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Searched refs:tx_tail (Results 1 – 5 of 5) sorted by relevance

/netbsd-src/sys/arch/sparc64/dev/
H A Dldc.c249 uint64_t tx_head, tx_tail, tx_state; in ldc_send_vers() local
253 err = hv_ldc_tx_get_state(lc->lc_id, &tx_head, &tx_tail, &tx_state); in ldc_send_vers()
259 lp = (struct ldc_pkt *)(uintptr_t)(lc->lc_txq->lq_va + tx_tail); in ldc_send_vers()
268 tx_tail += sizeof(*lp); in ldc_send_vers()
269 tx_tail &= ((lc->lc_txq->lq_nentries * sizeof(*lp)) - 1); in ldc_send_vers()
270 err = hv_ldc_tx_set_qtail(lc->lc_id, tx_tail); in ldc_send_vers()
286 uint64_t tx_head, tx_tail, tx_state; in ldc_send_ack() local
290 err = hv_ldc_tx_get_state(lc->lc_id, &tx_head, &tx_tail, &tx_state); in ldc_send_ack()
296 lp = (struct ldc_pkt *)(uintptr_t)(lc->lc_txq->lq_va + tx_tail); in ldc_send_ack()
304 tx_tail += sizeof(*lp); in ldc_send_ack()
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H A Dvnet.c341 uint64_t tx_head, tx_tail, tx_state; in vnet_tx_intr() local
343 hv_ldc_tx_get_state(lc->lc_id, &tx_head, &tx_tail, &tx_state); in vnet_tx_intr()
1130 uint64_t tx_head, tx_tail, tx_state; in vnet_start() local
1162 err = hv_ldc_tx_get_state(lc->lc_id, &tx_head, &tx_tail, &tx_state); in vnet_start()
1167 tx_tail += sizeof(struct ldc_pkt); in vnet_start()
1168 tx_tail &= ((lc->lc_txq->lq_nentries * sizeof(struct ldc_pkt)) - 1); in vnet_start()
1169 if (tx_tail == tx_head) { in vnet_start()
H A Dvdsk.c442 uint64_t tx_head, tx_tail, tx_state; in vdsk_tx_intr() local
444 hv_ldc_tx_get_state(lc->lc_id, &tx_head, &tx_tail, &tx_state); in vdsk_tx_intr()
/netbsd-src/sys/dev/ic/
H A Delinkxl.c1189 prevdpd = sc->tx_tail->tx_dpd; in ex_start()
1198 sc->tx_tail->tx_next = txp; in ex_start()
1199 sc->tx_tail = txp; in ex_start()
1201 sc->tx_tail = sc->tx_head = txp; in ex_start()
1211 sc->tx_tail->tx_dpd->dpd_fsh |= htole32(EX_DPD_DNIND); in ex_start()
1213 ((char *)sc->tx_tail->tx_dpd - (char *)sc->sc_dpd), in ex_start()
1323 sc->tx_head = sc->tx_tail = NULL; in ex_intr()
1610 sc->tx_tail = sc->tx_head = NULL; in ex_stop()
H A Delinkxlvar.h62 struct ex_txdesc *tx_tail; member