diff options
| -rw-r--r-- | hw/arm/sbsa-ref.c | 535 |
1 files changed, 535 insertions, 0 deletions
diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index b2e7d10..ee53f0f 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -18,21 +18,41 @@ */ #include "qemu/osdep.h" +#include "qemu-common.h" #include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/units.h" +#include "sysemu/device_tree.h" #include "sysemu/numa.h" #include "sysemu/sysemu.h" #include "exec/address-spaces.h" #include "exec/hwaddr.h" #include "kvm_arm.h" #include "hw/arm/boot.h" +#include "hw/block/flash.h" #include "hw/boards.h" +#include "hw/ide/internal.h" +#include "hw/ide/ahci_internal.h" #include "hw/intc/arm_gicv3_common.h" +#include "hw/loader.h" +#include "hw/pci-host/gpex.h" +#include "hw/usb.h" +#include "net/net.h" #define RAMLIMIT_GB 8192 #define RAMLIMIT_BYTES (RAMLIMIT_GB * GiB) +#define NUM_IRQS 256 +#define NUM_SMMU_IRQS 4 +#define NUM_SATA_PORTS 6 + +#define VIRTUAL_PMU_IRQ 7 +#define ARCH_GIC_MAINT_IRQ 9 +#define ARCH_TIMER_VIRT_IRQ 11 +#define ARCH_TIMER_S_EL1_IRQ 13 +#define ARCH_TIMER_NS_EL1_IRQ 14 +#define ARCH_TIMER_NS_EL2_IRQ 10 + enum { SBSA_FLASH, SBSA_MEM, @@ -67,6 +87,7 @@ typedef struct { void *fdt; int fdt_size; int psci_conduit; + PFlashCFI01 *flash[2]; } SBSAMachineState; #define TYPE_SBSA_MACHINE MACHINE_TYPE_NAME("sbsa-ref") @@ -102,6 +123,466 @@ static const MemMapEntry sbsa_ref_memmap[] = { [SBSA_MEM] = { 0x10000000000ULL, RAMLIMIT_BYTES }, }; +static const int sbsa_ref_irqmap[] = { + [SBSA_UART] = 1, + [SBSA_RTC] = 2, + [SBSA_PCIE] = 3, /* ... to 6 */ + [SBSA_GPIO] = 7, + [SBSA_SECURE_UART] = 8, + [SBSA_SECURE_UART_MM] = 9, + [SBSA_AHCI] = 10, + [SBSA_EHCI] = 11, +}; + +/* + * Firmware on this machine only uses ACPI table to load OS, these limited + * device tree nodes are just to let firmware know the info which varies from + * command line parameters, so it is not necessary to be fully compatible + * with the kernel CPU and NUMA binding rules. + */ +static void create_fdt(SBSAMachineState *sms) +{ + void *fdt = create_device_tree(&sms->fdt_size); + const MachineState *ms = MACHINE(sms); + int cpu; + + if (!fdt) { + error_report("create_device_tree() failed"); + exit(1); + } + + sms->fdt = fdt; + + qemu_fdt_setprop_string(fdt, "/", "compatible", "linux,sbsa-ref"); + qemu_fdt_setprop_cell(fdt, "/", "#address-cells", 0x2); + qemu_fdt_setprop_cell(fdt, "/", "#size-cells", 0x2); + + if (have_numa_distance) { + int size = nb_numa_nodes * nb_numa_nodes * 3 * sizeof(uint32_t); + uint32_t *matrix = g_malloc0(size); + int idx, i, j; + + for (i = 0; i < nb_numa_nodes; i++) { + for (j = 0; j < nb_numa_nodes; j++) { + idx = (i * nb_numa_nodes + j) * 3; + matrix[idx + 0] = cpu_to_be32(i); + matrix[idx + 1] = cpu_to_be32(j); + matrix[idx + 2] = cpu_to_be32(numa_info[i].distance[j]); + } + } + + qemu_fdt_add_subnode(fdt, "/distance-map"); + qemu_fdt_setprop(fdt, "/distance-map", "distance-matrix", + matrix, size); + g_free(matrix); + } + + qemu_fdt_add_subnode(sms->fdt, "/cpus"); + + for (cpu = sms->smp_cpus - 1; cpu >= 0; cpu--) { + char *nodename = g_strdup_printf("/cpus/cpu@%d", cpu); + ARMCPU *armcpu = ARM_CPU(qemu_get_cpu(cpu)); + CPUState *cs = CPU(armcpu); + + qemu_fdt_add_subnode(sms->fdt, nodename); + + if (ms->possible_cpus->cpus[cs->cpu_index].props.has_node_id) { + qemu_fdt_setprop_cell(sms->fdt, nodename, "numa-node-id", + ms->possible_cpus->cpus[cs->cpu_index].props.node_id); + } + + g_free(nodename); + } +} + +#define SBSA_FLASH_SECTOR_SIZE (256 * KiB) + +static PFlashCFI01 *sbsa_flash_create1(SBSAMachineState *sms, + const char *name, + const char *alias_prop_name) +{ + /* + * Create a single flash device. We use the same parameters as + * the flash devices on the Versatile Express board. + */ + DeviceState *dev = qdev_create(NULL, TYPE_PFLASH_CFI01); + + qdev_prop_set_uint64(dev, "sector-length", SBSA_FLASH_SECTOR_SIZE); + qdev_prop_set_uint8(dev, "width", 4); + qdev_prop_set_uint8(dev, "device-width", 2); + qdev_prop_set_bit(dev, "big-endian", false); + qdev_prop_set_uint16(dev, "id0", 0x89); + qdev_prop_set_uint16(dev, "id1", 0x18); + qdev_prop_set_uint16(dev, "id2", 0x00); + qdev_prop_set_uint16(dev, "id3", 0x00); + qdev_prop_set_string(dev, "name", name); + object_property_add_child(OBJECT(sms), name, OBJECT(dev), + &error_abort); + object_property_add_alias(OBJECT(sms), alias_prop_name, + OBJECT(dev), "drive", &error_abort); + return PFLASH_CFI01(dev); +} + +static void sbsa_flash_create(SBSAMachineState *sms) +{ + sms->flash[0] = sbsa_flash_create1(sms, "sbsa.flash0", "pflash0"); + sms->flash[1] = sbsa_flash_create1(sms, "sbsa.flash1", "pflash1"); +} + +static void sbsa_flash_map1(PFlashCFI01 *flash, + hwaddr base, hwaddr size, + MemoryRegion *sysmem) +{ + DeviceState *dev = DEVICE(flash); + + assert(size % SBSA_FLASH_SECTOR_SIZE == 0); + assert(size / SBSA_FLASH_SECTOR_SIZE <= UINT32_MAX); + qdev_prop_set_uint32(dev, "num-blocks", size / SBSA_FLASH_SECTOR_SIZE); + qdev_init_nofail(dev); + + memory_region_add_subregion(sysmem, base, + sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), + 0)); +} + +static void sbsa_flash_map(SBSAMachineState *sms, + MemoryRegion *sysmem, + MemoryRegion *secure_sysmem) +{ + /* + * Map two flash devices to fill the SBSA_FLASH space in the memmap. + * sysmem is the system memory space. secure_sysmem is the secure view + * of the system, and the first flash device should be made visible only + * there. The second flash device is visible to both secure and nonsecure. + * If sysmem == secure_sysmem this means there is no separate Secure + * address space and both flash devices are generally visible. + */ + hwaddr flashsize = sbsa_ref_memmap[SBSA_FLASH].size / 2; + hwaddr flashbase = sbsa_ref_memmap[SBSA_FLASH].base; + + sbsa_flash_map1(sms->flash[0], flashbase, flashsize, + secure_sysmem); + sbsa_flash_map1(sms->flash[1], flashbase + flashsize, flashsize, + sysmem); +} + +static bool sbsa_firmware_init(SBSAMachineState *sms, + MemoryRegion *sysmem, + MemoryRegion *secure_sysmem) +{ + int i; + BlockBackend *pflash_blk0; + + /* Map legacy -drive if=pflash to machine properties */ + for (i = 0; i < ARRAY_SIZE(sms->flash); i++) { + pflash_cfi01_legacy_drive(sms->flash[i], + drive_get(IF_PFLASH, 