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misc/max111x: Create abstract max111x type

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Create an abstract class that encompasses both max111x variants. This is
needed for QOM cast macro creation (and is the right thing to do
anyway). Macroify type-names in the process.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Peter Crosthwaite 2014-02-11 16:29:00 -08:00 committed by Andreas Färber
parent d43269dddc
commit 5ef4a1c304
1 changed files with 25 additions and 8 deletions
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33
hw/misc/max111x.c
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@ -22,6 +22,11 @@ typedef struct {
int inputs, com;
} MAX111xState;
#define TYPE_MAX_111X "max111x"
#define TYPE_MAX_1110 "max1110"
#define TYPE_MAX_1111 "max1111"
/* Control-byte bitfields */
#define CB_PD0 (1 << 0)
#define CB_PD1 (1 << 1)
@ -155,18 +160,31 @@ void max111x_set_input(DeviceState *dev, int line, uint8_t value)
s->input[line] = value;
}
static void max111x_class_init(ObjectClass *klass, void *data)
{
SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
k->transfer = max111x_transfer;
}
static const TypeInfo max111x_info = {
.name = TYPE_MAX_111X,
.parent = TYPE_SSI_SLAVE,
.instance_size = sizeof(MAX111xState),
.class_init = max111x_class_init,
.abstract = true,
};
static void max1110_class_init(ObjectClass *klass, void *data)
{
SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
k->init = max1110_init;
k->transfer = max111x_transfer;
}
static const TypeInfo max1110_info = {
.name = "max1110",
.parent = TYPE_SSI_SLAVE,
.instance_size = sizeof(MAX111xState),
.name = TYPE_MAX_1110,
.parent = TYPE_MAX_111X,
.class_init = max1110_class_init,
};
@ -175,18 +193,17 @@ static void max1111_class_init(ObjectClass *klass, void *data)
SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
k->init = max1111_init;
k->transfer = max111x_transfer;
}
static const TypeInfo max1111_info = {
.name = "max1111",
.parent = TYPE_SSI_SLAVE,
.instance_size = sizeof(MAX111xState),
.name = TYPE_MAX_1111,
.parent = TYPE_MAX_111X,
.class_init = max1111_class_init,
};
static void max111x_register_types(void)
{
type_register_static(&max111x_info);
type_register_static(&max1110_info);
type_register_static(&max1111_info);
}