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-rw-r--r--hw/intc/spapr_xive.c9
-rw-r--r--hw/intc/xics.c8
-rw-r--r--hw/intc/xics_spapr.c7
-rw-r--r--hw/intc/xive.c12
-rw-r--r--hw/ppc/pnv.c18
-rw-r--r--hw/ppc/pnv_core.c7
-rw-r--r--hw/ppc/spapr_cpu_core.c5
-rw-r--r--hw/ppc/spapr_irq.c14
8 files changed, 60 insertions, 20 deletions
diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c
index ba32d2cc5b..20a8d8285f 100644
--- a/hw/intc/spapr_xive.c
+++ b/hw/intc/spapr_xive.c
@@ -553,6 +553,14 @@ static int spapr_xive_cpu_intc_create(SpaprInterruptController *intc,
     return 0;
 }
 
+static void spapr_xive_cpu_intc_reset(SpaprInterruptController *intc,
+                                     PowerPCCPU *cpu)
+{
+    XiveTCTX *tctx = spapr_cpu_state(cpu)->tctx;
+
+    xive_tctx_reset(tctx);
+}
+
 static void spapr_xive_set_irq(SpaprInterruptController *intc, int irq, int val)
 {
     SpaprXive *xive = SPAPR_XIVE(intc);
@@ -697,6 +705,7 @@ static void spapr_xive_class_init(ObjectClass *klass, void *data)
     sicc->activate = spapr_xive_activate;
     sicc->deactivate = spapr_xive_deactivate;
     sicc->cpu_intc_create = spapr_xive_cpu_intc_create;
+    sicc->cpu_intc_reset = spapr_xive_cpu_intc_reset;
     sicc->claim_irq = spapr_xive_claim_irq;
     sicc->free_irq = spapr_xive_free_irq;
     sicc->set_irq = spapr_xive_set_irq;
diff --git a/hw/intc/xics.c b/hw/intc/xics.c
index b5ac408f7b..6da05763f9 100644
--- a/hw/intc/xics.c
+++ b/hw/intc/xics.c
@@ -274,10 +274,8 @@ static const VMStateDescription vmstate_icp_server = {
     },
 };
 
-static void icp_reset_handler(void *dev)
+void icp_reset(ICPState *icp)
 {
-    ICPState *icp = ICP(dev);
-
     icp->xirr = 0;
     icp->pending_priority = 0xff;
     icp->mfrr = 0xff;
@@ -288,7 +286,7 @@ static void icp_reset_handler(void *dev)
     if (kvm_irqchip_in_kernel()) {
         Error *local_err = NULL;
 
-        icp_set_kvm_state(ICP(dev), &local_err);
+        icp_set_kvm_state(icp, &local_err);
         if (local_err) {
             error_report_err(local_err);
         }
@@ -351,7 +349,6 @@ static void icp_realize(DeviceState *dev, Error **errp)
         }
     }
 
-    qemu_register_reset(icp_reset_handler, dev);
     vmstate_register(NULL, icp->cs->cpu_index, &vmstate_icp_server, icp);
 }
 
@@ -360,7 +357,6 @@ static void icp_unrealize(DeviceState *dev, Error **errp)
     ICPState *icp = ICP(dev);
 
     vmstate_unregister(NULL, &vmstate_icp_server, icp);
-    qemu_unregister_reset(icp_reset_handler, dev);
 }
 
 static void icp_class_init(ObjectClass *klass, void *data)
diff --git a/hw/intc/xics_spapr.c b/hw/intc/xics_spapr.c
index 4f64b9a9fc..7418fb9f37 100644
--- a/hw/intc/xics_spapr.c
+++ b/hw/intc/xics_spapr.c
@@ -346,6 +346,12 @@ static int xics_spapr_cpu_intc_create(SpaprInterruptController *intc,
     return 0;
 }
 
