- 14 12月, 2010 1 次提交
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由 Christian Brunner 提交于
RBD is an block driver for the distributed file system Ceph (http://ceph.newdream.net/). This driver uses librados (which is part of the Ceph server) for direct access to the Ceph object store and is running entirely in userspace (Yehuda also wrote a driver for the linux kernel, that can be used to access rbd volumes as a block device). Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: NChristian Brunner <chb@muc.de> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 11 12月, 2010 3 次提交
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由 Alexander Graf 提交于
This patch replaces explicit bswaps with endianness hints to the mmio layer. Because we don't depend on the target endianness anymore, we can also move the driver over to Makefile.objs. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Alexander Graf 提交于
This patch replaces explicit bswaps with endianness hints to the mmio layer. Because we don't depend on the target endianness anymore, we can also move the driver over to Makefile.objs. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Alexander Graf 提交于
The e1000 has compatibility code to handle big endianness which makes it mandatory to be recompiled on different targets. With the generic mmio endianness solution, there's no need for that anymore. We just declare all mmio to be little endian and call it a day. Because we don't depend on the target endianness anymore, we can also move the driver over to Makefile.objs. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 09 12月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
Possible now that pci is not depending on these. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 03 12月, 2010 1 次提交
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由 Anthony Liguori 提交于
msix.o and msi.o get pulled into the build unconditionally for QMP. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 27 11月, 2010 4 次提交
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由 Paul Brook 提交于
The core pcnet emulation code is used by both the PCI "pcnet" device and the SPARC "lance" device. Split the common code frm the PCI code so that that can be configures independantly. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Make virtio devices optional. Selecting individual devices is not useful as the host bindings are all in one file. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Split PCI config options into a separate file Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Allow default configs to be split into several files. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 22 11月, 2010 1 次提交
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由 Isaku Yamahata 提交于
This patch implements helper functions for pcie aer capability which will be used later. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 21 11月, 2010 2 次提交
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由 Daniel P. Berrange 提交于
This introduces a new tracing backend that targets the SystemTAP implementation of DTrace userspace tracing. The core functionality should be applicable and standard across any DTrace implementation on Solaris, OS-X, *BSD, but the Makefile rules will likely need some small additional changes to cope with OS specific build requirements. This backend builds a little differently from the other tracing backends. Specifically there is no 'trace.c' file, because the 'dtrace' command line tool generates a '.o' file directly from the dtrace probe definition file. The probe definition is usually named with a '.d' extension but QEMU uses '.d' files for its external makefile dependancy tracking, so this uses '.dtrace' as the extension for the probe definition file. The 'tracetool' program gains the ability to generate a trace.h file for DTrace, and also to generate the trace.d file containing the dtrace probe definition. Example usage of a dtrace probe in systemtap looks like: probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } * .gitignore: Ignore trace-dtrace.* * Makefile: Extra rules for generating DTrace files * Makefile.obj: Don't build trace.o for DTrace, use trace-dtrace.o generated by 'dtrace' instead * tracetool: Support for generating DTrace data files Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This reverts commit 4addb112.
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- 16 11月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
This introduces a new tracing backend that targets the SystemTAP implementation of DTrace userspace tracing. The core functionality should be applicable and standard across any DTrace implementation on Solaris, OS-X, *BSD, but the Makefile rules will likely need some small additional changes to cope with OS specific build requirements. This backend builds a little differently from the other tracing backends. Specifically there is no 'trace.c' file, because the 'dtrace' command line tool generates a '.o' file directly from the dtrace probe definition file. The probe definition is usually named with a '.d' extension but QEMU uses '.d' files for its external makefile dependancy tracking, so this uses '.dtrace' as the extension for the probe definition file. The 'tracetool' program gains the ability to generate a trace.h file for DTrace, and also to generate the trace.d file containing the dtrace probe definition. Example usage of a dtrace probe in systemtap looks like: probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } * .gitignore: Ignore trace-dtrace.* * Makefile: Extra rules for generating DTrace files * Makefile.obj: Don't build trace.o for DTrace, use trace-dtrace.o generated by 'dtrace' instead * tracetool: Support for generating DTrace data files Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 11月, 2010 1 次提交
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由 Gerd Hoffmann 提交于
Add support for the spice audio interface. With this patch applied audio can be forwarded over the network from/to the spice client. Both recording and playback is supported. The driver is first in the driver list, but the can_be_default flag is set only in case spice is active. So if you have the spice protocol enabled the spice audio driver is the default one, otherwise whatever comes first after spice in the list. Overriding the default using QEMU_AUDIO_DRV works in any case. [ v2: audio codestyle: add spaces before open parenthesis ] [ v2: add const to silence array ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Cc: malc <av1474@comtv.ru> Signed-off-by: Nmalc <av1474@comtv.ru>
