spapr: Rename xics to intc in interrupt controller agnostic code

All this code is used with both the XICS and XIVE interrupt controllers.
Signed-off-by: NGreg Kurz <groug@kaod.org>
Reviewed-by: NCédric Le Goater <clg@kaod.org>
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>

hw/ppc/spapr.c

@@ -96,7 +96,7 @@
 
 #define MIN_RMA_SLOF            128UL
 
-#define PHANDLE_XICP            0x00001111
+#define PHANDLE_INTC            0x00001111
 
 /* These two functions implement the VCPU id numbering: one to compute them
  * all and one to identify thread 0 of a VCORE. Any change to the first one
@@ -1274,7 +1274,7 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr)
 
     /* /interrupt controller */
     spapr->irq->dt_populate(spapr, spapr_max_server_number(spapr), fdt,
-                          PHANDLE_XICP);
+                          PHANDLE_INTC);
 
     ret = spapr_populate_memory(spapr, fdt);
     if (ret < 0) {
@@ -1294,7 +1294,7 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr)
     }
 
     QLIST_FOREACH(phb, &spapr->phbs, list) {
-        ret = spapr_populate_pci_dt(phb, PHANDLE_XICP, fdt,
+        ret = spapr_populate_pci_dt(phb, PHANDLE_INTC, fdt,
                                     spapr->irq->nr_msis);
         if (ret < 0) {
             error_report("couldn't setup PCI devices in fdt");

hw/ppc/spapr_events.c

@@ -282,7 +282,7 @@ void spapr_dt_events(sPAPRMachineState *spapr, void *fdt)
             continue;
         }
 
-        spapr_dt_xics_irq(interrupts, source->irq, false);
+        spapr_dt_irq(interrupts, source->irq, false);
 
         _FDT(node_offset = fdt_add_subnode(fdt, event_sources, source_name));
         _FDT(fdt_setprop(fdt, node_offset, "interrupts", interrupts,

hw/ppc/spapr_pci.c

@@ -2063,7 +2063,7 @@ static void spapr_phb_pci_enumerate(sPAPRPHBState *phb)
 
 }
 
-int spapr_populate_pci_dt(sPAPRPHBState *phb, uint32_t xics_phandle, void *fdt,
+int spapr_populate_pci_dt(sPAPRPHBState *phb, uint32_t intc_phandle, void *fdt,
                           uint32_t nr_msis)
 {
     int bus_off, i, j, ret;
@@ -2161,8 +2161,8 @@ int spapr_populate_pci_dt(sPAPRPHBState *phb, uint32_t xics_phandle, void *fdt,
             irqmap[1] = 0;
             irqmap[2] = 0;
             irqmap[3] = cpu_to_be32(j+1);
-            irqmap[4] = cpu_to_be32(xics_phandle);
-            spapr_dt_xics_irq(&irqmap[5], phb->lsi_table[lsi_num].irq, true);
+            irqmap[4] = cpu_to_be32(intc_phandle);
+            spapr_dt_irq(&irqmap[5], phb->lsi_table[lsi_num].irq, true);
         }
     }
     /* Write interrupt map */

hw/ppc/spapr_vio.c

@@ -126,7 +126,7 @@ static int vio_make_devnode(VIOsPAPRDevice *dev,
     if (dev->irq) {
         uint32_t ints_prop[2];
 
-        spapr_dt_xics_irq(ints_prop, dev->irq, false);
+        spapr_dt_irq(ints_prop, dev->irq, false);
         ret = fdt_setprop(fdt, node_off, "interrupts", ints_prop,
                           sizeof(ints_prop));
         if (ret < 0) {

include/hw/pci-host/spapr.h

@@ -112,7 +112,7 @@ static inline qemu_irq spapr_phb_lsi_qirq(struct sPAPRPHBState *phb, int pin)
     return spapr_qirq(spapr, phb->lsi_table[pin].irq);
 }
 
-int spapr_populate_pci_dt(sPAPRPHBState *phb, uint32_t xics_phandle, void *fdt,
+int spapr_populate_pci_dt(sPAPRPHBState *phb, uint32_t intc_phandle, void *fdt,
                           uint32_t nr_msis);
 
 void spapr_pci_rtas_init(void);

include/hw/ppc/spapr.h

@@ -683,7 +683,7 @@ void spapr_load_rtas(sPAPRMachineState *spapr, void *fdt, hwaddr addr);
  * "interrupt-controller" node has its "#interrupt-cells" property set to 2 (ie,
  * VIO devices, RTAS event sources and PHBs).
  */
-static inline void spapr_dt_xics_irq(uint32_t *intspec, int irq, bool is_lsi)
+static inline void spapr_dt_irq(uint32_t *intspec, int irq, bool is_lsi)
 {
     intspec[0] = cpu_to_be32(irq);
     intspec[1] = is_lsi ? cpu_to_be32(1) : 0;