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ide/isa: convert to qdev.

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Gerd Hoffmann 2009-09-15 20:05:00 +00:00 • committed by Blue Swirl
parent feef310217
commit dea21e97f4
5 changed files with 58 additions and 14 deletions
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61
hw/ide/isa.c
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@ -24,6 +24,7 @@
*/
#include <hw/hw.h>
#include <hw/pc.h>
#include <hw/isa.h>
#include "block.h"
#include "block_int.h"
#include "sysemu.h"
@ -35,7 +36,12 @@
/* ISA IDE definitions */
typedef struct ISAIDEState {
IDEBus *bus;
ISADevice dev;
IDEBus *bus;
uint32_t iobase;
uint32_t iobase2;
uint32_t isairq;
qemu_irq irq;
} ISAIDEState;
static void isa_ide_save(QEMUFile* f, void *opaque)
@ -57,15 +63,54 @@ static int isa_ide_load(QEMUFile* f, void *opaque, int version_id)
return 0;
}
void isa_ide_init(int iobase, int iobase2, qemu_irq irq,
DriveInfo *hd0, DriveInfo *hd1)
static int isa_ide_initfn(ISADevice *dev)
{
ISAIDEState *s = DO_UPCAST(ISAIDEState, dev, dev);
s->bus = ide_bus_new(&s->dev.qdev);
ide_init_ioport(s->bus, s->iobase, s->iobase2);
isa_init_irq(dev, &s->irq, s->isairq);
ide_init2(s->bus, NULL, NULL, s->irq);
register_savevm("isa-ide", 0, 3, isa_ide_save, isa_ide_load, s);
return 0;
};
int isa_ide_init(int iobase, int iobase2, int isairq,
DriveInfo *hd0, DriveInfo *hd1)
{
ISADevice *dev;
ISAIDEState *s;
s = qemu_mallocz(sizeof(*s));
s->bus = qemu_mallocz(sizeof(IDEBus));
dev = isa_create("isa-ide");
qdev_prop_set_uint32(&dev->qdev, "iobase", iobase);
qdev_prop_set_uint32(&dev->qdev, "iobase2", iobase2);
qdev_prop_set_uint32(&dev->qdev, "irq", isairq);
if (qdev_init(&dev->qdev) != 0)
return -1;
ide_init2(s->bus, hd0, hd1, irq);
ide_init_ioport(s->bus, iobase, iobase2);
register_savevm("isa-ide", 0, 3, isa_ide_save, isa_ide_load, s);
s = DO_UPCAST(ISAIDEState, dev, dev);
if (hd0)
ide_create_drive(s->bus, 0, hd0);
if (hd1)
ide_create_drive(s->bus, 1, hd1);
return 0;
}
static ISADeviceInfo isa_ide_info = {
.qdev.name = "isa-ide",
.qdev.size = sizeof(ISAIDEState),
.init = isa_ide_initfn,
.qdev.props = (Property[]) {
DEFINE_PROP_HEX32("iobase", ISAIDEState, iobase, 0x1f0),
DEFINE_PROP_HEX32("iobase2", ISAIDEState, iobase2, 0x3f6),
DEFINE_PROP_UINT32("irq", ISAIDEState, isairq, 14),
DEFINE_PROP_END_OF_LIST(),
},
};
static void isa_ide_register_devices(void)
{
isa_qdev_register(&isa_ide_info);
}
device_init(isa_ide_register_devices)