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Fix hangup after framebuffers are attached on 3MIN. PR port-pmax/53611 

Ok'ed by mrg@.  Should be pulled up to netbsd-7 and netbsd-8.
This commit is contained in:
tsutsui 2018-09-17 16:52:28 +00:00
parent 89c1f53e69
commit f575714ed0
1 changed files with 3 additions and 8 deletions
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11
sys/arch/pmax/pmax/dec_3min.c
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@ -1,4 +1,4 @@
/* $NetBSD: dec_3min.c,v 1.73 2014/03/24 19:31:40 christos Exp $ */
/* $NetBSD: dec_3min.c,v 1.74 2018/09/17 16:52:28 tsutsui Exp $ */
/*
* Copyright (c) 1998 Jonathan Stone. All rights reserved.
@ -70,7 +70,7 @@
#define __INTR_PRIVATE
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: dec_3min.c,v 1.73 2014/03/24 19:31:40 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: dec_3min.c,v 1.74 2018/09/17 16:52:28 tsutsui Exp $");
#include <sys/param.h>
#include <sys/cpu.h>
@ -292,12 +292,7 @@ dec_3min_intr_establish(device_t dev, void *cookie, int level,
case SYS_DEV_OPT0:
case SYS_DEV_OPT1:
case SYS_DEV_OPT2:
/* it's an option slot */
{
int s = splhigh();
s |= mask;
splx(s);
}
/* it's an option slot and handled via MIPS_INT_MASK_[012] */
break;
default:
/* it's a baseboard device going via the IOASIC */