ppc/pnv: Add pointer from PnvCPUState to PnvCore

This helps move core state from CPU to core structures.

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c
index f40ab721d6fc0480c030e06e6113df2d18ec667c..2da271ffb6638e1818a488ac136abae6ec06e557 100644 (file)
--- a/hw/ppc/pnv_core.c
+++ b/hw/ppc/pnv_core.c
@@ -278,6 +278,7 @@ static void pnv_core_realize(DeviceState *dev, Error **errp)
     pc->threads = g_new(PowerPCCPU *, cc->nr_threads);
     for (i = 0; i < cc->nr_threads; i++) {
         PowerPCCPU *cpu;
+        PnvCPUState *pnv_cpu;
 
         obj = object_new(typename);
         cpu = POWERPC_CPU(obj);
@@ -288,6 +289,8 @@ static void pnv_core_realize(DeviceState *dev, Error **errp)
         object_property_add_child(OBJECT(pc), name, obj);
 
         cpu->machine_data = g_new0(PnvCPUState, 1);
+        pnv_cpu = pnv_cpu_state(cpu);
+        pnv_cpu->pnv_core = pc;
 
         object_unref(obj);
     }

diff --git a/include/hw/ppc/pnv_core.h b/include/hw/ppc/pnv_core.h
index c6d62fd1459349093ba51eedb1f4b4b2f92f4db5..29cab9dfd9867b8b7a3ab480e7792831f6f8c110 100644 (file)
--- a/include/hw/ppc/pnv_core.h
+++ b/include/hw/ppc/pnv_core.h
@@ -54,6 +54,7 @@ struct PnvCoreClass {
 #define PNV_CORE_TYPE_NAME(cpu_model) cpu_model PNV_CORE_TYPE_SUFFIX
 
 typedef struct PnvCPUState {
+    PnvCore *pnv_core;
     Object *intc;
 } PnvCPUState;