diff options
Diffstat (limited to 'sys/arch/hp300/dev/spc.c')
| -rw-r--r-- | sys/arch/hp300/dev/spc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/arch/hp300/dev/spc.c b/sys/arch/hp300/dev/spc.c index 6caeb155cc6..be2ad639bd8 100644 --- a/sys/arch/hp300/dev/spc.c +++ b/sys/arch/hp300/dev/spc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: spc.c,v 1.4 2004/08/21 18:00:26 miod Exp $ */ +/* $OpenBSD: spc.c,v 1.5 2004/08/21 18:01:55 miod Exp $ */ /* $NetBSD: spc.c,v 1.2 2003/11/17 14:37:59 tsutsui Exp $ */ /* @@ -202,6 +202,7 @@ spc_dio_dmago(void *arg) } else dmaflags |= DMAGO_WORD; + sc->sc_flags |= SPC_DOINGDMA; dmago(chan, sc->sc_dp, sc->sc_dleft, dmaflags); hpspc_write(HPSCSI_CSR, cmd); @@ -216,8 +217,6 @@ spc_dio_dmago(void *arg) spc_write(TCL, len); spc_write(PCTL, sc->sc_phase | PCTL_BFINT_ENAB); spc_write(SCMD, cmd); - - sc->sc_flags |= SPC_DOINGDMA; } void @@ -240,9 +239,10 @@ spc_dio_dmadone(struct spc_softc *sc) } } + sc->sc_flags &= ~SPC_DOINGDMA; if ((dsc->sc_dflags & SCSI_HAVEDMA) != 0) { - dmafree(&dsc->sc_dq); dsc->sc_dflags &= ~SCSI_HAVEDMA; + dmafree(&dsc->sc_dq); } cmd = hpspc_read(HPSCSI_CSR); @@ -255,8 +255,6 @@ spc_dio_dmadone(struct spc_softc *sc) trans = sc->sc_dleft - resid; sc->sc_dp += trans; sc->sc_dleft -= trans; - - sc->sc_flags &= ~SPC_DOINGDMA; } void |