Searched refs:tx_head (Results 1 - 5 of 5) sorted by relevance

/freebsd-9.3-release/sys/dev/ex/
H A Dif_ex.c384 sc->tx_head = sc->tx_tail = sc->tx_lower_limit;
455 if ((i = sc->tx_tail - sc->tx_head) >= 0) {
532 if (sc->tx_head != sc->tx_tail) {
558 if (sc->tx_head == sc->tx_tail) {
561 sc->tx_head = dest;
603 sc->tx_head = sc->tx_tail = sc->tx_lower_limit;
677 while (sc->tx_head != sc->tx_tail) {
678 CSR_WRITE_2(sc, HOST_ADDR_REG, sc->tx_head);
684 sc->tx_head = CSR_READ_2(sc, IO_PORT_REG);
932 sc->tx_head
[all...]
H A Dif_exvar.h63 u_int tx_head; /* Head and tail of */ member in struct:ex_softc
/freebsd-9.3-release/sys/ofed/drivers/infiniband/ulp/ipoib/
H A Dipoib_ib.c517 tx_req = &priv->tx_ring[priv->tx_head & (ipoib_sendq_size - 1)];
539 priv->tx_head & (ipoib_sendq_size - 1), address->ah, qpn,
549 address->last_send = priv->tx_head;
550 ++priv->tx_head;
759 while (priv->tx_head != priv->tx_tail || recvs_pending(priv)) {
762 priv->tx_head - priv->tx_tail, recvs_pending(priv));
768 while ((int) priv->tx_tail - (int) priv->tx_head < 0) {
H A Dipoib_cm.c624 tx->tx_head, mb->m_pkthdr.len, tx->qp->qp_num);
634 tx_req = &tx->tx_ring[tx->tx_head & (ipoib_sendq_size - 1)];
644 if (unlikely(post_send(priv, tx, tx_req, tx->tx_head & (ipoib_sendq_size - 1)))) {
650 ++tx->tx_head;
1054 p->qp ? p->qp->qp_num : 0, p->tx_head, p->tx_tail);
1065 while ((int) p->tx_tail - (int) p->tx_head < 0) {
1068 p->tx_head - p->tx_tail);
1078 while ((int) p->tx_tail - (int) p->tx_head < 0) {
H A Dipoib.h272 unsigned tx_head; member in struct:ipoib_cm_tx
360 unsigned tx_head; member in struct:ipoib_dev_priv

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