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hw/i386: Rename X86CPUTopoInfo structure to X86CPUTopoIDs

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Rename few data structures related to X86 topology.  X86CPUTopoIDs will
have individual arch ids. Next patch introduces X86CPUTopoInfo which will
have all topology information(like cores, threads etc..).

Signed-off-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <158326541877.40452.17535023236841538507.stgit@naples-babu.amd.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Babu Moger 2020-03-03 13:56:58 -06:00 • committed by Eduardo Habkost
parent 143c30d4d3
commit dcf08bc60b
3 changed files with 57 additions and 50 deletions
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45
hw/i386/pc.c
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@ -1505,7 +1505,7 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
int idx;
CPUState *cs;
CPUArchId *cpu_slot;
X86CPUTopoInfo topo;
X86CPUTopoIDs topo_ids;
X86CPU *cpu = X86_CPU(dev);
CPUX86State *env = &cpu->env;
MachineState *ms = MACHINE(hotplug_dev);
@ -1571,12 +1571,12 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
return;
}
topo.pkg_id = cpu->socket_id;
topo.die_id = cpu->die_id;
topo.core_id = cpu->core_id;
topo.smt_id = cpu->thread_id;
topo_ids.pkg_id = cpu->socket_id;
topo_ids.die_id = cpu->die_id;
topo_ids.core_id = cpu->core_id;
topo_ids.smt_id = cpu->thread_id;
cpu->apic_id = apicid_from_topo_ids(x86ms->smp_dies, smp_cores,
smp_threads, &topo);
smp_threads, &topo_ids);
}
cpu_slot = pc_find_cpu_slot(MACHINE(pcms), cpu->apic_id, &idx);
@ -1584,11 +1584,11 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
MachineState *ms = MACHINE(pcms);
x86_topo_ids_from_apicid(cpu->apic_id, x86ms->smp_dies,
smp_cores, smp_threads, &topo);
smp_cores, smp_threads, &topo_ids);
error_setg(errp,
"Invalid CPU [socket: %u, die: %u, core: %u, thread: %u] with"
" APIC ID %" PRIu32 ", valid index range 0:%d",
topo.pkg_id, topo.die_id, topo.core_id, topo.smt_id,
topo_ids.pkg_id, topo_ids.die_id, topo_ids.core_id, topo_ids.smt_id,
cpu->apic_id, ms->possible_cpus->len - 1);
return;
}
@ -1606,34 +1606,37 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
* once -smp refactoring is complete and there will be CPU private
* CPUState::nr_cores and CPUState::nr_threads fields instead of globals */
x86_topo_ids_from_apicid(cpu->apic_id, x86ms->smp_dies,
smp_cores, smp_threads, &topo);
if (cpu->socket_id != -1 && cpu->socket_id != topo.pkg_id) {
smp_cores, smp_threads, &topo_ids);
if (cpu->socket_id != -1 && cpu->socket_id != topo_ids.pkg_id) {
error_setg(errp, "property socket-id: %u doesn't match set apic-id:"
" 0x%x (socket-id: %u)", cpu->socket_id, cpu->apic_id, topo.pkg_id);
" 0x%x (socket-id: %u)", cpu->socket_id, cpu->apic_id,
topo_ids.pkg_id);
return;
}
cpu->socket_id = topo.pkg_id;
cpu->socket_id = topo_ids.pkg_id;
if (cpu->die_id != -1 && cpu->die_id != topo.die_id) {
if (cpu->die_id != -1 && cpu->die_id != topo_ids.die_id) {
error_setg(errp, "property die-id: %u doesn't match set apic-id:"
" 0x%x (die-id: %u)", cpu->die_id, cpu->apic_id, topo.die_id);
" 0x%x (die-id: %u)", cpu->die_id, cpu->apic_id, topo_ids.die_id);
return;
}
cpu->die_id = topo.die_id;
cpu->die_id = topo_ids.die_id;
if (cpu->core_id != -1 && cpu->core_id != topo.core_id) {
if (cpu->core_id != -1 && cpu->core_id != topo_ids.core_id) {
error_setg(errp, "property core-id: %u doesn't match set apic-id:"
" 0x%x (core-id: %u)", cpu->core_id, cpu->apic_id, topo.core_id);
" 0x%x (core-id: %u)", cpu->core_id, cpu->apic_id,
topo_ids.core_id);
return;
}
cpu->core_id = topo.core_id;
cpu->core_id = topo_ids.core_id;
if (cpu->thread_id != -1 && cpu->thread_id != topo.smt_id) {
if (cpu->thread_id != -1 && cpu->thread_id != topo_ids.smt_id) {
error_setg(errp, "property thread-id: %u doesn't match set apic-id:"
" 0x%x (thread-id: %u)", cpu->thread_id, cpu->apic_id, topo.smt_id);
" 0x%x (thread-id: %u)", cpu->thread_id, cpu->apic_id,
topo_ids.smt_id);
return;
}
cpu->thread_id = topo.smt_id;
cpu->thread_id = topo_ids.smt_id;
if (hyperv_feat_enabled(cpu, HYPERV_FEAT_VPINDEX) &&
!kvm_hv_vpindex_settable()) {