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- 01 11月, 2010 1 次提交
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由 Gerd Hoffmann 提交于
This patch adds three devices to qemu: intel-hda Intel HD Audio Controller, the PCI device. Provides a HDA bus. Emulates ICH6 at the moment. Adding a ICH9 PCIE variant shouldn't be hard. hda-duplex HDA Codec. Attaches to the HDA bus. Supports 16bit stereo, rates 16k -> 96k, playback, recording and volume control (with CONFIG_MIXEMU=y). hda-output HDA Codec without recording support. Subset of the hda-duplex codec. Use this if you don't want your guests access your mic. Usage: add '-device intel-hda -device hda-duplex' to your command line. Tested guests: * Linux works. * Win7 works. * DOS (mpxplay) works. * WinXP doesn't work. [ v2 changes ] * Fixed endianess, big endian hosts work now. * Fixed some emulation bugs. * Added immediate command emulation. * Added vmstate support. * Make it behave like all other sound card drivers: - can be configured via '--audio-card-list=hda' - can be added to a VM using '-soundhw hda' * Code style fixups. * Zapped guest-triggerable asserts. * Handle partial reads/writes of audio data correctly. Cc: malc <av1474@comtv.ru> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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- 30 10月, 2010 1 次提交
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由 Jes Sorensen 提交于
This moves library functions used by both QEMU and the QEMU tools, such as qemu-img, qemu-nbd etc. from osdep.c to oslib-{posix,win32}.c In addition it introduces oslib-obj.y to the Makefile set to be included by the various targets, instead of relying on these library functions magically getting included via block-obj-y. Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 28 10月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
All files include qemu-options.h which pulls in qemu-options.def from the root directory. Thus generating qemu-options.def from Makefile.objs under the target directory is not effective. Further, people expect .def file to get cleaned with make clean: it does not have state so no reason to defer removing it until distclean. Also add a rule to remove old files that might be around. This fixes the error: ‘QEMU_OPTION_spice’ undeclared (first use in this function) error that some people reported which is really down to an out of date .def file. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 23 10月, 2010 1 次提交
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由 Blue Swirl 提交于
Move timer init functions to a new file, qemu-timer-common.c. Make other critical timer functions inlined to preserve performance in qemu-timer.c, also move muldiv64() (used by the inline functions) to qemu-timer.h. Adjust block/raw-posix.c and simpletrace.c to use get_clock() directly. Remove a similar/duplicate definition in qemu-tool.c. Adjust hw/omap_clk.c to include qemu-timer.h because muldiv64() is used there. After this change, tracing can be used also for user code and simpletrace on Win32. Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Acked-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 21 10月, 2010 3 次提交
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由 Marcelo Tosatti 提交于
Port qemu-kvm's signalfd compat code. commit 5a7fdd0abd7cd24dac205317a4195446ab8748b5 Author: Anthony Liguori <aliguori@us.ibm.com> Date: Wed May 7 11:55:47 2008 -0500 Use signalfd() in io-thread This patch reworks the IO thread to use signalfd() instead of sigtimedwait() This will eliminate the need to use SIGIO everywhere. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Aneesh Kumar K.V 提交于
Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
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由 Aneesh Kumar K.V 提交于
We would need this to make sure we handle the mapped security model correctly for different xattr names. Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
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- 20 10月, 2010 4 次提交
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由 Isaku Yamahata 提交于
Implement TI x3130 pcie downstream port switch. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
Implement TI x3130 pcie upstream port switch. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
Implements pcie root port switch in intel X58 ioh whose device id is 0x3420. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
define struct PCIEPort which represents common part of pci express port.(root, upstream and downstream.) add a helper function for pcie port which can be used commonly by root/upstream/downstream port. define struct PCIESlot which represents common part of pcie slot.(root and downstream.) and helper functions for it. helper functions for chassis, slot -> PCIESlot conversion. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 19 10月, 2010 2 次提交
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由 Isaku Yamahata 提交于
This patch implements helper functions for pci express capability and pci express extended capability allocation. NOTE: presence detection depends on pci_qdev_init() change. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
implements msi related functions. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 03 10月, 2010 1 次提交
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由 Andreas Färber 提交于
Adapted from AIX code. Signed-off-by: NAndreas Färber <andreas.faerber@web.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 27 9月, 2010 1 次提交
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由 Blue Swirl 提交于
Add QEMU version information to the executables, based on earlier work by C. W. Betts and Robert Riebisch. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 22 9月, 2010 4 次提交
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由 Gerd Hoffmann 提交于
With that patch applied you'll actually see the guests screen in the spice client. This does *not* bring qxl and full spice support though. This is basically the qxl vga mode made more generic, so it plays together with any qemu-emulated gfx card. You can display stdvga or cirrus via spice client. You can have both vnc and spice enabled and clients connected at the same time.
