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Back out previous. It is no longer needed, as both the Alpha 

and DECstation IOASIC drivers clear the appropriate interrupts
in the dispatch routine.
This commit is contained in:
thorpej 2000-07-18 06:12:33 +00:00
parent ea0cb4c30e
commit b91d520dc9
1 changed files with 1 additions and 4 deletions
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5
sys/dev/tc/bba.c
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@ -1,4 +1,4 @@
/* $NetBSD: bba.c,v 1.10 2000/07/17 17:43:16 thorpej Exp $ */
/* $NetBSD: bba.c,v 1.11 2000/07/18 06:12:33 thorpej Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -599,7 +599,6 @@ bba_intr(addr)
mask = bus_space_read_4(sc->sc_bst, sc->sc_bsh, IOASIC_INTR);
if (mask & IOASIC_INTR_ISDN_TXLOAD) {
mask &= ~IOASIC_INTR_ISDN_TXLOAD;
d = &sc->sc_tx_dma_state;
d->curseg = (d->curseg+1) % d->dmam->dm_nsegs;
nphys = (tc_addr_t)d->dmam->dm_segs[d->curseg].ds_addr;
@ -609,7 +608,6 @@ bba_intr(addr)
(*d->intr)(d->intr_arg);
}
if (mask & IOASIC_INTR_ISDN_RXLOAD) {
mask &= ~IOASIC_INTR_ISDN_RXLOAD;
d = &sc->sc_rx_dma_state;
d->curseg = (d->curseg+1) % d->dmam->dm_nsegs;
nphys = (tc_addr_t)d->dmam->dm_segs[d->curseg].ds_addr;
@ -618,7 +616,6 @@ bba_intr(addr)
if (d->intr != NULL)
(*d->intr)(d->intr_arg);
}
bus_space_write_4(sc->sc_bst, sc->sc_bsh, IOASIC_INTR, mask);
splx(s);