diff options
Diffstat (limited to 'sys/dev/ste/if_ste.c')
| -rw-r--r-- | sys/dev/ste/if_ste.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/dev/ste/if_ste.c b/sys/dev/ste/if_ste.c index 75f7fab..8c8b121 100644 --- a/sys/dev/ste/if_ste.c +++ b/sys/dev/ste/if_ste.c @@ -877,6 +877,13 @@ ste_tick(void *arg) */ if ((sc->ste_flags & STE_FLAG_LINK) == 0) ste_miibus_statchg(sc->ste_dev); + /* + * Because we are not generating Tx completion + * interrupt for every frame, reclaim transmitted + * buffers here. + */ + ste_txeof(sc); + ste_txeoc(sc); ste_stats_update(sc); ste_watchdog(sc); callout_reset(&sc->ste_callout, hz, ste_tick, sc); @@ -1953,7 +1960,11 @@ ste_encap(struct ste_softc *sc, struct mbuf **m_head, struct ste_chain *txc) * Tx descriptors here. Otherwise we race with controller. */ desc->ste_next = 0; - desc->ste_ctl = htole32(STE_TXCTL_ALIGN_DIS | STE_TXCTL_DMAINTR); + if ((sc->ste_cdata.ste_tx_prod % STE_TX_INTR_FRAMES) == 0) + desc->ste_ctl = htole32(STE_TXCTL_ALIGN_DIS | + STE_TXCTL_DMAINTR); + else + desc->ste_ctl = htole32(STE_TXCTL_ALIGN_DIS); txc->ste_mbuf = *m_head; STE_INC(sc->ste_cdata.ste_tx_prod, STE_TX_LIST_CNT); sc->ste_cdata.ste_tx_cnt++; |
