* (at your option) any later version.
*/
-#include "config.h"
-#include "qemu-common.h"
+#include "qemu/osdep.h"
+#include "qemu/units.h"
#include "e500.h"
-#include "hw/boards.h"
+#include "hw/net/fsl_etsec/etsec.h"
#include "sysemu/device_tree.h"
+#include "sysemu/kvm.h"
+#include "hw/sysbus.h"
#include "hw/pci/pci.h"
-#include "hw/openpic.h"
+#include "hw/ppc/openpic.h"
+#include "kvm_ppc.h"
-static void e500plat_fixup_devtree(PPCE500Params *params, void *fdt)
+static void e500plat_fixup_devtree(void *fdt)
{
const char model[] = "QEMU ppce500";
const char compatible[] = "fsl,qemu-e500";
- qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
- qemu_devtree_setprop(fdt, "/", "compatible", compatible,
- sizeof(compatible));
+ qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
+ qemu_fdt_setprop(fdt, "/", "compatible", compatible,
+ sizeof(compatible));
}
-static void e500plat_init(QEMUMachineInitArgs *args)
+static void e500plat_init(MachineState *machine)
{
- ram_addr_t ram_size = args->ram_size;
- const char *boot_device = args->boot_device;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- PPCE500Params params = {
- .ram_size = ram_size,
- .boot_device = boot_device,
- .kernel_filename = kernel_filename,
- .kernel_cmdline = kernel_cmdline,
- .initrd_filename = initrd_filename,
- .cpu_model = cpu_model,
- .pci_first_slot = 0x1,
- .pci_nr_slots = PCI_SLOT_MAX - 1,
- .fixup_devtree = e500plat_fixup_devtree,
- .mpic_version = OPENPIC_MODEL_FSL_MPIC_42,
- };
-
- ppce500_init(¶ms);
+ PPCE500MachineClass *pmc = PPCE500_MACHINE_GET_CLASS(machine);
+ /* Older KVM versions don't support EPR which breaks guests when we announce
+ MPIC variants that support EPR. Revert to an older one for those */
+ if (kvm_enabled() && !kvmppc_has_cap_epr()) {
+ pmc->mpic_version = OPENPIC_MODEL_FSL_MPIC_20;
+ }
+
+ ppce500_init(machine);
}
-static QEMUMachine e500plat_machine = {
- .name = "ppce500",
- .desc = "generic paravirt e500 platform",
- .init = e500plat_init,
- .max_cpus = 32,
- DEFAULT_MACHINE_OPTIONS,
-};
+static void e500plat_machine_device_plug_cb(HotplugHandler *hotplug_dev,
+ DeviceState *dev, Error **errp)
+{
+ PPCE500MachineState *pms = PPCE500_MACHINE(hotplug_dev);
-static void e500plat_machine_init(void)
+ if (pms->pbus_dev) {
+ MachineClass *mc = MACHINE_GET_CLASS(pms);
+
+ if (device_is_dynamic_sysbus(mc, dev)) {
+ platform_bus_link_device(pms->pbus_dev, SYS_BUS_DEVICE(dev));
+ }
+ }
+}
+
+static
+HotplugHandler *e500plat_machine_get_hotpug_handler(MachineState *machine,
+ DeviceState *dev)
{
- qemu_register_machine(&e500plat_machine);
+ MachineClass *mc = MACHINE_GET_CLASS(machine);
+
+ if (device_is_dynamic_sysbus(mc, dev)) {
+ return HOTPLUG_HANDLER(machine);
+ }
+
+ return NULL;
}
-machine_init(e500plat_machine_init);
+#define TYPE_E500PLAT_MACHINE MACHINE_TYPE_NAME("ppce500")
+
+static void e500plat_machine_class_init(ObjectClass *oc, void *data)
+{
+ PPCE500MachineClass *pmc = PPCE500_MACHINE_CLASS(oc);
+ HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc);
+ MachineClass *mc = MACHINE_CLASS(oc);
+
+ assert(!mc->get_hotplug_handler);
+ mc->get_hotplug_handler = e500plat_machine_get_hotpug_handler;
+ hc->plug = e500plat_machine_device_plug_cb;
+
+ pmc->pci_first_slot = 0x1;
+ pmc->pci_nr_slots = PCI_SLOT_MAX - 1;
+ pmc->fixup_devtree = e500plat_fixup_devtree;
+ pmc->mpic_version = OPENPIC_MODEL_FSL_MPIC_42;
+ pmc->has_mpc8xxx_gpio = true;
+ pmc->has_platform_bus = true;
+ pmc->platform_bus_base = 0xf00000000ULL;
+ pmc->platform_bus_size = 128 * MiB;
+ pmc->platform_bus_first_irq = 5;
+ pmc->platform_bus_num_irqs = 10;
+ pmc->ccsrbar_base = 0xFE0000000ULL;
+ pmc->pci_pio_base = 0xFE1000000ULL;
+ pmc->pci_mmio_base = 0xC00000000ULL;
+ pmc->pci_mmio_bus_base = 0xE0000000ULL;
+ pmc->spin_base = 0xFEF000000ULL;
+
+ mc->desc = "generic paravirt e500 platform";
+ mc->init = e500plat_init;
+ mc->max_cpus = 32;
+ mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30");
+ mc->default_ram_id = "mpc8544ds.ram";
+ machine_class_allow_dynamic_sysbus_dev(mc, TYPE_ETSEC_COMMON);
+ }
+
+static const TypeInfo e500plat_info = {
+ .name = TYPE_E500PLAT_MACHINE,
+ .parent = TYPE_PPCE500_MACHINE,
+ .class_init = e500plat_machine_class_init,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_HOTPLUG_HANDLER },
+ { }
+ }
+};
+
+static void e500plat_register_types(void)
+{
+ type_register_static(&e500plat_info);
+}
+type_init(e500plat_register_types)