenPartner Tablet"
name "usb-braille", bus USB
name "usb-serial", bus USB
name "usb-net", bus USB
name "usb-bt-dongle", bus USB
name "i6300esb", bus PCI
name "ne2k_pci", bus PCI
name "lsi53c895a", bus PCI, alias "lsi"
name "isabus-bridge", bus System, no-user
tests/qemuhelpdata/qemu-1.0 已删除 100644 → 0
浏览文件 @ a5a777a8
QEMU emulator version 1.0, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-machine [type=]name[,prop[=value][,...]]
selects emulated machine (-machine ? for list)
property accel=accel1[:accel2[:...]] selects accelerator
supported accelerators are kvm, xen, tcg (default: tcg)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug, etc
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|directsync|unsafe][,format=f]
[,serial=s][,addr=A][,id=name][,aio=threads|native]
[,readonly=on|off]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.property=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
[,splash=sp_name][,splash-time=sp_time]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
'sp_name': the file's name that would be passed to bios as logo picture, if menu=on
'sp_time': the period that splash picture last if menu=on, unit is ms
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mem-path)
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,prop[=value][,...]]
add device (based on driver)
prop=value,... sets driver properties
use -device ? to print all possible drivers
use -device driver,? to print all possible properties
File system options:
-fsdev fsdriver,id=id,path=path,[security_model={mapped|passthrough|none}]
[,writeout=immediate][,readonly]
Virtual File system pass-through options:
-virtfs local,path=path,mount_tag=tag,security_model=[mapped|passthrough|none]
[,writeout=immediate][,readonly]
-virtfs_synth Create synthetic file system image
-name string1[,process=string2]
set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]
[,window_close=on|off]|curses|none|
vnc=<display>[,<optargs>]
select display type
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-spice <args> enable spice
-portrait rotate graphical output 90 deg left (only PXA LCD)
-rotate <deg> rotate graphical output some deg left (only PXA LCD)
-vga [std|cirrus|vmware|qxl|xenfb|none]
select video card type
-full-screen start in full screen
-g WxH[xDEPTH] Set the initial graphical resolution and depth
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,{data|file}=file1[:file2]...]
ACPI table description
-smbios file=binary
load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=on|off]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostforce=on|off]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown)
use '[down]script=no' to disable script execution
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer (the
default is disabled 'sndbuf=0' to enable flow control set 'sndbuf=1048576')
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag
use vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
use vhost=on to enable experimental in kernel accelerator
(only has effect for virtio guests which use MSIX)
use vhostforce=on to force vhost on for non-MSIX virtio guests
use 'vhostfd=h' to connect to an already opened vhost net device
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port[,localaddr=addr]]
connect the vlan 'n' to multicast maddr and port
use 'localaddr=addr' to specify the host address to send packets from
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices. If no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id[,mux=on|off]
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet][,mux=on|off] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6][,mux=on|off]
-chardev msmouse,id=id[,mux=on|off]
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
[,mux=on|off]
-chardev file,id=id,path=path[,mux=on|off]
-chardev pipe,id=id,path=path[,mux=on|off]
-chardev pty,id=id[,mux=on|off]
-chardev stdio,id=id[,mux=on|off][,signal=on|off]
-chardev braille,id=id[,mux=on|off]
-chardev tty,id=id,path=path[,mux=on|off]
-chardev parport,id=id,path=path[,mux=on|off]
-chardev spicevmc,id=id,name=name[,debug=debug]
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode
-mon chardev=[name][,mode=readline|control][,default]
-debugcon dev redirect the debug console to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-D logfile output log to logfile (instead of the default /tmp/qemu.log)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-xen-domid id specify xen guest domain id
-xen-create create domain using xen hypercalls, bypassing xend
warning: should not be used when xend is in use
-xen-attach attach to existing xen domain
xend will use this when starting qemu
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks (x86 only)
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices
-chroot dir chroot to dir just before starting the VM
-runas user change to user id user just before starting the VM
-prom-env variable=value
set OpenBIOS nvram variables
-semihosting semihosting mode
-old-param old param mode
-readconfig <file>
-writeconfig <file>
read/write config file
-nodefconfig
do not load default config files at startup
-trace [events=<file>][,file=<file>]
specify tracing options
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
tests/qemuhelpdata/qemu-1.0-device 已删除 100644 → 0
浏览文件 @ a5a777a8
name "ib700", bus ISA
name "sga", bus ISA, desc "Serial Graphics Adapter"
name "qxl", bus PCI, desc "Spice QXL GPU (secondary)"
name "qxl-vga", bus PCI, desc "Spice QXL GPU (primary, vga compatible)"
name "ivshmem", bus PCI
name "isa-debugcon", bus ISA
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "virtio-9p-pci", bus PCI
name "usb-wacom-tablet", bus USB, desc "QEMU PenPartner Tablet"
name "usb-braille", bus USB
name "usb-serial", bus USB
name "usb-net", bus USB
name "usb-storage", bus USB
name "usb-host", bus USB
name "usb-hub", bus USB
name "usb-kbd", bus USB
name "usb-mouse", bus USB
name "usb-tablet", bus USB
name "usb-bt-dongle", bus USB
name "smbus-eeprom", bus I2C
name "scsi-generic", bus SCSI, desc "pass through generic scsi device (/dev/sg*)"
name "scsi-disk", bus SCSI, desc "virtual SCSI disk or CD-ROM (legacy)"
name "scsi-block", bus SCSI, desc "SCSI block device passthrough"
name "scsi-cd", bus SCSI, desc "virtual SCSI CD-ROM"
name "scsi-hd", bus SCSI, desc "virtual SCSI disk"
name "x3130-upstream", bus PCI, desc "TI X3130 Upstream Port of PCI Express Switch"
name "xio3130-downstream", bus PCI, desc "TI X3130 Downstream Port of PCI Express Switch"
name "i6300esb", bus PCI
name "vmware-svga", bus PCI
name "virtio-balloon-pci", bus PCI, alias "virtio-balloon"
name "virtio-serial-pci", bus PCI, alias "virtio-serial"
name "virtio-net-pci", bus PCI, alias "virtio-net"
name "virtio-blk-pci", bus PCI, alias "virtio-blk"
