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/qemu/tests/qemu-iotests/
H A D11351 $QEMU_IMG create -f bochs nbd://example.com 2>&1 64M
60 $QEMU_IMG convert -f bochs -O bochs "$TEST_IMG" nbd://example.com
/qemu/tests/tsan/
H A Dignore.tsan1 # This is an example ignore list.
7 # for example, cpu_physical_memory_set_dirty_range,
/qemu/docs/
H A Dmemory-hotplug.txt25 For example, the following command-line:
41 For example, the following commands add another 1GB to the guest
54 For example, assuming that the host has 1GB hugepages available in
65 In the following command-line example, an 8GB guest is created where 6GB
89 For example, assuming that the pc-dimm device with id "dimm1" exists, and its memory
/qemu/docs/devel/
H A Dkconfig.rst9 time different targets can share large amounts of code. For example,
31 of boards or devices. For example, by default most targets will include
90 be used to force another symbol to true. In the following example,
153 subsystems or buses. For example, ``AUX`` (the DisplayPort auxiliary
170 Devices *depend on* the bus that they lie on, for example a PCI
173 that the device provides, for example a SCSI adapter would specify
178 Devices also select any optional subsystem that they use; for example
199 for example only VFIO (passthrough) and virtio-pci devices.
265 A file in ``default-configs/`` looks like the following example::
290 want to change some lines in the first group, for example like this::
[all …]
H A Dclocks.rst23 example it is possible to create a clock outside of any device to
26 Here is an example of clocks::
202 get the clock inputs or outputs of a device. For example:
224 device clock. For example, to connect the input clock ``clk2`` of
257 In the above example, when *Clock 1* is updated by *Device A*, three
298 object during device instance init. For example:
339 Here is an example, which assumes that ``clock_callback`` has been
409 For example, let's say that we have an output clock *clkout* and we
450 For example, if device B is a child of device A,
473 diagram describes the example with an input clock::
[all …]
H A Dqapi-code-gen.rst434 following example objects::
495 Some example commands::
530 example::
655 An example event is::
1022 For example::
1072 example::
1081 Indentation matters. Bad example::
1423 $ cat example-schema.json
1436 --prefix="example-" example-schema.json
1573 #include "example-qapi-types.h"
[all …]
H A Dqtest.rst38 necessary.) For example, ``tests/qtest/foo-test.c``.
46 that can be run for all architectures. For example::
56 dictionary. For example a test that needs to use the ``QIO`` library
H A Dreset.rst83 For example, consider a SCSI controller. Resetting the controller puts all
98 When resetting several objects (for example the whole machine at simulation
133 for example when specializing an existing device or bus.
147 Here follows an example to implement reset for a Device which sets an IO while
205 In the above example, we override all three phases. It is possible to override
207 ``resettable_class_set_parent_phases()``. For example, the following will
230 while in reset state. For example if a device has an irq input,
232 example check the reset state at the beginning of the irq callback.
312 That makes this safe to call from, for example, device models.
336 reset! (The most obvious example of this is CPU objects, but
H A Dlockcnt.txt5 accessed and should not be freed. For example, a loop that invoke
98 example qatomic_rcu_read, qatomic_rcu_set, QLIST_FOREACH_RCU, etc. This is
104 mutex, for example:
142 - it avoids taking the lock for many operations (for example
153 inefficiencies; for example, a visit can never start if the counter is
166 For example, QEMU uses QemuLockCnt to manage an AioContext's list of
H A Dqgraph.rst11 For example, the sdhci device is supported on both x86_64 and ARM boards,
28 Following the above example, an interface would be ``sdhci``,
45 - **QNODE_MACHINE**: for example ``arm/raspi2b``
46 - **QNODE_DRIVER**: for example ``generic-sdhci``
47 - **QNODE_INTERFACE**: for example ``sdhci`` (interface for all ``-sdhci``
54 - **QNODE_TEST**: for example ``sdhci-test``. A test consumes an interface
104 - ``in node`` : created from the node name. For example, machines will
218 (in this example we focus on the ``arm-raspi2b``) machines.
232 For the sake of this example,
516 In the above example, all possible types of relations are created::
[all …]
H A Datomics.rst237 unrelated to each other (for example because, apart from the current
240 outside a loop. For example:
314 acquire or release semantics. For example:
332 For example, in the following example there are no atomic accesses, but still
359 it can pair with any other atomic operation. Here is an example:
376 synchronizes with any acquire operation. The following example shows
397 in the ``pthread_exit``/``pthread_join`` example above.
