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-rw-r--r--hw/intc/spapr_xive.c125
-rw-r--r--hw/intc/xics_spapr.c5
-rw-r--r--hw/ppc/spapr.c3
-rw-r--r--hw/ppc/spapr_irq.c20
-rw-r--r--include/hw/ppc/spapr_irq.h6
-rw-r--r--include/hw/ppc/spapr_xive.h2
-rw-r--r--include/hw/ppc/xics_spapr.h2
7 files changed, 80 insertions, 83 deletions
diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c
index 700ec5c9c1..37ffb74ca5 100644
--- a/hw/intc/spapr_xive.c
+++ b/hw/intc/spapr_xive.c
@@ -578,6 +578,68 @@ static void spapr_xive_print_info(SpaprInterruptController *intc, Monitor *mon)
     spapr_xive_pic_print_info(xive, mon);
 }
 
+static void spapr_xive_dt(SpaprInterruptController *intc, uint32_t nr_servers,
+                          void *fdt, uint32_t phandle)
+{
+    SpaprXive *xive = SPAPR_XIVE(intc);
+    int node;
+    uint64_t timas[2 * 2];
+    /* Interrupt number ranges for the IPIs */
+    uint32_t lisn_ranges[] = {
+        cpu_to_be32(0),
+        cpu_to_be32(nr_servers),
+    };
+    /*
+     * EQ size - the sizes of pages supported by the system 4K, 64K,
+     * 2M, 16M. We only advertise 64K for the moment.
+     */
+    uint32_t eq_sizes[] = {
+        cpu_to_be32(16), /* 64K */
+    };
+    /*
+     * The following array is in sync with the reserved priorities
+     * defined by the 'spapr_xive_priority_is_reserved' routine.
+     */
+    uint32_t plat_res_int_priorities[] = {
+        cpu_to_be32(7),    /* start */
+        cpu_to_be32(0xf8), /* count */
+    };
+
+    /* Thread Interrupt Management Area : User (ring 3) and OS (ring 2) */
+    timas[0] = cpu_to_be64(xive->tm_base +
+                           XIVE_TM_USER_PAGE * (1ull << TM_SHIFT));
+    timas[1] = cpu_to_be64(1ull << TM_SHIFT);
+    timas[2] = cpu_to_be64(xive->tm_base +
+                           XIVE_TM_OS_PAGE * (1ull << TM_SHIFT));
+    timas[3] = cpu_to_be64(1ull << TM_SHIFT);
+
+    _FDT(node = fdt_add_subnode(fdt, 0, xive->nodename));
+
+    _FDT(fdt_setprop_string(fdt, node, "device_type", "power-ivpe"));
+    _FDT(fdt_setprop(fdt, node, "reg", timas, sizeof(timas)));
+
+    _FDT(fdt_setprop_string(fdt, node, "compatible", "ibm,power-ivpe"));
+    _FDT(fdt_setprop(fdt, node, "ibm,xive-eq-sizes", eq_sizes,
+                     sizeof(eq_sizes)));
+    _FDT(fdt_setprop(fdt, node, "ibm,xive-lisn-ranges", lisn_ranges,
+                     sizeof(lisn_ranges)));
+
+    /* For Linux to link the LSIs to the interrupt controller. */
+    _FDT(fdt_setprop(fdt, node, "interrupt-controller", NULL, 0));
+    _FDT(fdt_setprop_cell(fdt, node, "#interrupt-cells", 2));
+
+    /* For SLOF */
+    _FDT(fdt_setprop_cell(fdt, node, "linux,phandle", phandle));
+    _FDT(fdt_setprop_cell(fdt, node, "phandle", phandle));
+
+    /*
+     * The "ibm,plat-res-int-priorities" property defines the priority
+     * ranges reserved by the hypervisor
+     */
+    _FDT(fdt_setprop(fdt, 0, "ibm,plat-res-int-priorities",
+                     plat_res_int_priorities, sizeof(plat_res_int_priorities)));
+}
+
 static void spapr_xive_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
@@ -601,6 +663,7 @@ static void spapr_xive_class_init(ObjectClass *klass, void *data)
     sicc->free_irq = spapr_xive_free_irq;
     sicc->set_irq = spapr_xive_set_irq;
     sicc->print_info = spapr_xive_print_info;
+    sicc->dt = spapr_xive_dt;
 }
 