name "virtserialport", bus virtio-serial-bus
name "virtconsole", bus virtio-serial-bus
name "VGA", bus PCI
name "isa-vga", bus ISA
name "ich9-usb-uhci3", bus PCI
name "ich9-usb-uhci2", bus PCI
name "ich9-usb-uhci1", bus PCI
name "vt82c686b-usb-uhci", bus PCI
name "piix4-usb-uhci", bus PCI
name "piix3-usb-uhci", bus PCI
name "sysbus-ohci", bus System, desc "OHCI USB Controller"
name "pci-ohci", bus PCI, desc "Apple USB Controller"
name "ich9-usb-ehci1", bus PCI
name "usb-ehci", bus PCI
name "usb-ccid", bus USB, desc "CCID Rev 1.1 smartcard reader"
name "isa-serial", bus ISA
name "sb16", bus ISA, desc "Creative Sound Blaster 16"
name "rtl8139", bus PCI
name "pcnet", bus PCI
name "isa-parallel", bus ISA
name "ne2k_pci", bus PCI
name "ne2k_isa", bus ISA
name "lsi53c895a", bus PCI, alias "lsi"
name "ioh3420", bus PCI, desc "Intel IOH device id 3420 PCIE Root Port"
name "intel-hda", bus PCI, desc "Intel HD Audio Controller"
name "ide-drive", bus IDE, desc "virtual IDE disk or CD-ROM (legacy)"
name "ide-cd", bus IDE, desc "virtual IDE CD-ROM"
name "ide-hd", bus IDE, desc "virtual IDE disk"
name "isa-ide", bus ISA
name "ich9-ahci", bus PCI, alias "ahci"
name "hda-duplex", bus HDA, desc "HDA Audio Codec, duplex"
name "hda-output", bus HDA, desc "HDA Audio Codec, output-only"
name "SUNW,fdtwo", bus System
name "sysbus-fdc", bus System
name "ES1370", bus PCI, desc "ENSONIQ AudioPCI ES1370"
name "i82801", bus PCI, desc "Intel i82801 Ethernet"
name "i82562", bus PCI, desc "Intel i82562 Ethernet"
name "i82559er", bus PCI, desc "Intel i82559ER Ethernet"
name "i82559c", bus PCI, desc "Intel i82559C Ethernet"
name "i82559b", bus PCI, desc "Intel i82559B Ethernet"
name "i82559a", bus PCI, desc "Intel i82559A Ethernet"
name "i82558b", bus PCI, desc "Intel i82558B Ethernet"
name "i82558a", bus PCI, desc "Intel i82558A Ethernet"
name "i82557c", bus PCI, desc "Intel i82557C Ethernet"
name "i82557b", bus PCI, desc "Intel i82557B Ethernet"
name "i82557a", bus PCI, desc "Intel i82557A Ethernet"
name "i82551", bus PCI, desc "Intel i82551 Ethernet"
name "i82550", bus PCI, desc "Intel i82550 Ethernet"
name "e1000", bus PCI, desc "Intel Gigabit Ethernet"
name "ccid-card-passthru", bus ccid-bus, desc "passthrough smartcard"
name "ccid-card-emulated", bus ccid-bus, desc "emulated smartcard"
name "isa-applesmc", bus ISA
name "AC97", bus PCI, desc "Intel 82801AA AC97 Audio"
virtio-blk-pci.class=hex32
virtio-blk-pci.drive=drive
virtio-blk-pci.logical_block_size=uint16
virtio-blk-pci.physical_block_size=uint16
virtio-blk-pci.min_io_size=uint16
virtio-blk-pci.opt_io_size=uint32
virtio-blk-pci.bootindex=int32
virtio-blk-pci.discard_granularity=uint32
virtio-blk-pci.serial=string
virtio-blk-pci.ioeventfd=on/off
virtio-blk-pci.vectors=uint32
virtio-blk-pci.indirect_desc=on/off
virtio-blk-pci.event_idx=on/off
virtio-blk-pci.scsi=on/off
virtio-blk-pci.addr=pci-devfn
virtio-blk-pci.romfile=string
virtio-blk-pci.rombar=uint32
virtio-blk-pci.multifunction=on/off
virtio-blk-pci.command_serr_enable=on/off
virtio-net-pci.ioeventfd=on/off
virtio-net-pci.vectors=uint32
virtio-net-pci.indirect_desc=on/off
virtio-net-pci.event_idx=on/off
virtio-net-pci.csum=on/off
virtio-net-pci.guest_csum=on/off
virtio-net-pci.gso=on/off
virtio-net-pci.guest_tso4=on/off
virtio-net-pci.guest_tso6=on/off
virtio-net-pci.guest_ecn=on/off
virtio-net-pci.guest_ufo=on/off
virtio-net-pci.host_tso4=on/off
virtio-net-pci.host_tso6=on/off
virtio-net-pci.host_ecn=on/off
virtio-net-pci.host_ufo=on/off
virtio-net-pci.mrg_rxbuf=on/off
virtio-net-pci.status=on/off
virtio-net-pci.ctrl_vq=on/off
virtio-net-pci.ctrl_rx=on/off
virtio-net-pci.ctrl_vlan=on/off
virtio-net-pci.ctrl_rx_extra=on/off
virtio-net-pci.mac=macaddr
virtio-net-pci.vlan=vlan
virtio-net-pci.netdev=netdev
virtio-net-pci.bootindex=int32
virtio-net-pci.x-txtimer=uint32
virtio-net-pci.x-txburst=int32
virtio-net-pci.tx=string
virtio-net-pci.addr=pci-devfn
virtio-net-pci.romfile=string
virtio-net-pci.rombar=uint32
virtio-net-pci.multifunction=on/off
virtio-net-pci.command_serr_enable=on/off
scsi-generic.drive=drive
scsi-generic.logical_block_size=uint16
scsi-generic.physical_block_size=uint16
scsi-generic.min_io_size=uint16
scsi-generic.opt_io_size=uint32
scsi-generic.bootindex=int32
scsi-generic.discard_granularity=uint32
scsi-generic.channel=uint32
scsi-generic.scsi-id=uint32
scsi-generic.lun=uint32
tests/qemuhelpdata/qemu-1.1.0 已删除 100644 → 0
浏览文件 @ a5a777a8
QEMU emulator version 1.1.0, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu-system-x86_64 [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-machine [type=]name[,prop[=value][,...]]
selects emulated machine (-machine ? for list)
property accel=accel1[:accel2[:...]] selects accelerator
supported accelerators are kvm, xen, tcg (default: tcg)
kernel_irqchip=on|off controls accelerated irqchip support
kvm_shadow_mem=size of KVM shadow MMU
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug, etc
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|directsync|unsafe][,format=f]
[,serial=s][,addr=A][,id=name][,aio=threads|native]
[,readonly=on|off][,copy-on-read=on|off]
[[,bps=b]|[[,bps_rd=r][,bps_wr=w]]][[,iops=i]|[[,iops_rd=r][,iops_wr=w]]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.prop=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
[,splash=sp_name][,splash-time=sp_time]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
'sp_name': the file's name that would be passed to bios as logo picture, if menu=on
'sp_time': the period that splash picture last if menu=on, unit is ms
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mem-path)
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,prop[=value][,...]]
add device (based on driver)
prop=value,... sets driver properties
use -device ? to print all possible drivers
use -device driver,? to print all possible properties
File system options:
-fsdev fsdriver,id=id[,path=path,][security_model={mapped-xattr|mapped-file|passthrough|none}]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
Virtual File system pass-through options:
-virtfs local,path=path,mount_tag=tag,security_model=[mapped-xattr|mapped-file|passthrough|none]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
-virtfs_synth Create synthetic file system image
-name string1[,process=string2]
set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]
[,window_close=on|off]|curses|none|
vnc=<display>[,<optargs>]
select display type
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-spice <args> enable spice
-portrait rotate graphical output 90 deg left (only PXA LCD)
-rotate <deg> rotate graphical output some deg left (only PXA LCD)
-vga [std|cirrus|vmware|qxl|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,{data|file}=file1[:file2]...]
