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authorAnthony Liguori <aliguori@us.ibm.com>2011-12-16 13:36:39 -0600
committerAnthony Liguori <aliguori@us.ibm.com>2012-01-27 10:50:47 -0600
commitcd6c4cf28b529aaee0367256d37f349e3b125818 (patch)
treea13e1eee93c85362ef4ce4c33cc3608412c64f7a
parentba7c05205c4ba2fd08096b0083fc1e5decf3c342 (diff)
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ssi: convert to QEMU Object Model
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-rw-r--r--hw/ads7846.c17
-rw-r--r--hw/max111x.c34
-rw-r--r--hw/spitz.c39
-rw-r--r--hw/ssd0323.c17
-rw-r--r--hw/ssi-sd.c17
-rw-r--r--hw/ssi.c23
-rw-r--r--hw/ssi.h18
-rw-r--r--hw/stellaris.c17
-rw-r--r--hw/tosa.c19
-rw-r--r--hw/z2.c19
10 files changed, 150 insertions, 70 deletions
diff --git a/hw/ads7846.c b/hw/ads7846.c
index de3f7af..c1b894e 100644
--- a/hw/ads7846.c
+++ b/hw/ads7846.c
@@ -153,11 +153,18 @@ static int ads7846_init(SSISlave *dev)
return 0;
}
-static SSISlaveInfo ads7846_info = {
- .qdev.name ="ads7846",
- .qdev.size = sizeof(ADS7846State),
- .init = ads7846_init,
- .transfer = ads7846_transfer
+static void ads7846_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = ads7846_init;
+ k->transfer = ads7846_transfer;
+}
+
+static DeviceInfo ads7846_info = {
+ .name = "ads7846",
+ .size = sizeof(ADS7846State),
+ .class_init = ads7846_class_init,
};
static void ads7846_register_devices(void)
diff --git a/hw/max111x.c b/hw/max111x.c
index fc79814..db17842 100644
--- a/hw/max111x.c
+++ b/hw/max111x.c
@@ -153,18 +153,32 @@ void max111x_set_input(DeviceState *dev, int line, uint8_t value)
s->input[line] = value;
}
-static SSISlaveInfo max1110_info = {
- .qdev.name = "max1110",
- .qdev.size = sizeof(MAX111xState),
- .init = max1110_init,
- .transfer = max111x_transfer
+static void max1110_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = max1110_init;
+ k->transfer = max111x_transfer;
+}
+
+static DeviceInfo max1110_info = {
+ .name = "max1110",
+ .size = sizeof(MAX111xState),
+ .class_init = max1110_class_init,
};
-static SSISlaveInfo max1111_info = {
- .qdev.name = "max1111",
- .qdev.size = sizeof(MAX111xState),
- .init = max1111_init,
- .transfer = max111x_transfer
+static void max1111_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = max1111_init;
+ k->transfer = max111x_transfer;
+}
+
+static DeviceInfo max1111_info = {
+ .name = "max1111",
+ .size = sizeof(MAX111xState),
+ .class_init = max1111_class_init,
};
static void max111x_register_devices(void)
diff --git a/hw/spitz.c b/hw/spitz.c
index 9d129c2..0f63139 100644
--- a/hw/spitz.c
+++ b/hw/spitz.c
@@ -1070,12 +1070,20 @@ static const VMStateDescription vmstate_corgi_ssp_regs = {
}
};
-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 void corgi_ssp_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = corgi_ssp_init;
+ k->transfer = corgi_ssp_transfer;
+}
+
+
+static DeviceInfo corgi_ssp_info = {
+ .name = "corgi-ssp",
+ .size = sizeof(CorgiSSPState),
+ .vmsd = &vmstate_corgi_ssp_regs,
+ .class_init = corgi_ssp_class_init,
};
static const VMStateDescription vmstate_spitz_lcdtg_regs = {
@@ -1090,12 +1098,19 @@ static const VMStateDescription vmstate_spitz_lcdtg_regs = {
}
};
