diff options
| -rw-r--r-- | hw/ppc/spapr.c | 19 | ||||
| -rw-r--r-- | hw/ppc/spapr_vio.c | 23 | ||||
| -rw-r--r-- | include/hw/ppc/spapr_vio.h | 2 |
3 files changed, 19 insertions, 25 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 261be68..34846da 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); diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c index 2b67df0..cc1e09c 100644 --- a/hw/ppc/spapr_vio.c +++ b/hw/ppc/spapr_vio.c @@ -36,6 +36,7 @@ #include "hw/ppc/spapr.h" #include "hw/ppc/spapr_vio.h" #include "hw/ppc/xics.h" +#include "hw/ppc/fdt.h" #include "trace.h" #include <libfdt.h> @@ -624,11 +625,21 @@ static int compare_reg(const void *p1, const void *p2) return 1; } -int spapr_populate_vdevice(VIOsPAPRBus *bus, void *fdt) +void spapr_dt_vdevice(VIOsPAPRBus *bus, void *fdt) { DeviceState *qdev, **qdevs; BusChild *kid; int i, num, ret = 0; + int node; + + _FDT(node = fdt_add_subnode(fdt, 0, "vdevice")); + + _FDT(fdt_setprop_string(fdt, node, "device_type", "vdevice")); + _FDT(fdt_setprop_string(fdt, node, "compatible", "IBM,vdevice")); + _FDT(fdt_setprop_cell(fdt, node, "#address-cells", 1)); + _FDT(fdt_setprop_cell(fdt, node, "#size-cells", 0)); + _FDT(fdt_setprop_cell(fdt, node, "#interrupt-cells", 2)); + _FDT(fdt_setprop(fdt, node, "interrupt-controller", NULL, 0)); /* Count qdevs on the bus list */ num = 0; @@ -650,19 +661,17 @@ int spapr_populate_vdevice(VIOsPAPRBus *bus, void *fdt) * to know that will mean they are in forward order in the tree. */ for (i = num - 1; i >= 0; i--) { VIOsPAPRDevice *dev = (VIOsPAPRDevice *)(qdevs[i]); + VIOsPAPRDeviceClass *vdc = VIO_SPAPR_DEVICE_GET_CLASS(dev); ret = vio_make_devnode(dev, fdt); - if (ret < 0) { - goto out; + error_report("Couldn't create device node /vdevice/%s@%"PRIx32, + vdc->dt_name, dev->reg); + exit(1); } } - ret = 0; -out: g_free(qdevs); - - return ret; } gchar *spapr_vio_stdout_path(VIOsPAPRBus *bus) diff --git a/include/hw/ppc/spapr_vio.h b/include/hw/ppc/spapr_vio.h index a0e7542..14f5022 100644 --- a/include/hw/ppc/spapr_vio.h +++ b/include/hw/ppc/spapr_vio.h @@ -80,7 +80,7 @@ struct VIOsPAPRBus { extern VIOsPAPRBus *spapr_vio_bus_init(void); extern VIOsPAPRDevice *spapr_vio_find_by_reg(VIOsPAPRBus *bus, uint32_t reg); -extern int spapr_populate_vdevice(VIOsPAPRBus *bus, void *fdt); +void spapr_dt_vdevice(VIOsPAPRBus *bus, void *fdt); extern gchar *spapr_vio_stdout_path(VIOsPAPRBus *bus); static inline qemu_irq spapr_vio_qirq(VIOsPAPRDevice *dev) |