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| author | Like Xu <like.xu@linux.intel.com> | 2019-06-12 16:40:58 +0800 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2019-07-05 17:08:03 -0300 |
| commit | 176d2cda0dee9f4f78f604ad72d6a111e8e38f3b (patch) | |
| tree | 57db8dcefd1a3899e570cb1f07e5e0360d54ae39 /include | |
| parent | cabea7dcd0e2084bdd32fcfe54f6275599f55bb7 (diff) | |
| download | qemu-176d2cda0dee9f4f78f604ad72d6a111e8e38f3b.zip qemu-176d2cda0dee9f4f78f604ad72d6a111e8e38f3b.tar.gz qemu-176d2cda0dee9f4f78f604ad72d6a111e8e38f3b.tar.bz2 | |
i386/cpu: Consolidate die-id validity in smp context
The field die_id (default as 0) and has_die_id are introduced to X86CPU.
Following the legacy smp check rules, the die_id validity is added to
the same contexts as leagcy smp variables such as hmp_hotpluggable_cpus(),
machine_set_cpu_numa_node(), cpu_slot_to_string() and pc_cpu_pre_plug().
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Like Xu <like.xu@linux.intel.com>
Message-Id: <20190612084104.34984-4-like.xu@linux.intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i386/topology.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/i386/topology.h b/include/hw/i386/topology.h index 1ebaee0..c9fb415 100644 --- a/include/hw/i386/topology.h +++ b/include/hw/i386/topology.h @@ -47,6 +47,7 @@ typedef uint32_t apic_id_t; typedef struct X86CPUTopoInfo { unsigned pkg_id; + unsigned die_id; unsigned core_id; unsigned smt_id; } X86CPUTopoInfo; @@ -130,6 +131,7 @@ static inline void x86_topo_ids_from_apicid(apic_id_t apicid, topo->core_id = (apicid >> apicid_core_offset(nr_cores, nr_threads)) & ~(0xFFFFFFFFUL << apicid_core_width(nr_cores, nr_threads)); topo->pkg_id = apicid >> apicid_pkg_offset(nr_cores, nr_threads); + topo->die_id = 0; } /* Make APIC ID for the CPU 'cpu_index' |