8 files changed, 46 insertions, 5 deletions
diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index 51d81c4b7c..ab0e3a0a6f 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -113,7 +113,7 @@ static inline qemu_irq spapr_phb_lsi_qirq(struct sPAPRPHBState *phb, int pin)
 }
 
 int spapr_populate_pci_dt(sPAPRPHBState *phb, uint32_t intc_phandle, void *fdt,
-                          uint32_t nr_msis);
+                          uint32_t nr_msis, int *node_offset);
 
 void spapr_pci_rtas_init(void);
 
@@ -121,8 +121,10 @@ sPAPRPHBState *spapr_pci_find_phb(sPAPRMachineState *spapr, uint64_t buid);
 PCIDevice *spapr_pci_find_dev(sPAPRMachineState *spapr, uint64_t buid,
                               uint32_t config_addr);
 
-/* PCI release callback. */
+/* DRC callbacks */
 void spapr_phb_remove_pci_device_cb(DeviceState *dev);
+int spapr_pci_dt_populate(sPAPRDRConnector *drc, sPAPRMachineState *spapr,
+                          void *fdt, int *fdt_start_offset, Error **errp);
 
 /* VFIO EEH hooks */
 #ifdef CONFIG_LINUX
@@ -163,4 +165,9 @@ static inline void spapr_phb_vfio_reset(DeviceState *qdev)
 
 void spapr_phb_dma_reset(sPAPRPHBState *sphb);
 
+static inline unsigned spapr_phb_windows_supported(sPAPRPHBState *sphb)
+{
+    return sphb->ddw_enabled ? SPAPR_PCI_DMA_MAX_WINDOWS : 1;
+}
+
 #endif /* PCI_HOST_SPAPR_H */
diff --git a/include/hw/ppc/ppc.h b/include/hw/ppc/ppc.h
index 298ec354a8..746170f635 100644
--- a/include/hw/ppc/ppc.h
+++ b/include/hw/ppc/ppc.h
@@ -73,6 +73,7 @@ static inline void ppc40x_irq_init(PowerPCCPU *cpu) {}
 static inline void ppc6xx_irq_init(PowerPCCPU *cpu) {}
 static inline void ppc970_irq_init(PowerPCCPU *cpu) {}
 static inline void ppcPOWER7_irq_init(PowerPCCPU *cpu) {}
+static inline void ppcPOWER9_irq_init(PowerPCCPU *cpu) {}
 static inline void ppce500_irq_init(PowerPCCPU *cpu) {}
 #else
 void ppc40x_irq_init(PowerPCCPU *cpu);
@@ -80,6 +81,7 @@ void ppce500_irq_init(PowerPCCPU *cpu);
 void ppc6xx_irq_init(PowerPCCPU *cpu);
 void ppc970_irq_init(PowerPCCPU *cpu);
 void ppcPOWER7_irq_init(PowerPCCPU *cpu);
+void ppcPOWER9_irq_init(PowerPCCPU *cpu);
 #endif
 
 /* PPC machines for OpenBIOS */
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index 631fc5103b..59073a7579 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -104,6 +104,7 @@ struct sPAPRMachineClass {
 
     /*< public >*/
     bool dr_lmb_enabled;       /* enable dynamic-reconfig/hotplug of LMBs */
+    bool dr_phb_enabled;       /* enable dynamic-reconfig/hotplug of PHBs */
     bool update_dt_enabled;    /* enable KVMPPC_H_UPDATE_DT */
     bool use_ohci_by_default;  /* use USB-OHCI instead of XHCI */
     bool pre_2_10_has_unused_icps;
@@ -177,6 +178,8 @@ struct sPAPRMachineState {
 
     /*< public >*/
     char *kvm_type;
+    char *host_model;
+    char *host_serial;
 
     int32_t irq_map_nr;
     unsigned long *irq_map;
@@ -762,9 +765,16 @@ void spapr_reallocate_hpt(sPAPRMachineState *spapr, int shift,
 void spapr_clear_pending_events(sPAPRMachineState *spapr);
 int spapr_max_server_number(sPAPRMachineState *spapr);
 
-/* CPU and LMB DRC release callbacks. */
+/* DRC callbacks. */
 void spapr_core_release(DeviceState *dev);
+int spapr_core_dt_populate(sPAPRDRConnector *drc, sPAPRMachineState *spapr,
+                           void *fdt, int *fdt_start_offset, Error **errp);
 void spapr_lmb_release(DeviceState *dev);
+int spapr_lmb_dt_populate(sPAPRDRConnector *drc, sPAPRMachineState *spapr,
+                          void *fdt, int *fdt_start_offset, Error **errp);
+void spapr_phb_release(DeviceState *dev);
+int spapr_phb_dt_populate(sPAPRDRConnector *drc, sPAPRMachineState *spapr,
+                          void *fdt, int *fdt_start_offset, Error **errp);
 
 void spapr_rtc_read(sPAPRRTCState *rtc, struct tm *tm, uint32_t *ns);
 int spapr_rtc_import_offset(sPAPRRTCState *rtc, int64_t legacy_offset);
@@ -839,4 +849,5 @@ void spapr_check_pagesize(sPAPRMachineState *spapr, hwaddr pagesize,
 #define SPAPR_OV5_XIVE_EXPLOIT  0x40
 #define SPAPR_OV5_XIVE_BOTH     0x80 /* Only to advertise on the platform */
 
+void spapr_set_all_lpcrs(target_ulong value, target_ulong mask);
 #endif /* HW_SPAPR_H */
diff --git a/include/hw/ppc/spapr_drc.h b/include/hw/ppc/spapr_drc.h
index f6ff32e7e2..46b0f6216d 100644
--- a/include/hw/ppc/spapr_drc.h
+++ b/include/hw/ppc/spapr_drc.h
@@ -18,6 +18,7 @@
 #include "qom/object.h"
 #include "sysemu/sysemu.h"
 #include "hw/qdev.h"
+#include "qapi/error.h"
 
