Revision db895a1e hw/char/debugcon.c
| b/hw/char/debugcon.c | ||
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| 81 | 81 |
.endianness = DEVICE_LITTLE_ENDIAN, |
| 82 | 82 |
}; |
| 83 | 83 |
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static void debugcon_init_core(DebugconState *s)
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static void debugcon_realize_core(DebugconState *s, Error **errp)
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{
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| 86 | 86 |
if (!s->chr) {
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fprintf(stderr, "Can't create debugcon device, empty char device\n");
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exit(1);
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error_setg(errp, "Can't create debugcon device, empty char device");
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return;
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} |
| 90 | 90 |
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| 91 | 91 |
qemu_chr_add_handlers(s->chr, NULL, NULL, NULL, s); |
| 92 | 92 |
} |
| 93 | 93 |
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static int debugcon_isa_initfn(ISADevice *dev)
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static void debugcon_isa_realizefn(DeviceState *dev, Error **errp)
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{
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ISADevice *d = ISA_DEVICE(dev); |
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ISADebugconState *isa = ISA_DEBUGCON_DEVICE(dev); |
| 97 | 98 |
DebugconState *s = &isa->state; |
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Error *err = NULL; |
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| 98 | 100 |
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debugcon_init_core(s); |
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debugcon_realize_core(s, &err); |
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if (err != NULL) {
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error_propagate(errp, err); |
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return; |
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} |
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| 100 | 106 |
memory_region_init_io(&s->io, &debugcon_ops, s, |
| 101 | 107 |
TYPE_ISA_DEBUGCON_DEVICE, 1); |
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memory_region_add_subregion(isa_address_space_io(dev),
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memory_region_add_subregion(isa_address_space_io(d), |
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isa->iobase, &s->io); |
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return 0; |
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| 105 | 110 |
} |
| 106 | 111 |
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| 107 | 112 |
static Property debugcon_isa_properties[] = {
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| ... | ... | |
| 114 | 119 |
static void debugcon_isa_class_initfn(ObjectClass *klass, void *data) |
| 115 | 120 |
{
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| 116 | 121 |
DeviceClass *dc = DEVICE_CLASS(klass); |
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ISADeviceClass *ic = ISA_DEVICE_CLASS(klass); |
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ic->init = debugcon_isa_initfn;
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dc->realize = debugcon_isa_realizefn;
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| 119 | 124 |
dc->props = debugcon_isa_properties; |
| 120 | 125 |
} |
| 121 | 126 |
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