399 Finally, this more complex example has more than two accesses and data
469 Therefore, the following example is correct in Linux but not in QEMU:
/qemu/tests/tcg/mips/user/ase/msa/
H A DREADME3 For example:
13 provided. This is an example of compilation and execution of all
/qemu/docs/system/riscv/
H A Dshakti-c.rst37 Shakti SDK can be used to generate the baremetal example UART applications.
48 You could also download the precompiled example applications using below
56 Then we can run the UART example using:
/qemu/docs/system/
H A Ddevice-emulation.rst35 can be inferred, for example PCI devices are generally automatically
41 Some devices, for example a PCI SCSI host controller, will add an
58 specific to the class of device being emulated. For example serial
62 example being stored in a qcow2 file or accessing a raw host disk
H A Ddevice-url-syntax.rst.inc28 |qemu_system| -iscsi initiator-name=iqn.2001-04.com.example:my-initiator \\
29 -cdrom iscsi://192.0.2.1/iqn.2001-04.com.example/2 \\
30 -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
36 |qemu_system| -drive file=iscsi://user%password@192.0.2.1/iqn.2001-04.com.example/1
44 |qemu_system| -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
208 …'json:{"file.driver":"https",, "file.url":"https://user:password@vsphere.example.com/folder/test/t…
H A Dvnc-security.rst17 listen on a UNIX domain socket only. For example
71 In the above example ``/etc/pki/qemu`` should contain at least three
73 Unprivileged users will want to use a private directory, for example
185 server, with a name of 'qemu/somehost.example.com@EXAMPLE.COM' replacing
186 'somehost.example.com' with the fully qualified host name of the machine
H A Dintroduction.rst84 and boot behaviour. You will find often find example command lines in
107 Most options will generate some help information. So for example:
114 can also be passed as an argument to another option. For example:
143 - Backends are how QEMU deals with the guest's data, for example
152 In the following example we first define a ``virt`` machine which is a
H A Dguest-loader.rst18 multi-boot capability. A typical example would look like:
27 In the above example the Xen hypervisor is loaded by the -kernel
/qemu/docs/system/devices/
H A Dnet.rst24 As an example, you can download the ``linux-test-xxx.tar.gz`` archive
78 example to redirect X11, telnet or SSH connections.
85 example QEMU virtual ethernet cards or virtual Host ethernet devices
100 example.
H A Dusb.rst51 the controller so the USB 2.0 bus gets an individual name, for example
56 bus they should be attached to. Here is a complete example:
117 example shows it connected to an XHCI USB controller and with
132 handle multiple logical units (disks). This example creates three
154 ``usb-uas`` example above won't work with ``usb-bot``.
244 For example::
321 The example above uses the ``vendorid`` and ``productid`` to
400 be enabled using the ``pcap=<file>`` property, for example:
/qemu/
H A Dpythondeps.toml16 # precise error diagnostics to the user. For example,
32 # avocado-framework, for example right now the limit is 92.x.
/qemu/docs/specs/
H A Dacpi_erst.rst54 can be created, for example:
110 be designated to be a part of the slot 0 header. For example, at 8KiB,
116 Below is an example layout of the backend storage format (for storage
118 and contains N number of slots to store records. The example below
181 Note that, for example, with a backend storage less than 8MiB, slot 0
/qemu/docs/interop/
H A Ddbus.rst39 example on UNIX credentials.
75 For example, to allow only ``qemu`` user to talk to ``qemu-helper``
91 context of the source and the target. For example, ``virtiofs_t``
/qemu/scripts/coccinelle/
H A Derrp-guard.cocci19 // Usage example:
39 // Skip util/error.c to not touch, for example, error_propagate() and
230 // pattern matched by rule1. For example, local_err may be defined with
243 // For example, error_free_errp may look like this:
294 // Convert remaining local_err usage. For example, different kinds of
/qemu/docs/system/i386/
H A Dxen.rst18 accelerator, for example for Xen 4.17:
79 the handy ``-serial mon:stdio`` option, for example:
117 multiboot "module". For example:
131 The example above provides the guest kernel command line after a separator

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