haraldwolff/qemu-patch-raspberry4
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Use vmstate to save/load spitz-lcdtg and corgi-ssp state

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Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2011-01-20 18:52:28 +03:00 committed by Andrzej Zaborowski
parent 383d01c663
commit 43842120f4
1 changed files with 28 additions and 46 deletions
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74
hw/spitz.c
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@ -527,8 +527,8 @@ static void spitz_keyboard_register(PXA2xxState *cpu)
typedef struct {
SSISlave ssidev;
int bl_intensity;
int bl_power;
uint32_t bl_intensity;
uint32_t bl_power;
} SpitzLCDTG;
static void spitz_bl_update(SpitzLCDTG *s)
@ -592,21 +592,6 @@ static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value)
return 0;
}
static void spitz_lcdtg_save(QEMUFile *f, void *opaque)
{
SpitzLCDTG *s = (SpitzLCDTG *)opaque;
qemu_put_be32(f, s->bl_intensity);
qemu_put_be32(f, s->bl_power);
}
static int spitz_lcdtg_load(QEMUFile *f, void *opaque, int version_id)
{
SpitzLCDTG *s = (SpitzLCDTG *)opaque;
s->bl_intensity = qemu_get_be32(f);
s->bl_power = qemu_get_be32(f);
return 0;
}
static int spitz_lcdtg_init(SSISlave *dev)
{
SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev);
@ -615,8 +600,6 @@ static int spitz_lcdtg_init(SSISlave *dev)
s->bl_power = 0;
s->bl_intensity = 0x20;
register_savevm(&dev->qdev, "spitz-lcdtg", -1, 1,
spitz_lcdtg_save, spitz_lcdtg_load, s);
return 0;
}
@ -635,7 +618,7 @@ static DeviceState *max1111;
typedef struct {
SSISlave ssidev;
SSIBus *bus[3];
int enable[3];
uint32_t enable[3];
} CorgiSSPState;
static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value)
@ -677,30 +660,6 @@ static void spitz_adc_temp_on(void *opaque, int line, int level)
max111x_set_input(max1111, MAX1111_BATT_TEMP, 0);
}
static void spitz_ssp_save(QEMUFile *f, void *opaque)
{
CorgiSSPState *s = (CorgiSSPState *)opaque;
int i;
for (i = 0; i < 3; i++) {
qemu_put_be32(f, s->enable[i]);
}
}
static int spitz_ssp_load(QEMUFile *f, void *opaque, int version_id)
{
CorgiSSPState *s = (CorgiSSPState *)opaque;
int i;
if (version_id != 1) {
return -EINVAL;
}
for (i = 0; i < 3; i++) {
s->enable[i] = qemu_get_be32(f);
}
return 0;
}
static int corgi_ssp_init(SSISlave *dev)
{
CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev);
@ -710,8 +669,6 @@ static int corgi_ssp_init(SSISlave *dev)
s->bus[1] = ssi_create_bus(&dev->qdev, "ssi1");
s->bus[2] = ssi_create_bus(&dev->qdev, "ssi2");
register_savevm(&dev->qdev, "spitz_ssp", -1, 1,
spitz_ssp_save, spitz_ssp_load, s);
return 0;
}
@ -1070,16 +1027,41 @@ static void spitz_machine_init(void)
machine_init(spitz_machine_init);
static const VMStateDescription vmstate_corgi_ssp_regs = {
.name = "corgi-ssp",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3),
VMSTATE_END_OF_LIST(),
}
};
static SSISlaveInfo corgi_ssp_info = {
.qdev.name = "corgi-ssp",
.qdev.size = sizeof(CorgiSSPState),
.qdev.vmsd = &vmstate_corgi_ssp_regs,
.init = corgi_ssp_init,
.transfer = corgi_ssp_transfer
};
static const VMStateDescription vmstate_spitz_lcdtg_regs = {
.name = "spitz-lcdtg",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_UINT32(bl_intensity, SpitzLCDTG),
VMSTATE_UINT32(bl_power, SpitzLCDTG),
VMSTATE_END_OF_LIST(),
}
};
static SSISlaveInfo spitz_lcdtg_info = {
.qdev.name = "spitz-lcdtg",
.qdev.size = sizeof(SpitzLCDTG),
.qdev.vmsd = &vmstate_spitz_lcdtg_regs,
.init = spitz_lcdtg_init,
.transfer = spitz_lcdtg_transfer
};