spapr, xics, xive: Move dt_populate from SpaprIrq to SpaprInterruptController

This method depends only on the active irq controller.  Now that we've
formalized the notion of active controller we can dispatch directly
through that, rather than dispatching via SpaprIrq with the dual
version having to do a second conditional dispatch.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/include/hw/ppc/spapr_irq.h b/include/hw/ppc/spapr_irq.h
index bdfeb3b107..0df95e1b5a 100644
--- a/include/hw/ppc/spapr_irq.h
+++ b/include/hw/ppc/spapr_irq.h
@@ -60,6 +60,8 @@ typedef struct SpaprInterruptControllerClass {
     /* These methods should only be called on the active intc */
     void (*set_irq)(SpaprInterruptController *intc, int irq, int val);
     void (*print_info)(SpaprInterruptController *intc, Monitor *mon);
+    void (*dt)(SpaprInterruptController *intc, uint32_t nr_servers,
+               void *fdt, uint32_t phandle);
 } SpaprInterruptControllerClass;
 
 void spapr_irq_update_active_intc(SpaprMachineState *spapr);
@@ -67,6 +69,8 @@ void spapr_irq_update_active_intc(SpaprMachineState *spapr);
 int spapr_irq_cpu_intc_create(SpaprMachineState *spapr,
                               PowerPCCPU *cpu, Error **errp);
 void spapr_irq_print_info(SpaprMachineState *spapr, Monitor *mon);
+void spapr_irq_dt(SpaprMachineState *spapr, uint32_t nr_servers,
+                  void *fdt, uint32_t phandle);
 
 void spapr_irq_msi_init(SpaprMachineState *spapr, uint32_t nr_msis);
 int spapr_irq_msi_alloc(SpaprMachineState *spapr, uint32_t num, bool align,
@@ -79,8 +83,6 @@ typedef struct SpaprIrq {
     bool        xics;
     bool        xive;
 
-    void (*dt_populate)(SpaprMachineState *spapr, uint32_t nr_servers,
-                        void *fdt, uint32_t phandle);
     int (*post_load)(SpaprMachineState *spapr, int version_id);
     void (*reset)(SpaprMachineState *spapr, Error **errp);
     void (*init_kvm)(SpaprMachineState *spapr, Error **errp);