diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/devel/qapi-code-gen.rst | 4 | ||||
| -rw-r--r-- | docs/devel/style.rst | 2 | ||||
| -rw-r--r-- | docs/devel/tracing.rst | 2 | ||||
| -rw-r--r-- | docs/system/arm/virt.rst | 9 |
4 files changed, 10 insertions, 7 deletions
diff --git a/docs/devel/qapi-code-gen.rst b/docs/devel/qapi-code-gen.rst index 246709ede8..7b968433a6 100644 --- a/docs/devel/qapi-code-gen.rst +++ b/docs/devel/qapi-code-gen.rst @@ -41,8 +41,8 @@ used internally. There are several kinds of types: simple types (a number of built-in types, such as ``int`` and ``str``; as well as enumerations), arrays, -complex types (structs and two flavors of unions), and alternate types -(a choice between other types). +complex types (structs and unions), and alternate types (a choice +between other types). Schema syntax diff --git a/docs/devel/style.rst b/docs/devel/style.rst index 9e66d133e1..7ddd42b6c2 100644 --- a/docs/devel/style.rst +++ b/docs/devel/style.rst @@ -522,7 +522,7 @@ documented in the GNU Compiler Collection manual starting at version 4.0. Automatic memory deallocation ============================= -QEMU has a mandatory dependency either the GCC or CLang compiler. As +QEMU has a mandatory dependency on either the GCC or the Clang compiler. As such it has the freedom to make use of a C language extension for automatically running a cleanup function when a stack variable goes out of scope. This can be used to simplify function cleanup paths, diff --git a/docs/devel/tracing.rst b/docs/devel/tracing.rst index ec9a687cfd..d288480db1 100644 --- a/docs/devel/tracing.rst +++ b/docs/devel/tracing.rst @@ -48,7 +48,7 @@ file. During build, the "trace-events" file in each listed subdirectory will be processed by the "tracetool" script to generate code for the trace events. The individual "trace-events" files are merged into a "trace-events-all" file, -which is also installed into "/usr/share/qemu" with the name "trace-events". +which is also installed into "/usr/share/qemu". This merged file is to be used by the "simpletrace.py" script to later analyse traces in the simpletrace data format. diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst index 1544632b67..5fe045cbf0 100644 --- a/docs/system/arm/virt.rst +++ b/docs/system/arm/virt.rst @@ -96,14 +96,17 @@ gic-version Valid values are: ``2`` - GICv2 + GICv2. Note that this limits the number of CPUs to 8. ``3`` - GICv3 + GICv3. This allows up to 512 CPUs. + ``4`` + GICv4. Requires ``virtualization`` to be ``on``; allows up to 317 CPUs. ``host`` Use the same GIC version the host provides, when using KVM ``max`` Use the best GIC version possible (same as host when using KVM; - currently same as ``3``` for TCG, but this may change in future) + with TCG this is currently ``3`` if ``virtualization`` is ``off`` and + ``4`` if ``virtualization`` is ``on``, but this may change in future) its Set ``on``/``off`` to enable/disable ITS instantiation. The default is ``on`` |