Revision 79bbe8bf
| b/hw/char/milkymist-uart.c | ||
|---|---|---|
| 52 | 52 |
DBG_BREAK_EN = (1<<0), |
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}; |
| 54 | 54 |
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#define TYPE_MILKYMIST_UART "milkymist-uart" |
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#define MILKYMIST_UART(obj) \ |
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OBJECT_CHECK(MilkymistUartState, (obj), TYPE_MILKYMIST_UART) |
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struct MilkymistUartState {
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SysBusDevice busdev; |
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SysBusDevice parent_obj; |
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MemoryRegion regs_region; |
| 58 | 63 |
CharDriverState *chr; |
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qemu_irq irq; |
| ... | ... | |
| 179 | 184 |
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| 180 | 185 |
static void milkymist_uart_reset(DeviceState *d) |
| 181 | 186 |
{
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MilkymistUartState *s = container_of(d, MilkymistUartState, busdev.qdev);
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MilkymistUartState *s = MILKYMIST_UART(d);
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| 183 | 188 |
int i; |
| 184 | 189 |
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for (i = 0; i < R_MAX; i++) {
|
| ... | ... | |
| 192 | 197 |
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| 193 | 198 |
static int milkymist_uart_init(SysBusDevice *dev) |
| 194 | 199 |
{
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MilkymistUartState *s = FROM_SYSBUS(typeof(*s), dev);
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MilkymistUartState *s = MILKYMIST_UART(dev);
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| 196 | 201 |
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sysbus_init_irq(dev, &s->irq); |
| 198 | 203 |
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memory_region_init_io(&s->regs_region, OBJECT(s), &uart_mmio_ops, s, |
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"milkymist-uart", R_MAX * 4); |
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"milkymist-uart", R_MAX * 4);
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sysbus_init_mmio(dev, &s->regs_region); |
| 202 | 207 |
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s->chr = qemu_char_get_next_serial(); |
| ... | ... | |
| 230 | 235 |
} |
| 231 | 236 |
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static const TypeInfo milkymist_uart_info = {
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.name = "milkymist-uart",
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.name = TYPE_MILKYMIST_UART,
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.parent = TYPE_SYS_BUS_DEVICE, |
| 235 | 240 |
.instance_size = sizeof(MilkymistUartState), |
| 236 | 241 |
.class_init = milkymist_uart_class_init, |
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