Lines Matching defs:rx_buf
466 if (xfer->rx_buf != NULL) {
538 if (val && !xfer->rx_buf) {
594 if (!xfer->rx_buf) {
608 buf = xfer->rx_buf;
746 void *rx_buf = NULL;
778 rx_buf = xfer->rx_buf;
842 xfer->rx_buf ? 1 : 0, xfer->tx_buf ? 1 : 0,
857 if (xfer->rx_buf && (sdd->state & RXBUSY)) {
873 if (xfer->rx_buf)
874 xfer->rx_buf += xfer->len;
886 xfer->rx_buf = rx_buf;