diff options
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr_vio.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c index ccc794da7f..1405c3202c 100644 --- a/hw/ppc/spapr_vio.c +++ b/hw/ppc/spapr_vio.c @@ -53,9 +53,29 @@ static Property spapr_vio_props[] = { DEFINE_PROP_END_OF_LIST(), }; +static char *spapr_vio_get_dev_name(DeviceState *qdev) +{ + VIOsPAPRDevice *dev = VIO_SPAPR_DEVICE(qdev); + VIOsPAPRDeviceClass *pc = VIO_SPAPR_DEVICE_GET_CLASS(dev); + char *name; + + /* Device tree style name device@reg */ + name = g_strdup_printf("%s@%x", pc->dt_name, dev->reg); + + return name; +} + +static void spapr_vio_bus_class_init(ObjectClass *klass, void *data) +{ + BusClass *k = BUS_CLASS(klass); + + k->get_dev_path = spapr_vio_get_dev_name; +} + static const TypeInfo spapr_vio_bus_info = { .name = TYPE_SPAPR_VIO_BUS, .parent = TYPE_BUS, + .class_init = spapr_vio_bus_class_init, .instance_size = sizeof(VIOsPAPRBus), }; @@ -74,17 +94,6 @@ VIOsPAPRDevice *spapr_vio_find_by_reg(VIOsPAPRBus *bus, uint32_t reg) return NULL; } -static char *vio_format_dev_name(VIOsPAPRDevice *dev) -{ - VIOsPAPRDeviceClass *pc = VIO_SPAPR_DEVICE_GET_CLASS(dev); - char *name; - - /* Device tree style name device@reg */ - name = g_strdup_printf("%s@%x", pc->dt_name, dev->reg); - - return name; -} - #ifdef CONFIG_FDT static int vio_make_devnode(VIOsPAPRDevice *dev, void *fdt) @@ -98,7 +107,7 @@ static int vio_make_devnode(VIOsPAPRDevice *dev, return vdevice_off; } - dt_name = vio_format_dev_name(dev); + dt_name = spapr_vio_get_dev_name(DEVICE(dev)); node_off = fdt_add_subnode(fdt, vdevice_off, dt_name); g_free(dt_name); if (node_off < 0) { @@ -437,7 +446,7 @@ static int spapr_vio_busdev_init(DeviceState *qdev) /* Don't overwrite ids assigned on the command line */ if (!dev->qdev.id) { - id = vio_format_dev_name(dev); + id = spapr_vio_get_dev_name(DEVICE(dev)); dev->qdev.id = id; } @@ -636,7 +645,7 @@ int spapr_populate_chosen_stdout(void *fdt, VIOsPAPRBus *bus) return offset; } - name = vio_format_dev_name(dev); + name = spapr_vio_get_dev_name(DEVICE(dev)); path = g_strdup_printf("/vdevice/%s", name); ret = fdt_setprop_string(fdt, offset, "linux,stdout-path", path); |