1 files changed, 65 insertions, 106 deletions

diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index 7a0c1ab776..36ef36f5fe 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -66,6 +66,8 @@
 #define PROM_FILENAME        "openbios-sparc32"
 #define CFG_ADDR             0xd00000510ULL
 #define FW_CFG_SUN4M_DEPTH   (FW_CFG_ARCH_LOCAL + 0x00)
+#define FW_CFG_SUN4M_WIDTH   (FW_CFG_ARCH_LOCAL + 0x01)
+#define FW_CFG_SUN4M_HEIGHT  (FW_CFG_ARCH_LOCAL + 0x02)
 
 #define MAX_CPUS 16
 #define MAX_PILS 16
@@ -557,6 +559,9 @@ static void tcx_init(hwaddr addr, int vram_size, int width,
 }
 
 /* NCR89C100/MACIO Internal ID register */
+
+#define TYPE_MACIO_ID_REGISTER "macio_idreg"
+
 static const uint8_t idreg_data[] = { 0xfe, 0x81, 0x01, 0x03 };
 
 static void idreg_init(hwaddr addr)
@@ -564,7 +569,7 @@ static void idreg_init(hwaddr addr)
     DeviceState *dev;
     SysBusDevice *s;
 
-    dev = qdev_create(NULL, "macio_idreg");
+    dev = qdev_create(NULL, TYPE_MACIO_ID_REGISTER);
     qdev_init_nofail(dev);
     s = SYS_BUS_DEVICE(dev);
 
@@ -572,14 +577,18 @@ static void idreg_init(hwaddr addr)
     cpu_physical_memory_write_rom(addr, idreg_data, sizeof(idreg_data));
 }
 
+#define MACIO_ID_REGISTER(obj) \
+    OBJECT_CHECK(IDRegState, (obj), TYPE_MACIO_ID_REGISTER)
+
 typedef struct IDRegState {
-    SysBusDevice busdev;
+    SysBusDevice parent_obj;
+
     MemoryRegion mem;
 } IDRegState;
 
 static int idreg_init1(SysBusDevice *dev)
 {
-    IDRegState *s = FROM_SYSBUS(IDRegState, dev);
+    IDRegState *s = MACIO_ID_REGISTER(dev);
 
     memory_region_init_ram(&s->mem, OBJECT(s),
                            "sun4m.idreg", sizeof(idreg_data));
@@ -597,14 +606,18 @@ static void idreg_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo idreg_info = {
-    .name          = "macio_idreg",
+    .name          = TYPE_MACIO_ID_REGISTER,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(IDRegState),
     .class_init    = idreg_class_init,
 };
 
+#define TYPE_TCX_AFX "tcx_afx"
+#define TCX_AFX(obj) OBJECT_CHECK(AFXState, (obj), TYPE_TCX_AFX)
+
 typedef struct AFXState {
-    SysBusDevice busdev;
+    SysBusDevice parent_obj;
+
     MemoryRegion mem;
 } AFXState;
 
@@ -614,7 +627,7 @@ static void afx_init(hwaddr addr)
     DeviceState *dev;
     SysBusDevice *s;
 
-    dev = qdev_create(NULL, "tcx_afx");
+    dev = qdev_create(NULL, TYPE_TCX_AFX);
     qdev_init_nofail(dev);
     s = SYS_BUS_DEVICE(dev);
 
@@ -623,7 +636,7 @@ static void afx_init(hwaddr addr)
 
 static int afx_init1(SysBusDevice *dev)
 {
-    AFXState *s = FROM_SYSBUS(AFXState, dev);
+    AFXState *s = TCX_AFX(dev);
 
     memory_region_init_ram(&s->mem, OBJECT(s), "sun4m.afx", 4);
     vmstate_register_ram_global(&s->mem);
@@ -639,14 +652,18 @@ static void afx_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo afx_info = {
-    .name          = "tcx_afx",
+    .name          = TYPE_TCX_AFX,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(AFXState),
     .class_init    = afx_class_init,
 };
 
+#define TYPE_OPENPROM "openprom"
+#define OPENPROM(obj) OBJECT_CHECK(PROMState, (obj), TYPE_OPENPROM)
+
 typedef struct PROMState {
-    SysBusDevice busdev;
+    SysBusDevice parent_obj;
+
     MemoryRegion prom;
 } PROMState;
 
@@ -664,7 +681,7 @@ static void prom_init(hwaddr addr, const char *bios_name)
     char *filename;
     int ret;
 
-    dev = qdev_create(NULL, "openprom");
+    dev = qdev_create(NULL, TYPE_OPENPROM);
     qdev_init_nofail(dev);
     s = SYS_BUS_DEVICE(dev);
 
@@ -693,7 +710,7 @@ static void prom_init(hwaddr addr, const char *bios_name)
 
 static int prom_init1(SysBusDevice *dev)
 {
-    PROMState *s = FROM_SYSBUS(PROMState, dev);
+    PROMState *s = OPENPROM(dev);
 
     memory_region_init_ram(&s->prom, OBJECT(s), "sun4m.prom", PROM_SIZE_MAX);
     vmstate_register_ram_global(&s->prom);
@@ -716,15 +733,18 @@ static void prom_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo prom_info = {
-    .name          = "openprom",
+    .name          = TYPE_OPENPROM,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(PROMState),
     .class_init    = prom_class_init,
 };
 
