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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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4
hw/ide.h
View file

@ -4,8 +4,8 @@
#include "qdev.h" #include "qdev.h"
/* ide-isa.c */ /* ide-isa.c */
void isa_ide_init(int iobase, int iobase2, qemu_irq irq, int isa_ide_init(int iobase, int iobase2, int isairq,
DriveInfo *hd0, DriveInfo *hd1); DriveInfo *hd0, DriveInfo *hd1);
/* ide-pci.c */ /* ide-pci.c */
void pci_cmd646_ide_init(PCIBus *bus, DriveInfo **hd_table, void pci_cmd646_ide_init(PCIBus *bus, DriveInfo **hd_table,

61
hw/ide/isa.c
View file

@ -24,6 +24,7 @@
*/ */
#include <hw/hw.h> #include <hw/hw.h>
#include <hw/pc.h> #include <hw/pc.h>
#include <hw/isa.h>
#include "block.h" #include "block.h"
#include "block_int.h" #include "block_int.h"
#include "sysemu.h" #include "sysemu.h"
@ -35,7 +36,12 @@
/* ISA IDE definitions */ /* ISA IDE definitions */
typedef struct ISAIDEState { typedef struct ISAIDEState {
IDEBus *bus; ISADevice dev;
IDEBus *bus;
uint32_t iobase;
uint32_t iobase2;
uint32_t isairq;
qemu_irq irq;
} ISAIDEState; } ISAIDEState;
static void isa_ide_save(QEMUFile* f, void *opaque) 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; return 0;
} }
void isa_ide_init(int iobase, int iobase2, qemu_irq irq, static int isa_ide_initfn(ISADevice *dev)
DriveInfo *hd0, DriveInfo *hd1)
{ {
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; ISAIDEState *s;
s = qemu_mallocz(sizeof(*s)); dev = isa_create("isa-ide");
s->bus = qemu_mallocz(sizeof(IDEBus)); 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); s = DO_UPCAST(ISAIDEState, dev, dev);
ide_init_ioport(s->bus, iobase, iobase2); if (hd0)
register_savevm("isa-ide", 0, 3, isa_ide_save, isa_ide_load, s); 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)

2
hw/mips_r4k.c
View file

@ -274,7 +274,7 @@ void mips_r4k_init (ram_addr_t ram_size,
} }
for(i = 0; i < MAX_IDE_BUS; i++) for(i = 0; i < MAX_IDE_BUS; i++)
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]], isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i],
hd[MAX_IDE_DEVS * i + 1]); hd[MAX_IDE_DEVS * i + 1]);

3
hw/pc.c
View file

@ -1366,8 +1366,7 @@ static void pc_init1(ram_addr_t ram_size,
pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
} else { } else {
for(i = 0; i < MAX_IDE_BUS; i++) { for(i = 0; i < MAX_IDE_BUS; i++) {
isa_ide_init(ide_iobase[i], ide_iobase2[i], isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
isa_reserve_irq(ide_irq[i]),
hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
} }
} }

2
hw/ppc_prep.c
View file

@ -710,7 +710,7 @@ static void ppc_prep_init (ram_addr_t ram_size,
} }
for(i = 0; i < MAX_IDE_BUS; i++) { for(i = 0; i < MAX_IDE_BUS; i++) {
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]], isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
hd[2 * i], hd[2 * i],
hd[2 * i + 1]); hd[2 * i + 1]);
} }