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etraxfs-ser: Correct default value for RW_REC_CTRL

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2011-06-30 10:52:22 +02:00
parent 1dfdcaa83f
commit 20be39de59
1 changed files with 19 additions and 5 deletions
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24
hw/etraxfs_ser.c
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@ -190,15 +190,23 @@ static void serial_event(void *opaque, int event)
}
static int etraxfs_ser_init(SysBusDevice *dev)
static void etraxfs_ser_reset(DeviceState *d)
{
struct etrax_serial *s = FROM_SYSBUS(typeof (*s), dev);
int ser_regs;
struct etrax_serial *s = container_of(d, typeof(*s), busdev.qdev);
/* transmitter begins ready and idle. */
s->regs[RS_STAT_DIN] |= (1 << STAT_TR_RDY);
s->regs[RS_STAT_DIN] |= (1 << STAT_TR_IDLE);
s->regs[RW_REC_CTRL] = 0x10000;
}
static int etraxfs_ser_init(SysBusDevice *dev)
{
struct etrax_serial *s = FROM_SYSBUS(typeof (*s), dev);
int ser_regs;
sysbus_init_irq(dev, &s->irq);
ser_regs = cpu_register_io_memory(ser_read, ser_write, s,
DEVICE_NATIVE_ENDIAN);
@ -211,10 +219,16 @@ static int etraxfs_ser_init(SysBusDevice *dev)
return 0;
}
static SysBusDeviceInfo etraxfs_ser_info = {
.init = etraxfs_ser_init,
.qdev.name = "etraxfs,serial",
.qdev.size = sizeof(struct etrax_serial),
.qdev.reset = etraxfs_ser_reset,
};
static void etraxfs_serial_register(void)
{
sysbus_register_dev("etraxfs,serial", sizeof (struct etrax_serial),
etraxfs_ser_init);
sysbus_register_withprop(&etraxfs_ser_info);
}
device_init(etraxfs_serial_register)