Merge remote-tracking branch 'afaerber/qom-cpu' into staging

* afaerber/qom-cpu:
  target-i386: Use switch in check_hw_breakpoints()
  target-i386: Avoid goto in hw_breakpoint_insert()
  target-i386: Introduce hw_{local,global}_breakpoint_enabled()
  target-i386: Define DR7 bit field constants
  target-i386: Move kvm_check_features_against_host() check to realize time
  target-i386: cpu_x86_register() consolidate freeing resources
  target-i386: Move setting defaults out of cpu_x86_parse_featurestr()
  target-i386: check/enforce: Check all feature words
  target-i386/cpu.c: Add feature name array for ext4_features
  target-i386: kvm_check_features_against_host(): Use feature_word_info
  target-i386/cpu: Introduce FeatureWord typedefs
  target-i386: Disable kvm_mmu by default
  kvm: Add fake KVM constants to avoid #ifdefs on KVM-specific code
  exec: Return CPUState from qemu_get_cpu()
  xen: Simplify halting of first CPU
  kvm: Pass CPUState to kvm_init_vcpu()
  cpu: Move cpu_index field to CPUState
  cpu: Move numa_node field to CPUState
  target-mips: Clean up mips_cpu_map_tc() documentation
  cpu: Move nr_{cores,threads} fields to CPUState

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index fbacb2756b..773caf9fa1 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -57,6 +57,10 @@ struct kvm_run;
 
 /**
  * CPUState:
+ * @cpu_index: CPU index (informative).
+ * @nr_cores: Number of cores within this CPU package.
+ * @nr_threads: Number of threads within this CPU.
+ * @numa_node: NUMA node this CPU is belonging to.
  * @created: Indicates whether the CPU thread has been successfully created.
  * @stop: Indicates a pending stop request.
  * @stopped: Indicates the CPU has been artificially stopped.
@@ -69,6 +73,10 @@ struct CPUState {
     DeviceState parent_obj;
     /*< public >*/
 
+    int nr_cores;
+    int nr_threads;
+    int numa_node;
+
     struct QemuThread *thread;
 #ifdef _WIN32
     HANDLE hThread;
@@ -89,6 +97,7 @@ struct CPUState {
     struct kvm_run *kvm_run;
 
     /* TODO Move common fields from CPUArchState here. */
+    int cpu_index; /* used by alpha TCG */
 };
 
 
@@ -147,5 +156,15 @@ bool cpu_is_stopped(CPUState *cpu);
  */
 void run_on_cpu(CPUState *cpu, void (*func)(void *data), void *data);
 
+/**
+ * qemu_get_cpu:
+ * @index: The CPUState@cpu_index value of the CPU to obtain.
+ *
+ * Gets a CPU matching @index.
+ *
+ * Returns: The CPU or %NULL if there is no matching CPU.
+ */
+CPUState *qemu_get_cpu(int index);
+
 
 #endif