typedef struct MiscState {
SysBusDevice busdev;
MemoryRegion cfg_iomem;
+ MemoryRegion diag_iomem;
+ MemoryRegion mdm_iomem;
+ MemoryRegion led_iomem;
+ MemoryRegion sysctrl_iomem;
+ MemoryRegion aux1_iomem;
+ MemoryRegion aux2_iomem;
qemu_irq irq;
qemu_irq fdc_tc;
uint32_t dummy;
};
static void slavio_diag_mem_writeb(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
s->diag = val & 0xff;
}
-static uint32_t slavio_diag_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_diag_mem_readb(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
return ret;
}
-static CPUReadMemoryFunc * const slavio_diag_mem_read[3] = {
- slavio_diag_mem_readb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc * const slavio_diag_mem_write[3] = {
- slavio_diag_mem_writeb,
- NULL,
- NULL,
+static const MemoryRegionOps slavio_diag_mem_ops = {
+ .read = slavio_diag_mem_readb,
+ .write = slavio_diag_mem_writeb,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
};
static void slavio_mdm_mem_writeb(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
s->mctrl = val & 0xff;
}
-static uint32_t slavio_mdm_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_mdm_mem_readb(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
return ret;
}
-static CPUReadMemoryFunc * const slavio_mdm_mem_read[3] = {
- slavio_mdm_mem_readb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc * const slavio_mdm_mem_write[3] = {
- slavio_mdm_mem_writeb,
- NULL,
- NULL,
+static const MemoryRegionOps slavio_mdm_mem_ops = {
+ .read = slavio_mdm_mem_readb,
+ .write = slavio_mdm_mem_writeb,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
};
static void slavio_aux1_mem_writeb(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
s->aux1 = val & 0xff;
}
-static uint32_t slavio_aux1_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_aux1_mem_readb(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
return ret;
}
-static CPUReadMemoryFunc * const slavio_aux1_mem_read[3] = {
- slavio_aux1_mem_readb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc * const slavio_aux1_mem_write[3] = {
- slavio_aux1_mem_writeb,
- NULL,
- NULL,
+static const MemoryRegionOps slavio_aux1_mem_ops = {
+ .read = slavio_aux1_mem_readb,
+ .write = slavio_aux1_mem_writeb,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
};
static void slavio_aux2_mem_writeb(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
slavio_misc_update_irq(s);
}
-static uint32_t slavio_aux2_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_aux2_mem_readb(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
return ret;
}
-static CPUReadMemoryFunc * const slavio_aux2_mem_read[3] = {
- slavio_aux2_mem_readb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc * const slavio_aux2_mem_write[3] = {
- slavio_aux2_mem_writeb,
- NULL,
- NULL,
+static const MemoryRegionOps slavio_aux2_mem_ops = {
+ .read = slavio_aux2_mem_readb,
+ .write = slavio_aux2_mem_writeb,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
};
static void apc_mem_writeb(void *opaque, target_phys_addr_t addr,
}
};
-static uint32_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
}
static void slavio_sysctrl_mem_writel(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
}
}
-static CPUReadMemoryFunc * const slavio_sysctrl_mem_read[3] = {
- NULL,
- NULL,
- slavio_sysctrl_mem_readl,
-};
-
-static CPUWriteMemoryFunc * const slavio_sysctrl_mem_write[3] = {
- NULL,
- NULL,
- slavio_sysctrl_mem_writel,
+static const MemoryRegionOps slavio_sysctrl_mem_ops = {
+ .read = slavio_sysctrl_mem_readl,
+ .write = slavio_sysctrl_mem_writel,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 4,
+ .max_access_size = 4,
+ },
};
-static uint32_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
}
static void slavio_led_mem_writew(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
}
}
-static CPUReadMemoryFunc * const slavio_led_mem_read[3] = {
- NULL,
- slavio_led_mem_readw,
- NULL,
-};
-
-static CPUWriteMemoryFunc * const slavio_led_mem_write[3] = {
- NULL,
- slavio_led_mem_writew,
- NULL,
+static const MemoryRegionOps slavio_led_mem_ops = {
