Revision ee6847d1 hw/m48t59.c
| b/hw/m48t59.c | ||
|---|---|---|
| 43 | 43 |
struct m48t59_t {
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| 44 | 44 |
SysBusDevice busdev; |
| 45 | 45 |
/* Model parameters */ |
| 46 |
int type; // 2 = m48t02, 8 = m48t08, 59 = m48t59
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| 46 |
uint32_t type; // 2 = m48t02, 8 = m48t08, 59 = m48t59
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| 47 | 47 |
/* Hardware parameters */ |
| 48 | 48 |
qemu_irq IRQ; |
| 49 | 49 |
uint32_t io_base; |
| 50 |
uint16_t size;
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| 50 |
uint32_t size;
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| 51 | 51 |
/* RTC management */ |
| 52 | 52 |
time_t time_offset; |
| 53 | 53 |
time_t stop_time; |
| ... | ... | |
| 623 | 623 |
m48t59_t *d; |
| 624 | 624 |
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| 625 | 625 |
dev = qdev_create(NULL, "m48t59"); |
| 626 |
qdev_set_prop_int(dev, "type", type);
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qdev_set_prop_int(dev, "size", size);
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qdev_set_prop_int(dev, "io_base", io_base);
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qdev_prop_set_uint32(dev, "type", type);
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qdev_prop_set_uint32(dev, "size", size);
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qdev_prop_set_uint32(dev, "io_base", io_base);
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| 629 | 629 |
qdev_init(dev); |
| 630 | 630 |
s = sysbus_from_qdev(dev); |
| 631 | 631 |
sysbus_connect_irq(s, 0, IRQ); |
| ... | ... | |
| 647 | 647 |
m48t59_t *s = FROM_SYSBUS(m48t59_t, dev); |
| 648 | 648 |
int mem_index; |
| 649 | 649 |
|
| 650 |
s->size = qdev_get_prop_int(&dev->qdev, "size", -1); |
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| 651 | 650 |
s->buffer = qemu_mallocz(s->size); |
| 652 | 651 |
sysbus_init_irq(dev, &s->IRQ); |
| 653 |
s->io_base = qdev_get_prop_int(&dev->qdev, "io_base", 0); |
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| 654 |
s->type = qdev_get_prop_int(&dev->qdev, "type", -1); |
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| 655 | 652 |
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| 656 | 653 |
mem_index = cpu_register_io_memory(nvram_read, nvram_write, s); |
| 657 | 654 |
sysbus_init_mmio(dev, s->size, mem_index); |
| ... | ... | |
| 666 | 663 |
register_savevm("m48t59", -1, 1, m48t59_save, m48t59_load, s);
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| 667 | 664 |
} |
| 668 | 665 |
|
| 666 |
static SysBusDeviceInfo m48t59_info = {
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.init = m48t59_init1, |
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.qdev.name = "m48t59", |
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.qdev.size = sizeof(m48t59_t), |
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.qdev.props = (Property[]) {
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{
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.name = "size", |
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.info = &qdev_prop_uint32, |
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.offset = offsetof(m48t59_t, size), |
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| 675 |
.defval = (uint32_t[]) { -1 },
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},{
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.name = "type", |
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.info = &qdev_prop_uint32, |
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.offset = offsetof(m48t59_t, type), |
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.defval = (uint32_t[]) { -1 },
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},{
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.name = "io_base", |
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.info = &qdev_prop_hex32, |
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.offset = offsetof(m48t59_t, io_base), |
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}, |
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{/* end of list */}
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} |
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}; |
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|
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static void m48t59_register_devices(void) |
| 670 | 691 |
{
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sysbus_register_dev("m48t59", sizeof(m48t59_t), m48t59_init1);
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sysbus_register_withprop(&m48t59_info);
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| 672 | 693 |
} |
| 673 | 694 |
|
| 674 | 695 |
device_init(m48t59_register_devices) |
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