The recently-introduced query-mshv command is a duplicate of query-kvm,
and neither provides a full view of which accelerators are supported
by a particular binary of QEMU and which is in use.
KVM was the first accelerator added to QEMU, predating QOM and TYPE_ACCEL,
so it got a pass. But now, instead of adding a badly designed copy, solve
the problem completely for all accelerators with a command that provides
the whole picture:
>> {"execute": "query-accelerators"}
<< {"return": {"enabled": "tcg", "present": ["kvm", "mshv", "qtest", "tcg", "xen"]}}
Cc: Praveen K Paladugu <prapal@microsoft.com>
Cc: Magnus Kulke <magnuskulke@linux.microsoft.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Allow to query mshv capabilities via query-mshv QMP and info mshv HMP commands.
Signed-off-by: Magnus Kulke <magnuskulke@linux.microsoft.com>
Acked-by: Dr. David Alan Gilbert <dave@treblig.org>
Link: https://lore.kernel.org/r/20250916164847.77883-25-magnuskulke@linux.microsoft.com
[Fix "since" version. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The docs generated for qapi/accelerator.json shows text "=
Accelerators" instead of a heading. This is because the patch that
added the heading crossed with the commit that changed heading
markup (commit 6c10778826 "docs/sphinx: remove special parsing for
freeform sections"). Fix the markup.
Fixes: 18da42ee42 (qapi/accel: Move definitions related to accelerators in their own file)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250724091742.1950167-2-armbru@redhat.com>
Unstable QMP 'x-accel-stats' dispatches to the
AccelOpsClass::get_stats() and get_vcpu_stats() handlers.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20250715140048.84942-4-philmd@linaro.org>
