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Savevm/loadvm bits for ARM core, the PXA2xx peripherals and Spitz hardware.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2857 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2007-05-24 18:50:09 +00:00
parent 3f6c925f37
commit aa941b9445
18 changed files with 1330 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

157
hw/ide.c
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@ -2416,6 +2416,62 @@ static void ide_init_ioport(IDEState *ide_state, int iobase, int iobase2)
register_ioport_read(iobase, 4, 4, ide_data_readl, ide_state);
}
/* save per IDE drive data */
static void ide_save(QEMUFile* f, IDEState *s)
{
qemu_put_be32s(f, &s->mult_sectors);
qemu_put_be32s(f, &s->identify_set);
if (s->identify_set) {
qemu_put_buffer(f, (const uint8_t *)s->identify_data, 512);
}
qemu_put_8s(f, &s->feature);
qemu_put_8s(f, &s->error);
qemu_put_be32s(f, &s->nsector);
qemu_put_8s(f, &s->sector);
qemu_put_8s(f, &s->lcyl);
qemu_put_8s(f, &s->hcyl);
qemu_put_8s(f, &s->hob_feature);
qemu_put_8s(f, &s->hob_nsector);
qemu_put_8s(f, &s->hob_sector);
qemu_put_8s(f, &s->hob_lcyl);
qemu_put_8s(f, &s->hob_hcyl);
qemu_put_8s(f, &s->select);
qemu_put_8s(f, &s->status);
qemu_put_8s(f, &s->lba48);
qemu_put_8s(f, &s->sense_key);
qemu_put_8s(f, &s->asc);
/* XXX: if a transfer is pending, we do not save it yet */
}
/* load per IDE drive data */
static void ide_load(QEMUFile* f, IDEState *s)
{
qemu_get_be32s(f, &s->mult_sectors);
qemu_get_be32s(f, &s->identify_set);
if (s->identify_set) {
qemu_get_buffer(f, (uint8_t *)s->identify_data, 512);
}
qemu_get_8s(f, &s->feature);
qemu_get_8s(f, &s->error);
qemu_get_be32s(f, &s->nsector);
qemu_get_8s(f, &s->sector);
qemu_get_8s(f, &s->lcyl);
qemu_get_8s(f, &s->hcyl);
qemu_get_8s(f, &s->hob_feature);
qemu_get_8s(f, &s->hob_nsector);
qemu_get_8s(f, &s->hob_sector);
qemu_get_8s(f, &s->hob_lcyl);
qemu_get_8s(f, &s->hob_hcyl);
qemu_get_8s(f, &s->select);
qemu_get_8s(f, &s->status);
qemu_get_8s(f, &s->lba48);
qemu_get_8s(f, &s->sense_key);
qemu_get_8s(f, &s->asc);
/* XXX: if a transfer is pending, we do not save it yet */
}
/***********************************************************/
/* ISA IDE definitions */
@ -2731,30 +2787,7 @@ static void pci_ide_save(QEMUFile* f, void *opaque)
/* per IDE drive data */
for(i = 0; i < 4; i++) {
IDEState *s = &d->ide_if[i];
qemu_put_be32s(f, &s->mult_sectors);
qemu_put_be32s(f, &s->identify_set);
if (s->identify_set) {
qemu_put_buffer(f, (const uint8_t *)s->identify_data, 512);
}
qemu_put_8s(f, &s->feature);
qemu_put_8s(f, &s->error);
qemu_put_be32s(f, &s->nsector);
qemu_put_8s(f, &s->sector);
qemu_put_8s(f, &s->lcyl);
qemu_put_8s(f, &s->hcyl);
qemu_put_8s(f, &s->hob_feature);
qemu_put_8s(f, &s->hob_nsector);
qemu_put_8s(f, &s->hob_sector);
qemu_put_8s(f, &s->hob_lcyl);
qemu_put_8s(f, &s->hob_hcyl);
qemu_put_8s(f, &s->select);
qemu_put_8s(f, &s->status);
qemu_put_8s(f, &s->lba48);
qemu_put_8s(f, &s->sense_key);
qemu_put_8s(f, &s->asc);
/* XXX: if a transfer is pending, we do not save it yet */
ide_save(f, &d->ide_if[i]);
}
}
@ -2788,30 +2821,7 @@ static int pci_ide_load(QEMUFile* f, void *opaque, int version_id)
/* per IDE drive data */
for(i = 0; i < 4; i++) {
IDEState *s = &d->ide_if[i];
qemu_get_be32s(f, &s->mult_sectors);
qemu_get_be32s(f, &s->identify_set);
if (s->identify_set) {
qemu_get_buffer(f, (uint8_t *)s->identify_data, 512);
}
qemu_get_8s(f, &s->feature);
qemu_get_8s(f, &s->error);
qemu_get_be32s(f, &s->nsector);
qemu_get_8s(f, &s->sector);
qemu_get_8s(f, &s->lcyl);
qemu_get_8s(f, &s->hcyl);
qemu_get_8s(f, &s->hob_feature);
qemu_get_8s(f, &s->hob_nsector);
qemu_get_8s(f, &s->hob_sector);
qemu_get_8s(f, &s->hob_lcyl);
qemu_get_8s(f, &s->hob_hcyl);
qemu_get_8s(f, &s->select);
qemu_get_8s(f, &s->status);
qemu_get_8s(f, &s->lba48);
qemu_get_8s(f, &s->sense_key);
qemu_get_8s(f, &s->asc);
/* XXX: if a transfer is pending, we do not save it yet */
ide_load(f, &d->ide_if[i]);
}
return 0;
}
@ -3255,6 +3265,54 @@ static void md_common_write(void *opaque, uint32_t at, uint16_t value)
}
}
static void md_save(QEMUFile *f, void *opaque)
{
struct md_s *s = (struct md_s *) opaque;
int i;
uint8_t drive1_selected;
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);
drive1_selected = (s->ide->cur_drive != s->ide);
qemu_put_8s(f, &s->ide->cmd);
qemu_put_8s(f, &drive1_selected);
for (i = 0; i < 2; i ++)
ide_save(f, &s->ide[i]);
}
static int md_load(QEMUFile *f, void *opaque, int version_id)
{
struct md_s *s = (struct md_s *) opaque;
int i;
uint8_t drive1_selected;
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);
qemu_get_8s(f, &s->ide->cmd);
qemu_get_8s(f, &drive1_selected);
s->ide->cur_drive = &s->ide[(drive1_selected != 0)];
for (i = 0; i < 2; i ++)
ide_load(f, &s->ide[i]);
return 0;
}
static int md_iid = 0;
static const uint8_t dscm1xxxx_cis[0x14a] = {
[0x000] = CISTPL_DEVICE, /* 5V Device Information */
[0x002] = 0x03, /* Tuple length = 4 bytes */
@ -3480,5 +3538,8 @@ struct pcmcia_card_s *dscm1xxxx_init(BlockDriverState *bdrv)
md->ide->is_cf = 1;
md->ide->mdata_size = METADATA_SIZE;
md->ide->mdata_storage = (uint8_t *) qemu_mallocz(METADATA_SIZE);
register_savevm("microdrive", md_iid ++, 0, md_save, md_load, md);
return &md->card;
}