0, i)); + } + + sbsa_flash_map(sms, sysmem, secure_sysmem); + + pflash_blk0 = pflash_cfi01_get_blk(sms->flash[0]); + + if (bios_name) { + char *fname; + MemoryRegion *mr; + int image_size; + + if (pflash_blk0) { + error_report("The contents of the first flash device may be " + "specified with -bios or with -drive if=pflash... " + "but you cannot use both options at once"); + exit(1); + } + + /* Fall back to -bios */ + + fname = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); + if (!fname) { + error_report("Could not find ROM image '%s'", bios_name); + exit(1); + } + mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(sms->flash[0]), 0); + image_size = load_image_mr(fname, mr); + g_free(fname); + if (image_size < 0) { + error_report("Could not load ROM image '%s'", bios_name); + exit(1); + } + } + + return pflash_blk0 || bios_name; +} + +static void create_secure_ram(SBSAMachineState *sms, + MemoryRegion *secure_sysmem) +{ + MemoryRegion *secram = g_new(MemoryRegion, 1); + hwaddr base = sbsa_ref_memmap[SBSA_SECURE_MEM].base; + hwaddr size = sbsa_ref_memmap[SBSA_SECURE_MEM].size; + + memory_region_init_ram(secram, NULL, "sbsa-ref.secure-ram", size, + &error_fatal); + memory_region_add_subregion(secure_sysmem, base, secram); +} + +static void create_gic(SBSAMachineState *sms, qemu_irq *pic) +{ + DeviceState *gicdev; + SysBusDevice *gicbusdev; + const char *gictype; + uint32_t redist0_capacity, redist0_count; + int i; + + gictype = gicv3_class_name(); + + gicdev = qdev_create(NULL, gictype); + qdev_prop_set_uint32(gicdev, "revision", 3); + qdev_prop_set_uint32(gicdev, "num-cpu", smp_cpus); + /* + * Note that the num-irq property counts both internal and external + * interrupts; there are always 32 of the former (mandated by GIC spec). + */ + qdev_prop_set_uint32(gicdev, "num-irq", NUM_IRQS + 32); + qdev_prop_set_bit(gicdev, "has-security-extensions", true); + + redist0_capacity = + sbsa_ref_memmap[SBSA_GIC_REDIST].size / GICV3_REDIST_SIZE; + redist0_count = MIN(smp_cpus, redist0_capacity); + + qdev_prop_set_uint32(gicdev, "len-redist-region-count", 1); + qdev_prop_set_uint32(gicdev, "redist-region-count[0]", redist0_count); + + qdev_init_nofail(gicdev); + gicbusdev = SYS_BUS_DEVICE(gicdev); + sysbus_mmio_map(gicbusdev, 0, sbsa_ref_memmap[SBSA_GIC_DIST].base); + sysbus_mmio_map(gicbusdev, 1, sbsa_ref_memmap[SBSA_GIC_REDIST].base); + + /* + * Wire the outputs from each CPU's generic timer and the GICv3 + * maintenance interrupt signal to the appropriate GIC PPI inputs, + * and the GIC's IRQ/FIQ/VIRQ/VFIQ interrupt outputs to the CPU's inputs. + */ + for (i = 0; i < smp_cpus; i++) { + DeviceState *cpudev = DEVICE(qemu_get_cpu(i)); + int ppibase = NUM_IRQS + i * GIC_INTERNAL + GIC_NR_SGIS; + int irq; + /* + * Mapping from the output timer irq lines from the CPU to the + * GIC PPI inputs used for this board. + */ + const int timer_irq[] = { + [GTIMER_PHYS] = ARCH_TIMER_NS_EL1_IRQ, + [GTIMER_VIRT] = ARCH_TIMER_VIRT_IRQ, + [GTIMER_HYP] = ARCH_TIMER_NS_EL2_IRQ, + [GTIMER_SEC] = ARCH_TIMER_S_EL1_IRQ, + }; + + for (irq = 0; irq < ARRAY_SIZE(timer_irq); irq++) { + qdev_connect_gpio_out(cpudev, irq, + qdev_get_gpio_in(gicdev, + ppibase + timer_irq[irq])); + } + + qdev_connect_gpio_out_named(cpudev, "gicv3-maintenance-interrupt", 0, + qdev_get_gpio_in(gicdev, ppibase + + ARCH_GIC_MAINT_IRQ)); + qdev_connect_gpio_out_named(cpudev, "pmu-interrupt", 0, + qdev_get_gpio_in(gicdev, ppibase + + VIRTUAL_PMU_IRQ)); + + sysbus_connect_irq(gicbusdev, i, qdev_get_gpio_in(cpudev, ARM_CPU_IRQ)); + sysbus_connect_irq(gicbusdev, i + smp_cpus, + qdev_get_gpio_in(cpudev, ARM_CPU_FIQ)); + sysbus_connect_irq(gicbusdev, i + 2 * smp_cpus, + qdev_get_gpio_in(cpudev, ARM_CPU_VIRQ)); + sysbus_connect_irq(gicbusdev, i + 3 * smp_cpus, + qdev_get_gpio_in(cpudev, ARM_CPU_VFIQ)); + } + + for (i = 0; i < NUM_IRQS; i++) { + pic[i] = qdev_get_gpio_in(gicdev, i); + } +} + +static void create_uart(const SBSAMachineState *sms, qemu_irq *pic, int uart, + MemoryRegion *mem, Chardev *chr) +{ + hwaddr base = sbsa_ref_memmap[uart].base; + int irq = sbsa_ref_irqmap[uart]; + DeviceState *dev = qdev_create(NULL, "pl011"); + SysBusDevice *s = SYS_BUS_DEVICE(dev); + + qdev_prop_set_chr(dev, "chardev", chr); + qdev_init_nofail(dev); + memory_region_add_subregion(mem, base, + sysbus_mmio_get_region(s, 0)); + sysbus_connect_irq(s, 0, pic[irq]); +} + +static void create_rtc(const SBSAMachineState *sms, qemu_irq *pic) +{ + hwaddr base = sbsa_ref_memmap[SBSA_RTC].base; + int irq = sbsa_ref_irqmap[SBSA_RTC]; + + sysbus_create_simple("pl031", base, pic[irq]); +} + +static DeviceState *gpio_key_dev; +static void sbsa_ref_powerdown_req(Notifier *n, void *opaque) +{ + /* use gpio Pin 3 for power button event */ + qemu_set_irq(qdev_get_gpio_in(gpio_key_dev, 0), 1); +} + +static Notifier sbsa_ref_powerdown_notifier = { + .notify = sbsa_ref_powerdown_req +}; + +static void create_gpio(const SBSAMachineState *sms, qemu_irq *pic) +{ + DeviceState *pl061_dev; + hwaddr base = sbsa_ref_memmap[SBSA_GPIO].base; + int irq = sbsa_ref_irqmap[SBSA_GPIO]; + + pl061_dev = sysbus_create_simple("pl061", base, pic[irq]); + + gpio_key_dev = sysbus_create_simple("gpio-key", -1, + qdev_get_gpio_in(pl061_dev, 3)); + + /* connect powerdown request */ + qemu_register_powerdown_notifier(&sbsa_ref_powerdown_notifier); +} + +static void create_ahci(const SBSAMachineState *sms, qemu_irq *pic) +{ + hwaddr base = sbsa_ref_memmap[SBSA_AHCI].base; + int irq = sbsa_ref_irqmap[SBSA_AHCI]; + DeviceState *dev; + DriveInfo *hd[NUM_SATA_PORTS]; + SysbusAHCIState *sysahci; + AHCIState *ahci; + int i; + + dev = qdev_create(NULL, "sysbus-ahci"); + qdev_prop_set_uint32(dev, "num-ports", NUM_SATA_PORTS); + qdev_init_nofail(dev); + sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base); + sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[irq]); + + sysahci = SYSBUS_AHCI(dev); + ahci = &sysahci->ahci; + ide_drive_get(hd, ARRAY_SIZE(hd)); + for (i = 0; i < ahci->ports; i++) { + if (hd[i] == NULL) { + continue; + } + ide_create_drive(&ahci->dev[i].port, 0, hd[i]); + } +} + +static void create_ehci(const SBSAMachineState *sms, qemu_irq *pic) +{ + hwaddr base = sbsa_ref_memmap[SBSA_EHCI].base; + int