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authorJuan Quintela <quintela@redhat.com>2009-10-07 18:52:10 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-10-27 12:28:45 -0500
commit5f637ce06f4edc17963401d87d4fa37a63466d40 (patch)
tree9f15a03892a29758fef76aa41a8e04b3e548968a /hw/ide/microdrive.c
parentb38436e3a9cb4ce15dcce874fb3854a4e41422ac (diff)
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ide: port microdrive to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/ide/microdrive.c')
-rw-r--r--hw/ide/microdrive.c61
1 files changed, 18 insertions, 43 deletions
diff --git a/hw/ide/microdrive.c b/hw/ide/microdrive.c
index 49a9b93..9f7789d 100644
--- a/hw/ide/microdrive.c
+++ b/hw/ide/microdrive.c
@@ -300,48 +300,23 @@ static void md_common_write(void *opaque, uint32_t at, uint16_t value)
}
}
-static void md_save(QEMUFile *f, void *opaque)
-{
- MicroDriveState *s = opaque;
- int i;
-
- qemu_put_8s(f, &s->opt);
- qemu_put_8s(f, &s->stat);
- qemu_put_8s(f, &s->pins);
-
- qemu_put_8s(f, &s->ctrl);
- qemu_put_be16s(f, &s->io);
- qemu_put_byte(f, s->cycle);
-
- idebus_save(f, &s->bus);
-
- for (i = 0; i < 2; i ++)
- ide_save(f, &s->bus.ifs[i]);
-}
-
-static int md_load(QEMUFile *f, void *opaque, int version_id)
-{
- MicroDriveState *s = opaque;
- int i;
-
- if (version_id != 0 && version_id != 3)
- return -EINVAL;
-
- qemu_get_8s(f, &s->opt);
- qemu_get_8s(f, &s->stat);
- qemu_get_8s(f, &s->pins);
-
- qemu_get_8s(f, &s->ctrl);
- qemu_get_be16s(f, &s->io);
- s->cycle = qemu_get_byte(f);
-
- idebus_load(f, &s->bus, version_id);
-
- for (i = 0; i < 2; i ++)
- ide_load(f, &s->bus.ifs[i], version_id);
-
- return 0;
-}
+const VMStateDescription vmstate_microdrive = {
+ .name = "microdrive",
+ .version_id = 3,
+ .minimum_version_id = 0,
+ .minimum_version_id_old = 0,
+ .fields = (VMStateField []) {
+ VMSTATE_UINT8(opt, MicroDriveState),
+ VMSTATE_UINT8(stat, MicroDriveState),
+ VMSTATE_UINT8(pins, MicroDriveState),
+ VMSTATE_UINT8(ctrl, MicroDriveState),
+ VMSTATE_UINT16(io, MicroDriveState),
+ VMSTATE_UINT8(cycle, MicroDriveState),
+ VMSTATE_IDE_BUS(bus, MicroDriveState),
+ VMSTATE_IDE_DRIVES(bus.ifs, MicroDriveState),
+ VMSTATE_END_OF_LIST()
+ }
+};
static const uint8_t dscm1xxxx_cis[0x14a] = {
[0x000] = CISTPL_DEVICE, /* 5V Device Information */
@@ -569,7 +544,7 @@ PCMCIACardState *dscm1xxxx_init(DriveInfo *bdrv)
md->bus.ifs[0].mdata_size = METADATA_SIZE;
md->bus.ifs[0].mdata_storage = (uint8_t *) qemu_mallocz(METADATA_SIZE);
- register_savevm("microdrive", -1, 3, md_save, md_load, md);
+ vmstate_register(-1, &vmstate_microdrive, md);
return &md->card;
}