Lines Matching refs:rx_buf
525 if (xfer->rx_buf != NULL) {
595 if (val && !xfer->rx_buf) {
651 if (!xfer->rx_buf) {
665 buf = xfer->rx_buf;
803 void *rx_buf = NULL;
834 rx_buf = xfer->rx_buf;
898 xfer->rx_buf ? 1 : 0, xfer->tx_buf ? 1 : 0,
913 if (xfer->rx_buf && (sdd->state & RXBUSY)) {
929 if (xfer->rx_buf)
930 xfer->rx_buf += xfer->len;
942 xfer->rx_buf = rx_buf;