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Sparc32: port ECC memory controller to VMState design

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-08-29 16:36:58 +03:00
parent db3c9e08e0
commit c21011a963
1 changed files with 13 additions and 33 deletions
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46
hw/eccmemctl.c
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@ -263,38 +263,18 @@ static CPUWriteMemoryFunc * const ecc_diag_mem_write[3] = {
NULL,
};
static int ecc_load(QEMUFile *f, void *opaque, int version_id)
{
ECCState *s = opaque;
int i;
if (version_id != 3)
return -EINVAL;
for (i = 0; i < ECC_NREGS; i++)
qemu_get_be32s(f, &s->regs[i]);
for (i = 0; i < ECC_DIAG_SIZE; i++)
qemu_get_8s(f, &s->diag[i]);
qemu_get_be32s(f, &s->version);
return 0;
}
static void ecc_save(QEMUFile *f, void *opaque)
{
ECCState *s = opaque;
int i;
for (i = 0; i < ECC_NREGS; i++)
qemu_put_be32s(f, &s->regs[i]);
for (i = 0; i < ECC_DIAG_SIZE; i++)
qemu_put_8s(f, &s->diag[i]);
qemu_put_be32s(f, &s->version);
}
static const VMStateDescription vmstate_ecc = {
.name ="ECC",
.version_id = 3,
.minimum_version_id = 3,
.minimum_version_id_old = 3,
.fields = (VMStateField []) {
VMSTATE_UINT32_ARRAY(regs, ECCState, ECC_NREGS),
VMSTATE_BUFFER(diag, ECCState),
VMSTATE_UINT32(version, ECCState),
VMSTATE_END_OF_LIST()
}
};
static void ecc_reset(void *opaque)
{
@ -330,7 +310,7 @@ static int ecc_init1(SysBusDevice *dev)
ecc_diag_mem_write, s);
sysbus_init_mmio(dev, ECC_DIAG_SIZE, ecc_io_memory);
}
register_savevm("ECC", -1, 3, ecc_save, ecc_load, s);
vmstate_register(-1, &vmstate_ecc, s);
qemu_register_reset(ecc_reset, s);
ecc_reset(s);
return 0;