A few more things from NetBSD:

- Move spl stuff from param.h to psl.h.  Prototype delay() in param.h.
- param.h: Fix #includes.
- param.h: Move splimp to 2 and spltty to 1.

1 files changed, 6 insertions, 46 deletions

diff --git a/sys/arch/mac68k/include/param.h b/sys/arch/mac68k/include/param.h
index 17db7eb4781..021eb051798 100644
--- a/sys/arch/mac68k/include/param.h
+++ b/sys/arch/mac68k/include/param.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: param.h,v 1.21 1995/08/13 01:52:16 briggs Exp $	*/
+/*	$NetBSD: param.h,v 1.24 1996/02/17 14:50:40 briggs Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -80,7 +80,7 @@
 #define _MACHINE_PARAM_H_	1
 
 #ifndef PSL_IPL
-#include "machine/psl.h"
+#include <machine/psl.h>
 #endif /* PSL_IPL */
 
 /*
@@ -179,51 +179,11 @@
 #define mac68k_btop(x)		((unsigned)(x) >> PGSHIFT)
 #define mac68k_ptob(x)		((unsigned)(x) << PGSHIFT)
 
-/*
- * 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 splclock()      spl1()	/* disallow clock interrupt */
-#define spltty()        spl1()	/* disallow tty (softserial&adb) interrupts */
-#define splbio()        spl2()	/* disallow block I/O */
-#define splnet()        spl2()	/* disallow network */
-#define splimp()        spl2()	/* disallow imput */
-#define splhigh()       spl7()	/* disallow everything */
-#define splsched()      spl7()	/* disallow scheduling */
-
-#define splstatclock()  spl2()	/* This should be splclock... */
-
-/* watch out for side effects */
-#define splx(s)         ((s) & PSL_IPL ? _spl(s) : spl0())
+#include <machine/psl.h>
 
+#if defined(_KERNEL) && !defined(_LOCORE)
+void	delay		__P((unsigned));
 #define DELAY(ms)	delay(ms)
+#endif	/* _KERNEL && !_LOCORE */
 
 #endif /* _MACHINE_PARAM_H_ */