- 12 10月, 2011 1 次提交
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由 Aneesh Kumar K.V 提交于
writeout=immediate implies the after pwritev we do a sync_file_range. Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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- 01 9月, 2011 3 次提交
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由 Lluís 提交于
The "-trace events" argument can be used to provide a file with a list of trace event names that will be enabled prior to starting execution, thus providing early tracing. This saves the user from manually toggling event states through the monitor interface or whichever backend-specific interface. Signed-off-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Lluís 提交于
A default implementation for backend-specific routines is provided in "trace/default.c", which backends can override by setting "trace_default=no" in "configure". Signed-off-by: NLluís Vilanova <vilanova@ac.upc.edu>
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由 Lluís 提交于
Provides a more hierarchical view of the variable domain. Also adds the CONFIG_TRACE_* variables for all backends. [Stefan added missing 'test' in stap if statement] Signed-off-by: NLluís Vilanova <vilanova@ac.upc.edu> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 23 8月, 2011 1 次提交
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由 Stefan Hajnoczi 提交于
This patch adds -drive cache=directsync for O_DIRECT | O_SYNC host file I/O with no disk write cache presented to the guest. This mode is useful when guests may not be sending flushes when appropriate and therefore leave data at risk in case of power failure. When cache=directsync is used, write operations are only completed to the guest when data is safely on disk. This new mode is like cache=writethrough but it bypasses the host page cache. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 29 7月, 2011 1 次提交
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由 wayne 提交于
Added options to let qemu transfer two configuration files to bios: "bootsplash.bmp" and "etc/boot-menu-wait", which could be specified by command -boot splash=P,splash-time=T P is jpg/bmp file name or an absolute path, T have a max value of 0xffff, unit is ms. With these two options, if user invoke qemu with menu=on option, then a splash picture would be showed in a given time. For example: qemu -boot menu=on,splash=/root/boot.bmp,splash-time=5000 would make boot.bmp shown as a brand with 5 seconds in the booting up process. This feature need the new seabios's support, which could be got from git. Signed-off-by: NWayne Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 23 7月, 2011 1 次提交
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由 Jan Kiszka 提交于
-machine somehow suggests that it selects the machine, but it doesn't. Fix that before this command is set in stone. Actually, -machine should supersede -M and allow to introduce arbitrary per-machine options to the command line. That will change the internal realization again, but we will be able to keep the user interface stable. Tested-by: NIan Campbell <ian.campbell@citrix.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 19 7月, 2011 1 次提交
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由 Luiz Capitulino 提交于
Signed-off-by: NLuiz Capitulino <lcapitulino@gmail.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 06 6月, 2011 3 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Marc-André Lureau 提交于
Turn on SASL support by appending "sasl" to the spice arguments, which requires that the client use SASL to authenticate with the spice. The exact choice of authentication method used is controlled from the system / user's SASL configuration file for the 'qemu' service. This is typically found in /etc/sasl2/qemu.conf. If running QEMU as an unprivileged user, an environment variable SASL_CONF_PATH can be used to make it search alternate locations for the service config. While some SASL auth methods can also provide data encryption (eg GSSAPI), it is recommended that SASL always be combined with the 'tls' and 'x509' settings to enable use of SSL and server certificates. This ensures a data encryption preventing compromise of authentication credentials. It requires support from spice 0.8.1. [ kraxel: moved spell fix to separate commit ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
Some people want to be able disable spice's guest <-> client copy paste support because of security considerations. [ kraxel: drop old-version error message ]
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- 08 5月, 2011 1 次提交
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由 Anthony PERARD 提交于
This option gives the ability to switch one "accelerator" like kvm, xen or the default one tcg. We can specify more than one accelerator by separate them by a colon. QEMU will try each one and use the first whose works. So, ./qemu -machine accel=xen:kvm:tcg which would try Xen support first, then KVM and finally TCG if none of the other works. By default, QEMU will use TCG. But we can specify another default in the global configuration file. Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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- 16 4月, 2011 1 次提交
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由 Blue Swirl 提交于
Remove unused sysemu.h include directives to speed up build with the following patches. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 24 1月, 2011 1 次提交
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由 Alon Levy 提交于
Adding a chardev backend for spice, where spice determines what to do with it based on the name attribute given during chardev creation. For usage by spice vdagent in conjunction with a properly named virtio-serial device, and future smartcard channel usage. Example usage: qemu -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent \ -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 v4->v5: * add tracing events * fix missing comma * fix help string to show debug is optional v3->v4: * updated commit message v1->v3 changes: (v2 had a wrong commit message) * removed spice-qemu-char.h, folded into ui/qemu-spice.h * removed dead IOCTL code * removed comment * removed ifdef CONFIG_SPICE from qemu-config.c and qemu-options.hx help. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 12 12月, 2010 1 次提交
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由 Gleb Natapov 提交于
Extend -option-rom command to have additional parameter ,bootindex=. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 08 10月, 2010 5 次提交
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由 Gerd Hoffmann 提交于
This patch adds a few more options to tweak spice server behavior. The documentation update chunk has the details ;)
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由 Gerd Hoffmann 提交于
Make listening address configurable. Also add options to force using IPv4 or IPv6.
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由 Gerd Hoffmann 提交于
This allows to enforce tls or plaintext usage for certain spice channels. [ v2: code style fixup ]
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由 Yonit Halperin 提交于
This patch adds options to the -spice command line switch to configure image compression. [ v2: speling fix in the documentation ]
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由 Gerd Hoffmann 提交于
Add options to the -spice command line switch to setup tls.