ACPI table description
-smbios file=binary
load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=on|off]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostforce=on|off]
connect the host TAP network interface to VLAN 'n'
use network scripts 'file' (default=/etc/qemu-ifup)
to configure it and 'dfile' (default=/etc/qemu-ifdown)
to deconfigure it
use '[down]script=no' to disable script execution
use network helper 'helper' (default=/usr/libexec/qemu-bridge-helper) to
configure it
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer (the
default is disabled 'sndbuf=0' to enable flow control set 'sndbuf=1048576')
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag
use vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
use vhost=on to enable experimental in kernel accelerator
(only has effect for virtio guests which use MSIX)
use vhostforce=on to force vhost on for non-MSIX virtio guests
use 'vhostfd=h' to connect to an already opened vhost net device
-net bridge[,vlan=n][,name=str][,br=bridge][,helper=helper]
connects a host TAP network interface to a host bridge device 'br'
(default=br0) using the program 'helper'
(default=/usr/libexec/qemu-bridge-helper)
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port[,localaddr=addr]]
connect the vlan 'n' to multicast maddr and port
use 'localaddr=addr' to specify the host address to send packets from
-net socket[,vlan=n][,name=str][,fd=h][,udp=host:port][,localaddr=host:port]
connect the vlan 'n' to another VLAN using an UDP tunnel
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices. If no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|bridge|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id[,mux=on|off]
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet][,mux=on|off] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6][,mux=on|off]
-chardev msmouse,id=id[,mux=on|off]
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
[,mux=on|off]
-chardev file,id=id,path=path[,mux=on|off]
-chardev pipe,id=id,path=path[,mux=on|off]
-chardev pty,id=id[,mux=on|off]
-chardev stdio,id=id[,mux=on|off][,signal=on|off]
-chardev braille,id=id[,mux=on|off]
-chardev tty,id=id,path=path[,mux=on|off]
-chardev parport,id=id,path=path[,mux=on|off]
-chardev spicevmc,id=id,name=name[,debug=debug]
-iscsi [user=user][,password=password]
[,header-digest=CRC32C|CR32C-NONE|NONE-CRC32C|NONE
[,initiator-name=iqn]
iSCSI session parameters
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
-dtb file use 'file' as device tree image
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode
-mon chardev=[name][,mode=readline|control][,default]
-debugcon dev redirect the debug console to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-D logfile output log to logfile (instead of the default /tmp/qemu.log)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually QEMU can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-xen-domid id specify xen guest domain id
-xen-create create domain using xen hypercalls, bypassing xend
warning: should not be used when xend is in use
-xen-attach attach to existing xen domain
xend will use this when starting QEMU
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|rt|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks (x86 only)
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices
-chroot dir chroot to dir just before starting the VM
-runas user change to user id user just before starting the VM
-readconfig <file>
-writeconfig <file>
read/write config file
-nodefconfig
do not load default config files at startup
-no-user-config
do not load user-provided config files at startup
-trace [events=<file>][,file=<file>]
specify tracing options
-qtest CHR specify tracing options
-qtest-log LOG specify tracing options
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
tests/qemuhelpdata/qemu-1.1.0-device 已删除 100644 → 0
浏览文件 @ a5a777a8
name "usb-storage", bus USB
name "VGA", bus PCI
name "scsi-hd", bus SCSI, desc "virtual SCSI disk"
name "i82559a", bus PCI, desc "Intel i82559A Ethernet"
name "i82559b", bus PCI, desc "Intel i82559B Ethernet"
name "i82559c", bus PCI, desc "Intel i82559C Ethernet"
name "sysbus-ohci", bus System, desc "OHCI USB Controller"
name "virtio-blk-pci", bus PCI, alias "virtio-blk"
name "qxl-vga", bus PCI, desc "Spice QXL GPU (primary, vga compatible)"
name "x3130-upstream", bus PCI, desc "TI X3130 Upstream Port of PCI Express Switch"
name "ide-drive", bus IDE, desc "virtual IDE disk or CD-ROM (legacy)"
name "virtio-9p-pci", bus PCI
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "ide-hd", bus IDE, desc "virtual IDE disk"
name "ES1370", bus PCI, desc "ENSONIQ AudioPCI ES1370"
name "ioh3420", bus PCI, desc "Intel IOH device id 3420 PCIE Root Port"
name "sga", bus ISA, desc "Serial Graphics Adapter"
name "scsi-block", bus SCSI, desc "SCSI block device passthrough"
name "usb-serial", bus USB
name "pc-sysfw", bus System, desc "PC System Firmware"
name "usb-mouse", bus USB
name "usb-hub", bus USB
name "usb-net", bus USB
name "ccid-card-emulated", bus ccid-bus, desc "emulated smartcard"
name "ne2k_isa", bus ISA
name "scsi-generic", bus SCSI, desc "pass through generic scsi device (/dev/sg*)"
name "pcnet", bus PCI
name "lsi53c895a", bus PCI, alias "lsi"
name "scsi-disk", bus SCSI, desc "virtual SCSI disk or CD-ROM (legacy)"
name "hda-micro", bus HDA, desc "HDA Audio Codec, duplex (speaker, microphone)"
name "xio3130-downstream", bus PCI, desc "TI X3130 Downstream Port of PCI Express Switch"
name "virtserialport", bus virtio-serial-bus
name "nec-usb-xhci", bus PCI
name "pci-ohci", bus PCI, desc "Apple USB Controller"
name "usb-braille", bus USB
name "scsi-cd", bus SCSI, desc "virtual SCSI CD-ROM"
name "usb-wacom-tablet", bus USB, desc "QEMU PenPartner Tablet"
name "isa-serial", bus ISA
name "i82550", bus PCI, desc "Intel i82550 Ethernet"
name "i82551", bus PCI, desc "Intel i82551 Ethernet"
name "isa-debugcon", bus ISA
name "ide-cd", bus IDE, desc "virtual IDE CD-ROM"
name "SUNW,fdtwo", bus System
name "ich9-usb-uhci1", bus PCI
name "ich9-usb-uhci2", bus PCI
name "ich9-usb-uhci3", bus PCI
name "isa-parallel", bus ISA
name "virtconsole", bus virtio-serial-bus
name "ne2k_pci", bus PCI
name "virtio-serial-pci", bus PCI, alias "virtio-serial"
name "hda-duplex", bus HDA, desc "HDA Audio Codec, duplex (line-out, line-in)"
name "intel-hda", bus PCI, desc "Intel HD Audio Controller"
name "i82559er", bus PCI, desc "Intel i82559ER Ethernet"
name "hda-output", bus HDA, desc "HDA Audio Codec, output-only (line-out)"
name "i82562", bus PCI, desc "Intel i82562 Ethernet"
name "sysbus-ahci", bus System
name "usb-ccid", bus USB, desc "CCID Rev 1.1 smartcard reader"
name "ivshmem", bus PCI
name "AC97", bus PCI, desc "Intel 82801AA AC97 Audio"
name "e1000", bus PCI, desc "Intel Gigabit Ethernet"
name "sysbus-fdc", bus System
name "usb-bt-dongle", bus USB
name "usb-tablet", bus USB
name "isa-vga", bus ISA
name "usb-kbd", bus USB
name "isa-applesmc", bus ISA
name "rtl8139", bus PCI
name "qxl", bus PCI, desc "Spice QXL GPU (secondary)"
name "i82557a", bus PCI, desc "Intel i82557A Ethernet"
name "i82557b", bus PCI, desc "Intel i82557B Ethernet"
name "i82557c", bus PCI, desc "Intel i82557C Ethernet"
name "usb-audio", bus USB
name "piix3-usb-uhci", bus PCI
name "ccid-card-passthru", bus ccid-bus, desc "passthrough smartcard"
name "ib700", bus ISA
name "i82801", bus PCI, desc "Intel i82801 Ethernet"
name "smbus-eeprom", bus I2C
name "vmware-svga", bus PCI
name "isa-cirrus-vga", bus ISA
name "piix4-usb-uhci", bus PCI
name "sb16", bus ISA, desc "Creative Sound Blaster 16"
name "pci-bridge", bus PCI, desc "Standard PCI Bridge"
name "usb-ehci", bus PCI
name "i82558a", bus PCI, desc "Intel i82558A Ethernet"
name "i82558b", bus PCI, desc "Intel i82558B Ethernet"
name "virtio-net-pci", bus PCI, alias "virtio-net"
name "virtio-balloon-pci", bus PCI, alias "virtio-balloon"
name "ich9-usb-ehci1", bus PCI
name "isa-ide", bus ISA
name "i6300esb", bus PCI
name "ich9-ahci", bus PCI, alias "ahci"
name "usb-host", bus USB
name "vt82c686b-usb-uhci", bus PCI
name "virtio-scsi-pci", bus PCI
virtio-blk-pci.class=hex32
virtio-blk-pci.drive=drive
virtio-blk-pci.logical_block_size=blocksize
virtio-blk-pci.physical_block_size=blocksize
virtio-blk-pci.min_io_size=uint16
virtio-blk-pci.opt_io_size=uint32
virtio-blk-pci.bootindex=int32
virtio-blk-pci.discard_granularity=uint32
virtio-blk-pci.serial=string
virtio-blk-pci.scsi=on/off
virtio-blk-pci.ioeventfd=on/off
virtio-blk-pci.vectors=uint32
virtio-blk-pci.indirect_desc=on/off
virtio-blk-pci.event_idx=on/off
virtio-blk-pci.addr=pci-devfn
virtio-blk-pci.romfile=string
virtio-blk-pci.rombar=uint32
virtio-blk-pci.multifunction=on/off
virtio-blk-pci.command_serr_enable=on/off
virtio-net-pci.ioeventfd=on/off
virtio-net-pci.vectors=uint32
virtio-net-pci.indirect_desc=on/off
virtio-net-pci.event_idx=on/off
virtio-net-pci.csum=on/off
virtio-net-pci.guest_csum=on/off
virtio-net-pci.gso=on/off
virtio-net-pci.guest_tso4=on/off
virtio-net-pci.guest_tso6=on/off
virtio-net-pci.guest_ecn=on/off
virtio-net-pci.guest_ufo=on/off
virtio-net-pci.host_tso4=on/off
virtio-net-pci.host_tso6=on/off
virtio-net-pci.host_ecn=on/off
virtio-net-pci.host_ufo=on/off
virtio-net-pci.mrg_rxbuf=on/off
virtio-net-pci.status=on/off
virtio-net-pci.ctrl_vq=on/off
virtio-net-pci.ctrl_rx=on/off
virtio-net-pci.ctrl_vlan=on/off
virtio-net-pci.ctrl_rx_extra=on/off
virtio-net-pci.mac=macaddr
virtio-net-pci.vlan=vlan
virtio-net-pci.netdev=netdev
virtio-net-pci.bootindex=int32
virtio-net-pci.x-txtimer=uint32
virtio-net-pci.x-txburst=int32
virtio-net-pci.tx=string
virtio-net-pci.addr=pci-devfn
virtio-net-pci.romfile=string
virtio-net-pci.rombar=uint32
virtio-net-pci.multifunction=on/off
virtio-net-pci.command_serr_enable=on/off
scsi-disk.drive=drive
scsi-disk.logical_block_size=blocksize
scsi-disk.physical_block_size=blocksize
scsi-disk.min_io_size=uint16
scsi-disk.opt_io_size=uint32
scsi-disk.bootindex=int32
scsi-disk.discard_granularity=uint32
scsi-disk.ver=string
scsi-disk.serial=string
scsi-disk.removable=on/off
scsi-disk.dpofua=on/off
scsi-disk.channel=uint32
scsi-disk.scsi-id=uint32
scsi-disk.lun=uint32
scsi-generic.drive=drive
scsi-generic.logical_block_size=blocksize
scsi-generic.physical_block_size=blocksize
scsi-generic.min_io_size=uint16
scsi-generic.opt_io_size=uint32
scsi-generic.bootindex=int32
scsi-generic.discard_granularity=uint32
scsi-generic.channel=uint32
scsi-generic.scsi-id=uint32
scsi-generic.lun=uint32
tests/qemuhelpdata/qemu-1.2.0 已删除 100644 → 0
浏览文件 @ a5a777a8
QEMU emulator version 1.2.0, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu-system-x86_64 [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-machine [type=]name[,prop[=value][,...]]
