static void sun4uv_init(ram_addr_t RAM_size, const char *boot_devices, const char *kernel_filename, const char *kernel_cmdline, const char *initrd_filename, const char *cpu_model, const struct hwdef *hwdef) { CPUState *env; m48t59_t *nvram; unsigned int i; long initrd_size, kernel_size; PCIBus *pci_bus, *pci_bus2, *pci_bus3; qemu_irq *irq; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; DriveInfo *fd[MAX_FD]; void *fw_cfg; /* init CPUs */ env = cpu_devinit(cpu_model, hwdef); /* set up devices */ ram_init(0, RAM_size); prom_init(hwdef->prom_addr, bios_name); irq = qemu_allocate_irqs(cpu_set_irq, env, MAX_PILS); pci_bus = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, irq, &pci_bus2, &pci_bus3); isa_mem_base = VGA_BASE; pci_vga_init(pci_bus, 0, 0); // XXX Should be pci_bus3 pci_ebus_init(pci_bus, -1); i = 0; if (hwdef->console_serial_base) { serial_mm_init(hwdef->console_serial_base, 0, NULL, 115200, serial_hds[i], 1); i++; } for(; i < MAX_SERIAL_PORTS; i++) { if (serial_hds[i]) { serial_isa_init(i, serial_hds[i]); } } for(i = 0; i < MAX_PARALLEL_PORTS; i++) { if (parallel_hds[i]) { parallel_init(i, parallel_hds[i]); } } for(i = 0; i < nb_nics; i++) pci_nic_init(&nd_table[i], "ne2k_pci", NULL); if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { fprintf(stderr, "qemu: too many IDE bus\n"); exit(1); } for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) { hd[i] = drive_get(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS); } pci_cmd646_ide_init(pci_bus, hd, 1); isa_create_simple("i8042"); for(i = 0; i < MAX_FD; i++) { fd[i] = drive_get(IF_FLOPPY, 0, i); } fdctrl_init_isa(fd); nvram = m48t59_init_isa(0x0074, NVRAM_SIZE, 59); initrd_size = 0; kernel_size = sun4u_load_kernel(kernel_filename, initrd_filename, ram_size, &initrd_size); sun4u_NVRAM_set_params(nvram, NVRAM_SIZE, "Sun4u", RAM_size, boot_devices, KERNEL_LOAD_ADDR, kernel_size, kernel_cmdline, INITRD_LOAD_ADDR, initrd_size, /* XXX: need an option to load a NVRAM image */ 0, graphic_width, graphic_height, graphic_depth, (uint8_t *)&nd_table[0].macaddr); fw_cfg = fw_cfg_init(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 1, 0, 0); fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1); fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size); fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id); fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR); fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size); if (kernel_cmdline) { fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR); pstrcpy_targphys(CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline); } else { fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0); } fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR); fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size); fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_devices[0]); fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_WIDTH, graphic_width); fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_HEIGHT, graphic_height); fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_DEPTH, graphic_depth); qemu_register_boot_set(fw_cfg_boot_set, fw_cfg); }