+static void xics_spapr_cpu_intc_reset(SpaprInterruptController *intc,
+                                     PowerPCCPU *cpu)
+{
+    icp_reset(spapr_cpu_state(cpu)->icp);
+}
+
 static int xics_spapr_claim_irq(SpaprInterruptController *intc, int irq,
                                 bool lsi, Error **errp)
 {
@@ -433,6 +439,7 @@ static void ics_spapr_class_init(ObjectClass *klass, void *data)
     sicc->activate = xics_spapr_activate;
     sicc->deactivate = xics_spapr_deactivate;
     sicc->cpu_intc_create = xics_spapr_cpu_intc_create;
+    sicc->cpu_intc_reset = xics_spapr_cpu_intc_reset;
     sicc->claim_irq = xics_spapr_claim_irq;
     sicc->free_irq = xics_spapr_free_irq;
     sicc->set_irq = xics_spapr_set_irq;
diff --git a/hw/intc/xive.c b/hw/intc/xive.c
index d420c6571e..f066be5eb5 100644
--- a/hw/intc/xive.c
+++ b/hw/intc/xive.c
@@ -547,10 +547,8 @@ void xive_tctx_pic_print_info(XiveTCTX *tctx, Monitor *mon)
     }
 }
 
-static void xive_tctx_reset(void *dev)
+void xive_tctx_reset(XiveTCTX *tctx)
 {
-    XiveTCTX *tctx = XIVE_TCTX(dev);
-
     memset(tctx->regs, 0, sizeof(tctx->regs));
 
     /* Set some defaults */
@@ -607,13 +605,6 @@ static void xive_tctx_realize(DeviceState *dev, Error **errp)
             return;
         }
     }
-
-    qemu_register_reset(xive_tctx_reset, dev);
-}
-
-static void xive_tctx_unrealize(DeviceState *dev, Error **errp)
-{
-    qemu_unregister_reset(xive_tctx_reset, dev);
 }
 
 static int vmstate_xive_tctx_pre_save(void *opaque)
@@ -668,7 +659,6 @@ static void xive_tctx_class_init(ObjectClass *klass, void *data)
 
     dc->desc = "XIVE Interrupt Thread Context";
     dc->realize = xive_tctx_realize;
-    dc->unrealize = xive_tctx_unrealize;
     dc->vmsd = &vmstate_xive_tctx;
     /*
      * Reason: part of XIVE interrupt controller, needs to be wired up
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 7cf64b6d25..4a51fb65a8 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -778,6 +778,13 @@ static void pnv_chip_power8_intc_create(PnvChip *chip, PowerPCCPU *cpu,
     pnv_cpu->intc = obj;
 }
 
+static void pnv_chip_power8_intc_reset(PnvChip *chip, PowerPCCPU *cpu)
+{
+    PnvCPUState *pnv_cpu = pnv_cpu_state(cpu);
+
+    icp_reset(ICP(pnv_cpu->intc));
+}
+
 /*
  *    0:48  Reserved - Read as zeroes
  *   49:52  Node ID
@@ -815,6 +822,13 @@ static void pnv_chip_power9_intc_create(PnvChip *chip, PowerPCCPU *cpu,
     pnv_cpu->intc = obj;
 }
 
+static void pnv_chip_power9_intc_reset(PnvChip *chip, PowerPCCPU *cpu)
+{
+    PnvCPUState *pnv_cpu = pnv_cpu_state(cpu);
+
+    xive_tctx_reset(XIVE_TCTX(pnv_cpu->intc));
+}
+
 /*
  * Allowed core identifiers on a POWER8 Processor Chip :
  *
@@ -984,6 +998,7 @@ static void pnv_chip_power8e_class_init(ObjectClass *klass, void *data)
     k->cores_mask = POWER8E_CORE_MASK;
     k->core_pir = pnv_chip_core_pir_p8;
     k->intc_create = pnv_chip_power8_intc_create;
+    k->intc_reset = pnv_chip_power8_intc_reset;
     k->isa_create = pnv_chip_power8_isa_create;
     k->dt_populate = pnv_chip_power8_dt_populate;
     k->pic_print_info = pnv_chip_power8_pic_print_info;
@@ -1003,6 +1018,7 @@ static void pnv_chip_power8_class_init(ObjectClass *klass, void *data)
     k->cores_mask = POWER8_CORE_MASK;
     k->core_pir = pnv_chip_core_pir_p8;
     k->intc_create = pnv_chip_power8_intc_create;
+    k->intc_reset = pnv_chip_power8_intc_reset;
     k->isa_create = pnv_chip_power8_isa_create;
     k->dt_populate = pnv_chip_power8_dt_populate;
     k->pic_print_info = pnv_chip_power8_pic_print_info;
@@ -1022,6 +1038,7 @@ static void pnv_chip_power8nvl_class_init(ObjectClass *klass, void *data)
     k->cores_mask = POWER8_CORE_MASK;
     k->core_pir = pnv_chip_core_pir_p8;
     k->intc_create = pnv_chip_power8_intc_create;
+    k->intc_reset = pnv_chip_power8_intc_reset;
     k->isa_create = pnv_chip_power8nvl_isa_create;
     k->dt_populate = pnv_chip_power8_dt_populate;
     k->pic_print_info = pnv_chip_power8_pic_print_info;
@@ -1191,6 +1208,7 @@ static void pnv_chip_power9_class_init(ObjectClass *klass, void *data)
     k->cores_mask = POWER9_CORE_MASK;
     k->core_pir = pnv_chip_core_pir_p9;
     k->intc_create = pnv_chip_power9_intc_create;
+    k->intc_reset = pnv_chip_power9_intc_reset;
     k->isa_create = pnv_chip_power9_isa_create;
     k->dt_populate = pnv_chip_power9_dt_populate;
     k->pic_print_info = pnv_chip_power9_pic_print_info;
diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c
index cc17bbfed8..be0310ac03 100644
--- a/hw/ppc/pnv_core.c
+++ b/hw/ppc/pnv_core.c
@@ -40,10 +40,11 @@ static const char *pnv_core_cpu_typename(PnvCore *pc)
     return cpu_type;
 }
 