selects emulated machine (-machine ? for list)
property accel=accel1[:accel2[:...]] selects accelerator
supported accelerators are kvm, xen, tcg (default: tcg)
kernel_irqchip=on|off controls accelerated irqchip support
kvm_shadow_mem=size of KVM shadow MMU
dump-guest-core=on|off include guest memory in a core dump (default=on)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug, etc
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|directsync|unsafe][,format=f]
[,serial=s][,addr=A][,id=name][,aio=threads|native]
[,readonly=on|off][,copy-on-read=on|off]
[[,bps=b]|[[,bps_rd=r][,bps_wr=w]]][[,iops=i]|[[,iops_rd=r][,iops_wr=w]]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.prop=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
[,splash=sp_name][,splash-time=sp_time]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
'sp_name': the file's name that would be passed to bios as logo picture, if menu=on
'sp_time': the period that splash picture last if menu=on, unit is ms
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mem-path)
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,prop[=value][,...]]
add device (based on driver)
prop=value,... sets driver properties
use -device ? to print all possible drivers
use -device driver,? to print all possible properties
File system options:
-fsdev fsdriver,id=id[,path=path,][security_model={mapped-xattr|mapped-file|passthrough|none}]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
Virtual File system pass-through options:
-virtfs local,path=path,mount_tag=tag,security_model=[mapped-xattr|mapped-file|passthrough|none]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
-virtfs_synth Create synthetic file system image
-name string1[,process=string2]
set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]
[,window_close=on|off]|curses|none|
vnc=<display>[,<optargs>]
select display type
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-spice <args> enable spice
-portrait rotate graphical output 90 deg left (only PXA LCD)
-rotate <deg> rotate graphical output some deg left (only PXA LCD)
-vga [std|cirrus|vmware|qxl|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,{data|file}=file1[:file2]...]
ACPI table description
-smbios file=binary
load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=on|off]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostforce=on|off]
connect the host TAP network interface to VLAN 'n'
use network scripts 'file' (default=/etc/qemu-ifup)
to configure it and 'dfile' (default=/etc/qemu-ifdown)
to deconfigure it
use '[down]script=no' to disable script execution
use network helper 'helper' (default=/usr/local/libexec/qemu-bridge-helper) to
configure it
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer (the
default is disabled 'sndbuf=0' to enable flow control set 'sndbuf=1048576')
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag
use vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
use vhost=on to enable experimental in kernel accelerator
(only has effect for virtio guests which use MSIX)
use vhostforce=on to force vhost on for non-MSIX virtio guests
use 'vhostfd=h' to connect to an already opened vhost net device
-net bridge[,vlan=n][,name=str][,br=bridge][,helper=helper]
connects a host TAP network interface to a host bridge device 'br'
(default=br0) using the program 'helper'
(default=/usr/local/libexec/qemu-bridge-helper)
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port[,localaddr=addr]]
connect the vlan 'n' to multicast maddr and port
use 'localaddr=addr' to specify the host address to send packets from
-net socket[,vlan=n][,name=str][,fd=h][,udp=host:port][,localaddr=host:port]
connect the vlan 'n' to another VLAN using an UDP tunnel
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices. If no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|bridge|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id[,mux=on|off]
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet][,mux=on|off] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6][,mux=on|off]
-chardev msmouse,id=id[,mux=on|off]
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
[,mux=on|off]
-chardev file,id=id,path=path[,mux=on|off]
-chardev pipe,id=id,path=path[,mux=on|off]
-chardev pty,id=id[,mux=on|off]
-chardev stdio,id=id[,mux=on|off][,signal=on|off]
-chardev braille,id=id[,mux=on|off]
-chardev tty,id=id,path=path[,mux=on|off]
-chardev parport,id=id,path=path[,mux=on|off]
-chardev spicevmc,id=id,name=name[,debug=debug]
-iscsi [user=user][,password=password]
[,header-digest=CRC32C|CR32C-NONE|NONE-CRC32C|NONE
[,initiator-name=iqn]
iSCSI session parameters
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
-dtb file use 'file' as device tree image
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode
-mon chardev=[name][,mode=readline|control][,default]
-debugcon dev redirect the debug console to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-D logfile output log to logfile (instead of the default /tmp/qemu.log)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually QEMU can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-xen-domid id specify xen guest domain id
-xen-create create domain using xen hypercalls, bypassing xend
warning: should not be used when xend is in use
-xen-attach attach to existing xen domain
xend will use this when starting QEMU
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|rt|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks (x86 only)
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices
-chroot dir chroot to dir just before starting the VM
-runas user change to user id user just before starting the VM
-sandbox <arg> Enable seccomp mode 2 system call filter (default 'off').
-readconfig <file>
-writeconfig <file>
read/write config file
-nodefconfig
do not load default config files at startup
-no-user-config
do not load user-provided config files at startup
-trace [events=<file>][,file=<file>]
specify tracing options
-qtest CHR specify tracing options
-qtest-log LOG specify tracing options
-enable-fips enable FIPS 140-2 compliance
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
tests/qemuhelpdata/qemu-kvm-0.12.3 已删除 100644 → 0
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QEMU PC emulator version 0.12.3 (qemu-kvm-0.12.3), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug etc.
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none][,format=f][,serial=s]
[,addr=A][,id=name][,aio=threads|native]
[,boot=on|off]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.property=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,options] add device
-name string1[,process=string2] set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
-smbios file=binary
Load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
Specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
Specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=y|n]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,sndbuf=nbytes][,vnet_hdr=on|off]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer; the
default of 'sndbuf=1048576' can be disabled using 'sndbuf=0'
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag; use
vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6]
-chardev msmouse,id=id
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
-chardev file,id=id,path=path
-chardev pipe,id=id,path=path
-chardev pty,id=id
-chardev stdio,id=id
-chardev tty,id=id,path=path
-chardev parport,id=id,path=path
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode.
-mon chardev=[name][,mode=readline|control][,default]
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices.
