create struct for machine initialization arguments

[qemu.git] / hw / mips_jazz.c

diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c
index 8ed66cecca3bf31dcabba2cb054c1b3a7c80a9fa..14df4d7745deb78585a9b3cab476e01aa2147bb5 100644 (file)
--- a/hw/mips_jazz.c
+++ b/hw/mips_jazz.c
@@ -36,6 +36,8 @@
 #include "mips-bios.h"
 #include "loader.h"
 #include "mc146818rtc.h"
+#include "i8254.h"
+#include "pcspk.h"
 #include "blockdev.h"
 #include "sysbus.h"
 #include "exec-memory.h"
@@ -48,8 +50,9 @@ enum jazz_model_e
 
 static void main_cpu_reset(void *opaque)
 {
-    CPUState *env = opaque;
-    cpu_reset(env);
+    MIPSCPU *cpu = opaque;
+
+    cpu_reset(CPU(cpu));
 }
 
 static uint64_t rtc_read(void *opaque, target_phys_addr_t addr, unsigned size)
@@ -95,7 +98,7 @@ static const MemoryRegionOps dma_dummy_ops = {
 
 static void cpu_request_exit(void *opaque, int irq, int level)
 {
-    CPUState *env = cpu_single_env;
+    CPUMIPSState *env = cpu_single_env;
 
     if (env && level) {
         cpu_exit(env);
@@ -110,7 +113,8 @@ static void mips_jazz_init(MemoryRegion *address_space,
 {
     char *filename;
     int bios_size, n;
-    CPUState *env;
+    MIPSCPU *cpu;
+    CPUMIPSState *env;
     qemu_irq *rc4030, *i8259;
     rc4030_dma *dmas;
     void* rc4030_opaque;
@@ -138,18 +142,21 @@ static void mips_jazz_init(MemoryRegion *address_space,
         cpu_model = "24Kf";
 #endif
     }
-    env = cpu_init(cpu_model);
-    if (!env) {
+    cpu = cpu_mips_init(cpu_model);
+    if (cpu == NULL) {
         fprintf(stderr, "Unable to find CPU definition\n");
         exit(1);
     }
-    qemu_register_reset(main_cpu_reset, env);
+    env = &cpu->env;
+    qemu_register_reset(main_cpu_reset, cpu);
 
     /* allocate RAM */
-    memory_region_init_ram(ram, NULL, "mips_jazz.ram", ram_size);
+    memory_region_init_ram(ram, "mips_jazz.ram", ram_size);
+    vmstate_register_ram_global(ram);
     memory_region_add_subregion(address_space, 0, ram);
 
-    memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE);
+    memory_region_init_ram(bios, "mips_jazz.bios", MAGNUM_BIOS_SIZE);
+    vmstate_register_ram_global(bios);
     memory_region_set_readonly(bios, true);
     memory_region_init_alias(bios2, "mips_jazz.bios", bios,
                              0, MAGNUM_BIOS_SIZE);
@@ -189,8 +196,8 @@ static void mips_jazz_init(MemoryRegion *address_space,
     isa_bus_irqs(isa_bus, i8259);
     cpu_exit_irq = qemu_allocate_irqs(cpu_request_exit, NULL, 1);
     DMA_init(0, cpu_exit_irq);
-    pit = pit_init(isa_bus, 0x40, 0);
-    pcspk_init(pit);
+    pit = pit_init(isa_bus, 0x40, 0, NULL);
+    pcspk_init(isa_bus, pit);
 
     /* ISA IO space at 0x90000000 */
     isa_mmio_init(0x90000000, 0x01000000);
@@ -208,7 +215,8 @@ static void mips_jazz_init(MemoryRegion *address_space,
         {
             /* Simple ROM, so user doesn't have to provide one */
             MemoryRegion *rom_mr = g_new(MemoryRegion, 1);
-            memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000);
+            memory_region_init_ram(rom_mr, "g364fb.rom", 0x80000);
+            vmstate_register_ram_global(rom_mr);
             memory_region_set_readonly(rom_mr, true);
             uint8_t *rom = memory_region_get_ram_ptr(rom_mr);
             memory_region_add_subregion(address_space, 0x60000000, rom_mr);
@@ -231,7 +239,7 @@ static void mips_jazz_init(MemoryRegion *address_space,
             dp83932_init(nd, 0x80001000, 2, get_system_memory(), rc4030[4],
                          rc4030_opaque, rc4030_dma_memory_rw);
             break;
-        } else if (strcmp(nd->model, "?") == 0) {
+        } else if (is_help_option(nd->model)) {
             fprintf(stderr, "qemu: Supported NICs: dp83932\n");
             exit(1);
         } else {
@@ -281,7 +289,7 @@ static void mips_jazz_init(MemoryRegion *address_space,
 
     /* Sound card */
     /* FIXME: missing Jazz sound at 0x8000c000, rc4030[2] */
-    audio_init(isa_bus, i8259, NULL);
+    audio_init(isa_bus, NULL);
 
     /* NVRAM */
     dev = qdev_create(NULL, "ds1225y");
@@ -290,25 +298,23 @@ static void mips_jazz_init(MemoryRegion *address_space,
     sysbus_mmio_map(sysbus, 0, 0x80009000);
 
     /* LED indicator */
-    jazz_led_init(address_space, 0x8000f000);
+    sysbus_create_simple("jazz-led", 0x8000f000, NULL);
 }
 
 static
-void mips_magnum_init (ram_addr_t ram_size,
-                       const char *boot_device,
-                       const char *kernel_filename, const char *kernel_cmdline,
-                       const char *initrd_filename, const char *cpu_model)
+void mips_magnum_init(QEMUMachineInitArgs *args)
 {
+    ram_addr_t ram_size = args->ram_size;
+    const char *cpu_model = args->cpu_model;
         mips_jazz_init(get_system_memory(), get_system_io(),
                        ram_size, cpu_model, JAZZ_MAGNUM);
 }
 
 static
-void mips_pica61_init (ram_addr_t ram_size,
-                       const char *boot_device,
-                       const char *kernel_filename, const char *kernel_cmdline,
-                       const char *initrd_filename, const char *cpu_model)
+void mips_pica61_init(QEMUMachineInitArgs *args)
 {
+    ram_addr_t ram_size = args->ram_size;
+    const char *cpu_model = args->cpu_model;
     mips_jazz_init(get_system_memory(), get_system_io(),
                    ram_size, cpu_model, JAZZ_PICA61);
 }