Lines Matching refs:rx_fifo_len
58 if (s->rx_fifo_len != 0) in pl022_update()
60 if (s->rx_fifo_len == 8) in pl022_update()
65 if (s->rx_fifo_len >= 4) in pl022_update()
85 DPRINTF("Maybe xfer %d/%d\n", s->tx_fifo_len, s->rx_fifo_len); in pl022_xfer()
100 while (s->tx_fifo_len && s->rx_fifo_len < 8) { in pl022_xfer()
112 s->rx_fifo_len++; in pl022_xfer()
133 if (s->rx_fifo_len) { in pl022_read()
134 val = s->rx_fifo[(s->rx_fifo_head - s->rx_fifo_len) & 7]; in pl022_read()
136 s->rx_fifo_len--; in pl022_read()
221 s->rx_fifo_len = 0; in pl022_reset()
263 VMSTATE_INT32(rx_fifo_len, PL022State),