-chroot dir Chroot to dir just before starting the VM.
-runas user Change to user id user just before starting the VM.
-readconfig <file>
-writeconfig <file>
read/write config file
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection disable KVM kernel mode PIT interrupt reinjection
-pcidevice host=bus:dev.func[,dma=none][,name=string]
expose a PCI device to the guest OS.
dma=none: don't perform any dma translations (default is to use an iommu)
'string' is used in log output.
-enable-nesting enable support for running a VM inside the VM (AMD only)
-nvram FILE provide ia64 nvram contents
-tdf enable guest time drift compensation
-kvm-shadow-memory MEGABYTES
allocate MEGABYTES for kvm mmu shadowing
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mempath)
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
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name "pci-bridge", bus PCI
name "virtio-balloon-pci", bus PCI
name "virtio-console-pci", bus PCI
name "virtio-net-pci", bus PCI
name "virtio-blk-pci", bus PCI
name "i82562", bus PCI
name "i82559er", bus PCI
name "i82559c", bus PCI
name "i82559b", bus PCI
name "i82559a", bus PCI
name "i82558b", bus PCI
name "i82558a", bus PCI
name "i82557c", bus PCI
name "i82557b", bus PCI
name "i82557a", bus PCI
name "i82551", bus PCI
name "i82550", bus PCI
name "pcnet", bus PCI
name "rtl8139", bus PCI
name "e1000", bus PCI, desc "Intel Gigabit Ethernet"
name "ide-drive", bus IDE
name "isa-ide", bus ISA
name "piix4-ide", bus PCI, no-user
name "piix3-ide", bus PCI, no-user
name "i8042", bus ISA, no-user
name "sb16", bus ISA, desc "Creative Sound Blaster 16"
name "ES1370", bus PCI, desc "ENSONIQ AudioPCI ES1370"
name "AC97", bus PCI, desc "Intel 82801AA AC97 Audio"
name "VGA", bus PCI
name "SUNW,fdtwo", bus System
name "sysbus-fdc", bus System
name "isa-fdc", bus ISA, no-user
name "mc146818rtc", bus ISA, no-user
name "isa-serial", bus ISA
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "isa-parallel", bus ISA
name "PIIX3", bus PCI, desc "ISA bridge", no-user
name "i440FX", bus PCI, desc "Host bridge", no-user
name "i440FX-pcihost", bus System, no-user
name "piix4-usb-uhci", bus PCI
name "piix3-usb-uhci", bus PCI
name "vmware-svga", bus PCI
name "ib700", bus ISA
name "ne2k_isa", bus ISA
name "testdev", bus ISA
name "smbus-eeprom", bus I2C
name "scsi-disk", bus SCSI, desc "virtual scsi disk or cdrom"
name "scsi-generic", bus SCSI, desc "pass through generic scsi device (/dev/sg*)"
name "usb-hub", bus USB
name "usb-host", bus USB
name "usb-kbd", bus USB
name "usb-mouse", bus USB
name "usb-tablet", bus USB
name "usb-storage", bus USB
name "usb-wacom-tablet", bus USB, desc "QEMU PenPartner Tablet"
name "usb-braille", bus USB
name "usb-serial", bus USB
name "usb-net", bus USB
name "usb-bt-dongle", bus USB
name "i6300esb", bus PCI
name "ne2k_pci", bus PCI
name "lsi53c895a", bus PCI, alias "lsi"
name "isabus-bridge", bus System, no-user
tests/qemuhelpdata/qemu-kvm-0.13.0 已删除 100644 → 0
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QEMU emulator version 0.13.0 (qemu-kvm-0.13.0), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug, etc
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|unsafe][,format=f]
[,serial=s][,addr=A][,id=name][,aio=threads|native]
[,readonly=on|off][,boot=on|off]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.property=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mem-path)
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,prop[=value][,...]]
add device (based on driver)
prop=value,... sets driver properties
use -device ? to print all possible drivers
use -device driver,? to print all possible properties
File system options:
-fsdev local,id=id,path=path,security_model=[mapped|passthrough]
Virtual File system pass-through options:
-virtfs local,path=path,mount_tag=tag,security_model=[mapped|passthrough]
-name string1[,process=string2]
set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|xenfb|none]
select video card type
-full-screen start in full screen
-g WxH[xDEPTH] Set the initial graphical resolution and depth
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
-smbios file=binary
load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=y|n]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown)
use '[down]script=no' to disable script execution
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer (the
default of 'sndbuf=1048576' can be disabled using 'sndbuf=0')
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag
use vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
use vhost=on to enable experimental in kernel accelerator
use 'vhostfd=h' to connect to an already opened vhost net device
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices. If no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id[,mux=on|off]
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet][,mux=on|off] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6][,mux=on|off]
-chardev msmouse,id=id[,mux=on|off]
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
[,mux=on|off]
-chardev file,id=id,path=path[,mux=on|off]
-chardev pipe,id=id,path=path[,mux=on|off]
-chardev pty,id=id[,mux=on|off]
-chardev stdio,id=id[,mux=on|off][,signal=on|off]
-chardev tty,id=id,path=path[,mux=on|off]
-chardev parport,id=id,path=path[,mux=on|off]
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode
-mon chardev=[name][,mode=readline|control][,default]
-debugcon dev redirect the debug console to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-xen-domid id specify xen guest domain id
-xen-create create domain using xen hypercalls, bypassing xend
warning: should not be used when xend is in use
-xen-attach attach to existing xen domain
xend will use this when starting qemu
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks (x86 only)
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices
-chroot dir chroot to dir just before starting the VM
-runas user change to user id user just before starting the VM
-prom-env variable=value
set OpenBIOS nvram variables
-semihosting semihosting mode
-old-param old param mode
-readconfig <file>
-writeconfig <file>
read/write config file
-nodefconfig
do not load default config files at startup
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection
disable KVM kernel mode PIT interrupt reinjection
-pcidevice host=[seg:]bus:dev.func[,dma=none][,name=string]
expose a PCI device to the guest OS
dma=none: don't perform any dma translations (default is to use an iommu)
'string' is used in log output
-enable-nesting enable support for running a VM inside the VM (AMD only)
-nvram FILE provide ia64 nvram contents
-tdf enable guest time drift compensation
-kvm-shadow-memory MEGABYTES
allocate MEGABYTES for kvm mmu shadowing
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
tests/qemuhelpdata/qemu-kvm-0.13.0-device 已删除 100644 → 0
浏览文件 @ a5a777a8
name "pci-bridge", bus PCI
name "virtio-balloon-pci", bus PCI
name "virtio-serial-pci", bus PCI, alias "virtio-serial"
name "virtio-net-pci", bus PCI
name "virtio-blk-pci", bus PCI
name "sysbus-ohci", bus System, desc "OHCI USB Controller"
name "pci-ohci", bus PCI, desc "Apple USB Controller"
name "rtl8139", bus PCI
name "e1000", bus PCI, desc "Intel Gigabit Ethernet"
name "ivshmem", bus PCI
name "smbus-eeprom", bus I2C
name "scsi-disk", bus SCSI, desc "virtual scsi disk or cdrom"
name "scsi-generic", bus SCSI, desc "pass through generic scsi device (/dev/sg*)"
name "usb-hub", bus USB
name "usb-host", bus USB
name "usb-kbd", bus USB
name "usb-mouse", bus USB
name "usb-tablet", bus USB
name "usb-storage", bus USB
name "usb-wacom-tablet", bus USB, desc "QEMU PenPartner Tablet"
name "usb-braille", bus USB
name "usb-serial", bus USB
name "usb-net", bus USB
name "usb-bt-dongle", bus USB
name "virtserialport", bus virtio-serial-bus
name "virtconsole", bus virtio-serial-bus
name "isa-serial", bus ISA
name "isa-parallel", bus ISA
name "vt82c686b-usb-uhci", bus PCI
name "piix4-usb-uhci", bus PCI
name "piix3-usb-uhci", bus PCI
name "SUNW,fdtwo", bus System
name "sysbus-fdc", bus System
name "i6300esb", bus PCI
name "ne2k_pci", bus PCI
