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Properly set/clear IFF_OACTIVE.

This commit is contained in:
bouyer 2001-08-07 16:53:06 +00:00
parent 32af7c842a
commit efdadcb7dc
1 changed files with 12 additions and 6 deletions
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16
sys/dev/pci/if_tl.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_tl.c,v 1.44 2001/08/06 19:20:26 bouyer Exp $ */
/* $NetBSD: if_tl.c,v 1.45 2001/08/07 16:53:06 bouyer Exp $ */
/* XXX ALTQ XXX */
@ -1098,6 +1098,8 @@ tl_intr(v)
sizeof(struct tl_Tx_list) * TL_NBUF,
BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
/* if this was an EOC, ACK immediatly */
if (ack)
sc->tl_if.if_flags &= ~IFF_OACTIVE;
if (int_type == TL_INTR_TxEOC) {
#ifdef TLDEBUG_TX
printf("TL_INTR_TxEOC: ack %d (will be set to 1)\n",
@ -1309,14 +1311,17 @@ tl_ifstart(ifp)
struct mbuf *mb_head;
struct Tx_list *Tx;
int segment, size;
int again = 0, error;
int again, error;
if ((sc->tl_if.if_flags & (IFF_RUNNING|IFF_OACTIVE)) != IFF_RUNNING)
return;
txloop:
/* If we don't have more space ... */
if (sc->Free_Tx == NULL) {
#ifdef TLDEBUG
printf("tl_ifstart: No free TX list\n");
#endif
sc->tl_if.if_flags |= IFF_OACTIVE;
return;
}
/* Grab a paquet for output */
@ -1330,6 +1335,7 @@ txloop:
Tx = sc->Free_Tx;
sc->Free_Tx = Tx->next;
Tx->next = NULL;
again = 0;
/*
* Go through each of the mbufs in the chain and initialize
* the transmit list descriptors with the physical address
@ -1441,6 +1447,9 @@ tbdinit:
(int)Tx->hw_listaddr);
#endif
sc->last_Tx->hw_list->fwd = htole32(Tx->hw_listaddr);
bus_dmamap_sync(sc->tl_dmatag, sc->Tx_dmamap, 0,
sizeof(struct tl_Tx_list) * TL_NBUF,
BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
sc->last_Tx->next = Tx;
sc->last_Tx = Tx;
#ifdef DIAGNOSTIC
@ -1449,9 +1458,6 @@ tbdinit:
"aligned\n",
sc->sc_dev.dv_xname, sc->last_Rx->hw_list->fwd);
#endif
bus_dmamap_sync(sc->tl_dmatag, sc->Tx_dmamap, 0,
sizeof(struct tl_Tx_list) * TL_NBUF,
BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
}
#if NBPFILTER > 0
/* Pass packet to bpf if there is a listener */