SBEFIFO_DOWN
return fsi_device_read(sbefifo->fsi_dev, SBEFIFO_DOWN, word,
rc = sbefifo_regr(sbefifo, SBEFIFO_DOWN | SBEFIFO_STS, &down_status);
rc = sbefifo_regw(sbefifo, SBEFIFO_DOWN, SBEFIFO_PERFORM_RESET);
addr = (up ? SBEFIFO_UP : SBEFIFO_DOWN) | SBEFIFO_STS;
SBEFIFO_DOWN | SBEFIFO_EOT_ACK, 0);