name "i82801", bus PCI, desc "Intel i82801 Ethernet"
name "i82562", bus PCI, desc "Intel i82562 Ethernet"
name "i82559er", bus PCI, desc "Intel i82559ER Ethernet"
name "i82559c", bus PCI, desc "Intel i82559C Ethernet"
name "i82559b", bus PCI, desc "Intel i82559B Ethernet"
name "i82559a", bus PCI, desc "Intel i82559A Ethernet"
name "i82558b", bus PCI, desc "Intel i82558B Ethernet"
name "i82558a", bus PCI, desc "Intel i82558A Ethernet"
name "i82557c", bus PCI, desc "Intel i82557C Ethernet"
name "i82557b", bus PCI, desc "Intel i82557B Ethernet"
name "i82557a", bus PCI, desc "Intel i82557A Ethernet"
name "i82551", bus PCI, desc "Intel i82551 Ethernet"
name "i82550", bus PCI, desc "Intel i82550 Ethernet"
name "pcnet", bus PCI
name "ne2k_isa", bus ISA
name "ide-drive", bus IDE
name "isa-ide", bus ISA
name "lsi53c895a", bus PCI, alias "lsi"
name "VGA", bus PCI
name "vmware-svga", bus PCI
name "sb16", bus ISA, desc "Creative Sound Blaster 16"
name "ES1370", bus PCI, desc "ENSONIQ AudioPCI ES1370"
name "AC97", bus PCI, desc "Intel 82801AA AC97 Audio"
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "isa-applesmc", bus ISA
name "ib700", bus ISA
name "isa-debugcon", bus ISA
name "testdev", bus ISA
name "PIIX4_PM", bus PCI, desc "PM"
name "pci-assign", bus PCI, desc "pass through host pci devices to the guest"
pci-assign.host=pci-hostaddr
pci-assign.iommu=uint32
pci-assign.configfd=string
virtio-net-pci.vectors=uint32
virtio-net-pci.indirect_desc=on/off
virtio-net-pci.csum=on/off
virtio-net-pci.guest_csum=on/off
virtio-net-pci.gso=on/off
virtio-net-pci.guest_tso4=on/off
virtio-net-pci.guest_tso6=on/off
virtio-net-pci.guest_ecn=on/off
virtio-net-pci.guest_ufo=on/off
virtio-net-pci.host_tso4=on/off
virtio-net-pci.host_tso6=on/off
virtio-net-pci.host_ecn=on/off
virtio-net-pci.host_ufo=on/off
virtio-net-pci.mrg_rxbuf=on/off
virtio-net-pci.status=on/off
virtio-net-pci.ctrl_vq=on/off
virtio-net-pci.ctrl_rx=on/off
virtio-net-pci.ctrl_vlan=on/off
virtio-net-pci.ctrl_rx_extra=on/off
virtio-net-pci.mac=macaddr
virtio-net-pci.vlan=vlan
virtio-net-pci.netdev=netdev
tests/qemuhelpdata/qemu-kvm-1.2.0 已删除 100644 → 0
浏览文件 @ a5a777a8
QEMU emulator version 1.2.0 (qemu-kvm-devel), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu-system-x86_64 [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-machine [type=]name[,prop[=value][,...]]
selects emulated machine (-machine ? for list)
property accel=accel1[:accel2[:...]] selects accelerator
supported accelerators are kvm, xen, tcg (default: tcg)
kernel_irqchip=on|off controls accelerated irqchip support
kvm_shadow_mem=size of KVM shadow MMU
dump-guest-core=on|off include guest memory in a core dump (default=on)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug, etc
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|directsync|unsafe][,format=f]
[,serial=s][,addr=A][,id=name][,aio=threads|native]
[,readonly=on|off][,copy-on-read=on|off]
[[,bps=b]|[[,bps_rd=r][,bps_wr=w]]][[,iops=i]|[[,iops_rd=r][,iops_wr=w]]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type <group>
i.e. -set drive.$id.file=/path/to/image
-global driver.prop=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
[,splash=sp_name][,splash-time=sp_time]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
'sp_name': the file's name that would be passed to bios as logo picture, if menu=on
'sp_time': the period that splash picture last if menu=on, unit is ms
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mem-path)
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,prop[=value][,...]]
add device (based on driver)
prop=value,... sets driver properties
use -device ? to print all possible drivers
use -device driver,? to print all possible properties
File system options:
-fsdev fsdriver,id=id[,path=path,][security_model={mapped-xattr|mapped-file|passthrough|none}]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
Virtual File system pass-through options:
-virtfs local,path=path,mount_tag=tag,security_model=[mapped-xattr|mapped-file|passthrough|none]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
-virtfs_synth Create synthetic file system image
-name string1[,process=string2]
set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]
[,window_close=on|off]|curses|none|
vnc=<display>[,<optargs>]
select display type
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-spice <args> enable spice
-portrait rotate graphical output 90 deg left (only PXA LCD)
-rotate <deg> rotate graphical output some deg left (only PXA LCD)
-vga [std|cirrus|vmware|qxl|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,{data|file}=file1[:file2]...]
ACPI table description
-smbios file=binary
load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=on|off]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostforce=on|off]
connect the host TAP network interface to VLAN 'n'
use network scripts 'file' (default=/etc/qemu-ifup)
to configure it and 'dfile' (default=/etc/qemu-ifdown)
to deconfigure it
use '[down]script=no' to disable script execution
use network helper 'helper' (default=/usr/local/libexec/qemu-bridge-helper) to
configure it
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer (the
default is disabled 'sndbuf=0' to enable flow control set 'sndbuf=1048576')
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag
use vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition
use vhost=on to enable experimental in kernel accelerator
(only has effect for virtio guests which use MSIX)
use vhostforce=on to force vhost on for non-MSIX virtio guests
use 'vhostfd=h' to connect to an already opened vhost net device
-net bridge[,vlan=n][,name=str][,br=bridge][,helper=helper]
connects a host TAP network interface to a host bridge device 'br'
(default=br0) using the program 'helper'
(default=/usr/local/libexec/qemu-bridge-helper)
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port[,localaddr=addr]]
connect the vlan 'n' to multicast maddr and port
use 'localaddr=addr' to specify the host address to send packets from
-net socket[,vlan=n][,name=str][,fd=h][,udp=host:port][,localaddr=host:port]
connect the vlan 'n' to another VLAN using an UDP tunnel
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices. If no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|bridge|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id[,mux=on|off]
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet][,mux=on|off] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6][,mux=on|off]
-chardev msmouse,id=id[,mux=on|off]
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
[,mux=on|off]
-chardev file,id=id,path=path[,mux=on|off]
-chardev pipe,id=id,path=path[,mux=on|off]
-chardev pty,id=id[,mux=on|off]
-chardev stdio,id=id[,mux=on|off][,signal=on|off]
-chardev braille,id=id[,mux=on|off]
-chardev tty,id=id,path=path[,mux=on|off]
-chardev parport,id=id,path=path[,mux=on|off]
-chardev spicevmc,id=id,name=name[,debug=debug]
-iscsi [user=user][,password=password]
[,header-digest=CRC32C|CR32C-NONE|NONE-CRC32C|NONE
[,initiator-name=iqn]
iSCSI session parameters
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
-dtb file use 'file' as device tree image
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode
-mon chardev=[name][,mode=readline|control][,default]
-debugcon dev redirect the debug console to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-D logfile output log to logfile (instead of the default /tmp/qemu.log)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually QEMU can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-xen-domid id specify xen guest domain id
-xen-create create domain using xen hypercalls, bypassing xend
warning: should not be used when xend is in use
-xen-attach attach to existing xen domain
xend will use this when starting QEMU
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|rt|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock ticks (x86 only)
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices
-chroot dir chroot to dir just before starting the VM
-runas user change to user id user just before starting the VM
-sandbox <arg> Enable seccomp mode 2 system call filter (default 'off').
