diff options
| author | Yanan Wang <wangyanan55@huawei.com> | 2021-09-29 10:58:12 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-10-01 15:28:19 +0200 |
| commit | e4a97a893bcd7511aba812969d1fa6fe42dc1931 (patch) | |
| tree | 1391c300f710f8d886a615499b8c9f1b630c6613 /include/hw | |
| parent | 003f230e37d724ac52004d7f8270159da105780f (diff) | |
machine: Make smp_parse generic enough for all arches
Currently the only difference between smp_parse and pc_smp_parse
is the support of dies parameter and the related error reporting.
With some arch compat variables like "bool dies_supported", we can
make smp_parse generic enough for all arches and the PC specific
one can be removed.
Making smp_parse() generic enough can reduce code duplication and
ease the code maintenance, and also allows extending the topology
with more arch specific members (e.g., clusters) in the future.
Suggested-by: Andrew Jones <drjones@redhat.com>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210929025816.21076-13-wangyanan55@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/boards.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index 2a1bba86c0..72a23e4e0f 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -109,6 +109,14 @@ typedef struct { } CPUArchIdList; /** + * SMPCompatProps: + * @dies_supported - whether dies are supported by the machine + */ +typedef struct { + bool dies_supported; +} SMPCompatProps; + +/** * MachineClass: * @deprecation_reason: If set, the machine is marked as deprecated. The * string should provide some clear information about what to use instead. @@ -248,6 +256,7 @@ struct MachineClass { bool numa_mem_supported; bool auto_enable_numa; bool smp_prefer_sockets; + SMPCompatProps smp_props; const char *default_ram_id; HotplugHandler *(*get_hotplug_handler)(MachineState *machine, |