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vmstate: port lm832x device

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-09-29 22:48:43 +02:00 committed by Anthony Liguori
parent e69f0602ee
commit aa1e3b286c
1 changed files with 37 additions and 70 deletions
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107
hw/lm832x.c
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@ -414,76 +414,9 @@ static int lm_i2c_tx(i2c_slave *i2c, uint8_t data)
return 0;
}
static void lm_kbd_save(QEMUFile *f, void *opaque)
static int lm_kbd_post_load(void *opaque, int version_id)
{
LM823KbdState *s = (LM823KbdState *) opaque;
int i;
i2c_slave_save(f, &s->i2c);
qemu_put_byte(f, s->i2c_dir);
qemu_put_byte(f, s->i2c_cycle);
qemu_put_byte(f, (uint8_t) s->reg);
qemu_put_8s(f, &s->config);
qemu_put_8s(f, &s->status);
qemu_put_8s(f, &s->acttime);
qemu_put_8s(f, &s->error);
qemu_put_8s(f, &s->clock);
qemu_put_be16s(f, &s->gpio.pull);
qemu_put_be16s(f, &s->gpio.mask);
qemu_put_be16s(f, &s->gpio.dir);
qemu_put_be16s(f, &s->gpio.level);
qemu_put_byte(f, s->kbd.dbnctime);
qemu_put_byte(f, s->kbd.size);
qemu_put_byte(f, s->kbd.start);
qemu_put_byte(f, s->kbd.len);
qemu_put_buffer(f, s->kbd.fifo, sizeof(s->kbd.fifo));
for (i = 0; i < sizeof(s->pwm.file); i ++)
qemu_put_be16s(f, &s->pwm.file[i]);
qemu_put_8s(f, &s->pwm.faddr);
qemu_put_buffer(f, s->pwm.addr, sizeof(s->pwm.addr));
qemu_put_timer(f, s->pwm.tm[0]);
qemu_put_timer(f, s->pwm.tm[1]);
qemu_put_timer(f, s->pwm.tm[2]);
}
static int lm_kbd_load(QEMUFile *f, void *opaque, int version_id)
{
LM823KbdState *s = (LM823KbdState *) opaque;
int i;
i2c_slave_load(f, &s->i2c);
s->i2c_dir = qemu_get_byte(f);
s->i2c_cycle = qemu_get_byte(f);
s->reg = (int8_t) qemu_get_byte(f);
qemu_get_8s(f, &s->config);
qemu_get_8s(f, &s->status);
qemu_get_8s(f, &s->acttime);
qemu_get_8s(f, &s->error);
qemu_get_8s(f, &s->clock);
qemu_get_be16s(f, &s->gpio.pull);
qemu_get_be16s(f, &s->gpio.mask);
qemu_get_be16s(f, &s->gpio.dir);
qemu_get_be16s(f, &s->gpio.level);
s->kbd.dbnctime = qemu_get_byte(f);
s->kbd.size = qemu_get_byte(f);
s->kbd.start = qemu_get_byte(f);
s->kbd.len = qemu_get_byte(f);
qemu_get_buffer(f, s->kbd.fifo, sizeof(s->kbd.fifo));
for (i = 0; i < sizeof(s->pwm.file); i ++)
qemu_get_be16s(f, &s->pwm.file[i]);
qemu_get_8s(f, &s->pwm.faddr);
qemu_get_buffer(f, s->pwm.addr, sizeof(s->pwm.addr));
qemu_get_timer(f, s->pwm.tm[0]);
qemu_get_timer(f, s->pwm.tm[1]);
qemu_get_timer(f, s->pwm.tm[2]);
LM823KbdState *s = opaque;
lm_kbd_irq_update(s);
lm_kbd_gpio_update(s);
@ -491,6 +424,40 @@ static int lm_kbd_load(QEMUFile *f, void *opaque, int version_id)
return 0;
}
static const VMStateDescription vmstate_lm_kbd = {
.name = "LM8323",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = lm_kbd_post_load,
.fields = (VMStateField []) {
VMSTATE_I2C_SLAVE(i2c, LM823KbdState),
VMSTATE_UINT8(i2c_dir, LM823KbdState),
VMSTATE_UINT8(i2c_cycle, LM823KbdState),
VMSTATE_UINT8(reg, LM823KbdState),
VMSTATE_UINT8(config, LM823KbdState),
VMSTATE_UINT8(status, LM823KbdState),
VMSTATE_UINT8(acttime, LM823KbdState),
VMSTATE_UINT8(error, LM823KbdState),
VMSTATE_UINT8(clock, LM823KbdState),
VMSTATE_UINT16(gpio.pull, LM823KbdState),
VMSTATE_UINT16(gpio.mask, LM823KbdState),
VMSTATE_UINT16(gpio.dir, LM823KbdState),
VMSTATE_UINT16(gpio.level, LM823KbdState),
VMSTATE_UINT8(kbd.dbnctime, LM823KbdState),
VMSTATE_UINT8(kbd.size, LM823KbdState),
VMSTATE_UINT8(kbd.start, LM823KbdState),
VMSTATE_UINT8(kbd.len, LM823KbdState),
VMSTATE_BUFFER(kbd.fifo, LM823KbdState),
VMSTATE_UINT16_ARRAY(pwm.file, LM823KbdState, 256),
VMSTATE_UINT8(pwm.faddr, LM823KbdState),
VMSTATE_BUFFER(pwm.addr, LM823KbdState),
VMSTATE_TIMER_ARRAY(pwm.tm, LM823KbdState, 3),
VMSTATE_END_OF_LIST()
}
};
static int lm8323_init(i2c_slave *i2c)
{
LM823KbdState *s = FROM_I2C_SLAVE(LM823KbdState, i2c);
@ -504,7 +471,7 @@ static int lm8323_init(i2c_slave *i2c)
lm_kbd_reset(s);
qemu_register_reset((void *) lm_kbd_reset, s);
register_savevm("LM8323", -1, 0, lm_kbd_save, lm_kbd_load, s);
vmstate_register(-1, &vmstate_lm_kbd, s);
return 0;
}