-readconfig <file>
-writeconfig <file>
read/write config file
-nodefconfig
do not load default config files at startup
-no-user-config
do not load user-provided config files at startup
-trace [events=<file>][,file=<file>]
specify tracing options
-qtest CHR specify tracing options
-qtest-log LOG specify tracing options
-enable-fips enable FIPS 140-2 compliance
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection
disable KVM kernel mode PIT interrupt reinjection
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
tests/qemuhelptest.c 已删除 100644 → 0
浏览文件 @ a5a777a8
#include <config.h>
#include "testutils.h"
#ifdef WITH_QEMU
# include <stdio.h>
# include <stdlib.h>
# include "qemu/qemu_capabilities.h"
# define __QEMU_CAPSPRIV_H_ALLOW__
# include "qemu/qemu_capspriv.h"
# undef __QEMU_CAPSPRIV_H_ALLOW__
# include "viralloc.h"
# include "virstring.h"
# define VIR_FROM_THIS VIR_FROM_NONE
struct testInfo {
const char *name;
virQEMUCapsPtr flags;
unsigned int version;
bool is_kvm;
unsigned int kvm_version;
int error;
};
static void printMismatchedFlags(virQEMUCapsPtr got,
virQEMUCapsPtr expect)
{
size_t i;
for (i = 0; i < QEMU_CAPS_LAST; i++) {
bool gotFlag = virQEMUCapsGet(got, i);
bool expectFlag = virQEMUCapsGet(expect, i);
if (gotFlag && !expectFlag)
fprintf(stderr, "Extra flag %zu\n", i);
if (!gotFlag && expectFlag)
fprintf(stderr, "Missing flag %zu\n", i);
}
}
static int testHelpStrParsing(const void *data)
{
const struct testInfo *info = data;
char *help = NULL;
unsigned int version, kvm_version;
bool is_kvm;
virQEMUCapsPtr flags = NULL;
int ret = -1;
char *got = NULL;
char *expected = NULL;
if (!(help = virTestLoadFilePath("qemuhelpdata/", info->name, NULL)))
goto cleanup;
if (!(flags = virQEMUCapsNew()))
goto cleanup;
if (virQEMUCapsParseHelpStr("QEMU", help, flags,
&version, &is_kvm, &kvm_version, false, NULL) == -1) {
virErrorPtr err = virGetLastError();
if (info->error && err && err->code == info->error)
ret = 0;
goto cleanup;
}
# ifndef WITH_YAJL
if (virQEMUCapsGet(info->flags, QEMU_CAPS_MONITOR_JSON))
virQEMUCapsSet(flags, QEMU_CAPS_MONITOR_JSON);
# endif
VIR_FREE(help);
if (!(help = virTestLoadFilePath("qemuhelpdata/", info->name, "-device", NULL)))
goto cleanup;
if (virQEMUCapsParseDeviceStr(flags, help) < 0)
goto cleanup;
got = virQEMUCapsFlagsString(flags);
expected = virQEMUCapsFlagsString(info->flags);
if (!got || !expected)
goto cleanup;
if (STRNEQ(got, expected)) {
VIR_TEST_DEBUG("%s: computed flags do not match: got %s, expected %s\n",
info->name, got, expected);
if (virTestGetDebug())
printMismatchedFlags(flags, info->flags);
goto cleanup;
}
if (version != info->version) {
fprintf(stderr, "%s: parsed versions do not match: got %u, expected %u\n",
info->name, version, info->version);
goto cleanup;
}
if (is_kvm != info->is_kvm) {
fprintf(stderr,
"%s: parsed is_kvm flag does not match: got %u, expected %u\n",
info->name, is_kvm, info->is_kvm);
goto cleanup;
}
if (kvm_version != info->kvm_version) {
fprintf(stderr,
"%s: parsed KVM versions do not match: got %u, expected %u\n",
info->name, kvm_version, info->kvm_version);
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(help);
virObjectUnref(flags);
VIR_FREE(got);
VIR_FREE(expected);
return ret;
}
static int
mymain(void)
{
int ret = 0;
# define DO_TEST_FULL(name, version, is_kvm, kvm_version, error, ...) \
do { \
struct testInfo info = { \
name, NULL, version, is_kvm, kvm_version, error \
}; \
if (!(info.flags = virQEMUCapsNew())) \
return EXIT_FAILURE; \
virQEMUCapsSetList(info.flags, __VA_ARGS__, QEMU_CAPS_LAST); \
if (virTestRun("QEMU Help String Parsing " name, \
testHelpStrParsing, &info) < 0) \
ret = -1; \
virObjectUnref(info.flags); \
} while (0)
# define DO_TEST(name, version, is_kvm, kvm_version, ...) \
DO_TEST_FULL(name, version, is_kvm, kvm_version, VIR_ERR_OK, __VA_ARGS__)
DO_TEST("qemu-0.12.1", 12001, 0, 0,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_SDL,
QEMU_CAPS_RTC,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_BOOT_MENU,
QEMU_CAPS_NAME_PROCESS,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PIIX4_USB_UHCI,
QEMU_CAPS_USB_HUB,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_SCSI_LSI,
QEMU_CAPS_VNC,
QEMU_CAPS_DEVICE_VGA,
QEMU_CAPS_DEVICE_CIRRUS_VGA,
QEMU_CAPS_DEVICE_VMWARE_SVGA,
QEMU_CAPS_DEVICE_USB_SERIAL,
QEMU_CAPS_DEVICE_USB_NET,
QEMU_CAPS_DEVICE_PCI_BRIDGE,
QEMU_CAPS_DEVICE_SCSI_GENERIC,
QEMU_CAPS_DEVICE_USB_STORAGE,
QEMU_CAPS_DEVICE_USB_KBD,
QEMU_CAPS_DEVICE_RTL8139,
QEMU_CAPS_DEVICE_E1000,
QEMU_CAPS_DEVICE_ISA_SERIAL,
QEMU_CAPS_DEVICE_VIRTIO_NET);
DO_TEST("qemu-kvm-0.12.3", 12003, 1, 0,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_RTC,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NO_KVM_PIT,
QEMU_CAPS_TDF,
QEMU_CAPS_BOOT_MENU,
QEMU_CAPS_NESTING,
QEMU_CAPS_NAME_PROCESS,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PIIX4_USB_UHCI,
QEMU_CAPS_USB_HUB,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_SCSI_LSI,
QEMU_CAPS_VNC,
QEMU_CAPS_DEVICE_VGA,
QEMU_CAPS_DEVICE_CIRRUS_VGA,
QEMU_CAPS_DEVICE_VMWARE_SVGA,
QEMU_CAPS_DEVICE_USB_SERIAL,
QEMU_CAPS_DEVICE_USB_NET,
QEMU_CAPS_DEVICE_PCI_BRIDGE,
QEMU_CAPS_DEVICE_SCSI_GENERIC,
QEMU_CAPS_DEVICE_USB_STORAGE,
QEMU_CAPS_DEVICE_USB_KBD,
QEMU_CAPS_DEVICE_RTL8139,
QEMU_CAPS_DEVICE_E1000,
QEMU_CAPS_DEVICE_ISA_SERIAL,
QEMU_CAPS_DEVICE_VIRTIO_NET);
DO_TEST("qemu-kvm-0.13.0", 13000, 1, 0,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_DRIVE_CACHE_UNSAFE,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_MONITOR_JSON,