+ .read = slavio_led_mem_readw,
+ .write = slavio_led_mem_writew,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 2,
+ .max_access_size = 2,
+ },
};
static const VMStateDescription vmstate_misc = {
/* Power management (APC) XXX: not a Slavio device */
memory_region_init_io(&s->iomem, &apc_mem_ops, s,
"apc", MISC_SIZE);
- sysbus_init_mmio_region(dev, &s->iomem);
+ sysbus_init_mmio(dev, &s->iomem);
return 0;
}
static int slavio_misc_init1(SysBusDevice *dev)
{
MiscState *s = FROM_SYSBUS(MiscState, dev);
- int io;
sysbus_init_irq(dev, &s->irq);
sysbus_init_irq(dev, &s->fdc_tc);
/* Slavio control */
memory_region_init_io(&s->cfg_iomem, &slavio_cfg_mem_ops, s,
"configuration", MISC_SIZE);
- sysbus_init_mmio_region(dev, &s->cfg_iomem);
+ sysbus_init_mmio(dev, &s->cfg_iomem);
/* Diagnostics */
- io = cpu_register_io_memory(slavio_diag_mem_read,
- slavio_diag_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, MISC_SIZE, io);
+ memory_region_init_io(&s->diag_iomem, &slavio_diag_mem_ops, s,
+ "diagnostic", MISC_SIZE);
+ sysbus_init_mmio(dev, &s->diag_iomem);
/* Modem control */
- io = cpu_register_io_memory(slavio_mdm_mem_read,
- slavio_mdm_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, MISC_SIZE, io);
+ memory_region_init_io(&s->mdm_iomem, &slavio_mdm_mem_ops, s,
+ "modem", MISC_SIZE);
+ sysbus_init_mmio(dev, &s->mdm_iomem);
/* 16 bit registers */
/* ss600mp diag LEDs */
- io = cpu_register_io_memory(slavio_led_mem_read,
- slavio_led_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, MISC_SIZE, io);
+ memory_region_init_io(&s->led_iomem, &slavio_led_mem_ops, s,
+ "leds", MISC_SIZE);
+ sysbus_init_mmio(dev, &s->led_iomem);
/* 32 bit registers */
/* System control */
- io = cpu_register_io_memory(slavio_sysctrl_mem_read,
- slavio_sysctrl_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, SYSCTRL_SIZE, io);
+ memory_region_init_io(&s->sysctrl_iomem, &slavio_sysctrl_mem_ops, s,
+ "system-control", MISC_SIZE);
+ sysbus_init_mmio(dev, &s->sysctrl_iomem);
/* AUX 1 (Misc System Functions) */
- io = cpu_register_io_memory(slavio_aux1_mem_read,
- slavio_aux1_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, MISC_SIZE, io);
+ memory_region_init_io(&s->aux1_iomem, &slavio_aux1_mem_ops, s,
+ "misc-system-functions", MISC_SIZE);
+ sysbus_init_mmio(dev, &s->aux1_iomem);
/* AUX 2 (Software Powerdown Control) */
- io = cpu_register_io_memory(slavio_aux2_mem_read,
- slavio_aux2_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, MISC_SIZE, io);
+ memory_region_init_io(&s->aux2_iomem, &slavio_aux2_mem_ops, s,
+ "software-powerdown-control", MISC_SIZE);
+ sysbus_init_mmio(dev, &s->aux2_iomem);
qdev_init_gpio_in(&dev->qdev, slavio_set_power_fail, 1);
return 0;
}
-static SysBusDeviceInfo slavio_misc_info = {
- .init = slavio_misc_init1,
- .qdev.name = "slavio_misc",
- .qdev.size = sizeof(MiscState),
- .qdev.vmsd = &vmstate_misc,
- .qdev.reset = slavio_misc_reset,
+static void slavio_misc_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+
+ k->init = slavio_misc_init1;
+ dc->reset = slavio_misc_reset;
+ dc->vmsd = &vmstate_misc;
+}
+
+static TypeInfo slavio_misc_info = {
+ .name = "slavio_misc",
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(MiscState),
+ .class_init = slavio_misc_class_init,
};
-static SysBusDeviceInfo apc_info = {
- .init = apc_init1,
- .qdev.name = "apc",
- .qdev.size = sizeof(MiscState),
+static void apc_class_init(ObjectClass *klass, void *data)
+{
+ SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+
+ k->init = apc_init1;
+}
+
+static TypeInfo apc_info = {
+ .name = "apc",
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(MiscState),
+ .class_init = apc_class_init,
};
-static void slavio_misc_register_devices(void)
+static void slavio_misc_register_types(void)
{
- sysbus_register_withprop(&slavio_misc_info);
- sysbus_register_withprop(&apc_info);
+ type_register_static(&slavio_misc_info);
+ type_register_static(&apc_info);
}
-device_init(slavio_misc_register_devices)
+type_init(slavio_misc_register_types)
projects / qemu.git / blobdiff