-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
+static void spitz_lcdtg_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = spitz_lcdtg_init;
+ k->transfer = spitz_lcdtg_transfer;
+}
+
+static DeviceInfo spitz_lcdtg_info = {
+ .name = "spitz-lcdtg",
+ .size = sizeof(SpitzLCDTG),
+ .vmsd = &vmstate_spitz_lcdtg_regs,
+ .class_init = spitz_lcdtg_class_init,
};
static void spitz_register_devices(void)
diff --git a/hw/ssd0323.c b/hw/ssd0323.c
index 1eb3823..8e2fac8 100644
--- a/hw/ssd0323.c
+++ b/hw/ssd0323.c
@@ -340,11 +340,18 @@ static int ssd0323_init(SSISlave *dev)
return 0;
}
-static SSISlaveInfo ssd0323_info = {
- .qdev.name = "ssd0323",
- .qdev.size = sizeof(ssd0323_state),
- .init = ssd0323_init,
- .transfer = ssd0323_transfer
+static void ssd0323_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = ssd0323_init;
+ k->transfer = ssd0323_transfer;
+}
+
+static DeviceInfo ssd0323_info = {
+ .name = "ssd0323",
+ .size = sizeof(ssd0323_state),
+ .class_init = ssd0323_class_init,
};
static void ssd03232_register_devices(void)
diff --git a/hw/ssi-sd.c b/hw/ssi-sd.c
index 2d89cfe..2738cf9 100644
--- a/hw/ssi-sd.c
+++ b/hw/ssi-sd.c
@@ -244,11 +244,18 @@ static int ssi_sd_init(SSISlave *dev)
return 0;
}
-static SSISlaveInfo ssi_sd_info = {
- .qdev.name = "ssi-sd",
- .qdev.size = sizeof(ssi_sd_state),
- .init = ssi_sd_init,
- .transfer = ssi_sd_transfer
+static void ssi_sd_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = ssi_sd_init;
+ k->transfer = ssi_sd_transfer;
+}
+
+static DeviceInfo ssi_sd_info = {
+ .name = "ssi-sd",
+ .size = sizeof(ssi_sd_state),
+ .class_init = ssi_sd_class_init,
};
static void ssi_sd_register_devices(void)
diff --git a/hw/ssi.c b/hw/ssi.c
index b47953a..99a0616 100644
--- a/hw/ssi.c
+++ b/hw/ssi.c
@@ -23,8 +23,8 @@ static struct BusInfo ssi_bus_info = {
static int ssi_slave_init(DeviceState *dev, DeviceInfo *base_info)
{
- SSISlaveInfo *info = container_of(base_info, SSISlaveInfo, qdev);
- SSISlave *s = SSI_SLAVE_FROM_QDEV(dev);
+ SSISlave *s = SSI_SLAVE(dev);
+ SSISlaveClass *ssc = SSI_SLAVE_GET_CLASS(s);
SSIBus *bus;
bus = FROM_QBUS(SSIBus, qdev_get_parent_bus(dev));
@@ -33,16 +33,15 @@ static int ssi_slave_init(DeviceState *dev, DeviceInfo *base_info)
hw_error("Too many devices on SSI bus");
}
- s->info = info;
- return info->init(s);
+ return ssc->init(s);
}
-void ssi_register_slave(SSISlaveInfo *info)
+void ssi_register_slave(DeviceInfo *info)
{
- assert(info->qdev.size >= sizeof(SSISlave));
- info->qdev.init = ssi_slave_init;
- info->qdev.bus_info = &ssi_bus_info;
- qdev_register(&info->qdev);
+ assert(info->size >= sizeof(SSISlave));
+ info->init = ssi_slave_init;
+ info->bus_info = &ssi_bus_info;
+ qdev_register(info);
}
DeviceState *ssi_create_slave(SSIBus *bus, const char *name)
@@ -64,10 +63,12 @@ uint32_t ssi_transfer(SSIBus *bus, uint32_t val)
{
DeviceState *dev;
SSISlave *slave;
+ SSISlaveClass *ssc;
dev = QTAILQ_FIRST(&bus->qbus.children);
if (!dev) {
return 0;
}
- slave = SSI_SLAVE_FROM_QDEV(dev);
- return slave->info->transfer(slave, val);
+ slave = SSI_SLAVE(dev);
+ ssc = SSI_SLAVE_GET_CLASS(slave);
+ return ssc->transfer(slave, val);
}
diff --git a/hw/ssi.h b/hw/ssi.h
index 24610a8..97aefa7 100644