QEMU_CAPS_NETDEV,
QEMU_CAPS_RTC,
QEMU_CAPS_VHOST_NET,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NO_KVM_PIT,
QEMU_CAPS_TDF,
QEMU_CAPS_PCI_CONFIGFD,
QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_BOOT_MENU,
QEMU_CAPS_FSDEV,
QEMU_CAPS_NESTING,
QEMU_CAPS_NAME_PROCESS,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_PCI_MULTIFUNCTION,
QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PIIX4_USB_UHCI,
QEMU_CAPS_VT82C686B_USB_UHCI,
QEMU_CAPS_PCI_OHCI,
QEMU_CAPS_USB_HUB,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_SCSI_LSI,
QEMU_CAPS_VNC,
QEMU_CAPS_DEVICE_VGA,
QEMU_CAPS_DEVICE_CIRRUS_VGA,
QEMU_CAPS_DEVICE_VMWARE_SVGA,
QEMU_CAPS_DEVICE_USB_SERIAL,
QEMU_CAPS_DEVICE_USB_NET,
QEMU_CAPS_DEVICE_PCI_BRIDGE,
QEMU_CAPS_DEVICE_SCSI_GENERIC,
QEMU_CAPS_DEVICE_USB_KBD,
QEMU_CAPS_DEVICE_USB_STORAGE,
QEMU_CAPS_HOST_PCI_MULTIDOMAIN,
QEMU_CAPS_DEVICE_IVSHMEM,
QEMU_CAPS_DEVICE_RTL8139,
QEMU_CAPS_DEVICE_E1000,
QEMU_CAPS_DEVICE_ISA_SERIAL,
QEMU_CAPS_DEVICE_VIRTIO_NET);
DO_TEST("qemu-1.0", 1000000, 0, 0,
QEMU_CAPS_DRIVE_CACHE_UNSAFE,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_MONITOR_JSON,
QEMU_CAPS_NETDEV,
QEMU_CAPS_RTC,
QEMU_CAPS_VHOST_NET,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_BOOT_MENU,
QEMU_CAPS_FSDEV,
QEMU_CAPS_NAME_PROCESS,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_SPICE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_BOOTINDEX,
QEMU_CAPS_HDA_DUPLEX,
QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_CCID_EMULATED,
QEMU_CAPS_CCID_PASSTHRU,
QEMU_CAPS_CHARDEV_SPICEVMC,
QEMU_CAPS_VIRTIO_TX_ALG,
QEMU_CAPS_PCI_MULTIFUNCTION,
QEMU_CAPS_VIRTIO_IOEVENTFD,
QEMU_CAPS_SGA,
QEMU_CAPS_VIRTIO_BLK_EVENT_IDX,
QEMU_CAPS_VIRTIO_NET_EVENT_IDX,
QEMU_CAPS_DRIVE_CACHE_DIRECTSYNC,
QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PIIX4_USB_UHCI,
QEMU_CAPS_USB_EHCI,
QEMU_CAPS_ICH9_USB_EHCI1,
QEMU_CAPS_VT82C686B_USB_UHCI,
QEMU_CAPS_PCI_OHCI,
QEMU_CAPS_USB_HUB,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_ICH9_AHCI,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_FSDEV_READONLY,
QEMU_CAPS_VIRTIO_BLK_SCSI,
QEMU_CAPS_FSDEV_WRITEOUT,
QEMU_CAPS_SCSI_BLOCK,
QEMU_CAPS_SCSI_CD,
QEMU_CAPS_IDE_CD,
QEMU_CAPS_SCSI_LSI,
QEMU_CAPS_BLOCKIO,
QEMU_CAPS_VNC,
QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_DEVICE_QXL,
QEMU_CAPS_DEVICE_VGA,
QEMU_CAPS_DEVICE_CIRRUS_VGA,
QEMU_CAPS_DEVICE_VMWARE_SVGA,
QEMU_CAPS_DEVICE_USB_SERIAL,
QEMU_CAPS_DEVICE_USB_NET,
QEMU_CAPS_DEVICE_SCSI_GENERIC,
QEMU_CAPS_DEVICE_SCSI_GENERIC_BOOTINDEX,
QEMU_CAPS_DEVICE_USB_KBD,
QEMU_CAPS_DEVICE_USB_STORAGE,
QEMU_CAPS_SPLASH_TIMEOUT,
QEMU_CAPS_DEVICE_IVSHMEM,
QEMU_CAPS_DEVICE_IOH3420,
QEMU_CAPS_DEVICE_X3130_UPSTREAM,
QEMU_CAPS_DEVICE_XIO3130_DOWNSTREAM,
QEMU_CAPS_DEVICE_RTL8139,
QEMU_CAPS_DEVICE_E1000,
QEMU_CAPS_DEVICE_VIRTIO_NET,
QEMU_CAPS_DEVICE_ISA_SERIAL,
QEMU_CAPS_DISPLAY);
DO_TEST("qemu-1.1.0", 1001000, 0, 0,
QEMU_CAPS_DRIVE_CACHE_UNSAFE,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_MONITOR_JSON,
QEMU_CAPS_NETDEV,
QEMU_CAPS_RTC,
QEMU_CAPS_VHOST_NET,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_BOOT_MENU,
QEMU_CAPS_FSDEV,
QEMU_CAPS_NAME_PROCESS,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_SPICE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_BOOTINDEX,
QEMU_CAPS_HDA_DUPLEX,
QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_CCID_EMULATED,
QEMU_CAPS_CCID_PASSTHRU,
QEMU_CAPS_CHARDEV_SPICEVMC,
QEMU_CAPS_VIRTIO_TX_ALG,
QEMU_CAPS_PCI_MULTIFUNCTION,
QEMU_CAPS_VIRTIO_IOEVENTFD,
QEMU_CAPS_SGA,
QEMU_CAPS_VIRTIO_BLK_EVENT_IDX,
QEMU_CAPS_VIRTIO_NET_EVENT_IDX,
QEMU_CAPS_DRIVE_CACHE_DIRECTSYNC,
QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PIIX4_USB_UHCI,
QEMU_CAPS_USB_EHCI,
QEMU_CAPS_ICH9_USB_EHCI1,
QEMU_CAPS_VT82C686B_USB_UHCI,
QEMU_CAPS_PCI_OHCI,
QEMU_CAPS_USB_HUB,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_ICH9_AHCI,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_FSDEV_READONLY,
QEMU_CAPS_VIRTIO_BLK_SCSI,
QEMU_CAPS_DRIVE_COPY_ON_READ,
QEMU_CAPS_FSDEV_WRITEOUT,
QEMU_CAPS_DRIVE_IOTUNE,
QEMU_CAPS_SCSI_DISK_CHANNEL,
QEMU_CAPS_SCSI_BLOCK,
QEMU_CAPS_SCSI_CD,
QEMU_CAPS_IDE_CD,
QEMU_CAPS_NO_USER_CONFIG,
QEMU_CAPS_HDA_MICRO,
QEMU_CAPS_NEC_USB_XHCI,
QEMU_CAPS_NETDEV_BRIDGE,
QEMU_CAPS_SCSI_LSI,
QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_BLOCKIO,
QEMU_CAPS_VNC,
QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_DEVICE_QXL,
QEMU_CAPS_DEVICE_VGA,
QEMU_CAPS_DEVICE_CIRRUS_VGA,
QEMU_CAPS_DEVICE_VMWARE_SVGA,
QEMU_CAPS_DEVICE_USB_SERIAL,
QEMU_CAPS_DEVICE_USB_NET,
QEMU_CAPS_DTB,
QEMU_CAPS_IPV6_MIGRATION,
QEMU_CAPS_DEVICE_PCI_BRIDGE,
QEMU_CAPS_DEVICE_SCSI_GENERIC,
QEMU_CAPS_DEVICE_SCSI_GENERIC_BOOTINDEX,
QEMU_CAPS_VNC_SHARE_POLICY,
QEMU_CAPS_DEVICE_USB_KBD,
QEMU_CAPS_DEVICE_USB_STORAGE,
QEMU_CAPS_OBJECT_USB_AUDIO,
QEMU_CAPS_SPLASH_TIMEOUT,
QEMU_CAPS_DEVICE_IVSHMEM,
QEMU_CAPS_DEVICE_IOH3420,
QEMU_CAPS_DEVICE_X3130_UPSTREAM,
QEMU_CAPS_DEVICE_XIO3130_DOWNSTREAM,
QEMU_CAPS_DEVICE_RTL8139,
QEMU_CAPS_DEVICE_E1000,
QEMU_CAPS_DEVICE_VIRTIO_NET,
QEMU_CAPS_DEVICE_ISA_SERIAL,
QEMU_CAPS_DISPLAY);
DO_TEST_FULL("qemu-1.2.0", 1002000, 0, 0, VIR_ERR_CONFIG_UNSUPPORTED,
QEMU_CAPS_LAST);
DO_TEST_FULL("qemu-kvm-1.2.0", 1002000, 1, 0, VIR_ERR_CONFIG_UNSUPPORTED,
QEMU_CAPS_LAST);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
#else
int main(void)
{
return EXIT_AM_SKIP;
}
#endif /* WITH_QEMU */
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