1 files changed, 1 insertions, 55 deletions
diff --git a/sys/arch/mac68k/include/psl.h b/sys/arch/mac68k/include/psl.h
index a0784901bed..e272a8e0e2f 100644
--- a/sys/arch/mac68k/include/psl.h
+++ b/sys/arch/mac68k/include/psl.h
@@ -1,58 +1,4 @@
-/*	$OpenBSD: psl.h,v 1.5 1996/06/23 16:24:06 briggs Exp $	*/
+/*	$OpenBSD: psl.h,v 1.6 1998/05/03 07:10:48 gene Exp $	*/
 /*	$NetBSD: psl.h,v 1.11 1996/06/21 21:51:15 briggs Exp $	*/
 
-#ifndef PSL_C
 #include <m68k/psl.h>
-
-#if defined(_KERNEL) && !defined(_LOCORE)
-/*
- * spl functions; all but spl0 are done in-line
- */
-
-#define _spl(s) \
-({ \
-        register int _spl_r; \
-\
-        __asm __volatile ("clrl %0; movew sr,%0; movew %1,sr" : \
-                "&=d" (_spl_r) : "di" (s)); \
-        _spl_r; \
-})
-
-/* spl0 requires checking for software interrupts */
-#define spl1()  _spl(PSL_S|PSL_IPL1)
-#define spl2()  _spl(PSL_S|PSL_IPL2)
-#define spl3()  _spl(PSL_S|PSL_IPL3)
-#define spl4()  _spl(PSL_S|PSL_IPL4)
-#define spl5()  _spl(PSL_S|PSL_IPL5)
-#define spl6()  _spl(PSL_S|PSL_IPL6)
-#define spl7()  _spl(PSL_S|PSL_IPL7)
-
-/*
- * These should be used for:
- * 1) ensuring mutual exclusion (why use processor level?)
- * 2) allowing faster devices to take priority
- *
- * Note that on the Mac, most things are masked at spl1, almost
- * everything at spl2, and everything but the panic switch and
- * power at spl4.
- */
-#define	splsoftclock()	spl1()	/* disallow softclock */
-#define	splsoftnet()	spl1()	/* disallow network */
-#define	spltty()	spl1()	/* disallow tty (softserial & ADB) */
-#define	splbio()	spl2()	/* disallow block I/O */
-#define	splnet()	spl2()	/* disallow network */
-#define	splimp()	spl2()	/* mutual exclusion for memory allocation */
-#define	splclock()	spl2()	/* disallow clock (and other) interrupts */
-#define	splstatclock()	spl2()	/* ditto */
-#define	splzs()		spl4()	/* disallow serial hw interrupts */
-#define	splhigh()	spl7()	/* disallow everything */
-#define	splsched()	spl7()	/* disallow scheduling */
-
-/* watch out for side effects */
-#define splx(s)         ((s) & PSL_IPL ? _spl(s) : spl0())
-
-int	spl0 __P((void));
-
-#endif /* _KERNEL && !_LOCORE */
-
-#endif /* ndef PSL_C */