-typedef struct RamDevice
-{
-    SysBusDevice busdev;
+#define TYPE_SUN4M_MEMORY "memory"
+#define SUN4M_RAM(obj) OBJECT_CHECK(RamDevice, (obj), TYPE_SUN4M_MEMORY)
+
+typedef struct RamDevice {
+    SysBusDevice parent_obj;
+
     MemoryRegion ram;
     uint64_t size;
 } RamDevice;
@@ -732,7 +752,7 @@ typedef struct RamDevice
 /* System RAM */
 static int ram_init1(SysBusDevice *dev)
 {
-    RamDevice *d = FROM_SYSBUS(RamDevice, dev);
+    RamDevice *d = SUN4M_RAM(dev);
 
     memory_region_init_ram(&d->ram, OBJECT(d), "sun4m.ram", d->size);
     vmstate_register_ram_global(&d->ram);
@@ -758,7 +778,7 @@ static void ram_init(hwaddr addr, ram_addr_t RAM_size,
     dev = qdev_create(NULL, "memory");
     s = SYS_BUS_DEVICE(dev);
 
-    d = FROM_SYSBUS(RamDevice, s);
+    d = SUN4M_RAM(dev);
     d->size = RAM_size;
     qdev_init_nofail(dev);
 
@@ -780,7 +800,7 @@ static void ram_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo ram_info = {
-    .name          = "memory",
+    .name          = TYPE_SUN4M_MEMORY,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(RamDevice),
     .class_init    = ram_class_init,
@@ -816,12 +836,10 @@ static void dummy_fdc_tc(void *opaque, int irq, int level)
 {
 }
 
-static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, 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)
+static void sun4m_hw_init(const struct sun4m_hwdef *hwdef,
+                          QEMUMachineInitArgs *args)
 {
+    const char *cpu_model = args->cpu_model;
     unsigned int i;
     void *iommu, *espdma, *ledma, *nvram;
     qemu_irq *cpu_irqs[MAX_CPUS], slavio_irq[32], slavio_cpu_irq[MAX_CPUS],
@@ -847,10 +865,10 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
 
 
     /* set up devices */
-    ram_init(0, RAM_size, hwdef->max_mem);
+    ram_init(0, args->ram_size, hwdef->max_mem);
     /* models without ECC don't trap when missing ram is accessed */
     if (!hwdef->ecc_base) {
-        empty_slot_init(RAM_size, hwdef->max_mem - RAM_size);
+        empty_slot_init(args->ram_size, hwdef->max_mem - args->ram_size);
     }
 
     prom_init(hwdef->slavio_base, bios_name);
@@ -973,11 +991,12 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
         empty_slot_init(hwdef->bpp_base, 0x20);
     }
 
-    kernel_size = sun4m_load_kernel(kernel_filename, initrd_filename,
-                                    RAM_size);
+    kernel_size = sun4m_load_kernel(args->kernel_filename,
+                                    args->initrd_filename,
+                                    args->ram_size);
 
-    nvram_init(nvram, (uint8_t *)&nd_table[0].macaddr, kernel_cmdline,
-               boot_device, RAM_size, kernel_size, graphic_width,
+    nvram_init(nvram, (uint8_t *)&nd_table[0].macaddr, args->kernel_cmdline,
+               args->boot_device, args->ram_size, kernel_size, graphic_width,
                graphic_height, graphic_depth, hwdef->nvram_machine_id,
                "Sun4m");
 
@@ -991,21 +1010,24 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
     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_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
+    fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_WIDTH, graphic_width);
+    fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_HEIGHT, graphic_height);
     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) {
+    if (args->kernel_cmdline) {
         fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
-        pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline);
-        fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, kernel_cmdline);
+        pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE,
+                         args->kernel_cmdline);
+        fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, args->kernel_cmdline);
         fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
-                       strlen(kernel_cmdline) + 1);
+                       strlen(args->kernel_cmdline) + 1);
     } else {
         fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
         fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE, 0);
     }
     fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
     fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, 0); // not used
-    fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_device[0]);
+    fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, args->boot_device[0]);
     qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
 }
 
@@ -1269,118 +1291,55 @@ static const struct sun4m_hwdef sun4m_hwdefs[] = {
 /* SPARCstation 5 hardware initialisation */
 static void ss5_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[0], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[0], args);
 }
 
 /* SPARCstation 10 hardware initialisation */
 static void ss10_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[1], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[1], args);
 }
 
 /* SPARCserver 600MP hardware initialisation */
 static void ss600mp_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[2], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[2], args);
 }
 
 /* SPARCstation 20 hardware initialisation */
 static void ss20_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[3], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[3], args);
 }
 
 /* SPARCstation Voyager hardware initialisation */
 static void vger_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[4], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[4], args);
 }
 
 /* SPARCstation LX hardware initialisation */
 static void ss_lx_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[5], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[5], args);
 }
 
 /* SPARCstation 4 hardware initialisation */
 static void ss4_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[6], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[6], args);
 }
 
 /* SPARCClassic hardware initialisation */
 static void scls_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[7], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[7], args);
 }
 
 /* SPARCbook hardware initialisation */
 static void sbook_init(QEMUMachineInitArgs *args)
 {
-    ram_addr_t RAM_size = args->ram_size;
-    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;
-    const char *boot_device = args->boot_device;
-    sun4m_hw_init(&sun4m_hwdefs[8], RAM_size, boot_device, kernel_filename,
-                  kernel_cmdline, initrd_filename, cpu_model);
+    sun4m_hw_init(&sun4m_hwdefs[8], args);
 }
 
 static QEMUMachine ss5_machine = {