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由 Gerd Hoffmann 提交于
Open keyboard channel. Now you can type into the spice client and the keyboard events are sent to your guest. You'll need some other display like vnc to actually see the guest responding to them though.
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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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由 Gerd Hoffmann 提交于
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- 21 9月, 2010 1 次提交
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由 Stefan Hajnoczi 提交于
The blkverify block driver makes investigating image format data corruption much easier. A raw image initialized with the same contents as the test image (e.g. qcow2 file) must be provided. The raw image mirrors read/write operations and is used to verify that data read from the test image is correct. See docs/blkverify.txt for more information. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 10 9月, 2010 2 次提交
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由 Stefan Hajnoczi 提交于
This patch adds a simple tracer which produces binary trace files. To try out the simple backend: $ ./configure --trace-backend=simple $ make After running QEMU you can pretty-print the trace: $ ./simpletrace.py trace-events trace.log The output of simpletrace.py looks like this: qemu_realloc 0.699 ptr=0x24363f0 size=0x3 newptr=0x24363f0 qemu_free 0.768 ptr=0x24363f0 ^ ^---- timestamp delta (us) |____ trace event name Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> trace: Make trace record fields 64-bit Explicitly use 64-bit fields in trace records so that timestamps and magic numbers work for 32-bit host builds. Includes fixes from Prerna Saxena <prerna@linux.vnet.ibm.com>. Signed-off-by: NPrerna Saxena <prerna@linux.vnet.ibm.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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由 Stefan Hajnoczi 提交于
This patch introduces the trace-events file where trace events can be declared like so: qemu_malloc(size_t size) "size %zu" qemu_free(void *ptr) "ptr %p" These trace event declarations are processed by a new tool called tracetool to generate code for the trace events. Trace event declarations are independent of the backend tracing system (LTTng User Space Tracing, ftrace markers, DTrace). The default "nop" backend generates empty trace event functions. Therefore trace events are disabled by default. The trace-events file serves two purposes: 1. Adding trace events is easy. It is not necessary to understand the details of a backend tracing system. The trace-events file is a single location where trace events can be declared without code duplication. 2. QEMU is not tightly coupled to one particular backend tracing system. In order to support tracing across QEMU host platforms and to anticipate new backend tracing systems that are currently maturing, it is important to be flexible and not tied to one system. This commit includes fixes from Prerna Saxena <prerna@linux.vnet.ibm.com> and Blue Swirl <blauwirbel@gmail.com>. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 27 7月, 2010 3 次提交
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由 Corentin Chary 提交于
Implement a threaded VNC server using the producer-consumer model. The main thread will push encoding jobs (a list a rectangles to update) in a queue, and the VNC worker thread will consume that queue and send framebuffer updates to the output buffer. The threaded VNC server can be enabled with ./configure --enable-vnc-thread. If you don't want it, just use ./configure --disable-vnc-thread and a syncrhonous queue of job will be used (which as exactly the same behavior as the old queue). If you disable the VNC thread, all thread related code will not be built and there will be no overhead. Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Corentin Chary 提交于
Profiling with callgrind seems to show that a lot of time is spent in the palette code (mostly due to memory allocation and qdict to int conversion). This patch adds a VncPalette implementation. The palette is stored in a hash table, like qdict, but which does way less memory allocations, and doesn't suffer from the QObject overhead. Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Corentin Chary 提交于
For the same reason that we don't use vnc-authentication-sasl.c but vnc-auth-sals.c. Because it's tooooo long. Signed-off-by: NCorentin Chary <corentincj@iksaif.net> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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