#include "kvm.h"
#include "kvm_ppc.h"
#include "hw/usb.h"
+#include "blockdev.h"
#define MAX_IDE_BUS 2
-#define VGA_BIOS_SIZE 65536
#define CFG_ADDR 0xf0000510
/* debug UniNorth */
const char *initrd_filename,
const char *cpu_model)
{
- CPUState *env = NULL, *envs[MAX_CPUS];
+ CPUState *env = NULL;
char *filename;
qemu_irq *pic, **openpic_irqs;
int unin_memory;
int linux_boot, i;
- ram_addr_t ram_offset, bios_offset, vga_bios_offset;
- uint32_t kernel_base, kernel_size, initrd_base, initrd_size;
+ ram_addr_t ram_offset, bios_offset;
+ uint32_t kernel_base, initrd_base;
+ long kernel_size, initrd_size;
PCIBus *pci_bus;
MacIONVRAMState *nvr;
int nvram_mem_index;
- int vga_bios_size, bios_size;
+ int bios_size;
int pic_mem_index, dbdma_mem_index, cuda_mem_index, escc_mem_index;
int ide_mem_index[3];
int ppc_boot_device;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
void *fw_cfg;
void *dbdma;
- uint8_t *vga_bios_ptr;
int machine_arch;
linux_boot = (kernel_filename != NULL);
}
/* Set time-base frequency to 100 Mhz */
cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
-#if 0
- env->osi_call = vga_osi_call;
-#endif
qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);
- envs[i] = env;
}
/* allocate RAM */
- ram_offset = qemu_ram_alloc(ram_size);
+ ram_offset = qemu_ram_alloc(NULL, "ppc_core99.ram", ram_size);
cpu_register_physical_memory(0, ram_size, ram_offset);
/* allocate and load BIOS */
- bios_offset = qemu_ram_alloc(BIOS_SIZE);
+ bios_offset = qemu_ram_alloc(NULL, "ppc_core99.bios", BIOS_SIZE);
if (bios_name == NULL)
bios_name = PROM_FILENAME;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
exit(1);
}
- /* allocate and load VGA BIOS */
- vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);
- vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);
- filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);
- if (filename) {
- vga_bios_size = load_image(filename, vga_bios_ptr + 8);
- qemu_free(filename);
- } else {
- vga_bios_size = -1;
- }
- if (vga_bios_size < 0) {
- /* if no bios is present, we can still work */
- fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",
- VGABIOS_FILENAME);
- vga_bios_size = 0;
- } else {
- /* set a specific header (XXX: find real Apple format for NDRV
- drivers) */
- vga_bios_ptr[0] = 'N';
- vga_bios_ptr[1] = 'D';
- vga_bios_ptr[2] = 'R';
- vga_bios_ptr[3] = 'V';
- cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size);
- vga_bios_size += 8;
-
- /* Round to page boundary */
- vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) &
- TARGET_PAGE_MASK;
- }
-
if (linux_boot) {
uint64_t lowaddr = 0;
int bswap_needed;
isa_mmio_init(0xf2000000, 0x00800000, 1);
/* UniN init */
- unin_memory = cpu_register_io_memory(unin_read, unin_write, NULL);
+ unin_memory = cpu_register_io_memory(unin_read, unin_write, NULL,
+ DEVICE_NATIVE_ENDIAN);
cpu_register_physical_memory(0xf8000000, 0x00001000, unin_memory);
openpic_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *));
machine_arch = ARCH_MAC99;
}
/* init basic PC hardware */
- pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size);
+ pci_vga_init(pci_bus);
escc_mem_index = escc_init(0x80013000, pic[0x25], pic[0x24],
serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);
fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);
fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);
+ fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
if (kvm_enabled()) {
#ifdef CONFIG_KVM
+ uint8_t *hypercall;
+
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());
+ hypercall = qemu_malloc(16);
+ kvmppc_get_hypercall(env, hypercall, 16);
+ fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
+ fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
#endif
} else {
fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());