-static void pnv_core_cpu_reset(PowerPCCPU *cpu)
+static void pnv_core_cpu_reset(PowerPCCPU *cpu, PnvChip *chip)
 {
     CPUState *cs = CPU(cpu);
     CPUPPCState *env = &cpu->env;
+    PnvChipClass *pcc = PNV_CHIP_GET_CLASS(chip);
 
     cpu_reset(cs);
 
@@ -54,6 +55,8 @@ static void pnv_core_cpu_reset(PowerPCCPU *cpu)
     env->gpr[3] = PNV_FDT_ADDR;
     env->nip = 0x10;
     env->msr |= MSR_HVB; /* Hypervisor mode */
+
+    pcc->intc_reset(chip, cpu);
 }
 
 /*
@@ -200,7 +203,7 @@ static void pnv_core_reset(void *dev)
     int i;
 
     for (i = 0; i < cc->nr_threads; i++) {
-        pnv_core_cpu_reset(pc->threads[i]);
+        pnv_core_cpu_reset(pc->threads[i], pc->chip);
     }
 }
 
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index 2e34832d0e..ef7b27a66d 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -32,6 +32,7 @@ static void spapr_reset_vcpu(PowerPCCPU *cpu)
     PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
     SpaprCpuState *spapr_cpu = spapr_cpu_state(cpu);
     target_ulong lpcr;
+    SpaprMachineState *spapr = SPAPR_MACHINE(qdev_get_machine());
 
     cpu_reset(cs);
 
@@ -76,9 +77,11 @@ static void spapr_reset_vcpu(PowerPCCPU *cpu)
     spapr_cpu->dtl_addr = 0;
     spapr_cpu->dtl_size = 0;
 
-    spapr_caps_cpu_apply(SPAPR_MACHINE(qdev_get_machine()), cpu);
+    spapr_caps_cpu_apply(spapr, cpu);
 
     kvm_check_mmu(cpu, &error_fatal);
+
+    spapr_irq_cpu_intc_reset(spapr, cpu);
 }
 
 void spapr_cpu_set_entry_state(PowerPCCPU *cpu, target_ulong nip, target_ulong r3)
diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c
index 234d1073e5..b941608b69 100644
--- a/hw/ppc/spapr_irq.c
+++ b/hw/ppc/spapr_irq.c
@@ -220,6 +220,20 @@ int spapr_irq_cpu_intc_create(SpaprMachineState *spapr,
     return 0;
 }
 
+void spapr_irq_cpu_intc_reset(SpaprMachineState *spapr, PowerPCCPU *cpu)
+{
+    SpaprInterruptController *intcs[] = ALL_INTCS(spapr);
+    int i;
+
+    for (i = 0; i < ARRAY_SIZE(intcs); i++) {
+        SpaprInterruptController *intc = intcs[i];
+        if (intc) {
+            SpaprInterruptControllerClass *sicc = SPAPR_INTC_GET_CLASS(intc);
+            sicc->cpu_intc_reset(intc, cpu);
+        }
+    }
+}
+
 static void spapr_set_irq(void *opaque, int irq, int level)
 {
     SpaprMachineState *spapr = SPAPR_MACHINE(opaque);