--- a/hw/ssi.h
+++ b/hw/ssi.h
@@ -15,22 +15,30 @@
typedef struct SSISlave SSISlave;
+#define TYPE_SSI_SLAVE "ssi-slave"
+#define SSI_SLAVE(obj) \
+ OBJECT_CHECK(SSISlave, (obj), TYPE_SSI_SLAVE)
+#define SSI_SLAVE_CLASS(klass) \
+ OBJECT_CLASS_CHECK(SSISlaveClass, (klass), TYPE_SSI_SLAVE)
+#define SSI_SLAVE_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(SSISlaveClass, (obj), TYPE_SSI_SLAVE)
+
/* Slave devices. */
-typedef struct {
- DeviceInfo qdev;
+typedef struct SSISlaveClass {
+ DeviceClass parent_class;
+
int (*init)(SSISlave *dev);
uint32_t (*transfer)(SSISlave *dev, uint32_t val);
-} SSISlaveInfo;
+} SSISlaveClass;
struct SSISlave {
DeviceState qdev;
- SSISlaveInfo *info;
};
#define SSI_SLAVE_FROM_QDEV(dev) DO_UPCAST(SSISlave, qdev, dev)
#define FROM_SSI_SLAVE(type, dev) DO_UPCAST(type, ssidev, dev)
-void ssi_register_slave(SSISlaveInfo *info);
+void ssi_register_slave(DeviceInfo *info);
DeviceState *ssi_create_slave(SSIBus *bus, const char *name);
diff --git a/hw/stellaris.c b/hw/stellaris.c
index 7a73074..a1620cb 100644
--- a/hw/stellaris.c
+++ b/hw/stellaris.c
@@ -1394,11 +1394,18 @@ static void stellaris_machine_init(void)
machine_init(stellaris_machine_init);
-static SSISlaveInfo stellaris_ssi_bus_info = {
- .qdev.name = "evb6965-ssi",
- .qdev.size = sizeof(stellaris_ssi_bus_state),
- .init = stellaris_ssi_bus_init,
- .transfer = stellaris_ssi_bus_transfer
+static void stellaris_ssi_bus_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = stellaris_ssi_bus_init;
+ k->transfer = stellaris_ssi_bus_transfer;
+}
+
+static DeviceInfo stellaris_ssi_bus_info = {
+ .name = "evb6965-ssi",
+ .size = sizeof(stellaris_ssi_bus_state),
+ .class_init = stellaris_ssi_bus_class_init,
};
static void stellaris_register_devices(void)
diff --git a/hw/tosa.c b/hw/tosa.c
index 0caba79..ade4cf6 100644
--- a/hw/tosa.c
+++ b/hw/tosa.c
@@ -266,13 +266,20 @@ static I2CSlaveInfo tosa_dac_info = {
.event = tosa_dac_event,
.recv = tosa_dac_recv,
.send = tosa_dac_send
-};
+ };
+
+static void tosa_ssp_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = tosa_ssp_init;
+ k->transfer = tosa_ssp_tansfer;
+}
-static SSISlaveInfo tosa_ssp_info = {
- .qdev.name = "tosa-ssp",
- .qdev.size = sizeof(SSISlave),
- .init = tosa_ssp_init,
- .transfer = tosa_ssp_tansfer
+static DeviceInfo tosa_ssp_info = {
+ .name = "tosa-ssp",
+ .size = sizeof(SSISlave),
+ .class_init = tosa_ssp_class_init,
};
static void tosa_register_devices(void)
diff --git a/hw/z2.c b/hw/z2.c
index 8d48488..f895892 100644
--- a/hw/z2.c
+++ b/hw/z2.c
@@ -174,12 +174,19 @@ static VMStateDescription vmstate_zipit_lcd_state = {
}
};
-static SSISlaveInfo zipit_lcd_info = {
- .qdev.name = "zipit-lcd",
- .qdev.size = sizeof(ZipitLCD),
- .qdev.vmsd = &vmstate_zipit_lcd_state,
- .init = zipit_lcd_init,
- .transfer = zipit_lcd_transfer
+static void zipit_lcd_class_init(ObjectClass *klass, void *data)
+{
+ SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
+
+ k->init = zipit_lcd_init;
+ k->transfer = zipit_lcd_transfer;
+}
+
+static DeviceInfo zipit_lcd_info = {
+ .name = "zipit-lcd",
+ .size = sizeof(ZipitLCD),
+ .vmsd = &vmstate_zipit_lcd_state,
+ .class_init = zipit_lcd_class_init,
};
typedef struct {