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- 01 10月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
Expaned '-mon' arg to allow a 'pretty=on' flag. This makes the monitor pretty print its replies to easy human debugging / reading Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 22 9月, 2010 1 次提交
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由 Gerd Hoffmann 提交于
Add -spice command line switch. Has support setting passwd and port for now. With this patch applied the spice client can successfully connect to qemu. You can't do anything useful yet though.
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- 10 9月, 2010 1 次提交
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由 Prerna Saxena 提交于
This patch adds an optional command line switch '-trace' to specify the filename to write traces to, when qemu starts. Eg, If compiled with the 'simple' trace backend, [temp@system]$ qemu -trace FILENAME IMAGE Allows the binary traces to be written to FILENAME instead of the option set at config-time. Signed-off-by: NPrerna Saxena <prerna@linux.vnet.ibm.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 04 9月, 2010 1 次提交
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由 Jes Sorensen 提交于
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 23 8月, 2010 2 次提交
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由 Gerd Hoffmann 提交于
Switch tree to lookup-by-name using qemu_find_opts(). Also hook up virtfs options so qemu_find_opts works for them too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 19 8月, 2010 1 次提交
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由 Amit Shah 提交于
qemu-config.c doesn't contain any target-specific code, and the TARGET_I386 conditional code didn't get compiled as a result. Removing this enables the driftfix parameter for rtc. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 23 6月, 2010 1 次提交
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The new option is: -fsdev fstype,id=myid,path=/share_path/,security_model=[mapped|passthrough] -virtfs fstype,path=/share_path/,security_model=[mapped|passthrough],mnt_tag=tag In the case of mapped security model, files are created with QEMU user credentials and the client-user's credentials are saved in extended attributes. Whereas in the case of passthrough security model, files on the filesystem are directly created with client-user's credentials. Signed-off-by: NVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 27 5月, 2010 1 次提交
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由 Alexander Graf 提交于
Usually the guest can tell the host to flush data to disk. In some cases we don't want to flush though, but try to keep everything in cache. So let's add a new cache value to -drive that allows us to set the cache policy to most aggressive, disabling flushes. We call this mode "unsafe", as guest data is not guaranteed to survive host crashes anymore. This patch also adds a noop function for aio, so we can do nothing in AIO fashion. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 25 5月, 2010 1 次提交
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由 Kevin Wolf 提交于
We need to close the file even in error case. While at it, make the callers catch all kind of errors. ENOENT is allowed for default config files, they are optional. Reported-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 04 5月, 2010 2 次提交
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由 Gautham R Shenoy 提交于
Currently the commandline to create a virtual-filesystem pass-through between the guest and the host is as follows: #qemu -fsdev fstype,id=ID,path=path/to/share \ -device virtio-9p-pci,fsdev=ID,mount_tag=tag \ This patch provides a syntactic short-cut to achieve the same as follows: #qemu -virtfs fstype,path=path/to/share,mount_tag=tag This will be internally expanded as: #qemu -fsdev fstype,id=tag,path=path/to/share, \ -device virtio-9p-pci,fsdev=tag,mount_tag=tag \ Signed-off-by: NGautham R Shenoy <ego@in.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gautham R Shenoy 提交于
This patch creates a new command line option named -fsdev to hold any file system specific information. The option will currently hold the following attributes: -fsdev fstype id=id,path=path_to_share where fstype: Type of the file system. id: Identifier used to refer to this fsdev path: The path on the host that is identified by this fsdev. [aneesh.kumar@linux.vnet.ibm.com: Abstraction using FsContext] Signed-off-by: NGautham R Shenoy <ego@in.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 23 4月, 2010 3 次提交
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由 Kevin Wolf 提交于
To be able to use config files for blkdebug, we need to make these functions available in the tools. This involves moving two functions that can only be built in the context of the emulator. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
qemu_config_parse gets the option groups as a parameter now instead of hardcoding the VM configuration groups. This way it can be used for other configurations, too. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
Introduce a new function qemu_read_config_file which reads the VM configuration from a config file. Unlike qemu_config_parse it doesn't take a open file but a filename and reduces code duplication as a side effect. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 19 4月, 2010 1 次提交
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由 Markus Armbruster 提交于
Both functions report errors nicely enough now, no need for additional messages. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 17 3月, 2010 2 次提交
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由 Markus Armbruster 提交于
Next commit wants to use it.
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由 Markus Armbruster 提交于
We sometimes permit omitting the first option name, for example -device foo is short for -device driver=foo. The name to use ("driver" in the example) is passed as argument to qemu_opts_parse(). For each QemuOptsList, we use at most one such name. Move the name into QemuOptsList, and pass whether to permit the abbreviation. This ensures continued consistency, and simplifies the commit after next in this series.
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- 16 3月, 2010 2 次提交
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由 Markus Armbruster 提交于
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由 Markus Armbruster 提交于
New LOC_FILE. Use it for tracking file name and line number in qemu_config_parse(). We now report errors like qemu:foo.conf:42: Did not find I2C bus for smbus-eeprom In particular, gems like this message: -device: no driver specified become almost nice now: qemu:foo.conf:44: -device: no driver specified (A later commit will get rid of the bogus -device:)
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