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Only use PIO instead of PDMA if DRIVER_NOINT.

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briggs 1995-09-16 18:22:33 +00:00
parent 3579b04cac
commit a106882a85
1 changed files with 3 additions and 3 deletions
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6
sys/arch/mac68k/dev/mac68k5380.c
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@ -1,4 +1,4 @@
/* $NetBSD: mac68k5380.c,v 1.8 1995/09/16 11:45:18 briggs Exp $ */
/* $NetBSD: mac68k5380.c,v 1.9 1995/09/16 18:22:33 briggs Exp $ */
/*
* Copyright (c) 1995 Allen Briggs
@ -389,9 +389,9 @@ transfer_pdma(phasep, data, count)
scsi_idisable();
/*
* Don't bother with PDMA for short transfers or if we can't sleep.
* Don't bother with PDMA if we can't sleep.
*/
if ((reqp->dr_flag & DRIVER_NOINT) || (*count < 128)) {
if (reqp->dr_flag & DRIVER_NOINT) {
#if DEBUG
pdma_5380_state = "using transfer_pio.";
#endif