 #define TYPE_SPAPR_DR_CONNECTOR "spapr-dr-connector"
 #define SPAPR_DR_CONNECTOR_GET_CLASS(obj) \
@@ -70,6 +71,14 @@
 #define SPAPR_DRC_LMB(obj) OBJECT_CHECK(sPAPRDRConnector, (obj), \
                                         TYPE_SPAPR_DRC_LMB)
 
+#define TYPE_SPAPR_DRC_PHB "spapr-drc-phb"
+#define SPAPR_DRC_PHB_GET_CLASS(obj) \
+        OBJECT_GET_CLASS(sPAPRDRConnectorClass, obj, TYPE_SPAPR_DRC_PHB)
+#define SPAPR_DRC_PHB_CLASS(klass) \
+        OBJECT_CLASS_CHECK(sPAPRDRConnectorClass, klass, TYPE_SPAPR_DRC_PHB)
+#define SPAPR_DRC_PHB(obj) OBJECT_CHECK(sPAPRDRConnector, (obj), \
+                                        TYPE_SPAPR_DRC_PHB)
+
 /*
  * Various hotplug types managed by sPAPRDRConnector
  *
@@ -213,6 +222,8 @@ typedef struct sPAPRDRConnector {
     int fdt_start_offset;
 } sPAPRDRConnector;
 
+struct sPAPRMachineState;
+
 typedef struct sPAPRDRConnectorClass {
     /*< private >*/
     DeviceClass parent;
@@ -228,6 +239,9 @@ typedef struct sPAPRDRConnectorClass {
     uint32_t (*isolate)(sPAPRDRConnector *drc);
     uint32_t (*unisolate)(sPAPRDRConnector *drc);
     void (*release)(DeviceState *dev);
+
+    int (*dt_populate)(sPAPRDRConnector *drc, struct sPAPRMachineState *spapr,
+                       void *fdt, int *fdt_start_offset, Error **errp);
 } sPAPRDRConnectorClass;
 
 typedef struct sPAPRDRCPhysical {
@@ -255,8 +269,7 @@ sPAPRDRConnector *spapr_drc_by_id(const char *type, uint32_t id);
 int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
                           uint32_t drc_type_mask);
 
-void spapr_drc_attach(sPAPRDRConnector *drc, DeviceState *d, void *fdt,
-                      int fdt_start_offset, Error **errp);
+void spapr_drc_attach(sPAPRDRConnector *drc, DeviceState *d, Error **errp);
 void spapr_drc_detach(sPAPRDRConnector *drc);
 bool spapr_drc_needed(void *opaque);
 
diff --git a/include/hw/ppc/spapr_irq.h b/include/hw/ppc/spapr_irq.h
index 488511c3d8..ec1ee64fa6 100644
--- a/include/hw/ppc/spapr_irq.h
+++ b/include/hw/ppc/spapr_irq.h
@@ -47,6 +47,7 @@ typedef struct sPAPRIrq {
     int (*post_load)(sPAPRMachineState *spapr, int version_id);
     void (*reset)(sPAPRMachineState *spapr, Error **errp);
     void (*set_irq)(void *opaque, int srcno, int val);
+    const char *(*get_nodename)(sPAPRMachineState *spapr);
 } sPAPRIrq;
 
 extern sPAPRIrq spapr_irq_xics;
@@ -60,6 +61,7 @@ void spapr_irq_free(sPAPRMachineState *spapr, int irq, int num);
 qemu_irq spapr_qirq(sPAPRMachineState *spapr, int irq);
 int spapr_irq_post_load(sPAPRMachineState *spapr, int version_id);
 void spapr_irq_reset(sPAPRMachineState *spapr, Error **errp);
+int spapr_irq_get_phandle(sPAPRMachineState *spapr, void *fdt, Error **errp);
 
 /*
  * XICS legacy routines
diff --git a/include/hw/ppc/spapr_xive.h b/include/hw/ppc/spapr_xive.h
index 9bec9192e4..2d31f24e3b 100644
--- a/include/hw/ppc/spapr_xive.h
+++ b/include/hw/ppc/spapr_xive.h
@@ -26,6 +26,9 @@ typedef struct sPAPRXive {
     XiveENDSource end_source;
     hwaddr        end_base;
 
+    /* DT */
+    gchar *nodename;
+
     /* Routing table */
     XiveEAS       *eat;
     uint32_t      nr_irqs;
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index d36bbe11ee..eb65ad7e43 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -195,6 +195,7 @@ void icp_synchronize_state(ICPState *icp);
 void icp_kvm_realize(DeviceState *dev, Error **errp);
 
 void ics_get_kvm_state(ICSState *ics);
+int ics_set_kvm_state_one(ICSState *ics, int srcno);
 int ics_set_kvm_state(ICSState *ics);
 void ics_synchronize_state(ICSState *ics);
 void ics_kvm_set_irq(ICSState *ics, int srcno, int val);
diff --git a/include/hw/ppc/xics_spapr.h b/include/hw/ppc/xics_spapr.h
index b1ab27d022..b8d924baf4 100644
--- a/include/hw/ppc/xics_spapr.h
+++ b/include/hw/ppc/xics_spapr.h
@@ -29,6 +29,8 @@
 
 #include "hw/ppc/spapr.h"
 
+#define XICS_NODENAME "interrupt-controller"
+
 void spapr_dt_xics(sPAPRMachineState *spapr, uint32_t nr_servers, void *fdt,
                    uint32_t phandle);
 int xics_kvm_init(sPAPRMachineState *spapr, Error **errp);