pseries: Consolidate construction of /vdevice device tree node

Construction of the /vdevice node (and its children) is divided between
spapr_create_fdt_skel() (at init time), which creates the base node, and
spapr_populate_vdevice() (at reset time) which creates the nodes for each
individual virtual device.

This consolidates both into a single function called from
spapr_build_fdt().

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>

1 files changed, 2 insertions, 17 deletions

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 261be68920..34846da81c 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -316,18 +316,6 @@ static void *spapr_create_fdt_skel(sPAPRMachineState *spapr)
     _FDT((fdt_property_cell(fdt, "#address-cells", 0x2)));
     _FDT((fdt_property_cell(fdt, "#size-cells", 0x2)));
 
-    /* vdevice */
-    _FDT((fdt_begin_node(fdt, "vdevice")));
-
-    _FDT((fdt_property_string(fdt, "device_type", "vdevice")));
-    _FDT((fdt_property_string(fdt, "compatible", "IBM,vdevice")));
-    _FDT((fdt_property_cell(fdt, "#address-cells", 0x1)));
-    _FDT((fdt_property_cell(fdt, "#size-cells", 0x0)));
-    _FDT((fdt_property_cell(fdt, "#interrupt-cells", 0x2)));
-    _FDT((fdt_property(fdt, "interrupt-controller", NULL, 0)));
-
-    _FDT((fdt_end_node(fdt)));
-
     _FDT((fdt_end_node(fdt))); /* close root node */
     _FDT((fdt_finish(fdt)));
 
@@ -943,11 +931,8 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr,
         exit(1);
     }
 
-    ret = spapr_populate_vdevice(spapr->vio_bus, fdt);
-    if (ret < 0) {
-        error_report("couldn't setup vio devices in fdt");
-        exit(1);
-    }
+    /* /vdevice */
+    spapr_dt_vdevice(spapr->vio_bus, fdt);
 
     if (object_resolve_path_type("", TYPE_SPAPR_RNG, NULL)) {
         ret = spapr_rng_populate_dt(fdt);