 static const TypeInfo spapr_xive_info = {
@@ -1601,65 +1664,3 @@ void spapr_xive_hcall_init(SpaprMachineState *spapr)
     spapr_register_hypercall(H_INT_SYNC, h_int_sync);
     spapr_register_hypercall(H_INT_RESET, h_int_reset);
 }
-
-void spapr_dt_xive(SpaprMachineState *spapr, uint32_t nr_servers, void *fdt,
-                   uint32_t phandle)
-{
-    SpaprXive *xive = spapr->xive;
-    int node;
-    uint64_t timas[2 * 2];
-    /* Interrupt number ranges for the IPIs */
-    uint32_t lisn_ranges[] = {
-        cpu_to_be32(0),
-        cpu_to_be32(nr_servers),
-    };
-    /*
-     * EQ size - the sizes of pages supported by the system 4K, 64K,
-     * 2M, 16M. We only advertise 64K for the moment.
-     */
-    uint32_t eq_sizes[] = {
-        cpu_to_be32(16), /* 64K */
-    };
-    /*
-     * The following array is in sync with the reserved priorities
-     * defined by the 'spapr_xive_priority_is_reserved' routine.
-     */
-    uint32_t plat_res_int_priorities[] = {
-        cpu_to_be32(7),    /* start */
-        cpu_to_be32(0xf8), /* count */
-    };
-
-    /* Thread Interrupt Management Area : User (ring 3) and OS (ring 2) */
-    timas[0] = cpu_to_be64(xive->tm_base +
-                           XIVE_TM_USER_PAGE * (1ull << TM_SHIFT));
-    timas[1] = cpu_to_be64(1ull << TM_SHIFT);
-    timas[2] = cpu_to_be64(xive->tm_base +
-                           XIVE_TM_OS_PAGE * (1ull << TM_SHIFT));
-    timas[3] = cpu_to_be64(1ull << TM_SHIFT);
-
-    _FDT(node = fdt_add_subnode(fdt, 0, xive->nodename));
-
-    _FDT(fdt_setprop_string(fdt, node, "device_type", "power-ivpe"));
-    _FDT(fdt_setprop(fdt, node, "reg", timas, sizeof(timas)));
-
-    _FDT(fdt_setprop_string(fdt, node, "compatible", "ibm,power-ivpe"));
-    _FDT(fdt_setprop(fdt, node, "ibm,xive-eq-sizes", eq_sizes,
-                     sizeof(eq_sizes)));
-    _FDT(fdt_setprop(fdt, node, "ibm,xive-lisn-ranges", lisn_ranges,
-                     sizeof(lisn_ranges)));
-
-    /* For Linux to link the LSIs to the interrupt controller. */
-    _FDT(fdt_setprop(fdt, node, "interrupt-controller", NULL, 0));
-    _FDT(fdt_setprop_cell(fdt, node, "#interrupt-cells", 2));
-
-    /* For SLOF */
-    _FDT(fdt_setprop_cell(fdt, node, "linux,phandle", phandle));
-    _FDT(fdt_setprop_cell(fdt, node, "phandle", phandle));
-
-    /*
-     * The "ibm,plat-res-int-priorities" property defines the priority
-     * ranges reserved by the hypervisor
-     */
-    _FDT(fdt_setprop(fdt, 0, "ibm,plat-res-int-priorities",
-                     plat_res_int_priorities, sizeof(plat_res_int_priorities)));
-}
diff --git a/hw/intc/xics_spapr.c b/hw/intc/xics_spapr.c
index 415defe394..4eabafc7e1 100644
--- a/hw/intc/xics_spapr.c
+++ b/hw/intc/xics_spapr.c
@@ -308,8 +308,8 @@ static void ics_spapr_realize(DeviceState *dev, Error **errp)
     spapr_register_hypercall(H_IPOLL, h_ipoll);
 }
 
-void spapr_dt_xics(SpaprMachineState *spapr, uint32_t nr_servers, void *fdt,
-                   uint32_t phandle)
+static void xics_spapr_dt(SpaprInterruptController *intc, uint32_t nr_servers,
+                          void *fdt, uint32_t phandle)
 {
     uint32_t interrupt_server_ranges_prop[] = {
         0, cpu_to_be32(nr_servers),
@@ -408,6 +408,7 @@ static void ics_spapr_class_init(ObjectClass *klass, void *data)
     sicc->free_irq = xics_spapr_free_irq;
     sicc->set_irq = xics_spapr_set_irq;
     sicc->print_info = xics_spapr_print_info;
+    sicc->dt = xics_spapr_dt;
 }
 
 static const TypeInfo ics_spapr_info = {
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 24fe12b244..c9623600c2 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1247,8 +1247,7 @@ static void *spapr_build_fdt(SpaprMachineState *spapr)
     _FDT(fdt_setprop_cell(fdt, 0, "#size-cells", 2));
 
     /* /interrupt controller */
-    spapr->irq->dt_populate(spapr, spapr_max_server_number(spapr), fdt,
-                          PHANDLE_INTC);
+    spapr_irq_dt(spapr, spapr_max_server_number(spapr), fdt, PHANDLE_INTC);
 
     ret = spapr_populate_memory(spapr, fdt);
     if (ret < 0) {
diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c
index a29b527232..a8005072e6 100644
--- a/hw/ppc/spapr_irq.c
+++ b/hw/ppc/spapr_irq.c
@@ -134,7 +134,6 @@ SpaprIrq spapr_irq_xics = {
     .xics        = true,
     .xive        = false,
 
