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Stopgap measure to handle EXTER interupts for the DraCo. Maybe this should 

be handled by the locore.s code like for Amigas, but DraCos dont have
necessarily a CIA B.
This commit is contained in:
is 1997-10-18 23:18:40 +00:00
parent 1083b2ab71
commit 84a59e77b2
1 changed files with 18 additions and 3 deletions
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21
sys/arch/amiga/amiga/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.103 1997/10/18 10:50:50 is Exp $ */
/* $NetBSD: machdep.c,v 1.104 1997/10/18 23:18:40 is Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -1919,9 +1919,24 @@ intrhand(sr)
else
#endif
custom.intreq = INTF_PORTS;
break;
case 3:
/* VBL */
#ifdef DRACO
/* only handled here for DraCo */
case 6:
p = &isr_exter;
while ((q = *p) != NULL) {
if ((q->isr_intr)(q->isr_arg))
break;
p = &q->isr_forw;
}
*draco_intpen &= ~DRIRQ_INT6;
break;
#endif
case 3:
/* VBL */
if (ireq & INTF_BLIT)
blitter_handler();
if (ireq & INTF_COPER)