irq = sbsa_ref_irqmap[SBSA_EHCI]; + + sysbus_create_simple("platform-ehci-usb", base, pic[irq]); +} + +static void create_smmu(const SBSAMachineState *sms, qemu_irq *pic, + PCIBus *bus) +{ + hwaddr base = sbsa_ref_memmap[SBSA_SMMU].base; + int irq = sbsa_ref_irqmap[SBSA_SMMU]; + DeviceState *dev; + int i; + + dev = qdev_create(NULL, "arm-smmuv3"); + + object_property_set_link(OBJECT(dev), OBJECT(bus), "primary-bus", + &error_abort); + qdev_init_nofail(dev); + sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base); + for (i = 0; i < NUM_SMMU_IRQS; i++) { + sysbus_connect_irq(SYS_BUS_DEVICE(dev), i, pic[irq + i]); + } +} + +static void create_pcie(SBSAMachineState *sms, qemu_irq *pic) +{ + hwaddr base_ecam = sbsa_ref_memmap[SBSA_PCIE_ECAM].base; + hwaddr size_ecam = sbsa_ref_memmap[SBSA_PCIE_ECAM].size; + hwaddr base_mmio = sbsa_ref_memmap[SBSA_PCIE_MMIO].base; + hwaddr size_mmio = sbsa_ref_memmap[SBSA_PCIE_MMIO].size; + hwaddr base_mmio_high = sbsa_ref_memmap[SBSA_PCIE_MMIO_HIGH].base; + hwaddr size_mmio_high = sbsa_ref_memmap[SBSA_PCIE_MMIO_HIGH].size; + hwaddr base_pio = sbsa_ref_memmap[SBSA_PCIE_PIO].base; + int irq = sbsa_ref_irqmap[SBSA_PCIE]; + MemoryRegion *mmio_alias, *mmio_alias_high, *mmio_reg; + MemoryRegion *ecam_alias, *ecam_reg; + DeviceState *dev; + PCIHostState *pci; + int i; + + dev = qdev_create(NULL, TYPE_GPEX_HOST); + qdev_init_nofail(dev); + + /* Map ECAM space */ + ecam_alias = g_new0(MemoryRegion, 1); + ecam_reg = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0); + memory_region_init_alias(ecam_alias, OBJECT(dev), "pcie-ecam", + ecam_reg, 0, size_ecam); + memory_region_add_subregion(get_system_memory(), base_ecam, ecam_alias); + + /* Map the MMIO space */ + mmio_alias = g_new0(MemoryRegion, 1); + mmio_reg = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 1); + memory_region_init_alias(mmio_alias, OBJECT(dev), "pcie-mmio", + mmio_reg, base_mmio, size_mmio); + memory_region_add_subregion(get_system_memory(), base_mmio, mmio_alias); + + /* Map the MMIO_HIGH space */ + mmio_alias_high = g_new0(MemoryRegion, 1); + memory_region_init_alias(mmio_alias_high, OBJECT(dev), "pcie-mmio-high", + mmio_reg, base_mmio_high, size_mmio_high); + memory_region_add_subregion(get_system_memory(), base_mmio_high, + mmio_alias_high); + + /* Map IO port space */ + sysbus_mmio_map(SYS_BUS_DEVICE(dev), 2, base_pio); + + for (i = 0; i < GPEX_NUM_IRQS; i++) { + sysbus_connect_irq(SYS_BUS_DEVICE(dev), i, pic[irq + i]); + gpex_set_irq_num(GPEX_HOST(dev), i, irq + i); + } + + pci = PCI_HOST_BRIDGE(dev); + if (pci->bus) { + for (i = 0; i < nb_nics; i++) { + NICInfo *nd = &nd_table[i]; + + if (!nd->model) { + nd->model = g_strdup("e1000e"); + } + + pci_nic_init_nofail(nd, pci->bus, nd->model, NULL); + } + } + + pci_create_simple(pci->bus, -1, "VGA"); + + create_smmu(sms, pic, pci->bus); +} + +static void *sbsa_ref_dtb(const struct arm_boot_info *binfo, int *fdt_size) +{ + const SBSAMachineState *board = container_of(binfo, SBSAMachineState, + bootinfo); + + *fdt_size = board->fdt_size; + return board->fdt; +} + static void sbsa_ref_init(MachineState *machine) { SBSAMachineState *sms = SBSA_MACHINE(machine); @@ -109,8 +590,10 @@ static void sbsa_ref_init(MachineState *machine) MemoryRegion *sysmem = get_system_memory(); MemoryRegion *secure_sysmem = NULL; MemoryRegion *ram = g_new(MemoryRegion, 1); + bool firmware_loaded; const CPUArchIdList *possible_cpus; int n, sbsa_max_cpus; + qemu_irq pic[NUM_IRQS]; if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a57"))) { error_report("sbsa-ref: CPU type other than the built-in " @@ -124,6 +607,27 @@ static void sbsa_ref_init(MachineState *machine) } /* + * The Secure view of the world is the same as the NonSecure, + * but with a few extra devices. Create it as a container region + * containing the system memory at low priority; any secure-only + * devices go in at higher priority and take precedence. + */ + secure_sysmem = g_new(MemoryRegion, 1); + memory_region_init(secure_sysmem, OBJECT(machine), "secure-memory", + UINT64_MAX); + memory_region_add_subregion_overlap(secure_sysmem, 0, sysmem, -1); + + firmware_loaded = sbsa_firmware_init(sms, sysmem, + secure_sysmem ?: sysmem); + + if (machine->kernel_filename && firmware_loaded) { + error_report("sbsa-ref: No fw_cfg device on this machine, " + "so -kernel option is not supported when firmware loaded, " + "please load OS from hard disk instead"); + exit(1); + } + + /* * This machine has EL3 enabled, external firmware should supply PSCI * implementation, so the QEMU's internal PSCI is disabled. */ @@ -184,11 +688,34 @@ static void sbsa_ref_init(MachineState *machine) machine->ram_size); memory_region_add_subregion(sysmem, sbsa_ref_memmap[SBSA_MEM].base, ram); + create_fdt(sms); + + create_secure_ram(sms, secure_sysmem); + + create_gic(sms, pic); + + create_uart(sms, pic, SBSA_UART, sysmem, serial_hd(0)); + create_uart(sms, pic, SBSA_SECURE_UART, secure_sysmem, serial_hd(1)); + /* Second secure UART for RAS and MM from EL0 */ + create_uart(sms, pic, SBSA_SECURE_UART_MM, secure_sysmem, serial_hd(2)); + + create_rtc(sms, pic); + + create_gpio(sms, pic); + + create_ahci(sms, pic); + + create_ehci(sms, pic); + + create_pcie(sms, pic); + sms->bootinfo.ram_size = machine->ram_size; sms->bootinfo.kernel_filename = machine->kernel_filename; sms->bootinfo.nb_cpus = smp_cpus; sms->bootinfo.board_id = -1; sms->bootinfo.loader_start = sbsa_ref_memmap[SBSA_MEM].base; + sms->bootinfo.get_dtb = sbsa_ref_dtb; + sms->bootinfo.firmware_loaded = firmware_loaded; arm_load_kernel(ARM_CPU(first_cpu), &sms->bootinfo); } @@ -237,6 +764,13 @@ sbsa_ref_get_default_cpu_node_id(const MachineState *ms, int idx) return idx % nb_numa_nodes; } +static void sbsa_ref_instance_init(Object *obj) +{ + SBSAMachineState *sms = SBSA_MACHINE(obj); + + sbsa_flash_create(sms); +} + static void sbsa_ref_class_init(ObjectClass *oc, void *data) { MachineClass *mc = MACHINE_CLASS(oc); @@ -259,6 +793,7 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data) static const TypeInfo sbsa_ref_info = { .name = TYPE_SBSA_MACHINE, .parent = TYPE_MACHINE, + .instance_init = sbsa_ref_instance_init, .class_init = sbsa_ref_class_init, .instance_size = sizeof(SBSAMachineState), }; |