-    .dt_populate = spapr_dt_xics,
     .post_load   = spapr_irq_post_load_xics,
     .reset       = spapr_irq_reset_xics,
     .init_kvm    = spapr_irq_init_kvm_xics,
@@ -184,7 +183,6 @@ SpaprIrq spapr_irq_xive = {
     .xics        = false,
     .xive        = true,
 
-    .dt_populate = spapr_dt_xive,
     .post_load   = spapr_irq_post_load_xive,
     .reset       = spapr_irq_reset_xive,
     .init_kvm    = spapr_irq_init_kvm_xive,
@@ -209,13 +207,6 @@ static SpaprIrq *spapr_irq_current(SpaprMachineState *spapr)
         &spapr_irq_xive : &spapr_irq_xics;
 }
 
-static void spapr_irq_dt_populate_dual(SpaprMachineState *spapr,
-                                       uint32_t nr_servers, void *fdt,
-                                       uint32_t phandle)
-{
-    spapr_irq_current(spapr)->dt_populate(spapr, nr_servers, fdt, phandle);
-}
-
 static int spapr_irq_post_load_dual(SpaprMachineState *spapr, int version_id)
 {
     /*
@@ -270,7 +261,6 @@ SpaprIrq spapr_irq_dual = {
     .xics        = true,
     .xive        = true,
 
-    .dt_populate = spapr_irq_dt_populate_dual,
     .post_load   = spapr_irq_post_load_dual,
     .reset       = spapr_irq_reset_dual,
     .init_kvm    = NULL, /* should not be used */
@@ -377,6 +367,15 @@ void spapr_irq_print_info(SpaprMachineState *spapr, Monitor *mon)
     sicc->print_info(spapr->active_intc, mon);
 }
 
+void spapr_irq_dt(SpaprMachineState *spapr, uint32_t nr_servers,
+                  void *fdt, uint32_t phandle)
+{
+    SpaprInterruptControllerClass *sicc
+        = SPAPR_INTC_GET_CLASS(spapr->active_intc);
+
+    sicc->dt(spapr->active_intc, nr_servers, fdt, phandle);
+}
+
 void spapr_irq_init(SpaprMachineState *spapr, Error **errp)
 {
     MachineState *machine = MACHINE(spapr);
@@ -686,7 +685,6 @@ SpaprIrq spapr_irq_xics_legacy = {
     .xics        = true,
     .xive        = false,
 
-    .dt_populate = spapr_dt_xics,
     .post_load   = spapr_irq_post_load_xics,
     .reset       = spapr_irq_reset_xics,
     .init_kvm    = spapr_irq_init_kvm_xics,
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);
diff --git a/include/hw/ppc/spapr_xive.h b/include/hw/ppc/spapr_xive.h
index 8f875673f5..ebe156eb30 100644
--- a/include/hw/ppc/spapr_xive.h
+++ b/include/hw/ppc/spapr_xive.h
@@ -58,8 +58,6 @@ void spapr_xive_pic_print_info(SpaprXive *xive, Monitor *mon);
 int spapr_xive_post_load(SpaprXive *xive, int version_id);
 
 void spapr_xive_hcall_init(SpaprMachineState *spapr);
-void spapr_dt_xive(SpaprMachineState *spapr, uint32_t nr_servers, void *fdt,
-                   uint32_t phandle);
 void spapr_xive_set_tctx_os_cam(XiveTCTX *tctx);
 void spapr_xive_mmio_set_enabled(SpaprXive *xive, bool enable);
 void spapr_xive_map_mmio(SpaprXive *xive);
diff --git a/include/hw/ppc/xics_spapr.h b/include/hw/ppc/xics_spapr.h
index 0b35e85c26..8e4fb6adce 100644
--- a/include/hw/ppc/xics_spapr.h
+++ b/include/hw/ppc/xics_spapr.h
@@ -32,8 +32,6 @@
 #define TYPE_ICS_SPAPR "ics-spapr"
 #define ICS_SPAPR(obj) OBJECT_CHECK(ICSState, (obj), TYPE_ICS_SPAPR)
 
-void spapr_dt_xics(SpaprMachineState *spapr, uint32_t nr_servers, void *fdt,
-                   uint32_t phandle);
 int xics_kvm_connect(SpaprMachineState *spapr, Error **errp);
 void xics_kvm_disconnect(SpaprMachineState *spapr, Error **errp);
 bool xics_kvm_has_broken_disconnect(SpaprMachineState *spapr);