diff options
| author | Babu Moger <babu.moger@amd.com> | 2020-03-03 13:56:58 -0600 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2020-03-17 19:48:10 -0400 |
| commit | dcf08bc60bcce8237e42ee9d4c4983ed98401b8a (patch) | |
| tree | 525eed8ea02a06c62a43c702e334dec6a3ef2808 /hw/i386/pc.c | |
| parent | 143c30d4d346831a09e59e9af45afdca0331e819 (diff) | |
hw/i386: Rename X86CPUTopoInfo structure to X86CPUTopoIDs
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>
Diffstat (limited to 'hw/i386/pc.c')
| -rw-r--r-- | hw/i386/pc.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 362eb2a180..f52e84b2ba 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -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()) { |