return s->read_count < 1;
}
-static void pl011_receive(void *opaque, const uint8_t *buf, int size)
+static void pl011_put_fifo(void *opaque, uint32_t value)
{
pl011_state *s = (pl011_state *)opaque;
int slot;
slot = s->read_pos + s->read_count;
if (slot >= 16)
slot -= 16;
- s->read_fifo[slot] = *buf;
+ s->read_fifo[slot] = value;
s->read_count++;
s->flags &= ~PL011_FLAG_RXFE;
if (s->cr & 0x10 || s->read_count == 16) {
}
}
+static void pl011_receive(void *opaque, const uint8_t *buf, int size)
+{
+ pl011_put_fifo(opaque, *buf);
+}
+
static void pl011_event(void *opaque, int event)
{
- /* ??? Should probably implement break. */
+ if (event == CHR_EVENT_BREAK)
+ pl011_put_fifo(opaque, 0x400);
}
static CPUReadMemoryFunc *pl011_readfn[] = {